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adding add/mod/sub api and alloc context during add and release context while processing subtract code

This commit is contained in:
Kapil 2012-07-20 09:58:43 -04:00
parent d6d1365053
commit 96fd063ae3
5 changed files with 615 additions and 238 deletions
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12
src/mod/endpoints/mod_media_gateway/media_gateway.c
View File

@ -140,6 +140,8 @@ done:
switch_core_session_rwunlock(session);
}
switch_event_destroy(&var_event);
return SWITCH_STATUS_SUCCESS;
}
mg_termination_t *megaco_choose_termination(megaco_profile_t *profile, const char *prefix)
@ -154,7 +156,7 @@ mg_termination_t *megaco_choose_termination(megaco_profile_t *profile, const cha
return NULL;
}
return SWITCH_STATUS_SUCCESS;
}
mg_termination_t *megaco_find_termination(megaco_profile_t *profile, const char *name)
@ -210,6 +212,8 @@ switch_status_t megaco_context_add_termination(mg_context_t *ctx, mg_termination
switch_ivr_uuid_bridge(ctx->terminations[0]->uuid, ctx->terminations[1]->uuid);
}
return SWITCH_STATUS_SUCCESS;
}
@ -226,17 +230,19 @@ switch_status_t megaco_context_sub_termination(mg_context_t *ctx, mg_termination
}
megaco_termination_destroy(term);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t megaco_context_move_termination(mg_context_t *dst, mg_termination_t *term)
{
return SWITCH_STATUS_SUCCESS;
}
mg_context_t *megaco_find_context_by_suid(SuId suId, uint32_t context_id)
{
mg_context_t *result = NULL;
megaco_profile_t* profile = NULL;
if(NULL == (profile = megaco_get_profile_by_suId(suId))){

786
src/mod/endpoints/mod_media_gateway/media_gateway_cmd_handler.c
View File

@ -29,254 +29,441 @@ const char *mg_service_change_reason[] = {
*
*
*/
switch_status_t handle_mg_add_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *inc_cmd)
switch_status_t handle_mg_add_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *inc_cmd, MgMgcoContextId* new_ctxtId)
{
MgMgcoContextId *ctxtId;
int descId;
MgStr errTxt;
MgMgcoInd *mgErr;
MgMgcoTermId *termId;
MgMgcoTermIdLst* termLst;
int err_code;
int i;
int j;
int fmtCnt;
MgMgcoAmmReq *cmd = &inc_cmd->u.mgCmdInd[0]->cmd.u.add;
U32 txn_id = inc_cmd->transId.val;
MgMgcoLocalDesc *local;
MgMgcoRemoteDesc *remote;
MgMgcoLclCtlDesc *locCtl;
CmSdpInfo *sdp;
MgMgcoLocalParm *lclParm;
MgMgcoTermStateDesc *tstate;
CmSdpMedFmtRtpList *fmt_list;
MgMgcoTermStateParm *tsp;
TknU8 *fmt;
CmSdpMedProtoFmts *format;
MgMgcoContextId *ctxtId;
int descId;
MgStr errTxt;
MgMgcoInd *mgErr;
MgMgcoTermId *termId;
MgMgcoTermIdLst* termLst;
int err_code;
int i;
int j;
int is_rtp = 0x00;
char rtp_term_name[32];
int fmtCnt;
MgMgcoAmmReq *cmd = &inc_cmd->u.mgCmdInd[0]->cmd.u.add;
U32 txn_id = inc_cmd->transId.val;
MgMgcoLocalDesc *local;
MgMgcoRemoteDesc *remote;
MgMgcoLclCtlDesc *locCtl;
CmSdpInfo *sdp;
MgMgcoLocalParm *lclParm;
MgMgcoTermStateDesc *tstate;
CmSdpMedFmtRtpList *fmt_list;
MgMgcoTermStateParm *tsp;
TknU8 *fmt;
CmSdpMedProtoFmts *format;
MgMgcoMediaDesc* inc_med_desc;
MgMgcoAudRetParm *desc;
mg_context_t* mg_ctxt;
/********************************************************************/
ctxtId = &inc_cmd->contextId;
