v0.12.4

* extract codec and format info
* add FFprobe as fallback when mutagen fails
* add option to blacklist FFprobe for tags

.vscode/tasks.json

@@ -9,7 +9,10 @@
         {
             "label": "no_dbg",
             "type": "shell",
-            "command": "${config:python.pythonPath} .vscode/launch.py"
+            "command": "${config:python.pythonPath}",
+            "args": [
+                ".vscode/launch.py"
+            ]
         }
     ]
 }

README.md

@@ -16,23 +16,31 @@ turn your phone or raspi into a portable file server with resumable uploads/down
 📷 **screenshots:** [browser](#the-browser) // [upload](#uploading) // [thumbnails](#thumbnails) // [md-viewer](#markdown-viewer) // [search](#searching) // [fsearch](#file-search) // [zip-DL](#zip-downloads) // [ie4](#browser-support)
 
 
+## breaking changes \o/
+
+this is the readme for v0.12 which has a different expression for volume permissions (`-v`); see [the v0.11.x readme](https://github.com/9001/copyparty/tree/15b59822112dda56cee576df30f331252fc62628#readme) for stuff regarding the [current stable release](https://github.com/9001/copyparty/releases/tag/v0.11.47)
+
+
 ## readme toc
 
 * top
     * [quickstart](#quickstart)
+        * [on debian](#on-debian)
     * [notes](#notes)
     * [status](#status)
+    * [testimonials](#testimonials)
 * [bugs](#bugs)
     * [general bugs](#general-bugs)
     * [not my bugs](#not-my-bugs)
 * [the browser](#the-browser)
     * [tabs](#tabs)
     * [hotkeys](#hotkeys)
-    * [tree-mode](#tree-mode)
+    * [navpane](#navpane)
     * [thumbnails](#thumbnails)
     * [zip downloads](#zip-downloads)
     * [uploading](#uploading)
         * [file-search](#file-search)
+    * [file manager](#file-manager)
     * [markdown viewer](#markdown-viewer)
     * [other tricks](#other-tricks)
 * [searching](#searching)
@@ -44,6 +52,7 @@ turn your phone or raspi into a portable file server with resumable uploads/down
 * [browser support](#browser-support)
 * [client examples](#client-examples)
 * [up2k](#up2k)
+* [performance](#performance)
 * [dependencies](#dependencies)
     * [optional dependencies](#optional-dependencies)
     * [install recommended deps](#install-recommended-deps)
@@ -51,22 +60,46 @@ turn your phone or raspi into a portable file server with resumable uploads/down
 * [sfx](#sfx)
     * [sfx repack](#sfx-repack)
 * [install on android](#install-on-android)
-* [dev env setup](#dev-env-setup)
+* [building](#building)
-* [how to release](#how-to-release)
+    * [dev env setup](#dev-env-setup)
+    * [just the sfx](#just-the-sfx)
+    * [complete release](#complete-release)
 * [todo](#todo)
+    * [discarded ideas](#discarded-ideas)
 
 
 ## quickstart
 
 download [copyparty-sfx.py](https://github.com/9001/copyparty/releases/latest/download/copyparty-sfx.py) and you're all set!
 
-running the sfx without arguments (for example doubleclicking it on Windows) will give everyone full access to the current folder; see `-h` for help if you want accounts and volumes etc
+running the sfx without arguments (for example doubleclicking it on Windows) will give everyone full access to the current folder; see `-h` for help if you want [accounts and volumes](#accounts-and-volumes) etc
+
+some recommended options:
+* `-e2dsa` enables general file indexing, see [search configuration](#search-configuration)
+* `-e2ts` enables audio metadata indexing (needs either FFprobe or Mutagen), see [optional dependencies](#optional-dependencies)
+* `-v /mnt/music:/music:r:rw,foo -a foo:bar` shares `/mnt/music` as `/music`, `r`eadable by anyone, and read-write for user `foo`, password `bar`
+  * replace `:r:rw,foo` with `:r,foo` to only make the folder readable by `foo` and nobody else
+  * see [accounts and volumes](#accounts-and-volumes) for the syntax and other access levels (`r`ead, `w`rite, `m`ove, `d`elete)
+* `--ls '**,*,ln,p,r'` to crash on startup if any of the volumes contain a symlink which point outside the volume, as that could give users unintended access
 
 you may also want these, especially on servers:
 * [contrib/systemd/copyparty.service](contrib/systemd/copyparty.service) to run copyparty as a systemd service
 * [contrib/nginx/copyparty.conf](contrib/nginx/copyparty.conf) to reverse-proxy behind nginx (for better https)
 
 
+### on debian
+
+recommended steps to enable audio metadata and thumbnails (from images and videos):
+
+* as root, run the following:  
+  `apt install python3 python3-pip python3-dev ffmpeg`
+
+* then, as the user which will be running copyparty (so hopefully not root), run this:  
+  `python3 -m pip install --user -U Pillow pillow-avif-plugin`
+
+(skipped `pyheif-pillow-opener` because apparently debian is too old to build it)
+
+
 ## notes
 
 general:
@@ -87,28 +120,29 @@ summary: all planned features work! now please enjoy the bloatening
 
 * backend stuff
   * ☑ sanic multipart parser
-  * ☑ load balancer (multiprocessing)
+  * ☑ multiprocessing (actual multithreading)
   * ☑ volumes (mountpoints)
-  * ☑ accounts
+  * ☑ [accounts](#accounts-and-volumes)
 * upload
   * ☑ basic: plain multipart, ie6 support
   * ☑ up2k: js, resumable, multithreaded
   * ☑ stash: simple PUT filedropper
+  * ☑ unpost: undo/delete accidental uploads
   * ☑ symlink/discard existing files (content-matching)
 * download
   * ☑ single files in browser
   * ☑ folders as zip / tar files
   * ☑ FUSE client (read-only)
 * browser
-  * ☑ tree-view
+  * ☑ navpane (directory tree sidebar)
-  * ☑ media player
+  * ☑ audio player (with OS media controls)
   * ☑ thumbnails
-    * ☑ images using Pillow
+    * ☑ ...of images using Pillow
-    * ☑ videos using FFmpeg
+    * ☑ ...of videos using FFmpeg
     * ☑ cache eviction (max-age; maybe max-size eventually)
-  * ☑ image gallery
+  * ☑ image gallery with webm player
   * ☑ SPA (browse while uploading)
-    * if you use the file-tree on the left only, not folders in the file list
+    * if you use the navpane to navigate, not folders in the file list
 * server indexing
   * ☑ locate files by contents
   * ☑ search by name/path/date/size
@@ -118,12 +152,19 @@ summary: all planned features work! now please enjoy the bloatening
   * ☑ editor (sure why not)
 
 
+## testimonials
+
+small collection of user feedback
+
+`good enough`, `surprisingly correct`, `certified good software`, `just works`, `why`
+
+
 # bugs
 
-* Windows: python 3.7 and older cannot read tags with ffprobe, so use mutagen or upgrade
+* Windows: python 3.7 and older cannot read tags with FFprobe, so use Mutagen or upgrade
 * Windows: python 2.7 cannot index non-ascii filenames with `-e2d`
 * Windows: python 2.7 cannot handle filenames with mojibake
-* MacOS: `--th-ff-jpg` may fix thumbnails using macports-FFmpeg
+* `--th-ff-jpg` may fix video thumbnails on some FFmpeg versions
 
 ## general bugs
 
@@ -133,9 +174,39 @@ summary: all planned features work! now please enjoy the bloatening
 
 ## not my bugs
 
-* Windows: msys2-python 3.8.6 occasionally throws "RuntimeError: release unlocked lock" when leaving a scoped mutex in up2k
+* Windows: folders cannot be accessed if the name ends with `.`
+  * python or windows bug
+
+* Windows: msys2-python 3.8.6 occasionally throws `RuntimeError: release unlocked lock` when leaving a scoped mutex in up2k
   * this is an msys2 bug, the regular windows edition of python is fine
 
+* VirtualBox: sqlite throws `Disk I/O Error` when running in a VM and the up2k database is in a vboxsf
+  * use `--hist` or the `hist` volflag (`-v [...]:chist=/tmp/foo`) to place the db inside the vm instead
+
+
+# accounts and volumes
+
+* `-a usr:pwd` adds account `usr` with password `pwd`
+* `-v .::r` adds current-folder `.` as the webroot, `r`eadable by anyone
+  * the syntax is `-v src:dst:perm:perm:...` so local-path, url-path, and one or more permissions to set
+  * when granting permissions to an account, the names are comma-separated: `-v .::r,usr1,usr2:rw,usr3,usr4`
+
+permissions:
+* `r` (read): browse folder contents, download files, download as zip/tar
+* `w` (write): upload files, move files *into* folder
+* `m` (move): move files/folders *from* folder
+* `d` (delete): delete files/folders
+
+example:
+* add accounts named u1, u2, u3 with passwords p1, p2, p3: `-a u1:p1 -a u2:p2 -a u3:p3`
+* make folder `/srv` the root of the filesystem, read-only by anyone: `-v /srv::r`
+* make folder `/mnt/music` available at `/music`, read-only for u1 and u2, read-write for u3: `-v /mnt/music:music:r,u1,u2:rw,u3`
+  * unauthorized users accessing the webroot can see that the `music` folder exists, but cannot open it
+* make folder `/mnt/incoming` available at `/inc`, write-only for u1, read-move for u2: `-v /mnt/incoming:inc:w,u1:rm,u2`
+  * unauthorized users accessing the webroot can see that the `inc` folder exists, but cannot open it
+  * `u1` can open the `inc` folder, but cannot see the contents, only upload new files to it
+  * `u2` can browse it and move files *from* `/inc` into any folder where `u2` has write-access
+
 
 # the browser
 
@@ -145,44 +216,78 @@ summary: all planned features work! now please enjoy the bloatening
 ## tabs
 
 * `[🔎]` search by size, date, path/name, mp3-tags ... see [searching](#searching)
+* `[🧯]` unpost: undo/delete accidental uploads
 * `[🚀]` and `[🎈]` are the uploaders, see [uploading](#uploading)
-* `[📂]` mkdir, create directories
+* `[📂]` mkdir: create directories
-* `[📝]` new-md, create a new markdown document
+* `[📝]` new-md: create a new markdown document
-* `[📟]` send-msg, either to server-log or into textfiles if `--urlform save`
+* `[📟]` send-msg: either to server-log or into textfiles if `--urlform save`
-* `[⚙️]` client configuration options
+* `[🎺]` audio-player config options
+* `[⚙️]` general client config options
 
 
 ## hotkeys
 
-the browser has the following hotkeys
+the browser has the following hotkeys (assumes qwerty, ignores actual layout)
+* `B` toggle breadcrumbs / navpane
 * `I/K` prev/next folder
-* `P` parent folder
+* `M` parent folder (or unexpand current)
 * `G` toggle list / grid view
 * `T` toggle thumbnails / icons
+* `ctrl-X` cut selected files/folders
+* `ctrl-V` paste
+* `F2` rename selected file/folder
+* when a file/folder is selected (in not-grid-view):
+  * `Up/Down` move cursor
+  * shift+`Up/Down` select and move cursor
+  * ctrl+`Up/Down` move cursor and scroll viewport
+  * `Space` toggle file selection
+  * `Ctrl-A` toggle select all
 * when playing audio:
-  * `0..9` jump to 10%..90%
-  * `U/O` skip 10sec back/forward
   * `J/L` prev/next song
-    * `J` also starts playing the folder
+  * `U/O` skip 10sec back/forward
+  * `0..9` jump to 0%..90%
+  * `P` play/pause (also starts playing the folder)
+* when viewing images / playing videos:
+  * `J/L, Left/Right` prev/next file
+  * `Home/End` first/last file
+  * `Esc` close viewer
+  * videos:
+    * `U/O` skip 10sec back/forward
+    * `P/K/Space` play/pause
+    * `F` fullscreen
+    * `C` continue playing next video
+    * `R` loop
+    * `M` mute
+* when the navpane is open:
+  * `A/D` adjust tree width
 * in the grid view:
   * `S` toggle multiselect
-  * `A/D` zoom
+  * shift+`A/D` zoom
+* in the markdown editor:
+  * `^s` save
+  * `^h` header
+  * `^k` autoformat table
+  * `^u` jump to next unicode character
+  * `^e` toggle editor / preview
+  * `^up, ^down` jump paragraphs
 
 
-## tree-mode
+## navpane
 
-by default there's a breadcrumbs path; you can replace this with a tree-browser sidebar thing by clicking the 🌲
+by default there's a breadcrumbs path; you can replace this with a navpane (tree-browser sidebar thing) by clicking the `🌲` or pressing the `B` hotkey
 
-click `[-]` and `[+]` to adjust the size, and the `[a]` toggles if the tree should widen dynamically as you go deeper or stay fixed-size
+click `[-]` and `[+]` (or hotkeys `A`/`D`) to adjust the size, and the `[a]` toggles if the tree should widen dynamically as you go deeper or stay fixed-size
 
 
 ## thumbnails
 
 ![copyparty-thumbs-fs8](https://user-images.githubusercontent.com/241032/120070302-10836b00-c08a-11eb-8eb4-82004a34c342.png)
 
-it does static images with Pillow and uses FFmpeg for video files, so you may want to `--no-thumb` or maybe just `--no-vthumb` depending on how destructive your users are
+it does static images with Pillow and uses FFmpeg for video files, so you may want to `--no-thumb` or maybe just `--no-vthumb` depending on how dangerous your users are
 
-images named `folder.jpg` and `folder.png` become the thumbnail of the folder they're in
+images with the following names (see `--th-covers`) become the thumbnail of the folder they're in: `folder.png`, `folder.jpg`, `cover.png`, `cover.jpg`
+
+in the grid/thumbnail view, if the audio player panel is open, songs will start playing when clicked
 
 
 ## zip downloads
@@ -197,9 +302,10 @@ the `zip` link next to folders can produce various types of zip/tar files using
 | `zip_crc` | `?zip=crc` | cp437 with crc32 computed early for truly ancient software |
 
 * hidden files (dotfiles) are excluded unless `-ed`
-  * the up2k.db is always excluded
+  * `up2k.db` and `dir.txt` is always excluded
 * `zip_crc` will take longer to download since the server has to read each file twice
-  * please let me know if you find a program old enough to actually need this
+  * this is only to support MS-DOS PKZIP v2.04g (october 1993) and older
+    * how are you accessing copyparty actually
 
 you can also zip a selection of files or folders by clicking them in the browser, that brings up a selection editor and zip button in the bottom right
 
@@ -208,15 +314,19 @@ you can also zip a selection of files or folders by clicking them in the browser
 ## uploading
 
 two upload methods are available in the html client:
-* `🎈 bup`, the basic uploader, supports almost every browser since netscape 4.0
+* `[🎈] bup`, the basic uploader, supports almost every browser since netscape 4.0
-* `🚀 up2k`, the fancy one
+* `[🚀] up2k`, the fancy one
+
+you can undo/delete uploads using `[🧯] unpost` if the server is running with `-e2d`
 
 up2k has several advantages:
 * you can drop folders into the browser (files are added recursively)
 * files are processed in chunks, and each chunk is checksummed
-  * uploads resume if they are interrupted (for example by a reboot)
+  * uploads autoresume if they are interrupted by network issues
+  * uploads resume if you reboot your browser or pc, just upload the same files again
   * server detects any corruption; the client reuploads affected chunks
   * the client doesn't upload anything that already exists on the server
+* much higher speeds than ftp/scp/tarpipe on some internet connections (mainly american ones) thanks to parallel connections
 * the last-modified timestamp of the file is preserved
 
 see [up2k](#up2k) for details on how it works
@@ -249,11 +359,18 @@ in the `[🚀 up2k]` tab, after toggling the `[🔎]` switch green, any files/fo
 files go into `[ok]` if they exist (and you get a link to where it is), otherwise they land in `[ng]`
 * the main reason filesearch is combined with the uploader is cause the code was too spaghetti to separate it out somewhere else, this is no longer the case but now i've warmed up to the idea too much
 
-adding the same file multiple times is blocked, so if you first search for a file and then decide to upload it, you have to click the `[cleanup]` button to discard `[done]` files
+adding the same file multiple times is blocked, so if you first search for a file and then decide to upload it, you have to click the `[cleanup]` button to discard `[done]` files (or just refresh the page)
 
 note that since up2k has to read the file twice, `[🎈 bup]` can be up to 2x faster in extreme cases (if your internet connection is faster than the read-speed of your HDD)
 
-up2k has saved a few uploads from becoming corrupted in-transfer already; caught an android phone on wifi redhanded in wireshark with a bitflip, however bup with https would *probably* have noticed as well thanks to tls also functioning as an integrity check
+up2k has saved a few uploads from becoming corrupted in-transfer already; caught an android phone on wifi redhanded in wireshark with a bitflip, however bup with https would *probably* have noticed as well (thanks to tls also functioning as an integrity check)
+
+
+## file manager
+
+if you have the required permissions, you can cut/paste, rename, and delete files/folders
+
+you can move files across browser tabs (cut in one tab, paste in another)
 
 
 ## markdown viewer
@@ -267,6 +384,8 @@ up2k has saved a few uploads from becoming corrupted in-transfer already; caught
 
 * you can link a particular timestamp in an audio file by adding it to the URL, such as `&20` / `&20s` / `&1m20` / `&t=1:20` after the `.../#af-c8960dab`
 
+* if you are using media hotkeys to switch songs and are getting tired of seeing the OSD popup which Windows doesn't let you disable, consider https://ocv.me/dev/?media-osd-bgone.ps1
+
 
 # searching
 
@@ -289,11 +408,11 @@ searching relies on two databases, the up2k filetree (`-e2d`) and the metadata t
 
 through arguments:
 * `-e2d` enables file indexing on upload
-* `-e2ds` scans writable folders on startup
+* `-e2ds` scans writable folders for new files on startup
 * `-e2dsa` scans all mounted volumes (including readonly ones)
 * `-e2t` enables metadata indexing on upload
 * `-e2ts` scans for tags in all files that don't have tags yet
-* `-e2tsr` deletes all existing tags, so a full reindex
+* `-e2tsr` deletes all existing tags, does a full reindex
 
 the same arguments can be set as volume flags, in addition to `d2d` and `d2t` for disabling:
 * `-v ~/music::r:ce2dsa:ce2tsr` does a full reindex of everything on startup
@@ -301,11 +420,11 @@ the same arguments can be set as volume flags, in addition to `d2d` and `d2t` fo
 * `-v ~/music::r:cd2t` disables all `-e2t*` (tags), does not affect `-e2d*`
 
 note:
-* `e2tsr` is probably always overkill, since `e2ds`/`e2dsa` would pick up any file modifications and cause `e2ts` to reindex those
+* `e2tsr` is probably always overkill, since `e2ds`/`e2dsa` would pick up any file modifications and `e2ts` would then reindex those, unless there is a new copyparty version with new parsers and the release note says otherwise
 * the rescan button in the admin panel has no effect unless the volume has `-e2ds` or higher
 
 you can choose to only index filename/path/size/last-modified (and not the hash of the file contents) by setting `--no-hash` or the volume-flag `cdhash`, this has the following consequences:
-* initial indexing is way faster, especially when the volume is on a networked disk
+* initial indexing is way faster, especially when the volume is on a network disk
 * makes it impossible to [file-search](#file-search)
 * if someone uploads the same file contents, the upload will not be detected as a dupe, so it will not get symlinked or rejected
 
@@ -338,17 +457,17 @@ tags that start with a `.` such as `.bpm` and `.dur`(ation) indicate numeric val
 
 see the beautiful mess of a dictionary in [mtag.py](https://github.com/9001/copyparty/blob/master/copyparty/mtag.py) for the default mappings (should cover mp3,opus,flac,m4a,wav,aif,)
 
-`--no-mutagen` disables mutagen and uses ffprobe instead, which...
+`--no-mutagen` disables Mutagen and uses FFprobe instead, which...
-* is about 20x slower than mutagen
+* is about 20x slower than Mutagen
-* catches a few tags that mutagen doesn't
+* catches a few tags that Mutagen doesn't
   * melodic key, video resolution, framerate, pixfmt
 * avoids pulling any GPL code into copyparty
-* more importantly runs ffprobe on incoming files which is bad if your ffmpeg has a cve
+* more importantly runs FFprobe on incoming files which is bad if your FFmpeg has a cve
 
 
 ## file parser plugins
 
-copyparty can invoke external programs to collect additional metadata for files using `mtp` (as argument or volume flag), there is a default timeout of 30sec
+copyparty can invoke external programs to collect additional metadata for files using `mtp` (either as argument or volume flag), there is a default timeout of 30sec
 
 * `-mtp .bpm=~/bin/audio-bpm.py` will execute `~/bin/audio-bpm.py` with the audio file as argument 1 to provide the `.bpm` tag, if that does not exist in the audio metadata
 * `-mtp key=f,t5,~/bin/audio-key.py` uses `~/bin/audio-key.py` to get the `key` tag, replacing any existing metadata tag (`f,`), aborting if it takes longer than 5sec (`t5,`)
@@ -380,13 +499,15 @@ copyparty can invoke external programs to collect additional metadata for files
 | send message    | yep | yep | yep  | yep  | yep   | yep  | yep | yep  |
 | set sort order  |  -  | yep | yep  | yep  | yep   | yep  | yep | yep  |
 | zip selection   |  -  | yep | yep  | yep  | yep   | yep  | yep | yep  |
-| directory tree  |  -  |  -  | `*1` | yep  | yep   | yep  | yep | yep  |
+| navpane         |  -  |  -  | `*1` | yep  | yep   | yep  | yep | yep  |
 | up2k            |  -  |  -  | yep  | yep  | yep   | yep  | yep | yep  |
-| icons work      |  -  |  -  | yep  | yep  | yep   | yep  | yep | yep  |
 | markdown editor |  -  |  -  | yep  | yep  | yep   | yep  | yep | yep  |
 | markdown viewer |  -  |  -  | yep  | yep  | yep   | yep  | yep | yep  |
 | play mp3/m4a    |  -  | yep | yep  | yep  | yep   | yep  | yep | yep  |
 | play ogg/opus   |  -  |  -  |  -   |  -   | yep   | yep  | `*2` | yep |
+| thumbnail view  |  -  |  -  | -    | -    | yep   | yep  | yep | yep  |
+| image viewer    |  -  |  -  | -    | -    | yep   | yep  | yep | yep  |
+| **= feature =** | ie6 | ie9 | ie10 | ie11 | ff 52 | c 49 | iOS | Andr |
 
 * internet explorer 6 to 8 behave the same
 * firefox 52 and chrome 49 are the last winxp versions
@@ -404,7 +525,7 @@ quick summary of more eccentric web-browsers trying to view a directory index:
 | **w3m** (0.5.3/macports)  | can browse, login, upload at 100kB/s, mkdir/msg |
 | **netsurf** (3.10/arch)   | is basically ie6 with much better css (javascript has almost no effect) | 
 | **ie4** and **netscape** 4.0  | can browse (text is yellow on white), upload with `?b=u` |
-| **SerenityOS** (22d13d8)  | hits a page fault, works with `?b=u`, file input not-impl, url params are multiplying |
+| **SerenityOS** (7e98457)  | hits a page fault, works with `?b=u`, file upload not-impl |
 
 
 # client examples
@@ -429,7 +550,7 @@ quick summary of more eccentric web-browsers trying to view a directory index:
 
 copyparty returns a truncated sha512sum of your PUT/POST as base64; you can generate the same checksum locally to verify uplaods:
 
-    b512(){ printf "$((sha512sum||shasum -a512)|sed -E 's/ .*//;s/(..)/\\x\1/g')"|base64|head -c43;}
+    b512(){ printf "$((sha512sum||shasum -a512)|sed -E 's/ .*//;s/(..)/\\x\1/g')"|base64|tr '+/' '-_'|head -c44;}
     b512 <movie.mkv
 
 
@@ -449,6 +570,23 @@ quick outline of the up2k protocol, see [uploading](#uploading) for the web-clie
 * client does another handshake with the hashlist; server replies with OK or a list of chunks to reupload
 
 
+# performance
+
+defaults are good for most cases, don't mind the `cannot efficiently use multiple CPU cores` message, it's very unlikely to be a problem
+
+below are some tweaks roughly ordered by usefulness:
+
+* `-q` disables logging and can help a bunch, even when combined with `-lo` to redirect logs to file
+* `--http-only` or `--https-only` (unless you want to support both protocols) will reduce the delay before a new connection is established
+* `--hist` pointing to a fast location (ssd) will make directory listings and searches faster when `-e2d` or `-e2t` is set
+* `--no-hash` when indexing a network-disk if you don't care about the actual filehashes and only want the names/tags searchable
+* `-j` enables multiprocessing (actual multithreading) and can make copyparty perform better in cpu-intensive workloads, for example:
+  * huge amount of short-lived connections
+  * really heavy traffic (downloads/uploads)
+  
+  ...however it adds an overhead to internal communication so it might be a net loss, see if it works 4 u
+
+
 # dependencies
 
 * `jinja2` (is built into the SFX)
@@ -458,18 +596,18 @@ quick outline of the up2k protocol, see [uploading](#uploading) for the web-clie
 
 enable music tags:
 * either `mutagen` (fast, pure-python, skips a few tags, makes copyparty GPL? idk)
-* or `FFprobe` (20x slower, more accurate, possibly dangerous depending on your distro and users)
+* or `ffprobe` (20x slower, more accurate, possibly dangerous depending on your distro and users)
 
-enable image thumbnails:
+enable thumbnails of images:
 * `Pillow` (requires py2.7 or py3.5+)
 
-enable video thumbnails:
+enable thumbnails of videos:
 * `ffmpeg` and `ffprobe` somewhere in `$PATH`
 
-enable reading HEIF pictures:
+enable thumbnails of HEIF pictures:
 * `pyheif-pillow-opener` (requires Linux or a C compiler)
 
-enable reading AVIF pictures:
+enable thumbnails of AVIF pictures:
 * `pillow-avif-plugin`
 
 
@@ -483,7 +621,7 @@ python -m pip install --user -U jinja2 mutagen Pillow
 
 some bundled tools have copyleft dependencies, see [./bin/#mtag](bin/#mtag)
 
-these are standalone programs and will never be imported / evaluated by copyparty
+these are standalone programs and will never be imported / evaluated by copyparty, and must be enabled through `-mtp` configs
 
 
 # sfx
@@ -499,10 +637,10 @@ pls note that `copyparty-sfx.sh` will fail if you rename `copyparty-sfx.py` to `
 
 ## sfx repack
 
-if you don't need all the features you can repack the sfx and save a bunch of space; all you need is an sfx and a copy of this repo (nothing else to download or build, except for either msys2 or WSL if you're on windows)
+if you don't need all the features, you can repack the sfx and save a bunch of space; all you need is an sfx and a copy of this repo (nothing else to download or build, except if you're on windows then you need msys2 or WSL)
-* `724K` original size as of v0.4.0
+* `525k` size of original sfx.py as of v0.11.30
-* `256K` after `./scripts/make-sfx.sh re no-ogv`
+* `315k` after `./scripts/make-sfx.sh re no-ogv`
-* `164K` after `./scripts/make-sfx.sh re no-ogv no-cm`
+* `223k` after `./scripts/make-sfx.sh re no-ogv no-cm`
 
 the features you can opt to drop are
 * `ogv`.js, the opus/vorbis decoder which is needed by apple devices to play foss audio files
@@ -524,18 +662,45 @@ echo $?
 after the initial setup, you can launch copyparty at any time by running `copyparty` anywhere in Termux
 
 
-# dev env setup
+# building
+
+## dev env setup
+
+mostly optional; if you need a working env for vscode or similar
 
 ```sh
 python3 -m venv .venv
 . .venv/bin/activate
-pip install jinja2  # mandatory deps
+pip install jinja2  # mandatory
-pip install Pillow  # thumbnail deps
+pip install mutagen  # audio metadata
+pip install Pillow pyheif-pillow-opener pillow-avif-plugin  # thumbnails
 pip install black bandit pylint flake8  # vscode tooling
 ```
 
 
-# how to release
+## just the sfx
+
+unless you need to modify something in the web-dependencies, it's faster to grab those from a previous release:
+
+```sh
+rm -rf copyparty/web/deps
+curl -L https://github.com/9001/copyparty/releases/latest/download/copyparty-sfx.py >x.py
+python3 x.py -h
+rm x.py
+mv /tmp/pe-copyparty/copyparty/web/deps/ copyparty/web/deps/
+```
+
+then build the sfx using any of the following examples:
+
+```sh
+./scripts/make-sfx.sh  # both python and sh editions
+./scripts/make-sfx.sh no-sh gz  # just python with gzip
+```
+
+
+## complete release
+
+also builds the sfx so disregard the sfx section above
 
 in the `scripts` folder:
 
@@ -550,14 +715,18 @@ in the `scripts` folder:
 
 roughly sorted by priority
 
+* hls framework for Someone Else to drop code into :^)
 * readme.md as epilogue
-* single sha512 across all up2k chunks? maybe
+
+
+## discarded ideas
+
 * reduce up2k roundtrips
   * start from a chunk index and just go
   * terminate client on bad data
-
+    * not worth the effort, just throw enough conncetions at it
-discarded ideas
+* single sha512 across all up2k chunks?
-
+  * crypto.subtle cannot into streaming, would have to use hashwasm, expensive
 * separate sqlite table per tag
   * performance fixed by skipping some indexes (`+mt.k`)
 * audio fingerprinting
@@ -572,3 +741,6 @@ discarded ideas
   * nah
 * look into android thumbnail cache file format
   * absolutely not
+* indexedDB for hashes, cfg enable/clear/sz, 2gb avail, ~9k for 1g, ~4k for 100m, 500k items before autoeviction
+  * blank hashlist when up-ok to skip handshake
+    * too many confusing side-effects

bin/README.md

@@ -48,15 +48,16 @@ you could replace winfsp with [dokan](https://github.com/dokan-dev/dokany/releas
 
 
 # [`dbtool.py`](dbtool.py)
-upgrade utility which can show db info and help transfer data between databases, for example when a new version of copyparty recommends to wipe the DB and reindex because it now collects additional metadata during analysis, but you have some really expensive `-mtp` parsers and want to copy over the tags from the old db
+upgrade utility which can show db info and help transfer data between databases, for example when a new version of copyparty is incompatible with the old DB and automatically rebuilds the DB from scratch, but you have some really expensive `-mtp` parsers and want to copy over the tags from the old db
 
-for that example (upgrading to v0.11.0), first move the old db aside, launch copyparty, let it rebuild the db until the point where it starts running mtp (colored messages as it adds the mtp tags), then CTRL-C and patch in the old mtp tags from the old db instead
+for that example (upgrading to v0.11.20), first launch the new version of copyparty like usual, let it make a backup of the old db and rebuild the new db until the point where it starts running mtp (colored messages as it adds the mtp tags), that's when you hit CTRL-C and patch in the old mtp tags from the old db instead
 
 so assuming you have `-mtp` parsers to provide the tags `key` and `.bpm`:
 
 ```
-~/bin/dbtool.py -ls up2k.db
+cd /mnt/nas/music/.hist
-~/bin/dbtool.py -src up2k.db.v0.10.22 up2k.db -cmp
+~/src/copyparty/bin/dbtool.py -ls up2k.db
-~/bin/dbtool.py -src up2k.db.v0.10.22 up2k.db -rm-mtp-flag -copy key
+~/src/copyparty/bin/dbtool.py -src up2k.*.v3 up2k.db -cmp
-~/bin/dbtool.py -src up2k.db.v0.10.22 up2k.db -rm-mtp-flag -copy .bpm -vac
+~/src/copyparty/bin/dbtool.py -src up2k.*.v3 up2k.db -rm-mtp-flag -copy key
+~/src/copyparty/bin/dbtool.py -src up2k.*.v3 up2k.db -rm-mtp-flag -copy .bpm -vac
 ```

bin/copyparty-fuse-streaming.py

@@ -345,7 +345,7 @@ class Gateway(object):
         except:
             pass
 
-    def sendreq(self, *args, headers={}, **kwargs):
+    def sendreq(self, meth, path, headers, **kwargs):
         if self.password:
             headers["Cookie"] = "=".join(["cppwd", self.password])
 
@@ -354,21 +354,21 @@ class Gateway(object):
             if c.rx_path:
                 raise Exception()
 
-            c.request(*list(args), headers=headers, **kwargs)
+            c.request(meth, path, headers=headers, **kwargs)
             c.rx = c.getresponse()
             return c
         except:
             tid = threading.current_thread().ident
             dbg(
-                "\033[1;37;44mbad conn {:x}\n  {}\n  {}\033[0m".format(
+                "\033[1;37;44mbad conn {:x}\n  {} {}\n  {}\033[0m".format(
-                    tid, " ".join(str(x) for x in args), c.rx_path if c else "(null)"
+                    tid, meth, path, c.rx_path if c else "(null)"
                 )
             )
 
         self.closeconn(c)
         c = self.getconn()
         try:
-            c.request(*list(args), headers=headers, **kwargs)
+            c.request(meth, path, headers=headers, **kwargs)
             c.rx = c.getresponse()
             return c
         except:
@@ -386,7 +386,7 @@ class Gateway(object):
             path = dewin(path)
 
         web_path = self.quotep("/" + "/".join([self.web_root, path])) + "?dots"
-        c = self.sendreq("GET", web_path)
+        c = self.sendreq("GET", web_path, {})
         if c.rx.status != 200:
             self.closeconn(c)
             log(
@@ -440,7 +440,7 @@ class Gateway(object):
             )
         )
 
-        c = self.sendreq("GET", web_path, headers={"Range": hdr_range})
+        c = self.sendreq("GET", web_path, {"Range": hdr_range})
         if c.rx.status != http.client.PARTIAL_CONTENT:
             self.closeconn(c)
             raise Exception(

bin/copyparty-fuse.py

@@ -54,10 +54,13 @@ MACOS = platform.system() == "Darwin"
 info = log = dbg = None
 
 
-print("{} v{} @ {}".format(
+print(
-    platform.python_implementation(),
+    "{} v{} @ {}".format(
-    ".".join([str(x) for x in sys.version_info]),
+        platform.python_implementation(),
-    sys.executable))
+        ".".join([str(x) for x in sys.version_info]),
+        sys.executable,
+    )
+)
 
 
 try:
@@ -299,14 +302,14 @@ class Gateway(object):
         except:
             pass
 
-    def sendreq(self, *args, headers={}, **kwargs):
+    def sendreq(self, meth, path, headers, **kwargs):
         tid = get_tid()
         if self.password:
             headers["Cookie"] = "=".join(["cppwd", self.password])
 
         try:
             c = self.getconn(tid)
-            c.request(*list(args), headers=headers, **kwargs)
+            c.request(meth, path, headers=headers, **kwargs)
             return c.getresponse()
         except:
             dbg("bad conn")
@@ -314,7 +317,7 @@ class Gateway(object):
         self.closeconn(tid)
         try:
             c = self.getconn(tid)
-            c.request(*list(args), headers=headers, **kwargs)
+            c.request(meth, path, headers=headers, **kwargs)
             return c.getresponse()
         except:
             info("http connection failed:\n" + traceback.format_exc())
@@ -331,7 +334,7 @@ class Gateway(object):
             path = dewin(path)
 
         web_path = self.quotep("/" + "/".join([self.web_root, path])) + "?dots&ls"
-        r = self.sendreq("GET", web_path)
+        r = self.sendreq("GET", web_path, {})
         if r.status != 200:
             self.closeconn()
             log(
@@ -368,7 +371,7 @@ class Gateway(object):
             )
         )
 
-        r = self.sendreq("GET", web_path, headers={"Range": hdr_range})
+        r = self.sendreq("GET", web_path, {"Range": hdr_range})
         if r.status != http.client.PARTIAL_CONTENT:
             self.closeconn()
             raise Exception(

bin/dbtool.py

@@ -2,10 +2,13 @@
 
 import os
 import sys
+import time
+import shutil
 import sqlite3
 import argparse
 
-DB_VER = 3
+DB_VER1 = 3
+DB_VER2 = 4
 
 
 def die(msg):
@@ -45,18 +48,21 @@ def compare(n1, d1, n2, d2, verbose):
     nt = next(d1.execute("select count(w) from up"))[0]
     n = 0
     miss = 0
-    for w, rd, fn in d1.execute("select w, rd, fn from up"):
+    for w1, rd, fn in d1.execute("select w, rd, fn from up"):
         n += 1
         if n % 25_000 == 0:
             m = f"\033[36mchecked {n:,} of {nt:,} files in {n1} against {n2}\033[0m"
             print(m)
 
-        q = "select w from up where substr(w,1,16) = ?"
+        if rd.split("/", 1)[0] == ".hist":
-        hit = d2.execute(q, (w[:16],)).fetchone()
+            continue
+
+        q = "select w from up where rd = ? and fn = ?"
+        hit = d2.execute(q, (rd, fn)).fetchone()
         if not hit:
             miss += 1
             if verbose:
-                print(f"file in {n1} missing in {n2}: [{w}] {rd}/{fn}")
+                print(f"file in {n1} missing in {n2}: [{w1}] {rd}/{fn}")
 
     print(f" {miss} files in {n1} missing in {n2}\n")
 
@@ -64,15 +70,30 @@ def compare(n1, d1, n2, d2, verbose):
     n = 0
     miss = {}
     nmiss = 0
-    for w, k, v in d1.execute("select * from mt"):
+    for w1, k, v in d1.execute("select * from mt"):
+
         n += 1
         if n % 100_000 == 0:
             m = f"\033[36mchecked {n:,} of {nt:,} tags in {n1} against {n2}, so far {nmiss} missing tags\033[0m"
             print(m)
 
-        v2 = d2.execute("select v from mt where w = ? and +k = ?", (w, k)).fetchone()
+        q = "select rd, fn from up where substr(w,1,16) = ?"
-        if v2:
+        rd, fn = d1.execute(q, (w1,)).fetchone()
-            v2 = v2[0]
+        if rd.split("/", 1)[0] == ".hist":
+            continue
+
+        q = "select substr(w,1,16) from up where rd = ? and fn = ?"
+        w2 = d2.execute(q, (rd, fn)).fetchone()
+        if w2:
+            w2 = w2[0]
+
+        v2 = None
+        if w2:
+            v2 = d2.execute(
+                "select v from mt where w = ? and +k = ?", (w2, k)
+            ).fetchone()
+            if v2:
+                v2 = v2[0]
 
         # if v != v2 and v2 and k in [".bpm", "key"] and n2 == "src":
         #    print(f"{w} [{rd}/{fn}] {k} = [{v}] / [{v2}]")
@@ -99,9 +120,7 @@ def compare(n1, d1, n2, d2, verbose):
                 miss[k] = 1
 
             if verbose:
-                q = "select rd, fn from up where substr(w,1,16) = ?"
+                print(f"missing in {n2}: [{w1}] [{rd}/{fn}] {k} = {v}")
-                rd, fn = d1.execute(q, (w,)).fetchone()
-                print(f"missing in {n2}: [{w}] [{rd}/{fn}] {k} = {v}")
 
     for k, v in sorted(miss.items()):
         if v:
@@ -114,24 +133,35 @@ def copy_mtp(d1, d2, tag, rm):
     nt = next(d1.execute("select count(w) from mt where k = ?", (tag,)))[0]
     n = 0
     ndone = 0
-    for w, k, v in d1.execute("select * from mt where k = ?", (tag,)):
+    for w1, k, v in d1.execute("select * from mt where k = ?", (tag,)):
         n += 1
         if n % 25_000 == 0:
             m = f"\033[36m{n:,} of {nt:,} tags checked, so far {ndone} copied\033[0m"
             print(m)
 
-        hit = d2.execute("select v from mt where w = ? and +k = ?", (w, k)).fetchone()
+        q = "select rd, fn from up where substr(w,1,16) = ?"
+        rd, fn = d1.execute(q, (w1,)).fetchone()
+        if rd.split("/", 1)[0] == ".hist":
+            continue
+
+        q = "select substr(w,1,16) from up where rd = ? and fn = ?"
+        w2 = d2.execute(q, (rd, fn)).fetchone()
+        if not w2:
+            continue
+
+        w2 = w2[0]
+        hit = d2.execute("select v from mt where w = ? and +k = ?", (w2, k)).fetchone()
         if hit:
             hit = hit[0]
 
         if hit != v:
             ndone += 1
             if hit is not None:
-                d2.execute("delete from mt where w = ? and +k = ?", (w, k))
+                d2.execute("delete from mt where w = ? and +k = ?", (w2, k))
 
-            d2.execute("insert into mt values (?,?,?)", (w, k, v))
+            d2.execute("insert into mt values (?,?,?)", (w2, k, v))
             if rm:
-                d2.execute("delete from mt where w = ? and +k = 't:mtp'", (w,))
+                d2.execute("delete from mt where w = ? and +k = 't:mtp'", (w2,))
 
     d2.commit()
     print(f"copied {ndone} {tag} tags over")
@@ -140,7 +170,7 @@ def copy_mtp(d1, d2, tag, rm):
 def main():
     os.system("")
     print()
-    
+
     ap = argparse.ArgumentParser()
     ap.add_argument("db", help="database to work on")
     ap.add_argument("-src", metavar="DB", type=str, help="database to copy from")
@@ -168,6 +198,23 @@ def main():
     db = sqlite3.connect(ar.db)
     ds = sqlite3.connect(ar.src) if ar.src else None
 
