--- a/libpurple/protocols/msnp9/slpcall.c Thu Jun 16 04:37:03 2011 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,272 +0,0 @@
-/**
- * @file slpcall.c SLP Call Functions
- *
- * purple
- *
- * Purple 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
- */
-#include "msn.h"
-#include "slpcall.h"
-#include "slpsession.h"
-
-#include "slp.h"
-
-/* #define MSN_DEBUG_SLPCALL */
-
-/**************************************************************************
- * Util
- **************************************************************************/
-
-static char *
-rand_guid(void)
-{
- return g_strdup_printf("%4X%4X-%4X-%4X-%4X-%4X%4X%4X",
- rand() % 0xAAFF + 0x1111,
- rand() % 0xAAFF + 0x1111,
- rand() % 0xAAFF + 0x1111,
- rand() % 0xAAFF + 0x1111,
- rand() % 0xAAFF + 0x1111,
- rand() % 0xAAFF + 0x1111,
- rand() % 0xAAFF + 0x1111,
- rand() % 0xAAFF + 0x1111);
-}
-
-/**************************************************************************
- * Main
- **************************************************************************/
-
-MsnSlpCall *
-msn_slp_call_new(MsnSlpLink *slplink)
-{
- MsnSlpCall *slpcall;
-
- g_return_val_if_fail(slplink != NULL, NULL);
-
- slpcall = g_new0(MsnSlpCall, 1);
-
-#ifdef MSN_DEBUG_SLPCALL
- purple_debug_info("msn", "slpcall_new: slpcall(%p)\n", slpcall);
-#endif
-
- slpcall->slplink = slplink;
-
- msn_slplink_add_slpcall(slplink, slpcall);
-
- slpcall->timer = purple_timeout_add_seconds(MSN_SLPCALL_TIMEOUT, msn_slp_call_timeout, slpcall);
-
- return slpcall;
-}
-
-void
-msn_slp_call_destroy(MsnSlpCall *slpcall)
-{
- GList *e;
- MsnSession *session;
-
-#ifdef MSN_DEBUG_SLPCALL
- purple_debug_info("msn", "slpcall_destroy: slpcall(%p)\n", slpcall);
-#endif
-
- g_return_if_fail(slpcall != NULL);
-
- if (slpcall->timer)
- purple_timeout_remove(slpcall->timer);
-
- if (slpcall->id != NULL)
- g_free(slpcall->id);
-
- if (slpcall->branch != NULL)
- g_free(slpcall->branch);
-
- if (slpcall->data_info != NULL)
- g_free(slpcall->data_info);
-
- for (e = slpcall->slplink->slp_msgs; e != NULL; )
- {
- MsnSlpMessage *slpmsg = e->data;
- e = e->next;
-
-#ifdef MSN_DEBUG_SLPCALL_VERBOSE
- purple_debug_info("msn", "slpcall_destroy: trying slpmsg(%p)\n",
- slpmsg);
-#endif
-
- if (slpmsg->slpcall == slpcall)
- {
- msn_slpmsg_destroy(slpmsg);
- }
- }
-
- session = slpcall->slplink->session;
-
- msn_slplink_remove_slpcall(slpcall->slplink, slpcall);
-
- if (slpcall->end_cb != NULL)
- slpcall->end_cb(slpcall, session);
-
- if (slpcall->xfer != NULL) {
- slpcall->xfer->data = NULL;
- purple_xfer_unref(slpcall->xfer);
- }
-
- g_free(slpcall);
-}
-
-void
-msn_slp_call_init(MsnSlpCall *slpcall, MsnSlpCallType type)
-{
- slpcall->session_id = rand() % 0xFFFFFF00 + 4;
- slpcall->id = rand_guid();
- slpcall->type = type;
-}
-
-void
-msn_slp_call_session_init(MsnSlpCall *slpcall)
-{
- MsnSlpSession *slpsession;
-
- slpsession = msn_slp_session_new(slpcall);
-
- if (slpcall->session_init_cb)
- slpcall->session_init_cb(slpsession);
-
- slpcall->started = TRUE;
-}
-
-void
-msn_slp_call_invite(MsnSlpCall *slpcall, const char *euf_guid,
- int app_id, const char *context)
-{
- MsnSlpLink *slplink;
- MsnSlpMessage *slpmsg;
- char *header;
- char *content;
-
- g_return_if_fail(slpcall != NULL);
- g_return_if_fail(context != NULL);
-
- slplink = slpcall->slplink;
-
- slpcall->branch = rand_guid();
-
- content = g_strdup_printf(
- "EUF-GUID: {%s}\r\n"
- "SessionID: %lu\r\n"
- "AppID: %d\r\n"
- "Context: %s\r\n\r\n",
- euf_guid,
- slpcall->session_id,
- app_id,
- context);
-
- header = g_strdup_printf("INVITE MSNMSGR:%s MSNSLP/1.0",
- slplink->remote_user);
-
- slpmsg = msn_slpmsg_sip_new(slpcall, 0, header, slpcall->branch,
- "application/x-msnmsgr-sessionreqbody", content);
-
-#ifdef MSN_DEBUG_SLP
- slpmsg->info = "SLP INVITE";
- slpmsg->text_body = TRUE;
-#endif
-
- msn_slplink_send_slpmsg(slplink, slpmsg);
-
- g_free(header);
- g_free(content);
-}
-
-void
-msn_slp_call_close(MsnSlpCall *slpcall)
-{
- g_return_if_fail(slpcall != NULL);
- g_return_if_fail(slpcall->slplink != NULL);
-
- send_bye(slpcall, "application/x-msnmsgr-sessionclosebody");
- msn_slplink_unleash(slpcall->slplink);
- msn_slp_call_destroy(slpcall);
-}
-
-gboolean
-msn_slp_call_timeout(gpointer data)
-{
- MsnSlpCall *slpcall;
-
- slpcall = data;
-
-#ifdef MSN_DEBUG_SLPCALL
- purple_debug_info("msn", "slpcall_timeout: slpcall(%p)\n", slpcall);
-#endif
-
- if (!slpcall->pending && !slpcall->progress)
- {
- msn_slp_call_destroy(slpcall);
- return FALSE;
- }
-
- slpcall->progress = FALSE;
-
- return TRUE;
-}
-
-MsnSlpCall *
-msn_slp_process_msg(MsnSlpLink *slplink, MsnSlpMessage *slpmsg)
-{
- MsnSlpCall *slpcall;
- const guchar *body;
- gsize body_len;
-
- slpcall = NULL;
- body = slpmsg->buffer;
- body_len = slpmsg->size;
-
- if (slpmsg->flags == 0x0)
- {
- char *body_str;
-
- body_str = g_strndup((const char *)body, body_len);
- slpcall = msn_slp_sip_recv(slplink, body_str);
- g_free(body_str);
- }
- else if (slpmsg->flags == 0x20 || slpmsg->flags == 0x1000030)
- {
- slpcall = msn_slplink_find_slp_call_with_session_id(slplink, slpmsg->session_id);
-
- if (slpcall != NULL)
- {
- if (slpcall->timer)
- purple_timeout_remove(slpcall->timer);
-
- slpcall->cb(slpcall, body, body_len);
-
- slpcall->wasted = TRUE;
- }
- }
-#if 0
- else if (slpmsg->flags == 0x100)
- {
- slpcall = slplink->directconn->initial_call;
-
- if (slpcall != NULL)
- msn_slp_call_session_init(slpcall);
- }
-#endif
-
- return slpcall;
-}