termLst = mg_get_term_id_list(inc_cmd);
termId = termLst->terms[0];
/* For Matt - termId->name.lcl.val - to get the termination id name */
memset(&rtp_term_name[0], 0, 32);
/********************************************************************/
/* Validating ADD request *******************************************/
/*-- NULL Context & ALL Context not applicable for ADD request --*/
if ((NOTPRSNT != ctxtId->type.pres) &&
((MGT_CXTID_ALL == ctxtId->type.val) ||
(MGT_CXTID_NULL == ctxtId->type.val))) {
/********************************************************************/
ctxtId = &inc_cmd->contextId;
termLst = mg_get_term_id_list(inc_cmd);
termId = termLst->terms[0];
/* For Matt - termId->name.lcl.val - to get the termination id name */
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_ERROR," ADD Request processing failed, Context ALL/NULL not allowed\n");
/********************************************************************/
/* Validating ADD request *******************************************/
mg_util_set_ctxt_string(&errTxt, ctxtId);
err_code = MGT_MGCO_RSP_CODE_PROT_ERROR;
goto error;
}
/*-- NULL Context & ALL Context not applicable for ADD request --*/
if ((NOTPRSNT != ctxtId->type.pres) &&
((MGT_CXTID_ALL == ctxtId->type.val) ||
(MGT_CXTID_NULL == ctxtId->type.val))) {
/********************************************************************/
/* Allocate context - if context type is CHOOSE */
if ((NOTPRSNT != ctxtId->type.pres) &&
(MGT_CXTID_CHOOSE == ctxtId->type.val)){
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_ERROR," ADD Request processing failed, Context ALL/NULL not allowed\n");
/* TODO - Matt */
}
mg_util_set_ctxt_string(&errTxt, ctxtId);
err_code = MGT_MGCO_RSP_CODE_PROT_ERROR;
goto error;
}
/********************************************************************/
/* Allocate new RTP termination - If term type is CHOOSE */
if ((NOTPRSNT != termId->type.pres) &&
(MGT_TERMID_CHOOSE == termId->type.val)){
/********************************************************************/
/* Allocate context - if context type is CHOOSE */
if ((NOTPRSNT != ctxtId->type.pres) &&
(MGT_CXTID_CHOOSE == ctxtId->type.val)){
/* TODO - Matt */
/* allocate rtp term and associated the same to context */
/********************************************************************/
}else{ /* Physical termination */
/* TODO - Matt - associate physical termination to context */
}
/********************************************************************/
mg_ctxt = megaco_choose_context(mg_profile);
for (descId = 0; descId < cmd->dl.num.val; descId++) {
switch (cmd->dl.descs[descId]->type.val) {
case MGT_MEDIADESC:
{
int mediaId;
for (mediaId = 0; mediaId < cmd->dl.descs[descId]->u.media.num.val; mediaId++) {
MgMgcoMediaPar *mediaPar = cmd->dl.descs[descId]->u.media.parms[mediaId];
switch (mediaPar->type.val) {
case MGT_MEDIAPAR_LOCAL:
{
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "MGT_MEDIAPAR_LOCAL");
/* Matt - check local descriptor processing */
local = &mediaPar->u.local;
sdp = local->sdp.info[0];
for (i = 0; i < sdp->mediaDescSet.numComp.val; i++) {
/* sdp formats */
for (j = 0; j <
sdp->mediaDescSet.mediaDesc[i]->field.par.numProtFmts.val; j++)