+    # revert journals
+    for d, p in [[db, ar.db], [ds, ar.src]]:
+        if not d:
+            continue
+
+        pj = "{}-journal".format(p)
+        if not os.path.exists(pj):
+            continue
+
+        d.execute("create table foo (bar int)")
+        d.execute("drop table foo")
+
+    if ar.copy:
+        db.close()
+        shutil.copy2(ar.db, "{}.bak.dbtool.{:x}".format(ar.db, int(time.time())))
+        db = sqlite3.connect(ar.db)
+
     for d, n in [[ds, "src"], [db, "dst"]]:
         if not d:
             continue
@@ -176,8 +223,8 @@ def main():
         if ver == "corrupt":
             die("{} database appears to be corrupt, sorry")
 
-        if ver != DB_VER:
+        if ver < DB_VER1 or ver > DB_VER2:
-            m = f"{n} db is version {ver}, this tool only supports version {DB_VER}, please upgrade it with copyparty first"
+            m = f"{n} db is version {ver}, this tool only supports versions between {DB_VER1} and {DB_VER2}, please upgrade it with copyparty first"
             die(m)
 
     if ar.ls:

bin/mtag/audio-bpm.py

@@ -60,7 +60,7 @@ def main():
     try:
         det(tf)
     except:
-        pass
+        pass  # mute
     finally:
         os.unlink(tf)
 

bin/mtag/audio-key-slicing.py

@@ -0,0 +1,123 @@
+#!/usr/bin/env python
+
+import re
+import os
+import sys
+import tempfile
+import subprocess as sp
+
+import keyfinder
+
+from copyparty.util import fsenc
+
+"""
+dep: github/mixxxdj/libkeyfinder
+dep: pypi/keyfinder
+dep: ffmpeg
+
+note: this is a janky edition of the regular audio-key.py,
+  slicing the files at 20sec intervals and keeping 5sec from each,
+  surprisingly accurate but still garbage (446 ok, 69 bad, 13% miss)
+
+  it is fast tho
+"""
+
+
+def get_duration():
+    # TODO provide ffprobe tags to mtp as json
+
+    # fmt: off
+    dur = sp.check_output([
+        "ffprobe",
+        "-hide_banner",
+        "-v", "fatal",
+        "-show_streams",
+        "-show_format",
+        fsenc(sys.argv[1])
+    ])
+    # fmt: on
+
+    dur = dur.decode("ascii", "replace").split("\n")
+    dur = [x.split("=")[1] for x in dur if x.startswith("duration=")]
+    dur = [float(x) for x in dur if re.match(r"^[0-9\.,]+$", x)]
+    return list(sorted(dur))[-1] if dur else None
+
+
+def get_segs(dur):
+    # keep first 5s of each 20s,
+    # keep entire last segment
+    ofs = 0
+    segs = []
+    while True:
+        seg = [ofs, 5]
+        segs.append(seg)
+        if dur - ofs < 20:
+            seg[-1] = int(dur - seg[0])
+            break
+
+        ofs += 20
+
+    return segs
+
+
+def slice(tf):
+    dur = get_duration()
+    dur = min(dur, 600)  # max 10min
+    segs = get_segs(dur)
+
+    # fmt: off
+    cmd = [
+        "ffmpeg",
+        "-nostdin",
+        "-hide_banner",
+        "-v", "fatal",
+        "-y"
+    ]
+
+    for seg in segs:
+        cmd.extend([
+            "-ss", str(seg[0]),
+            "-i", fsenc(sys.argv[1])
+        ])
+    
+    filt = ""
+    for n, seg in enumerate(segs):
+        filt += "[{}:a:0]atrim=duration={}[a{}]; ".format(n, seg[1], n)
+    
+    prev = "a0"
+    for n in range(1, len(segs)):
+        nxt = "b{}".format(n)
+        filt += "[{}][a{}]acrossfade=d=0.5[{}]; ".format(prev, n, nxt)
+        prev = nxt
+
+    cmd.extend([
+        "-filter_complex", filt[:-2],
+        "-map", "[{}]".format(nxt),
+        "-sample_fmt", "s16",
+        tf
+    ])
+    # fmt: on
+
+    # print(cmd)
+    sp.check_call(cmd)
+
+
+def det(tf):
+    slice(tf)
+    print(keyfinder.key(tf).camelot())
+
+
+def main():
+    with tempfile.NamedTemporaryFile(suffix=".flac", delete=False) as f:
+        f.write(b"h")
+        tf = f.name
+
+    try:
+        det(tf)
+    finally:
+        os.unlink(tf)
+        pass
+
+
+if __name__ == "__main__":
+    main()

bin/mtag/audio-key.py

@@ -1,18 +1,54 @@
 #!/usr/bin/env python
 
+import os
 import sys
+import tempfile
+import subprocess as sp
 import keyfinder
 
+from copyparty.util import fsenc
+
 """
 dep: github/mixxxdj/libkeyfinder
 dep: pypi/keyfinder
 dep: ffmpeg
-
-note: cannot fsenc
 """
 
 
-try:
+# tried trimming the first/last 5th, bad idea,
-    print(keyfinder.key(sys.argv[1]).camelot())
+# misdetects 9a law field (Sphere Caliber) as 10b,
-except:
+# obvious when mixing 9a ghostly parapara ship
-    pass
+
+
+def det(tf):
+    # fmt: off
+    sp.check_call([
+        "ffmpeg",
+        "-nostdin",
+        "-hide_banner",
+        "-v", "fatal",
+        "-y", "-i", fsenc(sys.argv[1]),
+        "-t", "300",
+        "-sample_fmt", "s16",
+        tf
+    ])
+    # fmt: on
+
+    print(keyfinder.key(tf).camelot())
+
+
+def main():
+    with tempfile.NamedTemporaryFile(suffix=".flac", delete=False) as f:
+        f.write(b"h")
+        tf = f.name
+
+    try:
+        det(tf)
+    except:
+        pass  # mute
+    finally:
+        os.unlink(tf)
+
+
+if __name__ == "__main__":
+    main()

contrib/nginx/copyparty.conf

@@ -1,7 +1,15 @@
-# when running copyparty behind a reverse-proxy,
+# when running copyparty behind a reverse proxy,
-# make sure that copyparty allows at least as many clients as the proxy does,
+# the following arguments are recommended:
-# so run copyparty with -nc 512 if your nginx has the default limits
+#
-# (worker_processes 1, worker_connections 512)
+#   -nc 512         important, see next paragraph
+#   --http-only     lower latency on initial connection
+#   -i 127.0.0.1    only accept connections from nginx
+#
+# -nc must match or exceed the webserver's max number of concurrent clients;
+# nginx default is 512  (worker_processes 1, worker_connections 512)
+#
+# you may also consider adding -j0 for CPU-intensive configurations
+# (not that i can really think of any good examples)
 
 upstream cpp {
 	server 127.0.0.1:3923;

contrib/systemd/copyparty.service

@@ -7,11 +7,19 @@
 # you may want to:
 #   change '/usr/bin/python' to another interpreter
 #   change '/mnt::a' to another location or permission-set
+#
+# with `Type=notify`, copyparty will signal systemd when it is ready to
+#   accept connections; correctly delaying units depending on copyparty.
+#   But note that journalctl will get the timestamps wrong due to
+#   python disabling line-buffering, so messages are out-of-order:
+#   https://user-images.githubusercontent.com/241032/126040249-cb535cc7-c599-4931-a796-a5d9af691bad.png
 
 [Unit]
 Description=copyparty file server
 
 [Service]
+Type=notify
+SyslogIdentifier=copyparty
 ExecStart=/usr/bin/python3 /usr/local/bin/copyparty-sfx.py -q -v /mnt::a
 ExecStartPre=/bin/bash -c 'mkdir -p /run/tmpfiles.d/ && echo "x /tmp/pe-copyparty*" > /run/tmpfiles.d/copyparty.conf'
 

copyparty/__init__.py

@@ -9,6 +9,9 @@ import os
 PY2 = sys.version_info[0] == 2
 if PY2:
     sys.dont_write_bytecode = True
+    unicode = unicode
+else:
+    unicode = str
 
 WINDOWS = False
 if platform.system() == "Windows":

copyparty/__main__.py

@@ -20,10 +20,10 @@ import threading
 import traceback
 from textwrap import dedent
 
-from .__init__ import E, WINDOWS, VT100, PY2
+from .__init__ import E, WINDOWS, VT100, PY2, unicode
 from .__version__ import S_VERSION, S_BUILD_DT, CODENAME
 from .svchub import SvcHub
-from .util import py_desc, align_tab, IMPLICATIONS, alltrace
+from .util import py_desc, align_tab, IMPLICATIONS
 
 HAVE_SSL = True
 try:
@@ -31,6 +31,8 @@ try:
 except:
     HAVE_SSL = False
 
+printed = ""
+
 
 class RiceFormatter(argparse.HelpFormatter):
     def _get_help_string(self, action):
@@ -61,8 +63,15 @@ class Dodge11874(RiceFormatter):
         super(Dodge11874, self).__init__(*args, **kwargs)
 
 
+def lprint(*a, **ka):
+    global printed
+
+    printed += " ".join(unicode(x) for x in a) + ka.get("end", "\n")
+    print(*a, **ka)
+
+
 def warn(msg):
-    print("\033[1mwarning:\033[0;33m {}\033[0m\n".format(msg))
+    lprint("\033[1mwarning:\033[0;33m {}\033[0m\n".format(msg))
 
 
 def ensure_locale():
@@ -73,7 +82,7 @@ def ensure_locale():
     ]:
         try:
             locale.setlocale(locale.LC_ALL, x)
-            print("Locale:", x)
+            lprint("Locale:", x)
             break
         except:
             continue
@@ -94,7 +103,7 @@ def ensure_cert():
 
     try:
         if filecmp.cmp(cert_cfg, cert_insec):
-            print(
+            lprint(
                 "\033[33m  using default TLS certificate; https will be insecure."
                 + "\033[36m\n  certificate location: {}\033[0m\n".format(cert_cfg)
             )
@@ -123,7 +132,7 @@ def configure_ssl_ver(al):
     if "help" in sslver:
         avail = [terse_sslver(x[6:]) for x in flags]
         avail = " ".join(sorted(avail) + ["all"])
-        print("\navailable ssl/tls versions:\n  " + avail)
+        lprint("\navailable ssl/tls versions:\n  " + avail)
         sys.exit(0)
 
     al.ssl_flags_en = 0
@@ -143,7 +152,7 @@ def configure_ssl_ver(al):
 
     for k in ["ssl_flags_en", "ssl_flags_de"]:
         num = getattr(al, k)
-        print("{}: {:8x} ({})".format(k, num, num))
+        lprint("{}: {:8x} ({})".format(k, num, num))
 
     # think i need that beer now
 
@@ -160,13 +169,13 @@ def configure_ssl_ciphers(al):
         try:
             ctx.set_ciphers(al.ciphers)
         except:
-            print("\n\033[1;31mfailed to set ciphers\033[0m\n")
+            lprint("\n\033[1;31mfailed to set ciphers\033[0m\n")
 
     if not hasattr(ctx, "get_ciphers"):
-        print("cannot read cipher list: openssl or python too old")
+        lprint("cannot read cipher list: openssl or python too old")
     else:
         ciphers = [x["description"] for x in ctx.get_ciphers()]
-        print("\n  ".join(["\nenabled ciphers:"] + align_tab(ciphers) + [""]))
+        lprint("\n  ".join(["\nenabled ciphers:"] + align_tab(ciphers) + [""]))
 
     if is_help:
         sys.exit(0)
@@ -182,16 +191,6 @@ def sighandler(sig=None, frame=None):
     print("\n".join(msg))
 
 
-def stackmon(fp, ival):
-    ctr = 0
-    while True:
-        ctr += 1
-        time.sleep(ival)
-        st = "{}, {}\n{}".format(ctr, time.time(), alltrace())
-        with open(fp, "wb") as f:
-            f.write(st.encode("utf-8", "replace"))
-
-
 def run_argparse(argv, formatter):
     ap = argparse.ArgumentParser(
         formatter_class=formatter,
@@ -200,24 +199,30 @@ def run_argparse(argv, formatter):
         epilog=dedent(
             """
             -a takes username:password,
-            -v takes src:dst:permset:permset:cflag:cflag:...
+            -v takes src:dst:perm1:perm2:permN:cflag1:cflag2:cflagN:...
-               where "permset" is accesslevel followed by username (no separator)
+               where "perm" is "accesslevels,username1,username2,..."
                and "cflag" is config flags to set on this volume
             
+            list of accesslevels:
+              "r" (read):   list folder contents, download files
+              "w" (write):  upload files; need "r" to see the uploads
+              "m" (move):   move files and folders; need "w" at destination
+              "d" (delete): permanently delete files and folders
+
             list of cflags:
-              "cnodupe" rejects existing files (instead of symlinking them)
+              "c,nodupe" rejects existing files (instead of symlinking them)
-              "ce2d" sets -e2d (all -e2* args can be set using ce2* cflags)
+              "c,e2d" sets -e2d (all -e2* args can be set using ce2* cflags)
-              "cd2t" disables metadata collection, overrides -e2t*
+              "c,d2t" disables metadata collection, overrides -e2t*
-              "cd2d" disables all database stuff, overrides -e2*
+              "c,d2d" disables all database stuff, overrides -e2*
 
             example:\033[35m
-              -a ed:hunter2 -v .::r:aed -v ../inc:dump:w:aed:cnodupe  \033[36m
+              -a ed:hunter2 -v .::r:rw,ed -v ../inc:dump:w:rw,ed:c,nodupe  \033[36m
               mount current directory at "/" with
                * r (read-only) for everyone
-               * a (read+write) for ed
+               * rw (read+write) for ed
               mount ../inc at "/dump" with
                * w (write-only) for everyone
-               * a (read+write) for ed
+               * rw (read+write) for ed
                * reject duplicate files  \033[0m
             
             if no accounts or volumes are configured,
@@ -249,46 +254,56 @@ def run_argparse(argv, formatter):
         ),
     )
     # fmt: off
-    ap.add_argument("-c", metavar="PATH", type=str, action="append", help="add config file")
+    u = unicode
-    ap.add_argument("-nc", metavar="NUM", type=int, default=64, help="max num clients")
+    ap2 = ap.add_argument_group('general options')
-    ap.add_argument("-j", metavar="CORES", type=int, default=1, help="max num cpu cores")
+    ap2.add_argument("-c", metavar="PATH", type=u, action="append", help="add config file")
-    ap.add_argument("-a", metavar="ACCT", type=str, action="append", help="add account, USER:PASS; example [ed:wark")
+    ap2.add_argument("-nc", metavar="NUM", type=int, default=64, help="max num clients")
-    ap.add_argument("-v", metavar="VOL", type=str, action="append", help="add volume, SRC:DST:FLAG; example [.::r], [/mnt/nas/music:/music:r:aed")
+    ap2.add_argument("-j", metavar="CORES", type=int, default=1, help="max num cpu cores")
-    ap.add_argument("-ed", action="store_true", help="enable ?dots")
+    ap2.add_argument("-a", metavar="ACCT", type=u, action="append", help="add account, USER:PASS; example [ed:wark")
-    ap.add_argument("-emp", action="store_true", help="enable markdown plugins")
+    ap2.add_argument("-v", metavar="VOL", type=u, action="append", help="add volume, SRC:DST:FLAG; example [.::r], [/mnt/nas/music:/music:r:aed")
-    ap.add_argument("-mcr", metavar="SEC", type=int, default=60, help="md-editor mod-chk rate")
+    ap2.add_argument("-ed", action="store_true", help="enable ?dots")
-    ap.add_argument("--dotpart", action="store_true", help="dotfile incomplete uploads")
+    ap2.add_argument("-emp", action="store_true", help="enable markdown plugins")
-    ap.add_argument("--sparse", metavar="MiB", type=int, default=4, help="up2k min.size threshold (mswin-only)")
+    ap2.add_argument("-mcr", metavar="SEC", type=int, default=60, help="md-editor mod-chk rate")
-    ap.add_argument("--urlform", metavar="MODE", type=str, default="print,get", help="how to handle url-forms; examples: [stash], [save,get]")
+    ap2.add_argument("--urlform", metavar="MODE", type=u, default="print,get", help="how to handle url-forms; examples: [stash], [save,get]")
+
+    ap2 = ap.add_argument_group('upload options')
+    ap2.add_argument("--dotpart", action="store_true", help="dotfile incomplete uploads")
+    ap2.add_argument("--sparse", metavar="MiB", type=int, default=4, help="up2k min.size threshold (mswin-only)")
+    ap2.add_argument("--unpost", metavar="SEC", type=int, default=3600*12, help="grace period where uploads can be deleted by the uploader, even without delete permissions; 0=disabled")
 
     ap2 = ap.add_argument_group('network options')
-    ap2.add_argument("-i", metavar="IP", type=str, default="0.0.0.0", help="ip to bind (comma-sep.)")
+    ap2.add_argument("-i", metavar="IP", type=u, default="0.0.0.0", help="ip to bind (comma-sep.)")
-    ap2.add_argument("-p", metavar="PORT", type=str, default="3923", help="ports to bind (comma/range)")
+    ap2.add_argument("-p", metavar="PORT", type=u, default="3923", help="ports to bind (comma/range)")
     ap2.add_argument("--rproxy", metavar="DEPTH", type=int, default=1, help="which ip to keep; 0 = tcp, 1 = origin (first x-fwd), 2 = cloudflare, 3 = nginx, -1 = closest proxy")
     
     ap2 = ap.add_argument_group('SSL/TLS options')
     ap2.add_argument("--http-only", action="store_true", help="disable ssl/tls")
     ap2.add_argument("--https-only", action="store_true", help="disable plaintext")
-    ap2.add_argument("--ssl-ver", metavar="LIST", type=str, help="set allowed ssl/tls versions; [help] shows available versions; default is what your python version considers safe")
+    ap2.add_argument("--ssl-ver", metavar="LIST", type=u, help="set allowed ssl/tls versions; [help] shows available versions; default is what your python version considers safe")
-    ap2.add_argument("--ciphers", metavar="LIST", help="set allowed ssl/tls ciphers; [help] shows available ciphers")
+    ap2.add_argument("--ciphers", metavar="LIST", type=u, help="set allowed ssl/tls ciphers; [help] shows available ciphers")
     ap2.add_argument("--ssl-dbg", action="store_true", help="dump some tls info")
-    ap2.add_argument("--ssl-log", metavar="PATH", help="log master secrets")
+    ap2.add_argument("--ssl-log", metavar="PATH", type=u, help="log master secrets")
 
     ap2 = ap.add_argument_group('opt-outs')
     ap2.add_argument("-nw", action="store_true", help="disable writes (benchmark)")
+    ap2.add_argument("--no-del", action="store_true", help="disable delete operations")
+    ap2.add_argument("--no-mv", action="store_true", help="disable move/rename operations")
     ap2.add_argument("-nih", action="store_true", help="no info hostname")
     ap2.add_argument("-nid", action="store_true", help="no info disk-usage")
     ap2.add_argument("--no-zip", action="store_true", help="disable download as zip/tar")
 
     ap2 = ap.add_argument_group('safety options')
-    ap2.add_argument("--ls", metavar="U[,V[,F]]", help="scan all volumes; arguments USER,VOL,FLAGS; example [**,*,ln,p,r]")
+    ap2.add_argument("--ls", metavar="U[,V[,F]]", type=u, help="scan all volumes; arguments USER,VOL,FLAGS; example [**,*,ln,p,r]")
-    ap2.add_argument("--salt", type=str, default="hunter2", help="up2k file-hash salt")
+    ap2.add_argument("--salt", type=u, default="hunter2", help="up2k file-hash salt")
 
     ap2 = ap.add_argument_group('logging options')
     ap2.add_argument("-q", action="store_true", help="quiet")
+    ap2.add_argument("-lo", metavar="PATH", type=u, help="logfile, example: cpp-%%Y-%%m%%d-%%H%%M%%S.txt.xz")
+    ap2.add_argument("--no-voldump", action="store_true", help="do not list volumes and permissions on startup")
     ap2.add_argument("--log-conn", action="store_true", help="print tcp-server msgs")
-    ap2.add_argument("--ihead", metavar="HEADER", action='append', help="dump incoming header")
+    ap2.add_argument("--log-htp", action="store_true", help="print http-server threadpool scaling")
-    ap2.add_argument("--lf-url", metavar="RE", type=str, default=r"^/\.cpr/|\?th=[wj]$", help="dont log URLs matching")
+    ap2.add_argument("--ihead", metavar="HEADER", type=u, action='append', help="dump incoming header")
+    ap2.add_argument("--lf-url", metavar="RE", type=u, default=r"^/\.cpr/|\?th=[wj]$", help="dont log URLs matching")
 
     ap2 = ap.add_argument_group('admin panel options')
     ap2.add_argument("--no-rescan", action="store_true", help="disable ?scan (volume reindexing)")
@@ -303,34 +318,42 @@ def run_argparse(argv, formatter):
     ap2.add_argument("--th-no-webp", action="store_true", help="disable webp output")
     ap2.add_argument("--th-ff-jpg", action="store_true", help="force jpg for video thumbs")
     ap2.add_argument("--th-poke", metavar="SEC", type=int, default=300, help="activity labeling cooldown")
-    ap2.add_argument("--th-clean", metavar="SEC", type=int, default=43200, help="cleanup interval")
+    ap2.add_argument("--th-clean", metavar="SEC", type=int, default=43200, help="cleanup interval; 0=disabled")
     ap2.add_argument("--th-maxage", metavar="SEC", type=int, default=604800, help="max folder age")
+    ap2.add_argument("--th-covers", metavar="N,N", type=u, default="folder.png,folder.jpg,cover.png,cover.jpg", help="folder thumbnails to stat for")
 
-    ap2 = ap.add_argument_group('database options')
+    ap2 = ap.add_argument_group('general db options')
     ap2.add_argument("-e2d", action="store_true", help="enable up2k database")
     ap2.add_argument("-e2ds", action="store_true", help="enable up2k db-scanner, sets -e2d")
     ap2.add_argument("-e2dsa", action="store_true", help="scan all folders (for search), sets -e2ds")
+    ap2.add_argument("--hist", metavar="PATH", type=u, help="where to store volume state")
+    ap2.add_argument("--no-hash", action="store_true", help="disable hashing during e2ds folder scans")
+    ap2.add_argument("--re-int", metavar="SEC", type=int, default=30, help="disk rescan check interval")
+    ap2.add_argument("--re-maxage", metavar="SEC", type=int, default=0, help="disk rescan volume interval (0=off)")
+    ap2.add_argument("--srch-time", metavar="SEC", type=int, default=30, help="search deadline")
+    
+    ap2 = ap.add_argument_group('metadata db options')
     ap2.add_argument("-e2t", action="store_true", help="enable metadata indexing")
     ap2.add_argument("-e2ts", action="store_true", help="enable metadata scanner, sets -e2t")
     ap2.add_argument("-e2tsr", action="store_true", help="rescan all metadata, sets -e2ts")
-    ap2.add_argument("--hist", metavar="PATH", type=str, help="where to store volume state")
+    ap2.add_argument("--no-mutagen", action="store_true", help="use FFprobe for tags instead")
-    ap2.add_argument("--no-hash", action="store_true", help="disable hashing during e2ds folder scans")
-    ap2.add_argument("--no-mutagen", action="store_true", help="use ffprobe for tags instead")
     ap2.add_argument("--no-mtag-mt", action="store_true", help="disable tag-read parallelism")
-    ap2.add_argument("-mtm", metavar="M=t,t,t", action="append", type=str, help="add/replace metadata mapping")
+    ap2.add_argument("--no-mtag-ff", action="store_true", help="never use FFprobe as tag reader")
-    ap2.add_argument("-mte", metavar="M,M,M", type=str, help="tags to index/display (comma-sep.)",
+    ap2.add_argument("-mtm", metavar="M=t,t,t", type=u, action="append", help="add/replace metadata mapping")
+    ap2.add_argument("-mte", metavar="M,M,M", type=u, help="tags to index/display (comma-sep.)",
         default="circle,album,.tn,artist,title,.bpm,key,.dur,.q,.vq,.aq,ac,vc,res,.fps")
-    ap2.add_argument("-mtp", metavar="M=[f,]bin", action="append", type=str, help="read tag M using bin")
+    ap2.add_argument("-mtp", metavar="M=[f,]bin", type=u, action="append", help="read tag M using bin")
-    ap2.add_argument("--srch-time", metavar="SEC", type=int, default=30, help="search deadline")
 
     ap2 = ap.add_argument_group('appearance options')
-    ap2.add_argument("--css-browser", metavar="L", help="URL to additional CSS to include")
+    ap2.add_argument("--css-browser", metavar="L", type=u, help="URL to additional CSS to include")
 
     ap2 = ap.add_argument_group('debug options')
     ap2.add_argument("--no-sendfile", action="store_true", help="disable sendfile")
     ap2.add_argument("--no-scandir", action="store_true", help="disable scandir")
     ap2.add_argument("--no-fastboot", action="store_true", help="wait for up2k indexing")
-    ap2.add_argument("--stackmon", metavar="P,S", help="write stacktrace to Path every S second")
+    ap2.add_argument("--no-htp", action="store_true", help="disable httpserver threadpool, create threads as-needed instead")
+    ap2.add_argument("--stackmon", metavar="P,S", type=u, help="write stacktrace to Path every S second")
+    ap2.add_argument("--log-thrs", metavar="SEC", type=float, help="list active threads every SEC")
     
     return ap.parse_args(args=argv[1:])
     # fmt: on
@@ -347,7 +370,7 @@ def main(argv=None):
     desc = py_desc().replace("[", "\033[1;30m[")
 
     f = '\033[36mcopyparty v{} "\033[35m{}\033[36m" ({})\n{}\033[0m\n'
-    print(f.format(S_VERSION, CODENAME, S_BUILD_DT, desc))
+    lprint(f.format(S_VERSION, CODENAME, S_BUILD_DT, desc))
 
     ensure_locale()
     if HAVE_SSL:
@@ -361,7 +384,7 @@ def main(argv=None):
             continue
 
         msg = "\033[1;31mWARNING:\033[0;1m\n  {} \033[0;33mwas replaced with\033[0;1m {} \033[0;33mand will be removed\n\033[0m"
-        print(msg.format(dk, nk))
+        lprint(msg.format(dk, nk))
         argv[idx] = nk
         time.sleep(2)
 
@@ -370,15 +393,35 @@ def main(argv=None):
     except AssertionError:
         al = run_argparse(argv, Dodge11874)
 
-    if al.stackmon:
+    nstrs = []
-        fp, f = al.stackmon.rsplit(",", 1)
+    anymod = False
-        f = int(f)
+    for ostr in al.v or []:
-        t = threading.Thread(
+        mod = False
-            target=stackmon,
+        oa = ostr.split(":")
-            args=(fp, f),
+        na = oa[:2]
-        )
+        for opt in oa[2:]:
-        t.daemon = True
+            if re.match("c[^,]", opt):
-        t.start()
+                mod = True
+                na.append("c," + opt[1:])
+            elif re.sub("^[rwmd]*", "", opt) and "," not in opt:
+                mod = True
+                perm = opt[0]
+                if perm == "a":
+                    perm = "rw"
+                na.append(perm + "," + opt[1:])
+            else:
+                na.append(opt)
+
+        nstr = ":".join(na)
+        nstrs.append(nstr if mod else ostr)
+        if mod:
+            msg = "\033[1;31mWARNING:\033[0;1m\n  -v {} \033[0;33mwas replaced with\033[0;1m\n  -v {} \n\033[0m"
+            lprint(msg.format(ostr, nstr))
+            anymod = True
+
+    if anymod:
+        al.v = nstrs
+        time.sleep(2)
 
     # propagate implications
     for k1, k2 in IMPLICATIONS:
@@ -410,12 +453,12 @@ def main(argv=None):
             + "  (if you crash with codec errors then that is why)"
         )
 
-    if WINDOWS and sys.version_info < (3, 6):
+    if sys.version_info < (3, 6):
         al.no_scandir = True
 
     # signal.signal(signal.SIGINT, sighandler)
 
-    SvcHub(al).run()
+    SvcHub(al, argv, printed).run()
 
 
 if __name__ == "__main__":

copyparty/__version__.py

@@ -1,8 +1,8 @@
 # coding: utf-8
 
-VERSION = (0, 11, 15)
+VERSION = (0, 12, 4)
-CODENAME = "the grid"
+CODENAME = "fil\033[33med"
-BUILD_DT = (2021, 6, 15)
+BUILD_DT = (2021, 7, 30)
 
 S_VERSION = ".".join(map(str, VERSION))
 S_BUILD_DT = "{0:04d}-{1:02d}-{2:02d}".format(*BUILD_DT)

copyparty/authsrv.py

@@ -10,19 +10,35 @@ import hashlib
 import threading
 
 from .__init__ import WINDOWS
-from .util import IMPLICATIONS, undot, Pebkac, fsdec, fsenc, statdir, nuprint
+from .util import IMPLICATIONS, uncyg, undot, absreal, Pebkac, fsdec, fsenc, statdir
+from .bos import bos
+
+
+class AXS(object):
+    def __init__(self, uread=None, uwrite=None, umove=None, udel=None):
+        self.uread = {} if uread is None else {k: 1 for k in uread}
+        self.uwrite = {} if uwrite is None else {k: 1 for k in uwrite}
+        self.umove = {} if umove is None else {k: 1 for k in umove}
+        self.udel = {} if udel is None else {k: 1 for k in udel}
+
+    def __repr__(self):
+        return "AXS({})".format(
+            ", ".join(
+                "{}={!r}".format(k, self.__dict__[k])
+                for k in "uread uwrite umove udel".split()
+            )
+        )
 
 
 class VFS(object):
     """single level in the virtual fs"""
 
-    def __init__(self, realpath, vpath, uread=[], uwrite=[], uadm=[], flags={}):
+    def __init__(self, log, realpath, vpath, axs, flags):
+        self.log = log
         self.realpath = realpath  # absolute path on host filesystem
         self.vpath = vpath  # absolute path in the virtual filesystem
-        self.uread = uread  # users who can read this
+        self.axs = axs  # type: AXS
-        self.uwrite = uwrite  # users who can write this
+        self.flags = flags  # config options
-        self.uadm = uadm  # users who are regular admins
-        self.flags = flags  # config switches
         self.nodes = {}  # child nodes
         self.histtab = None  # all realpath->histpath
         self.dbv = None  # closest full/non-jump parent
@@ -30,15 +46,23 @@ class VFS(object):
         if realpath:
             self.histpath = os.path.join(realpath, ".hist")  # db / thumbcache
             self.all_vols = {vpath: self}  # flattened recursive
+            self.aread = {}
+            self.awrite = {}
+            self.amove = {}
+            self.adel = {}
         else:
             self.histpath = None
             self.all_vols = None
+            self.aread = None
+            self.awrite = None
+            self.amove = None
+            self.adel = None
 
     def __repr__(self):
         return "VFS({})".format(
             ", ".join(
                 "{}={!r}".format(k, self.__dict__[k])
-                for k in "realpath vpath uread uwrite uadm flags".split()
+                for k in "realpath vpath axs flags".split()
             )
         )
 
@@ -62,11 +86,10 @@ class VFS(object):
                 return self.nodes[name].add(src, dst)
 
             vn = VFS(
+                self.log,
                 os.path.join(self.realpath, name) if self.realpath else None,
                 "{}/{}".format(self.vpath, name).lstrip("/"),
-                self.uread,
+                self.axs,
-                self.uwrite,
-                self.uadm,
                 self._copy_flags(name),
             )
             vn.dbv = self.dbv or self
@@ -79,7 +102,7 @@ class VFS(object):
 
         # leaf does not exist; create and keep permissions blank
         vp = "{}/{}".format(self.vpath, dst).lstrip("/")
-        vn = VFS(src, vp)
+        vn = VFS(self.log, src, vp, AXS(), {})
         vn.dbv = self.dbv or self
         self.nodes[dst] = vn
         return vn
@@ -119,23 +142,32 @@ class VFS(object):
         return [self, vpath]
 
     def can_access(self, vpath, uname):
-        """return [readable,writable]"""
+        # type: (str, str) -> tuple[bool, bool, bool, bool]
+        """can Read,Write,Move,Delete"""
         vn, _ = self._find(vpath)
+        c = vn.axs
         return [
-            uname in vn.uread or "*" in vn.uread,
+            uname in c.uread or "*" in c.uread,
-            uname in vn.uwrite or "*" in vn.uwrite,
+            uname in c.uwrite or "*" in c.uwrite,
+            uname in c.umove or "*" in c.umove,
+            uname in c.udel or "*" in c.udel,
         ]
 
-    def get(self, vpath, uname, will_read, will_write):
+    def get(self, vpath, uname, will_read, will_write, will_move=False, will_del=False):
-        # type: (str, str, bool, bool) -> tuple[VFS, str]
+        # type: (str, str, bool, bool, bool, bool) -> tuple[VFS, str]
         """returns [vfsnode,fs_remainder] if user has the requested permissions"""
         vn, rem = self._find(vpath)
+        c = vn.axs
 
-        if will_read and (uname not in vn.uread and "*" not in vn.uread):
+        for req, d, msg in [
-            raise Pebkac(403, "you don't have read-access for this location")
+            [will_read, c.uread, "read"],
-
+            [will_write, c.uwrite, "write"],
-        if will_write and (uname not in vn.uwrite and "*" not in vn.uwrite):
+            [will_move, c.umove, "move"],
-            raise Pebkac(403, "you don't have write-access for this location")
+            [will_del, c.udel, "delete"],
+        ]:
+            if req and (uname not in d and "*" not in d):
+                m = "you don't have {}-access for this location"
+                raise Pebkac(403, m.format(msg))
 
         return vn, rem
 
@@ -148,68 +180,58 @@ class VFS(object):
         vrem = "/".join([x for x in vrem if x])
         return dbv, vrem
 
-    def canonical(self, rem):
+    def canonical(self, rem, resolve=True):
         """returns the canonical path (fully-resolved absolute fs path)"""
         rp = self.realpath
         if rem:
             rp += "/" + rem
 
-        try:
+        return absreal(rp) if resolve else rp
-            return fsdec(os.path.realpath(fsenc(rp)))
-        except:
-            if not WINDOWS:
-                raise
 
-            # cpython bug introduced in 3.8, still exists in 3.9.1;
+    def ls(self, rem, uname, scandir, permsets, lstat=False):
-            # some win7sp1 and win10:20H2 boxes cannot realpath a
+        # type: (str, str, bool, list[list[bool]], bool) -> tuple[str, str, dict[str, VFS]]
-            # networked drive letter such as b"n:" or b"n:\\"
-            #
-            # requirements to trigger:
-            #  * bytestring (not unicode str)
-            #  * just the drive letter (subfolders are ok)
-            #  * networked drive (regular disks and vmhgfs are ok)
-            #  * on an enterprise network (idk, cannot repro with samba)
-            #
-            # hits the following exceptions in succession:
-            #  * access denied at L601: "path = _getfinalpathname(path)"
-            #  * "cant concat str to bytes" at L621: "return path + tail"
-            #
-            return os.path.realpath(rp)
-
-    def ls(self, rem, uname, scandir, incl_wo=False, lstat=False):
-        # type: (str, str, bool, bool, bool) -> tuple[str, str, dict[str, VFS]]
         """return user-readable [fsdir,real,virt] items at vpath"""
         virt_vis = {}  # nodes readable by user
         abspath = self.canonical(rem)
-        real = list(statdir(nuprint, scandir, lstat, abspath))
+        real = list(statdir(self.log, scandir, lstat, abspath))
         real.sort()
         if not rem:
-            for name, vn2 in sorted(self.nodes.items()):
+            # no vfs nodes in the list of real inodes
-                ok = uname in vn2.uread or "*" in vn2.uread
+            real = [x for x in real if x[0] not in self.nodes]
 
-                if not ok and incl_wo:
+            for name, vn2 in sorted(self.nodes.items()):
-                    ok = uname in vn2.uwrite or "*" in vn2.uwrite
+                ok = False
+                axs = vn2.axs
+                axs = [axs.uread, axs.uwrite, axs.umove, axs.udel]
+                for pset in permsets:
+                    ok = True
+                    for req, lst in zip(pset, axs):
+                        if req and uname not in lst and "*" not in lst:
+                            ok = False
+                    if ok:
+                        break
 
                 if ok:
                     virt_vis[name] = vn2
 
-            # no vfs nodes in the list of real inodes
-            real = [x for x in real if x[0] not in self.nodes]
-
         return [abspath, real, virt_vis]
 
-    def walk(self, rel, rem, seen, uname, dots, scandir, lstat):
+    def walk(self, rel, rem, seen, uname, permsets, dots, scandir, lstat):
         """
         recursively yields from ./rem;
         rel is a unix-style user-defined vpath (not vfs-related)
         """
 
-        fsroot, vfs_ls, vfs_virt = self.ls(
+        fsroot, vfs_ls, vfs_virt = self.ls(rem, uname, scandir, permsets, lstat=lstat)
-            rem, uname, scandir, incl_wo=False, lstat=lstat
+        dbv, vrem = self.get_dbv(rem)
-        )
 
-        if seen and not fsroot.startswith(seen[-1]) and fsroot in seen:
+        if (
-            print("bailing from symlink loop,\n  {}\n  {}".format(seen[-1], fsroot))
+            seen
+            and (not fsroot.startswith(seen[-1]) or fsroot == seen[-1])
+            and fsroot in seen
+        ):
+            m = "bailing from symlink loop,\n  prev: {}\n  curr: {}\n  from: {}/{}"
+            self.log("vfs.walk", m.format(seen[-1], fsroot, self.vpath, rem), 3)
             return
 
         seen = seen[:] + [fsroot]
@@ -219,7 +241,7 @@ class VFS(object):
         rfiles.sort()
         rdirs.sort()
 
-        yield rel, fsroot, rfiles, rdirs, vfs_virt
+        yield dbv, vrem, rel, fsroot, rfiles, rdirs, vfs_virt
 
         for rdir, _ in rdirs:
             if not dots and rdir.startswith("."):
@@ -227,7 +249,7 @@ class VFS(object):
 
             wrel = (rel + "/" + rdir).lstrip("/")
             wrem = (rem + "/" + rdir).lstrip("/")
-            for x in self.walk(wrel, wrem, seen, uname, dots, scandir, lstat):
+            for x in self.walk(wrel, wrem, seen, uname, permsets, dots, scandir, lstat):
                 yield x
 
         for n, vfs in sorted(vfs_virt.items()):
@@ -235,16 +257,19 @@ class VFS(object):
                 continue
 
             wrel = (rel + "/" + n).lstrip("/")
-            for x in vfs.walk(wrel, "", seen, uname, dots, scandir, lstat):
+            for x in vfs.walk(wrel, "", seen, uname, permsets, dots, scandir, lstat):
                 yield x
 
     def zipgen(self, vrem, flt, uname, dots, scandir):
         if flt:
             flt = {k: True for k in flt}
 
-        for vpath, apath, files, rd, vd in self.walk(
+        f1 = "{0}.hist{0}up2k.".format(os.sep)
-            "", vrem, [], uname, dots, scandir, False
+        f2a = os.sep + "dir.txt"
-        ):
+        f2b = "{0}.hist{0}".format(os.sep)
+
+        g = self.walk("", vrem, [], uname, [[True]], dots, scandir, False)
+        for _, _, vpath, apath, files, rd, vd in g:
             if flt:
                 files = [x for x in files if x[0] in flt]
 
@@ -275,25 +300,15 @@ class VFS(object):
                     del vd[x]
 
             # up2k filetring based on actual abspath
-            files = [x for x in files if "{0}.hist{0}up2k.".format(os.sep) not in x[1]]
+            files = [
+                x
+                for x in files
+                if f1 not in x[1] and (not x[1].endswith(f2a) or f2b not in x[1])
+            ]
 
             for f in [{"vp": v, "ap": a, "st": n[1]} for v, a, n in files]:
                 yield f
 
-    def user_tree(self, uname, readable, writable, admin):
-        is_readable = False
-        if uname in self.uread or "*" in self.uread:
-            readable.append(self.vpath)
-            is_readable = True
-
-        if uname in self.uwrite or "*" in self.uwrite:
-            writable.append(self.vpath)
-            if is_readable:
-                admin.append(self.vpath)
-
-        for _, vn in sorted(self.nodes.items()):
-            vn.user_tree(uname, readable, writable, admin)
-
 
 class AuthSrv(object):
     """verifies users against given paths"""
@@ -326,7 +341,8 @@ class AuthSrv(object):
 
         yield prev, True
 
-    def _parse_config_file(self, fd, user, mread, mwrite, madm, mflags, mount):
+    def _parse_config_file(self, fd, acct, daxs, mflags, mount):
+        # type: (any, str, dict[str, AXS], any, str) -> None
         vol_src = None
         vol_dst = None
         self.line_ctr = 0
@@ -342,7 +358,7 @@ class AuthSrv(object):
             if vol_src is None:
                 if ln.startswith("u "):
                     u, p = ln[2:].split(":", 1)
-                    user[u] = p
+                    acct[u] = p
                 else:
                     vol_src = ln
                 continue
@@ -353,50 +369,50 @@ class AuthSrv(object):
                     raise Exception('invalid mountpoint "{}"'.format(vol_dst))
 
                 # cfg files override arguments and previous files
-                vol_src = fsdec(os.path.abspath(fsenc(vol_src)))
+                vol_src = bos.path.abspath(vol_src)
                 vol_dst = vol_dst.strip("/")
                 mount[vol_dst] = vol_src
-                mread[vol_dst] = []
+                daxs[vol_dst] = AXS()
-                mwrite[vol_dst] = []
-                madm[vol_dst] = []
                 mflags[vol_dst] = {}
                 continue
 
