v0.5.1

.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,
 }

copyparty/__main__.py

@@ -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

@@ -1,6 +1,6 @@
 # coding: utf-8
 
-VERSION = (0, 5, 0)
+VERSION = (0, 5, 1)
 CODENAME = "fuse jelly"
 BUILD_DT = (2020, 8, 17)
 

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
 
@@ -864,6 +866,9 @@ 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,
@@ -1073,6 +1078,34 @@ 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())
 
@@ -1087,6 +1120,7 @@ class HttpCli(object):
             prologue=logues[0],
             epilogue=logues[1],
             title=html_escape(self.vpath, quote=False),
+            srv_info="</span> /// <span>".join(srv_info),
         )
         self.reply(html.encode("utf-8", "replace"))
         return True

copyparty/util.py

@@ -334,6 +334,21 @@ 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
+   
+    ret = ' '.join([str(sz)[:4].rstrip('.'), unit])
+    
+    if not terse:
+        return ret
+    
+    return ret.replace('iB', '').replace(' ', '')
+
+
 def undot(path):
     ret = []
     for node in path.split("/"):

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

@@ -53,6 +53,10 @@
 
     <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/md2.js

@@ -289,19 +289,24 @@ 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.onreadystatechange = savechk_cb;
-    xhr.btn = this.save_btn;
+    xhr.lastmod = lastmod;
-    xhr.txt = this.txt;
+    xhr.txt = txt;
-    xhr.lastmod = r.lastmod;
+    xhr.btn = btn;
+    xhr.ntry = ntry;
     xhr.send();
 }
 
-function save_chk() {
+function savechk_cb() {
     if (this.readyState != XMLHttpRequest.DONE)
         return;
 
@@ -313,6 +318,14 @@ 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 +338,8 @@ 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">' + this.ntry + '</span>');
 }
 
 function toast(style, msg) {

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,