v0.5.4

* show per-connection and per-transfer speeds
* support multiple cookies in parser
* set SameSite=Lax
* restore macos support in sfx.sh
* md-editor: add mojibake/unicode hunter
* md-editor: add table formatter
* md-editor: make bold bolder
* md-editor: more hotkeys
* md-editor: fix saving in fancy
* md-editor: fix eof-scrolling in chrome
* md-editor: fix text erasure with newline
* md-editor: fix backspace behavior in gutter

.vscode/settings.json

@@ -37,7 +37,7 @@
     "python.linting.banditEnabled": true,
     "python.linting.flake8Args": [
         "--max-line-length=120",
-        "--ignore=E722,F405,E203,W503,W293",
+        "--ignore=E722,F405,E203,W503,W293,E402",
     ],
     "python.linting.banditArgs": [
         "--ignore=B104"
@@ -55,6 +55,6 @@
     //
     //  things you may wanna edit:
     //
-    "python.pythonPath": ".venv/bin/python",
+    "python.pythonPath": "/usr/bin/python3",
     //"python.linting.enabled": true,
 }

README.md

@@ -38,7 +38,7 @@ turn your phone or raspi into a portable file server with resumable uploads/down
 * [x] accounts
 * [x] markdown viewer
 * [x] markdown editor
-* [x] FUSE client
+* [x] FUSE client (read-only)
 
 summary: it works! you can use it! (but technically not even close to beta)
 
@@ -49,7 +49,9 @@ summary: it works! you can use it! (but technically not even close to beta)
   * `await fetch('https://127.0.0.1:3923/', {method:"PUT", body: JSON.stringify(foo)});`
   * `var xhr = new XMLHttpRequest(); xhr.open('POST', 'https://127.0.0.1:3923/msgs?raw'); xhr.send('foo');`
 
-* FUSE: mount a copyparty server as a local filesystem (see [./bin/](bin/))
+* FUSE: mount a copyparty server as a local filesystem
+  * cross-platform python client available in [./bin/](bin/)
+  * [rclone](https://rclone.org/) as client can give ~5x performance, see [./docs/rclone.md](docs/rclone.md)
 
 
 # dependencies

bin/README.md

@@ -10,6 +10,8 @@ filecache is default-on for windows and macos;
 
 note that copyparty should run with `-ed` to enable dotfiles (hidden otherwise)
 
+also consider using [../docs/rclone.md](../docs/rclone.md) instead for 5x performance
+
 
 ## to run this on windows:
 * install [winfsp](https://github.com/billziss-gh/winfsp/releases/latest) and [python 3](https://www.python.org/downloads/)

bin/copyparty-fuse.py

@@ -19,6 +19,9 @@ dependencies:
   + on Linux: sudo apk add fuse
   + on Macos: https://osxfuse.github.io/
   + on Windows: https://github.com/billziss-gh/winfsp/releases/latest
+
+get server cert:
+  awk '/-BEGIN CERTIFICATE-/ {a=1} a; /-END CERTIFICATE-/{exit}' <(openssl s_client -connect 127.0.0.1:3923 </dev/null 2>/dev/null) >cert.pem
 """
 
 
@@ -29,21 +32,21 @@ import time
 import stat
 import errno
 import struct
+import codecs
 import builtins
 import platform
+import argparse
 import threading
 import traceback
 import http.client  # py2: httplib
 import urllib.parse
 from datetime import datetime
 from urllib.parse import quote_from_bytes as quote
-
-
-DEBUG = False  # ctrl-f this to configure logging
-
+from urllib.parse import unquote_to_bytes as unquote
 
 WINDOWS = sys.platform == "win32"
 MACOS = platform.system() == "Darwin"
+info = log = dbg = None
 
 
 try:
@@ -104,6 +107,47 @@ def null_log(msg):
     pass
 
 
+def hexler(binary):
+    return binary.replace("\r", "\\r").replace("\n", "\\n")
+    return " ".join(["{}\033[36m{:02x}\033[0m".format(b, ord(b)) for b in binary])
+    return " ".join(map(lambda b: format(ord(b), "02x"), binary))
+
+
+def register_wtf8():
+    def wtf8_enc(text):
+        return str(text).encode("utf-8", "surrogateescape"), len(text)
+
+    def wtf8_dec(binary):
+        return bytes(binary).decode("utf-8", "surrogateescape"), len(binary)
+
+    def wtf8_search(encoding_name):
+        return codecs.CodecInfo(wtf8_enc, wtf8_dec, name="wtf-8")
+
+    codecs.register(wtf8_search)
+
+
+bad_good = {}
+good_bad = {}
+
+
+def enwin(txt):
+    return "".join([bad_good.get(x, x) for x in txt])
+
+    for bad, good in bad_good.items():
+        txt = txt.replace(bad, good)
+
+    return txt
+
+
+def dewin(txt):
+    return "".join([good_bad.get(x, x) for x in txt])
+
+    for bad, good in bad_good.items():
+        txt = txt.replace(good, bad)
+
+    return txt
+
+
 class RecentLog(object):
     def __init__(self):
         self.mtx = threading.Lock()
@@ -138,22 +182,6 @@ class RecentLog(object):
             print("".join(q), end="")
 
 
-if DEBUG:
-    # debug=on,
-    #   windows terminals are slow (cmd.exe, mintty)
-    #   otoh fancy_log beats RecentLog on linux
-    logger = RecentLog().put if WINDOWS else fancy_log
-
-    info = logger
-    log = logger
-    dbg = logger
-else:
-    # debug=off, speed is dontcare
-    info = fancy_log
-    log = null_log
-    dbg = null_log
-
-
 # [windows/cmd/cpy3]  python dev\copyparty\bin\copyparty-fuse.py q: http://192.168.1.159:1234/
 # [windows/cmd/msys2] C:\msys64\mingw64\bin\python3 dev\copyparty\bin\copyparty-fuse.py q: http://192.168.1.159:1234/
 # [windows/mty/msys2] /mingw64/bin/python3 /c/Users/ed/dev/copyparty/bin/copyparty-fuse.py q: http://192.168.1.159:1234/
@@ -183,6 +211,8 @@ def html_dec(txt):
         txt.replace("&lt;", "<")
         .replace("&gt;", ">")
         .replace("&quot;", '"')
+        .replace("&#13;", "\r")
+        .replace("&#10;", "\n")
         .replace("&amp;", "&")
     )
 
@@ -195,10 +225,11 @@ class CacheNode(object):
 
 
 class Gateway(object):
-    def __init__(self, base_url):
-        self.base_url = base_url
+    def __init__(self, ar):
+        self.base_url = ar.base_url
+        self.password = ar.a
 
-        ui = urllib.parse.urlparse(base_url)
+        ui = urllib.parse.urlparse(self.base_url)
         self.web_root = ui.path.strip("/")
         try:
             self.web_host, self.web_port = ui.netloc.split(":")
@@ -208,15 +239,25 @@ class Gateway(object):
             if ui.scheme == "http":
                 self.web_port = 80
             elif ui.scheme == "https":
-                raise Exception("todo")
+                self.web_port = 443
             else:
                 raise Exception("bad url?")
 
+        self.ssl_context = None
+        self.use_tls = ui.scheme.lower() == "https"
+        if self.use_tls:
+            import ssl
+
+            if ar.td:
+                self.ssl_context = ssl._create_unverified_context()
+            elif ar.te:
+                self.ssl_context = ssl.SSLContext(ssl.PROTOCOL_TLS)
+                self.ssl_context.load_verify_locations(ar.te)
+
         self.conns = {}
 
     def quotep(self, path):
-        # TODO: mojibake support
-        path = path.encode("utf-8", "ignore")
+        path = path.encode("wtf-8")
         return quote(path, safe="/")
 
     def getconn(self, tid=None):
@@ -226,7 +267,15 @@ class Gateway(object):
         except:
             info("new conn [{}] [{}]".format(self.web_host, self.web_port))
 
-            conn = http.client.HTTPConnection(self.web_host, self.web_port, timeout=260)
+            args = {}
+            if not self.use_tls:
+                C = http.client.HTTPConnection
+            else:
+                C = http.client.HTTPSConnection
+                if self.ssl_context:
+                    args = {"context": self.ssl_context}
+
+            conn = C(self.web_host, self.web_port, timeout=260, **args)
 
             self.conns[tid] = conn
             return conn
@@ -239,41 +288,67 @@ class Gateway(object):
         except:
             pass
 
-    def sendreq(self, *args, **kwargs):
+    def sendreq(self, *args, headers={}, **kwargs):
         tid = get_tid()
+        if self.password:
+            headers["Cookie"] = "=".join(["cppwd", self.password])
+
         try:
             c = self.getconn(tid)
-            c.request(*list(args), **kwargs)
+            c.request(*list(args), headers=headers, **kwargs)
             return c.getresponse()
         except:
+            dbg("bad conn")
+
         self.closeconn(tid)
+        try:
             c = self.getconn(tid)
-            c.request(*list(args), **kwargs)
+            c.request(*list(args), headers=headers, **kwargs)
             return c.getresponse()
+        except:
+            info("http connection failed:\n" + traceback.format_exc())
+            if self.use_tls and not self.ssl_context:
+                import ssl
+
+                cert = ssl.get_server_certificate((self.web_host, self.web_port))
+                info("server certificate probably not trusted:\n" + cert)
+
+            raise
 
     def listdir(self, path):
+        if bad_good:
+            path = dewin(path)
+
         web_path = self.quotep("/" + "/".join([self.web_root, path])) + "?dots"
         r = self.sendreq("GET", web_path)
         if r.status != 200:
             self.closeconn()
-            raise Exception(
+            log(
                 "http error {} reading dir {} in {}".format(
                     r.status, web_path, rice_tid()
                 )
             )
+            raise FuseOSError(errno.ENOENT)
+
+        if not r.getheader("Content-Type", "").startswith("text/html"):
+            log("listdir on file: {}".format(path))
+            raise FuseOSError(errno.ENOENT)
 
         try:
             return self.parse_html(r)
         except:
-            traceback.print_exc()
+            info(repr(path) + "\n" + traceback.format_exc())
             raise
 
     def download_file_range(self, path, ofs1, ofs2):
+        if bad_good:
+            path = dewin(path)
+
         web_path = self.quotep("/" + "/".join([self.web_root, path])) + "?raw"
         hdr_range = "bytes={}-{}".format(ofs1, ofs2 - 1)
         info(
             "DL {:4.0f}K\033[36m{:>9}-{:<9}\033[0m{}".format(
-                (ofs2 - ofs1) / 1024.0, ofs1, ofs2 - 1, path
+                (ofs2 - ofs1) / 1024.0, ofs1, ofs2 - 1, hexler(path)
             )
         )
 