-            if len(ln) > 1:
+            try:
-                lvl, uname = ln.split(" ")
+                lvl, uname = ln.split(" ", 1)
-            else:
+            except:
                 lvl = ln
                 uname = "*"
 
-            self._read_vol_str(
+            if lvl == "a":
-                lvl,
+                m = "WARNING (config-file): permission flag 'a' is deprecated; please use 'rw' instead"
-                uname,
+                self.log(m, 1)
-                mread[vol_dst],
-                mwrite[vol_dst],
-                madm[vol_dst],
-                mflags[vol_dst],
-            )
 
-    def _read_vol_str(self, lvl, uname, mr, mw, ma, mf):
+            self._read_vol_str(lvl, uname, daxs[vol_dst], mflags[vol_dst])
+
+    def _read_vol_str(self, lvl, uname, axs, flags):
+        # type: (str, str, AXS, any) -> None
         if lvl == "c":
             cval = True
             if "=" in uname:
                 uname, cval = uname.split("=", 1)
 
-            self._read_volflag(mf, uname, cval, False)
+            self._read_volflag(flags, uname, cval, False)
             return
 
         if uname == "":
             uname = "*"
 
-        if lvl in "ra":
+        for un in uname.split(","):
-            mr.append(uname)
+            if "r" in lvl:
+                axs.uread[un] = 1
 
-        if lvl in "wa":
+            if "w" in lvl:
-            mw.append(uname)
+                axs.uwrite[un] = 1
 
-        if lvl == "a":
+            if "m" in lvl:
-            ma.append(uname)
+                axs.umove[un] = 1
+
+            if "d" in lvl:
+                axs.udel[un] = 1
 
     def _read_volflag(self, flags, name, value, is_list):
         if name not in ["mtp"]:
@@ -418,63 +434,69 @@ class AuthSrv(object):
         before finally building the VFS
         """
 
-        user = {}  # username:password
+        acct = {}  # username:password
-        mread = {}  # mountpoint:[username]
+        daxs = {}  # type: dict[str, AXS]
-        mwrite = {}  # mountpoint:[username]
-        madm = {}  # mountpoint:[username]
         mflags = {}  # mountpoint:[flag]
         mount = {}  # dst:src (mountpoint:realpath)
 
         if self.args.a:
             # list of username:password
-            for u, p in [x.split(":", 1) for x in self.args.a]:
+            for x in self.args.a:
-                user[u] = p
+                try:
+                    u, p = x.split(":", 1)
+                    acct[u] = p
+                except:
+                    m = '\n  invalid value "{}" for argument -a, must be username:password'
+                    raise Exception(m.format(x))
 
         if self.args.v:
             # list of src:dst:permset:permset:...
-            # permset is [rwa]username or [c]flag
+            # permset is <rwmd>[,username][,username] or <c>,<flag>[=args]
             for v_str in self.args.v:
                 m = self.re_vol.match(v_str)
                 if not m:
                     raise Exception("invalid -v argument: [{}]".format(v_str))
 
                 src, dst, perms = m.groups()
-                if WINDOWS and src.startswith("/"):
+                if WINDOWS:
-                    src = "{}:\\{}".format(src[1], src[3:])
+                    src = uncyg(src)
 
                 # print("\n".join([src, dst, perms]))
-                src = fsdec(os.path.abspath(fsenc(src)))
+                src = bos.path.abspath(src)
                 dst = dst.strip("/")
                 mount[dst] = src
-                mread[dst] = []
+                daxs[dst] = AXS()
-                mwrite[dst] = []
-                madm[dst] = []
                 mflags[dst] = {}
 
-                perms = perms.split(":")
+                for x in perms.split(":"):
-                for (lvl, uname) in [[x[0], x[1:]] for x in perms]:
+                    lvl, uname = x.split(",", 1) if "," in x else [x, ""]
-                    self._read_vol_str(
+                    self._read_vol_str(lvl, uname, daxs[dst], mflags[dst])
-                        lvl, uname, mread[dst], mwrite[dst], madm[dst], mflags[dst]
-                    )
 
         if self.args.c:
             for cfg_fn in self.args.c:
                 with open(cfg_fn, "rb") as f:
                     try:
-                        self._parse_config_file(
+                        self._parse_config_file(f, acct, daxs, mflags, mount)
-                            f, user, mread, mwrite, madm, mflags, mount
-                        )
                     except:
                         m = "\n\033[1;31m\nerror in config file {} on line {}:\n\033[0m"
-                        print(m.format(cfg_fn, self.line_ctr))
+                        self.log(m.format(cfg_fn, self.line_ctr), 1)
                         raise
 
+        # case-insensitive; normalize
+        if WINDOWS:
+            cased = {}
+            for k, v in mount.items():
+                cased[k] = absreal(v)
+
+            mount = cased
+
         if not mount:
             # -h says our defaults are CWD at root and read/write for everyone
-            vfs = VFS(os.path.abspath("."), "", ["*"], ["*"])
+            axs = AXS(["*"], ["*"], None, None)
+            vfs = VFS(self.log_func, bos.path.abspath("."), "", axs, {})
         elif "" not in mount:
             # there's volumes but no root; make root inaccessible
-            vfs = VFS(None, "")
+            vfs = VFS(self.log_func, None, "", AXS(), {})
             vfs.flags["d2d"] = True
 
         maxdepth = 0
@@ -485,26 +507,34 @@ class AuthSrv(object):
 
             if dst == "":
                 # rootfs was mapped; fully replaces the default CWD vfs
-                vfs = VFS(
+                vfs = VFS(self.log_func, mount[dst], dst, daxs[dst], mflags[dst])
-                    mount[dst], dst, mread[dst], mwrite[dst], madm[dst], mflags[dst]
-                )
                 continue
 
             v = vfs.add(mount[dst], dst)
-            v.uread = mread[dst]
+            v.axs = daxs[dst]
-            v.uwrite = mwrite[dst]
-            v.uadm = madm[dst]
             v.flags = mflags[dst]
             v.dbv = None
 
         vfs.all_vols = {}
         vfs.get_all_vols(vfs.all_vols)
 
+        for perm in "read write move del".split():
+            axs_key = "u" + perm
+            unames = ["*"] + list(acct.keys())
+            umap = {x: [] for x in unames}
+            for usr in unames:
+                for mp, vol in vfs.all_vols.items():
+                    if usr in getattr(vol.axs, axs_key):
+                        umap[usr].append(mp)
+            setattr(vfs, "a" + perm, umap)
+
+        all_users = {}
         missing_users = {}
-        for d in [mread, mwrite]:
+        for axs in daxs.values():
-            for _, ul in d.items():
+            for d in [axs.uread, axs.uwrite, axs.umove, axs.udel]:
-                for usr in ul:
+                for usr in d.keys():
-                    if usr != "*" and usr not in user:
+                    all_users[usr] = 1
+                    if usr != "*" and usr not in acct:
                         missing_users[usr] = 1
 
         if missing_users:
@@ -524,16 +554,11 @@ class AuthSrv(object):
             if vflag == "-":
                 pass
             elif vflag:
-                if WINDOWS and vflag.startswith("/"):
+                vol.histpath = uncyg(vflag) if WINDOWS else vflag
-                    vflag = "{}:\\{}".format(vflag[1], vflag[3:])
-                vol.histpath = vflag
             elif self.args.hist:
                 for nch in range(len(hid)):
                     hpath = os.path.join(self.args.hist, hid[: nch + 1])
-                    try:
+                    bos.makedirs(hpath)
-                        os.makedirs(hpath)
-                    except:
-                        pass
 
                     powner = os.path.join(hpath, "owner.txt")
                     try:
@@ -553,9 +578,9 @@ class AuthSrv(object):
                     vol.histpath = hpath
                     break
 
-            vol.histpath = os.path.realpath(vol.histpath)
+            vol.histpath = absreal(vol.histpath)
             if vol.dbv:
-                if os.path.exists(os.path.join(vol.histpath, "up2k.db")):
+                if bos.path.exists(os.path.join(vol.histpath, "up2k.db")):
                     promote.append(vol)
                     vol.dbv = None
                 else:
@@ -581,7 +606,7 @@ class AuthSrv(object):
         all_mte = {}
         errors = False
         for vol in vfs.all_vols.values():
-            if (self.args.e2ds and vol.uwrite) or self.args.e2dsa:
+            if (self.args.e2ds and vol.axs.uwrite) or self.args.e2dsa:
                 vol.flags["e2ds"] = True
 
             if self.args.e2d or "e2ds" in vol.flags:
@@ -670,6 +695,27 @@ class AuthSrv(object):
 
         vfs.bubble_flags()
 
+        m = "volumes and permissions:\n"
+        for v in vfs.all_vols.values():
+            if not self.warn_anonwrite:
+                break
+
+            m += '\n\033[36m"/{}"  \033[33m{}\033[0m'.format(v.vpath, v.realpath)
+            for txt, attr in [
+                ["  read", "uread"],
+                [" write", "uwrite"],
+                ["  move", "umove"],
+                ["delete", "udel"],
+            ]:
+                u = list(sorted(getattr(v.axs, attr).keys()))
+                u = ", ".join("\033[35meverybody\033[0m" if x == "*" else x for x in u)
+                u = u if u else "\033[36m--none--\033[0m"
+                m += "\n|  {}:  {}".format(txt, u)
+            m += "\n"
+
+        if self.warn_anonwrite and not self.args.no_voldump:
+            self.log(m)
+
         try:
             v, _ = vfs.get("/", "*", False, True)
             if self.warn_anonwrite and os.getcwd() == v.realpath:
@@ -681,11 +727,13 @@ class AuthSrv(object):
 
         with self.mutex:
             self.vfs = vfs
-            self.user = user
+            self.acct = acct
-            self.iuser = {v: k for k, v in user.items()}
+            self.iacct = {v: k for k, v in acct.items()}
 
-        # import pprint
+            self.re_pwd = None
-        # pprint.pprint({"usr": user, "rd": mread, "wr": mwrite, "mnt": mount})
+            pwds = [re.escape(x) for x in self.iacct.keys()]
+            if pwds:
+                self.re_pwd = re.compile("=(" + "|".join(pwds) + ")([]&; ]|$)")
 
     def dbg_ls(self):
         users = self.args.ls
@@ -704,12 +752,12 @@ class AuthSrv(object):
             pass
 
         if users == "**":
-            users = list(self.user.keys()) + ["*"]
+            users = list(self.acct.keys()) + ["*"]
         else:
             users = [users]
 
         for u in users:
-            if u not in self.user and u != "*":
+            if u not in self.acct and u != "*":
                 raise Exception("user not found: " + u)
 
         if vols == "*":
@@ -725,8 +773,10 @@ class AuthSrv(object):
                 raise Exception("volume not found: " + v)
 
         self.log({"users": users, "vols": vols, "flags": flags})
+        m = "/{}: read({}) write({}) move({}) del({})"
         for k, v in self.vfs.all_vols.items():
-            self.log("/{}: read({}) write({})".format(k, v.uread, v.uwrite))
+            vc = v.axs
+            self.log(m.format(k, vc.uread, vc.uwrite, vc.umove, vc.udel))
 
         flag_v = "v" in flags
         flag_ln = "ln" in flags
@@ -740,13 +790,15 @@ class AuthSrv(object):
             for u in users:
                 self.log("checking /{} as {}".format(v, u))
                 try:
-                    vn, _ = self.vfs.get(v, u, True, False)
+                    vn, _ = self.vfs.get(v, u, True, False, False, False)
                 except:
                     continue
 
                 atop = vn.realpath
-                g = vn.walk("", "", [], u, True, not self.args.no_scandir, False)
+                g = vn.walk(
-                for vpath, apath, files, _, _ in g:
+                    vn.vpath, "", [], u, [[True]], True, not self.args.no_scandir, False
+                )
+                for _, _, vpath, apath, files, _, _ in g:
                     fnames = [n[0] for n in files]
                     vpaths = [vpath + "/" + n for n in fnames] if vpath else fnames
                     vpaths = [vtop + x for x in vpaths]
@@ -766,7 +818,7 @@ class AuthSrv(object):
                         msg = [x[1] for x in files]
 
                     if msg:
-                        nuprint("\n".join(msg))
+                        self.log("\n" + "\n".join(msg))
 
                 if n_bads and flag_p:
                     raise Exception("found symlink leaving volume, and strict is set")

copyparty/bos/bos.py

@@ -0,0 +1,59 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import os
+from ..util import fsenc, fsdec
+from . import path
+
+
+# grep -hRiE '(^|[^a-zA-Z_\.-])os\.' . | gsed -r 's/ /\n/g;s/\(/(\n/g' | grep -hRiE '(^|[^a-zA-Z_\.-])os\.' | sort | uniq -c
+# printf 'os\.(%s)' "$(grep ^def bos/__init__.py | gsed -r 's/^def //;s/\(.*//' | tr '\n' '|' | gsed -r 's/.$//')"
+
+
+def chmod(p, mode):
+    return os.chmod(fsenc(p), mode)
+
+
+def listdir(p="."):
+    return [fsdec(x) for x in os.listdir(fsenc(p))]
+
+
+def lstat(p):
+    return os.lstat(fsenc(p))
+
+
+def makedirs(name, mode=0o755, exist_ok=True):
+    bname = fsenc(name)
+    try:
+        os.makedirs(bname, mode=mode)
+    except:
+        if not exist_ok or not os.path.isdir(bname):
+            raise
+
+
+def mkdir(p, mode=0o755):
+    return os.mkdir(fsenc(p), mode=mode)
+
+
+def rename(src, dst):
+    return os.rename(fsenc(src), fsenc(dst))
+
+
+def replace(src, dst):
+    return os.replace(fsenc(src), fsenc(dst))
+
+
+def rmdir(p):
+    return os.rmdir(fsenc(p))
+
+
+def stat(p):
+    return os.stat(fsenc(p))
+
+
+def unlink(p):
+    return os.unlink(fsenc(p))
+
+
+def utime(p, times=None):
+    return os.utime(fsenc(p), times)

copyparty/bos/path.py

@@ -0,0 +1,33 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import os
+from ..util import fsenc, fsdec
+
+
+def abspath(p):
+    return fsdec(os.path.abspath(fsenc(p)))
+
+
+def exists(p):
+    return os.path.exists(fsenc(p))
+
+
+def getmtime(p):
+    return os.path.getmtime(fsenc(p))
+
+
+def getsize(p):
+    return os.path.getsize(fsenc(p))
+
+
+def isdir(p):
+    return os.path.isdir(fsenc(p))
+
+
+def islink(p):
+    return os.path.islink(fsenc(p))
+
+
+def realpath(p):
+    return fsdec(os.path.realpath(fsenc(p)))

copyparty/broker_mp.py

@@ -4,17 +4,11 @@ from __future__ import print_function, unicode_literals
 import time
 import threading
 
-from .__init__ import PY2, WINDOWS, VT100
 from .broker_util import try_exec
 from .broker_mpw import MpWorker
 from .util import mp
 
 
-if PY2 and not WINDOWS:
-    from multiprocessing.reduction import ForkingPickler
-    from StringIO import StringIO as MemesIO  # pylint: disable=import-error
-
-
 class BrokerMp(object):
     """external api; manages MpWorkers"""
 
@@ -28,24 +22,19 @@ class BrokerMp(object):
         self.retpend_mutex = threading.Lock()
         self.mutex = threading.Lock()
 
-        cores = self.args.j
+        self.num_workers = self.args.j or mp.cpu_count()
-        if not cores:
+        self.log("broker", "booting {} subprocesses".format(self.num_workers))
-            cores = mp.cpu_count()
+        for n in range(1, self.num_workers + 1):
-
-        self.log("broker", "booting {} subprocesses".format(cores))
-        for n in range(cores):
             q_pend = mp.Queue(1)
             q_yield = mp.Queue(64)
 
             proc = mp.Process(target=MpWorker, args=(q_pend, q_yield, self.args, n))
             proc.q_pend = q_pend
             proc.q_yield = q_yield
-            proc.nid = n
             proc.clients = {}
-            proc.workload = 0
 
             thr = threading.Thread(
-                target=self.collector, args=(proc,), name="mp-collector"
+                target=self.collector, args=(proc,), name="mp-sink-{}".format(n)
             )
             thr.daemon = True
             thr.start()
@@ -53,13 +42,6 @@ class BrokerMp(object):
             self.procs.append(proc)
             proc.start()
 
-        if not self.args.q:
-            thr = threading.Thread(
-                target=self.debug_load_balancer, name="mp-dbg-loadbalancer"
-            )
-            thr.daemon = True
-            thr.start()
-
     def shutdown(self):
         self.log("broker", "shutting down")
         for n, proc in enumerate(self.procs):
@@ -89,20 +71,6 @@ class BrokerMp(object):
             if dest == "log":
                 self.log(*args)
 
-            elif dest == "workload":
-                with self.mutex:
-                    proc.workload = args[0]
-
-            elif dest == "httpdrop":
-                addr = args[0]
-
-                with self.mutex:
-                    del proc.clients[addr]
-                    if not proc.clients:
-                        proc.workload = 0
-
-                self.hub.tcpsrv.num_clients.add(-1)
-
             elif dest == "retq":
                 # response from previous ipc call
                 with self.retpend_mutex:
@@ -128,38 +96,12 @@ class BrokerMp(object):
         returns a Queue object which eventually contains the response if want_retval
         (not-impl here since nothing uses it yet)
         """
-        if dest == "httpconn":
+        if dest == "listen":
-            sck, addr = args
+            for p in self.procs:
-            sck2 = sck
+                p.q_pend.put([0, dest, [args[0], len(self.procs)]])
-            if PY2:
-                buf = MemesIO()
-                ForkingPickler(buf).dump(sck)
-                sck2 = buf.getvalue()
 
-            proc = sorted(self.procs, key=lambda x: x.workload)[0]
+        elif dest == "cb_httpsrv_up":
-            proc.q_pend.put([0, dest, [sck2, addr]])
+            self.hub.cb_httpsrv_up()
-
-            with self.mutex:
-                proc.clients[addr] = 50
-                proc.workload += 50
 
         else:
             raise Exception("what is " + str(dest))
-
-    def debug_load_balancer(self):
-        fmt = "\033[1m{}\033[0;36m{:4}\033[0m "
-        if not VT100:
-            fmt = "({}{:4})"
-
-        last = ""
-        while self.procs:
-            msg = ""
-            for proc in self.procs:
-                msg += fmt.format(len(proc.clients), proc.workload)
-
-            if msg != last:
-                last = msg
-                with self.hub.log_mutex:
-                    print(msg)
-
-            time.sleep(0.1)

copyparty/broker_mpw.py

@@ -3,18 +3,13 @@ from __future__ import print_function, unicode_literals
 from copyparty.authsrv import AuthSrv
 
 import sys
-import time
 import signal
 import threading
 
-from .__init__ import PY2, WINDOWS
 from .broker_util import ExceptionalQueue
 from .httpsrv import HttpSrv
 from .util import FAKE_MP
 
-if PY2 and not WINDOWS:
-    import pickle  # nosec
-
 
 class MpWorker(object):
     """one single mp instance"""
@@ -25,22 +20,23 @@ class MpWorker(object):
         self.args = args
         self.n = n
 
+        self.log = self._log_disabled if args.q and not args.lo else self._log_enabled
+
         self.retpend = {}
         self.retpend_mutex = threading.Lock()
         self.mutex = threading.Lock()
-        self.workload_thr_alive = False
 
         # we inherited signal_handler from parent,
         # replace it with something harmless
         if not FAKE_MP:
-            signal.signal(signal.SIGINT, self.signal_handler)
+            for sig in [signal.SIGINT, signal.SIGTERM]:
+                signal.signal(sig, self.signal_handler)
 
         # starting to look like a good idea
         self.asrv = AuthSrv(args, None, False)
 
         # instantiate all services here (TODO: inheritance?)
-        self.httpsrv = HttpSrv(self, True)
+        self.httpsrv = HttpSrv(self, n)
-        self.httpsrv.disconnect_func = self.httpdrop
 
         # on winxp and some other platforms,
         # use thr.join() to block all signals
@@ -49,47 +45,32 @@ class MpWorker(object):
         thr.start()
         thr.join()
 
-    def signal_handler(self, signal, frame):
+    def signal_handler(self, sig, frame):
         # print('k')
         pass
 
-    def log(self, src, msg, c=0):
+    def _log_enabled(self, src, msg, c=0):
         self.q_yield.put([0, "log", [src, msg, c]])
 
+    def _log_disabled(self, src, msg, c=0):
+        pass
+
     def logw(self, msg, c=0):
         self.log("mp{}".format(self.n), msg, c)
 
-    def httpdrop(self, addr):
-        self.q_yield.put([0, "httpdrop", [addr]])
-
     def main(self):
         while True:
             retq_id, dest, args = self.q_pend.get()
 
             # self.logw("work: [{}]".format(d[0]))
             if dest == "shutdown":
+                self.httpsrv.shutdown()
                 self.logw("ok bye")
                 sys.exit(0)
                 return
 
-            elif dest == "httpconn":
+            elif dest == "listen":
-                sck, addr = args
+                self.httpsrv.listen(args[0], args[1])
-                if PY2:
-                    sck = pickle.loads(sck)  # nosec
-
-                if self.args.log_conn:
-                    self.log("%s %s" % addr, "|%sC-qpop" % ("-" * 4,), c="1;30")
-
-                self.httpsrv.accept(sck, addr)
-
-                with self.mutex:
-                    if not self.workload_thr_alive:
-                        self.workload_thr_alive = True
-                        thr = threading.Thread(
-                            target=self.thr_workload, name="mpw-workload"
-                        )
-                        thr.daemon = True
-                        thr.start()
 
             elif dest == "retq":
                 # response from previous ipc call
@@ -113,16 +94,3 @@ class MpWorker(object):
 
         self.q_yield.put([retq_id, dest, args])
         return retq
-
-    def thr_workload(self):
-        """announce workloads to MpSrv (the mp controller / loadbalancer)"""
-        # avoid locking in extract_filedata by tracking difference here
-        while True:
-            time.sleep(0.2)
-            with self.mutex:
-                if self.httpsrv.num_clients() == 0:
-                    # no clients rn, termiante thread
-                    self.workload_thr_alive = False
-                    return
-
-            self.q_yield.put([0, "workload", [self.httpsrv.workload]])

copyparty/broker_thr.py

@@ -3,7 +3,6 @@ from __future__ import print_function, unicode_literals
 
 import threading
 
-from .authsrv import AuthSrv
 from .httpsrv import HttpSrv
 from .broker_util import ExceptionalQueue, try_exec
 
@@ -18,22 +17,19 @@ class BrokerThr(object):
         self.asrv = hub.asrv
 
         self.mutex = threading.Lock()
+        self.num_workers = 1
 
         # instantiate all services here (TODO: inheritance?)
-        self.httpsrv = HttpSrv(self)
+        self.httpsrv = HttpSrv(self, None)
-        self.httpsrv.disconnect_func = self.httpdrop
 
     def shutdown(self):
         # self.log("broker", "shutting down")
+        self.httpsrv.shutdown()
         pass
 
     def put(self, want_retval, dest, *args):
-        if dest == "httpconn":
+        if dest == "listen":
-            sck, addr = args
+            self.httpsrv.listen(args[0], 1)
-            if self.args.log_conn:
-                self.log("%s %s" % addr, "|%sC-qpop" % ("-" * 4,), c="1;30")
-
-            self.httpsrv.accept(sck, addr)
 
         else:
             # new ipc invoking managed service in hub
@@ -50,6 +46,3 @@ class BrokerThr(object):
             retq = ExceptionalQueue(1)
             retq.put(rv)
             return retq
-
-    def httpdrop(self, addr):
-        self.hub.tcpsrv.num_clients.add(-1)

copyparty/httpcli.py

@@ -10,19 +10,16 @@ import json
 import string
 import socket
 import ctypes
-import traceback
 from datetime import datetime
 import calendar
 
-from .__init__ import E, PY2, WINDOWS, ANYWIN
+from .__init__ import E, PY2, WINDOWS, ANYWIN, unicode
 from .util import *  # noqa  # pylint: disable=unused-wildcard-import
+from .bos import bos
 from .authsrv import AuthSrv
 from .szip import StreamZip
 from .star import StreamTar
 
-if not PY2:
-    unicode = str
-
 
 NO_CACHE = {"Cache-Control": "no-cache"}
 NO_STORE = {"Cache-Control": "no-store; max-age=0"}
@@ -41,7 +38,6 @@ class HttpCli(object):
         self.ip = conn.addr[0]
         self.addr = conn.addr  # type: tuple[str, int]
         self.args = conn.args
-        self.is_mp = conn.is_mp
         self.asrv = conn.asrv  # type: AuthSrv
         self.ico = conn.ico
         self.thumbcli = conn.thumbcli
@@ -50,13 +46,25 @@ class HttpCli(object):
         self.tls = hasattr(self.s, "cipher")
 
         self.bufsz = 1024 * 32
+        self.hint = None
         self.absolute_urls = False
         self.out_headers = {"Access-Control-Allow-Origin": "*"}
 
     def log(self, msg, c=0):
+        ptn = self.asrv.re_pwd
+        if ptn and ptn.search(msg):
+            msg = ptn.sub(self.unpwd, msg)
+
         self.log_func(self.log_src, msg, c)
 
-    def _check_nonfatal(self, ex):
+    def unpwd(self, m):
+        a, b = m.groups()
+        return "=\033[7m {} \033[27m{}".format(self.asrv.iacct[a], b)
+
+    def _check_nonfatal(self, ex, post):
+        if post:
+            return ex.code < 300
+
         return ex.code < 400 or ex.code in [404, 429]
 
     def _assert_safe_rem(self, rem):
@@ -64,14 +72,19 @@ class HttpCli(object):
         if rem.startswith("/") or rem.startswith("../") or "/../" in rem:
             raise Exception("that was close")
 
-    def j2(self, name, **kwargs):
+    def j2(self, name, **ka):
         tpl = self.conn.hsrv.j2[name]
-        return tpl.render(**kwargs) if kwargs else tpl
+        if ka:
+            ka["ts"] = self.conn.hsrv.cachebuster()
+            return tpl.render(**ka)
+
+        return tpl
 
     def run(self):
         """returns true if connection can be reused"""
         self.keepalive = False
         self.headers = {}
+        self.hint = None
         try:
             headerlines = read_header(self.sr)
             if not headerlines:
@@ -85,11 +98,15 @@ class HttpCli(object):
             try:
                 self.mode, self.req, self.http_ver = headerlines[0].split(" ")
             except:
-                raise Pebkac(400, "bad headers:\n" + "\n".join(headerlines))
+                msg = " ]\n#[ ".join(headerlines)
+                raise Pebkac(400, "bad headers:\n#[ " + msg + " ]")
 
         except Pebkac as ex:
+            self.mode = "GET"
+            self.req = "[junk]"
+            self.http_ver = "HTTP/1.1"
             # self.log("pebkac at httpcli.run #1: " + repr(ex))
-            self.keepalive = self._check_nonfatal(ex)
+            self.keepalive = False
             self.loud_reply(unicode(ex), status=ex.code)
             return self.keepalive
 
@@ -115,7 +132,7 @@ class HttpCli(object):
                 try:
                     self.ip = vs[n].strip()
                 except:
-                    self.ip = vs[-1].strip()
+                    self.ip = vs[0].strip()
                     self.log("rproxy={} oob x-fwd {}".format(self.args.rproxy, v), c=3)
 
                 self.log_src = self.conn.set_rproxy(self.ip)
@@ -130,6 +147,9 @@ class HttpCli(object):
                 if v is not None:
                     self.log("[H] {}: \033[33m[{}]".format(k, v), 6)
 
+        if "&" in self.req and "?" not in self.req:
+            self.hint = "did you mean '?' instead of '&'"
+
         # split req into vpath + uparam
         uparam = {}
         if "?" not in self.req:
@@ -165,9 +185,14 @@ class HttpCli(object):
         self.vpath = unquotep(vpath)
 
         pwd = uparam.get("pw")
-        self.uname = self.asrv.iuser.get(pwd, "*")
+        self.uname = self.asrv.iacct.get(pwd, "*")
-        self.rvol, self.wvol, self.avol = [[], [], []]
+        self.rvol = self.asrv.vfs.aread[self.uname]
-        self.asrv.vfs.user_tree(self.uname, self.rvol, self.wvol, self.avol)
+        self.wvol = self.asrv.vfs.awrite[self.uname]
+        self.mvol = self.asrv.vfs.amove[self.uname]
+        self.dvol = self.asrv.vfs.adel[self.uname]
+
+        if pwd and "pw" in self.ouparam and pwd != cookies.get("cppwd"):
+            self.out_headers["Set-Cookie"] = self.get_pwd_cookie(pwd)[0]
 
         ua = self.headers.get("user-agent", "")
         self.is_rclone = ua.startswith("rclone/")
@@ -194,17 +219,21 @@ class HttpCli(object):
         except Pebkac as ex:
             try:
                 # self.log("pebkac at httpcli.run #2: " + repr(ex))
-                if not self._check_nonfatal(ex):
+                post = self.mode in ["POST", "PUT"] or "content-length" in self.headers
+                if not self._check_nonfatal(ex, post):
                     self.keepalive = False
 
                 self.log("{}\033[0m, {}".format(str(ex), self.vpath), 3)
                 msg = "<pre>{}\r\nURL: {}\r\n".format(str(ex), self.vpath)
+                if self.hint:
+                    msg += "hint: {}\r\n".format(self.hint)
+
                 self.reply(msg.encode("utf-8", "replace"), status=ex.code)
                 return self.keepalive
             except Pebkac:
                 return False
 
-    def send_headers(self, length, status=200, mime=None, headers={}):
+    def send_headers(self, length, status=200, mime=None, headers=None):
         response = ["{} {} {}".format(self.http_ver, status, HTTPCODE[status])]
 
         if length is not None:
@@ -214,7 +243,8 @@ class HttpCli(object):
         response.append("Connection: " + ("Keep-Alive" if self.keepalive else "Close"))
 
         # headers{} overrides anything set previously
-        self.out_headers.update(headers)
+        if headers:
+            self.out_headers.update(headers)
 
         # default to utf8 html if no content-type is set
         if not mime:
@@ -231,7 +261,7 @@ class HttpCli(object):
         except:
             raise Pebkac(400, "client d/c while replying headers")
 
-    def reply(self, body, status=200, mime=None, headers={}):
+    def reply(self, body, status=200, mime=None, headers=None):
         # TODO something to reply with user-supplied values safely
         self.send_headers(len(body), status, mime, headers)
 
@@ -247,7 +277,7 @@ class HttpCli(object):
         self.log(body.rstrip())
         self.reply(b"<pre>" + body.encode("utf-8") + b"\r\n", *list(args), **kwargs)
 
-    def urlq(self, add={}, rm=[]):
+    def urlq(self, add, rm):
         """
         generates url query based on uparam (b, pw, all others)
         removing anything in rm, adding pairs in add
@@ -256,10 +286,11 @@ class HttpCli(object):
         if self.is_rclone:
             return ""
 
+        cmap = {"pw": "cppwd"}
         kv = {
             k: v
             for k, v in self.uparam.items()
-            if k not in rm and self.cookies.get(k) != v
+            if k not in rm and self.cookies.get(cmap.get(k, k)) != v
         }
         kv.update(add)
         if not kv:
@@ -315,9 +346,37 @@ class HttpCli(object):
             static_path = os.path.join(E.mod, "web/", self.vpath[5:])
             return self.tx_file(static_path)
 
+        x = self.asrv.vfs.can_access(self.vpath, self.uname)
+        self.can_read, self.can_write, self.can_move, self.can_delete = x
+        if not self.can_read and not self.can_write:
+            if self.vpath:
+                self.log("inaccessible: [{}]".format(self.vpath))
+                raise Pebkac(404)
+
+            self.uparam["h"] = False
+
         if "tree" in self.uparam:
             return self.tx_tree()
 
+        if "delete" in self.uparam:
+            return self.handle_rm()
+
+        if "move" in self.uparam:
+            return self.handle_mv()
+
+        if "scan" in self.uparam:
+            return self.scanvol()
+
+        if not self.vpath:
+            if "stack" in self.uparam:
+                return self.tx_stack()
+
+            if "ups" in self.uparam:
+                return self.tx_ups()
+
+            if "h" in self.uparam:
+                return self.tx_mounts()
+
         # conditional redirect to single volumes
         if self.vpath == "" and not self.ouparam:
             nread = len(self.rvol)
@@ -332,24 +391,6 @@ class HttpCli(object):
                     self.redirect(vpath, flavor="redirecting to", use302=True)
                     return True
 
-        self.readable, self.writable = self.asrv.vfs.can_access(self.vpath, self.uname)
-        if not self.readable and not self.writable:
-            if self.vpath:
-                self.log("inaccessible: [{}]".format(self.vpath))
-                raise Pebkac(404)
-
-            self.uparam = {"h": False}
-
-        if "h" in self.uparam:
-            self.vpath = None
-            return self.tx_mounts()
-
-        if "scan" in self.uparam:
-            return self.scanvol()
-
-        if "stack" in self.uparam:
-            return self.tx_stack()
-
         return self.tx_browser()
 
     def handle_options(self):
@@ -455,15 +496,24 @@ class HttpCli(object):
         addr = self.ip.replace(":", ".")
         fn = "put-{:.6f}-{}.bin".format(time.time(), addr)
         path = os.path.join(fdir, fn)
+        if self.args.nw:
+            path = os.devnull
 
         with open(fsenc(path), "wb", 512 * 1024) as f:
-            post_sz, _, sha_b64 = hashcopy(self.conn, reader, f)
+            post_sz, _, sha_b64 = hashcopy(reader, f)
 
-        vfs, vrem = vfs.get_dbv(rem)
+        if not self.args.nw:
-
+            vfs, vrem = vfs.get_dbv(rem)
-        self.conn.hsrv.broker.put(
+            self.conn.hsrv.broker.put(
-            False, "up2k.hash_file", vfs.realpath, vfs.flags, vrem, fn
+                False,
-        )
+                "up2k.hash_file",
+                vfs.realpath,
+                vfs.flags,
+                vrem,
+                fn,
+                self.ip,
+                time.time(),
+            )
 
         return post_sz, sha_b64, remains, path
 
@@ -480,7 +530,7 @@ class HttpCli(object):
 
         spd1 = get_spd(nbytes, self.t0)
         spd2 = get_spd(self.conn.nbyte, self.conn.t0)
-        return spd1 + " " + spd2
+        return "{} {} n{}".format(spd1, spd2, self.conn.nreq)
 
     def handle_post_multipart(self):
         self.parser = MultipartParser(self.log, self.sr, self.headers)
@@ -556,6 +606,9 @@ class HttpCli(object):
         if "srch" in self.uparam or "srch" in body:
             return self.handle_search(body)
 
+        if "delete" in self.uparam:
+            return self.handle_rm(body)
+
         # up2k-php compat
         for k in "chunkpit.php", "handshake.php":
             if self.vpath.endswith(k):
@@ -580,10 +633,20 @@ class HttpCli(object):
         if sub:
             try:
                 dst = os.path.join(vfs.realpath, rem)
-                os.makedirs(fsenc(dst))
+                if not bos.path.isdir(dst):
+                    bos.makedirs(dst)
+            except OSError as ex:
+                self.log("makedirs failed [{}]".format(dst))
+                if not bos.path.isdir(dst):
+                    if ex.errno == 13:
+                        raise Pebkac(500, "the server OS denied write-access")
+
+                    if ex.errno == 17:
+                        raise Pebkac(400, "some file got your folder name")
+
+                    raise Pebkac(500, min_ex())
             except:
-                if not os.path.isdir(fsenc(dst)):
+                raise Pebkac(500, min_ex())
-                    raise Pebkac(400, "some file got your folder name")
 
         x = self.conn.hsrv.broker.put(True, "up2k.handle_json", body)
         ret = x.get()
@@ -613,7 +676,7 @@ class HttpCli(object):
             penalty = 0.7
             t_idle = t0 - idx.p_end
             if idx.p_dur > 0.7 and t_idle < penalty:
-                m = "rate-limit ({:.1f} sec), cost {:.2f}, idle {:.2f}"
+                m = "rate-limit {:.1f} sec, cost {:.2f}, idle {:.2f}"
                 raise Pebkac(429, m.format(penalty, idx.p_dur, t_idle))
 
         if "srch" in body:
@@ -679,7 +742,7 @@ class HttpCli(object):
 
         with open(fsenc(path), "rb+", 512 * 1024) as f:
             f.seek(cstart[0])
-            post_sz, _, sha_b64 = hashcopy(self.conn, reader, f)
+            post_sz, _, sha_b64 = hashcopy(reader, f)
 
             if sha_b64 != chash:
                 raise Pebkac(
@@ -720,7 +783,7 @@ class HttpCli(object):
             times = (int(time.time()), int(lastmod))
             self.log("no more chunks, setting times {}".format(times))
             try:
-                os.utime(fsenc(path), times)
+                bos.utime(path, times)
             except:
                 self.log("failed to utime ({}, {})".format(path, times))
 
@@ -733,7 +796,13 @@ class HttpCli(object):
         pwd = self.parser.require("cppwd", 64)
         self.parser.drop()
 
-        if pwd in self.asrv.iuser:
+        ck, msg = self.get_pwd_cookie(pwd)
+        html = self.j2("msg", h1=msg, h2='<a href="/">ack</a>', redir="/")
+        self.reply(html.encode("utf-8"), headers={"Set-Cookie": ck})
+        return True
+
+    def get_pwd_cookie(self, pwd):
+        if pwd in self.asrv.iacct:
             msg = "login ok"
             dt = datetime.utcfromtimestamp(time.time() + 60 * 60 * 24 * 365)
             exp = dt.strftime("%a, %d %b %Y %H:%M:%S GMT")
@@ -743,9 +812,7 @@ class HttpCli(object):
             exp = "Fri, 15 Aug 1997 01:00:00 GMT"
 
         ck = "cppwd={}; Path=/; Expires={}; SameSite=Lax".format(pwd, exp)
-        html = self.j2("msg", h1=msg, h2='<a href="/">ack</a>', redir="/")
+        return [ck, msg]
-        self.reply(html.encode("utf-8"), headers={"Set-Cookie": ck})
-        return True
 
     def handle_mkdir(self):
         new_dir = self.parser.require("name", 512)
@@ -755,22 +822,27 @@ class HttpCli(object):
         vfs, rem = self.asrv.vfs.get(self.vpath, self.uname, False, True)
         self._assert_safe_rem(rem)
 
-        sanitized = sanitize_fn(new_dir)
+        sanitized = sanitize_fn(new_dir, "", [])
 
         if not nullwrite:
             fdir = os.path.join(vfs.realpath, rem)
             fn = os.path.join(fdir, sanitized)
 
-            if not os.path.isdir(fsenc(fdir)):
+            if not bos.path.isdir(fdir):
                 raise Pebkac(500, "parent folder does not exist")
 
-            if os.path.isdir(fsenc(fn)):
+            if bos.path.isdir(fn):
                 raise Pebkac(500, "that folder exists already")
 
             try:
-                os.mkdir(fsenc(fn))
+                bos.mkdir(fn)
+            except OSError as ex:
+                if ex.errno == 13:
+                    raise Pebkac(500, "the server OS denied write-access")
+
+                raise Pebkac(500, "mkdir failed:\n" + min_ex())
             except:
-                raise Pebkac(500, "mkdir failed, check the logs")
+                raise Pebkac(500, min_ex())
 
         vpath = "{}/{}".format(self.vpath, sanitized).lstrip("/")
         self.redirect(vpath)
@@ -787,13 +859,13 @@ class HttpCli(object):
         if not new_file.endswith(".md"):
             new_file += ".md"
 
-        sanitized = sanitize_fn(new_file)
+        sanitized = sanitize_fn(new_file, "", [])
 
         if not nullwrite:
             fdir = os.path.join(vfs.realpath, rem)
             fn = os.path.join(fdir, sanitized)
 
-            if os.path.exists(fsenc(fn)):
+            if bos.path.exists(fn):
                 raise Pebkac(500, "that file exists already")
 
             with open(fsenc(fn), "wb") as f:
@@ -820,10 +892,10 @@ class HttpCli(object):
                 if p_file and not nullwrite:
                     fdir = os.path.join(vfs.realpath, rem)
                     fname = sanitize_fn(
-                        p_file, bad=[".prologue.html", ".epilogue.html"]
+                        p_file, "", [".prologue.html", ".epilogue.html"]
                     )
 
-                    if not os.path.isdir(fsenc(fdir)):
+                    if not bos.path.isdir(fdir):
                         raise Pebkac(404, "that folder does not exist")
 
                     suffix = ".{:.6f}-{}".format(time.time(), self.ip)
@@ -837,7 +909,7 @@ class HttpCli(object):
                     with ren_open(fname, "wb", 512 * 1024, **open_args) as f:
                         f, fname = f["orz"]
                         self.log("writing to {}/{}".format(fdir, fname))
-                        sz, sha512_hex, _ = hashcopy(self.conn, p_data, f)
+                        sz, sha512_hex, _ = hashcopy(p_data, f)
                         if sz == 0:
                             raise Pebkac(400, "empty files in post")
 
@@ -850,6 +922,8 @@ class HttpCli(object):
                             dbv.flags,
                             vrem,
                             fname,
+                            self.ip,
+                            time.time(),
                         )
                         self.conn.nbyte += sz
 
@@ -862,10 +936,10 @@ class HttpCli(object):
 