{
format = sdp->mediaDescSet.mediaDesc[i]->field.par.pflst[j];
/* Matt - format has field for T38 also */
if ((format->protType.pres != NOTPRSNT) &&
(format->protType.val == CM_SDP_MEDIA_PROTO_RTP)) {
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_INFO," Allocated Context[%p] with context_id[%d]\n", (void*)mg_ctxt, mg_ctxt->context_id);
/* protocol type RTP */
fmt_list = &format->u.rtp;
/* fill Trillium Context structure with allocated context */
MG_SET_VAL_PRES(new_ctxtId->type, MGT_CXTID_OTHER);
MG_SET_VAL_PRES(new_ctxtId->val, mg_ctxt->context_id);
}
else {
/* context already present */
memcpy(new_ctxtId, &inc_cmd->contextId,sizeof(MgMgcoContextId));
}
/* print format */
for(fmtCnt = 0; fmtCnt < fmt_list->num.val; fmtCnt++){
fmt = &fmt_list->fmts[i]->val;
if(fmt->pres == NOTPRSNT) continue;
printf("Format [%d]\n", fmt->val);
}
}
}
}
/********************************************************************/
/* Allocate new RTP termination - If term type is CHOOSE */
if ((NOTPRSNT != termId->type.pres) &&
(MGT_TERMID_CHOOSE == termId->type.val)){
break;
}
is_rtp = 0x01;
strcpy(rtp_term_name,"rtp/1");
case MGT_MEDIAPAR_REMOTE:
{
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "MGT_MEDIAPAR_REMOTE");
/* Matt - check remote descriptor processing */
remote = &mediaPar->u.remote;
sdp = remote->sdp.info[0];
/* for Matt - same like local descriptor */
break;
}
/* TODO - Matt */
/* allocate rtp term and associated the same to context */
/********************************************************************/
}else{ /* Physical termination */
/* TODO - Matt - associate physical termination to context */
}
/********************************************************************/
case MGT_MEDIAPAR_LOCCTL:
{
/* Matt - check Local Control descriptor processing */
locCtl = &mediaPar->u.locCtl;
for (i = 0; i < locCtl->num.val; i++){
lclParm = locCtl->parms[i];
if (PRSNT_NODEF == lclParm->type.pres){
switch(lclParm->type.val)
{
case MGT_LCLCTL_MODE:
{
/* Mode Property */
printf("MGT_LCLCTL_MODE - Mode value [%d]\n", lclParm->u.mode.val);
break;
}
case MGT_LCLCTL_RESVAL:
{
/* Reserve Value */
printf("MGT_LCLCTL_RESVAL: Reserve Value[%d] \n", lclParm->u.resVal.val);
break;
}
case MGT_LCLCTL_RESGRP:
{
/* Reserve group */
printf("MGT_LCLCTL_RESGRP: Reserve Group[%d]\n", lclParm->u.resGrp.val);
break;
}
case MGT_LCLCTL_PROPPARM:
{
/* Properties (of a termination) */
/* Matt - See how we can apply this to a termination */
printf("MGT_LCLCTL_PROPPARM: \n");
break;
}
default:
printf("Invalid local control descriptor type[%d]\n",lclParm->type.val);
break;
}
}
}
for (descId = 0; descId < cmd->dl.num.val; descId++) {
switch (cmd->dl.descs[descId]->type.val) {
case MGT_MEDIADESC:
{
int mediaId;
inc_med_desc = &cmd->dl.descs[descId]->u.media;
for (mediaId = 0; mediaId < cmd->dl.descs[descId]->u.media.num.val; mediaId++) {
MgMgcoMediaPar *mediaPar = cmd->dl.descs[descId]->u.media.parms[mediaId];
switch (mediaPar->type.val) {
case MGT_MEDIAPAR_LOCAL:
{
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "MGT_MEDIAPAR_LOCAL");
/* Matt - check local descriptor processing */
local = &mediaPar->u.local;