@@ -292,7 +367,7 @@ class Gateway(object):
         ret = []
         remainder = b""
         ptn = re.compile(
-            r"^<tr><td>(-|DIR)</td><td><a [^>]+>([^<]+)</a></td><td>([^<]+)</td><td>([^<]+)</td></tr>$"
+            r'^<tr><td>(-|DIR)</td><td><a[^>]* href="([^"]+)"[^>]*>([^<]+)</a></td><td>([^<]+)</td><td>([^<]+)</td></tr>$'
         )
 
         while True:
@@ -314,8 +389,13 @@ class Gateway(object):
                     # print(line)
                     continue
 
-                ftype, fname, fsize, fdate = m.groups()
-                fname = html_dec(fname)
+                ftype, furl, fname, fsize, fdate = m.groups()
+                fname = furl.rstrip("/").split("/")[-1]
+                fname = unquote(fname)
+                fname = fname.decode("wtf-8")
+                if bad_good:
+                    fname = enwin(fname)
+
                 sz = 1
                 ts = 60 * 60 * 24 * 2
                 try:
@@ -358,11 +438,11 @@ class Gateway(object):
 
 
 class CPPF(Operations):
-    def __init__(self, base_url, dircache, filecache):
-        self.gw = Gateway(base_url)
+    def __init__(self, ar):
+        self.gw = Gateway(ar)
         self.junk_fh_ctr = 3
-        self.n_dircache = dircache
-        self.n_filecache = filecache
+        self.n_dircache = ar.cd
+        self.n_filecache = ar.cf
 
         self.dircache = []
         self.dircache_mtx = threading.Lock()
@@ -379,7 +459,11 @@ class CPPF(Operations):
                 cache_path, cache1 = cn.tag
                 cache2 = cache1 + len(cn.data)
                 msg += "\n{:<2} {:>7} {:>10}:{:<9} {}".format(
-                    n, len(cn.data), cache1, cache2, cache_path
+                    n,
+                    len(cn.data),
+                    cache1,
+                    cache2,
+                    cache_path.replace("\r", "\\r").replace("\n", "\\n"),
                 )
         return msg
 
@@ -610,7 +694,7 @@ class CPPF(Operations):
 
     def _readdir(self, path, fh=None):
         path = path.strip("/")
-        log("readdir [{}] [{}]".format(path, fh))
+        log("readdir [{}] [{}]".format(hexler(path), fh))
 
         ret = self.gw.listdir(path)
         if not self.n_dircache:
@@ -637,7 +721,11 @@ class CPPF(Operations):
         path = path.strip("/")
         ofs2 = offset + length
         file_sz = self.getattr(path)["st_size"]
-        log("read {} |{}| {}:{} max {}".format(path, length, offset, ofs2, file_sz))
+        log(
+            "read {} |{}| {}:{} max {}".format(
+                hexler(path), length, offset, ofs2, file_sz
+            )
+        )
         if ofs2 > file_sz:
             ofs2 = file_sz
             log("truncate to |{}| :{}".format(ofs2 - offset, ofs2))
@@ -676,7 +764,9 @@ class CPPF(Operations):
         return ret
 
     def getattr(self, path, fh=None):
-        log("getattr [{}]".format(path))
+        log("getattr [{}]".format(hexler(path)))
+        if WINDOWS:
+            path = enwin(path)  # windows occasionally decodes f0xx to xx
 
         path = path.strip("/")
         try:
@@ -699,11 +789,20 @@ class CPPF(Operations):
             dents = self._readdir(dirpath)
 
         for cache_name, cache_stat, _ in dents:
+            # if "qw" in cache_name and "qw" in fname:
+            #     info(
+            #         "cmp\n  [{}]\n  [{}]\n\n{}\n".format(
+            #             hexler(cache_name),
+            #             hexler(fname),
+            #             "\n".join(traceback.format_stack()[:-1]),
+            #         )
+            #     )
+
             if cache_name == fname:
                 # dbg("=" + repr(cache_stat))
                 return cache_stat
 
-        info("=ENOENT ({})".format(path))
+        info("=ENOENT ({})".format(hexler(path)))
         raise FuseOSError(errno.ENOENT)
 
     access = None
@@ -773,24 +872,24 @@ class CPPF(Operations):
                 raise FuseOSError(errno.ENOENT)
 
         def open(self, path, flags):
-            dbg("open [{}] [{}]".format(path, flags))
+            dbg("open [{}] [{}]".format(hexler(path), flags))
             return self._open(path)
 
         def opendir(self, path):
-            dbg("opendir [{}]".format(path))
+            dbg("opendir [{}]".format(hexler(path)))
             return self._open(path)
 
         def flush(self, path, fh):
-            dbg("flush [{}] [{}]".format(path, fh))
+            dbg("flush [{}] [{}]".format(hexler(path), fh))
 
         def release(self, ino, fi):
-            dbg("release [{}] [{}]".format(ino, fi))
+            dbg("release [{}] [{}]".format(hexler(ino), fi))
 
         def releasedir(self, ino, fi):
-            dbg("releasedir [{}] [{}]".format(ino, fi))
+            dbg("releasedir [{}] [{}]".format(hexler(ino), fi))
 
         def access(self, path, mode):
-            dbg("access [{}] [{}]".format(path, mode))
+            dbg("access [{}] [{}]".format(hexler(path), mode))
             try:
                 x = self.getattr(path)
                 if x["st_mode"] <= 0:
@@ -799,42 +898,84 @@ class CPPF(Operations):
                 raise FuseOSError(errno.ENOENT)
 
 
+class TheArgparseFormatter(
+    argparse.RawTextHelpFormatter, argparse.ArgumentDefaultsHelpFormatter
+):
+    pass
+
+
 def main():
+    global info, log, dbg
+
     # filecache helps for reads that are ~64k or smaller;
     #   linux generally does 128k so the cache is a slowdown,
     #   windows likes to use 4k and 64k so cache is required,
     #   value is numChunks (1~3M each) to keep in the cache
-    nf = 24 if WINDOWS or MACOS else 0
+    nf = 24
 
     # dircache is always a boost,
     #   only want to disable it for tests etc,
     #   value is numSec until an entry goes stale
     nd = 1
 
-    try:
-        local, remote = sys.argv[1:3]
-        filecache = nf if len(sys.argv) <= 3 else int(sys.argv[3])
-        dircache = nd if len(sys.argv) <= 4 else float(sys.argv[4])
-    except:
     where = "local directory"
     if WINDOWS:
         where += " or DRIVE:"
 
-        print("need arg 1: " + where)
-        print("need arg 2: root url")
-        print("optional 3: num files in filecache ({})".format(nf))
-        print("optional 4: num seconds / dircache ({})".format(nd))
-        print()
-        print("example:")
-        print("  copyparty-fuse.py ./music http://192.168.1.69:3923/music/")
+    ex_pre = "\n  " + os.path.basename(__file__) + "  "
+    examples = ["http://192.168.1.69:3923/music/  ./music"]
     if WINDOWS:
-            print("  copyparty-fuse.py M: http://192.168.1.69:3923/music/")
+        examples.append("http://192.168.1.69:3923/music/  M:")
 
-        return
+    ap = argparse.ArgumentParser(
+        formatter_class=TheArgparseFormatter,
+        epilog="example:" + ex_pre + ex_pre.join(examples),
+    )
+    ap.add_argument(
+        "-cd", metavar="NUM_SECONDS", type=float, default=nd, help="directory cache"
+    )
+    ap.add_argument(
+        "-cf", metavar="NUM_BLOCKS", type=int, default=nf, help="file cache"
+    )
+    ap.add_argument("-a", metavar="PASSWORD", help="password")
+    ap.add_argument("-d", action="store_true", help="enable debug")
+    ap.add_argument("-te", metavar="PEM_FILE", help="certificate to expect/verify")
+    ap.add_argument("-td", action="store_true", help="disable certificate check")
+    ap.add_argument("base_url", type=str, help="remote copyparty URL to mount")
+    ap.add_argument("local_path", type=str, help=where + " to mount it on")
+    ar = ap.parse_args()
+
+    if ar.d:
+        # windows terminals are slow (cmd.exe, mintty)
+        # otoh fancy_log beats RecentLog on linux
+        logger = RecentLog().put if WINDOWS else fancy_log
+
+        info = logger
+        log = logger
+        dbg = logger
+    else:
+        # debug=off, speed is dontcare
+        info = fancy_log
+        log = null_log
+        dbg = null_log
 
     if WINDOWS:
         os.system("")
 