                         suffix = ".PARTIAL"
                         try:
-                            os.rename(fsenc(fp), fsenc(fp2 + suffix))
+                            bos.rename(fp, fp2 + suffix)
                         except:
                             fp2 = fp2[: -len(suffix) - 1]
-                            os.rename(fsenc(fp), fsenc(fp2 + suffix))
+                            bos.rename(fp, fp2 + suffix)
 
                     raise
 
@@ -949,13 +1023,6 @@ class HttpCli(object):
         vfs, rem = self.asrv.vfs.get(self.vpath, self.uname, False, True)
         self._assert_safe_rem(rem)
 
-        # TODO:
-        #   the per-volume read/write permissions must be replaced with permission flags
-        #   which would decide how to handle uploads to filenames which are taken,
-        #   current behavior of creating a new name is a good default for binary files
-        #   but should also offer a flag to takeover the filename and rename the old one
-        #
-        # stopgap:
         if not rem.endswith(".md"):
             raise Pebkac(400, "only markdown pls")
 
@@ -970,7 +1037,7 @@ class HttpCli(object):
         fp = os.path.join(vfs.realpath, rem)
         srv_lastmod = srv_lastmod3 = -1
         try:
-            st = os.stat(fsenc(fp))
+            st = bos.stat(fp)
             srv_lastmod = st.st_mtime
             srv_lastmod3 = int(srv_lastmod * 1000)
         except OSError as ex:
@@ -1006,23 +1073,22 @@ class HttpCli(object):
                 self.reply(response.encode("utf-8"))
                 return True
 
-            # TODO another hack re: pending permissions rework
             mdir, mfile = os.path.split(fp)
             mfile2 = "{}.{:.3f}.md".format(mfile[:-3], srv_lastmod)
             try:
-                os.mkdir(fsenc(os.path.join(mdir, ".hist")))
+                bos.mkdir(os.path.join(mdir, ".hist"))
             except:
                 pass
-            os.rename(fsenc(fp), fsenc(os.path.join(mdir, ".hist", mfile2)))
+            bos.rename(fp, os.path.join(mdir, ".hist", mfile2))
 
         p_field, _, p_data = next(self.parser.gen)
         if p_field != "body":
             raise Pebkac(400, "expected body, got {}".format(p_field))
 
         with open(fsenc(fp), "wb", 512 * 1024) as f:
-            sz, sha512, _ = hashcopy(self.conn, p_data, f)
+            sz, sha512, _ = hashcopy(p_data, f)
 
-        new_lastmod = os.stat(fsenc(fp)).st_mtime
+        new_lastmod = bos.stat(fp).st_mtime
         new_lastmod3 = int(new_lastmod * 1000)
         sha512 = sha512[:56]
 
@@ -1067,7 +1133,7 @@ class HttpCli(object):
         for ext in ["", ".gz", ".br"]:
             try:
                 fs_path = req_path + ext
-                st = os.stat(fsenc(fs_path))
+                st = bos.stat(fs_path)
                 file_ts = max(file_ts, st.st_mtime)
                 editions[ext or "plain"] = [fs_path, st.st_size]
             except:
@@ -1187,7 +1253,7 @@ class HttpCli(object):
         #
         # send reply
 
-        if not is_compressed:
+        if not is_compressed and "cache" not in self.uparam:
             self.out_headers.update(NO_CACHE)
 
         self.out_headers["Accept-Ranges"] = "bytes"
@@ -1210,8 +1276,7 @@ class HttpCli(object):
             if use_sendfile:
                 remains = sendfile_kern(lower, upper, f, self.s)
             else:
-                actor = self.conn if self.is_mp else None
+                remains = sendfile_py(lower, upper, f, self.s)
-                remains = sendfile_py(lower, upper, f, self.s, actor)
 
         if remains > 0:
             logmsg += " \033[31m" + unicode(upper - remains) + "\033[0m"
@@ -1268,7 +1333,7 @@ class HttpCli(object):
 
         fgen = vn.zipgen(rem, items, self.uname, dots, not self.args.no_scandir)
         # for f in fgen: print(repr({k: f[k] for k in ["vp", "ap"]}))
-        bgen = packer(fgen, utf8="utf" in uarg, pre_crc="crc" in uarg)
+        bgen = packer(self.log, fgen, utf8="utf" in uarg, pre_crc="crc" in uarg)
         bsent = 0
         for buf in bgen.gen():
             if not buf:
@@ -1290,7 +1355,7 @@ class HttpCli(object):
             ext = "folder"
             exact = True
 
-        bad = re.compile(r"[](){}/[]|^[0-9_-]*$")
+        bad = re.compile(r"[](){}/ []|^[0-9_-]*$")
         n = ext.split(".")[::-1]
         if not exact:
             n = n[:-1]
@@ -1320,10 +1385,10 @@ class HttpCli(object):
         html_path = os.path.join(E.mod, "web", "{}.html".format(tpl))
         template = self.j2(tpl)
 
-        st = os.stat(fsenc(fs_path))
+        st = bos.stat(fs_path)
         ts_md = st.st_mtime
 
-        st = os.stat(fsenc(html_path))
+        st = bos.stat(html_path)
         ts_html = st.st_mtime
 
         sz_md = 0
@@ -1332,7 +1397,7 @@ class HttpCli(object):
             for c, v in [[b"&", 4], [b"<", 3], [b">", 3]]:
                 sz_md += (len(buf) - len(buf.replace(c, b""))) * v
 
-        file_ts = max(ts_md, ts_html)
+        file_ts = max(ts_md, ts_html, E.t0)
         file_lastmod, do_send = self._chk_lastmod(file_ts)
         self.out_headers["Last-Modified"] = file_lastmod
         self.out_headers.update(NO_CACHE)
@@ -1346,6 +1411,7 @@ class HttpCli(object):
             "md_plug": "true" if self.args.emp else "false",
             "md_chk_rate": self.args.mcr,
             "md": boundary,
+            "ts": self.conn.hsrv.cachebuster(),
         }
         html = template.render(**targs).encode("utf-8", "replace")
         html = html.split(boundary.encode("utf-8"))
@@ -1378,13 +1444,14 @@ class HttpCli(object):
         return True
 
     def tx_mounts(self):
-        suf = self.urlq(rm=["h"])
+        suf = self.urlq({}, ["h"])
+        avol = [x for x in self.wvol if x in self.rvol]
         rvol, wvol, avol = [
             [("/" + x).rstrip("/") + "/" for x in y]
-            for y in [self.rvol, self.wvol, self.avol]
+            for y in [self.rvol, self.wvol, avol]
         ]
 
-        if self.avol and not self.args.no_rescan:
+        if avol and not self.args.no_rescan:
             x = self.conn.hsrv.broker.put(True, "up2k.get_state")
             vs = json.loads(x.get())
             vstate = {("/" + k).rstrip("/") + "/": v for k, v in vs["volstate"].items()}
@@ -1409,8 +1476,8 @@ class HttpCli(object):
         return True
 
     def scanvol(self):
-        if not self.readable or not self.writable:
+        if not self.can_read or not self.can_write:
-            raise Pebkac(403, "not admin")
+            raise Pebkac(403, "not allowed for user " + self.uname)
 
         if self.args.no_rescan:
             raise Pebkac(403, "disabled by argv")
@@ -1428,8 +1495,8 @@ class HttpCli(object):
         raise Pebkac(500, x)
 
     def tx_stack(self):
-        if not self.readable or not self.writable:
+        if not [x for x in self.wvol if x in self.rvol]:
-            raise Pebkac(403, "not admin")
+            raise Pebkac(403, "not allowed for user " + self.uname)
 
         if self.args.no_stack:
             raise Pebkac(403, "disabled by argv")
@@ -1467,7 +1534,7 @@ class HttpCli(object):
         try:
             vn, rem = self.asrv.vfs.get(top, self.uname, True, False)
             fsroot, vfs_ls, vfs_virt = vn.ls(
-                rem, self.uname, not self.args.no_scandir, incl_wo=True
+                rem, self.uname, not self.args.no_scandir, [[True], [False, True]]
             )
         except:
             vfs_ls = []
@@ -1494,6 +1561,71 @@ class HttpCli(object):
         ret["a"] = dirs
         return ret
 
+    def tx_ups(self):
+        if not self.args.unpost:
+            raise Pebkac(400, "the unpost feature was disabled by server config")
+
+        filt = self.uparam.get("filter")
+        lm = "ups [{}]".format(filt)
+        self.log(lm)
+
+        ret = []
+        t0 = time.time()
+        idx = self.conn.get_u2idx()
+        lim = time.time() - self.args.unpost
+        for vol in self.asrv.vfs.all_vols.values():
+            cur = idx.get_cur(vol.realpath)
+            if not cur:
+                continue
+
+            q = "select sz, rd, fn, at from up where ip=? and at>?"
+            for sz, rd, fn, at in cur.execute(q, (self.ip, lim)):
+                vp = "/" + "/".join([rd, fn]).strip("/")
+                if filt and filt not in vp:
+                    continue
+
+                ret.append({"vp": vp, "sz": sz, "at": at})
+                if len(ret) > 3000:
+                    ret.sort(key=lambda x: x["at"], reverse=True)
+                    ret = ret[:2000]
+
+        ret.sort(key=lambda x: x["at"], reverse=True)
+        ret = ret[:2000]
+
+        jtxt = json.dumps(ret, indent=2, sort_keys=True).encode("utf-8", "replace")
+        self.log("{} #{} {:.2f}sec".format(lm, len(ret), time.time() - t0))
+        self.reply(jtxt, mime="application/json")
+
+    def handle_rm(self, req=None):
+        if not req and not self.can_delete:
+            raise Pebkac(403, "not allowed for user " + self.uname)
+
+        if self.args.no_del:
+            raise Pebkac(403, "disabled by argv")
+
+        if not req:
+            req = [self.vpath]
+
+        x = self.conn.hsrv.broker.put(True, "up2k.handle_rm", self.uname, self.ip, req)
+        self.loud_reply(x.get())
+
+    def handle_mv(self):
+        if not self.can_move:
+            raise Pebkac(403, "not allowed for user " + self.uname)
+
+        if self.args.no_mv:
+            raise Pebkac(403, "disabled by argv")
+
+        # full path of new loc (incl filename)
+        dst = self.uparam.get("move")
+        if not dst:
+            raise Pebkac(400, "need dst vpath")
+
+        x = self.conn.hsrv.broker.put(
+            True, "up2k.handle_mv", self.uname, self.vpath, dst
+        )
+        self.loud_reply(x.get())
+
     def tx_browser(self):
         vpath = ""
         vpnodes = [["", "/"]]
@@ -1506,28 +1638,28 @@ class HttpCli(object):
 
                 vpnodes.append([quotep(vpath) + "/", html_escape(node, crlf=True)])
 
-        vn, rem = self.asrv.vfs.get(
+        vn, rem = self.asrv.vfs.get(self.vpath, self.uname, False, False)
-            self.vpath, self.uname, self.readable, self.writable
-        )
         abspath = vn.canonical(rem)
         dbv, vrem = vn.get_dbv(rem)
 
         try:
-            st = os.stat(fsenc(abspath))
+            st = bos.stat(abspath)
         except:
             raise Pebkac(404)
 
-        if self.readable:
+        if self.can_read:
-            if rem.startswith(".hist/up2k."):
+            if rem.startswith(".hist/up2k.") or (
+                rem.endswith("/dir.txt") and rem.startswith(".hist/th/")
+            ):
                 raise Pebkac(403)
 
             is_dir = stat.S_ISDIR(st.st_mode)
             th_fmt = self.uparam.get("th")
             if th_fmt is not None:
                 if is_dir:
-                    for fn in ["folder.png", "folder.jpg"]:
+                    for fn in self.args.th_covers.split(","):
                         fp = os.path.join(abspath, fn)
-                        if os.path.exists(fp):
+                        if bos.path.exists(fp):
                             vrem = "{}/{}".format(vrem.rstrip("/"), fn)
                             is_dir = False
                             break
@@ -1582,14 +1714,17 @@ class HttpCli(object):
         srv_info = "</span> /// <span>".join(srv_info)
 
         perms = []
-        if self.readable:
+        if self.can_read:
             perms.append("read")
-        if self.writable:
+        if self.can_write:
             perms.append("write")
+        if self.can_move:
+            perms.append("move")
+        if self.can_delete:
+            perms.append("delete")
 
-        url_suf = self.urlq()
+        url_suf = self.urlq({}, [])
         is_ls = "ls" in self.uparam
-        ts = ""  # "?{}".format(time.time())
 
         tpl = "browser"
         if "b" in self.uparam:
@@ -1598,7 +1733,7 @@ class HttpCli(object):
         logues = ["", ""]
         for n, fn in enumerate([".prologue.html", ".epilogue.html"]):
             fn = os.path.join(abspath, fn)
-            if os.path.exists(fsenc(fn)):
+            if bos.path.exists(fn):
                 with open(fsenc(fn), "rb") as f:
                     logues[n] = f.read().decode("utf-8")
 
@@ -1607,6 +1742,7 @@ class HttpCli(object):
             "files": [],
             "taglist": [],
             "srvinf": srv_info,
+            "acct": self.uname,
             "perms": perms,
             "logues": logues,
         }
@@ -1614,20 +1750,23 @@ class HttpCli(object):
             "vdir": quotep(self.vpath),
             "vpnodes": vpnodes,
             "files": [],
-            "ts": ts,
+            "acct": self.uname,
             "perms": json.dumps(perms),
             "taglist": [],
             "tag_order": [],
             "have_up2k_idx": ("e2d" in vn.flags),
             "have_tags_idx": ("e2t" in vn.flags),
+            "have_mv": (not self.args.no_mv),
+            "have_del": (not self.args.no_del),
             "have_zip": (not self.args.no_zip),
-            "have_b_u": (self.writable and self.uparam.get("b") == "u"),
+            "have_unpost": (self.args.unpost > 0),
+            "have_b_u": (self.can_write and self.uparam.get("b") == "u"),
             "url_suf": url_suf,
             "logues": logues,
             "title": html_escape(self.vpath, crlf=True),
             "srv_info": srv_info,
         }
-        if not self.readable:
+        if not self.can_read:
             if is_ls:
                 ret = json.dumps(ls_ret)
                 self.reply(
@@ -1650,7 +1789,7 @@ class HttpCli(object):
                 return self.tx_zip(k, v, vn, rem, [], self.args.ed)
 
         fsroot, vfs_ls, vfs_virt = vn.ls(
-            rem, self.uname, not self.args.no_scandir, incl_wo=True
+            rem, self.uname, not self.args.no_scandir, [[True], [False, True]]
         )
         stats = {k: v for k, v in vfs_ls}
         vfs_ls = [x[0] for x in vfs_ls]
@@ -1661,7 +1800,7 @@ class HttpCli(object):
         histdir = os.path.join(fsroot, ".hist")
         ptn = re.compile(r"(.*)\.([0-9]+\.[0-9]{3})(\.[^\.]+)$")
         try:
-            for hfn in os.listdir(histdir):
+            for hfn in bos.listdir(histdir):
                 m = ptn.match(hfn)
                 if not m:
                     continue
@@ -1702,7 +1841,7 @@ class HttpCli(object):
                 fspath = fsroot + "/" + fn
 
             try:
-                inf = stats.get(fn) or os.stat(fsenc(fspath))
+                inf = stats.get(fn) or bos.stat(fspath)
             except:
                 self.log("broken symlink: {}".format(repr(fspath)))
                 continue
@@ -1750,28 +1889,44 @@ class HttpCli(object):
             fn = f["name"]
             rd = f["rd"]
             del f["rd"]
-            if icur:
+            if not icur:
-                if vn != dbv:
+                break
-                    _, rd = vn.get_dbv(rd)
+
+            if vn != dbv:
+                _, rd = vn.get_dbv(rd)
+
+            q = "select w from up where rd = ? and fn = ?"
+            r = None
+            try:
+                r = icur.execute(q, (rd, fn)).fetchone()
+            except Exception as ex:
+                if "database is locked" in str(ex):
+                    break
 
-                q = "select w from up where rd = ? and fn = ?"
                 try:
-                    r = icur.execute(q, (rd, fn)).fetchone()
-                except:
                     args = s3enc(idx.mem_cur, rd, fn)
                     r = icur.execute(q, args).fetchone()
+                except:
+                    m = "tag list error, {}/{}\n{}"
+                    self.log(m.format(rd, fn, min_ex()))
+                    break
 
-                tags = {}
+            tags = {}
-                f["tags"] = tags
+            f["tags"] = tags
 
-                if not r:
+            if not r:
-                    continue
+                continue
 
-                w = r[0][:16]
+            w = r[0][:16]
-                q = "select k, v from mt where w = ? and k != 'x'"
+            q = "select k, v from mt where w = ? and k != 'x'"
+            try:
                 for k, v in icur.execute(q, (w,)):
                     taglist[k] = True
                     tags[k] = v
+            except:
+                m = "tag read error, {}/{} [{}]:\n{}"
+                self.log(m.format(rd, fn, w, min_ex()))
+                break
 
         if icur:
             taglist = [k for k in vn.flags.get("mte", "").split(",") if k in taglist]

copyparty/httpconn.py

@@ -3,7 +3,6 @@ from __future__ import print_function, unicode_literals
 
 import re
 import os
-import sys
 import time
 import socket
 
@@ -35,7 +34,6 @@ class HttpConn(object):
 
         self.args = hsrv.args
         self.asrv = hsrv.asrv
-        self.is_mp = hsrv.is_mp
         self.cert_path = hsrv.cert_path
 
         enth = HAVE_PIL and not self.args.no_thumb
@@ -43,13 +41,22 @@ class HttpConn(object):
         self.ico = Ico(self.args)
 
         self.t0 = time.time()
+        self.stopping = False
+        self.nreq = 0
         self.nbyte = 0
-        self.workload = 0
         self.u2idx = None
         self.log_func = hsrv.log
         self.lf_url = re.compile(self.args.lf_url) if self.args.lf_url else None
         self.set_rproxy()
 
+    def shutdown(self):
+        self.stopping = True
+        try:
+            self.s.shutdown(socket.SHUT_RDWR)
+            self.s.close()
+        except:
+            pass
+
     def set_rproxy(self, ip=None):
         if ip is None:
             color = 36
@@ -163,7 +170,7 @@ class HttpConn(object):
                     self.log("client rejected our certificate (nice)")
 
                 elif "ALERT_CERTIFICATE_UNKNOWN" in em:
-                    # chrome-android keeps doing this
+                    # android-chrome keeps doing this
                     pass
 
                 else:
@@ -174,12 +181,8 @@ class HttpConn(object):
         if not self.sr:
             self.sr = Unrecv(self.s)
 
-        while True:
+        while not self.stopping:
-            if self.is_mp:
+            self.nreq += 1
-                self.workload += 50
-                if self.workload >= 2 ** 31:
-                    self.workload = 100
-
             cli = HttpCli(self)
             if not cli.run():
                 return

copyparty/httpsrv.py

@@ -4,6 +4,8 @@ from __future__ import print_function, unicode_literals
 import os
 import sys
 import time
+import math
+import base64
 import socket
 import threading
 
@@ -24,10 +26,16 @@ except ImportError:
     )
     sys.exit(1)
 
-from .__init__ import E, MACOS
+from .__init__ import E, PY2, MACOS
-from .authsrv import AuthSrv
+from .util import spack, min_ex, start_stackmon, start_log_thrs
+from .bos import bos
 from .httpconn import HttpConn
 
+if PY2:
+    import Queue as queue
+else:
+    import queue
+
 
 class HttpSrv(object):
     """
@@ -35,19 +43,28 @@ class HttpSrv(object):
     relying on MpSrv for performance (HttpSrv is just plain threads)
     """
 
-    def __init__(self, broker, is_mp=False):
+    def __init__(self, broker, nid):
         self.broker = broker
-        self.is_mp = is_mp
+        self.nid = nid
         self.args = broker.args
         self.log = broker.log
         self.asrv = broker.asrv
 
-        self.disconnect_func = None
+        self.name = "httpsrv" + ("-n{}-i{:x}".format(nid, os.getpid()) if nid else "")
         self.mutex = threading.Lock()
+        self.stopping = False
 
-        self.clients = {}
+        self.tp_nthr = 0  # actual
-        self.workload = 0
+        self.tp_ncli = 0  # fading
-        self.workload_thr_alive = False
+        self.tp_time = None  # latest worker collect
+        self.tp_q = None if self.args.no_htp else queue.LifoQueue()
+
+        self.srvs = []
+        self.ncli = 0  # exact
+        self.clients = {}  # laggy
+        self.nclimax = 0
+        self.cb_ts = 0
+        self.cb_v = 0
 
         env = jinja2.Environment()
         env.loader = jinja2.FileSystemLoader(os.path.join(E.mod, "web"))
@@ -57,30 +74,176 @@ class HttpSrv(object):
         }
 
         cert_path = os.path.join(E.cfg, "cert.pem")
-        if os.path.exists(cert_path):
+        if bos.path.exists(cert_path):
             self.cert_path = cert_path
         else:
             self.cert_path = None
 
+        if self.tp_q:
+            self.start_threads(4)
+
+            name = "httpsrv-scaler" + ("-{}".format(nid) if nid else "")
+            t = threading.Thread(target=self.thr_scaler, name=name)
+            t.daemon = True
+            t.start()
+
+        if nid:
+            if self.args.stackmon:
+                start_stackmon(self.args.stackmon, nid)
+
+            if self.args.log_thrs:
+                start_log_thrs(self.log, self.args.log_thrs, nid)
+
+    def start_threads(self, n):
+        self.tp_nthr += n
+        if self.args.log_htp:
+            self.log(self.name, "workers += {} = {}".format(n, self.tp_nthr), 6)
+
+        for _ in range(n):
+            thr = threading.Thread(
+                target=self.thr_poolw,
+                name=self.name + "-poolw",
+            )
+            thr.daemon = True
+            thr.start()
+
+    def stop_threads(self, n):
+        self.tp_nthr -= n
+        if self.args.log_htp:
+            self.log(self.name, "workers -= {} = {}".format(n, self.tp_nthr), 6)
+
+        for _ in range(n):
+            self.tp_q.put(None)
+
+    def thr_scaler(self):
+        while True:
+            time.sleep(2 if self.tp_ncli else 30)
+            with self.mutex:
+                self.tp_ncli = max(self.ncli, self.tp_ncli - 2)
+                if self.tp_nthr > self.tp_ncli + 8:
+                    self.stop_threads(4)
+
+    def listen(self, sck, nlisteners):
+        ip, port = sck.getsockname()
+        self.srvs.append(sck)
+        self.nclimax = math.ceil(self.args.nc * 1.0 / nlisteners)
+        t = threading.Thread(
+            target=self.thr_listen,
+            args=(sck,),
+            name="httpsrv-n{}-listen-{}-{}".format(self.nid or "0", ip, port),
+        )
+        t.daemon = True
+        t.start()
+
+    def thr_listen(self, srv_sck):
+        """listens on a shared tcp server"""
+        ip, port = srv_sck.getsockname()
+        fno = srv_sck.fileno()
+        msg = "subscribed @ {}:{}  f{}".format(ip, port, fno)
+        self.log(self.name, msg)
+        self.broker.put(False, "cb_httpsrv_up")
+        while not self.stopping:
+            if self.args.log_conn:
+                self.log(self.name, "|%sC-ncli" % ("-" * 1,), c="1;30")
+
+            if self.ncli >= self.nclimax:
+                self.log(self.name, "at connection limit; waiting", 3)
+                while self.ncli >= self.nclimax:
+                    time.sleep(0.1)
+
+            if self.args.log_conn:
+                self.log(self.name, "|%sC-acc1" % ("-" * 2,), c="1;30")
+
+            try:
+                sck, addr = srv_sck.accept()
+            except (OSError, socket.error) as ex:
+                self.log(self.name, "accept({}): {}".format(fno, ex), c=6)
+                time.sleep(0.02)
+                continue
+
+            if self.args.log_conn:
+                m = "|{}C-acc2 \033[0;36m{} \033[3{}m{}".format(
+                    "-" * 3, ip, port % 8, port
+                )
+                self.log("%s %s" % addr, m, c="1;30")
+
+            self.accept(sck, addr)
+
     def accept(self, sck, addr):
         """takes an incoming tcp connection and creates a thread to handle it"""
-        if self.args.log_conn:
+        now = time.time()
-            self.log("%s %s" % addr, "|%sC-cthr" % ("-" * 5,), c="1;30")
+
+        if now - (self.tp_time or now) > 300:
+            self.tp_q = None
+
+        if self.tp_q:
+            self.tp_q.put((sck, addr))
+            with self.mutex:
+                self.ncli += 1
+                self.tp_time = self.tp_time or now
+                self.tp_ncli = max(self.tp_ncli, self.ncli + 1)
+                if self.tp_nthr < self.ncli + 4:
+                    self.start_threads(8)
+            return
+
+        if not self.args.no_htp:
+            m = "looks like the httpserver threadpool died; please make an issue on github and tell me the story of how you pulled that off, thanks and dog bless\n"
+            self.log(self.name, m, 1)
+
+        with self.mutex:
+            self.ncli += 1
 
         thr = threading.Thread(
             target=self.thr_client,
             args=(sck, addr),
-            name="httpsrv-{}-{}".format(addr[0].split(".", 2)[-1][-6:], addr[1]),
+            name="httpconn-{}-{}".format(addr[0].split(".", 2)[-1][-6:], addr[1]),
         )
         thr.daemon = True
         thr.start()
 
-    def num_clients(self):
+    def thr_poolw(self):
-        with self.mutex:
+        while True:
-            return len(self.clients)
+            task = self.tp_q.get()
+            if not task:
+                break
+
+            with self.mutex:
+                self.tp_time = None
+
+            try:
+                sck, addr = task
+                me = threading.current_thread()
+                me.name = "httpconn-{}-{}".format(
+                    addr[0].split(".", 2)[-1][-6:], addr[1]
+                )
+                self.thr_client(sck, addr)
+                me.name = self.name + "-poolw"
+            except:
+                self.log(self.name, "thr_client: " + min_ex(), 3)
 
     def shutdown(self):
-        self.log("ok bye")
+        self.stopping = True
+        for srv in self.srvs:
+            try:
+                srv.close()
+            except:
+                pass
+
+        clients = list(self.clients.keys())
+        for cli in clients:
+            try:
+                cli.shutdown()
+            except:
+                pass
+
+        if self.tp_q:
+            self.stop_threads(self.tp_nthr)
+            for _ in range(10):
+                time.sleep(0.05)
+                if self.tp_q.empty():
+                    break
+
+        self.log(self.name, "ok bye")
 
     def thr_client(self, sck, addr):
         """thread managing one tcp client"""
@@ -90,73 +253,68 @@ class HttpSrv(object):
         with self.mutex:
             self.clients[cli] = 0
 
-            if self.is_mp:
+        fno = sck.fileno()
-                self.workload += 50
-                if not self.workload_thr_alive:
-                    self.workload_thr_alive = True
-                    thr = threading.Thread(
-                        target=self.thr_workload, name="httpsrv-workload"
-                    )
-                    thr.daemon = True
-                    thr.start()
-
         try:
             if self.args.log_conn:
-                self.log("%s %s" % addr, "|%sC-crun" % ("-" * 6,), c="1;30")
+                self.log("%s %s" % addr, "|%sC-crun" % ("-" * 4,), c="1;30")
 
             cli.run()
 
+        except (OSError, socket.error) as ex:
+            if ex.errno not in [10038, 10054, 107, 57, 49, 9]:
+                self.log(
+                    "%s %s" % addr,
+                    "run({}): {}".format(fno, ex),
+                    c=6,
+                )
+
         finally:
             sck = cli.s
             if self.args.log_conn:
-                self.log("%s %s" % addr, "|%sC-cdone" % ("-" * 7,), c="1;30")
+                self.log("%s %s" % addr, "|%sC-cdone" % ("-" * 5,), c="1;30")
 
             try:
+                fno = sck.fileno()
                 sck.shutdown(socket.SHUT_RDWR)
                 sck.close()
             except (OSError, socket.error) as ex:
                 if not MACOS:
                     self.log(
                         "%s %s" % addr,
-                        "shut({}): {}".format(sck.fileno(), ex),
+                        "shut({}): {}".format(fno, ex),
                         c="1;30",
                     )
-                if ex.errno not in [10038, 10054, 107, 57, 9]:
+                if ex.errno not in [10038, 10054, 107, 57, 49, 9]:
                     # 10038 No longer considered a socket
                     # 10054 Foribly closed by remote
                     #   107 Transport endpoint not connected
                     #    57 Socket is not connected
+                    #    49 Can't assign requested address (wifi down)
                     #     9 Bad file descriptor
                     raise
             finally:
                 with self.mutex:
                     del self.clients[cli]
+                    self.ncli -= 1
 
-                if self.disconnect_func:
+    def cachebuster(self):
-                    self.disconnect_func(addr)  # pylint: disable=not-callable
+        if time.time() - self.cb_ts < 1:
+            return self.cb_v
 
-    def thr_workload(self):
+        with self.mutex:
-        """indicates the python interpreter workload caused by this HttpSrv"""
+            if time.time() - self.cb_ts < 1:
-        # avoid locking in extract_filedata by tracking difference here
+                return self.cb_v
-        while True:
-            time.sleep(0.2)
-            with self.mutex:
-                if not self.clients:
-                    # no clients rn, termiante thread
-                    self.workload_thr_alive = False
-                    self.workload = 0
-                    return
 
-            total = 0
+            v = E.t0
-            with self.mutex:
+            try:
-                for cli in self.clients.keys():
+                with os.scandir(os.path.join(E.mod, "web")) as dh:
-                    now = cli.workload
+                    for fh in dh:
-                    delta = now - self.clients[cli]
+                        inf = fh.stat()
-                    if delta < 0:
+                        v = max(v, inf.st_mtime)
-                        # was reset in HttpCli to prevent overflow
+            except:
-                        delta = now
+                pass
 
-                    total += delta
+            v = base64.urlsafe_b64encode(spack(b">xxL", int(v)))
-                    self.clients[cli] = now
+            self.cb_v = v.decode("ascii")[-4:]
-
+            self.cb_ts = time.time()
-            self.workload = total
+            return self.cb_v

copyparty/mtag.py

@@ -7,15 +7,14 @@ import json
 import shutil
 import subprocess as sp
 
-from .__init__ import PY2, WINDOWS
+from .__init__ import PY2, WINDOWS, unicode
-from .util import fsenc, fsdec, REKOBO_LKEY
+from .util import fsenc, fsdec, uncyg, REKOBO_LKEY
-
+from .bos import bos
-if not PY2:
-    unicode = str
 
 
 def have_ff(cmd):
     if PY2:
+        print("# checking {}".format(cmd))
         cmd = (cmd + " -version").encode("ascii").split(b" ")
         try:
             sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.PIPE).communicate()
@@ -43,7 +42,10 @@ class MParser(object):
         while True:
             try:
                 bp = os.path.expanduser(args)
-                if os.path.exists(bp):
+                if WINDOWS:
+                    bp = uncyg(bp)
+
+                if bos.path.exists(bp):
                     self.bin = bp
                     return
             except:
@@ -111,6 +113,19 @@ def parse_ffprobe(txt):
     ret = {}  # processed
     md = {}  # raw tags
 
+    is_audio = fmt.get("format_name") in ["mp3", "ogg", "flac", "wav"]
+    if fmt.get("filename", "").split(".")[-1].lower() in ["m4a", "aac"]:
+        is_audio = True
+
+    # if audio file, ensure audio stream appears first
+    if (
+        is_audio
+        and len(streams) > 2
+        and streams[1].get("codec_type") != "audio"
+        and streams[2].get("codec_type") == "audio"
+    ):
+        streams = [fmt, streams[2], streams[1]] + streams[3:]
+
     have = {}
     for strm in streams:
         typ = strm.get("codec_type")
@@ -130,9 +145,7 @@ def parse_ffprobe(txt):
             ]
 
         if typ == "video":
-            if strm.get("DISPOSITION:attached_pic") == "1" or fmt.get(
+            if strm.get("DISPOSITION:attached_pic") == "1" or is_audio:
-                "format_name"
-            ) in ["mp3", "ogg", "flac"]:
                 continue
 
             kvm = [
@@ -176,7 +189,7 @@ def parse_ffprobe(txt):
 
             k = k[4:].strip()
             v = v.strip()
-            if k and v:
+            if k and v and k not in md:
                 md[k] = [v]
 
     for k in [".q", ".vq", ".aq"]:
@@ -215,37 +228,47 @@ def parse_ffprobe(txt):
 class MTag(object):
     def __init__(self, log_func, args):
         self.log_func = log_func
+        self.args = args
         self.usable = True
-        self.prefer_mt = False
+        self.prefer_mt = not args.no_mtag_ff
-        mappings = args.mtm
         self.backend = "ffprobe" if args.no_mutagen else "mutagen"
-        or_ffprobe = " or ffprobe"
+        self.can_ffprobe = (
+            HAVE_FFPROBE
+            and not args.no_mtag_ff
+            and (not WINDOWS or sys.version_info >= (3, 8))
+        )
+        mappings = args.mtm
+        or_ffprobe = " or FFprobe"
 
         if self.backend == "mutagen":
             self.get = self.get_mutagen
             try:
                 import mutagen
             except:
-                self.log("could not load mutagen, trying ffprobe instead", c=3)
+                self.log("could not load Mutagen, trying FFprobe instead", c=3)
                 self.backend = "ffprobe"
 
         if self.backend == "ffprobe":
+            self.usable = self.can_ffprobe
             self.get = self.get_ffprobe
             self.prefer_mt = True
-            # about 20x slower
-            self.usable = HAVE_FFPROBE
 
-            if self.usable and WINDOWS and sys.version_info < (3, 8):
+            if not HAVE_FFPROBE:
-                self.usable = False
+                pass
+
+            elif args.no_mtag_ff:
+                msg = "found FFprobe but it was disabled by --no-mtag-ff"
+                self.log(msg, c=3)
+
+            elif WINDOWS and sys.version_info < (3, 8):
                 or_ffprobe = " or python >= 3.8"
-                msg = "found ffprobe but your python is too old; need 3.8 or newer"
+                msg = "found FFprobe but your python is too old; need 3.8 or newer"
                 self.log(msg, c=1)
 
         if not self.usable:
-            msg = "need mutagen{} to read media tags so please run this:\n{}{} -m pip install --user mutagen\n"
+            msg = "need Mutagen{} to read media tags so please run this:\n{}{} -m pip install --user mutagen\n"
-            self.log(
+            pybin = os.path.basename(sys.executable)
-                msg.format(or_ffprobe, " " * 37, os.path.basename(sys.executable)), c=1
+            self.log(msg.format(or_ffprobe, " " * 37, pybin), c=1)
-            )
             return
 
         # https://picard-docs.musicbrainz.org/downloads/MusicBrainz_Picard_Tag_Map.html
@@ -375,7 +398,7 @@ class MTag(object):
             v2 = r2.get(k)
             if v1 == v2:
                 print("  ", k, v1)
-            elif v1 != "0000":  # ffprobe date=0
+            elif v1 != "0000":  # FFprobe date=0
                 diffs.append(k)
                 print(" 1", k, v1)
                 print(" 2", k, v2)
@@ -396,20 +419,33 @@ class MTag(object):
             md = mutagen.File(fsenc(abspath), easy=True)
             x = md.info.length
         except Exception as ex:
-            return {}
+            return self.get_ffprobe(abspath) if self.can_ffprobe else {}
 
-        ret = {}
+        sz = bos.path.getsize(abspath)
-        try:
+        ret = {".q": [0, int((sz / md.info.length) / 128)]}
-            dur = int(md.info.length)
+
+        for attr, k, norm in [
+            ["codec", "ac", unicode],
+            ["channels", "chs", int],
+            ["sample_rate", ".hz", int],
+            ["bitrate", ".aq", int],
+            ["length", ".dur", int],
+        ]:
             try:
-                q = int(md.info.bitrate / 1024)
+                v = getattr(md.info, attr)
             except:
-                q = int((os.path.getsize(fsenc(abspath)) / dur) / 128)
+                continue
 
-            ret[".dur"] = [0, dur]
+            if not v:
-            ret[".q"] = [0, q]
+                continue
-        except:
+
-            pass
+            if k == ".aq":
+                v /= 1000
+
+            if k == "ac" and v.startswith("mp4a.40."):
+                v = "aac"
+
+            ret[k] = [0, norm(v)]
 
         return self.normalize_tags(ret, md)
 

copyparty/star.py

@@ -1,12 +1,12 @@
 # coding: utf-8
 from __future__ import print_function, unicode_literals
 
-import os
 import tarfile
 import threading
 
 from .sutil import errdesc
 from .util import Queue, fsenc
+from .bos import bos
 
 
 class QFile(object):
@@ -33,10 +33,11 @@ class QFile(object):
 class StreamTar(object):
     """construct in-memory tar file from the given path"""
 
-    def __init__(self, fgen, **kwargs):
+    def __init__(self, log, fgen, **kwargs):
         self.ci = 0
         self.co = 0
         self.qfile = QFile()
+        self.log = log
         self.fgen = fgen
         self.errf = None
 
@@ -60,7 +61,7 @@ class StreamTar(object):
 
         yield None
         if self.errf:
-            os.unlink(self.errf["ap"])
+            bos.unlink(self.errf["ap"])
 
     def ser(self, f):
         name = f["vp"]
@@ -91,7 +92,8 @@ class StreamTar(object):
                 errors.append([f["vp"], repr(ex)])
 
         if errors:
-            self.errf = errdesc(errors)
+            self.errf, txt = errdesc(errors)
+            self.log("\n".join(([repr(self.errf)] + txt[1:])))
             self.ser(self.errf)
 
         self.tar.close()

copyparty/sutil.py

@@ -1,11 +1,12 @@
 # coding: utf-8
 from __future__ import print_function, unicode_literals
 
-import os
 import time
 import tempfile
 from datetime import datetime
 
+from .bos import bos
+
 
 def errdesc(errors):
     report = ["copyparty failed to add the following files to the archive:", ""]
@@ -20,9 +21,9 @@ def errdesc(errors):
     dt = datetime.utcfromtimestamp(time.time())
     dt = dt.strftime("%Y-%m%d-%H%M%S")
 
-    os.chmod(tf_path, 0o444)
+    bos.chmod(tf_path, 0o444)
     return {
         "vp": "archive-errors-{}.txt".format(dt),
         "ap": tf_path,
-        "st": os.stat(tf_path),
+        "st": bos.stat(tf_path),
-    }
+    }, report

copyparty/svchub.py

@@ -5,12 +5,16 @@ import re
 import os
 import sys
 import time
+import shlex
+import string
+import signal
+import socket
 import threading
 from datetime import datetime, timedelta
 import calendar
 
-from .__init__ import PY2, WINDOWS, MACOS, VT100
+from .__init__ import E, PY2, WINDOWS, ANYWIN, MACOS, VT100, unicode
-from .util import mp
+from .util import mp, start_log_thrs, start_stackmon, min_ex
 from .authsrv import AuthSrv
 from .tcpsrv import TcpSrv
 from .up2k import Up2k
@@ -28,17 +32,31 @@ class SvcHub(object):
     put() can return a queue (if want_reply=True) which has a blocking get() with the response.
     """
 
-    def __init__(self, args):
+    def __init__(self, args, argv, printed):
         self.args = args
+        self.argv = argv
+        self.logf = None
+        self.stop_req = False
+        self.stopping = False
+        self.stop_cond = threading.Condition()
+        self.httpsrv_up = 0
 
         self.ansi_re = re.compile("\033\\[[^m]*m")
         self.log_mutex = threading.Lock()
         self.next_day = 0
 
         self.log = self._log_disabled if args.q else self._log_enabled
+        if args.lo:
+            self._setup_logfile(printed)
+
+        if args.stackmon:
+            start_stackmon(args.stackmon, 0)
+
+        if args.log_thrs:
+            start_log_thrs(self.log, args.log_thrs, 0)
 
         # initiate all services to manage
-        self.asrv = AuthSrv(self.args, self.log, False)
+        self.asrv = AuthSrv(self.args, self.log)
         if args.ls:
             self.asrv.dbg_ls()
 
@@ -69,22 +87,138 @@ class SvcHub(object):
 
         self.broker = Broker(self)
 
-    def run(self):
+    def thr_httpsrv_up(self):
-        thr = threading.Thread(target=self.tcpsrv.run, name="svchub-main")
+        time.sleep(5)
+        failed = self.broker.num_workers - self.httpsrv_up
+        if not failed:
+            return
+
+        m = "{}/{} workers failed to start"
+        m = m.format(failed, self.broker.num_workers)
+        self.log("root", m, 1)
+        os._exit(1)
+
+    def cb_httpsrv_up(self):
+        self.httpsrv_up += 1
+        if self.httpsrv_up != self.broker.num_workers:
+            return
+
+        self.log("root", "workers OK\n")
+        self.up2k.init_vols()
+
+        thr = threading.Thread(target=self.sd_notify, name="sd-notify")
         thr.daemon = True
         thr.start()
 
-        # winxp/py2.7 support: thr.join() kills signals
+    def _logname(self):
-        try:
+        dt = datetime.utcfromtimestamp(time.time())
-            while True:
+        fn = self.args.lo
-                time.sleep(9001)
+        for fs in "YmdHMS":
+            fs = "%" + fs
+            if fs in fn:
+                fn = fn.replace(fs, dt.strftime(fs))
 
