view pythonServer.py @ 1116:c44fbf72f7f2

All interfaces support comment boxes. Comment box identification matches presented tag (for instance, AB will be Comment on fragment A, rather than 1). Tighter buffer loading protocol, audioObjects register with the buffer rather than checking for buffer existence (which can be buggy depending on the buffer state). Buffers now have a state to ensure exact location in loading chain (downloading, decoding, LUFS, ready).

import BaseHTTPServer
from os import walk
from os import path
from os import listdir
import inspect
import os
import urllib2
import pickle
import datetime

# Go to right folder. 
scriptdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))) # script directory
os.chdir(scriptdir) # does this work?

PSEUDO_PATH = 'example_eval/'
pseudo_files = []
for filename in listdir(PSEUDO_PATH):
    if filename.endswith('.xml'):
        pseudo_files.append(filename)

curSaveIndex = 0;
curFileName = 'test-0.xml'
while(path.isfile('saves/'+curFileName)):
	curSaveIndex += 1;
	curFileName = 'test-'+str(curSaveIndex)+'.xml'

pseudo_index = curSaveIndex % len(pseudo_files)

print 'URL: http://localhost:8000/index.html'

def send404(s):
	s.send_response(404)
	s.send_header("Content-type", "text/html")
	s.end_headers()
	
def processFile(s):
	s.path = s.path.rsplit('?')
	s.path = s.path[0]
	s.path = s.path[1:len(s.path)]
	st = s.path.rsplit(',')
	lenSt = len(st)
	fmt = st[lenSt-1].rsplit('.')
	size = path.getsize(urllib2.unquote(s.path))
	fileDump = open(urllib2.unquote(s.path))
	s.send_response(200)
	
	if (fmt[1] == 'html'):
		s.send_header("Content-type", 'text/html')
	elif (fmt[1] == 'css'):
		s.send_header("Content-type", 'text/css')
	elif (fmt[1] == 'js'):
		s.send_header("Content-type", 'application/javascript')
	else:
		s.send_header("Content-type", 'application/octet-stream')
	s.send_header("Content-Length", size)
	s.end_headers()
	s.wfile.write(fileDump.read())
	fileDump.close()
	
def saveFile(self):
	global curFileName
	global curSaveIndex
	varLen = int(self.headers['Content-Length'])
	postVars = self.rfile.read(varLen)
	print curFileName
	file = open('saves/'+curFileName,'w')
	file.write(postVars)
	file.close()
	try:
		wbytes = os.path.getsize('saves/'+curFileName)
	except OSError:
		self.send_response(200)
		self.send_header("Content-type", "text/xml")
		self.end_headers()
		self.wfile.write('<response state="error"><message>Could not open file</message></response>')
	self.send_response(200)
	self.send_header("Content-type", "text/xml")
	self.end_headers()
	self.wfile.write('<response state="OK"><message>OK</message><file bytes="'+str(wbytes)+'">"saves/'+curFileName+'"</file></response>')
	curSaveIndex += 1
	curFileName = 'test-'+str(curSaveIndex)+'.xml'

class MyHandler(BaseHTTPServer.BaseHTTPRequestHandler):
	def do_HEAD(s):
		s.send_response(200)
		s.send_header("Content-type", "text/html")
		s.end_headers()
	def do_GET(request):
		global pseudo_index
		global pseudo_files
		global PSEUDO_PATH
		if(request.client_address[0] == "127.0.0.1"):
			if (request.path == "/favicon.ico"):
				send404(request)
			else:
				if (request.path == '/'):
					request.path = '/index.html'
				elif (request.path == '/pseudo.xml'):
					request.path = '/'+PSEUDO_PATH + pseudo_files[pseudo_index]
					print request.path
					pseudo_index += 1
					pseudo_index %= len(pseudo_files)
				processFile(request)
		else:
			send404(request)

	def do_POST(request):
		if(request.client_address[0] == "127.0.0.1"):
			if (request.path == "/save" or request.path == "/save.php"):
				saveFile(request)
		else:
			send404(request)

def run(server_class=BaseHTTPServer.HTTPServer,
        handler_class=MyHandler):
    server_address = ('', 8000)
    httpd = server_class(server_address, handler_class)
    httpd.serve_forever()

run()