1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
#!/usr/bin/env python
# web_controller - Simple Web server to control Exaile
# Copyright (c) 2007 Johannes Sasongko <sasongko@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
"""Simple Web server to control Exaile.
Usage: web_controller [port [exaile_executable]]
Note that this server is not secured at all other than by a strict limitation of
the available commands. Anyone with access to the server will still be able to
control playback.
"""
from subprocess import *
from BaseHTTPServer import *
class ExaileHttpHandler(BaseHTTPRequestHandler):
allowed_commands = ['prev', 'play', 'play-pause', 'stop', 'next', 'query']
def do_GET(self):
self.send_response(200)
self.send_header('Content-type', 'text/html')
self.end_headers()
write = self.wfile.write
write('<html><head><title>Exaile</title><body>')
if self.path.startswith('/'):
command = self.path[1:]
else:
command = None
if command and command in self.allowed_commands:
line = [self.server.exaile, '--' + command]
print 'Running', line
output = Popen(line, stdout=PIPE).communicate()[0]
write('<pre>' + output + '</pre>')
write('<ul>')
for cmd in self.allowed_commands:
write('<li><a href="' + cmd + '">' + cmd + '</a></li>')
write('</ul>')
write('</body></html>')
def run(port, exaile):
server = None
try:
server = HTTPServer(('', port), ExaileHttpHandler)
server.exaile = exaile
server.serve_forever()
except KeyboardInterrupt:
pass
finally:
if server:
server.socket.close()
if __name__ == '__main__':
from sys import argv
argc = len(argv)
port = 8080
exaile = 'exaile'
if argc > 1:
port = int(argv[1])
if argc > 2:
exaile = argv[2]
run(port, exaile)
# vi: et ts=4 sts=4 sw=4 tw=80
|