-        except KeyboardInterrupt:
+        return fn
+
+    def _setup_logfile(self, printed):
+        base_fn = fn = sel_fn = self._logname()
+        if fn != self.args.lo:
+            ctr = 0
+            # yup this is a race; if started sufficiently concurrently, two
+            # copyparties can grab the same logfile (considered and ignored)
+            while os.path.exists(sel_fn):
+                ctr += 1
+                sel_fn = "{}.{}".format(fn, ctr)
+
+        fn = sel_fn
+
+        try:
+            import lzma
+
+            lh = lzma.open(fn, "wt", encoding="utf-8", errors="replace", preset=0)
+
+        except:
+            import codecs
+
+            lh = codecs.open(fn, "w", encoding="utf-8", errors="replace")
+
+        lh.base_fn = base_fn
+
+        argv = [sys.executable] + self.argv
+        if hasattr(shlex, "quote"):
+            argv = [shlex.quote(x) for x in argv]
+        else:
+            argv = ['"{}"'.format(x) for x in argv]
+
+        msg = "[+] opened logfile [{}]\n".format(fn)
+        printed += msg
+        lh.write("t0: {:.3f}\nargv: {}\n\n{}".format(E.t0, " ".join(argv), printed))
+        self.logf = lh
+        print(msg, end="")
+
+    def run(self):
+        self.tcpsrv.run()
+
+        thr = threading.Thread(target=self.thr_httpsrv_up)
+        thr.daemon = True
+        thr.start()
+
+        for sig in [signal.SIGINT, signal.SIGTERM]:
+            signal.signal(sig, self.signal_handler)
+
+        # macos hangs after shutdown on sigterm with while-sleep,
+        # windows cannot ^c stop_cond (and win10 does the macos thing but winxp is fine??)
+        # linux is fine with both,
+        # never lucky
+        if ANYWIN:
+            # msys-python probably fine but >msys-python
+            thr = threading.Thread(target=self.stop_thr, name="svchub-sig")
+            thr.daemon = True
+            thr.start()
+
+            try:
+                while not self.stop_req:
+                    time.sleep(1)
+            except:
+                pass
+
+            self.shutdown()
+            thr.join()
+        else:
+            self.stop_thr()
+
+    def stop_thr(self):
+        while not self.stop_req:
+            with self.stop_cond:
+                self.stop_cond.wait(9001)
+
+        self.shutdown()
+
+    def signal_handler(self, sig, frame):
+        if self.stopping:
+            return
+
+        self.stop_req = True
+        with self.stop_cond:
+            self.stop_cond.notify_all()
+
+    def shutdown(self):
+        if self.stopping:
+            return
+
+        self.stopping = True
+        self.stop_req = True
+        with self.stop_cond:
+            self.stop_cond.notify_all()
+
+        ret = 1
+        try:
             with self.log_mutex:
                 print("OPYTHAT")
 
             self.tcpsrv.shutdown()
             self.broker.shutdown()
+            self.up2k.shutdown()
             if self.thumbsrv:
                 self.thumbsrv.shutdown()
 
@@ -97,11 +231,41 @@ class SvcHub(object):
                         print("waiting for thumbsrv (10sec)...")
 
             print("nailed it", end="")
+            ret = 0
         finally:
             print("\033[0m")
+            if self.logf:
+                self.logf.close()
+
+            sys.exit(ret)
 
     def _log_disabled(self, src, msg, c=0):
-        pass
+        if not self.logf:
+            return
+
+        with self.log_mutex:
+            ts = datetime.utcfromtimestamp(time.time())
+            ts = ts.strftime("%Y-%m%d-%H%M%S.%f")[:-3]
+            self.logf.write("@{} [{}] {}\n".format(ts, src, msg))
+
+            now = time.time()
+            if now >= self.next_day:
+                self._set_next_day()
+
+    def _set_next_day(self):
+        if self.next_day and self.logf and self.logf.base_fn != self._logname():
+            self.logf.close()
+            self._setup_logfile("")
+
+        dt = datetime.utcfromtimestamp(time.time())
+
+        # unix timestamp of next 00:00:00 (leap-seconds safe)
+        day_now = dt.day
+        while dt.day == day_now:
+            dt += timedelta(hours=12)
+
+        dt = dt.replace(hour=0, minute=0, second=0)
+        self.next_day = calendar.timegm(dt.utctimetuple())
 
     def _log_enabled(self, src, msg, c=0):
         """handles logging from all components"""
@@ -110,14 +274,7 @@ class SvcHub(object):
             if now >= self.next_day:
                 dt = datetime.utcfromtimestamp(now)
                 print("\033[36m{}\033[0m\n".format(dt.strftime("%Y-%m-%d")), end="")
-
+                self._set_next_day()
-                # unix timestamp of next 00:00:00 (leap-seconds safe)
-                day_now = dt.day
-                while dt.day == day_now:
-                    dt += timedelta(hours=12)
-
-                dt = dt.replace(hour=0, minute=0, second=0)
-                self.next_day = calendar.timegm(dt.utctimetuple())
 
             fmt = "\033[36m{} \033[33m{:21} \033[0m{}\n"
             if not VT100:
@@ -144,20 +301,20 @@ class SvcHub(object):
                 except:
                     print(msg.encode("ascii", "replace").decode(), end="")
 
+            if self.logf:
+                self.logf.write(msg)
+
     def check_mp_support(self):
         vmin = sys.version_info[1]
         if WINDOWS:
             msg = "need python 3.3 or newer for multiprocessing;"
-            if PY2:
+            if PY2 or vmin < 3:
-                # py2 pickler doesn't support winsock
-                return msg
-            elif vmin < 3:
                 return msg
         elif MACOS:
             return "multiprocessing is wonky on mac osx;"
         else:
-            msg = "need python 2.7 or 3.3+ for multiprocessing;"
+            msg = "need python 3.3+ for multiprocessing;"
-            if not PY2 and vmin < 3:
+            if PY2 or vmin < 3:
                 return msg
 
         try:
@@ -189,5 +346,24 @@ class SvcHub(object):
         if not err:
             return True
         else:
-            self.log("root", err)
+            self.log("svchub", err)
             return False
+
+    def sd_notify(self):
+        try:
+            addr = os.getenv("NOTIFY_SOCKET")
+            if not addr:
+                return
+
+            addr = unicode(addr)
+            if addr.startswith("@"):
+                addr = "\0" + addr[1:]
+
+            m = "".join(x for x in addr if x in string.printable)
+            self.log("sd_notify", m)
+
+            sck = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM)
+            sck.connect(addr)
+            sck.sendall(b"READY=1")
+        except:
+            self.log("sd_notify", min_ex())

copyparty/szip.py

@@ -4,15 +4,15 @@ from __future__ import print_function, unicode_literals
 import os
 import time
 import zlib
-import struct
 from datetime import datetime
 
 from .sutil import errdesc
-from .util import yieldfile, sanitize_fn
+from .util import yieldfile, sanitize_fn, spack, sunpack
+from .bos import bos
 
 
 def dostime2unix(buf):
-    t, d = struct.unpack("<HH", buf)
+    t, d = sunpack(b"<HH", buf)
 
     ts = (t & 0x1F) * 2
     tm = (t >> 5) & 0x3F
@@ -36,13 +36,13 @@ def unixtime2dos(ts):
 
     bd = ((dy - 1980) << 9) + (dm << 5) + dd
     bt = (th << 11) + (tm << 5) + ts // 2
-    return struct.pack("<HH", bt, bd)
+    return spack(b"<HH", bt, bd)
 
 
 def gen_fdesc(sz, crc32, z64):
     ret = b"\x50\x4b\x07\x08"
-    fmt = "<LQQ" if z64 else "<LLL"
+    fmt = b"<LQQ" if z64 else b"<LLL"
-    ret += struct.pack(fmt, crc32, sz, sz)
+    ret += spack(fmt, crc32, sz, sz)
     return ret
 
 
@@ -66,7 +66,7 @@ def gen_hdr(h_pos, fn, sz, lastmod, utf8, crc32, pre_crc):
     req_ver = b"\x2d\x00" if z64 else b"\x0a\x00"
 
     if crc32:
-        crc32 = struct.pack("<L", crc32)
+        crc32 = spack(b"<L", crc32)
     else:
         crc32 = b"\x00" * 4
 
@@ -87,14 +87,14 @@ def gen_hdr(h_pos, fn, sz, lastmod, utf8, crc32, pre_crc):
     # however infozip does actual sz and it even works on winxp
     # (same reasning for z64 extradata later)
     vsz = 0xFFFFFFFF if z64 else sz
-    ret += struct.pack("<LL", vsz, vsz)
+    ret += spack(b"<LL", vsz, vsz)
 
     # windows support (the "?" replace below too)
-    fn = sanitize_fn(fn, ok="/")
+    fn = sanitize_fn(fn, "/", [])
     bfn = fn.encode("utf-8" if utf8 else "cp437", "replace").replace(b"?", b"_")
 
     z64_len = len(z64v) * 8 + 4 if z64v else 0
-    ret += struct.pack("<HH", len(bfn), z64_len)
+    ret += spack(b"<HH", len(bfn), z64_len)
 
     if h_pos is not None:
         # 2b comment, 2b diskno
@@ -106,12 +106,12 @@ def gen_hdr(h_pos, fn, sz, lastmod, utf8, crc32, pre_crc):
         ret += b"\x01\x00\x00\x00\xa4\x81"
 
         # 4b local-header-ofs
-        ret += struct.pack("<L", min(h_pos, 0xFFFFFFFF))
+        ret += spack(b"<L", min(h_pos, 0xFFFFFFFF))
 
     ret += bfn
 
     if z64v:
-        ret += struct.pack("<HH" + "Q" * len(z64v), 1, len(z64v) * 8, *z64v)
+        ret += spack(b"<HH" + b"Q" * len(z64v), 1, len(z64v) * 8, *z64v)
 
     return ret
 
@@ -136,7 +136,7 @@ def gen_ecdr(items, cdir_pos, cdir_end):
     need_64 = nitems == 0xFFFF or 0xFFFFFFFF in [csz, cpos]
 
     # 2b tnfiles, 2b dnfiles, 4b dir sz, 4b dir pos
-    ret += struct.pack("<HHLL", nitems, nitems, csz, cpos)
+    ret += spack(b"<HHLL", nitems, nitems, csz, cpos)
 
     # 2b comment length
     ret += b"\x00\x00"
@@ -163,7 +163,7 @@ def gen_ecdr64(items, cdir_pos, cdir_end):
 
     # 8b tnfiles, 8b dnfiles, 8b dir sz, 8b dir pos
     cdir_sz = cdir_end - cdir_pos
-    ret += struct.pack("<QQQQ", len(items), len(items), cdir_sz, cdir_pos)
+    ret += spack(b"<QQQQ", len(items), len(items), cdir_sz, cdir_pos)
 
     return ret
 
@@ -178,13 +178,14 @@ def gen_ecdr64_loc(ecdr64_pos):
     ret = b"\x50\x4b\x06\x07"
 
     # 4b cdisk, 8b start of ecdr64, 4b ndisks
-    ret += struct.pack("<LQL", 0, ecdr64_pos, 1)
+    ret += spack(b"<LQL", 0, ecdr64_pos, 1)
 
     return ret
 
 
 class StreamZip(object):
-    def __init__(self, fgen, utf8=False, pre_crc=False):
+    def __init__(self, log, fgen, utf8=False, pre_crc=False):
+        self.log = log
         self.fgen = fgen
         self.utf8 = utf8
         self.pre_crc = pre_crc
@@ -247,8 +248,8 @@ class StreamZip(object):
                 errors.append([f["vp"], repr(ex)])
 
         if errors:
-            errf = errdesc(errors)
+            errf, txt = errdesc(errors)
-            print(repr(errf))
+            self.log("\n".join(([repr(errf)] + txt[1:])))
             for x in self.ser(errf):
                 yield x
 
@@ -271,4 +272,4 @@ class StreamZip(object):
         yield self._ct(ecdr)
 
         if errors:
-            os.unlink(errf["ap"])
+            bos.unlink(errf["ap"])

copyparty/tcpsrv.py

@@ -2,11 +2,10 @@
 from __future__ import print_function, unicode_literals
 
 import re
-import time
 import socket
-import select
 
-from .util import chkcmd, Counter
+from .__init__ import MACOS, ANYWIN
+from .util import chkcmd
 
 
 class TcpSrv(object):
@@ -20,7 +19,7 @@ class TcpSrv(object):
         self.args = hub.args
         self.log = hub.log
 
-        self.num_clients = Counter()
+        self.stopping = False
 
         ip = "127.0.0.1"
         eps = {ip: "local only"}
@@ -31,14 +30,16 @@ class TcpSrv(object):
                 for x in nonlocals:
                     eps[x] = "external"
 
+        msgs = []
+        m = "available @ http://{}:{}/  (\033[33m{}\033[0m)"
         for ip, desc in sorted(eps.items(), key=lambda x: x[1]):
             for port in sorted(self.args.p):
-                self.log(
+                msgs.append(m.format(ip, port, desc))
-                    "tcpsrv",
+
-                    "available @ http://{}:{}/  (\033[33m{}\033[0m)".format(
+        if msgs:
-                        ip, port, desc
+            msgs[-1] += "\n"
-                    ),
+            for m in msgs:
-                )
+                self.log("tcpsrv", m)
 
         self.srv = []
         for ip in self.args.i:
@@ -65,57 +66,118 @@ class TcpSrv(object):
         for srv in self.srv:
             srv.listen(self.args.nc)
             ip, port = srv.getsockname()
-            self.log("tcpsrv", "listening @ {0}:{1}".format(ip, port))
+            fno = srv.fileno()
+            msg = "listening @ {}:{}  f{}".format(ip, port, fno)
+            self.log("tcpsrv", msg)
+            if self.args.q:
+                print(msg)
 
-        while True:
+            self.hub.broker.put(False, "listen", srv)
-            if self.args.log_conn:
-                self.log("tcpsrv", "|%sC-ncli" % ("-" * 1,), c="1;30")
-
-            if self.num_clients.v >= self.args.nc:
-                time.sleep(0.1)
-                continue
-
-            if self.args.log_conn:
-                self.log("tcpsrv", "|%sC-acc1" % ("-" * 2,), c="1;30")
-
-            ready, _, _ = select.select(self.srv, [], [])
-            for srv in ready:
-                sck, addr = srv.accept()
-                sip, sport = srv.getsockname()
-                if self.args.log_conn:
-                    self.log(
-                        "%s %s" % addr,
-                        "|{}C-acc2 \033[0;36m{} \033[3{}m{}".format(
-                            "-" * 3, sip, sport % 8, sport
-                        ),
-                        c="1;30",
-                    )
-
-                self.num_clients.add()
-                self.hub.broker.put(False, "httpconn", sck, addr)
 
     def shutdown(self):
+        self.stopping = True
+        try:
+            for srv in self.srv:
+                srv.close()
+        except:
+            pass
+
         self.log("tcpsrv", "ok bye")
 
-    def detect_interfaces(self, listen_ips):
+    def ips_linux(self):
         eps = {}
-
-        # get all ips and their interfaces
         try:
-            ip_addr, _ = chkcmd("ip", "addr")
+            txt, _ = chkcmd(["ip", "addr"])
         except:
-            ip_addr = None
+            return eps
 
-        if ip_addr:
+        r = re.compile(r"^\s+inet ([^ ]+)/.* (.*)")
-            r = re.compile(r"^\s+inet ([^ ]+)/.* (.*)")
+        for ln in txt.split("\n"):
-            for ln in ip_addr.split("\n"):
+            try:
-                try:
+                ip, dev = r.match(ln.rstrip()).groups()
-                    ip, dev = r.match(ln.rstrip()).groups()
+                eps[ip] = dev
-                    for lip in listen_ips:
+            except:
-                        if lip in ["0.0.0.0", ip]:
+                pass
-                            eps[ip] = dev
+
-                except:
+        return eps
-                    pass
+
+    def ips_macos(self):
+        eps = {}
+        try:
+            txt, _ = chkcmd(["ifconfig"])
+        except:
+            return eps
+
+        rdev = re.compile(r"^([^ ]+):")
+        rip = re.compile(r"^\tinet ([0-9\.]+) ")
+        dev = None
+        for ln in txt.split("\n"):
+            m = rdev.match(ln)
+            if m:
+                dev = m.group(1)
+
+            m = rip.match(ln)
+            if m:
+                eps[m.group(1)] = dev
+                dev = None
+
+        return eps
+
+    def ips_windows_ipconfig(self):
+        eps = {}
+        try:
+            txt, _ = chkcmd(["ipconfig"])
+        except:
+            return eps
+
+        rdev = re.compile(r"(^[^ ].*):$")
+        rip = re.compile(r"^ +IPv?4? [^:]+: *([0-9\.]{7,15})$")
+        dev = None
+        for ln in txt.replace("\r", "").split("\n"):
+            m = rdev.match(ln)
+            if m:
+                dev = m.group(1).split(" adapter ", 1)[-1]
+
+            m = rip.match(ln)
+            if m and dev:
+                eps[m.group(1)] = dev
+                dev = None
+
+        return eps
+
+    def ips_windows_netsh(self):
+        eps = {}
+        try:
+            txt, _ = chkcmd("netsh interface ip show address".split())
+        except:
+            return eps
+
+        rdev = re.compile(r'.* "([^"]+)"$')
+        rip = re.compile(r".* IP\b.*: +([0-9\.]{7,15})$")
+        dev = None
+        for ln in txt.replace("\r", "").split("\n"):
+            m = rdev.match(ln)
+            if m:
+                dev = m.group(1)
+
+            m = rip.match(ln)
+            if m and dev:
+                eps[m.group(1)] = dev
+                dev = None
+
+        return eps
+
+    def detect_interfaces(self, listen_ips):
+        if MACOS:
+            eps = self.ips_macos()
+        elif ANYWIN:
+            eps = self.ips_windows_ipconfig()  # sees more interfaces
+            eps.update(self.ips_windows_netsh())  # has better names
+        else:
+            eps = self.ips_linux()
+
+        if "0.0.0.0" not in listen_ips:
+            eps = {k: v for k, v in eps if k in listen_ips}
 
         default_route = None
         s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

copyparty/th_cli.py

@@ -5,6 +5,7 @@ import os
 
 from .util import Cooldown
 from .th_srv import thumb_path, THUMBABLE, FMT_FF
+from .bos import bos
 
 
 class ThumbCli(object):
@@ -36,7 +37,7 @@ class ThumbCli(object):
         tpath = thumb_path(histpath, rem, mtime, fmt)
         ret = None
         try:
-            st = os.stat(tpath)
+            st = bos.stat(tpath)
             if st.st_size:
                 ret = tpath
             else:

copyparty/th_srv.py

@@ -9,15 +9,12 @@ import hashlib
 import threading
 import subprocess as sp
 
-from .__init__ import PY2
+from .__init__ import PY2, unicode
-from .util import fsenc, runcmd, Queue, Cooldown, BytesIO, min_ex
+from .util import fsenc, vsplit, runcmd, Queue, Cooldown, BytesIO, min_ex
+from .bos import bos
 from .mtag import HAVE_FFMPEG, HAVE_FFPROBE, ffprobe
 
 
-if not PY2:
-    unicode = str
-
-
 HAVE_PIL = False
 HAVE_HEIF = False
 HAVE_AVIF = False
@@ -53,7 +50,7 @@ except:
 # https://pillow.readthedocs.io/en/stable/handbook/image-file-formats.html
 # ffmpeg -formats
 FMT_PIL = "bmp dib gif icns ico jpg jpeg jp2 jpx pcx png pbm pgm ppm pnm sgi tga tif tiff webp xbm dds xpm"
-FMT_FF = "av1 asf avi flv m4v mkv mjpeg mjpg mpg mpeg mpg2 mpeg2 h264 avc h265 hevc mov 3gp mp4 ts mpegts nut ogv ogm rm vob webm wmv"
+FMT_FF = "av1 asf avi flv m4v mkv mjpeg mjpg mpg mpeg mpg2 mpeg2 h264 avc mts h265 hevc mov 3gp mp4 ts mpegts nut ogv ogm rm vob webm wmv"
 
 if HAVE_HEIF:
     FMT_PIL += " heif heifs heic heics"
@@ -77,21 +74,16 @@ def thumb_path(histpath, rem, mtime, fmt):
     # base16 = 16 = 256
     # b64-lc = 38 = 1444
     # base64 = 64 = 4096
-    try:
+    rd, fn = vsplit(rem)
-        rd, fn = rem.rsplit("/", 1)
-    except:
-        rd = ""
-        fn = rem
-
     if rd:
-        h = hashlib.sha512(fsenc(rd)).digest()[:24]
+        h = hashlib.sha512(fsenc(rd)).digest()
         b64 = base64.urlsafe_b64encode(h).decode("ascii")[:24]
         rd = "{}/{}/".format(b64[:2], b64[2:4]).lower() + b64
     else:
         rd = "top"
 
     # could keep original filenames but this is safer re pathlen
-    h = hashlib.sha512(fsenc(fn)).digest()[:24]
+    h = hashlib.sha512(fsenc(fn)).digest()
     fn = base64.urlsafe_b64encode(h).decode("ascii")[:24]
 
     return "{}/th/{}/{}.{:x}.{}".format(
@@ -125,18 +117,19 @@ class ThumbSrv(object):
         if not self.args.no_vthumb and (not HAVE_FFMPEG or not HAVE_FFPROBE):
             missing = []
             if not HAVE_FFMPEG:
-                missing.append("ffmpeg")
+                missing.append("FFmpeg")
 
             if not HAVE_FFPROBE:
-                missing.append("ffprobe")
+                missing.append("FFprobe")
 
             msg = "cannot create video thumbnails because some of the required programs are not available: "
             msg += ", ".join(missing)
             self.log(msg, c=3)
 
-        t = threading.Thread(target=self.cleaner, name="thumb-cleaner")
+        if self.args.th_clean:
-        t.daemon = True
+            t = threading.Thread(target=self.cleaner, name="thumb-cleaner")
-        t.start()
+            t.daemon = True
+            t.start()
 
     def log(self, msg, c=0):
         self.log_func("thumb", msg, c)
@@ -162,13 +155,10 @@ class ThumbSrv(object):
                 self.log("wait {}".format(tpath))
             except:
                 thdir = os.path.dirname(tpath)
-                try:
+                bos.makedirs(thdir)
-                    os.makedirs(thdir)
-                except:
-                    pass
 
                 inf_path = os.path.join(thdir, "dir.txt")
-                if not os.path.exists(inf_path):
+                if not bos.path.exists(inf_path):
                     with open(inf_path, "wb") as f:
                         f.write(fsenc(os.path.dirname(abspath)))
 
@@ -188,7 +178,7 @@ class ThumbSrv(object):
                 cond.wait(3)
 
         try:
-            st = os.stat(tpath)
+            st = bos.stat(tpath)
             if st.st_size:
                 return tpath
         except:
@@ -205,7 +195,7 @@ class ThumbSrv(object):
             abspath, tpath = task
             ext = abspath.split(".")[-1].lower()
             fun = None
-            if not os.path.exists(tpath):
+            if not bos.path.exists(tpath):
                 if ext in FMT_PIL:
                     fun = self.conv_pil
                 elif ext in FMT_FF:
@@ -263,7 +253,7 @@ class ThumbSrv(object):
                 pass  # default q = 75
 
             if im.mode not in fmts:
-                print("conv {}".format(im.mode))
+                # print("conv {}".format(im.mode))
                 im = im.convert("RGB")
 
             im.save(tpath, quality=40, method=6)
@@ -316,7 +306,7 @@ class ThumbSrv(object):
 
         cmd += [fsenc(tpath)]
 
-        ret, sout, serr = runcmd(*cmd)
+        ret, sout, serr = runcmd(cmd)
         if ret != 0:
             msg = ["ff: {}".format(x) for x in serr.split("\n")]
             self.log("FFmpeg failed:\n" + "\n".join(msg), c="1;30")
@@ -331,7 +321,7 @@ class ThumbSrv(object):
             p1 = os.path.dirname(tdir)
             p2 = os.path.dirname(p1)
             for dp in [tdir, p1, p2]:
-                os.utime(fsenc(dp), (ts, ts))
+                bos.utime(dp, (ts, ts))
         except:
             pass
 
@@ -339,34 +329,37 @@ class ThumbSrv(object):
         interval = self.args.th_clean
         while True:
             time.sleep(interval)
+            ndirs = 0
             for vol, histpath in self.asrv.vfs.histtab.items():
                 if histpath.startswith(vol):
                     self.log("\033[Jcln {}/\033[A".format(histpath))
                 else:
                     self.log("\033[Jcln {} ({})/\033[A".format(histpath, vol))
 
-                self.clean(histpath)
+                ndirs += self.clean(histpath)
 
-            self.log("\033[Jcln ok")
+            self.log("\033[Jcln ok; rm {} dirs".format(ndirs))
 
     def clean(self, histpath):
-        # self.log("cln {}".format(histpath))
+        thumbpath = os.path.join(histpath, "th")
+        # self.log("cln {}".format(thumbpath))
         maxage = self.args.th_maxage
         now = time.time()
         prev_b64 = None
         prev_fp = None
         try:
-            ents = os.listdir(histpath)
+            ents = bos.listdir(thumbpath)
         except:
-            return
+            return 0
 
+        ndirs = 0
         for f in sorted(ents):
-            fp = os.path.join(histpath, f)
+            fp = os.path.join(thumbpath, f)
             cmp = fp.lower().replace("\\", "/")
 
             # "top" or b64 prefix/full (a folder)
             if len(f) <= 3 or len(f) == 24:
-                age = now - os.path.getmtime(fp)
+                age = now - bos.path.getmtime(fp)
                 if age > maxage:
                     with self.mutex:
                         safe = True
@@ -376,10 +369,11 @@ class ThumbSrv(object):
                                 break
 
                         if safe:
+                            ndirs += 1
                             self.log("rm -rf [{}]".format(fp))
                             shutil.rmtree(fp, ignore_errors=True)
                 else:
-                    self.clean(fp)
+                    ndirs += self.clean(fp)
                 continue
 
             # thumb file
@@ -397,7 +391,9 @@ class ThumbSrv(object):
 
             if b64 == prev_b64:
                 self.log("rm replaced [{}]".format(fp))
-                os.unlink(prev_fp)
+                bos.unlink(prev_fp)
 
             prev_b64 = b64
             prev_fp = fp
+
+        return ndirs

copyparty/u2idx.py

@@ -7,7 +7,9 @@ import time
 import threading
 from datetime import datetime
 
+from .__init__ import unicode
 from .util import s3dec, Pebkac, min_ex
+from .bos import bos
 from .up2k import up2k_wark_from_hashlist
 
 
@@ -26,7 +28,7 @@ class U2idx(object):
         self.timeout = self.args.srch_time
 
         if not HAVE_SQLITE3:
-            self.log("could not load sqlite3; searchign wqill be disabled")
+            self.log("your python does not have sqlite3; searching will be disabled")
             return
 
         self.cur = {}
@@ -57,16 +59,19 @@ class U2idx(object):
             raise Pebkac(500, min_ex())
 
     def get_cur(self, ptop):
+        if not HAVE_SQLITE3:
+            return None
+
         cur = self.cur.get(ptop)
         if cur:
             return cur
 
         histpath = self.asrv.vfs.histtab[ptop]
         db_path = os.path.join(histpath, "up2k.db")
-        if not os.path.exists(db_path):
+        if not bos.path.exists(db_path):
             return None
 
-        cur = sqlite3.connect(db_path).cursor()
+        cur = sqlite3.connect(db_path, 2).cursor()
         self.cur[ptop] = cur
         return cur
 
@@ -87,6 +92,8 @@ class U2idx(object):
         mt_ctr = 0
         mt_keycmp = "substr(up.w,1,16)"
         mt_keycmp2 = None
+        ptn_lc = re.compile(r" (mt[0-9]+\.v) ([=<!>]+) \? $")
+        ptn_lcv = re.compile(r"[a-zA-Z]")
 
         while True:
             uq = uq.strip()
@@ -179,6 +186,21 @@ class U2idx(object):
             va.append(v)
             is_key = True
 
+            # lowercase tag searches
+            m = ptn_lc.search(q)
+            if not m or not ptn_lcv.search(unicode(v)):
+                continue
+
+            va.pop()
+            va.append(v.lower())
+            q = q[: m.start()]
+
+            field, oper = m.groups()
+            if oper in ["=", "=="]:
+                q += " {} like ? ".format(field)
+            else:
+                q += " lower({}) {} ? ".format(field, oper)
+
         try:
             return self.run_query(vols, joins + "where " + q, va)
         except Exception as ex:
@@ -222,7 +244,7 @@ class U2idx(object):
             sret = []
             c = cur.execute(q, v)
             for hit in c:
-                w, ts, sz, rd, fn = hit
+                w, ts, sz, rd, fn, ip, at = hit
                 lim -= 1
                 if lim <= 0:
                     break

copyparty/util.py

@@ -4,6 +4,7 @@ from __future__ import print_function, unicode_literals
 import re
 import os
 import sys
+import stat
 import time
 import base64
 import select
@@ -16,6 +17,7 @@ import mimetypes
 import contextlib
 import subprocess as sp  # nosec
 from datetime import datetime
+from collections import Counter
 
 from .__init__ import PY2, WINDOWS, ANYWIN
 from .stolen import surrogateescape
@@ -42,6 +44,20 @@ else:
     from Queue import Queue  # pylint: disable=import-error,no-name-in-module
     from StringIO import StringIO as BytesIO
 
+
+try:
+    struct.unpack(b">i", b"idgi")
+    spack = struct.pack
+    sunpack = struct.unpack
+except:
+
+    def spack(f, *a, **ka):
+        return struct.pack(f.decode("ascii"), *a, **ka)
+
+    def sunpack(f, *a, **ka):
+        return struct.unpack(f.decode("ascii"), *a, **ka)
+
+
 surrogateescape.register_surrogateescape()
 FS_ENCODING = sys.getfilesystemencoding()
 if WINDOWS and PY2:
@@ -123,20 +139,6 @@ REKOBO_KEY = {
 REKOBO_LKEY = {k.lower(): v for k, v in REKOBO_KEY.items()}
 
 
-class Counter(object):
-    def __init__(self, v=0):
-        self.v = v
-        self.mutex = threading.Lock()
-
-    def add(self, delta=1):
-        with self.mutex:
-            self.v += delta
-
-    def set(self, absval):
-        with self.mutex:
-            self.v = absval
-
-
 class Cooldown(object):
     def __init__(self, maxage):
         self.maxage = maxage
@@ -231,7 +233,7 @@ def nuprint(msg):
 
 def rice_tid():
     tid = threading.current_thread().ident
-    c = struct.unpack(b"B" * 5, struct.pack(b">Q", tid)[-5:])
+    c = sunpack(b"B" * 5, spack(b">Q", tid)[-5:])
     return "".join("\033[1;37;48;5;{}m{:02x}".format(x, x) for x in c) + "\033[0m"
 
 
@@ -282,15 +284,69 @@ def alltrace():
     return "\n".join(rret + bret)
 
 
+def start_stackmon(arg_str, nid):
+    suffix = "-{}".format(nid) if nid else ""
+    fp, f = arg_str.rsplit(",", 1)
+    f = int(f)
+    t = threading.Thread(
+        target=stackmon,
+        args=(fp, f, suffix),
+        name="stackmon" + suffix,
+    )
+    t.daemon = True
+    t.start()
+
+
+def stackmon(fp, ival, suffix):
+    ctr = 0
+    while True:
+        ctr += 1
+        time.sleep(ival)
+        st = "{}, {}\n{}".format(ctr, time.time(), alltrace())
+        with open(fp + suffix, "wb") as f:
+            f.write(st.encode("utf-8", "replace"))
+
+
+def start_log_thrs(logger, ival, nid):
+    ival = int(ival)
+    tname = lname = "log-thrs"
+    if nid:
+        tname = "logthr-n{}-i{:x}".format(nid, os.getpid())
+        lname = tname[3:]
+
+    t = threading.Thread(
+        target=log_thrs,
+        args=(logger, ival, lname),
+        name=tname,
+    )
+    t.daemon = True
+    t.start()
+
+
+def log_thrs(log, ival, name):
+    while True:
+        time.sleep(ival)
+        tv = [x.name for x in threading.enumerate()]
+        tv = [
+            x.split("-")[0]
+            if x.startswith("httpconn-") or x.startswith("thumb-")
+            else "listen"
+            if "-listen-" in x
+            else x
+            for x in tv
+            if not x.startswith("pydevd.")
+        ]
+        tv = ["{}\033[36m{}".format(v, k) for k, v in sorted(Counter(tv).items())]
+        log(name, "\033[0m \033[33m".join(tv), 3)
+
+
 def min_ex():
     et, ev, tb = sys.exc_info()
-    tb = traceback.extract_tb(tb, 2)
+    tb = traceback.extract_tb(tb)
-    ex = [
+    fmt = "{} @ {} <{}>: {}"
-        "{} @ {} <{}>: {}".format(fp.split(os.sep)[-1], ln, fun, txt)
+    ex = [fmt.format(fp.split(os.sep)[-1], ln, fun, txt) for fp, ln, fun, txt in tb]
-        for fp, ln, fun, txt in tb
+    ex.append("[{}] {}".format(et.__name__, ev))
-    ]
+    return "\n".join(ex[-8:])
-    ex.append("{}: {}".format(et.__name__, ev))
-    return "\n".join(ex)
 
 
 @contextlib.contextmanager
@@ -351,7 +407,7 @@ def ren_open(fname, *args, **kwargs):
         if not b64:
             b64 = (bname + ext).encode("utf-8", "replace")
             b64 = hashlib.sha512(b64).digest()[:12]
-            b64 = base64.urlsafe_b64encode(b64).decode("utf-8").rstrip("=")
+            b64 = base64.urlsafe_b64encode(b64).decode("utf-8")
 
         badlen = len(fname)
         while len(fname) >= badlen:
@@ -648,6 +704,16 @@ def s2hms(s, optional_h=False):
     return "{}:{:02}:{:02}".format(h, m, s)
 
 
+def uncyg(path):
+    if len(path) < 2 or not path.startswith("/"):
+        return path
+
+    if len(path) > 2 and path[2] != "/":
+        return path
+
+    return "{}:\\{}".format(path[1], path[3:])
+
+
 def undot(path):
     ret = []
     for node in path.split("/"):
@@ -664,7 +730,7 @@ def undot(path):
     return "/".join(ret)
 
 
-def sanitize_fn(fn, ok="", bad=[]):
+def sanitize_fn(fn, ok, bad):
     if "/" not in ok:
         fn = fn.replace("\\", "/").split("/")[-1]
 
@@ -693,6 +759,19 @@ def sanitize_fn(fn, ok="", bad=[]):
     return fn.strip()
 
 
+def absreal(fpath):
+    try:
+        return fsdec(os.path.abspath(os.path.realpath(fsenc(fpath))))
+    except:
+        if not WINDOWS:
+            raise
+
+        # cpython bug introduced in 3.8, still exists in 3.9.1,
+        # some win7sp1 and win10:20H2 boxes cannot realpath a
+        # networked drive letter such as b"n:" or b"n:\\"
+        return os.path.abspath(os.path.realpath(fpath))
+
+
 def u8safe(txt):
     try:
         return txt.encode("utf-8", "xmlcharrefreplace").decode("utf-8", "replace")
@@ -750,6 +829,13 @@ def unquotep(txt):
     return w8dec(unq2)
 
 
+def vsplit(vpath):
+    if "/" not in vpath:
+        return "", vpath
+
+    return vpath.rsplit("/", 1)
+
+
 def w8dec(txt):
     """decodes filesystem-bytes to wtf8"""
     if PY2:
@@ -894,35 +980,24 @@ def yieldfile(fn):
             yield buf
 
 
-def hashcopy(actor, fin, fout):
+def hashcopy(fin, fout):
-    is_mp = actor.is_mp
     hashobj = hashlib.sha512()
     tlen = 0
     for buf in fin:
-        if is_mp:
-            actor.workload += 1
-            if actor.workload > 2 ** 31:
-                actor.workload = 100
-
         tlen += len(buf)
         hashobj.update(buf)
         fout.write(buf)
 
-    digest32 = hashobj.digest()[:32]
+    digest = hashobj.digest()[:33]
-    digest_b64 = base64.urlsafe_b64encode(digest32).decode("utf-8").rstrip("=")
+    digest_b64 = base64.urlsafe_b64encode(digest).decode("utf-8")
 
     return tlen, hashobj.hexdigest(), digest_b64
 
 
-def sendfile_py(lower, upper, f, s, actor=None):
+def sendfile_py(lower, upper, f, s):
     remains = upper - lower
     f.seek(lower)
     while remains > 0:
-        if actor:
-            actor.workload += 1
-            if actor.workload > 2 ** 31:
-                actor.workload = 100
-
         # time.sleep(0.01)
         buf = f.read(min(1024 * 32, remains))
         if not buf:
@@ -960,6 +1035,9 @@ def sendfile_kern(lower, upper, f, s):
 
 
 def statdir(logger, scandir, lstat, top):
+    if lstat and not os.supports_follow_symlinks:
+        scandir = False
+
     try:
         btop = fsenc(top)
         if scandir and hasattr(os, "scandir"):
@@ -969,8 +1047,7 @@ def statdir(logger, scandir, lstat, top):
                     try:
                         yield [fsdec(fh.name), fh.stat(follow_symlinks=not lstat)]
                     except Exception as ex:
-                        msg = "scan-stat: \033[36m{} @ {}"
+                        logger(src, "[s] {} @ {}".format(repr(ex), fsdec(fh.path)), 6)
-                        logger(msg.format(repr(ex), fsdec(fh.path)))
         else:
             src = "listdir"
             fun = os.lstat if lstat else os.stat
@@ -979,11 +1056,33 @@ def statdir(logger, scandir, lstat, top):
                 try:
                     yield [fsdec(name), fun(abspath)]
                 except Exception as ex:
-                    msg = "list-stat: \033[36m{} @ {}"
+                    logger(src, "[s] {} @ {}".format(repr(ex), fsdec(abspath)), 6)
-                    logger(msg.format(repr(ex), fsdec(abspath)))
 
     except Exception as ex:
-        logger("{}: \033[31m{} @ {}".format(src, repr(ex), top))
+        logger(src, "{} @ {}".format(repr(ex), top), 1)
+
+
+def rmdirs(logger, scandir, lstat, top):
+    if not os.path.exists(fsenc(top)) or not os.path.isdir(fsenc(top)):
+        top = os.path.dirname(top)
+    
+    dirs = statdir(logger, scandir, lstat, top)
+    dirs = [x[0] for x in dirs if stat.S_ISDIR(x[1].st_mode)]
+    dirs = [os.path.join(top, x) for x in dirs]
+    ok = []
+    ng = []
+    for d in dirs[::-1]:
+        a, b = rmdirs(logger, scandir, lstat, d)
+        ok += a
+        ng += b
+
+    try:
+        os.rmdir(fsenc(top))
+        ok.append(top)
+    except:
+        ng.append(top)
+
+    return ok, ng
 
 
 def unescape_cookie(orig):
@@ -1020,10 +1119,16 @@ def guess_mime(url, fallback="application/octet-stream"):
     except:
         return fallback
 
-    return MIMES.get(ext) or mimetypes.guess_type(url)[0] or fallback
+    ret = MIMES.get(ext) or mimetypes.guess_type(url)[0] or fallback
+
+    if ";" not in ret:
+        if ret.startswith("text/") or ret.endswith("/javascript"):
+            ret += "; charset=UTF-8"
+
+    return ret
 
 
-def runcmd(*argv):
+def runcmd(argv):
     p = sp.Popen(argv, stdout=sp.PIPE, stderr=sp.PIPE)
     stdout, stderr = p.communicate()
     stdout = stdout.decode("utf-8", "replace")
@@ -1031,8 +1136,8 @@ def runcmd(*argv):
     return [p.returncode, stdout, stderr]
 
 
-def chkcmd(*argv):
+def chkcmd(argv):
-    ok, sout, serr = runcmd(*argv)
+    ok, sout, serr = runcmd(argv)
     if ok != 0:
         raise Exception(serr)
 
@@ -1054,10 +1159,7 @@ def gzip_orig_sz(fn):
     with open(fsenc(fn), "rb") as f:
         f.seek(-4, 2)
         rv = f.read(4)
-        try:
+        return sunpack(b"I", rv)[0]
-            return struct.unpack(b"I", rv)[0]
-        except:
-            return struct.unpack("I", rv)[0]
 
 
 def py_desc():

copyparty/web/baguettebox.js

@@ -13,7 +13,7 @@ window.baguetteBox = (function () {
             captions: true,
             buttons: 'auto',
             noScrollbars: false,
-            bodyClass: 'baguetteBox-open',
+            bodyClass: 'bbox-open',
             titleTag: false,
             async: false,
             preload: 2,
@@ -22,37 +22,46 @@ window.baguetteBox = (function () {
             afterHide: null,
             onChange: null,
         },
-        overlay, slider, previousButton, nextButton, closeButton,
+        overlay, slider, btnPrev, btnNext, btnHelp, btnVmode, btnClose,
         currentGallery = [],
         currentIndex = 0,
         isOverlayVisible = false,
         touch = {},  // start-pos
         touchFlag = false,  // busy
-        regex = /.+\.(gif|jpe?g|png|webp)/i,
+        re_i = /.+\.(gif|jpe?g|png|webp)(\?|$)/i,
+        re_v = /.+\.(webm|mp4)(\?|$)/i,
         data = {},  // all galleries
         imagesElements = [],
-        documentLastFocus = null;
+        documentLastFocus = null,
+        isFullscreen = false,
+        vmute = false,
+        vloop = false,
+        vnext = false,
+        resume_mp = false;
 
