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   1 #
   2 #  Copyright (c) 2008 INdT - Instituto Nokia de Tecnologia
   3 #
   4 #  This file is part of python-purple.
   5 #
   6 #  python-purple is free software: you can redistribute it and/or modify
   7 #  it under the terms of the GNU General Public License as published by
   8 #  the Free Software Foundation, either version 3 of the License, or
   9 #  (at your option) any later version.
  10 #
  11 #  python-purple is distributed in the hope that it will be useful,
  12 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #  GNU General Public License for more details.
  15 #
  16 #  You should have received a copy of the GNU General Public License
  17 #  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19
  20 include "glib.pxd"
  21
  22 cdef extern from *:
  23     ctypedef char* const_char_ptr "const char *"
  24     ctypedef char* const_guchar_ptr "const guchar *"
  25
  26 cdef extern from "time.h":
  27     ctypedef long int time_t
  28
  29 include "libpurple/account.pxd"
  30 include "libpurple/buddyicon.pxd"
  31 include "libpurple/blist.pxd"
  32 include "libpurple/connection.pxd"
  33 include "libpurple/conversation.pxd"
  34 include "libpurple/core.pxd"
  35 include "libpurple/debug.pxd"
  36 include "libpurple/eventloop.pxd"
  37 include "libpurple/plugin.pxd"
  38 include "libpurple/pounce.pxd"
  39 include "libpurple/prefs.pxd"
  40 include "libpurple/proxy.pxd"
  41 include "libpurple/status.pxd"
  42 include "libpurple/util.pxd"
  43
  44 cdef extern from "c_purple.h":
  45      guint glib_input_add(gint fd, PurpleInputCondition condition, PurpleInputFunction function, gpointer data)
  46      void glib_main_loop()
  47
  48 import ecore
  49
  50 __DEFAULT_PATH__ = "/tmp"
  51 __APP_NAME__ = "carman-purple-python"
  52 __APP_VERSION__ = "0.1"
  53
  54 global __DEFAULT_PATH__
  55 global __APP_NAME__
  56 global __APP_VERSION__
  57
  58 cdef class Purple:
  59     """ Purple class """
  60     cdef PurpleCoreUiOps c_core_ui_ops
  61     cdef PurpleEventLoopUiOps c_eventloop_ui_ops
  62     cdef GHashTable *c_ui_info
  63
  64     def __cinit__(self, debug_enabled=True, app_name=__APP_NAME__, default_path=__DEFAULT_PATH__):
  65         self.c_ui_info = NULL
  66
  67         if app_name is not __APP_NAME__:
  68             __APP_NAME__ = app_name
  69
  70         if default_path is not __DEFAULT_PATH__:
  71             __DEFAULT_PATH__ = default_path
  72
  73         c_purple_debug_set_enabled(debug_enabled)
  74         c_purple_util_set_user_dir(default_path)
  75         c_purple_plugins_add_search_path(default_path)
  76
  77         # adds glib iteration inside ecore main loop
  78         ecore.idler_add(self.__glib_iteration_when_idle)
  79      # __cinit__
  80
  81     def __del__(self):
  82         c_purple_core_quit()
  83     # __del__
  84
  85     cdef void __core_ui_ops_ui_prefs_init(self):
  86         c_purple_debug(PURPLE_DEBUG_INFO, "core_ui_ops", "ui_prefs_init\n")
  87         c_purple_prefs_load()
  88
  89         c_purple_prefs_add_none("/carman")
  90         c_purple_prefs_add_none("/carman/plugins")
  91     # __core_ui_ops_ui_prefs_init
  92
  93     cdef void __core_ui_ops_debug_init(self):
  94         c_purple_debug(PURPLE_DEBUG_INFO, "core_ui_ops", "debug_ui_init\n")
  95     # __core_ui_ops_debug_init
  96
  97     cdef void __core_ui_ops_ui_init(self):
  98         c_purple_debug(PURPLE_DEBUG_INFO, "core_ui_ops", "ui_init\n")
  99     # __core_ui_ops_ui_init
 100
 101     cdef void __core_ui_ops_quit(self):
