source: lib/events_glib.c @ 0156c42

Last change on this file since 0156c42 was cc8cf75, checked in by dequis <dx@…>, at 2015-05-05T15:05:20Z

events_glib: fix parameter type warnings in event_debug() calls

  • Property mode set to 100644
File size: 3.8 KB
Line 
1/********************************************************************\
2  * BitlBee -- An IRC to other IM-networks gateway                     *
3  *                                                                    *
4  * Copyright 2002-2006 Wilmer van der Gaast and others                *
5  \********************************************************************/
6
7/*
8 * Event handling (using GLib)
9 */
10
11/*
12  This program is free software; you can redistribute it and/or modify
13  it under the terms of the GNU General Public License as published by
14  the Free Software Foundation; either version 2 of the License, or
15  (at your option) any later version.
16
17  This program is distributed in the hope that it will be useful,
18  but WITHOUT ANY WARRANTY; without even the implied warranty of
19  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20  GNU General Public License for more details.
21
22  You should have received a copy of the GNU General Public License with
23  the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
24  if not, write to the Free Software Foundation, Inc., 51 Franklin St.,
25  Fifth Floor, Boston, MA  02110-1301  USA
26*/
27
28#define BITLBEE_CORE
29#include <stdio.h>
30#include <stdlib.h>
31#include <string.h>
32#include <sys/types.h>
33#include <sys/socket.h>
34#include <netdb.h>
35#include <netinet/in.h>
36#include <arpa/inet.h>
37#include <unistd.h>
38#include <fcntl.h>
39#include <errno.h>
40#include "proxy.h"
41
42typedef struct _GaimIOClosure {
43        b_event_handler function;
44        gpointer data;
45        guint flags;
46} GaimIOClosure;
47
48static GMainLoop *loop = NULL;
49
50void b_main_init()
51{
52        if (loop == NULL) {
53                loop = g_main_new(FALSE);
54        }
55}
56
57void b_main_run()
58{
59        g_main_run(loop);
60}
61
62void b_main_quit()
63{
64        g_main_quit(loop);
65}
66
67static gboolean gaim_io_invoke(GIOChannel *source, GIOCondition condition, gpointer data)
68{
69        GaimIOClosure *closure = data;
70        b_input_condition gaim_cond = 0;
71        gboolean st;
72
73        if (condition & G_IO_NVAL) {
74                return FALSE;
75        }
76
77        if (condition & GAIM_READ_COND) {
78                gaim_cond |= B_EV_IO_READ;
79        }
80        if (condition & GAIM_WRITE_COND) {
81                gaim_cond |= B_EV_IO_WRITE;
82        }
83
84        event_debug("gaim_io_invoke( %d, %d, %p )\n", g_io_channel_unix_get_fd(source), condition, data);
85
86        st = closure->function(closure->data, g_io_channel_unix_get_fd(source), gaim_cond);
87
88        if (!st) {
89                event_debug("Returned FALSE, cancelling.\n");
90        }
91
92        if (closure->flags & B_EV_FLAG_FORCE_ONCE) {
93                return FALSE;
94        } else if (closure->flags & B_EV_FLAG_FORCE_REPEAT) {
95                return TRUE;
96        } else {
97                return st;
98        }
99}
100
101static void gaim_io_destroy(gpointer data)
102{
103        event_debug("gaim_io_destroy( 0%p )\n", data);
104        g_free(data);
105}
106
107gint b_input_add(gint source, b_input_condition condition, b_event_handler function, gpointer data)
108{
109        GaimIOClosure *closure = g_new0(GaimIOClosure, 1);
110        GIOChannel *channel;
111        GIOCondition cond = 0;
112        int st;
113
114        closure->function = function;
115        closure->data = data;
116        closure->flags = condition;
117
118        if (condition & B_EV_IO_READ) {
119                cond |= GAIM_READ_COND;
120        }
121        if (condition & B_EV_IO_WRITE) {
122                cond |= GAIM_WRITE_COND;
123        }
124
125        channel = g_io_channel_unix_new(source);
126        st = g_io_add_watch_full(channel, G_PRIORITY_DEFAULT, cond,
127                                 gaim_io_invoke, closure, gaim_io_destroy);
128
129        event_debug("b_input_add( %d, %d, %p, %p ) = %d (%p)\n", source, condition, function, data, st, closure);
130
131        g_io_channel_unref(channel);
132        return st;
133}
134
135gint b_timeout_add(gint timeout, b_event_handler func, gpointer data)
136{
137        /* GSourceFunc and the BitlBee event handler function aren't
138           really the same, but they're "compatible". ;-) It will do
139           for now, BitlBee only looks at the "data" argument. */
140        gint st = g_timeout_add(timeout, (GSourceFunc) func, data);
141
142        event_debug("b_timeout_add( %d, %p, %p ) = %d\n", timeout, func, data, st);
143
144        return st;
145}
146
147void b_event_remove(gint tag)
148{
149        event_debug("b_event_remove( %d )\n", tag);
150
151        if (tag > 0) {
152                g_source_remove(tag);
153        }
154}
155
156void closesocket(int fd)
157{
158        close(fd);
159}
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