+        for ch in '<>:"\\|?*':
+            # microsoft maps illegal characters to f0xx
+            # (e000 to f8ff is basic-plane private-use)
+            bad_good[ch] = chr(ord(ch) + 0xF000)
+
+        for n in range(0, 0x100):
+            # map surrogateescape to another private-use area
+            bad_good[chr(n + 0xDC00)] = chr(n + 0xF100)
+
+        for k, v in bad_good.items():
+            good_bad[v] = k
+
+    register_wtf8()
+
     try:
         with open("/etc/fuse.conf", "rb") as f:
             allow_other = b"\nuser_allow_other" in f.read()
@@ -845,7 +986,7 @@ def main():
     if not MACOS:
         args["nonempty"] = True
 
-    FUSE(CPPF(remote, dircache, filecache), local, **args)
+    FUSE(CPPF(ar), ar.local_path, encoding="wtf-8", **args)
 
 
 if __name__ == "__main__":

contrib/README.md

@@ -0,0 +1,19 @@
+### [`copyparty.bat`](copyparty.bat)
+* launches copyparty with no arguments (anon read+write within same folder)
+* intended for windows machines with no python.exe in PATH
+* works on windows, linux and macos
+* assumes `copyparty-sfx.py` was renamed to `copyparty.py` in the same folder as `copyparty.bat`
+
+### [`index.html`](index.html)
+* drop-in redirect from an httpd to copyparty
+* assumes the webserver and copyparty is running on the same server/IP
+* modify `10.13.1.1` as necessary if you wish to support browsers without javascript
+
+# OS integration
+init-scripts to start copyparty as a service
+* [`systemd/copyparty.service`](systemd/copyparty.service)
+* [`openrc/copyparty`](openrc/copyparty)
+
+# Reverse-proxy
+copyparty has basic support for running behind another webserver
+* [`nginx/copyparty.conf`](nginx/copyparty.conf)

contrib/copyparty.bat

@@ -0,0 +1,33 @@
+exec python "$(dirname "$0")"/copyparty.py
+
+@rem on linux, the above will execute and the script will terminate
+@rem on windows, the rest of this script will run
+
+@echo off
+cls
+
+set py=
+for /f %%i in ('where python 2^>nul') do (
+    set "py=%%i"
+    goto c1
+)
+:c1
+
+if [%py%] == [] (
+    for /f %%i in ('where /r "%localappdata%\programs\python" python 2^>nul') do (
+        set "py=%%i"
+        goto c2
+    )
+)
+:c2
+
+if [%py%] == [] set "py=c:\python27\python.exe"
+
+if not exist "%py%" (
+    echo could not find python
+    echo(
+    pause
+    exit /b
+)
+
+start cmd /c %py% "%~dp0\copyparty.py"

contrib/index.html

@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+	<meta charset="utf-8">
+	<title>⇆🎉 redirect</title>
+	<meta http-equiv="X-UA-Compatible" content="IE=edge">
+	<style>
+
+html, body {
+	font-family: sans-serif;
+}
+body {
+	padding: 1em 2em;
+	font-size: 1.5em;
+}
+a {
+	font-size: 1.2em;
+	padding: .1em;
+}
+
+</style>
+</head>
+<body>
+	<span id="desc">you probably want</span> <a id="redir" href="//10.13.1.1:3923/">copyparty</a>
+	<script>
+
+var a = document.getElementById('redir'),
+	proto = window.location.protocol.indexOf('https') === 0 ? 'https' : 'http',
+	loc = window.location.hostname || '127.0.0.1',
+	port = a.getAttribute('href').split(':').pop().split('/')[0],
+	url = proto + '://' + loc + ':' + port + '/';
+
+a.setAttribute('href', url);
+document.getElementById('desc').innerHTML = 'redirecting to';
+
+setTimeout(function() {
+	window.location.href = url;
+}, 500);
+
+</script>
+</body>
+</html>

contrib/nginx/copyparty.conf

@@ -0,0 +1,26 @@
+upstream cpp {
+	server 127.0.0.1:3923;
+	keepalive 120;
+}
+server {
+	listen 443 ssl;
+	listen [::]:443 ssl;
+
+	server_name fs.example.com;
+	
+	location / {
+		proxy_pass http://cpp;
+		proxy_redirect off;
+		# disable buffering (next 4 lines)
+		proxy_http_version 1.1;
+		client_max_body_size 0;
+		proxy_buffering off;
+		proxy_request_buffering off;
+
+		proxy_set_header   Host              $host;
+		proxy_set_header   X-Real-IP         $remote_addr;
+		proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;
+		proxy_set_header   X-Forwarded-Proto $scheme;
+		proxy_set_header   Connection        "Keep-Alive";
+	}
+}

contrib/openrc/copyparty

@@ -0,0 +1,18 @@
+#!/sbin/openrc-run
+
+# this will start `/usr/local/bin/copyparty-sfx.py`
+# and share '/mnt' with anonymous read+write
+#
+# installation:
+#   cp -pv copyparty /etc/init.d && rc-update add copyparty
+#
+# you may want to:
+#   change '/usr/bin/python' to another interpreter
+#   change '/mnt::a' to another location or permission-set
+
+name="$SVCNAME"
+command_background=true
+pidfile="/var/run/$SVCNAME.pid"
+
+command="/usr/bin/python /usr/local/bin/copyparty-sfx.py"
+command_args="-q -v /mnt::a"

contrib/systemd/copyparty.service

@@ -0,0 +1,19 @@
+# this will start `/usr/local/bin/copyparty-sfx.py`
+# and share '/mnt' with anonymous read+write
+#
+# installation:
+#   cp -pv copyparty.service /etc/systemd/system && systemctl enable --now copyparty
+#
+# you may want to:
+#   change '/usr/bin/python' to another interpreter
+#   change '/mnt::a' to another location or permission-set
+
+[Unit]
+Description=copyparty file server
+
+[Service]
+ExecStart=/usr/bin/python /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'
+
+[Install]
+WantedBy=multi-user.target

copyparty/__main__.py

@@ -128,7 +128,7 @@ def main():
     )
     ap.add_argument("-i", metavar="IP", type=str, default="0.0.0.0", help="ip to bind")
     ap.add_argument("-p", metavar="PORT", type=int, default=3923, help="port to bind")
-    ap.add_argument("-nc", metavar="NUM", type=int, default=16, help="max num clients")
+    ap.add_argument("-nc", metavar="NUM", type=int, default=64, help="max num clients")
     ap.add_argument(
         "-j", metavar="CORES", type=int, default=1, help="max num cpu cores"
     )
@@ -137,6 +137,8 @@ def main():
     ap.add_argument("-q", action="store_true", help="quiet")
     ap.add_argument("-ed", action="store_true", help="enable ?dots")
     ap.add_argument("-nw", action="store_true", help="disable writes (benchmark)")
+    ap.add_argument("-nih", action="store_true", help="no info hostname")
+    ap.add_argument("-nid", action="store_true", help="no info disk-usage")
     al = ap.parse_args()
 
     SvcHub(al).run()

copyparty/__version__.py

@@ -1,8 +1,8 @@
 # coding: utf-8
 
-VERSION = (0, 5, 0)
+VERSION = (0, 5, 4)
 CODENAME = "fuse jelly"
-BUILD_DT = (2020, 8, 17)
+BUILD_DT = (2020, 11, 17)
 
 S_VERSION = ".".join(map(str, VERSION))
 S_BUILD_DT = "{0:04d}-{1:02d}-{2:02d}".format(*BUILD_DT)

copyparty/httpcli.py

@@ -6,6 +6,8 @@ import stat
 import gzip
 import time
 import json
+import socket
+import ctypes
 from datetime import datetime
 import calendar
 
@@ -14,9 +16,6 @@ from .util import *  # noqa  # pylint: disable=unused-wildcard-import
 
 if not PY2:
     unicode = str
-    from html import escape as html_escape
-else:
-    from cgi import escape as html_escape  # pylint: disable=no-name-in-module
 
 
 class HttpCli(object):
@@ -25,6 +24,7 @@ class HttpCli(object):
     """
 
     def __init__(self, conn):
+        self.t0 = time.time()
         self.conn = conn
         self.s = conn.s
         self.sr = conn.sr
@@ -83,11 +83,15 @@ class HttpCli(object):
         v = self.headers.get("connection", "").lower()
         self.keepalive = not v.startswith("close")
 
+        v = self.headers.get("x-forwarded-for", None)
+        if v is not None and self.conn.addr[0] in ["127.0.0.1", "::1"]:
+            self.log_src = self.conn.set_rproxy(v.split(",")[0])
+
         self.uname = "*"
         if "cookie" in self.headers:
             cookies = self.headers["cookie"].split(";")
             for k, v in [x.split("=", 1) for x in cookies]:
-                if k != "cppwd":
+                if k.strip() != "cppwd":
                     continue
 
                 v = unescape_cookie(v)
@@ -123,6 +127,11 @@ class HttpCli(object):
         self.uparam = uparam
         self.vpath = unquotep(vpath)
 