-    var overlayClickHandler = function (event) {
+    var onFSC = function (e) {
-        if (event.target.id.indexOf('baguette-img') !== -1) {
+        isFullscreen = !!document.fullscreenElement;
+    };
+
+    var overlayClickHandler = function (e) {
+        if (e.target.id.indexOf('baguette-img') !== -1)
             hideOverlay();
-        }
     };
 
-    var touchstartHandler = function (event) {
+    var touchstartHandler = function (e) {
         touch.count++;
-        if (touch.count > 1) {
+        if (touch.count > 1)
             touch.multitouch = true;
-        }
+
-        touch.startX = event.changedTouches[0].pageX;
+        touch.startX = e.changedTouches[0].pageX;
-        touch.startY = event.changedTouches[0].pageY;
+        touch.startY = e.changedTouches[0].pageY;
     };
-    var touchmoveHandler = function (event) {
+    var touchmoveHandler = function (e) {
-        if (touchFlag || touch.multitouch) {
+        if (touchFlag || touch.multitouch)
             return;
-        }
+
-        event.preventDefault ? event.preventDefault() : event.returnValue = false;
+        e.preventDefault ? e.preventDefault() : e.returnValue = false;
-        var touchEvent = event.touches[0] || event.changedTouches[0];
+        var touchEvent = e.touches[0] || e.changedTouches[0];
         if (touchEvent.pageX - touch.startX > 40) {
             touchFlag = true;
             showPreviousImage();
@@ -65,19 +74,19 @@ window.baguetteBox = (function () {
     };
     var touchendHandler = function () {
         touch.count--;
-        if (touch.count <= 0) {
+        if (touch.count <= 0)
             touch.multitouch = false;
-        }
+
         touchFlag = false;
     };
     var contextmenuHandler = function () {
         touchendHandler();
     };
 
-    var trapFocusInsideOverlay = function (event) {
+    var trapFocusInsideOverlay = function (e) {
-        if (overlay.style.display === 'block' && (overlay.contains && !overlay.contains(event.target))) {
+        if (overlay.style.display === 'block' && (overlay.contains && !overlay.contains(e.target))) {
-            event.stopPropagation();
+            e.stopPropagation();
-            initFocus();
+            btnClose.focus();
         }
     };
 
@@ -88,7 +97,7 @@ window.baguetteBox = (function () {
     }
 
     function bindImageClickListeners(selector, userOptions) {
-        var galleryNodeList = document.querySelectorAll(selector);
+        var galleryNodeList = QSA(selector);
         var selectorData = {
             galleries: [],
             nodeList: galleryNodeList
@@ -96,33 +105,26 @@ window.baguetteBox = (function () {
         data[selector] = selectorData;
 
         [].forEach.call(galleryNodeList, function (galleryElement) {
-            if (userOptions && userOptions.filter) {
-                regex = userOptions.filter;
-            }
-
             var tagsNodeList = [];
-            if (galleryElement.tagName === 'A') {
+            if (galleryElement.tagName === 'A')
                 tagsNodeList = [galleryElement];
-            } else {
+            else
                 tagsNodeList = galleryElement.getElementsByTagName('a');
-            }
 
             tagsNodeList = [].filter.call(tagsNodeList, function (element) {
-                if (element.className.indexOf(userOptions && userOptions.ignoreClass) === -1) {
+                if (element.className.indexOf(userOptions && userOptions.ignoreClass) === -1)
-                    return regex.test(element.href);
+                    return re_i.test(element.href) || re_v.test(element.href);
-                }
             });
-            if (tagsNodeList.length === 0) {
+            if (!tagsNodeList.length)
                 return;
-            }
 
             var gallery = [];
             [].forEach.call(tagsNodeList, function (imageElement, imageIndex) {
-                var imageElementClickHandler = function (event) {
+                var imageElementClickHandler = function (e) {
-                    if (event && event.ctrlKey)
+                    if (ctrl(e))
                         return true;
 
-                    event.preventDefault ? event.preventDefault() : event.returnValue = false;
+                    e.preventDefault ? e.preventDefault() : e.returnValue = false;
                     prepareOverlay(gallery, userOptions);
                     showOverlay(imageIndex);
                 };
@@ -140,93 +142,186 @@ window.baguetteBox = (function () {
     }
 
     function clearCachedData() {
-        for (var selector in data) {
+        for (var selector in data)
-            if (data.hasOwnProperty(selector)) {
+            if (data.hasOwnProperty(selector))
                 removeFromCache(selector);
-            }
-        }
     }
 
     function removeFromCache(selector) {
-        if (!data.hasOwnProperty(selector)) {
+        if (!data.hasOwnProperty(selector))
             return;
-        }
+
         var galleries = data[selector].galleries;
         [].forEach.call(galleries, function (gallery) {
             [].forEach.call(gallery, function (imageItem) {
                 unbind(imageItem.imageElement, 'click', imageItem.eventHandler);
             });
 
-            if (currentGallery === gallery) {
+            if (currentGallery === gallery)
                 currentGallery = [];
-            }
         });
 
         delete data[selector];
     }
 
     function buildOverlay() {
-        overlay = ebi('baguetteBox-overlay');
+        overlay = ebi('bbox-overlay');
-        if (overlay) {
+        if (!overlay) {
-            slider = ebi('baguetteBox-slider');
+            var ctr = mknod('div');
-            previousButton = ebi('previous-button');
+            ctr.innerHTML = (
-            nextButton = ebi('next-button');
+                '<div id="bbox-overlay" role="dialog">' +
-            closeButton = ebi('close-button');
+                '<div id="bbox-slider"></div>' +
-            return;
+                '<button id="bbox-prev" class="bbox-btn" type="button" aria-label="Previous">&lt;</button>' +
+                '<button id="bbox-next" class="bbox-btn" type="button" aria-label="Next">&gt;</button>' +
+                '<div id="bbox-btns">' +
+                '<button id="bbox-help" type="button">?</button>' +
+                '<button id="bbox-vmode" type="button" tt="a"></button>' +
+                '<button id="bbox-close" type="button" aria-label="Close">X</button>' +
+                '</div></div>'
+            );
+            overlay = ctr.firstChild;
+            QS('body').appendChild(overlay);
+            tt.att(overlay);
         }
-        overlay = mknod('div');
+        slider = ebi('bbox-slider');
-        overlay.setAttribute('role', 'dialog');
+        btnPrev = ebi('bbox-prev');
-        overlay.id = 'baguetteBox-overlay';
+        btnNext = ebi('bbox-next');
-        document.getElementsByTagName('body')[0].appendChild(overlay);
+        btnHelp = ebi('bbox-help');
-
+        btnVmode = ebi('bbox-vmode');
-        slider = mknod('div');
+        btnClose = ebi('bbox-close');
-        slider.id = 'baguetteBox-slider';
-        overlay.appendChild(slider);
-
-        previousButton = mknod('button');
-        previousButton.setAttribute('type', 'button');
-        previousButton.id = 'previous-button';
-        previousButton.setAttribute('aria-label', 'Previous');
-        previousButton.innerHTML = '&lt;';
-        overlay.appendChild(previousButton);
-
-        nextButton = mknod('button');
-        nextButton.setAttribute('type', 'button');
-        nextButton.id = 'next-button';
-        nextButton.setAttribute('aria-label', 'Next');
-        nextButton.innerHTML = '&gt;';
-        overlay.appendChild(nextButton);
-
-        closeButton = mknod('button');
-        closeButton.setAttribute('type', 'button');
-        closeButton.id = 'close-button';
-        closeButton.setAttribute('aria-label', 'Close');
-        closeButton.innerHTML = '&times;';
-        overlay.appendChild(closeButton);
-
-        previousButton.className = nextButton.className = closeButton.className = 'baguetteBox-button';
-
         bindEvents();
     }
 
-    function keyDownHandler(event) {
+    function halp() {
-        switch (event.keyCode) {
+        if (ebi('bbox-halp'))
-            case 37: // Left
+            return;
-                showPreviousImage();
+
-                break;
+        var list = [
-            case 39: // Right
+            ['<b># hotkey</b>', '<b># operation</b>'],
-                showNextImage();
+            ['escape', 'close'],
-                break;
+            ['left, J', 'previous file'],
-            case 27: // Esc
+            ['right, L', 'next file'],
-                hideOverlay();
+            ['home', 'first file'],
-                break;
+            ['end', 'last file'],
-            case 36: // Home
+            ['space, P, K', 'video: play / pause'],
-                showFirstImage(event);
+            ['U', 'video: seek 10sec back'],
-                break;
+            ['P', 'video: seek 10sec ahead'],
-            case 35: // End
+            ['M', 'video: toggle mute'],
-                showLastImage(event);
+            ['R', 'video: toggle loop'],
-                break;
+            ['C', 'video: toggle auto-next'],
+            ['F', 'video: toggle fullscreen'],
+        ],
+            d = mknod('table'),
+            html = ['<tbody>'];
+
+        for (var a = 0; a < list.length; a++)
+            html.push('<tr><td>' + list[a][0] + '</td><td>' + list[a][1] + '</td></tr>');
+
+        d.innerHTML = html.join('\n') + '</tbody>';
+        d.setAttribute('id', 'bbox-halp');
+        d.onclick = function () {
+            overlay.removeChild(d);
+        };
+        overlay.appendChild(d);
+    }
+
+    function keyDownHandler(e) {
+        if (e.ctrlKey || e.altKey || e.metaKey || e.isComposing)
+            return;
+
+        var k = e.code + '', v = vid();
+
+        if (k == "ArrowLeft" || k == "KeyJ")
+            showPreviousImage();
+        else if (k == "ArrowRight" || k == "KeyL")
+            showNextImage();
+        else if (k == "Escape")
+            hideOverlay();
+        else if (k == "Home")
+            showFirstImage(e);
+        else if (k == "End")
+            showLastImage(e);
+        else if (k == "Space" || k == "KeyP" || k == "KeyK")
+            playpause();
+        else if (k == "KeyU" || k == "KeyO")
+            relseek(k == "KeyU" ? -10 : 10);
+        else if (k == "KeyM" && v) {
+            v.muted = vmute = !vmute;
+            mp_ctl();
         }
+        else if (k == "KeyR" && v) {
+            vloop = !vloop;
+            vnext = vnext && !vloop;
+            setVmode();
+        }
+        else if (k == "KeyC" && v) {
+            vnext = !vnext;
+            vloop = vloop && !vnext;
+            setVmode();
+        }
+        else if (k == "KeyF")
+            try {
+                if (isFullscreen)
+                    document.exitFullscreen();
+                else
+                    v.requestFullscreen();
+            }
+            catch (ex) { }
+    }
+
+    function setVmode() {
+        var v = vid();
+        ebi('bbox-vmode').style.display = v ? '' : 'none';
+        if (!v)
+            return;
+
+        var msg = 'When video ends, ', tts = '', lbl;
+        if (vloop) {
+            lbl = 'Loop';
+            msg += 'repeat it';
+            tts = '$NHotkey: R';
+        }
+        else if (vnext) {
+            lbl = 'Cont';
+            msg += 'continue to next';
+            tts = '$NHotkey: C';
+        }
+        else {
+            lbl = 'Stop';
+            msg += 'just stop'
+        }
+        btnVmode.setAttribute('aria-label', msg);
+        btnVmode.setAttribute('tt', msg + tts);
+        btnVmode.textContent = lbl;
+
+        v.loop = vloop
+        if (vloop && v.paused)
+            v.play();
+    }
+
+    function tglVmode() {
+        if (vloop) {
+            vnext = true;
+            vloop = false;
+        }
+        else if (vnext)
+            vnext = false;
+        else
+            vloop = true;
+
+        setVmode();
+        if (tt.en)
+            tt.show.bind(this)();
+    }
+
+    function keyUpHandler(e) {
+        if (e.ctrlKey || e.altKey || e.metaKey || e.isComposing)
+            return;
+
+        var k = e.code + '';
+
+        if (k == "Space")
+            ev(e);
     }
 
     var passiveSupp = false;
@@ -248,9 +343,11 @@ window.baguetteBox = (function () {
 
     function bindEvents() {
         bind(overlay, 'click', overlayClickHandler);
-        bind(previousButton, 'click', showPreviousImage);
+        bind(btnPrev, 'click', showPreviousImage);
-        bind(nextButton, 'click', showNextImage);
+        bind(btnNext, 'click', showNextImage);
-        bind(closeButton, 'click', hideOverlay);
+        bind(btnClose, 'click', hideOverlay);
+        bind(btnVmode, 'click', tglVmode);
+        bind(btnHelp, 'click', halp);
         bind(slider, 'contextmenu', contextmenuHandler);
         bind(overlay, 'touchstart', touchstartHandler, nonPassiveEvent);
         bind(overlay, 'touchmove', touchmoveHandler, passiveEvent);
@@ -260,9 +357,11 @@ window.baguetteBox = (function () {
 
     function unbindEvents() {
         unbind(overlay, 'click', overlayClickHandler);
-        unbind(previousButton, 'click', showPreviousImage);
+        unbind(btnPrev, 'click', showPreviousImage);
-        unbind(nextButton, 'click', showNextImage);
+        unbind(btnNext, 'click', showNextImage);
-        unbind(closeButton, 'click', hideOverlay);
+        unbind(btnClose, 'click', hideOverlay);
+        unbind(btnVmode, 'click', tglVmode);
+        unbind(btnHelp, 'click', halp);
         unbind(slider, 'contextmenu', contextmenuHandler);
         unbind(overlay, 'touchstart', touchstartHandler, nonPassiveEvent);
         unbind(overlay, 'touchmove', touchmoveHandler, passiveEvent);
@@ -271,9 +370,9 @@ window.baguetteBox = (function () {
     }
 
     function prepareOverlay(gallery, userOptions) {
-        if (currentGallery === gallery) {
+        if (currentGallery === gallery)
             return;
-        }
+
         currentGallery = gallery;
         setOptions(userOptions);
         slider.innerHTML = '';
@@ -287,8 +386,8 @@ window.baguetteBox = (function () {
             fullImage.id = 'baguette-img-' + i;
             imagesElements.push(fullImage);
 
-            imagesFiguresIds.push('baguetteBox-figure-' + i);
+            imagesFiguresIds.push('bbox-figure-' + i);
-            imagesCaptionsIds.push('baguetteBox-figcaption-' + i);
+            imagesCaptionsIds.push('bbox-figcaption-' + i);
             slider.appendChild(imagesElements[i]);
         }
         overlay.setAttribute('aria-labelledby', imagesFiguresIds.join(' '));
@@ -296,23 +395,21 @@ window.baguetteBox = (function () {
     }
 
     function setOptions(newOptions) {
-        if (!newOptions) {
+        if (!newOptions)
             newOptions = {};
-        }
+
         for (var item in defaults) {
             options[item] = defaults[item];
-            if (typeof newOptions[item] !== 'undefined') {
+            if (typeof newOptions[item] !== 'undefined')
                 options[item] = newOptions[item];
-            }
         }
         slider.style.transition = (options.animation === 'fadeIn' ? 'opacity .4s ease' :
             options.animation === 'slideIn' ? '' : 'none');
 
-        if (options.buttons === 'auto' && ('ontouchstart' in window || currentGallery.length === 1)) {
+        if (options.buttons === 'auto' && ('ontouchstart' in window || currentGallery.length === 1))
             options.buttons = false;
-        }
 
-        previousButton.style.display = nextButton.style.display = (options.buttons ? '' : 'none');
+        btnPrev.style.display = btnNext.style.display = (options.buttons ? '' : 'none');
     }
 
     function showOverlay(chosenImageIndex) {
@@ -320,11 +417,12 @@ window.baguetteBox = (function () {
             document.documentElement.style.overflowY = 'hidden';
             document.body.style.overflowY = 'scroll';
         }
-        if (overlay.style.display === 'block') {
+        if (overlay.style.display === 'block')
             return;
-        }
 
         bind(document, 'keydown', keyDownHandler);
+        bind(document, 'keyup', keyUpHandler);
+        bind(document, 'fullscreenchange', onFSC);
         currentIndex = chosenImageIndex;
         touch = {
             count: 0,
@@ -341,50 +439,48 @@ window.baguetteBox = (function () {
         // Fade in overlay
         setTimeout(function () {
             overlay.className = 'visible';
-            if (options.bodyClass && document.body.classList) {
+            if (options.bodyClass && document.body.classList)
                 document.body.classList.add(options.bodyClass);
-            }
-            if (options.afterShow) {
-                options.afterShow();
-            }
-        }, 50);
-        if (options.onChange) {
-            options.onChange(currentIndex, imagesElements.length);
-        }
-        documentLastFocus = document.activeElement;
-        initFocus();
-        isOverlayVisible = true;
-    }
 
-    function initFocus() {
+            if (options.afterShow)
-        if (options.buttons) {
+                options.afterShow();
-            previousButton.focus();
+        }, 50);
-        } else {
+
-            closeButton.focus();
+        if (options.onChange)
-        }
+            options.onChange(currentIndex, imagesElements.length);
+
+        documentLastFocus = document.activeElement;
+        btnClose.focus();
+        isOverlayVisible = true;
     }
 
     function hideOverlay(e) {
         ev(e);
+        playvid(false);
         if (options.noScrollbars) {
             document.documentElement.style.overflowY = 'auto';
             document.body.style.overflowY = 'auto';
         }
-        if (overlay.style.display === 'none') {
+        if (overlay.style.display === 'none')
             return;
-        }
 
         unbind(document, 'keydown', keyDownHandler);
+        unbind(document, 'keyup', keyUpHandler);
+        unbind(document, 'fullscreenchange', onFSC);
         // Fade out and hide the overlay
         overlay.className = '';
         setTimeout(function () {
             overlay.style.display = 'none';
-            if (options.bodyClass && document.body.classList) {
+            if (options.bodyClass && document.body.classList)
                 document.body.classList.remove(options.bodyClass);
-            }
+
-            if (options.afterHide) {
+            var h = ebi('bbox-halp');
+            if (h)
+                h.parentNode.removeChild(h);
+
+            if (options.afterHide)
                 options.afterHide();
-            }
+
             documentLastFocus && documentLastFocus.focus();
             isOverlayVisible = false;
         }, 500);
@@ -394,59 +490,68 @@ window.baguetteBox = (function () {
         var imageContainer = imagesElements[index];
         var galleryItem = currentGallery[index];
 
-        if (typeof imageContainer === 'undefined' || typeof galleryItem === 'undefined') {
+        if (typeof imageContainer === 'undefined' || typeof galleryItem === 'undefined')
             return;  // out-of-bounds or gallery dirty
-        }
 
-        if (imageContainer.getElementsByTagName('img')[0]) {
+        if (imageContainer.querySelector('img, video'))
-            // image is loaded, cb and bail
+            // was loaded, cb and bail
-            if (callback) {
+            return callback ? callback() : null;
-                callback();
+
-            }
+        // maybe unloaded video
-            return;
+        while (imageContainer.firstChild)
-        }
+            imageContainer.removeChild(imageContainer.firstChild);
 
         var imageElement = galleryItem.imageElement,
             imageSrc = imageElement.href,
-            thumbnailElement = imageElement.getElementsByTagName('img')[0],
+            is_vid = re_v.test(imageSrc),
+            thumbnailElement = imageElement.querySelector('img, video'),
             imageCaption = typeof options.captions === 'function' ?
                 options.captions.call(currentGallery, imageElement) :
                 imageElement.getAttribute('data-caption') || imageElement.title;
 
+        imageSrc += imageSrc.indexOf('?') < 0 ? '?cache' : '&cache';
+
+        if (is_vid && index != currentIndex)
+            return;  // no preload
+
         var figure = mknod('figure');
-        figure.id = 'baguetteBox-figure-' + index;
+        figure.id = 'bbox-figure-' + index;
-        figure.innerHTML = '<div class="baguetteBox-spinner">' +
+        figure.innerHTML = '<div class="bbox-spinner">' +
-            '<div class="baguetteBox-double-bounce1"></div>' +
+            '<div class="bbox-double-bounce1"></div>' +
-            '<div class="baguetteBox-double-bounce2"></div>' +
+            '<div class="bbox-double-bounce2"></div>' +
             '</div>';
 
         if (options.captions && imageCaption) {
             var figcaption = mknod('figcaption');
-            figcaption.id = 'baguetteBox-figcaption-' + index;
+            figcaption.id = 'bbox-figcaption-' + index;
             figcaption.innerHTML = imageCaption;
             figure.appendChild(figcaption);
         }
         imageContainer.appendChild(figure);
 
-        var image = mknod('img');
+        var image = mknod(is_vid ? 'video' : 'img');
-        image.onload = function () {
+        clmod(imageContainer, 'vid', is_vid);
+
+        image.addEventListener(is_vid ? 'loadedmetadata' : 'load', function () {
             // Remove loader element
-            var spinner = document.querySelector('#baguette-img-' + index + ' .baguetteBox-spinner');
+            var spinner = QS('#baguette-img-' + index + ' .bbox-spinner');
             figure.removeChild(spinner);
-            if (!options.async && callback) {
+            if (!options.async && callback)
                 callback();
-            }
+        });
-        };
         image.setAttribute('src', imageSrc);
-        image.alt = thumbnailElement ? thumbnailElement.alt || '' : '';
+        if (is_vid) {
-        if (options.titleTag && imageCaption) {
+            image.setAttribute('controls', 'controls');
-            image.title = imageCaption;
+            image.onended = vidEnd;
         }
+        image.alt = thumbnailElement ? thumbnailElement.alt || '' : '';
+        if (options.titleTag && imageCaption)
+            image.title = imageCaption;
+
         figure.appendChild(image);
 
-        if (options.async && callback) {
+        if (options.async && callback)
             callback();
-        }
     }
 
     function showNextImage(e) {
@@ -459,26 +564,20 @@ window.baguetteBox = (function () {
         return show(currentIndex - 1);
     }
 
-    function showFirstImage(event) {
+    function showFirstImage(e) {
-        if (event) {
+        if (e)
-            event.preventDefault();
+            e.preventDefault();
-        }
+
         return show(0);
     }
 
-    function showLastImage(event) {
+    function showLastImage(e) {
-        if (event) {
+        if (e)
-            event.preventDefault();
+            e.preventDefault();
-        }
+
         return show(currentGallery.length - 1);
     }
 
-    /**
-     * Move the gallery to a specific index
-     * @param `index` {number} - the position of the image
-     * @param `gallery` {array} - gallery which should be opened, if omitted assumes the currently opened one
-     * @return {boolean} - true on success or false if the index is invalid
-     */
     function show(index, gallery) {
         if (!isOverlayVisible && index >= 0 && index < gallery.length) {
             prepareOverlay(gallery, options);
@@ -486,18 +585,25 @@ window.baguetteBox = (function () {
             return true;
         }
         if (index < 0) {
-            if (options.animation) {
+            if (options.animation)
                 bounceAnimation('left');
-            }
+
             return false;
         }
         if (index >= imagesElements.length) {
-            if (options.animation) {
+            if (options.animation)
                 bounceAnimation('right');
-            }
+
             return false;
         }
 
+        var v = vid();
+        if (v) {
+            v.src = '';
+            v.load();
+            v.parentNode.removeChild(v);
+        }
+
         currentIndex = index;
         loadImage(currentIndex, function () {
             preloadNext(currentIndex);
@@ -505,17 +611,49 @@ window.baguetteBox = (function () {
         });
         updateOffset();
 
-        if (options.onChange) {
+        if (options.onChange)
             options.onChange(currentIndex, imagesElements.length);
-        }
 
         return true;
     }
 
-    /**
+    function vid() {
-     * Triggers the bounce animation
+        return imagesElements[currentIndex].querySelector('video');
-     * @param {('left'|'right')} direction - Direction of the movement
+    }
-     */
+
+    function playvid(play) {
+        if (vid())
+            vid()[play ? 'play' : 'pause']();
+    }
+
+    function playpause() {
+        var v = vid();
+        if (v)
+            v[v.paused ? "play" : "pause"]();
+    }
+
+    function relseek(sec) {
+        if (vid())
+            vid().currentTime += sec;
+    }
+
+    function vidEnd() {
+        if (this == vid() && vnext)
+            showNextImage();
+    }
+
+    function mp_ctl() {
+        var v = vid();
+        if (!vmute && v && mp.au && !mp.au.paused) {
+            mp.fade_out();
+            resume_mp = true;
+        }
+        else if (resume_mp && (vmute || !v) && mp.au && mp.au.paused) {
+            mp.fade_in();
+            resume_mp = false;
+        }
+    }
+
     function bounceAnimation(direction) {
         slider.className = 'bounce-from-' + direction;
         setTimeout(function () {
@@ -534,21 +672,30 @@ window.baguetteBox = (function () {
         } else {
             slider.style.transform = 'translate3d(' + offset + ',0,0)';
         }
+        playvid(false);
+        var v = vid();
+        if (v) {
+            playvid(true);
+            v.muted = vmute;
+            v.loop = vloop;
+        }
+        mp_ctl();
+        setVmode();
     }
 
     function preloadNext(index) {
-        if (index - currentIndex >= options.preload) {
+        if (index - currentIndex >= options.preload)
             return;
-        }
+
         loadImage(index + 1, function () {
             preloadNext(index + 1);
         });
     }
 
     function preloadPrev(index) {
-        if (currentIndex - index >= options.preload) {
+        if (currentIndex - index >= options.preload)
             return;
-        }
+
         loadImage(index - 1, function () {
             preloadPrev(index - 1);
         });
@@ -566,7 +713,8 @@ window.baguetteBox = (function () {
         unbindEvents();
         clearCachedData();
         unbind(document, 'keydown', keyDownHandler);
-        document.getElementsByTagName('body')[0].removeChild(ebi('baguetteBox-overlay'));
+        unbind(document, 'keyup', keyUpHandler);
+        document.getElementsByTagName('body')[0].removeChild(ebi('bbox-overlay'));
         data = {};
         currentGallery = [];
         currentIndex = 0;
@@ -577,6 +725,8 @@ window.baguetteBox = (function () {
         show: show,
         showNext: showNextImage,
         showPrevious: showPreviousImage,
+        relseek: relseek,
+        playpause: playpause,
         hide: hideOverlay,
         destroy: destroyPlugin
     };

copyparty/web/browser.html

@@ -2,136 +2,140 @@
 <html lang="en">
 
 <head>
-    <meta charset="utf-8">
+	<meta charset="utf-8">
-    <title>⇆🎉 {{ title }}</title>
+	<title>⇆🎉 {{ title }}</title>
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=0.8">
+	<meta name="viewport" content="width=device-width, initial-scale=0.8">
-    <link rel="stylesheet" type="text/css" media="screen" href="/.cpr/browser.css{{ ts }}">
+	<link rel="stylesheet" type="text/css" media="screen" href="/.cpr/browser.css?_={{ ts }}">
-    <link rel="stylesheet" type="text/css" media="screen" href="/.cpr/upload.css{{ ts }}">
+	<link rel="stylesheet" type="text/css" media="screen" href="/.cpr/upload.css?_={{ ts }}">
-    {%- if css %}
+	{%- if css %}
-    <link rel="stylesheet" type="text/css" media="screen" href="{{ css }}{{ ts }}">
+	<link rel="stylesheet" type="text/css" media="screen" href="{{ css }}?_={{ ts }}">
-    {%- endif %}
+	{%- endif %}
 </head>
 
 <body>
-    <div id="ops">
+	<div id="ops"></div>
-        <a href="#" data-dest="" data-desc="close submenu">---</a>
-        {%- if have_up2k_idx %}
-        <a href="#" data-perm="read" data-dest="search" data-desc="search for files by attributes, path/name, music tags, or any combination of those.&lt;br /&gt;&lt;br /&gt;&lt;code&gt;foo bar&lt;/code&gt; = must contain both foo and bar,&lt;br /&gt;&lt;code&gt;foo -bar&lt;/code&gt; = must contain foo but not bar,&lt;br /&gt;&lt;code&gt;^yana .opus$&lt;/code&gt; = must start with yana and have the opus extension">🔎</a>
-        <a href="#" data-dest="up2k" data-desc="up2k: upload files (if you have write-access) or toggle into the search-mode and drag files onto the search button to see if they exist somewhere on the server">🚀</a>
-        {%- else %}
-        <a href="#" data-perm="write" data-dest="up2k" data-desc="up2k: upload files with resume support (close your browser and drop the same files in later)">🚀</a>
-        {%- endif %}
-        <a href="#" data-perm="write" data-dest="bup" data-desc="bup: basic uploader, even supports netscape 4.0">🎈</a>
-        <a href="#" data-perm="write" data-dest="mkdir" data-desc="mkdir: create a new directory">📂</a>
-        <a href="#" data-perm="read write" data-dest="new_md" data-desc="new-md: create a new markdown document">📝</a>
-        <a href="#" data-perm="write" data-dest="msg" data-desc="msg: send a message to the server log">📟</a>
-        <a href="#" data-dest="cfg" data-desc="configuration options">⚙️</a>
-        <div id="opdesc"></div>
-    </div>
 
-    <div id="op_search" class="opview">
+	<div id="op_search" class="opview">
-        {%- if have_tags_idx %}
+		{%- if have_tags_idx %}
-        <div id="srch_form" class="tags"></div>
+		<div id="srch_form" class="tags"></div>
-        {%- else %}
+		{%- else %}
-        <div id="srch_form"></div>
+		<div id="srch_form"></div>
-        {%- endif %}
+		{%- endif %}
-        <div id="srch_q"></div>
+		<div id="srch_q"></div>
-    </div>
+	</div>
 
-    {%- include 'upload.html' %}
+	<div id="op_player" class="opview opbox opwide"></div>
 
-    <div id="op_cfg" class="opview opbox">
+	<div id="op_bup" class="opview opbox act">
-        <h3>switches</h3>
+		<div id="u2err"></div>
-        <div>
+		<form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
-            <a id="tooltips" class="tgl btn" href="#">tooltips</a>
+			<input type="hidden" name="act" value="bput" />
-            <a id="lightmode" class="tgl btn" href="#">lightmode</a>
+			<input type="file" name="f" multiple><br />
-            <a id="griden" class="tgl btn" href="#">the grid</a>
+			<input type="submit" value="start upload">
-            <a id="thumbs" class="tgl btn" href="#">thumbs</a>
+		</form>
-        </div>
+	</div>
-        {%- if have_zip %}
+
-        <h3>folder download</h3>
+	<div id="op_mkdir" class="opview opbox act">
-        <div id="arc_fmt"></div>
+		<form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
-        {%- endif %}
+			<input type="hidden" name="act" value="mkdir" />
-        <h3>key notation</h3>
+			📂<input type="text" name="name" size="30">
-        <div id="key_notation"></div>
+			<input type="submit" value="make directory">
-        <h3>audio equalizer</h3>
+		</form>
-        <div id="audio_eq"></div>
+	</div>
-    </div>
+
-    
+	<div id="op_new_md" class="opview opbox">
-    <h1 id="path">
+		<form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
-        <a href="#" id="entree">🌲</a>
+			<input type="hidden" name="act" value="new_md" />
-        {%- for n in vpnodes %}
+			📝<input type="text" name="name" size="30">
-        <a href="/{{ n[0] }}">{{ n[1] }}</a>
+			<input type="submit" value="new markdown doc">
-        {%- endfor %}
+		</form>
-    </h1>
+	</div>
-    
+
-    <div id="tree">
+	<div id="op_msg" class="opview opbox act">
-        <a href="#" id="detree">🍞...</a>
+		<form method="post" enctype="application/x-www-form-urlencoded" accept-charset="utf-8" action="{{ url_suf }}">
-        <a href="#" class="btn" step="2" id="twobytwo">+</a>
+			📟<input type="text" name="msg" size="30">
-        <a href="#" class="btn" step="-2" id="twig">&ndash;</a>
+			<input type="submit" value="send msg to server log">
-        <a href="#" class="tgl btn" id="dyntree">a</a>
+		</form>
-        <ul id="treeul"></ul>
+	</div>
-        <div id="thx_ff">&nbsp;</div>
+
-    </div>
+	<div id="op_unpost" class="opview opbox"></div>
+
+	<div id="op_up2k" class="opview"></div>
+
+	<div id="op_cfg" class="opview opbox opwide"></div>
+	
+	<h1 id="path">
+		<a href="#" id="entree" tt="show navpane (directory tree sidebar)$NHotkey: B">🌲</a>
+		{%- for n in vpnodes %}
+		<a href="/{{ n[0] }}">{{ n[1] }}</a>
+		{%- endfor %}
+	</h1>
+	
+	<div id="tree"></div>
 
 <div id="wrap">
 
-    <div id="pro" class="logue">{{ logues[0] }}</div>
+	<div id="pro" class="logue">{{ logues[0] }}</div>
 
-    <table id="files">
+	<table id="files">
-        <thead>
+		<thead>
-            <tr>
+			<tr>
-                <th name="lead"><span>c</span></th>
+				<th name="lead"><span>c</span></th>
-                <th name="href"><span>File Name</span></th>
+				<th name="href"><span>File Name</span></th>
-                <th name="sz" sort="int"><span>Size</span></th>
+				<th name="sz" sort="int"><span>Size</span></th>
-                {%- for k in taglist %}
+				{%- for k in taglist %}
-                    {%- if k.startswith('.') %}
+					{%- if k.startswith('.') %}
-                        <th name="tags/{{ k }}" sort="int"><span>{{ k[1:] }}</span></th>
+				<th name="tags/{{ k }}" sort="int"><span>{{ k[1:] }}</span></th>
-                    {%- else %}
+					{%- else %}
-                        <th name="tags/{{ k }}"><span>{{ k[0]|upper }}{{ k[1:] }}</span></th>
+				<th name="tags/{{ k }}"><span>{{ k[0]|upper }}{{ k[1:] }}</span></th>
-                    {%- endif %}
+					{%- endif %}
-                {%- endfor %}
+				{%- endfor %}
-                <th name="ext"><span>T</span></th>
+				<th name="ext"><span>T</span></th>
-                <th name="ts"><span>Date</span></th>
+				<th name="ts"><span>Date</span></th>
-            </tr>
+			</tr>
-        </thead>
+		</thead>
-        <tbody>
+<tbody>
 
 {%- for f in files %}
-    <tr><td>{{ f.lead }}</td><td><a href="{{ f.href }}">{{ f.name|e }}</a></td><td>{{ f.sz }}</td>
+<tr><td>{{ f.lead }}</td><td><a href="{{ f.href }}">{{ f.name|e }}</a></td><td>{{ f.sz }}</td>
-    {%- if f.tags is defined %}
+	{%- if f.tags is defined %}
-        {%- for k in taglist %}
+		{%- for k in taglist %}
-            <td>{{ f.tags[k] }}</td>
+<td>{{ f.tags[k] }}</td>
-        {%- endfor %}
+		{%- endfor %}
-    {%- endif %}
+	{%- endif %}
-    <td>{{ f.ext }}</td><td>{{ f.dt }}</td></tr>
+<td>{{ f.ext }}</td><td>{{ f.dt }}</td></tr>
 {%- endfor %}
 
-        </tbody>
+		</tbody>
-    </table>
+	</table>
-    
+	
-    <div id="epi" class="logue">{{ logues[1] }}</div>
+	<div id="epi" class="logue">{{ logues[1] }}</div>
 
-    <h2><a href="?h">control-panel</a></h2>
+	<h2><a href="/?h">control-panel</a></h2>
 
 </div>
 
-    {%- if srv_info %}
+	{%- if srv_info %}
-    <div id="srv_info"><span>{{ srv_info }}</span></div>
+	<div id="srv_info"><span>{{ srv_info }}</span></div>
-    {%- endif %}
+	{%- endif %}
 
-    <div id="widget"></div>
+	<div id="widget"></div>
 
-    <script>
+	<script>
-        var tag_order_cfg = {{ tag_order }};
+		var acct = "{{ acct }}",
-    </script>
+			perms = {{ perms }},
-    <script src="/.cpr/util.js{{ ts }}"></script>
+			tag_order_cfg = {{ tag_order }},
-    <script src="/.cpr/browser.js{{ ts }}"></script>
+			have_up2k_idx = {{ have_up2k_idx|tojson }},
-    <script src="/.cpr/up2k.js{{ ts }}"></script>
+			have_tags_idx = {{ have_tags_idx|tojson }},
-    <script>
+			have_mv = {{ have_mv|tojson }},
-        apply_perms({{ perms }});
+			have_del = {{ have_del|tojson }},
-    </script>
+			have_unpost = {{ have_unpost|tojson }},
+			have_zip = {{ have_zip|tojson }};
+	</script>
+	<script src="/.cpr/util.js?_={{ ts }}"></script>
+	<script src="/.cpr/browser.js?_={{ ts }}"></script>
+	<script src="/.cpr/up2k.js?_={{ ts }}"></script>
 </body>
 
 </html>

copyparty/web/browser2.html

@@ -2,59 +2,59 @@
 <html lang="en">
 
 <head>
-    <meta charset="utf-8">
+	<meta charset="utf-8">
-    <title>{{ title }}</title>
+	<title>{{ title }}</title>
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=0.8">
+	<meta name="viewport" content="width=device-width, initial-scale=0.8">
-    <style>
+	<style>
-        html{font-family:sans-serif}
+		html{font-family:sans-serif}
-        td{border:1px solid #999;border-width:1px 1px 0 0;padding:0 5px}
+		td{border:1px solid #999;border-width:1px 1px 0 0;padding:0 5px}
-        a{display:block}
+		a{display:block}
-    </style>
+	</style>
 </head>
 
 <body>
-    {%- if srv_info %}
+	{%- if srv_info %}
-    <p><span>{{ srv_info }}</span></p>
+	<p><span>{{ srv_info }}</span></p>
-    {%- endif %}
+	{%- endif %}
 
-    {%- if have_b_u %}
+	{%- if have_b_u %}
-    <form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
+	<form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
-        <input type="hidden" name="act" value="bput" />
+		<input type="hidden" name="act" value="bput" />
-        <input type="file" name="f" multiple /><br />
+		<input type="file" name="f" multiple /><br />
-        <input type="submit" value="start upload" />
+		<input type="submit" value="start upload" />
-    </form>
+	</form>
-    <br />
+	<br />
-    {%- endif %}
+	{%- endif %}
 
-    {%- if logues[0] %}
+	{%- if logues[0] %}
-    <div>{{ logues[0] }}</div><br />
+	<div>{{ logues[0] }}</div><br />
-    {%- endif %}
+	{%- endif %}
 
-    <table id="files">
+	<table id="files">
-        <thead>
+		<thead>
-            <tr>
+			<tr>
-                <th name="lead"><span>c</span></th>
+				<th name="lead"><span>c</span></th>
-                <th name="href"><span>File Name</span></th>
+				<th name="href"><span>File Name</span></th>
-                <th name="sz" sort="int"><span>Size</span></th>
+				<th name="sz" sort="int"><span>Size</span></th>
-                <th name="ts"><span>Date</span></th>
+				<th name="ts"><span>Date</span></th>
-            </tr>
+			</tr>
-        </thead>
+		</thead>
-        <tbody>
+		<tbody>
-            <tr><td></td><td><a href="../{{ url_suf }}">parent folder</a></td><td>-</td><td>-</td></tr>
+<tr><td></td><td><a href="../{{ url_suf }}">parent folder</a></td><td>-</td><td>-</td></tr>
 
 {%- for f in files %}
-    <tr><td>{{ f.lead }}</td><td><a href="{{ f.href }}{{ url_suf }}">{{ f.name|e }}</a></td><td>{{ f.sz }}</td><td>{{ f.dt }}</td></tr>
+<tr><td>{{ f.lead }}</td><td><a href="{{ f.href }}{{ url_suf }}">{{ f.name|e }}</a></td><td>{{ f.sz }}</td><td>{{ f.dt }}</td></tr>
 {%- endfor %}
 
-        </tbody>
+		</tbody>
-    </table>
+	</table>
-    
+	
-    {%- if logues[1] %}
+	{%- if logues[1] %}
-    <div>{{ logues[1] }}</div><br />
+	<div>{{ logues[1] }}</div><br />
-    {%- endif %}
+	{%- endif %}
-    
+	
-    <h2><a href="{{ url_suf }}{{ url_suf and '&amp;' or '?' }}h">control-panel</a></h2>
+	<h2><a href="/{{ url_suf }}{{ url_suf and '&amp;' or '?' }}h">control-panel</a></h2>
 
