diff options
Diffstat (limited to 'tinyDEMO/invite.c')
| -rw-r--r-- | tinyDEMO/invite.c | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/tinyDEMO/invite.c b/tinyDEMO/invite.c new file mode 100644 index 0000000..5150ab5 --- /dev/null +++ b/tinyDEMO/invite.c @@ -0,0 +1,280 @@ +/*
+* Copyright (C) 2009 Mamadou Diop.
+*
+* Contact: Mamadou Diop <diopmamadou(at)doubango.org>
+*
+* This file is part of Open Source Doubango Framework.
+*
+* DOUBANGO 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 3 of the License, or
+* (at your option) any later version.
+*
+* DOUBANGO 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 DOUBANGO.
+*
+*/
+#include "invite.h"
+
+#include "tinymsrp.h"
+
+
+extern ctx_t* ctx;
+extern const session_t* session_handle_cmd(cmd_type_t , const opts_L_t*);
+
+static int invite_msrp_cb(const tmsrp_event_t* _event);
+
+int invite_handle_event(const tsip_event_t *_event)
+{
+ const tsip_invite_event_t* inv_event = TSIP_INVITE_EVENT(_event);
+ const session_t* session;
+ tsip_ssession_id_t sid;
+ int ret = 0;
+
+ /* Find associated session */
+ sid = tsip_ssession_get_id(_event->ss);
+ if(!(session = session_get_by_sid(ctx->sessions, sid))){
+ if(inv_event->type == tsip_i_newcall){
+ /* It's a new incoming call */
+ if(!tsip_ssession_have_ownership(_event->ss)){
+ session_t* _session;
+ if((_session = session_server_create(st_invite, _event->ss)) && (session = _session)){
+ tsk_list_push_back_data(ctx->sessions, (void**)&_session);
+ }
+ else{
+ TSK_DEBUG_ERROR("Failed to create \"sever-side-session\".");
+ ret = -3;
+ goto bail;
+ }
+ }
+ }
+ else{
+ /* it's or own session and we fail to match it ==> should never happen */
+ TSK_DEBUG_ERROR("Failed to match session event.");
+ ret = -2;
+ goto bail;
+ }
+ }
+
+ if(!session || !session->handle){
+ /* guard ==> should never happen */
+ TSK_DEBUG_ERROR("Null session.");
+ goto bail;
+ }
+
+ switch(inv_event->type){
+ // ============================
+ // Sip Events
+ //
+ case tsip_i_newcall:
+ { /* New call */
+ tmedia_type_t media_type = tsip_ssession_get_mediatype(session);
+ tsip_action_ACCEPT(session->handle,
+ TSIP_ACTION_SET_NULL());
+ /*tsip_action_REJECT(session->handle,
+ TSIP_ACTION_SET_NULL());*/
+ break;
+ }
+ case tsip_i_request:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_i_request)");
+ break;
+ case tsip_ao_request:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_ao_request)");
+ break;
+
+ /* Explicit Call Transfer (ECT) */
+ case tsip_o_ect_ok:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_o_ect_ok)");
+ break;
+ case tsip_o_ect_nok:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_o_ect_nok)");
+ break;
+ case tsip_i_ect:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_i_ect)");
+ break;
+
+ // ============================
+ // Media Events
+ //
+
+ /* Early Media started */
+ case tsip_m_early_media:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_m_early_media)");
+ break;
+
+ /* 3GPP TS 24.610: Communication Hold */
+ case tsip_m_local_hold_ok:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_m_local_hold_ok)");
+ break;
+ case tsip_m_local_hold_nok:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_m_local_hold_nok)");
+ break;
+ case tsip_m_local_resume_ok:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_m_local_resume_ok)");
+ break;
+ case tsip_m_local_resume_nok:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_m_local_resume_nok)");
+ break;
+ case tsip_m_remote_hold:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_m_remote_hold)");
+ break;
+ case tsip_m_remote_resume:
+ TSK_DEBUG_INFO("invite_handle_event(tsip_m_remote_resume)");
+ break;
+
+ default:
+ break;
+ }
+
+bail:
+ return ret;
+}
+
+tsip_ssession_id_t invite_handle_cmd(cmd_type_t cmd, const opts_L_t* opts)
+{
+ const session_t* session = tsk_null;
+ tsip_ssession_id_t id = TSIP_SSESSION_INVALID_ID;
+
+ if(!(session = session_handle_cmd(cmd, opts))){
+ goto bail;
+ }
+ else{
+ id = tsip_ssession_get_id(session->handle);
+ }
+
+ switch(cmd){
