Rename gtk/ and libgaim/ to pidgin/ and libpurple/

1 files changed, 263 insertions, 0 deletions

diff --git a/libpurple/sslconn.c b/libpurple/sslconn.c
new file mode 100644
index 0000000000..58fc7e8ff1
--- /dev/null
+++ b/libpurple/sslconn.c
@@ -0,0 +1,263 @@
+/**
+ * @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) || (ops->uninit == NULL) ||
+		(ops->connectfunc == NULL) || (ops->close == NULL) ||
+		(ops->read == NULL) || (ops->write == NULL))
+	{
+		return FALSE;
+	}
+
+	return ops->init();
+}
+
+gboolean
+gaim_ssl_is_supported(void)
+{
+#ifdef HAVE_SSL
+	ssl_init();
+	return (gaim_ssl_get_ops() != NULL);
+#else
+	return FALSE;
+#endif
+}
+
+static void
+gaim_ssl_connect_cb(gpointer data, gint source, const gchar *error_message)
+{
+	GaimSslConnection *gsc;
+	GaimSslOps *ops;
+
+	gsc = data;
+	gsc->connect_data = NULL;
+
+	if (source < 0)
+	{
+		if (gsc->error_cb != NULL)
+			gsc->error_cb(gsc, GAIM_SSL_CONNECT_FAILED, gsc->connect_cb_data);
+
+		gaim_ssl_close(gsc);
+		return;
+	}
+
+	gsc->fd = source;
+
+	ops = gaim_ssl_get_ops();
+	ops->connectfunc(gsc);
+}
+
+GaimSslConnection *
+gaim_ssl_connect(GaimAccount *account, const char *host, int port,
+				 GaimSslInputFunction func, GaimSslErrorFunction error_func,
+				 void *data)
+{
+	GaimSslConnection *gsc;
+
+	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);
+
+	if (!_ssl_initialized)
+	{
+		if (!ssl_init())
+			return NULL;
+	}
+
+	gsc = g_new0(GaimSslConnection, 1);
+
+	gsc->fd              = -1;
+	gsc->host            = g_strdup(host);
+	gsc->port            = port;
+	gsc->connect_cb_data = data;
+	gsc->connect_cb      = func;
+	gsc->error_cb        = error_func;
+
+	gsc->connect_data = gaim_proxy_connect(NULL, account, host, port, gaim_ssl_connect_cb, gsc);
+
+	if (gsc->connect_data == NULL)
+	{
+		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 != -1,                NULL);
+	g_return_val_if_fail(func != NULL,            NULL);
+	g_return_val_if_fail(gaim_ssl_is_supported(), 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;
+	gsc->fd              = fd;
+
+	ops = gaim_ssl_get_ops();
+	ops->connectfunc(gsc);
+
+	return (GaimSslConnection *)gsc;
+}
+
+void
+gaim_ssl_close(GaimSslConnection *gsc)
+{
+	GaimSslOps *ops;
+
+	g_return_if_fail(gsc != NULL);
+
+	ops = gaim_ssl_get_ops();
+	(ops->close)(gsc);
+
+	if (gsc->connect_data != NULL)
+		gaim_proxy_connect_cancel(gsc->connect_data);
+
+	if (gsc->inpa > 0)
+		gaim_input_remove(gsc->inpa);
+
+	if (gsc->fd >= 0)
+		close(gsc->fd);
+
+	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();
+	return (ops->read)(gsc, data, len);
+}
+
+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();
+	return (ops->write)(gsc, data, len);
+}
+
+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();
+	ops->uninit();
+
+	_ssl_initialized = FALSE;
+}