+        ua = self.headers.get("user-agent", "")
+        if ua.startswith("rclone/"):
+            uparam["raw"] = True
+            uparam["dots"] = True
+
         try:
             if self.mode in ["GET", "HEAD"]:
                 return self.handle_get() and self.keepalive
@@ -139,7 +148,7 @@ class HttpCli(object):
             try:
                 # self.log("pebkac at httpcli.run #2: " + repr(ex))
                 self.keepalive = self._check_nonfatal(ex)
-                self.loud_reply(str(ex), status=ex.code)
+                self.loud_reply("{}: {}".format(str(ex), self.vpath), status=ex.code)
                 return self.keepalive
             except Pebkac:
                 return False
@@ -178,6 +187,7 @@ class HttpCli(object):
         self.send_headers(len(body), status, mime, headers)
 
         try:
+            if self.mode != "HEAD":
                 self.s.sendall(body)
         except:
             raise Pebkac(400, "client d/c while replying body")
@@ -186,7 +196,7 @@ class HttpCli(object):
 
     def loud_reply(self, body, *args, **kwargs):
         self.log(body.rstrip())
-        self.reply(b"<pre>" + body.encode("utf-8"), *list(args), **kwargs)
+        self.reply(b"<pre>" + body.encode("utf-8") + b"\r\n", *list(args), **kwargs)
 
     def handle_get(self):
         logmsg = "{:4} {}".format(self.mode, self.req)
@@ -302,10 +312,19 @@ class HttpCli(object):
         with open(path, "wb", 512 * 1024) as f:
             post_sz, _, sha_b64 = hashcopy(self.conn, reader, f)
 
-        self.log("wrote {}/{} bytes to {}".format(post_sz, remains, path))
+        spd = self._spd(post_sz)
+        self.log("{} wrote {}/{} bytes to {}".format(spd, post_sz, remains, path))
         self.reply("{}\n{}\n".format(post_sz, sha_b64).encode("utf-8"))
         return True
 
+    def _spd(self, nbytes, add=True):
+        if add:
+            self.conn.nbyte += nbytes
+
+        spd1 = get_spd(nbytes, self.t0)
+        spd2 = get_spd(self.conn.nbyte, self.conn.t0)
+        return spd1 + " " + spd2
+
     def handle_post_multipart(self):
         self.parser = MultipartParser(self.log, self.sr, self.headers)
         self.parser.parse()
@@ -445,7 +464,9 @@ class HttpCli(object):
             except:
                 self.log("failed to utime ({}, {})".format(path, times))
 
-        self.loud_reply("thank")
+        spd = self._spd(post_sz)
+        self.log("{} thank".format(spd))
+        self.reply(b"thank")
         return True
 
     def handle_login(self):
@@ -458,7 +479,7 @@ class HttpCli(object):
             msg = "naw dude"
             pwd = "x"  # nosec
 
-        h = {"Set-Cookie": "cppwd={}; Path=/".format(pwd)}
+        h = {"Set-Cookie": "cppwd={}; Path=/; SameSite=Lax".format(pwd)}
         html = self.conn.tpl_msg.render(h1=msg, h2='<a href="/">ack</a>', redir="/")
         self.reply(html.encode("utf-8"), headers=h)
         return True
@@ -491,7 +512,7 @@ class HttpCli(object):
         vpath = "{}/{}".format(self.vpath, sanitized).lstrip("/")
         html = self.conn.tpl_msg.render(
             h2='<a href="/{}">go to /{}</a>'.format(
-                quotep(vpath), html_escape(vpath, quote=False)
+                quotep(vpath), html_escape(vpath)
             ),
             pre="aight",
             click=True,
@@ -525,7 +546,7 @@ class HttpCli(object):
         vpath = "{}/{}".format(self.vpath, sanitized).lstrip("/")
         html = self.conn.tpl_msg.render(
             h2='<a href="/{}?edit">go to /{}?edit</a>'.format(
-                quotep(vpath), html_escape(vpath, quote=False)
+                quotep(vpath), html_escape(vpath)
             ),
             pre="aight",
             click=True,
@@ -570,6 +591,7 @@ class HttpCli(object):
                             raise Pebkac(400, "empty files in post")
 
                         files.append([sz, sha512_hex])
+                        self.conn.nbyte += sz
 
                 except Pebkac:
                     if fn != os.devnull:
@@ -597,7 +619,9 @@ class HttpCli(object):
             # truncated SHA-512 prevents length extension attacks;
             # using SHA-512/224, optionally SHA-512/256 = :64
 
-        self.log(msg)
+        vspd = self._spd(sz_total, False)
+        self.log("{} {}".format(vspd, msg))
+
         if not nullwrite:
             # TODO this is bad
             log_fn = "up.{:.6f}.txt".format(t0)
@@ -619,7 +643,7 @@ class HttpCli(object):
 
         html = self.conn.tpl_msg.render(
             h2='<a href="/{}">return to /{}</a>'.format(
-                quotep(self.vpath), html_escape(self.vpath, quote=False)
+                quotep(self.vpath), html_escape(self.vpath)
             ),
             pre=msg,
         )
@@ -864,6 +888,9 @@ class HttpCli(object):
         #
         # send reply
 
+        if not is_compressed:
+            self.out_headers["Cache-Control"] = "no-cache"
+
         self.out_headers["Accept-Ranges"] = "bytes"
         self.send_headers(
             length=upper - lower,
@@ -877,6 +904,7 @@ class HttpCli(object):
             self.log(logmsg)
             return True
 
+        ret = True
         with open_func(*open_args) as f:
             remains = upper - lower
             f.seek(lower)
@@ -889,17 +917,17 @@ class HttpCli(object):
                 if remains < len(buf):
                     buf = buf[:remains]
 
-                remains -= len(buf)
-
                 try:
                     self.s.sendall(buf)
+                    remains -= len(buf)
                 except:
                     logmsg += " \033[31m" + str(upper - remains) + "\033[0m"
-                    self.log(logmsg)
-                    return False
+                    ret = False
+                    break
 
-        self.log(logmsg)
-        return True
+        spd = self._spd((upper - lower) - remains)
+        self.log("{},  {}".format(logmsg, spd))
+        return ret
 
     def tx_md(self, fs_path):
         logmsg = "{:4} {} ".format("", self.req)
@@ -933,7 +961,7 @@ class HttpCli(object):
 
         targs = {
             "edit": "edit" in self.uparam,
-            "title": html_escape(self.vpath, quote=False),
+            "title": html_escape(self.vpath),
             "lastmod": int(ts_md * 1000),
             "md": "",
         }
@@ -974,7 +1002,7 @@ class HttpCli(object):
                 else:
                     vpath += "/" + node
 
-                vpnodes.append([quotep(vpath) + "/", html_escape(node, quote=False)])
+                vpnodes.append([quotep(vpath) + "/", html_escape(node)])
 
         vn, rem = self.auth.vfs.get(
             self.vpath, self.uname, self.readable, self.writable
@@ -1049,7 +1077,12 @@ class HttpCli(object):
             dt = datetime.utcfromtimestamp(inf.st_mtime)
             dt = dt.strftime("%Y-%m-%d %H:%M:%S")
 
-            item = [margin, quotep(href), html_escape(fn, quote=False), sz, dt]
+            try:
+                ext = "---" if is_dir else fn.rsplit(".", 1)[1]
+            except:
+                ext = "%"
+
+            item = [margin, quotep(href), html_escape(fn), sz, ext, dt]
             if is_dir:
                 dirs.append(item)
             else:
@@ -1073,6 +1106,34 @@ class HttpCli(object):
 
                     break
 
+        srv_info = []
+
+        try:
+            if not self.args.nih:
+                srv_info.append(str(socket.gethostname()).split(".")[0])
+        except:
+            self.log("#wow #whoa")
+            pass
+
+        try:
+            # some fuses misbehave
+            if not self.args.nid:
+                if WINDOWS:
+                    bfree = ctypes.c_ulonglong(0)
+                    ctypes.windll.kernel32.GetDiskFreeSpaceExW(
+                        ctypes.c_wchar_p(abspath), None, None, ctypes.pointer(bfree)
+                    )
+                    srv_info.append(humansize(bfree.value) + " free")
+                else:
+                    sv = os.statvfs(abspath)
+                    free = humansize(sv.f_frsize * sv.f_bfree, True)
+                    total = humansize(sv.f_frsize * sv.f_blocks, True)
+
+                    srv_info.append(free + " free")
+                    srv_info.append(total)
+        except:
+            pass
+
         ts = ""
         # ts = "?{}".format(time.time())
 
@@ -1086,7 +1147,8 @@ class HttpCli(object):
             ts=ts,
             prologue=logues[0],
             epilogue=logues[1],
-            title=html_escape(self.vpath, quote=False),
+            title=html_escape(self.vpath),
+            srv_info="</span> /// <span>".join(srv_info),
         )
         self.reply(html.encode("utf-8", "replace"))
         return True

copyparty/httpconn.py

@@ -4,6 +4,7 @@ from __future__ import print_function, unicode_literals
 import os
 import sys
 import ssl
+import time
 import socket
 
 try:
@@ -41,9 +42,11 @@ class HttpConn(object):
         self.auth = hsrv.auth
         self.cert_path = hsrv.cert_path
 
+        self.t0 = time.time()
+        self.nbyte = 0
         self.workload = 0
         self.log_func = hsrv.log
-        self.log_src = "{} \033[36m{}".format(addr[0], addr[1]).ljust(26)
+        self.set_rproxy()
 
         env = jinja2.Environment()
         env.loader = jinja2.FileSystemLoader(os.path.join(E.mod, "web"))
@@ -53,6 +56,18 @@ class HttpConn(object):
         self.tpl_md = env.get_template("md.html")
         self.tpl_mde = env.get_template("mde.html")
 