+ case cmd_audio:
+ case cmd_audiovideo:
+ { /* Make Audio/Video call */
+ tsip_action_handle_t* action_config = action_get_config(opts);
+ tsip_action_INVITE(session->handle, (cmd == cmd_audio) ? tmedia_audio : (tmedia_audio|tmedia_video),
+ TSIP_ACTION_SET_CONFIG(action_config),
+ /* Any other TSIP_ACTION_SET_*() macros */
+ TSIP_ACTION_SET_NULL());
+ TSK_OBJECT_SAFE_FREE(action_config);
+ break;
+ }
+
+ case cmd_file:
+ { /* Send file using MSRP protocol */
+ tsip_action_handle_t* action_config = action_get_config(opts);
+ const opt_t* opt = opt_get_by_type(opts, opt_path); // existance already checked
+ /* Set Callback function */
+ tsip_ssession_set(session->handle,
+ TSIP_SSESSION_SET_MEDIA(
+ TSIP_MSESSION_SET_MSRP_CB(invite_msrp_cb),
+ TSIP_MSESSION_SET_NULL()
+ ),
+ TSIP_SSESSION_SET_NULL());
+
+ /* Send INVITE */
+ tsip_action_INVITE(session->handle, tmedia_msrp,
+ TSIP_ACTION_SET_CONFIG(action_config),
+
+ TSIP_ACTION_SET_MEDIA(
+ TMEDIA_SESSION_MSRP_SET_STR("file-path", opt->value),
+ TMEDIA_SESSION_MSRP_SET_STR("accept-types", "application/octet-stream"),
+ //TMEDIA_SESSION_MSRP_SET_STR("accept-wrapped-types", "application/octet-stream"),
+ //TMEDIA_SESSION_MSRP_SET_STR("file-selector", "name:\"test.sn\" type:application/octet-stream size:3740 hash:sha-1:27:D0:AE:39:48:77:37:1D:FD:39:7E:2D:78:2F:BC:7B:94:48:29:81"),
+ //TMEDIA_SESSION_MSRP_SET_STR("file-disposition", "attachment"),
+ //TMEDIA_SESSION_MSRP_SET_STR("file-date", "creation:2010-02-13T17:50:31.763Z"),
+ //TMEDIA_SESSION_MSRP_SET_STR("file-icon", "cid:test@doubango.org"),
+
+ TMEDIA_SESSION_SET_NULL()
+ ),
+
+ TSIP_ACTION_SET_NULL());
+ TSK_OBJECT_SAFE_FREE(action_config);
+ break;
+ }
+
+ case cmd_dtmf:
+ {
+ const opt_t* opt = opt_get_by_type(opts, opt_event); // existance already checked
+ tsip_action_handle_t* action_config = action_get_config(opts);
+ tsip_action_DTMF(session->handle, atoi(opt->value),
+ TSIP_ACTION_SET_CONFIG(action_config),
+ /* Any other TSIP_ACTION_SET_*() macros */
+ TSIP_ACTION_SET_NULL());
+ TSK_OBJECT_SAFE_FREE(action_config);
+ break;
+ }
+
+ case cmd_ect:
+ { /* Explict Call Transfer */
+ const opt_t* opt = opt_get_by_type(opts, opt_to); // existance already checked
+ tsip_action_handle_t* action_config = action_get_config(opts);
+ tsip_action_ECT(session->handle, opt? opt->value : "sip:anonymous@example.com",
+ TSIP_ACTION_SET_CONFIG(action_config),
+ /* Any other TSIP_ACTION_SET_*() macros */
+ TSIP_ACTION_SET_NULL());
+ TSK_OBJECT_SAFE_FREE(action_config);
+ break;
+ }
+
+ case cmd_hold:
+ { /* Put the session on hold state */
+ tsip_action_handle_t* action_config = action_get_config(opts);
+ tsip_action_HOLD(session->handle, tmedia_all,
+ TSIP_ACTION_SET_CONFIG(action_config),
+ /* Any other TSIP_ACTION_SET_*() macros */
+ TSIP_ACTION_SET_NULL());
+ TSK_OBJECT_SAFE_FREE(action_config);
+ break;
+ }
+ case cmd_resume:
+ { /* Put the session on hold state */
+ tsip_action_handle_t* action_config = action_get_config(opts);
+ tsip_action_RESUME(session->handle, tmedia_all,
+ TSIP_ACTION_SET_CONFIG(action_config),
+ /* Any other TSIP_ACTION_SET_*() macros */
+ TSIP_ACTION_SET_NULL());
+ TSK_OBJECT_SAFE_FREE(action_config);
+ break;
+ }
+ default:
+ /* already handled by session_handle_cmd() */
+ break;
+ }
+
+bail:
+ return id;
+}
+
+
+int invite_msrp_cb(const tmsrp_event_t* _event)
+{
+ const session_t* session = _event->callback_data;
+
+ if(_event->message){
+ if(_event->message->end_line.cflag == '$'){
+ TSK_DEBUG_INFO("Last Chunck");
+ }
+ switch(_event->message->type){
+ case tmsrp_request:
+ { /* MSRP Request */
+
+
+ break;
+ }
+ case tmsrp_response:
+ { /* MSRP Response */
+ if(_event->message->ByteRange){
+ TSK_DEBUG_INFO("MSRP Response code=%hi %lld-%lld/%lld", TMSRP_RESPONSE_CODE(_event->message),
+ _event->message->ByteRange->start, _event->message->ByteRange->end, _event->message->ByteRange->total);
+ }
+ break;
+ }
+ default:
+ TSK_DEBUG_ERROR("Invalid MSRP message");
+ break;
+ }
+ }
+
+ return 0;
+}
\ No newline at end of file |