sdp = local->sdp.info[0];
for (i = 0; i < sdp->mediaDescSet.numComp.val; i++) {
/* sdp formats */
for (j = 0; j <
sdp->mediaDescSet.mediaDesc[i]->field.par.numProtFmts.val; j++)
{
format = sdp->mediaDescSet.mediaDesc[i]->field.par.pflst[j];
/* Matt - format has field for T38 also */
if ((format->protType.pres != NOTPRSNT) &&
(format->protType.val == CM_SDP_MEDIA_PROTO_RTP)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "MGT_MEDIAPAR_LOCCTL");
break;
}
case MGT_MEDIAPAR_TERMST:
{
/* Matt - apply termination state descriptor */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "MGT_MEDIAPAR_TERMST");
tstate = &mediaPar->u.tstate;
for (i = 0; i < tstate->numComp.val; i++)
{
/* Matt to see how to apply below descriptors to a termination */
tsp = tstate->trmStPar[i];
if (PRSNT_NODEF == tsp->type.pres) {
switch(tsp->type.val)
{
case MGT_TERMST_PROPLST:
{
/* Matt to see how to apply properties to a termination */
/* Properties of a termination */
printf("MGT_TERMST_PROPLST:\n");
break;
}
case MGT_TERMST_EVTBUFCTL:
{
/* Event /buffer Control Properties */
printf(" MGT_TERMST_EVTBUFCTL: value[%d]\n", tsp->u.evtBufCtl.val);
break;
}
case MGT_TERMST_SVCST:
{
/* Service State Properties */
printf(" MGT_TERMST_SVCST: value[%d]\n", tsp->u.svcState.val);
break;
}
default:
printf("Invalid termination state descriptor type[%d]\n",tsp->type.val);
break;
}
}
}
break;
}
case MGT_MEDIAPAR_STRPAR:
{
MgMgcoStreamDesc *mgStream = &mediaPar->u.stream;
/* protocol type RTP */
fmt_list = &format->u.rtp;
if (mgStream->sl.remote.pres.pres) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Got remote stream media description:\n");
mgco_print_sdp(&mgStream->sl.remote.sdp);
}
/* print format */
for(fmtCnt = 0; fmtCnt < fmt_list->num.val; fmtCnt++){
fmt = &fmt_list->fmts[i]->val;
if(fmt->pres == NOTPRSNT) continue;
printf("Format [%d]\n", fmt->val);
}
}
}
}
if (mgStream->sl.local.pres.pres) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Got local stream media description:\n");
mgco_print_sdp(&mgStream->sl.local.sdp);
}
break;
}
break;
}
}
}
}
case MGT_MODEMDESC:
case MGT_MUXDESC:
case MGT_REQEVTDESC:
case MGT_EVBUFDESC:
case MGT_SIGNALSDESC:
case MGT_DIGMAPDESC:
case MGT_AUDITDESC:
case MGT_STATSDESC:
break;
}
}
case MGT_MEDIAPAR_REMOTE:
{
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "MGT_MEDIAPAR_REMOTE");
/* Matt - check remote descriptor processing */
remote = &mediaPar->u.remote;
sdp = remote->sdp.info[0];
/* for Matt - same like local descriptor */
break;
}
/* Matt - to provide the response SDP structure which needs to fill in ADD command response */
case MGT_MEDIAPAR_LOCCTL:
{
/* Matt - check Local Control descriptor processing */
locCtl = &mediaPar->u.locCtl;
for (i = 0; i < locCtl->num.val; i++){
lclParm = locCtl->parms[i];
if (PRSNT_NODEF == lclParm->type.pres){
switch(lclParm->type.val)
{
case MGT_LCLCTL_MODE:
{
/* Mode Property */
printf("MGT_LCLCTL_MODE - Mode value [%d]\n", lclParm->u.mode.val);
break;
}
case MGT_LCLCTL_RESVAL:
{
/* Reserve Value */
printf("MGT_LCLCTL_RESVAL: Reserve Value[%d] \n", lclParm->u.resVal.val);
break;
}
case MGT_LCLCTL_RESGRP:
{
/* Reserve group */
printf("MGT_LCLCTL_RESGRP: Reserve Group[%d]\n", lclParm->u.resGrp.val);