+    def set_rproxy(self, ip=None):
+        if ip is None:
+            color = 36
+            ip = self.addr[0]
+            self.rproxy = None
+        else:
+            color = 34
+            self.rproxy = ip
+
+        self.log_src = "{} \033[{}m{}".format(ip, color, self.addr[1]).ljust(26)
+        return self.log_src
+
     def respath(self, res_name):
         return os.path.join(E.mod, "web", res_name)
 

copyparty/util.py

@@ -3,6 +3,7 @@ from __future__ import print_function, unicode_literals
 
 import re
 import sys
+import time
 import base64
 import struct
 import hashlib
@@ -334,6 +335,31 @@ def read_header(sr):
         return ret[:ofs].decode("utf-8", "surrogateescape").split("\r\n")
 
 
+def humansize(sz, terse=False):
+    for unit in ["B", "KiB", "MiB", "GiB", "TiB"]:
+        if sz < 1024:
+            break
+
+        sz /= 1024.0
+
+    ret = " ".join([str(sz)[:4].rstrip("."), unit])
+
+    if not terse:
+        return ret
+
+    return ret.replace("iB", "").replace(" ", "")
+
+
+def get_spd(nbyte, t0, t=None):
+    if t is None:
+        t = time.time()
+
+    bps = nbyte / ((t - t0) + 0.001)
+    s1 = humansize(nbyte).replace(" ", "\033[33m").replace("iB", "")
+    s2 = humansize(bps).replace(" ", "\033[35m").replace("iB", "")
+    return "{} \033[0m{}/s\033[0m".format(s1, s2)
+
+
 def undot(path):
     ret = []
     for node in path.split("/"):
@@ -383,6 +409,21 @@ def exclude_dotfiles(filepaths):
             yield fpath
 
 
+def html_escape(s, quote=False):
+    """html.escape but also newlines"""
+    s = (
+        s.replace("&", "&amp;")
+        .replace("<", "&lt;")
+        .replace(">", "&gt;")
+        .replace("\r", "&#13;")
+        .replace("\n", "&#10;")
+    )
+    if quote:
+        s = s.replace('"', "&quot;").replace("'", "&#x27;")
+
+    return s
+
+
 def quotep(txt):
     """url quoter which deals with bytes correctly"""
     btxt = w8enc(txt)
@@ -397,8 +438,8 @@ def quotep(txt):
 def unquotep(txt):
     """url unquoter which deals with bytes correctly"""
     btxt = w8enc(txt)
-    unq1 = btxt.replace(b"+", b" ")
-    unq2 = unquote(unq1)
+    # btxt = btxt.replace(b"+", b" ")
+    unq2 = unquote(btxt)
     return w8dec(unq2)
 
 

copyparty/web/browser.css

@@ -131,6 +131,17 @@ a {
 .logue {
 	padding: .2em 1.5em;
 }
+#srv_info {
+	opacity: .5;
+	font-size: .8em;
+	color: #fc5;
+	position: absolute;
+	top: .5em;
+	left: 2em;
+}
+#srv_info span {
+	color: #fff;
+}
 a.play {
 	color: #e70;
 }

copyparty/web/browser.html

@@ -34,13 +34,14 @@
                 <th></th>
                 <th>File Name</th>
                 <th sort="int">File Size</th>
+                <th>T</th>
                 <th>Date</th>
             </tr>
         </thead>
         <tbody>
 
 {%- for f in files %}
-<tr><td>{{ f[0] }}</td><td><a href="{{ f[1] }}">{{ f[2] }}</a></td><td>{{ f[3] }}</td><td>{{ f[4] }}</td></tr>
+<tr><td>{{ f[0] }}</td><td><a href="{{ f[1] }}">{{ f[2] }}</a></td><td>{{ f[3] }}</td><td>{{ f[4] }}</td><td>{{ f[5] }}</td></tr>
 {%- endfor %}
 
         </tbody>
@@ -53,6 +54,10 @@
 
     <h2><a href="?h">control-panel</a></h2>
 
+    {%- if srv_info %}
+    <div id="srv_info"><span>{{ srv_info }}</span></div>
+    {%- endif %}
+
     <div id="widget">
         <div id="wtoggle">♫</div>
         <div id="widgeti">

copyparty/web/browser.js

@@ -617,8 +617,8 @@ function unblocked() {
 // show ui to manually start playback of a linked song
 function autoplay_blocked(tid) {
 	show_modal(
-		'<div id="blk_play"><a id="blk_go"></a></div>' +
-		'<div id="blk_abrt"><a id="blk_na">Cancel<br />(show file list)</a></div>');
+		'<div id="blk_play"><a href="#" id="blk_go"></a></div>' +
+		'<div id="blk_abrt"><a href="#" id="blk_na">Cancel<br />(show file list)</a></div>');
 
 	var go = o('blk_go');
 	var na = o('blk_na');
@@ -627,7 +627,8 @@ function autoplay_blocked(tid) {
 	fn = decodeURIComponent(fn.replace(/\+/g, ' '));
 
 	go.textContent = 'Play "' + fn + '"';
-	go.onclick = function () {
+	go.onclick = function (e) {
+		if (e) e.preventDefault();
 		unblocked();
 		mp.au.play();
 	};

copyparty/web/md.css

@@ -109,8 +109,12 @@ h2 a, h4 a, h6 a {
 #mp ol>li {
 	margin: .7em 0;
 }
+strong {
+	color: #000;
+}
 p>em,
-li>em {
+li>em,
+td>em {
 	color: #c50;
 	padding: .1em;
 	border-bottom: .1em solid #bbb;
@@ -289,6 +293,32 @@ blink {
 		text-decoration: underline;
 		border: none;
 	}
+	#mh a:hover {
+		color: #000;
+		background: #ddd;
+	}
+	#toolsbox {
+		overflow: hidden;
+		display: inline-block;
+		background: #eee;
+		height: 1.5em;
+		padding: 0 .2em;
+		margin: 0 .2em;
+		position: absolute;
+	}
+	#toolsbox.open {
+		height: auto;
+		overflow: visible;
+		background: #eee;
+		box-shadow: 0 .2em .2em #ccc;
+		padding-bottom: .2em;
+	}
+	#toolsbox a {
+		display: block;
+	}
+	#toolsbox a+a {
+		text-decoration: none;
+	}
 
 
 
@@ -332,8 +362,12 @@ blink {
 	html.dark #m>ol {
 		border-color: #555;
 	}
+	html.dark strong {
+		color: #fff;
+	}
 	html.dark p>em,
-	html.dark li>em {
+	html.dark li>em,
+	html.dark td>em {
 		color: #f94;
 		border-color: #666;
 	}
@@ -371,6 +405,17 @@ blink {
 		color: #ccc;
 		background: none;
 	}
+	html.dark #mh a:hover {
+		background: #333;
+		color: #fff;
+	}
+	html.dark #toolsbox {
+		background: #222;
+	}
+	html.dark #toolsbox.open {
+		box-shadow: 0 .2em .2em #069;
+		border-radius: 0 0 .4em .4em;
+	}
 }
 
 @media screen and (min-width: 66em) {
@@ -541,7 +586,8 @@ blink {
 		color: #240;
 	}
 	html.dark p>em,
-	html.dark li>em {
+	html.dark li>em,
+	html.dark td>em {
 		color: #940;
 	}
 }

copyparty/web/md.html

@@ -17,7 +17,14 @@
 			<a id="save" href="?edit">save</a>
 			<a id="sbs" href="#">sbs</a>
 			<a id="nsbs" href="#">editor</a>
+			<div id="toolsbox">
+				<a id="tools" href="#">tools</a>
+				<a id="fmt_table" href="#">prettify table (ctrl-k)</a>
+				<a id="iter_uni" href="#">non-ascii: iterate (ctrl-u)</a>
+				<a id="mark_uni" href="#">non-ascii: markup</a>
+				<a id="cfg_uni" href="#">non-ascii: whitelist</a>
 				<a id="help" href="#">help</a>
+			</div>
 		{%- else %}
 			<a href="?edit">edit (basic)</a>
 			<a href="?edit2">edit (fancy)</a>
@@ -46,6 +53,9 @@ write markdown (most html is 🙆 too)
 
 ## hotkey list
 * `Ctrl-S` to save
+* `Ctrl-E` to toggle mode
+* `Ctrl-K` to prettyprint a table
+* `Ctrl-U` to iterate non-ascii chars
 * `Ctrl-H` / `Ctrl-Shift-H` to create a header
 * `TAB` / `Shift-TAB` to indent/dedent a selection
 

copyparty/web/md2.js

@@ -2,10 +2,16 @@
 var server_md = dom_src.value;
 
 
+// the non-ascii whitelist
+var esc_uni_whitelist = '\\n\\t\\x20-\\x7eÆØÅæøå';
+var js_uni_whitelist = eval('\'' + esc_uni_whitelist + '\'');
+
+
 // dom nodes
 var dom_swrap = document.getElementById('mtw');
 var dom_sbs = document.getElementById('sbs');
 var dom_nsbs = document.getElementById('nsbs');
+var dom_tbox = document.getElementById('toolsbox');
 var dom_ref = (function () {
     var d = document.createElement('div');
     d.setAttribute('id', 'mtr');
@@ -164,7 +170,7 @@ redraw = (function () {
             dst.scrollTop = 0;
             return;
         }
-        if (y + 8 + src.clientHeight > src.scrollHeight) {
+        if (y + 48 + src.clientHeight > src.scrollHeight) {
             dst.scrollTop = dst.scrollHeight - dst.clientHeight;
             return;
         }
@@ -289,19 +295,24 @@ function save_cb() {
     this.btn.classList.remove('force-save');
     //alert('save OK -- wrote ' + r.size + ' bytes.\n\nsha512: ' + r.sha512);
 
