diff -r 463b4fa9f067 -r 6a6d2ef151e6 src/sslconn.c --- a/src/sslconn.c Wed Oct 18 16:28:51 2006 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,255 +0,0 @@ -/** - * @file sslconn.c SSL API - * @ingroup core - * - * gaim - * - * Gaim is the legal property of its developers, whose names are too numerous - * to list here. Please refer to the COPYRIGHT file distributed with this - * source distribution. - * - * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#include "internal.h" - -#include "debug.h" -#include "sslconn.h" - -static gboolean _ssl_initialized = FALSE; -static GaimSslOps *_ssl_ops = NULL; - -static gboolean -ssl_init(void) -{ - GaimPlugin *plugin; - GaimSslOps *ops; - - if (_ssl_initialized) - return FALSE; - - plugin = gaim_plugins_find_with_id("core-ssl"); - - if (plugin != NULL && !gaim_plugin_is_loaded(plugin)) - gaim_plugin_load(plugin); - - ops = gaim_ssl_get_ops(); - if (ops != NULL && ops->init != NULL) - return ops->init(); - else - return FALSE; -} - -gboolean -gaim_ssl_is_supported(void) -{ -#ifdef HAVE_SSL - ssl_init(); - return (gaim_ssl_get_ops() != NULL); -#else - return FALSE; -#endif -} - -GaimSslConnection * -gaim_ssl_connect(GaimAccount *account, const char *host, int port, - GaimSslInputFunction func, GaimSslErrorFunction error_func, - void *data) -{ - GaimSslConnection *gsc; - GaimSslOps *ops; - int i; - - g_return_val_if_fail(host != NULL, NULL); - g_return_val_if_fail(port != 0 && port != -1, NULL); - g_return_val_if_fail(func != NULL, NULL); - g_return_val_if_fail(gaim_ssl_is_supported(), NULL); - - ops = gaim_ssl_get_ops(); - - g_return_val_if_fail(ops != NULL, NULL); - g_return_val_if_fail(ops->connect_cb != NULL, NULL); - - if (!_ssl_initialized) - { - if (!ssl_init()) - return NULL; - } - - gsc = g_new0(GaimSslConnection, 1); - - gsc->host = g_strdup(host); - gsc->port = port; - gsc->connect_cb_data = data; - gsc->connect_cb = func; - gsc->error_cb = error_func; - - i = gaim_proxy_connect(account, host, port, ops->connect_cb, gsc); - - if (i < 0) - { - g_free(gsc->host); - g_free(gsc); - - return NULL; - } - - return (GaimSslConnection *)gsc; -} - -static void -recv_cb(gpointer data, gint source, GaimInputCondition cond) -{ - GaimSslConnection *gsc = data; - - gsc->recv_cb(gsc->recv_cb_data, gsc, cond); -} - -void -gaim_ssl_input_add(GaimSslConnection *gsc, GaimSslInputFunction func, - void *data) -{ - g_return_if_fail(func != NULL); - g_return_if_fail(gaim_ssl_is_supported()); - - gsc->recv_cb_data = data; - gsc->recv_cb = func; - - gsc->inpa = gaim_input_add(gsc->fd, GAIM_INPUT_READ, recv_cb, gsc); -} - -GaimSslConnection * -gaim_ssl_connect_fd(GaimAccount *account, int fd, - GaimSslInputFunction func, - GaimSslErrorFunction error_func, void *data) -{ - GaimSslConnection *gsc; - GaimSslOps *ops; - - g_return_val_if_fail(fd > 0, NULL); - g_return_val_if_fail(func != NULL, NULL); - g_return_val_if_fail(gaim_ssl_is_supported(), NULL); - - ops = gaim_ssl_get_ops(); - - g_return_val_if_fail(ops != NULL, NULL); - g_return_val_if_fail(ops->connect_cb != NULL, NULL); - - if (!_ssl_initialized) - { - if (!ssl_init()) - return NULL; - } - - gsc = g_new0(GaimSslConnection, 1); - - gsc->connect_cb_data = data; - gsc->connect_cb = func; - gsc->error_cb = error_func; - - ops->connect_cb(gsc, fd, GAIM_INPUT_READ); - - return (GaimSslConnection *)gsc; -} - -void -gaim_ssl_close(GaimSslConnection *gsc) -{ - GaimSslOps *ops; - - g_return_if_fail(gsc != NULL); - - ops = gaim_ssl_get_ops(); - - if (gsc->inpa) - gaim_input_remove(gsc->inpa); - - if (ops != NULL && ops->close != NULL) - (ops->close)(gsc); - - if (gsc->fd) - close(gsc->fd); - - if (gsc->host != NULL) - g_free(gsc->host); - - g_free(gsc); -} - -size_t -gaim_ssl_read(GaimSslConnection *gsc, void *data, size_t len) -{ - GaimSslOps *ops; - - g_return_val_if_fail(gsc != NULL, 0); - g_return_val_if_fail(data != NULL, 0); - g_return_val_if_fail(len > 0, 0); - - ops = gaim_ssl_get_ops(); - - if (ops != NULL && (ops->read) != NULL) - return (ops->read)(gsc, data, len); - - return 0; -} - -size_t -gaim_ssl_write(GaimSslConnection *gsc, const void *data, size_t len) -{ - GaimSslOps *ops; - - g_return_val_if_fail(gsc != NULL, 0); - g_return_val_if_fail(data != NULL, 0); - g_return_val_if_fail(len > 0, 0); - - ops = gaim_ssl_get_ops(); - - if (ops != NULL && (ops->write) != NULL) - return (ops->write)(gsc, data, len); - - return 0; -} - -void -gaim_ssl_set_ops(GaimSslOps *ops) -{ - _ssl_ops = ops; -} - -GaimSslOps * -gaim_ssl_get_ops(void) -{ - return _ssl_ops; -} - -void -gaim_ssl_init(void) -{ -} - -void -gaim_ssl_uninit(void) -{ - GaimSslOps *ops; - - if (!_ssl_initialized) - return; - - ops = gaim_ssl_get_ops(); - - if (ops != NULL && ops->uninit != NULL) - ops->uninit(); - - _ssl_initialized = FALSE; -}