Split xsetbg.py to xsetbg-wsgi.py to separate the core from the server.

[xsetbg.git] / xsetbg.py

diff --git a/xsetbg.py b/xsetbg.py
index 0d9d646e50fd94963c435bb6832395c7dab78184..c0fd295f2440b179510b923e8c229631e312361f 100755 (executable)
--- a/xsetbg.py
+++ b/xsetbg.py
@@ -15,6 +15,8 @@ __author__ = "Oleg Broytman <phd@phdru.name>"
 __copyright__ = "Copyright (C) 2000-2010 PhiloSoft Design"
 __license__ = "GNU GPL"
 
+__all__ = ['host', 'port', 'change']
+
 
 import sys, os
 from ConfigParser import SafeConfigParser
@@ -26,11 +28,6 @@ import subprocess
 from time import time
 from fcntl import flock, LOCK_EX, LOCK_UN, LOCK_NB
 
-from wsgiref import simple_server
-from wsgiref.handlers import SimpleHandler
-from wsgiref.simple_server import WSGIServer, make_server
-simple_server.ServerHandler = SimpleHandler # Stop logging to stdout
-
 
 def error(error_str, error_code=1):
    sys.stderr.write("%s: Error: %s\n" % (sys.argv[0], error_str))
@@ -149,12 +146,7 @@ if not images:
    error("No images found. Abort.")
 
 
-def published(func):
-    func._wsgi_published = True
-    return func
-
-@published
-def ping(force=False):
+def change(force=False):
    # Use the program's file as the lock file:
    # lock it to prevent two processes run in parallel.
    lock_file = open("xsetbg.py", 'r')
@@ -211,49 +203,3 @@ def ping(force=False):
       lock_file.close()
       # Flush and close the global persistent dictionary
       if global_db: global_db.close()
-
-@published
-def force():
-    ping(force=True)
-
-@published
-def stop():
-    QuitWSGIServer._quit_flag = True
-
-
-g = globals().copy()
-commands = dict([(name, g[name]) for name in g
-    if getattr(g[name], '_wsgi_published', False)])
-del g
-
-class QuitWSGIServer(WSGIServer):
-    _quit_flag = False
-
-    def serve_forever(self):
-        while not self._quit_flag:
-            self.handle_request()
-
-def app(env, start_response):
-    command = env['PATH_INFO'][1:] # Remove the leading slash
-    if command not in commands:
-        status = '404 Not found'
-        response_headers = [('Content-type', 'text/plain')]
-        start_response(status, response_headers)
-        return ['The command was not found.\n']
-
-    try:
-        commands[command]()
-    except:
-        status = '500 Error'
-        response_headers = [('Content-type', 'text/plain')]
-        start_response(status, response_headers)
-        return ['Error occured!\n']
-
-    status = '200 OK'
-    response_headers = [('Content-type', 'text/plain')]
-    start_response(status, response_headers)
-    return ['Ok\n']
-
-force()
-httpd = make_server(host, port, app, server_class=QuitWSGIServer)
-httpd.serve_forever()