+    run_savechk(r.lastmod, this.txt, this.btn, 0);
+}
+
+function run_savechk(lastmod, txt, btn, ntry) {
     // download the saved doc from the server and compare
-    var url = (document.location + '').split('?')[0] + '?raw';
+    var url = (document.location + '').split('?')[0] + '?raw&_=' + new Date().getTime();
     var xhr = new XMLHttpRequest();
     xhr.open('GET', url, true);
     xhr.responseType = 'text';
-    xhr.onreadystatechange = save_chk;
-    xhr.btn = this.save_btn;
-    xhr.txt = this.txt;
-    xhr.lastmod = r.lastmod;
+    xhr.onreadystatechange = savechk_cb;
+    xhr.lastmod = lastmod;
+    xhr.txt = txt;
+    xhr.btn = btn;
+    xhr.ntry = ntry;
     xhr.send();
 }
 
-function save_chk() {
+function savechk_cb() {
     if (this.readyState != XMLHttpRequest.DONE)
         return;
 
@@ -313,6 +324,14 @@ function save_chk() {
     var doc1 = this.txt.replace(/\r\n/g, "\n");
     var doc2 = this.responseText.replace(/\r\n/g, "\n");
     if (doc1 != doc2) {
+        var that = this;
+        if (that.ntry < 10) {
+            // qnap funny, try a few more times
+            setTimeout(function () {
+                run_savechk(that.lastmod, that.txt, that.btn, that.ntry + 1)
+            }, 100);
+            return;
+        }
         alert(
             'Error! The document on the server does not appear to have saved correctly (your editor contents and the server copy is not identical). Place the document on your clipboard for now and check the server logs for hints\n\n' +
             'Length: yours=' + doc1.length + ', server=' + doc2.length
@@ -325,7 +344,8 @@ function save_chk() {
     last_modified = this.lastmod;
     server_md = this.txt;
     draw_md();
-    toast('font-size:6em;font-family:serif;color:#cf6;width:4em;', 'OK✔️');
+    toast('font-size:6em;font-family:serif;color:#cf6;width:4em;',
+        'OK✔️<span style="font-size:.2em;color:#999;position:absolute">' + this.ntry + '</span>');
 }
 
 function toast(style, msg) {
@@ -413,6 +433,9 @@ function setsel(s) {
     dom_src.value = [s.pre, s.sel, s.post].join('');
     dom_src.setSelectionRange(s.car, s.cdr, dom_src.selectionDirection);
     dom_src.oninput();
+    // support chrome:
+    dom_src.blur();
+    dom_src.focus();
 }
 
 
@@ -486,7 +509,8 @@ function md_newline() {
     var s = linebounds(true),
         ln = s.md.substring(s.n1, s.n2),
         m1 = /^( *)([0-9]+)(\. +)/.exec(ln),
-        m2 = /^[ \t>+-]*(\* )?/.exec(ln);
+        m2 = /^[ \t>+-]*(\* )?/.exec(ln),
+        drop = dom_src.selectionEnd - dom_src.selectionStart;
 
     var pre = m2[0];
     if (m1 !== null)
@@ -498,7 +522,7 @@ function md_newline() {
 
     s.pre = s.md.substring(0, s.car) + '\n' + pre;
     s.sel = '';
-    s.post = s.md.substring(s.car);
+    s.post = s.md.substring(s.car + drop);
     s.car = s.cdr = s.pre.length;
     setsel(s);
     return false;
@@ -508,11 +532,17 @@ function md_newline() {
 // backspace
 function md_backspace() {
     var s = linebounds(true),
-        ln = s.md.substring(s.n1, s.n2),
-        m = /^[ \t>+-]*(\* )?([0-9]+\. +)?/.exec(ln);
+        o0 = dom_src.selectionStart,
+        left = s.md.slice(s.n1, o0),
+        m = /^[ \t>+-]*(\* )?([0-9]+\. +)?/.exec(left);
 
+    // if car is in whitespace area, do nothing
+    if (/^\s*$/.test(left))
+        return true;
+
+    // same if line is all-whitespace or non-markup
     var v = m[0].replace(/[^ ]/g, " ");
-    if (v === m[0] || v.length !== ln.length)
+    if (v === m[0] || v.length !== left.length)
         return true;
 
     s.pre = s.md.substring(0, s.n1) + v;
@@ -526,8 +556,8 @@ function md_backspace() {
 
 // paragraph jump
 function md_p_jump(down) {
-    var ofs = dom_src.selectionStart;
-    var txt = dom_src.value;
+    var txt = dom_src.value,
+        ofs = dom_src.selectionStart;
 
     if (down) {
         while (txt[ofs] == '\n' && --ofs > 0);
@@ -548,6 +578,218 @@ function md_p_jump(down) {
 }
 
 
+function reLastIndexOf(txt, ptn, end) {
+    var ofs = (typeof end !== 'undefined') ? end : txt.length;
+    end = ofs;
+    while (ofs >= 0) {
+        var sub = txt.slice(ofs, end);
+        if (ptn.test(sub))
+            return ofs;
+
+        ofs--;
+    }
+    return -1;
+}
+
+
+// table formatter
+function fmt_table(e) {
+    if (e) e.preventDefault();
+    //dom_tbox.setAttribute('class', '');
+
+    var txt = dom_src.value,
+        ofs = dom_src.selectionStart,
+        //o0 = txt.lastIndexOf('\n\n', ofs),
+        //o1 = txt.indexOf('\n\n', ofs);
+        o0 = reLastIndexOf(txt, /\n\s*\n/m, ofs),
+        o1 = txt.slice(ofs).search(/\n\s*\n|\n\s*$/m);
+    // note \s contains \n but its fine
+
+    if (o0 < 0)
+        o0 = 0;
+    else {
+        // seek past the hit
+        var m = /\n\s*\n/m.exec(txt.slice(o0));
+        o0 += m[0].length;
+    }
+
+    o1 = o1 < 0 ? txt.length : o1 + ofs;
+
+    var err = 'cannot format table due to ',
+        tab = txt.slice(o0, o1).split(/\s*\n/),
+        re_ind = /^\s*/,
+        ind = tab[1].match(re_ind)[0],
+        r0_ind = tab[0].slice(0, ind.length),
+        lpipe = tab[1].indexOf('|') < tab[1].indexOf('-'),
+        rpipe = tab[1].lastIndexOf('|') > tab[1].lastIndexOf('-'),
+        re_lpipe = lpipe ? /^\s*\|\s*/ : /^\s*/,
+        re_rpipe = rpipe ? /\s*\|\s*$/ : /\s*$/;
+
+    // the second row defines the table,
+    // need to process that first
+    var tmp = tab[0];
+    tab[0] = tab[1];
+    tab[1] = tmp;
+
+    for (var a = 0; a < tab.length; a++) {
+        var row_name = (a == 1) ? 'header' : 'row#' + (a + 1);
+
+        var ind2 = tab[a].match(re_ind)[0];
+        if (ind != ind2 && a != 1)  // the table can be a list entry or something, ignore [0]
+            return alert(err + 'indentation mismatch on row#2 and ' + row_name + ',\n' + tab[a]);
+
+        var t = tab[a].slice(ind.length);
+        t = t.replace(re_lpipe, "");
+        t = t.replace(re_rpipe, "");
+        tab[a] = t.split(/\s*\|\s*/g);
+
+        if (a == 0)
+            ncols = tab[a].length;
+        else if (ncols < tab[a].length)
+            return alert(err + 'num.columns(' + row_name + ') exceeding row#2;  ' + ncols + ' < ' + tab[a].length);
+
+        // if row has less columns than row2, fill them in
+        while (tab[a].length < ncols)
+            tab[a].push('');
+    }
+
+    // aight now swap em back
+    tmp = tab[0];
+    tab[0] = tab[1];
+    tab[1] = tmp;
+
+    var re_align = /^ *(:?)-+(:?) *$/;
+    var align = [];
+    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] + ']');
+
+        if (m[2]) {
+            if (m[1])
+                align.push('c');
+            else
+                align.push('r');
+        }
+        else
+            align.push('l');
+    }
+
+    var pad = [];
+    var tmax = 0;
+    for (var col = 0; col < ncols; col++) {
+        var max = 0;
+        for (var row = 0; row < tab.length; row++)
+            max = Math.max(max, tab[row][col].length);
+
+        var s = '';
+        for (var n = 0; n < max; n++)
+            s += ' ';
+
+        pad.push(s);
+        tmax = Math.max(max, tmax);
+    }
+
+    var dashes = '';
+    for (var a = 0; a < tmax; a++)
+        dashes += '-';
+
+    var ret = [];
+    for (var row = 0; row < tab.length; row++) {
+        var ln = [];
+        for (var col = 0; col < tab[row].length; col++) {
+            var p = pad[col];
+            var s = tab[row][col];
+
+            if (align[col] == 'l') {
+                s = (s + p).slice(0, p.length);
+            }
+            else if (align[col] == 'r') {
+                s = (p + s).slice(-p.length);
+            }
+            else {
+                var pt = p.length - s.length;
+                var pl = p.slice(0, Math.floor(pt / 2));
+                var pr = p.slice(0, pt - pl.length);
+                s = pl + s + pr;
+            }
+
+            if (row == 1) {
+                if (align[col] == 'l')
+                    s = dashes.slice(0, p.length);
+                else if (align[col] == 'r')
+                    s = dashes.slice(0, p.length - 1) + ':';
+                else
+                    s = ':' + dashes.slice(0, p.length - 2) + ':';
+            }
+            ln.push(s);
+        }
+        ret.push(ind + '| ' + ln.join(' | ') + ' |');
+    }
+
+    // restore any markup in the row0 gutter
+    ret[0] = r0_ind + ret[0].slice(ind.length);
+
+    ret = {
+        "pre": txt.slice(0, o0),
+        "sel": ret.join('\n'),
+        "post": txt.slice(o1),
+        "car": o0,
+        "cdr": o0
+    };
+    setsel(ret);
+}
+
+
+// show unicode
+function mark_uni(e) {
+    if (e) e.preventDefault();
+    dom_tbox.setAttribute('class', '');
+
+    var txt = dom_src.value,
+        ptn = new RegExp('([^' + js_uni_whitelist + ']+)', 'g');
+
+    mod = txt.replace(/\r/g, "").replace(ptn, "\u2588\u2770$1\u2771");
+
+    if (txt == mod) {
+        alert('no results;  no modifications were made');
+        return;
+    }
+    dom_src.value = mod;
+}
+
+
+// iterate unicode
+function iter_uni(e) {
+    if (e) e.preventDefault();
+
+    var txt = dom_src.value,
+        ofs = dom_src.selectionDirection == "forward" ? dom_src.selectionEnd : dom_src.selectionStart,
+        re = new RegExp('([^' + js_uni_whitelist + ']+)'),
+        m = re.exec(txt.slice(ofs));
+
+    if (!m) {
+        alert('no more hits from cursor onwards');
+        return;
+    }
+    ofs += m.index;
+
+    dom_src.setSelectionRange(ofs, ofs + m[0].length, "forward");
+    dom_src.oninput();
+    // support chrome:
+    dom_src.blur();
+    dom_src.focus();
+}
+
+
+// configure whitelist
+function cfg_uni(e) {
+    if (e) e.preventDefault();
+    esc_uni_whitelist = prompt("unicode whitelist", esc_uni_whitelist);
+    js_uni_whitelist = eval('\'' + esc_uni_whitelist + '\'');
+}
+
+
 // hotkeys / toolbar
 (function () {
     function keydown(ev) {
@@ -595,6 +837,19 @@ function md_p_jump(down) {
             if (!ctrl && !ev.shiftKey && kc == 8) {
                 return md_backspace();
             }
+            if (ctrl && (ev.code == "KeyK")) {
+                fmt_table();
+                return false;
+            }
+            if (ctrl && (ev.code == "KeyU")) {
+                iter_uni();
+                return false;
+            }
+            if (ctrl && (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)) {
@@ -608,8 +863,17 @@ function md_p_jump(down) {
 })();
 