 102         c_purple_debug(PURPLE_DEBUG_INFO, "core_ui_ops", "quit\n")
 103     # __core_ui_ops_quit
 104
 105     cdef GHashTable *__core_ui_ops_get_ui_info(self):
 106         if self.c_ui_info == NULL:
 107             self.c_ui_info = g_hash_table_new(g_str_hash, g_str_equal)
 108
 109             g_hash_table_insert(self.c_ui_info, "name", <gpointer> __APP_NAME__)
 110             g_hash_table_insert(self.c_ui_info, "version", <gpointer> __APP_VERSION__)
 111         return self.c_ui_info
 112     # __core_ui_ops_get_ui_info
 113
 114     def __glib_iteration_when_idle(self):
 115         g_main_context_iteration(NULL, False)
 116         return True
 117     # __glib_iteration_when_idle
 118
 119     def purple_init(self):
 120         """ Initializes libpurple """
 121         # initialize c_core_ui_ops structure
 122         self.c_core_ui_ops.ui_prefs_init = <void (*)()> self.__core_ui_ops_ui_prefs_init
 123         self.c_core_ui_ops.debug_ui_init = <void (*)()> self.__core_ui_ops_debug_init
 124         self.c_core_ui_ops.ui_init = <void (*)()> self.__core_ui_ops_ui_init
 125         self.c_core_ui_ops.quit = <void (*)()> self.__core_ui_ops_quit
 126         self.c_core_ui_ops.get_ui_info = <GHashTable* (*)()> self.__core_ui_ops_get_ui_info
 127
 128         c_purple_core_set_ui_ops(&self.c_core_ui_ops)
 129
 130         # initialize c_eventloop_ui_ops structure
 131         self.c_eventloop_ui_ops.timeout_add = g_timeout_add
 132         self.c_eventloop_ui_ops.timeout_remove = g_source_remove
 133         self.c_eventloop_ui_ops.input_add = glib_input_add
 134         self.c_eventloop_ui_ops.input_remove = g_source_remove
 135         self.c_eventloop_ui_ops.input_get_error = NULL
 136         self.c_eventloop_ui_ops.timeout_add_seconds = g_timeout_add_seconds
 137
 138         c_purple_eventloop_set_ui_ops(&self.c_eventloop_ui_ops)
 139
 140         # initialize purple core
 141         ret = c_purple_core_init(__APP_NAME__)
 142         if ret is False:
 143             c_purple_debug(PURPLE_DEBUG_INFO, "main", "Exiting because libpurple initialization failed.\n")
 144             return False
 145
 146         # check if there is another instance of libpurple running
 147         if c_purple_core_ensure_single_instance() == False:
 148             c_purple_debug(PURPLE_DEBUG_INFO, "main", "Exiting because another instance of libpurple is already running.\n")
 149             c_purple_core_quit()
 150             return False
 151
 152         # create and load the buddy list
 153         c_purple_set_blist(c_purple_blist_new())
 154         c_purple_blist_load()
 155
 156         # load pounces
 157         c_purple_pounces_load()
 158
 159         return ret
 160     # core_init
 161
 162 # Purple
 163
 164     def get_protocols(self):
 165         cdef GList *iter
 166         cdef PurplePlugin *plugin
 167         protocols = []
 168         iter = c_purple_plugins_get_protocols()
 169         while iter:
 170             plugin = <PurplePlugin*> iter.data
 171             if plugin.info and plugin.info.name:
 172                 protocols += [(plugin.info.id, plugin.info.name)]
 173             iter = iter.next
 174         return protocols
 175
 176     def connect(self):
 177         conn = Connection()
 178         conn.connect()
 179
 180 include "core/account.pxd"
 181 #include "core/blist.pxd"
 182 include "core/buddy.pxd"
 183 include "core/connection.pxd"
 184 include "core/conversation.pxd"
 185 #include "core/core.pxd"
 186 #include "core/idle.pxd"
 187 #include "core/pounce.pxd"