+++ /dev/null
-"""Simple HTTP Server.\r
-\r
-This module builds on BaseHTTPServer by implementing the standard GET\r
-and HEAD requests in a fairly straightforward manner.\r
-\r
-"""\r
-\r
-\r
-__version__ = "0.6"\r
-\r
-__all__ = ["SimpleHTTPRequestHandler"]\r
-\r
-import os\r
-import posixpath\r
-import BaseHTTPServer\r
-import urllib\r
-import cgi\r
-import sys\r
-import shutil\r
-import mimetypes\r
-try:\r
- from cStringIO import StringIO\r
-except ImportError:\r
- from StringIO import StringIO\r
-\r
-\r
-class SimpleHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):\r
-\r
- """Simple HTTP request handler with GET and HEAD commands.\r
-\r
- This serves files from the current directory and any of its\r
- subdirectories. The MIME type for files is determined by\r
- calling the .guess_type() method.\r
-\r
- The GET and HEAD requests are identical except that the HEAD\r
- request omits the actual contents of the file.\r
-\r
- """\r
-\r
- server_version = "SimpleHTTP/" + __version__\r
-\r
- def do_GET(self):\r
- """Serve a GET request."""\r
- f = self.send_head()\r
- if f:\r
- self.copyfile(f, self.wfile)\r
- f.close()\r
-\r
- def do_HEAD(self):\r
- """Serve a HEAD request."""\r
- f = self.send_head()\r
- if f:\r
- f.close()\r
-\r
- def send_head(self):\r
- """Common code for GET and HEAD commands.\r
-\r
- This sends the response code and MIME headers.\r
-\r
- Return value is either a file object (which has to be copied\r
- to the outputfile by the caller unless the command was HEAD,\r
- and must be closed by the caller under all circumstances), or\r
- None, in which case the caller has nothing further to do.\r
-\r
- """\r
- path = self.translate_path(self.path)\r
- f = None\r
- if os.path.isdir(path):\r
- if not self.path.endswith('/'):\r
- # redirect browser - doing basically what apache does\r
- self.send_response(301)\r
- self.send_header("Location", self.path + "/")\r
- self.end_headers()\r
- return None\r
- for index in "index.html", "index.htm":\r
- index = os.path.join(path, index)\r
- if os.path.exists(index):\r
- path = index\r
- break\r
- else:\r
- return self.list_directory(path)\r
- ctype = self.guess_type(path)\r
- try:\r
- # Always read in binary mode. Opening files in text mode may cause\r
- # newline translations, making the actual size of the content\r
- # transmitted *less* than the content-length!\r
- f = open(path, 'rb')\r
- except IOError:\r
- self.send_error(404, "File not found")\r
- return None\r
- self.send_response(200)\r
- self.send_header("Content-type", ctype)\r
- fs = os.fstat(f.fileno())\r
- self.send_header("Content-Length", str(fs[6]))\r
- self.send_header("Last-Modified", self.date_time_string(fs.st_mtime))\r
- self.end_headers()\r
- return f\r
-\r
- def list_directory(self, path):\r
- """Helper to produce a directory listing (absent index.html).\r
-\r
- Return value is either a file object, or None (indicating an\r
- error). In either case, the headers are sent, making the\r
- interface the same as for send_head().\r
-\r
- """\r
- try:\r
- list = os.listdir(path)\r
- except os.error:\r
- self.send_error(404, "No permission to list directory")\r
- return None\r
- list.sort(key=lambda a: a.lower())\r
- f = StringIO()\r
- displaypath = cgi.escape(urllib.unquote(self.path))\r
- f.write('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">')\r
- f.write("<html>\n<title>Directory listing for %s</title>\n" % displaypath)\r
- f.write("<body>\n<h2>Directory listing for %s</h2>\n" % displaypath)\r
- f.write("<hr>\n<ul>\n")\r
- for name in list:\r
- fullname = os.path.join(path, name)\r
- displayname = linkname = name\r
- # Append / for directories or @ for symbolic links\r
- if os.path.isdir(fullname):\r
- displayname = name + "/"\r
- linkname = name + "/"\r
- if os.path.islink(fullname):\r
- displayname = name + "@"\r
- # Note: a link to a directory displays with @ and links with /\r
- f.write('<li><a href="%s">%s</a>\n'\r
- % (urllib.quote(linkname), cgi.escape(displayname)))\r
- f.write("</ul>\n<hr>\n</body>\n</html>\n")\r
- length = f.tell()\r
- f.seek(0)\r
- self.send_response(200)\r
- encoding = sys.getfilesystemencoding()\r
- self.send_header("Content-type", "text/html; charset=%s" % encoding)\r
- self.send_header("Content-Length", str(length))\r
- self.end_headers()\r
- return f\r
-\r
- def translate_path(self, path):\r
- """Translate a /-separated PATH to the local filename syntax.\r
-\r
- Components that mean special things to the local file system\r
- (e.g. drive or directory names) are ignored. (XXX They should\r
- probably be diagnosed.)\r
-\r
- """\r
- # abandon query parameters\r
- path = path.split('?',1)[0]\r
- path = path.split('#',1)[0]\r
- path = posixpath.normpath(urllib.unquote(path))\r
- words = path.split('/')\r
- words = filter(None, words)\r
- path = os.getcwd()\r
- for word in words:\r
- drive, word = os.path.splitdrive(word)\r
- head, word = os.path.split(word)\r
- if word in (os.curdir, os.pardir): continue\r
- path = os.path.join(path, word)\r
- return path\r
-\r
- def copyfile(self, source, outputfile):\r
- """Copy all data between two file objects.\r
-\r
- The SOURCE argument is a file object open for reading\r
- (or anything with a read() method) and the DESTINATION\r
- argument is a file object open for writing (or\r
- anything with a write() method).\r
-\r
- The only reason for overriding this would be to change\r
- the block size or perhaps to replace newlines by CRLF\r
- -- note however that this the default server uses this\r
- to copy binary data as well.\r
-\r
- """\r
- shutil.copyfileobj(source, outputfile)\r
-\r
- def guess_type(self, path):\r
- """Guess the type of a file.\r
-\r
- Argument is a PATH (a filename).\r
-\r
- Return value is a string of the form type/subtype,\r
- usable for a MIME Content-type header.\r
-\r
- The default implementation looks the file's extension\r
- up in the table self.extensions_map, using application/octet-stream\r
- as a default; however it would be permissible (if\r
- slow) to look inside the data to make a better guess.\r
-\r
- """\r
-\r
- base, ext = posixpath.splitext(path)\r
- if ext in self.extensions_map:\r
- return self.extensions_map[ext]\r
- ext = ext.lower()\r
- if ext in self.extensions_map:\r
- return self.extensions_map[ext]\r
- else:\r
- return self.extensions_map['']\r
-\r
- if not mimetypes.inited:\r
- mimetypes.init() # try to read system mime.types\r
- extensions_map = mimetypes.types_map.copy()\r
- extensions_map.update({\r
- '': 'application/octet-stream', # Default\r
- '.py': 'text/plain',\r
- '.c': 'text/plain',\r
- '.h': 'text/plain',\r
- })\r
-\r
-\r
-def test(HandlerClass = SimpleHTTPRequestHandler,\r
- ServerClass = BaseHTTPServer.HTTPServer):\r
- BaseHTTPServer.test(HandlerClass, ServerClass)\r
-\r
-\r
-if __name__ == '__main__':\r
- test()\r
projects / mirror_edk2.git / blobdiff