 </body>
 </html>

copyparty/web/dbg-audio.js

@@ -0,0 +1,61 @@
+var ofun = audio_eq.apply.bind(audio_eq);
+audio_eq.apply = function () {
+    var ac1 = mp.ac;
+    ofun();
+    var ac = mp.ac,
+        w = 2048,
+        h = 256;
+
+    if (!audio_eq.filters.length) {
+        audio_eq.ana = null;
+        return;
+    }
+
+    var can = ebi('fft_can');
+    if (!can) {
+        can = mknod('canvas');
+        can.setAttribute('id', 'fft_can');
+        can.style.cssText = 'position:absolute;left:0;bottom:5em;width:' + w + 'px;height:' + h + 'px;z-index:9001';
+        document.body.appendChild(can);
+        can.width = w;
+        can.height = h;
+    }
+    var cc = can.getContext('2d');
+    if (!ac)
+        return;
+
+    var ana = ac.createAnalyser();
+    ana.smoothingTimeConstant = 0;
+    ana.fftSize = 8192;
+
+    audio_eq.filters[0].connect(ana);
+    audio_eq.ana = ana;
+
+    var buf = new Uint8Array(ana.frequencyBinCount),
+        colw = can.width / buf.length;
+
+    cc.fillStyle = '#fc0';
+    function draw() {
+        if (ana == audio_eq.ana)
+            requestAnimationFrame(draw);
+
+        ana.getByteFrequencyData(buf);
+
+        cc.clearRect(0, 0, can.width, can.height);
+
+        /*var x = 0, w = 1;
+        for (var a = 0; a < buf.length; a++) {
+            cc.fillRect(x, h - buf[a], w, h);
+            x += w;
+        }*/
+        var mul = Math.pow(w, 4) / buf.length;
+        for (var x = 0; x < w; x++) {
+            var a = Math.floor(Math.pow(x, 4) / mul),
+                v = buf[a];
+
+            cc.fillRect(x, h - v, 1, v);
+        }
+    }
+    draw();
+};
+audio_eq.apply();

copyparty/web/md.css

@@ -8,6 +8,140 @@ html, body {
 	font-family: sans-serif;
 	line-height: 1.5em;
 }
+
+
+
+#tt, #toast {
+	position: fixed;
+	max-width: 34em;
+	background: #222;
+	border: 0 solid #777;
+	box-shadow: 0 .2em .5em #222;
+	border-radius: .4em;
+	z-index: 9001;
+}
+#tt {
+	overflow: hidden;
+	margin-top: 1em;
+	padding: 0 1.3em;
+	height: 0;
+	opacity: .1;
+	transition: opacity 0.14s, height 0.14s, padding 0.14s;
+}
+#toast {
+	top: 1.4em;
+	right: -1em;
+	line-height: 1.5em;
+	padding: 1em 1.3em;
+	border-width: .4em 0;
+	transform: translateX(100%);
+	transition:
+		transform .4s cubic-bezier(.2, 1.2, .5, 1),
+		right .4s cubic-bezier(.2, 1.2, .5, 1);
+	text-shadow: 1px 1px 0 #000;
+	color: #fff;
+}
+#toast pre {
+	margin: 0;
+}
+#toastc {
+	display: inline-block;
+	position: absolute;
+	overflow: hidden;
+	left: 0;
+	width: 0;
+	opacity: 0;
+	padding: .3em 0;
+	margin: -.3em 0 0 0;
+	line-height: 1.5em;
+	color: #000;
+	border: none;
+	outline: none;
+	text-shadow: none;
+	border-radius: .5em 0 0 .5em;
+	transition: left .3s, width .3s, padding .3s, opacity .3s;
+}
+#toast.vis {
+	right: 1.3em;
+	transform: unset;
+}
+#toast.vis #toastc {
+	left: -2em;
+	width: .4em;
+	padding: .3em .8em;
+	opacity: 1;
+}
+#toast.inf {
+	background: #07a;
+	border-color: #0be;
+}
+#toast.inf #toastc {
+	background: #0be;
+}
+#toast.ok {
+	background: #4a0;
+	border-color: #8e4;
+}
+#toast.ok #toastc {
+	background: #8e4;
+}
+#toast.warn {
+	background: #970;
+	border-color: #fc0;
+}
+#toast.warn #toastc {
+	background: #fc0;
+}
+#toast.err {
+	background: #900;
+	border-color: #d06;
+}
+#toast.err #toastc {
+	background: #d06;
+}
+#tt.b {
+	padding: 0 2em;
+	border-radius: .5em;
+	box-shadow: 0 .2em 1em #000;
+}
+#tt.show {
+	padding: 1em 1.3em;
+	border-width: .4em 0;
+	height: auto;
+	opacity: 1;
+}
+#tt.show.b {
+	padding: 1.5em 2em;
+	border-width: .5em 0;
+}
+#tt code {
+	background: #3c3c3c;
+	padding: .1em .3em;
+	border-top: 1px solid #777;
+	border-radius: .3em;
+	line-height: 1.7em;
+}
+#tt em {
+	color: #f6a;
+}
+html.light #tt {
+	background: #fff;
+	border-color: #888 #000 #777 #000;
+}
+html.light #tt,
+html.light #toast {
+	box-shadow: 0 .3em 1em rgba(0,0,0,0.4);
+}
+html.light #tt code {
+	background: #060;
+	color: #fff;
+}
+html.light #tt em {
+	color: #d38;
+}
+
+
+
 #mtw {
 	display: none;
 }
@@ -26,7 +160,7 @@ pre, code, a {
 code {
 	font-size: .96em;
 }
-pre, code {
+pre, code, tt {
 	font-family: 'scp', monospace, monospace;
 	white-space: pre-wrap;
 	word-break: break-all;
@@ -166,7 +300,7 @@ small {
 	z-index: 99;
 	position: relative;
 	display: inline-block;
-	font-family: monospace, monospace;
+	font-family: 'scp', monospace, monospace;
 	font-weight: bold;
 	font-size: 1.3em;
 	line-height: .1em;

copyparty/web/md.html

@@ -3,9 +3,9 @@
 	<title>📝🎉 {{ title }}</title> <!-- 📜 -->
 	<meta http-equiv="X-UA-Compatible" content="IE=edge">
 	<meta name="viewport" content="width=device-width, initial-scale=0.7">
-	<link href="/.cpr/md.css" rel="stylesheet">
+	<link href="/.cpr/md.css?_={{ ts }}" rel="stylesheet">
 	{%- if edit %}
-	<link href="/.cpr/md2.css" rel="stylesheet">
+	<link href="/.cpr/md2.css?_={{ ts }}" rel="stylesheet">
 	{%- endif %}
 </head>
 <body>
@@ -14,9 +14,9 @@
 		<a id="lightswitch" href="#">go dark</a>
 		<a id="navtoggle" href="#">hide nav</a>
 		{%- if edit %}
-			<a id="save" href="?edit">save</a>
+			<a id="save" href="?edit" tt="Hotkey: ctrl-s">save</a>
-			<a id="sbs" href="#">sbs</a>
+			<a id="sbs" href="#" tt="editor and preview side by side">sbs</a>
-			<a id="nsbs" href="#">editor</a>
+			<a id="nsbs" href="#" tt="switch between editor and preview$NHotkey: ctrl-e">editor</a>
 			<div id="toolsbox">
 				<a id="tools" href="#">tools</a>
 				<a id="fmt_table" href="#">prettify table (ctrl-k)</a>
@@ -26,8 +26,8 @@
 				<a id="help" href="#">help</a>
 			</div>
 		{%- else %}
-			<a href="?edit">edit (basic)</a>
+			<a href="?edit" tt="good: higher performance$Ngood: same document width as viewer$Nbad: assumes you know markdown">edit (basic)</a>
-			<a href="?edit2">edit (fancy)</a>
+			<a href="?edit2" tt="not in-house so probably less buggy">edit (fancy)</a>
 			<a href="?raw">view raw</a>
 		{%- endif %}
 	</div>
@@ -131,25 +131,25 @@ var md_opt = {
 };
 
 (function () {
-    var btn = document.getElementById("lightswitch");
+    var l = localStorage,
-    var toggle = function (e) {
+		drk = l.getItem('lightmode') != 1,
-		if (e) e.preventDefault();
+		btn = document.getElementById("lightswitch"),
-        var dark = !document.documentElement.getAttribute("class");
+		f = function (e) {
-        document.documentElement.setAttribute("class", dark ? "dark" : "");
+if (e) { e.preventDefault(); drk = !drk; }
-        btn.innerHTML = "go " + (dark ? "light" : "dark");
+document.documentElement.setAttribute("class", drk? "dark":"light");
-        if (window.localStorage)
+btn.innerHTML = "go " + (drk ? "light":"dark");
-            localStorage.setItem('lightmode', dark ? 0 : 1);
+l.setItem('lightmode', drk? 0:1);
-    };
+    	};
-    btn.onclick = toggle;
+	
-    if (window.localStorage && localStorage.getItem('lightmode') != 1)
+	btn.onclick = f;
-		toggle();
+	f();
 })();
 
 	</script>
-    <script src="/.cpr/util.js"></script>
+    <script src="/.cpr/util.js?_={{ ts }}"></script>
-	<script src="/.cpr/deps/marked.js"></script>
+	<script src="/.cpr/deps/marked.js?_={{ ts }}"></script>
-	<script src="/.cpr/md.js"></script>
+	<script src="/.cpr/md.js?_={{ ts }}"></script>
 	{%- if edit %}
-	<script src="/.cpr/md2.js"></script>
+	<script src="/.cpr/md2.js?_={{ ts }}"></script>
 	{%- endif %}
 </body></html>

copyparty/web/md.js

@@ -176,7 +176,7 @@ function md_plug_err(ex, js) {
         var lns = js.split('\n');
         if (ln < lns.length) {
             o = mknod('span');
-            o.style.cssText = 'color:#ac2;font-size:.9em;font-family:scp;display:block';
+            o.style.cssText = "color:#ac2;font-size:.9em;font-family:'scp',monospace,monospace;display:block";
             o.textContent = lns[ln - 1];
         }
     }
@@ -530,3 +530,6 @@ dom_navtgl.onclick = function () {
 
 if (sread('hidenav') == 1)
     dom_navtgl.onclick();
+
+if (window['tt'])
+    tt.init();

copyparty/web/md2.css

@@ -84,13 +84,10 @@ html.dark #save.force-save {
 #save.disabled {
 	opacity: .4;
 }
-#helpbox,
+#helpbox {
-#toast {
 	background: #f7f7f7;
 	border-radius: .4em;
 	z-index: 9001;
-}
-#helpbox {
 	display: none;
 	position: fixed;
 	padding: 2em;
@@ -107,19 +104,7 @@ html.dark #save.force-save {
 }
 html.dark #helpbox {
 	box-shadow: 0 .5em 2em #444;
-}
-html.dark #helpbox,
-html.dark #toast {
 	background: #222;
 	border: 1px solid #079;
 	border-width: 1px 0;
 }
-#toast {
-	font-weight: bold;
-	text-align: center;
-	padding: .6em 0;
-	position: fixed;
-	top: 30%;
-	transition: opacity 0.2s ease-in-out;
-	opacity: 1;
-}

copyparty/web/md2.js

@@ -236,7 +236,7 @@ function Modpoll() {
 
         var skip = null;
 
-        if (ebi('toast'))
+        if (toast.visible)
             skip = 'toast';
 
         else if (this.skip_one)
@@ -285,16 +285,15 @@ function Modpoll() {
             console.log("modpoll diff |" + server_ref.length + "|, |" + server_now.length + "|");
             this.modpoll.disabled = true;
             var msg = [
-                "The document has changed on the server.<br />" +
+                "The document has changed on the server.",
                 "The changes will NOT be loaded into your editor automatically.",
-
+                "",
-                "Press F5 or CTRL-R to refresh the page,<br />" +
+                "Press F5 or CTRL-R to refresh the page,",
                 "replacing your document with the server copy.",
-
+                "",
-                "You can click this message to ignore and contnue."
+                "You can close this message to ignore and contnue."
             ];
-            return toast(false, "box-shadow:0 1em 2em rgba(64,64,64,0.8);font-weight:normal",
+            return toast.warn(0, msg.join('\n'));
-                36, "<p>" + msg.join('</p>\n<p>') + '</p>');
         }
 
         console.log('modpoll eq');
@@ -323,16 +322,12 @@ function save(e) {
     var save_btn = ebi("save"),
         save_cls = save_btn.getAttribute('class') + '';
 
-    if (save_cls.indexOf('disabled') >= 0) {
+    if (save_cls.indexOf('disabled') >= 0)
-        toast(true, ";font-size:2em;color:#c90", 9, "no changes");
+        return toast.inf(2, "no changes");
-        return;
-    }
 
     var force = (save_cls.indexOf('force-save') >= 0);
-    if (force && !confirm('confirm that you wish to lose the changes made on the server since you opened this document')) {
+    if (force && !confirm('confirm that you wish to lose the changes made on the server since you opened this document'))
-        alert('ok, aborted');
+        return toast.inf(3, 'aborted');
-        return;
-    }
 
     var txt = dom_src.value;
 
@@ -357,18 +352,15 @@ function save_cb() {
     if (this.readyState != XMLHttpRequest.DONE)
         return;
 
-    if (this.status !== 200) {
+    if (this.status !== 200)
-        alert('Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
+        return alert('Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
-        return;
-    }
 
     var r;
     try {
         r = JSON.parse(this.responseText);
     }
     catch (ex) {
-        alert('Failed to parse reply from server:\n\n' + this.responseText);
+        return alert('Failed to parse reply from server:\n\n' + this.responseText);
-        return;
     }
 
     if (!r.ok) {
@@ -443,46 +435,10 @@ function savechk_cb() {
     last_modified = this.lastmod;
     server_md = this.txt;
     draw_md();
-    toast(true, ";font-size:6em;font-family:serif;color:#9b4", 4,
+    toast.ok(2, 'save OK' + (this.ntry ? '\nattempt ' + this.ntry : ''));
-        'OK✔️<span style="font-size:.2em;color:#999;position:absolute">' + this.ntry + '</span>');
-
     modpoll.disabled = false;
 }
 
-function toast(autoclose, style, width, msg) {
-    var ok = ebi("toast");
-    if (ok)
-        ok.parentNode.removeChild(ok);
-
-    style = "width:" + width + "em;left:calc(50% - " + (width / 2) + "em);" + style;
-    ok = mknod('div');
-    ok.setAttribute('id', 'toast');
-    ok.setAttribute('style', style);
-    ok.innerHTML = msg;
-    var parent = ebi('m');
-    document.documentElement.appendChild(ok);
-
-    var hide = function (delay) {
-        delay = delay || 0;
-
-        setTimeout(function () {
-            ok.style.opacity = 0;
-        }, delay);
-
-        setTimeout(function () {
-            if (ok.parentNode)
-                ok.parentNode.removeChild(ok);
-        }, delay + 250);
-    }
-
-    ok.onclick = function () {
-        hide(0);
-    };
-
-    if (autoclose)
-        hide(500);
-}
-
 
 // firefox bug: initial selection offset isn't cleared properly through js
 var ff_clearsel = (function () {
@@ -761,7 +717,7 @@ function fmt_table(e) {
 
         var ind2 = tab[a].match(re_ind)[0];
         if (ind != ind2 && a != 1)  // the table can be a list entry or something, ignore [0]
-            return alert(err + 'indentation mismatch on row#2 and ' + row_name + ',\n' + tab[a]);
+            return toast.err(7, err + 'indentation mismatch on row#2 and ' + row_name + ',\n' + tab[a]);
 
         var t = tab[a].slice(ind.length);
         t = t.replace(re_lpipe, "");
@@ -771,7 +727,7 @@ function fmt_table(e) {
         if (a == 0)
             ncols = tab[a].length;
         else if (ncols < tab[a].length)
-            return alert(err + 'num.columns(' + row_name + ') exceeding row#2;  ' + ncols + ' < ' + tab[a].length);
+            return toast.err(7, err + 'num.columns(' + row_name + ') exceeding row#2;  ' + ncols + ' < ' + tab[a].length);
 
         // if row has less columns than row2, fill them in
         while (tab[a].length < ncols)
@@ -788,7 +744,7 @@ function fmt_table(e) {
     for (var col = 0; col < tab[1].length; col++) {
         var m = tab[1][col].match(re_align);
         if (!m)
-            return alert(err + 'invalid column specification, row#2, col ' + (col + 1) + ', [' + tab[1][col] + ']');
+            return toast.err(7, err + 'invalid column specification, row#2, col ' + (col + 1) + ', [' + tab[1][col] + ']');
 
         if (m[2]) {
             if (m[1])
@@ -876,10 +832,9 @@ function mark_uni(e) {
         ptn = new RegExp('([^' + js_uni_whitelist + ']+)', 'g'),
         mod = txt.replace(/\r/g, "").replace(ptn, "\u2588\u2770$1\u2771");
 
-    if (txt == mod) {
+    if (txt == mod)
-        alert('no results;  no modifications were made');
+        return toast.inf(5, 'no results;  no modifications were made');
-        return;
+
-    }
     dom_src.value = mod;
 }
 
@@ -893,10 +848,9 @@ function iter_uni(e) {
         re = new RegExp('([^' + js_uni_whitelist + ']+)'),
         m = re.exec(txt.slice(ofs));
 
-    if (!m) {
+    if (!m)
-        alert('no more hits from cursor onwards');
+        return toast.inf(5, 'no more hits from cursor onwards');
-        return;
+
-    }
     ofs += m.index;
 
     dom_src.setSelectionRange(ofs, ofs + m[0].length, "forward");
@@ -924,10 +878,9 @@ function cfg_uni(e) {
 (function () {
     function keydown(ev) {
         ev = ev || window.event;
-        var kc = ev.keyCode || ev.which;
+        var kc = ev.code || ev.keyCode || ev.which;
-        var ctrl = ev.ctrlKey || ev.metaKey;
+        //console.log(ev.key, ev.code, ev.keyCode, ev.which);
-        //console.log(ev.code, kc);
+        if (ctrl(ev) && (ev.code == "KeyS" || kc == 83)) {
-        if (ctrl && (ev.code == "KeyS" || kc == 83)) {
             save();
             return false;
         }
@@ -936,23 +889,15 @@ function cfg_uni(e) {
             if (d)
                 d.click();
         }
-        if (document.activeElement == dom_src) {
+        if (document.activeElement != dom_src)
-            if (ev.code == "Tab" || kc == 9) {
+            return true;
-                md_indent(ev.shiftKey);
+
-                return false;
+        if (ctrl(ev)) {
-            }
+            if (ev.code == "KeyH" || kc == 72) {
-            if (ctrl && (ev.code == "KeyH" || kc == 72)) {
                 md_header(ev.shiftKey);
                 return false;
             }
-            if (!ctrl && (ev.code == "Home" || kc == 36)) {
+            if (ev.code == "KeyZ" || kc == 90) {
-                md_home(ev.shiftKey);
-                return false;
-            }
-            if (!ctrl && !ev.shiftKey && (ev.code == "Enter" || kc == 13)) {
-                return md_newline();
-            }
-            if (ctrl && (ev.code == "KeyZ" || kc == 90)) {
                 if (ev.shiftKey)
                     action_stack.redo();
                 else
@@ -960,33 +905,45 @@ function cfg_uni(e) {
 
                 return false;
             }
-            if (ctrl && (ev.code == "KeyY" || kc == 89)) {
+            if (ev.code == "KeyY" || kc == 89) {
                 action_stack.redo();
                 return false;
             }
-            if (!ctrl && !ev.shiftKey && kc == 8) {
+            if (ev.code == "KeyK") {
-                return md_backspace();
-            }
-            if (ctrl && (ev.code == "KeyK")) {
                 fmt_table();
                 return false;
             }
-            if (ctrl && (ev.code == "KeyU")) {
+            if (ev.code == "KeyU") {
                 iter_uni();
                 return false;
             }
-            if (ctrl && (ev.code == "KeyE")) {
+            if (ev.code == "KeyE") {
                 dom_nsbs.click();
-                //fmt_table();
                 return false;
             }
             var up = ev.code == "ArrowUp" || kc == 38;
             var dn = ev.code == "ArrowDown" || kc == 40;
-            if (ctrl && (up || dn)) {
+            if (up || dn) {
                 md_p_jump(dn);
                 return false;
             }
         }
+        else {
+            if (ev.code == "Tab" || kc == 9) {
+                md_indent(ev.shiftKey);
+                return false;
+            }
+            if (ev.code == "Home" || kc == 36) {
+                md_home(ev.shiftKey);
+                return false;
+            }
+            if (!ev.shiftKey && (ev.code == "Enter" || kc == 13)) {
+                return md_newline();
+            }
+            if (!ev.shiftKey && kc == 8) {
+                return md_backspace();
+            }
+        }
     }
     document.onkeydown = keydown;
     ebi('save').onclick = save;

copyparty/web/mde.html

@@ -3,9 +3,9 @@
 	<title>📝🎉 {{ title }}</title>
 	<meta http-equiv="X-UA-Compatible" content="IE=edge">
 	<meta name="viewport" content="width=device-width, initial-scale=0.7">
-	<link href="/.cpr/mde.css" rel="stylesheet">
+	<link href="/.cpr/mde.css?_={{ ts }}" rel="stylesheet">
-	<link href="/.cpr/deps/mini-fa.css" rel="stylesheet">
+	<link href="/.cpr/deps/mini-fa.css?_={{ ts }}" rel="stylesheet">
-	<link href="/.cpr/deps/easymde.css" rel="stylesheet">
+	<link href="/.cpr/deps/easymde.css?_={{ ts }}" rel="stylesheet">
 </head>
 <body>
 	<div id="mw">
@@ -30,20 +30,19 @@ var md_opt = {
 };
 
 var lightswitch = (function () {
-	var fun = function () {
+	var l = localStorage,
-		var dark = !document.documentElement.getAttribute("class");
+		drk = l.getItem('lightmode') != 1,
-		document.documentElement.setAttribute("class", dark ? "dark" : "");
+		f = function (e) {
-		if (window.localStorage)
+if (e) drk = !drk;
-			localStorage.setItem('lightmode', dark ? 0 : 1);
+document.documentElement.setAttribute("class", drk? "dark":"light");
-	};
+l.setItem('lightmode', drk? 0:1);
-	if (window.localStorage && localStorage.getItem('lightmode') != 1)
+		};
-		fun();
+	f();
-	
+	return f;
-	return fun;
 })();
 
 	</script>
-    <script src="/.cpr/util.js"></script>
+    <script src="/.cpr/util.js?_={{ ts }}"></script>
-	<script src="/.cpr/deps/easymde.js"></script>
+	<script src="/.cpr/deps/easymde.js?_={{ ts }}"></script>
-	<script src="/.cpr/mde.js"></script>
+	<script src="/.cpr/mde.js?_={{ ts }}"></script>
 </body></html>

copyparty/web/mde.js

@@ -75,7 +75,7 @@ function set_jumpto() {
 }
 
 function jumpto(ev) {
-    var tgt = ev.target || ev.srcElement;
+    var tgt = ev.target;
     var ln = null;
     while (tgt && !ln) {
         ln = tgt.getAttribute('data-ln');
@@ -106,15 +106,12 @@ function md_changed(mde, on_srv) {
 
 function save(mde) {
     var save_btn = QS('.editor-toolbar button.save');
-    if (save_btn.classList.contains('disabled')) {
+    if (save_btn.classList.contains('disabled'))
-        alert('there is nothing to save');
+        return toast.inf(2, 'no changes');
-        return;
+
-    }
     var force = save_btn.classList.contains('force-save');
-    if (force && !confirm('confirm that you wish to lose the changes made on the server since you opened this document')) {
+    if (force && !confirm('confirm that you wish to lose the changes made on the server since you opened this document'))
-        alert('ok, aborted');
+        return toast.inf(3, 'aborted');
-        return;
-    }
 
     var txt = mde.value();
 
@@ -138,18 +135,15 @@ function save_cb() {
     if (this.readyState != XMLHttpRequest.DONE)
         return;
 
-    if (this.status !== 200) {
+    if (this.status !== 200)
-        alert('Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
+        return alert('Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
-        return;
-    }
 
     var r;
     try {
         r = JSON.parse(this.responseText);
     }
     catch (ex) {
-        alert('Failed to parse reply from server:\n\n' + this.responseText);
+        return alert('Failed to parse reply from server:\n\n' + this.responseText);
-        return;
     }
 
     if (!r.ok) {

copyparty/web/msg.html

@@ -6,7 +6,7 @@
     <title>copyparty</title>
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=0.8">
-    <link rel="stylesheet" type="text/css" media="screen" href="/.cpr/msg.css">
+    <link rel="stylesheet" type="text/css" media="screen" href="/.cpr/msg.css?_={{ ts }}">
 </head>
 
 <body>

copyparty/web/splash.html

@@ -6,7 +6,7 @@
     <title>copyparty</title>
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=0.8">
-    <link rel="stylesheet" type="text/css" media="screen" href="/.cpr/splash.css">
+    <link rel="stylesheet" type="text/css" media="screen" href="/.cpr/splash.css?_={{ ts }}">
 </head>
 
 <body>
@@ -35,7 +35,7 @@
             </table>
         </td></tr></table>
         <div class="btns">
-            <a href="{{ avol[0] }}?stack">dump stack</a>
+            <a href="/?stack">dump stack</a>
         </div>
         {%- endif %}
 
@@ -68,7 +68,7 @@
     </div>
     <script>
 
-if (window.localStorage && localStorage.getItem('lightmode') != 1)
+if (localStorage.getItem('lightmode') != 1)
     document.documentElement.setAttribute("class", "dark");
 
 </script>

copyparty/web/upload.css

@@ -87,8 +87,9 @@
 #u2tab td:nth-child(3) {
 	width: 40%;
 }
-#op_up2k.srch #u2tab td:nth-child(3) {
+#op_up2k.srch td.prog {
 	font-family: sans-serif;
+	font-size: 1em;
 	width: auto;
 }
 #u2tab tbody tr:hover td {
@@ -211,42 +212,41 @@
 	box-shadow: none;
 	opacity: .2;
 }
-#u2cdesc {
-	position: absolute;
-	width: 34em;
-	left: calc(50% - 15em);
-	background: #222;
-	border: 0 solid #555;
-	text-align: center;
-	overflow: hidden;
-	margin: 0 -2em;
-	padding: 0 1em;
-	height: 0;
-	opacity: .1;
-	transition: all 0.14s ease-in-out;
-	box-shadow: 0 .2em .5em #222;
-	border-radius: .4em;
-	z-index: 1;
-}
-#u2cdesc.show {
-	padding: 1em;
-	height: auto;
-	border-width: .2em 0;
-	opacity: 1;
-}
 #u2foot {
 	color: #fff;
 	font-style: italic;
 }
+#u2foot .warn {
+	font-size: 1.3em;
+	padding: .5em .8em;
+	margin: 1em -.6em;
+	color: #f74;
+	background: #322;
+	border: 1px solid #633;
+	border-width: .1em 0;
+	text-align: center;
+}
+#u2foot .warn span {
+	color: #f86;
+}
+html.light #u2foot .warn {
+	color: #b00;
+	background: #fca;
+	border-color: #f70;
+}
+html.light #u2foot .warn span {
+	color: #930;
+}
 #u2foot span {
 	color: #999;
 	font-size: .9em;
+	font-weight: normal;
 }
 #u2footfoot {
 	margin-bottom: -1em;
 }
 .prog {
-	font-family: monospace;
+	font-family: monospace, monospace;
 }
 #u2tab a>span {
 	font-weight: bold;
@@ -258,6 +258,11 @@
 	float: right;
 	margin-bottom: -.3em;
 }
+.fsearch_explain {
+	padding-left: .7em;
+	font-size: 1.1em;
+	line-height: 0;
+}
 
 
 
@@ -286,10 +291,6 @@ html.light #u2conf .txtbox.err {
 	background: #f96;
 	color: #300;
 }
-html.light #u2cdesc {
-	background: #fff;
-	border: none;
-}
 html.light #op_up2k.srch #u2btn {
 	border-color: #a80;
 }

copyparty/web/upload.html

@@ -1,103 +0,0 @@
-
-    <div id="op_bup" class="opview opbox act">
-        <div id="u2err"></div>
-        <form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
-            <input type="hidden" name="act" value="bput" />
-            <input type="file" name="f" multiple><br />
-            <input type="submit" value="start upload">
-        </form>
-    </div>
-
-    <div id="op_mkdir" class="opview opbox act">
-        <form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
-            <input type="hidden" name="act" value="mkdir" />
-            <input type="text" name="name" size="30">
-            <input type="submit" value="mkdir">
-        </form>
-    </div>
-
-    <div id="op_new_md" class="opview opbox">
-        <form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
-            <input type="hidden" name="act" value="new_md" />
-            <input type="text" name="name" size="30">
-            <input type="submit" value="create doc">
-        </form>
-    </div>
-
-    <div id="op_msg" class="opview opbox act">
-        <form method="post" enctype="application/x-www-form-urlencoded" accept-charset="utf-8" action="{{ url_suf }}">
-            <input type="text" name="msg" size="30">
-            <input type="submit" value="send msg">
-        </form>
-    </div>
-
-    <div id="op_up2k" class="opview">
-        <form id="u2form" method="post" enctype="multipart/form-data" onsubmit="return false;"></form>
-
-            <table id="u2conf">
-                <tr>
-                    <td><br />parallel uploads:</td>
-                    <td rowspan="2">
-                        <input type="checkbox" id="multitask" />
-                        <label for="multitask" alt="continue hashing other files while uploading">🏃</label>
-                    </td>
-                    <td rowspan="2">
-                        <input type="checkbox" id="ask_up" />
-                        <label for="ask_up" alt="ask for confirmation befofre upload starts">💭</label>
-                    </td>
-                    <td rowspan="2">
-                        <input type="checkbox" id="flag_en" />
-                        <label for="flag_en" alt="ensure only one tab is uploading at a time $N (other tabs must have this enabled too)">💤</label>
-                    </td>
-                {%- if have_up2k_idx %}
-                    <td data-perm="read" rowspan="2">
-                        <input type="checkbox" id="fsearch" />
-                        <label for="fsearch" alt="don't actually upload, instead check if the files already $N exist on the server (will scan all folders you can read)">🔎</label>
-                    </td>
-                {%- endif %}
-                    <td data-perm="read" rowspan="2" id="u2btn_cw"></td>
-                </tr>
-                <tr>
-                    <td>
-                        <a href="#" id="nthread_sub">&ndash;</a><input
-                            class="txtbox" id="nthread" value="2"/><a
-                            href="#" id="nthread_add">+</a><br />&nbsp;
-                    </td>
-                </tr>
-            </table>
-
-            <div id="u2cdesc"></div>
-
-            <div id="u2notbtn"></div>
-
-            <div id="u2btn_ct">
-                <div id="u2btn">
-                    <span id="u2bm"></span><br />
-                    drag/drop files<br />
-                    and folders here<br />
-                    (or click me)
-                </div>
-            </div>
-
-            <div id="u2cards">
-                <a href="#" act="ok">ok <span>0</span></a><a
-                href="#" act="ng">ng <span>0</span></a><a
-                href="#" act="done">done <span>0</span></a><a
-                href="#" act="bz" class="act">busy <span>0</span></a><a
-                href="#" act="q">que <span>0</span></a>
-            </div>
-
-            <table id="u2tab">
-                <thead>
-                    <tr>
-                        <td>filename</td>
-                        <td>status</td>
-                        <td>progress<a href="#" id="u2cleanup">cleanup</a></td>
-                    </tr>
-                </thead>
-                <tbody></tbody>
-            </table>
-
-            <p id="u2foot"></p>
-            <p id="u2footfoot" data-perm="write">( you can use the <a href="#" id="u2nope">basic uploader</a> if you don't need lastmod timestamps, resumable uploads, or progress bars )</p>
-    </div>

copyparty/web/util.js

@@ -6,21 +6,18 @@ if (!window['console'])
     };
 
 
-var clickev = window.Touch ? 'touchstart' : 'click',
+var is_touch = 'ontouchstart' in window,
-    ANDROID = /(android)/i.test(navigator.userAgent);
+    IPHONE = /iPhone|iPad|iPod/i.test(navigator.userAgent),
+    ANDROID = /android/i.test(navigator.userAgent);
+
+
+var ebi = document.getElementById.bind(document),
+    QS = document.querySelector.bind(document),
+    QSA = document.querySelectorAll.bind(document),
+    mknod = document.createElement.bind(document);
 
 
 // error handler for mobile devices
-function hcroak(msg) {
-    document.body.innerHTML = msg;
-    window.onerror = undefined;
-    throw 'fatal_err';
-}
-function croak(msg) {
-    document.body.textContent = msg;
-    window.onerror = undefined;
-    throw msg;
-}
 function esc(txt) {
     return txt.replace(/[&"<>]/g, function (c) {
         return {
@@ -31,29 +28,65 @@ function esc(txt) {
         }[c];
     });
 }
+var crashed = false, ignexd = {};
 function vis_exh(msg, url, lineNo, columnNo, error) {
-    window.onerror = undefined;
+    if ((msg + '').indexOf('ResizeObserver') !== -1)
-    window['vis_exh'] = null;
+        return;  // chrome issue 809574 (benign, from <video>)
-    var html = ['<h1>you hit a bug!</h1><p>please screenshot this error and send me a copy arigathanks gozaimuch (ed/irc.rizon.net or ed#2644)</p><p>',
-        esc(String(msg)), '</p><p>', esc(url + ' @' + lineNo + ':' + columnNo), '</p>'];
 
-    if (error) {
+    var ekey = url + '\n' + lineNo + '\n' + msg;
-        var find = ['desc', 'stack', 'trace'];
+    if (ignexd[ekey] || crashed)
-        for (var a = 0; a < find.length; a++)
+        return;
-            if (String(error[find[a]]) !== 'undefined')
+
-                html.push('<h2>' + find[a] + '</h2>' +
+    crashed = true;
-                    esc(String(error[find[a]])).replace(/\n/g, '<br />\n'));
+    window.onerror = undefined;
+    var html = ['<h1>you hit a bug!</h1><p style="font-size:1.3em;margin:0">try to <a href="#" onclick="localStorage.clear();location.reload();">reset copyparty settings</a> if you are stuck here, or <a href="#" onclick="ignex();">ignore this</a> / <a href="#" onclick="ignex(true);">ignore all</a></p><p>please send me a screenshot arigathanks gozaimuch: <code>ed/irc.rizon.net</code> or <code>ed#2644</code><br />&nbsp; (and if you can, press F12 and include the "Console" tab in the screenshot too)</p><p>',
+        esc(url + ' @' + lineNo + ':' + columnNo), '<br />' + esc(String(msg)) + '</p>'];
+
+    try {
+        if (error) {
+            var find = ['desc', 'stack', 'trace'];
+            for (var a = 0; a < find.length; a++)
+                if (String(error[find[a]]) !== 'undefined')
+                    html.push('<h3>' + find[a] + '</h3>' +
+                        esc(String(error[find[a]])).replace(/\n/g, '<br />\n'));
+        }
+        ignexd[ekey] = true;
+        html.push('<h3>localStore</h3>' + esc(JSON.stringify(localStorage)));
     }
-    document.body.style.fontSize = '0.8em';
+    catch (e) { }
-    document.body.style.padding = '0 1em 1em 1em';
+
-    hcroak(html.join('\n'));
+    try {
+        var exbox = ebi('exbox');
+        if (!exbox) {
+            exbox = mknod('div');
+            exbox.setAttribute('id', 'exbox');
+            document.body.appendChild(exbox);
+
+            var s = mknod('style');
+            s.innerHTML = '#exbox{background:#333;color:#ddd;font-family:sans-serif;font-size:0.8em;padding:0 1em 1em 1em;z-index:80386;position:fixed;top:0;left:0;right:0;bottom:0;width:100%;height:100%} #exbox h1{margin:.5em 1em 0 0;padding:0} #exbox h3{border-top:1px solid #999;margin:1em 0 0 0} #exbox a{text-decoration:underline;color:#fc0} #exbox code{color:#bf7;background:#222;padding:.1em;margin:.2em;font-size:1.1em;font-family:monospace,monospace} #exbox *{line-height:1.5em}';
+            document.head.appendChild(s);
+        }
+        exbox.innerHTML = html.join('\n');
+        exbox.style.display = 'block';
+    }
+    catch (e) {
+        document.body.innerHTML = html.join('\n');
+    }
+    throw 'fatal_err';
+}
+function ignex(all) {
+    var o = ebi('exbox');
+    o.style.display = 'none';
+    o.innerHTML = '';
+    crashed = false;
+    if (!all)
+        window.onerror = vis_exh;
 }
 
 
-var ebi = document.getElementById.bind(document),
+function ctrl(e) {
-    QS = document.querySelector.bind(document),
+    return e && (e.ctrlKey || e.metaKey);
-    QSA = document.querySelectorAll.bind(document),
+}
-    mknod = document.createElement.bind(document);
 
 
 function ev(e) {
@@ -67,6 +100,9 @@ function ev(e) {
     if (e.stopPropagation)
         e.stopPropagation();
 
+    if (e.stopImmediatePropagation)
+        e.stopImmediatePropagation();
+
     e.returnValue = false;
     return e;
 }
@@ -87,6 +123,15 @@ if (!String.startsWith) {
         return this.substring(i, i + s.length) === s;
     };
 }
+if (!Element.prototype.closest) {
+    Element.prototype.closest = function (s) {
+        var el = this;
+        do {
+            if (el.msMatchesSelector(s)) return el;
+            el = el.parentElement || el.parentNode;
+        } while (el !== null && el.nodeType === 1);
+    }
+}
 
 
 // https://stackoverflow.com/a/950146
@@ -285,63 +330,6 @@ function makeSortable(table, cb) {
 }
 
 
-(function () {
-    var ops = QSA('#ops>a');
-    for (var a = 0; a < ops.length; a++) {
-        ops[a].onclick = opclick;
-    }
-})();
-
-
-function opclick(e) {
-    ev(e);
-
-    var dest = this.getAttribute('data-dest');
-    goto(dest);
-
-    swrite('opmode', dest || null);
-
-    var input = QS('.opview.act input:not([type="hidden"])')
-    if (input)
-        input.focus();
-}
-
-
-function goto(dest) {
-    var obj = QSA('.opview.act');
-    for (var a = obj.length - 1; a >= 0; a--)
-        clmod(obj[a], 'act');
-
-    obj = QSA('#ops>a');
-    for (var a = obj.length - 1; a >= 0; a--)
-        clmod(obj[a], 'act');
-
-    if (dest) {
-        var ui = ebi('op_' + dest);
-        clmod(ui, 'act', true);
-        QS('#ops>a[data-dest=' + dest + ']').className += " act";
-
-        var fn = window['goto_' + dest];
-        if (fn)
-            fn();
-    }
-
-    if (window['treectl'])
-        treectl.onscroll();
-}
-
-
-(function () {
-    goto();
-    var op = sread('opmode');
-    if (op !== null && op !== '.')
-        try {
-            goto(op);
-        }
-        catch (ex) { }
-})();
-
-
 function linksplit(rp) {
     var ret = [];
     var apath = '/';
@@ -373,6 +361,18 @@ function linksplit(rp) {
 }
 
 
+function vsplit(vp) {
+    if (vp.endsWith('/'))
+        vp = vp.slice(0, -1);
+
+    var ofs = vp.lastIndexOf('/') + 1,
+        base = vp.slice(0, ofs),
+        fn = vp.slice(ofs);
+
+    return [base, fn];
+}
+
+
 function uricom_enc(txt, do_fb_enc) {
     try {
         return encodeURIComponent(txt);
@@ -416,6 +416,15 @@ function get_vpath() {
 }
 
 
+function get_pwd() {
+    var pwd = ('; ' + document.cookie).split('; cppwd=');
+    if (pwd.length < 2)
+        return null;
+
+    return pwd[1].split(';')[0];
+}
+
+
 function unix2iso(ts) {
     return new Date(ts * 1000).toISOString().replace("T", " ").slice(0, -5);
 }
@@ -437,20 +446,27 @@ function has(haystack, needle) {
 }
 
 
-function sread(key) {
+function apop(arr, v) {
-    if (window.localStorage)
+    var ofs = arr.indexOf(v);
-        return localStorage.getItem(key);
+    if (ofs !== -1)
+        arr.splice(ofs, 1);
+}
 