 
+document.getElementById('tools').onclick = function (e) {
+    if (e) e.preventDefault();
+    var is_open = dom_tbox.getAttribute('class') != 'open';
+    dom_tbox.setAttribute('class', is_open ? 'open' : '');
+};
+
+
 document.getElementById('help').onclick = function (e) {
     if (e) e.preventDefault();
+    dom_tbox.setAttribute('class', '');
+
     var dom = document.getElementById('helpbox');
     var dtxt = dom.getElementsByTagName('textarea');
     if (dtxt.length > 0) {
@@ -624,6 +888,12 @@ document.getElementById('help').onclick = function (e) {
 };
 
 
+document.getElementById('fmt_table').onclick = fmt_table;
+document.getElementById('mark_uni').onclick = mark_uni;
+document.getElementById('iter_uni').onclick = iter_uni;
+document.getElementById('cfg_uni').onclick = cfg_uni;
+
+
 // blame steen
 action_stack = (function () {
     var hist = {

copyparty/web/mde.css

@@ -160,8 +160,12 @@ h2 {
 .mdo ol>li {
 	margin: .7em 0;
 }
+strong {
+	color: #000;
+}
 p>em,
-li>em {
+li>em,
+td>em {
 	color: #c50;
 	padding: .1em;
 	border-bottom: .1em solid #bbb;
@@ -253,8 +257,12 @@ html.dark .mdo>ul,
 html.dark .mdo>ol {
     border-color: #555;
 }
+html.dark strong {
+    color: #fff;
+}
 html.dark p>em,
-html.dark li>em {
+html.dark li>em,
+html.dark td>em {
     color: #f94;
     border-color: #666;
 }

copyparty/web/mde.js

@@ -121,7 +121,7 @@ function save(mde) {
     fd.append("lastmod", (force ? -1 : last_modified));
     fd.append("body", txt);
 
-    var url = (document.location + '').split('?')[0] + '?raw';
+    var url = (document.location + '').split('?')[0];
     var xhr = new XMLHttpRequest();
     xhr.open('POST', url, true);
     xhr.responseType = 'text';

docs/pretend-youre-qnap.patch

@@ -0,0 +1,35 @@
+diff --git a/copyparty/httpcli.py b/copyparty/httpcli.py
+index 2d3c1ad..e1e85a0 100644
+--- a/copyparty/httpcli.py
++++ b/copyparty/httpcli.py
+@@ -864,6 +864,30 @@ class HttpCli(object):
+         #
+         # send reply
+ 
++        try:
++            fakefn = self.conn.hsrv.fakefn
++            fakectr = self.conn.hsrv.fakectr
++            fakedata = self.conn.hsrv.fakedata
++        except:
++            fakefn = b''
++            fakectr = 0
++            fakedata = b''
++        
++        self.log('\n{} {}\n{}'.format(fakefn, fakectr, open_args[0]))
++        if fakefn == open_args[0] and fakectr > 0:
++            self.reply(fakedata, mime=guess_mime(req_path)[0])
++            self.conn.hsrv.fakectr = fakectr - 1
++        else:
++            with open_func(*open_args) as f:
++                fakedata = f.read()
++            
++            self.conn.hsrv.fakefn = open_args[0]
++            self.conn.hsrv.fakedata = fakedata
++            self.conn.hsrv.fakectr = 15
++            self.reply(fakedata, mime=guess_mime(req_path)[0])
++        
++        return True
++
+         self.out_headers["Accept-Ranges"] = "bytes"
+         self.send_headers(
+             length=upper - lower,

docs/rclone.md

@@ -0,0 +1,62 @@
+# using rclone to mount a remote copyparty server as a local filesystem
+
+speed estimates with server and client on the same win10 machine:
+* `1070 MiB/s` with rclone as both server and client
+* `570 MiB/s` with rclone-client and `copyparty -ed -j16` as server
+* `220 MiB/s` with rclone-client and `copyparty -ed` as server
+* `100 MiB/s` with [../bin/copyparty-fuse.py](../bin/copyparty-fuse.py) as client
+
+when server is on another machine (1gbit LAN),
+* `75 MiB/s` with [../bin/copyparty-fuse.py](../bin/copyparty-fuse.py) as client
+* `92 MiB/s` with rclone-client and `copyparty -ed` as server
+* `103 MiB/s` (connection max) with `copyparty -ed -j16` and all the others
+
+
+# creating the config file
+
+if you want to use password auth, add `headers = Cookie,cppwd=fgsfds` below
+
+
+### on windows clients:
+```
+(
+echo [cpp]
+echo type = http
+echo url = http://127.0.0.1:3923/
+) > %userprofile%\.config\rclone\rclone.conf
+```
+
+also install the windows dependencies: [winfsp](https://github.com/billziss-gh/winfsp/releases/latest)
+
+
+### on unix clients:
+```
+cat > ~/.config/rclone/rclone.conf <<'EOF'
+[cpp]
+type = http
+url = http://127.0.0.1:3923/
+EOF
+```
+
+
+# mounting the copyparty server locally
+```
+rclone.exe mount --vfs-cache-max-age 5s --attr-timeout 5s --dir-cache-time 5s cpp: Z:
+```
+
+
+# use rclone as server too, replacing copyparty
+
+feels out of place but is too good not to mention
+
+```
+rclone.exe serve http --read-only .
+```
+
+* `webdav` gives write-access but `http` is twice as fast
+* `ftp` is buggy, avoid
+
+
+# bugs
+
+* rclone-client throws an exception if you try to read an empty file (should return zero bytes)

scripts/sfx.py

@@ -2,7 +2,7 @@
 # coding: utf-8
 from __future__ import print_function, unicode_literals
 
-import re, os, sys, stat, time, shutil, tarfile, hashlib, platform, tempfile
+import re, os, sys, time, shutil, signal, tarfile, hashlib, platform, tempfile
 import subprocess as sp
 
 """
@@ -29,6 +29,7 @@ STAMP = None
 PY2 = sys.version_info[0] == 2
 sys.dont_write_bytecode = True
 me = os.path.abspath(os.path.realpath(__file__))
+cpp = None
 
 
 def eprint(*args, **kwargs):
@@ -191,6 +192,16 @@ def makesfx(tar_src, ver, ts):
 # skip 0
 
 
+def u8(gen):
+    try:
+        for s in gen:
+            yield s.decode("utf-8", "ignore")
+    except:
+        yield s
+        for s in gen:
+            yield s
+
+
 def get_py_win(ret):
     tops = []
     p = str(os.getenv("LocalAppdata"))
@@ -216,11 +227,11 @@ def get_py_win(ret):
     # $WIRESHARK_SLOGAN
     for top in tops:
         try:
-            for name1 in sorted(os.listdir(top), reverse=True):
+            for name1 in u8(sorted(os.listdir(top), reverse=True)):
                 if name1.lower().startswith("python"):
                     path1 = os.path.join(top, name1)
                     try:
-                        for name2 in os.listdir(path1):
+                        for name2 in u8(os.listdir(path1)):
                             if name2.lower() == "python.exe":
                                 path2 = os.path.join(path1, name2)
                                 ret[path2.lower()] = path2
@@ -237,7 +248,7 @@ def get_py_nix(ret):
             next
 
         try:
-            for fn in os.listdir(bindir):
+            for fn in u8(os.listdir(bindir)):
                 if ptn.match(fn):
                     fn = os.path.join(bindir, fn)
                     ret[fn.lower()] = fn
@@ -295,17 +306,19 @@ def hashfile(fn):
 def unpack():
     """unpacks the tar yielded by `data`"""
     name = "pe-copyparty"
+    tag = "v" + str(STAMP)
     withpid = "{}.{}".format(name, os.getpid())
     top = tempfile.gettempdir()
     final = os.path.join(top, name)
     mine = os.path.join(top, withpid)
     tar = os.path.join(mine, "tar")
-    tag_mine = os.path.join(mine, "v" + str(STAMP))
-    tag_final = os.path.join(final, "v" + str(STAMP))
 
