seba
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servefile
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Replaced SimpleHTTPServer Handler with own handler

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A directory index looks not that well but isn't influenced by a
index.htm(l) and presents more metadata than before.
tests
Sebastian Lohff 12 years ago
parent b11710da39
commit ee18c3e52e
1 changed files with 118 additions and 7 deletions
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125
servefile
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@ -12,8 +12,10 @@ import base64
import cgi import cgi
import BaseHTTPServer import BaseHTTPServer
import datetime import datetime
import mimetypes
import urllib import urllib
import os import os
import posixpath
import re import re
import SocketServer import SocketServer
import socket import socket
@ -286,6 +288,119 @@ class TarFileHandler(FileBaseHandler):
return ".tar.bz2" return ".tar.bz2"
raise ValueError("Unknown compression mode '%s'." % TarFileHandler.compression) raise ValueError("Unknown compression mode '%s'." % TarFileHandler.compression)
class DirListingHandler(FileBaseHandler):
""" DOCUMENTATION MISSING """
targetDir = None
def do_HEAD(self):
self.getFileOrDirectory(head=True)
def do_GET(self):
self.getFileOrDirectory(head=False)
def getFileOrDirectory(self, head=False):
path = self.getCleanPath()
if os.path.isdir(path):
if not self.path.endswith('/'):
self.send_response(301)
self.send_header("Location", self.path + '/')
self.end_headers()
else:
self.sendDirectoryListing(path, head)
elif os.path.isfile(path):
if head:
(response, length) = self.getFileLength(path)
if length < 0:
self.send_response(response)
self.end_headers()
else:
self.send_response(200)
self.sendContentHeaders(self, path, length)
self.end_headers()
else:
self.sendFile(path, head)
else:
self.send_response(404)
self.end_headers()
def sendDirectoryListing(self, path, head):
print "sending directory listing"
header = """<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<html>
<head>
<title>Index of %(path)s</title>
</head>
<body>
<h1>Index of %(path)s</h1>
<table summary="Directory Listing" cellpadding="0" cellspacing="0">
<thead><tr><th class="n">Name</th><th class="m">Last Modified</th><th class="s">Size</th><th class="t">Type</th></tr></thead>
""" % {'path': posixpath.normpath(urllib.unquote(self.path))}
footer = """</table>
<address>servefile %(version)s</address>
</body>
</html>""" % {'version': __version__}
content = []
for item in [".."] + os.listdir(path):
# create path to item
itemPath = os.path.join(path, item)
# try to stat file for size, last modified... continue on error
stat = None
try:
stat = os.stat(itemPath)
except IOError:
continue
# Strings to display on directory listing
lastModifiedDate = datetime.datetime.fromtimestamp(stat.st_mtime)
lastModified = lastModifiedDate.strftime("%Y-%m-%d %H:%M")
fileSize = "%.1f%s" % self.convertSize(stat.st_size)
(fileType, _) = mimetypes.guess_type(itemPath)
if not fileType:
fileType = "-"
if os.path.isdir(itemPath):
item += "/"
fileType = "Directory"
content.append("""
<tr>
<td><a href="%s">%s</a></td>
<td>%s</td>
<td>%s</td>
<td>%s</td>
</tr>
""" % (urllib.quote(item), item, lastModified, fileSize, fileType))
listing = header + "\n".join(content) + footer
# write listing
self.send_response(200)
self.send_header("Content-Type", "text/html")
if head:
self.end_headers()
return
self.send_header("Content-Length", str(len(listing)))
self.end_headers()
self.wfile.write(listing)
def convertSize(self, size):
ext = None
for ext in "BKMGT":
if size < 1024.0:
break
size /= 1024.0
return (size, ext)
def getCleanPath(self):
urlPath = posixpath.normpath(urllib.unquote(self.path)).strip("/")
path = os.path.join(self.targetDir, urlPath)
return path
class FilePutter(BaseHTTPServer.BaseHTTPRequestHandler): class FilePutter(BaseHTTPServer.BaseHTTPRequestHandler):
""" Simple HTTP Server which allows uploading to a specified directory """ Simple HTTP Server which allows uploading to a specified directory
either via multipart/form-data or POST/PUT requests containing the file. either via multipart/form-data or POST/PUT requests containing the file.
@ -665,7 +780,7 @@ class ServeFile():
self.dirCreated = True self.dirCreated = True
try: try:
os.mkdir(self.target) os.mkdir(self.target)
except IOError, OSError: except (IOError, OSError):
raise ServeFileException("Error: Could not create directory '%s' for uploads." % (self.target,) ) raise ServeFileException("Error: Could not create directory '%s' for uploads." % (self.target,) )
else: else:
raise ServeFileException("Error: Upload directory already exists and is a file.") raise ServeFileException("Error: Upload directory already exists and is a file.")
@ -673,12 +788,8 @@ class ServeFile():
FilePutter.maxUploadSize = self.maxUploadSize FilePutter.maxUploadSize = self.maxUploadSize
handler = FilePutter handler = FilePutter
elif self.serveMode == self.MODE_LISTDIR: elif self.serveMode == self.MODE_LISTDIR:
try: handler = DirListingHandler
os.chdir(self.target) handler.targetDir = self.target
except OSError:
raise ServeFileException("Error: Could not change directory to '%s'." % self.target)
handler = SimpleHTTPServer.SimpleHTTPRequestHandler
if self.auth: if self.auth:
# do authentication # do authentication

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