-    return null;
+
+function jcp(obj) {
+    return JSON.parse(JSON.stringify(obj));
+}
+
+
+function sread(key) {
+    return localStorage.getItem(key);
 }
 
 function swrite(key, val) {
-    if (window.localStorage) {
+    if (val === undefined || val === null)
-        if (val === undefined || val === null)
+        localStorage.removeItem(key);
-            localStorage.removeItem(key);
+    else
-        else
+        localStorage.setItem(key, val);
-            localStorage.setItem(key, val);
-    }
 }
 
 function jread(key, fb) {
@@ -528,3 +544,155 @@ function hist_replace(url) {
     console.log("h-repl " + url);
     history.replaceState(url, url, url);
 }
+
+
+var tt = (function () {
+    var r = {
+        "tt": mknod("div"),
+        "en": true,
+        "el": null,
+        "skip": false
+    };
+
+    r.tt.setAttribute('id', 'tt');
+    document.body.appendChild(r.tt);
+
+    r.show = function () {
+        if (r.skip) {
+            r.skip = false;
+            return;
+        }
+
+        var cfg = sread('tooltips');
+        if (cfg !== null && cfg != '1')
+            return;
+
+        var msg = this.getAttribute('tt');
+        if (!msg)
+            return;
+
+        r.el = this;
+        var pos = this.getBoundingClientRect(),
+            dir = this.getAttribute('ttd') || '',
+            left = pos.left < window.innerWidth / 2,
+            top = pos.top < window.innerHeight / 2,
+            big = this.className.indexOf(' ttb') !== -1;
+
+        if (dir.indexOf('u') + 1) top = false;
+        if (dir.indexOf('d') + 1) top = true;
+        if (dir.indexOf('l') + 1) left = false;
+        if (dir.indexOf('r') + 1) left = true;
+
+        clmod(r.tt, 'b', big);
+        r.tt.style.top = top ? pos.bottom + 'px' : 'auto';
+        r.tt.style.bottom = top ? 'auto' : (window.innerHeight - pos.top) + 'px';
+        r.tt.style.left = left ? pos.left + 'px' : 'auto';
+        r.tt.style.right = left ? 'auto' : (window.innerWidth - pos.right) + 'px';
+
+        r.tt.innerHTML = msg.replace(/\$N/g, "<br />");
+        r.el.addEventListener('mouseleave', r.hide);
+        clmod(r.tt, 'show', 1);
+    };
+
+    r.hide = function (e) {
+        ev(e);
+        clmod(r.tt, 'show');
+        if (r.el)
+            r.el.removeEventListener('mouseleave', r.hide);
+    };
+
+    if (is_touch && IPHONE) {
+        var f1 = r.show,
+            f2 = r.hide;
+
+        r.show = function () {
+            setTimeout(f1.bind(this), 301);
+        };
+        r.hide = function () {
+            setTimeout(f2.bind(this), 301);
+        };
+    }
+
+    r.tt.onclick = r.hide;
+
+    r.att = function (ctr) {
+        var _show = r.en ? r.show : null,
+            _hide = r.en ? r.hide : null,
+            o = ctr.querySelectorAll('*[tt]');
+
+        for (var a = o.length - 1; a >= 0; a--) {
+            o[a].onfocus = _show;
+            o[a].onblur = _hide;
+            o[a].onmouseenter = _show;
+            o[a].onmouseleave = _hide;
+        }
+        r.hide();
+    }
+
+    r.init = function () {
+        var ttb = ebi('tooltips');
+        if (ttb) {
+            ttb.onclick = function (e) {
+                ev(e);
+                r.en = !r.en;
+                bcfg_set('tooltips', r.en);
+                r.init();
+            };
+            r.en = bcfg_get('tooltips', true)
+        }
+        r.att(document);
+    };
+
+    return r;
+})();
+
+
+var toast = (function () {
+    var r = {},
+        te = null,
+        visible = false,
+        obj = mknod('div');
+
+    obj.setAttribute('id', 'toast');
+    document.body.appendChild(obj);;
+
+    r.hide = function (e) {
+        ev(e);
+        clearTimeout(te);
+        clmod(obj, 'vis');
+        r.visible = false;
+    };
+
+    r.show = function (cl, ms, txt) {
+        clearTimeout(te);
+        if (ms)
+            te = setTimeout(r.hide, ms * 1000);
+
+        var html = '', hp = txt.split(/(?=<.?pre>)/i);
+        for (var a = 0; a < hp.length; a++)
+            html += hp[a].startsWith('<pre>') ? hp[a] :
+                hp[a].replace(/<br ?.?>\n/g, '\n').replace(/\n<br ?.?>/g, '\n').replace(/\n/g, '<br />\n');
+
+        obj.innerHTML = '<a href="#" id="toastc">x</a>' + html;
+        obj.className = cl;
+        ms += obj.offsetWidth;
+        obj.className += ' vis';
+        ebi('toastc').onclick = r.hide;
+        r.visible = true;
+    };
+
+    r.ok = function (ms, txt) {
+        r.show('ok', ms, txt);
+    };
+    r.inf = function (ms, txt) {
+        r.show('inf', ms, txt);
+    };
+    r.warn = function (ms, txt) {
+        r.show('warn', ms, txt);
+    };
+    r.err = function (ms, txt) {
+        r.show('err', ms, txt);
+    };
+
+    return r;
+})();

docs/biquad.html

@@ -0,0 +1,95 @@
+<!DOCTYPE html><html><head></head><body><script>
+
+setTimeout(location.reload.bind(location), 700);
+document.documentElement.scrollLeft = 0;
+
+var can = document.createElement('canvas'),
+    cc = can.getContext('2d'),
+    w = 2048,
+    h = 1024;
+
+w = 2048;
+
+can.width = w;
+can.height = h;
+document.body.appendChild(can);
+can.style.cssText = 'width:' + w + 'px;height:' + h + 'px';
+
+cc.fillStyle = '#000';
+cc.fillRect(0, 0, w, h);
+
+var cfg = [ // hz, q, g
+    [31.25 * 0.88, 0, 1.4],  // shelf
+    [31.25 * 1.04, 0.7, 0.96],  // peak
+    [62.5, 0.7, 1],
+    [125, 0.8, 1],
+    [250, 0.9, 1.03],
+    [500, 0.9, 1.1],
+    [1000, 0.9, 1.1],
+    [2000, 0.9, 1.105],
+    [4000, 0.88, 1.05],
+    [8000 * 1.006, 0.73, 1.24],
+    //[16000 * 1.00, 0.5, 1.75],  // peak.v1
+    //[16000 * 1.19, 0, 1.8]  // shelf.v1
+    [16000 * 0.89, 0.7, 1.26],  // peak
+    [16000 * 1.13, 0.82, 1.09],  // peak
+    [16000 * 1.205, 0, 1.9]  // shelf
+];
+
+var freqs = new Float32Array(22000),
+    sum = new Float32Array(freqs.length),
+    ac = new AudioContext(),
+    step = w / freqs.length,
+    colors = [
+        'rgba(255, 0, 0, 0.7)',
+        'rgba(0, 224, 0, 0.7)',
+        'rgba(0, 64, 255, 0.7)'
+    ];
+
+var order = [];
+
+for (var a = 0; a < cfg.length; a += 2)
+    order.push(a);
+
+for (var a = 1; a < cfg.length; a += 2)
+    order.push(a);
+
+for (var ia = 0; ia < order.length; ia++) {
+    var a = order[ia],
+        fi = ac.createBiquadFilter(),
+        mag = new Float32Array(freqs.length),
+        phase = new Float32Array(freqs.length);
+
+    for (var b = 0; b < freqs.length; b++)
+        freqs[b] = b;
+
+    fi.type = a == 0 ? 'lowshelf' : a == cfg.length - 1 ? 'highshelf' : 'peaking';
+    fi.frequency.value = cfg[a][0];
+    fi.Q.value = cfg[a][1];
+    fi.gain.value = 1;
+
+    fi.getFrequencyResponse(freqs, mag, phase);
+    cc.fillStyle = colors[a % colors.length];
+    for (var b = 0; b < sum.length; b++) {
+        mag[b] -= 1;
+        sum[b] += mag[b] * cfg[a][2];
+        var y = h - (mag[b] * h * 3);
+        cc.fillRect(b * step, y, step, h - y);
+        cc.fillRect(b * step - 1, y - 1, 3, 3);
+    }
+}
+
+var min = 999999, max = 0;
+for (var a = 0; a < sum.length; a++) {
+    min = Math.min(min, sum[a]);
+    max = Math.max(max, sum[a]);
+}
+cc.fillStyle = 'rgba(255,255,255,1)';
+for (var a = 0; a < sum.length; a++) {
+    var v = (sum[a] - min) / (max - min);
+    cc.fillRect(a * step, 0, step, v * h / 2);
+}
+
+cc.fillRect(0, 460, w, 1);
+
+</script></body></html>

docs/browser-icons.css

@@ -15,11 +15,6 @@
 }
 #ggrid>a[href$="/"]:before {
 	content: '📂';
-    display: block;
-    position: absolute;
-    margin: -.1em -.4em;
-    text-shadow: 0 0 .1em #000;
-    font-size: 2em;
 }
 
 
@@ -27,8 +22,11 @@
 #ggrid>a:before {
     display: block;
     position: absolute;
-    margin: -.1em -.4em;
+	padding: .3em 0;
+    margin: -.4em;
     text-shadow: 0 0 .1em #000;
+	background: linear-gradient(135deg,rgba(255,255,255,0) 50%,rgba(255,255,255,0.2));
+	border-radius: .3em;
     font-size: 2em;
 }
 

docs/example.conf

@@ -10,19 +10,25 @@ u k:k
 # share "." (the current directory)
 # as "/" (the webroot) for the following users:
 # "r" grants read-access for anyone
-# "a ed" grants read-write to ed
+# "rw ed" grants read-write to ed
 .
 /
 r
-a ed
+rw ed
 
 # custom permissions for the "priv" folder:
-# user "k" can see/read the contents
+# user "k" can only see/read the contents
-# and "ed" gets read-write access
+# user "ed" gets read-write access
 ./priv
 /priv
 r k
-a ed
+rw ed
+
+# this does the same thing:
+./priv
+/priv
+r ed k
+w ed
 
 # share /home/ed/Music/ as /music and let anyone read it
 # (this will replace any folder called "music" in the webroot)
@@ -41,5 +47,5 @@ c e2d
 c nodupe
 
 # this entire config file can be replaced with these arguments:
-# -u ed:123 -u k:k -v .::r:aed -v priv:priv:rk:aed -v /home/ed/Music:music:r -v /home/ed/inc:dump:w
+# -u ed:123 -u k:k -v .::r:a,ed -v priv:priv:r,k:rw,ed -v /home/ed/Music:music:r -v /home/ed/inc:dump:w:c,e2d:c,nodupe
 # but note that the config file always wins in case of conflicts

docs/hls.html

@@ -0,0 +1,51 @@
+<!DOCTYPE html><html lang="en"><head>
+	<meta charset="utf-8">
+	<title>hls-test</title>
+	<meta http-equiv="X-UA-Compatible" content="IE=edge">
+</head><body>
+
+<video id="vid" controls></video>
+<script src="hls.light.js"></script>
+<script>
+
+var video = document.getElementById('vid');
+var hls = new Hls({
+	debug: true,
+	autoStartLoad: false
+});
+hls.loadSource('live/v.m3u8');
+hls.attachMedia(video);
+hls.on(Hls.Events.MANIFEST_PARSED, function() {
+	hls.startLoad(0);
+});
+hls.on(Hls.Events.MEDIA_ATTACHED, function() {
+	video.muted = true;
+	video.play();
+});
+
+/*
+general good news:
+- doesn't need fixed-length segments; ok to let x264 pick optimal keyframes and slice on those
+- hls.js polls the m3u8 for new segments, scales the duration accordingly, seeking works great
+- the sfx will grow by 66 KiB since that's how small hls.js can get, wait thats not good
+
+# vod, creates m3u8 at the end, fixed keyframes, v bad
+ffmpeg -hide_banner -threads 0 -flags -global_header -i ..\CowboyBebopMovie-OP1.webm -vf scale=1280:-4,format=yuv420p -ac 2 -c:a libopus -b:a 128k -c:v libx264 -preset slow -crf 24 -maxrate:v 5M -bufsize:v 10M -g 120 -keyint_min 120 -sc_threshold 0 -hls_time 4 -hls_playlist_type vod -hls_segment_filename v%05d.ts v.m3u8
+
+# live, updates m3u8 as it goes, dynamic keyframes, streamable with hls.js
+ffmpeg -hide_banner -threads 0 -flags -global_header -i ..\..\CowboyBebopMovie-OP1.webm -vf scale=1280:-4,format=yuv420p -ac 2 -c:a libopus -b:a 128k -c:v libx264 -preset slow -crf 24 -maxrate:v 5M -bufsize:v 10M -f segment -segment_list v.m3u8 -segment_format mpegts -segment_list_flags live v%05d.ts
+
+# fmp4 (fragmented mp4), doesn't work with hls.js, gets duratoin 149:07:51 (536871s), probably the tkhd/mdhd 0xffffffff (timebase 8000? ok)
+ffmpeg -re -hide_banner -threads 0 -flags +cgop -i ..\..\CowboyBebopMovie-OP1.webm -vf scale=1280:-4,format=yuv420p -ac 2 -c:a libopus -b:a 128k -c:v libx264 -preset slow -crf 24 -maxrate:v 5M -bufsize:v 10M -f segment -segment_list v.m3u8 -segment_format fmp4 -segment_list_flags live v%05d.mp4
+
+# try 2, works, uses tempfiles for m3u8 updates, good, 6% smaller
+ffmpeg -re -hide_banner -threads 0 -flags +cgop -i ..\..\CowboyBebopMovie-OP1.webm -vf scale=1280:-4,format=yuv420p -ac 2 -c:a libopus -b:a 128k -c:v libx264 -preset slow -crf 24 -maxrate:v 5M -bufsize:v 10M -f hls -hls_segment_type fmp4 -hls_list_size 0 -hls_segment_filename v%05d.mp4 v.m3u8
+
+more notes
+- adding -hls_flags single_file makes duration wack during playback (for both fmp4 and ts), ok once finalized and refreshed, gives no size reduction anyways
+- bebop op has good keyframe spacing for testing hls.js, in particular it hops one seg back and immediately resumes if it hits eof with the explicit hls.startLoad(0); otherwise it jumps into the middle of a seg and becomes art
+- can probably -c:v copy most of the time, is there a way to check for cgop? todo
+
+*/
+</script>
+</body></html>

docs/notes.sh

@@ -103,6 +103,15 @@ cat warks | while IFS= read -r x; do sqlite3 up2k.db "delete from mt where w = '
 # dump all dbs
 find -iname up2k.db | while IFS= read -r x; do sqlite3 "$x" 'select substr(w,1,12), rd, fn from up' | sed -r 's/\|/ \| /g' | while IFS= read -r y; do printf '%s | %s\n' "$x" "$y"; done; done
 
+# unschedule mtp scan for all files somewhere under "enc/"
+sqlite3 -readonly up2k.db 'select substr(up.w,1,16) from up inner join mt on mt.w = substr(up.w,1,16) where rd like "enc/%" and +mt.k = "t:mtp"' > keys; awk '{printf "delete from mt where w = \"%s\" and +k = \"t:mtp\";\n", $0}' <keys | tee /dev/stderr | sqlite3 up2k.db
+
+# compare metadata key "key" between two databases
+sqlite3 -readonly up2k.db.key-full 'select w, v from mt where k = "key" order by w' > k1; sqlite3 -readonly up2k.db 'select w, v from mt where k = "key" order by w' > k2; ok=0; ng=0; while IFS='|' read w k2; do k1="$(grep -E "^$w" k1 | sed -r 's/.*\|//')"; [ "$k1" = "$k2" ] && ok=$((ok+1)) || { ng=$((ng+1)); printf '%3s %3s  %s\n' "$k1" "$k2" "$(sqlite3 -readonly up2k.db.key-full "select * from up where substr(w,1,16) = '$w'" | sed -r 's/\|/ | /g')"; }; done < <(cat k2); echo "match $ok   diff $ng"
+
+# actually this is much better
+sqlite3 -readonly up2k.db.key-full 'select w, v from mt where k = "key" order by w' > k1; sqlite3 -readonly up2k.db 'select mt.w, mt.v, up.rd, up.fn from mt inner join up on mt.w = substr(up.w,1,16) where mt.k = "key" order by up.rd, up.fn' > k2; ok=0; ng=0; while IFS='|' read w k2 path; do k1="$(grep -E "^$w" k1 | sed -r 's/.*\|//')"; [ "$k1" = "$k2" ] && ok=$((ok+1)) || { ng=$((ng+1)); printf '%3s %3s  %s\n' "$k1" "$k2" "$path"; }; done < <(cat k2); echo "match $ok   diff $ng"
+
 
 ##
 ## media
@@ -157,7 +166,10 @@ dbg.asyncStore.pendingBreakpoints = {}
 about:config >> devtools.debugger.prefs-schema-version = -1
 
 # determine server version
-git reset --hard origin/HEAD && git log --format=format:"%H %ai %d" --decorate=full > /dev/shm/revs && cat /dev/shm/revs | while read -r rev extra; do (git reset --hard $rev >/dev/null 2>/dev/null && dsz=$(cat copyparty/web/{util,browser,up2k}.js 2>/dev/null | diff -wNarU0 - <(cat /mnt/Users/ed/Downloads/ref/{util,browser,up2k}.js) | wc -c) && printf '%s %6s %s\n' "$rev" $dsz "$extra") </dev/null; done                
+git pull; git reset --hard origin/HEAD && git log --format=format:"%H %ai %d" --decorate=full > ../revs && cat ../{util,browser,up2k}.js >../vr && cat ../revs | while read -r rev extra; do (git reset --hard $rev >/dev/null 2>/dev/null && dsz=$(cat copyparty/web/{util,browser,up2k}.js >../vg 2>/dev/null && diff -wNarU0 ../{vg,vr} | wc -c) && printf '%s %6s %s\n' "$rev" $dsz "$extra") </dev/null; done                
+
+# download all sfx versions
+curl https://api.github.com/repos/9001/copyparty/releases?per_page=100 | jq -r '.[] | .tag_name + " " + .name' | while read v t; do fn="copyparty $v $t.py"; [ -e $fn ] || curl https://github.com/9001/copyparty/releases/download/$v/copyparty-sfx.py -Lo "$fn"; done
 
 
 ##
@@ -200,3 +212,4 @@ mk() { rm -rf /tmp/foo; sudo -u ed bash -c 'mkdir /tmp/foo; echo hi > /tmp/foo/b
 mk && t0="$(date)" && while true; do date -s "$(date '+ 1 hour')"; systemd-tmpfiles --clean; ls -1 /tmp | grep foo || break; done; echo "$t0"
 mk && sudo -u ed flock /tmp/foo sleep 40 & sleep 1; ps aux | grep -E 'sleep 40$' && t0="$(date)" && for n in {1..40}; do date -s "$(date '+ 1 day')"; systemd-tmpfiles --clean; ls -1 /tmp | grep foo || break; done; echo "$t0"
 mk && t0="$(date)" && for n in {1..40}; do date -s "$(date '+ 1 day')"; systemd-tmpfiles --clean; ls -1 /tmp | grep foo || break; tar -cf/dev/null /tmp/foo; done; echo "$t0"
+

scripts/copyparty-repack.sh

@@ -92,20 +92,34 @@ chmod 755 \
   copyparty-extras/copyparty-*/{scripts,bin}/*
 
 
-# extract and repack the sfx with less features enabled
+# extract the sfx
 ( cd copyparty-extras/sfx-full/
 ./copyparty-sfx.py -h
-cd ../copyparty-*/
-./scripts/make-sfx.sh re no-ogv no-cm
 )
 
 
-# put new sfx into copyparty-extras/sfx-lite/,
+repack() {
-# fuse client into copyparty-extras/,
+
+	# do the repack
+	(cd copyparty-extras/copyparty-*/
+	./scripts/make-sfx.sh $2
+	)
+
+	# put new sfx into copyparty-extras/$name/,
+	( cd copyparty-extras/
+	mv copyparty-*/dist/* $1/
+	)
+}
+
+repack sfx-full "re gz no-sh"
+repack sfx-lite "re no-ogv no-cm"
+repack sfx-lite "re no-ogv no-cm gz no-sh"
+
+
+# move fuse client into copyparty-extras/,
 # copy lite-sfx.py to ./copyparty,
 # delete extracted source code
 ( cd copyparty-extras/
-mv copyparty-*/dist/* sfx-lite/
 mv copyparty-*/bin/copyparty-fuse.py .
 cp -pv sfx-lite/copyparty-sfx.py ../copyparty
 rm -rf copyparty-{0..9}*.*.*{0..9}
@@ -119,6 +133,7 @@ true
 
 
 # create the bundle
+printf '\n\n'
 fn=copyparty-$(date +%Y-%m%d-%H%M%S).tgz
 tar -czvf "$od/$fn" *
 cd "$od"

scripts/deps-docker/Dockerfile

@@ -1,6 +1,7 @@
 FROM    alpine:3.13
 WORKDIR /z
 ENV     ver_asmcrypto=5b994303a9d3e27e0915f72a10b6c2c51535a4dc \
+        ver_hashwasm=4.7.0 \
         ver_marked=1.1.0 \
         ver_ogvjs=1.8.0 \
         ver_mde=2.14.0 \
@@ -9,12 +10,6 @@ ENV     ver_asmcrypto=5b994303a9d3e27e0915f72a10b6c2c51535a4dc \
         ver_zopfli=1.0.3
 
 
-# TODO
-# sha512.hw.js https://github.com/Daninet/hash-wasm
-# sha512.kc.js https://github.com/chm-diederichs/sha3-wasm
-# awk '/HMAC state/{o=1}  /var HEAP/{o=0}  /function hmac_reset/{o=1}  /return \{/{o=0}  /var __extends =/{o=1}  /var Hash =/{o=0}  /hmac_|pbkdf2_/{next}  o{next}  {gsub(/IllegalStateError/,"Exception")}  {sub(/^ +/,"");sub(/^\/\/ .*/,"");sub(/;$/," ;")}  1' <sha512.ac.js.orig >sha512.ac.js; for fn in sha512.ac.js.orig sha512.ac.js; do wc -c <$fn; wc -c <$fn.gz ; for n in {1..9}; do printf '%8d %d bz\n' $(bzip2 -c$n <$fn | wc -c) $n; done; done
-
-
 # download;
 # the scp url is latin from https://fonts.googleapis.com/css2?family=Source+Code+Pro&display=swap
 RUN     mkdir -p /z/dist/no-pk \
@@ -27,7 +22,11 @@ RUN     mkdir -p /z/dist/no-pk \
         && wget https://github.com/codemirror/CodeMirror/archive/$ver_codemirror.tar.gz -O codemirror.tgz \
         && wget https://github.com/FortAwesome/Font-Awesome/releases/download/$ver_fontawesome/fontawesome-free-$ver_fontawesome-web.zip -O fontawesome.zip \
         && wget https://github.com/google/zopfli/archive/zopfli-$ver_zopfli.tar.gz -O zopfli.tgz \
+        && wget https://github.com/Daninet/hash-wasm/releases/download/v$ver_hashwasm/hash-wasm@$ver_hashwasm.zip -O hash-wasm.zip \
         && unzip ogvjs.zip \
+        && (mkdir hash-wasm \
+            && cd hash-wasm \
+            && unzip ../hash-wasm.zip) \
         && (tar -xf asmcrypto.tgz \
             && cd asmcrypto.js-$ver_asmcrypto \
             && npm install ) \
@@ -64,7 +63,12 @@ RUN     tar -xf zopfli.tgz \
 RUN     cd asmcrypto.js-$ver_asmcrypto \
         && echo "export { Sha512 } from './hash/sha512/sha512';" > src/entry-export_all.ts \
         && node -r esm build.js \
-        && mv asmcrypto.all.es5.js /z/dist/sha512.js
+        && awk '/HMAC state/{o=1}  /var HEAP/{o=0}  /function hmac_reset/{o=1}  /return \{/{o=0}  /var __extends =/{o=1}  /var Hash =/{o=0}  /hmac_|pbkdf2_/{next}  o{next}  {gsub(/IllegalStateError/,"Exception")}  {sub(/^ +/,"");sub(/^\/\/ .*/,"");sub(/;$/," ;")}  1' < asmcrypto.all.es5.js > /z/dist/sha512.ac.js
+
+
+# build hash-wasm
+RUN     cd hash-wasm \
+        && mv sha512.umd.min.js /z/dist/sha512.hw.js
 
 
 # build ogvjs

scripts/make-sfx.sh

@@ -11,11 +11,20 @@ echo
 # `re` does a repack of an sfx which you already executed once
 #   (grabs files from the sfx-created tempdir), overrides `clean`
 #
+# `gz` creates a gzip-compressed python sfx instead of bzip2
+#
+# `no-sh` makes just the python sfx, skips the sh/unix sfx
+#
 # `no-ogv` saves ~500k by removing the opus/vorbis audio codecs
 #   (only affects apple devices; everything else has native support)
 #
 # `no-cm` saves ~90k by removing easymde/codemirror
 #   (the fancy markdown editor)
+#
+# `no-fnt` saves ~9k by removing the source-code-pro font
+#   (mainly used my the markdown viewer/editor)
+#
+# `no-dd` saves ~2k by removing the mouse cursor
 
 
 # port install gnutar findutils gsed coreutils
@@ -53,14 +62,18 @@ use_gz=
 do_sh=1
 do_py=1
 while [ ! -z "$1" ]; do
-	[ "$1" = clean  ] && clean=1  && shift && continue
+	case $1 in
-	[ "$1" = re     ] && repack=1 && shift && continue
+		clean)  clean=1  ; ;;
-	[ "$1" = gz     ] && use_gz=1 && shift && continue
+		re)     repack=1 ; ;;
-	[ "$1" = no-ogv ] && no_ogv=1 && shift && continue
+		gz)     use_gz=1 ; ;;
-	[ "$1" = no-cm  ] && no_cm=1  && shift && continue
+		no-ogv) no_ogv=1 ; ;;
-	[ "$1" = no-sh  ] && do_sh=   && shift && continue
+		no-fnt) no_fnt=1 ; ;;
-	[ "$1" = no-py  ] && do_py=   && shift && continue
+		no-dd)  no_dd=1  ; ;;
-	break
+		no-cm)  no_cm=1  ; ;;
+		no-sh)  do_sh=   ; ;;
+		no-py)  do_py=   ; ;;
+	esac
+	shift
 done
 
 tmv() {
@@ -167,7 +180,7 @@ find .. -type f \( -name .DS_Store -or -name ._.DS_Store \) -delete
 find .. -type f -name ._\* | while IFS= read -r f; do cmp <(printf '\x00\x05\x16') <(head -c 3 -- "$f") && rm -f -- "$f"; done
 
 echo use smol web deps
-rm -f copyparty/web/deps/*.full.* copyparty/web/Makefile
+rm -f copyparty/web/deps/*.full.* copyparty/web/dbg-* copyparty/web/Makefile
 
 # it's fine dw
 grep -lE '\.full\.(js|css)' copyparty/web/* |
@@ -186,6 +199,18 @@ done
 	sed -r '/edit2">edit \(fancy/d' <$f >t && tmv "$f"
 }
 
+[ $no_fnt ] && {
+	rm -f copyparty/web/deps/scp.woff2
+	f=copyparty/web/md.css
+	sed -r '/scp\.woff2/d' <$f >t && tmv "$f"
+}
+
+[ $no_dd ] && {
+	rm -rf copyparty/web/dd
+	f=copyparty/web/browser.css
+	sed -r 's/(cursor: )url\([^)]+\), (pointer)/\1\2/; /[0-9]+% \{cursor:/d; /animation: cursor/d' <$f >t && tmv "$f"
+}
+
 [ $repack ] ||
 find | grep -E '\.py$' |
   grep -vE '__version__' |

scripts/sfx.py

@@ -6,10 +6,10 @@ import re, os, sys, time, shutil, signal, threading, tarfile, hashlib, platform,
 import subprocess as sp
 
 """
-run me with any version of python, i will unpack and run copyparty
+to edit this file, use HxD or "vim -b"
+  (there is compressed stuff at the end)
 
-(but please don't edit this file with a text editor
+run me with any version of python, i will unpack and run copyparty
-  since that would probably corrupt the binary stuff at the end)
 
 there's zero binaries! just plaintext python scripts all the way down
   so you can easily unpack the archive and inspect it for shady stuff
@@ -380,7 +380,7 @@ def run(tmp, j2):
         fcntl.flock(fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
     except Exception as ex:
         if not WINDOWS:
-            msg("\033[31mflock:", repr(ex))
+            msg("\033[31mflock:{!r}\033[0m".format(ex))
 
     t = threading.Thread(target=utime, args=(tmp,))
     t.daemon = True

scripts/test/race.py

@@ -0,0 +1,105 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+import time
+import json
+import threading
+import http.client
+
+
+class Conn(object):
+    def __init__(self, ip, port):
+        self.s = http.client.HTTPConnection(ip, port, timeout=260)
+        self.st = []
+
+    def get(self, vpath):
+        self.st = [time.time()]
+
+        self.s.request("GET", vpath)
+        self.st.append(time.time())
+
+        ret = self.s.getresponse()
+        self.st.append(time.time())
+
+        if ret.status < 200 or ret.status >= 400:
+            raise Exception(ret.status)
+
+        ret = ret.read()
+        self.st.append(time.time())
+
+        return ret
+
+    def get_json(self, vpath):
+        ret = self.get(vpath)
+        return json.loads(ret)
+
+
+class CState(threading.Thread):
+    def __init__(self, cs):
+        threading.Thread.__init__(self)
+        self.daemon = True
+        self.cs = cs
+        self.start()
+
+    def run(self):
+        colors = [5, 1, 3, 2, 7]
+        remotes = []
+        remotes_ok = False
+        while True:
+            time.sleep(0.001)
+            if not remotes_ok:
+                remotes = []
+                remotes_ok = True
+                for conn in self.cs:
+                    try:
+                        remotes.append(conn.s.sock.getsockname()[1])
+                    except:
+                        remotes.append("?")
+                        remotes_ok = False
+
+            m = []
+            for conn, remote in zip(self.cs, remotes):
+                stage = len(conn.st)
+                m.append(f"\033[3{colors[stage]}m{remote}")
+
+            m = " ".join(m)
+            print(f"{m}\033[0m\n\033[A", end="")
+
+
+def allget(cs, urls):
+    thrs = []
+    for c, url in zip(cs, urls):
+        t = threading.Thread(target=c.get, args=(url,))
+        t.start()
+        thrs.append(t)
+
+    for t in thrs:
+        t.join()
+
+
+def main():
+    os.system("")
+
+    ip, port = sys.argv[1].split(":")
+    port = int(port)
+
+    cs = []
+    for _ in range(64):
+        cs.append(Conn(ip, 3923))
+
+    CState(cs)
+
+    urlbase = "/doujin/c95"
+    j = cs[0].get_json(f"{urlbase}?ls")
+    urls = []
+    for d in j["dirs"]:
+        urls.append(f"{urlbase}/{d['href']}?th=w")
+
+    for n in range(100):
+        print(n)
+        allget(cs, urls)
+
+
+if __name__ == "__main__":
+    main()

tests/test_httpcli.py

@@ -23,14 +23,19 @@ def hdr(query):
 
 
 class Cfg(Namespace):
-    def __init__(self, a=[], v=[], c=None):
+    def __init__(self, a=None, v=None, c=None):
         super(Cfg, self).__init__(
-            a=a,
+            a=a or [],
-            v=v,
+            v=v or [],
             c=c,
             rproxy=0,
             ed=False,
+            nw=False,
+            unpost=600,
+            no_mv=False,
+            no_del=False,
             no_zip=False,
+            no_voldump=True,
             no_scandir=False,
             no_sendfile=True,
             no_rescan=True,
@@ -89,7 +94,7 @@ class TestHttpCli(unittest.TestCase):
                 if not vol.startswith(top):
                     continue
 
-                mode = vol[-2]
+                mode = vol[-2].replace("a", "rwmd")
                 usr = vol[-1]
                 if usr == "a":
                     usr = ""
@@ -98,7 +103,7 @@ class TestHttpCli(unittest.TestCase):
                     vol += "/"
 
                 top, sub = vol.split("/", 1)
-                vcfg.append("{0}/{1}:{1}:{2}{3}".format(top, sub, mode, usr))
+                vcfg.append("{0}/{1}:{1}:{2},{3}".format(top, sub, mode, usr))
 
             pprint.pprint(vcfg)
 

tests/test_vfs.py

@@ -16,18 +16,19 @@ from copyparty import util
 
 
 class Cfg(Namespace):
-    def __init__(self, a=[], v=[], c=None):
+    def __init__(self, a=None, v=None, c=None):
-        ex = {k: False for k in "e2d e2ds e2dsa e2t e2ts e2tsr".split()}
+        ex = {k: False for k in "nw e2d e2ds e2dsa e2t e2ts e2tsr".split()}
         ex2 = {
             "mtp": [],
             "mte": "a",
             "hist": None,
             "no_hash": False,
             "css_browser": None,
+            "no_voldump": True,
             "rproxy": 0,
         }
         ex.update(ex2)
-        super(Cfg, self).__init__(a=a, v=v, c=c, **ex)
+        super(Cfg, self).__init__(a=a or [], v=v or [], c=c, **ex)
 
 
 class TestVFS(unittest.TestCase):
@@ -57,8 +58,8 @@ class TestVFS(unittest.TestCase):
         # type: (VFS, str, str) -> tuple[str, str, str]
         """helper for resolving and listing a folder"""
         vn, rem = vfs.get(vpath, uname, True, False)
-        r1 = vn.ls(rem, uname, False)
+        r1 = vn.ls(rem, uname, False, [[True]])
-        r2 = vn.ls(rem, uname, False)
+        r2 = vn.ls(rem, uname, False, [[True]])
         self.assertEqual(r1, r2)
 
         fsdir, real, virt = r1
@@ -68,6 +69,11 @@ class TestVFS(unittest.TestCase):
     def log(self, src, msg, c=0):
         pass
 
+    def assertAxs(self, dct, lst):
+        t1 = list(sorted(dct.keys()))
+        t2 = list(sorted(lst))
+        self.assertEqual(t1, t2)
+
     def test(self):
         td = os.path.join(self.td, "vfs")
         os.mkdir(td)
@@ -88,53 +94,53 @@ class TestVFS(unittest.TestCase):
         self.assertEqual(vfs.nodes, {})
         self.assertEqual(vfs.vpath, "")
         self.assertEqual(vfs.realpath, td)
-        self.assertEqual(vfs.uread, ["*"])
+        self.assertAxs(vfs.axs.uread, ["*"])
-        self.assertEqual(vfs.uwrite, ["*"])
+        self.assertAxs(vfs.axs.uwrite, ["*"])
 
         # single read-only rootfs (relative path)
         vfs = AuthSrv(Cfg(v=["a/ab/::r"]), self.log).vfs
         self.assertEqual(vfs.nodes, {})
         self.assertEqual(vfs.vpath, "")
         self.assertEqual(vfs.realpath, os.path.join(td, "a", "ab"))
-        self.assertEqual(vfs.uread, ["*"])
+        self.assertAxs(vfs.axs.uread, ["*"])
-        self.assertEqual(vfs.uwrite, [])
+        self.assertAxs(vfs.axs.uwrite, [])
 
         # single read-only rootfs (absolute path)
         vfs = AuthSrv(Cfg(v=[td + "//a/ac/../aa//::r"]), self.log).vfs
         self.assertEqual(vfs.nodes, {})
         self.assertEqual(vfs.vpath, "")
         self.assertEqual(vfs.realpath, os.path.join(td, "a", "aa"))
-        self.assertEqual(vfs.uread, ["*"])
+        self.assertAxs(vfs.axs.uread, ["*"])
-        self.assertEqual(vfs.uwrite, [])
+        self.assertAxs(vfs.axs.uwrite, [])
 
         # read-only rootfs with write-only subdirectory (read-write for k)
         vfs = AuthSrv(
-            Cfg(a=["k:k"], v=[".::r:ak", "a/ac/acb:a/ac/acb:w:ak"]),
+            Cfg(a=["k:k"], v=[".::r:rw,k", "a/ac/acb:a/ac/acb:w:rw,k"]),
             self.log,
         ).vfs
         self.assertEqual(len(vfs.nodes), 1)
         self.assertEqual(vfs.vpath, "")
         self.assertEqual(vfs.realpath, td)
-        self.assertEqual(vfs.uread, ["*", "k"])
+        self.assertAxs(vfs.axs.uread, ["*", "k"])
-        self.assertEqual(vfs.uwrite, ["k"])
+        self.assertAxs(vfs.axs.uwrite, ["k"])
         n = vfs.nodes["a"]
         self.assertEqual(len(vfs.nodes), 1)
         self.assertEqual(n.vpath, "a")
         self.assertEqual(n.realpath, os.path.join(td, "a"))
-        self.assertEqual(n.uread, ["*", "k"])
+        self.assertAxs(n.axs.uread, ["*", "k"])
-        self.assertEqual(n.uwrite, ["k"])
+        self.assertAxs(n.axs.uwrite, ["k"])
         n = n.nodes["ac"]
         self.assertEqual(len(vfs.nodes), 1)
         self.assertEqual(n.vpath, "a/ac")
         self.assertEqual(n.realpath, os.path.join(td, "a", "ac"))
-        self.assertEqual(n.uread, ["*", "k"])
+        self.assertAxs(n.axs.uread, ["*", "k"])
-        self.assertEqual(n.uwrite, ["k"])
+        self.assertAxs(n.axs.uwrite, ["k"])
         n = n.nodes["acb"]
         self.assertEqual(n.nodes, {})
         self.assertEqual(n.vpath, "a/ac/acb")
         self.assertEqual(n.realpath, os.path.join(td, "a", "ac", "acb"))
-        self.assertEqual(n.uread, ["k"])
+        self.assertAxs(n.axs.uread, ["k"])
-        self.assertEqual(n.uwrite, ["*", "k"])
+        self.assertAxs(n.axs.uwrite, ["*", "k"])
 
         # something funky about the windows path normalization,
         # doesn't really matter but makes the test messy, TODO?
@@ -173,24 +179,24 @@ class TestVFS(unittest.TestCase):
 
         # admin-only rootfs with all-read-only subfolder
         vfs = AuthSrv(
-            Cfg(a=["k:k"], v=[".::ak", "a:a:r"]),
+            Cfg(a=["k:k"], v=[".::rw,k", "a:a:r"]),
             self.log,
         ).vfs
         self.assertEqual(len(vfs.nodes), 1)
         self.assertEqual(vfs.vpath, "")
         self.assertEqual(vfs.realpath, td)
-        self.assertEqual(vfs.uread, ["k"])
+        self.assertAxs(vfs.axs.uread, ["k"])
-        self.assertEqual(vfs.uwrite, ["k"])
+        self.assertAxs(vfs.axs.uwrite, ["k"])
         n = vfs.nodes["a"]
         self.assertEqual(len(vfs.nodes), 1)
         self.assertEqual(n.vpath, "a")
         self.assertEqual(n.realpath, os.path.join(td, "a"))
-        self.assertEqual(n.uread, ["*"])
+        self.assertAxs(n.axs.uread, ["*"])
-        self.assertEqual(n.uwrite, [])
+        self.assertAxs(n.axs.uwrite, [])
-        self.assertEqual(vfs.can_access("/", "*"), [False, False])
+        self.assertEqual(vfs.can_access("/", "*"), [False, False, False, False])
-        self.assertEqual(vfs.can_access("/", "k"), [True, True])
+        self.assertEqual(vfs.can_access("/", "k"), [True, True, False, False])
-        self.assertEqual(vfs.can_access("/a", "*"), [True, False])
+        self.assertEqual(vfs.can_access("/a", "*"), [True, False, False, False])
-        self.assertEqual(vfs.can_access("/a", "k"), [True, False])
+        self.assertEqual(vfs.can_access("/a", "k"), [True, False, False, False])
 
         # breadth-first construction
         vfs = AuthSrv(
@@ -247,26 +253,26 @@ class TestVFS(unittest.TestCase):
                     ./src
                     /dst
                     r a
-                    a asd
+                    rw asd
                     """
                 ).encode("utf-8")
             )
 
         au = AuthSrv(Cfg(c=[cfg_path]), self.log)
-        self.assertEqual(au.user["a"], "123")
+        self.assertEqual(au.acct["a"], "123")
-        self.assertEqual(au.user["asd"], "fgh:jkl")
+        self.assertEqual(au.acct["asd"], "fgh:jkl")
         n = au.vfs
         # root was not defined, so PWD with no access to anyone
         self.assertEqual(n.vpath, "")
         self.assertEqual(n.realpath, None)
-        self.assertEqual(n.uread, [])
+        self.assertAxs(n.axs.uread, [])
-        self.assertEqual(n.uwrite, [])
+        self.assertAxs(n.axs.uwrite, [])
         self.assertEqual(len(n.nodes), 1)
         n = n.nodes["dst"]
         self.assertEqual(n.vpath, "dst")
         self.assertEqual(n.realpath, os.path.join(td, "src"))
-        self.assertEqual(n.uread, ["a", "asd"])
+        self.assertAxs(n.axs.uread, ["a", "asd"])
-        self.assertEqual(n.uwrite, ["asd"])
+        self.assertAxs(n.axs.uwrite, ["asd"])
         self.assertEqual(len(n.nodes), 0)
 
         os.unlink(cfg_path)

tests/util.py

@@ -31,7 +31,7 @@ if MACOS:
 from copyparty.util import Unrecv
 
 
-def runcmd(*argv):
+def runcmd(argv):
     p = sp.Popen(argv, stdout=sp.PIPE, stderr=sp.PIPE)
     stdout, stderr = p.communicate()
     stdout = stdout.decode("utf-8")
@@ -39,8 +39,8 @@ def runcmd(*argv):
     return [p.returncode, stdout, stderr]
 
 
-def chkcmd(*argv):
+def chkcmd(argv):
-    ok, sout, serr = runcmd(*argv)
+    ok, sout, serr = runcmd(argv)
     if ok != 0:
         raise Exception(serr)
 
@@ -60,12 +60,20 @@ def get_ramdisk():
 
     if os.path.exists("/Volumes"):
         # hdiutil eject /Volumes/cptd/
-        devname, _ = chkcmd("hdiutil", "attach", "-nomount", "ram://131072")
+        devname, _ = chkcmd("hdiutil attach -nomount ram://131072".split())
         devname = devname.strip()
         print("devname: [{}]".format(devname))
         for _ in range(10):
             try:
-                _, _ = chkcmd("diskutil", "eraseVolume", "HFS+", "cptd", devname)
+                _, _ = chkcmd(["diskutil", "eraseVolume", "HFS+", "cptd", devname])
+                with open("/Volumes/cptd/.metadata_never_index", "w") as f:
+                    f.write("orz")
+
+                try:
+                    shutil.rmtree("/Volumes/cptd/.fseventsd")
+                except:
+                    pass
+
                 return subdir("/Volumes/cptd")
             except Exception as ex:
                 print(repr(ex))
@@ -108,6 +116,9 @@ class VHttpSrv(object):
         aliases = ["splash", "browser", "browser2", "msg", "md", "mde"]
         self.j2 = {x: J2_FILES for x in aliases}
 
+    def cachebuster(self):
+        return "a"
+
 
 class VHttpConn(object):
     def __init__(self, args, asrv, log, buf):
@@ -116,13 +127,13 @@ class VHttpConn(object):
         self.addr = ("127.0.0.1", "42069")
         self.args = args
         self.asrv = asrv
-        self.is_mp = False
+        self.nid = None
         self.log_func = log
         self.log_src = "a"
         self.lf_url = None
         self.hsrv = VHttpSrv()
+        self.nreq = 0
         self.nbyte = 0
-        self.workload = 0
         self.ico = None
         self.thumbcli = None
         self.t0 = time.time()