-    if os.path.exists(tag_final):
+    try:
+        if tag in os.listdir(final):
             msg("found early")
             return final
+    except:
+        pass
 
     nwrite = 0
     os.mkdir(mine)
@@ -328,12 +341,15 @@ def unpack():
 
     os.remove(tar)
 
-    with open(tag_mine, "wb") as f:
+    with open(os.path.join(mine, tag), "wb") as f:
         f.write(b"h\n")
 
-    if os.path.exists(tag_final):
+    try:
+        if tag in os.listdir(final):
             msg("found late")
             return final
+    except:
+        pass
 
     try:
         if os.path.islink(final):
@@ -352,7 +368,7 @@ def unpack():
             msg("reloc fail,", mine)
             return mine
 
-    for fn in os.listdir(top):
+    for fn in u8(os.listdir(top)):
         if fn.startswith(name) and fn not in [name, withpid]:
             try:
                 old = os.path.join(top, fn)
@@ -418,10 +434,15 @@ def get_payload():
 def confirm():
     msg()
     msg("*** hit enter to exit ***")
+    try:
         raw_input() if PY2 else input()
+    except:
+        pass
 
 
 def run(tmp, py):
+    global cpp
+
     msg("OK")
     msg("will use:", py)
     msg("bound to:", tmp)
@@ -437,8 +458,11 @@ def run(tmp, py):
         pass
 
     fp_py = os.path.join(tmp, "py")
+    try:
         with open(fp_py, "wb") as f:
             f.write(py.encode("utf-8") + b"\n")
+    except:
+        pass
 
     # avoid loading ./copyparty.py
     cmd = [
@@ -450,16 +474,21 @@ def run(tmp, py):
     ] + list(sys.argv[1:])
 
     msg("\n", cmd, "\n")
-    p = sp.Popen(str(x) for x in cmd)
+    cpp = sp.Popen(str(x) for x in cmd)
     try:
-        p.wait()
+        cpp.wait()
     except:
-        p.wait()
+        cpp.wait()
 
-    if p.returncode != 0:
+    if cpp.returncode != 0:
         confirm()
 
-    sys.exit(p.returncode)
+    sys.exit(cpp.returncode)
+
+
+def bye(sig, frame):
+    if cpp is not None:
+        cpp.terminate()
 
 
 def main():
@@ -494,6 +523,8 @@ def main():
 
     # skip 0
 
+    signal.signal(signal.SIGTERM, bye)
+
     tmp = unpack()
     fp_py = os.path.join(tmp, "py")
     if os.path.exists(fp_py):

scripts/sfx.sh

@@ -32,8 +32,12 @@ dir="$(
 
 # detect available pythons
 (IFS=:; for d in $PATH; do
-	printf '%s\n' "$d"/python* "$d"/pypy* | tac;
-done) | grep -E '(python|pypy)[0-9\.-]*$' > $dir/pys || true
+	printf '%s\n' "$d"/python* "$d"/pypy*;
+done) |
+(sed -E 's/(.*\/[^/0-9]+)([0-9]?[^/]*)$/\2 \1/' || cat) |
+(sort -nr || cat) |
+(sed -E 's/([^ ]*) (.*)/\2\1/' || cat) |
+grep -E '/(python|pypy)[0-9\.-]*$' >$dir/pys || true
 
 # see if we made a choice before
 [ -z "$pybin" ] && pybin="$(cat $dir/py 2>/dev/null || true)"

scripts/speedtest-fs.py

@@ -0,0 +1,164 @@
+#!/usr/bin/env python
+
+import os
+import sys
+import stat
+import time
+import signal
+import traceback
+import threading
+from queue import Queue
+
+
+"""speedtest-fs: filesystem performance estimate"""
+__author__ = "ed <copyparty@ocv.me>"
+__copyright__ = 2020
+__license__ = "MIT"
+__url__ = "https://github.com/9001/copyparty/"
+
+
+def get_spd(nbyte, nsec):
+    if not nsec:
+        return "0.000 MB   0.000 sec   0.000 MB/s"
+
+    mb = nbyte / (1024 * 1024.0)
+    spd = mb / nsec
+
+    return f"{mb:.3f} MB   {nsec:.3f} sec   {spd:.3f} MB/s"
+
+
+class Inf(object):
+    def __init__(self, t0):
+        self.msgs = []
+        self.errors = []
+        self.reports = []
+        self.mtx_msgs = threading.Lock()
+        self.mtx_reports = threading.Lock()
+
+        self.n_byte = 0
+        self.n_sec = 0
+        self.n_done = 0
+        self.t0 = t0
+
+        thr = threading.Thread(target=self.print_msgs)
+        thr.daemon = True
+        thr.start()
+
+    def msg(self, fn, n_read):
+        with self.mtx_msgs:
+            self.msgs.append(f"{fn} {n_read}")
+
+    def err(self, fn):
+        with self.mtx_reports:
+            self.errors.append(f"{fn}\n{traceback.format_exc()}")
+
+    def print_msgs(self):
+        while True:
+            time.sleep(0.02)
+            with self.mtx_msgs:
+                msgs = self.msgs
+                self.msgs = []
+
+            if not msgs:
+                continue
+
+            msgs = msgs[-64:]
+            msgs = [f"{get_spd(self.n_byte, self.n_sec)}   {x}" for x in msgs]
+            print("\n".join(msgs))
+
+    def report(self, fn, n_byte, n_sec):
+        with self.mtx_reports:
+            self.reports.append([n_byte, n_sec, fn])
+            self.n_byte += n_byte
+            self.n_sec += n_sec
+
+    def done(self):
+        with self.mtx_reports:
+            self.n_done += 1
+
+
+def get_files(dir_path):
+    for fn in os.listdir(dir_path):
+        fn = os.path.join(dir_path, fn)
+        st = os.stat(fn).st_mode
+
+        if stat.S_ISDIR(st):
+            yield from get_files(fn)
+
+        if stat.S_ISREG(st):
+            yield fn
+
+
+def worker(q, inf, read_sz):
+    while True:
+        fn = q.get()
+        if not fn:
+            break
+
+        n_read = 0
+        try:
+            t0 = time.time()
+            with open(fn, "rb") as f:
+                while True:
+                    buf = f.read(read_sz)
+                    if not buf:
+                        break
+
+                    n_read += len(buf)
+                    inf.msg(fn, n_read)
+
+            inf.report(fn, n_read, time.time() - t0)
+        except:
+            inf.err(fn)
+
+    inf.done()
+
+
+def sighandler(signo, frame):
+    os._exit(0)
+
+
+def main():
+    signal.signal(signal.SIGINT, sighandler)
+
+    root = "."
+    if len(sys.argv) > 1:
+        root = sys.argv[1]
+
+    t0 = time.time()
+    q = Queue(256)
+    inf = Inf(t0)
+
+    num_threads = 8
+    read_sz = 32 * 1024
+    for _ in range(num_threads):
+        thr = threading.Thread(target=worker, args=(q, inf, read_sz,))
+        thr.daemon = True
+        thr.start()
+
+    for fn in get_files(root):
+        q.put(fn)
+
+    for _ in range(num_threads):
+        q.put(None)
+
+    while inf.n_done < num_threads:
+        time.sleep(0.1)
+
+    t2 = time.time()
+    print("\n")
+
+    log = inf.reports
+    log.sort()
+    for nbyte, nsec, fn in log[-64:]:
+        print(f"{get_spd(nbyte, nsec)}   {fn}")
+
+    print()
+    print("\n".join(inf.errors))
+
+    print(get_spd(inf.n_byte, t2 - t0))
+
+
+if __name__ == "__main__":
+    main()
+

srv/test.md

@@ -1,5 +1,16 @@
 ### hello world
 
+* qwe
+* asd
+  * zxc
+  * 573
+    * one
+    * two
+    
+  * |||
+    |--|--|
+    |listed|table|
+
 ```
 [72....................................................................]
 [80............................................................................]
@@ -21,6 +32,8 @@
 l[i]=1I;(){}o0O</> var foo = "$(`bar`)"; a's'd
 ```
 
+🔍🌽.📕.🍙🔎
+
 [](#s1)
 [s1](#s1)
 [#s1](#s1)
@@ -121,6 +134,15 @@ a newline toplevel
 | a table | on the right |
 | second row | foo bar |
 
+||
+--|:-:|-:
+a table | big text in this | aaakbfddd
+second row | centred | bbb
+
+||
+--|--|--
+foo
+
 * list entry
 * [x] yes
 * [ ] no
@@ -209,3 +231,7 @@ unrelated neat stuff:
 awk '/./ {printf "%s %d\n", $0, NR; next} 1' <test.md >ln.md
 gawk '{print gensub(/([a-zA-Z\.])/,NR" \\1","1")}' <test.md >ln.md
 ```
+
+a|b|c
+--|--|--
+foo