break;
}
case MGT_LCLCTL_PROPPARM:
{
/* Properties (of a termination) */
/* Matt - See how we can apply this to a termination */
printf("MGT_LCLCTL_PROPPARM: \n");
break;
}
default:
printf("Invalid local control descriptor type[%d]\n",lclParm->type.val);
break;
}
}
}
/* Matt - to indicate if there is any failure while processing add message */
/* Kapil - to return error if there is any failure based on Matt's indication */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "MGT_MEDIAPAR_LOCCTL");
break;
}
case MGT_MEDIAPAR_TERMST:
{
/* Matt - apply termination state descriptor */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "MGT_MEDIAPAR_TERMST");
tstate = &mediaPar->u.tstate;
for (i = 0; i < tstate->numComp.val; i++)
{
/* Matt to see how to apply below descriptors to a termination */
tsp = tstate->trmStPar[i];
if (PRSNT_NODEF == tsp->type.pres) {
switch(tsp->type.val)
{
case MGT_TERMST_PROPLST:
{
/* Matt to see how to apply properties to a termination */
/* Properties of a termination */
printf("MGT_TERMST_PROPLST:\n");
break;
}
case MGT_TERMST_EVTBUFCTL:
{
/* Event /buffer Control Properties */
printf(" MGT_TERMST_EVTBUFCTL: value[%d]\n", tsp->u.evtBufCtl.val);
break;
}
case MGT_TERMST_SVCST:
{
/* Service State Properties */
printf(" MGT_TERMST_SVCST: value[%d]\n", tsp->u.svcState.val);
break;
}
default:
printf("Invalid termination state descriptor type[%d]\n",tsp->type.val);
break;
}
}
}
break;
}
case MGT_MEDIAPAR_STRPAR:
{
MgMgcoStreamDesc *mgStream = &mediaPar->u.stream;
/* Kapil - to fill the response structure and call the response API to send ADD response */
if (mgStream->sl.remote.pres.pres) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Got remote stream media description:\n");
mgco_print_sdp(&mgStream->sl.remote.sdp);
}
return SWITCH_STATUS_SUCCESS;
if (mgStream->sl.local.pres.pres) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Got local stream media description:\n");
mgco_print_sdp(&mgStream->sl.local.sdp);
}
break;
}
}
}
}
case MGT_MODEMDESC:
case MGT_MUXDESC:
case MGT_REQEVTDESC:
case MGT_EVBUFDESC:
case MGT_SIGNALSDESC:
case MGT_DIGMAPDESC:
case MGT_AUDITDESC:
case MGT_STATSDESC:
break;
}
}
/* Matt - to provide the response SDP structure which needs to fill in ADD command response */
/* Matt - to indicate if there is any failure while processing add message */
/* Kapil - to return error if there is any failure based on Matt's indication */
/* Kapil - to fill the response structure and call the response API to send ADD response */
/*************************************************************************************************************************/
/* sample resp code -- begin */
{
MgMgcoCommand rsp;
int ret = 0x00;
MgMgcoTermId *out_termId;
memset(&rsp,0, sizeof(rsp));
/*copy transaction-id*/
memcpy(&rsp.transId, &inc_cmd->transId,sizeof(MgMgcoTransId));
/*copy context-id*/
memcpy(&rsp.contextId, new_ctxtId,sizeof(MgMgcoContextId));
/*copy peer identifier */
memcpy(&rsp.peerId, &inc_cmd->peerId,sizeof(TknU32));
/*fill response structue */
if(SWITCH_STATUS_FALSE == (ret = mg_stack_alloc_mem((Ptr*)&rsp.u.mgCmdRsp[0],sizeof(MgMgcoCmdReply)))){
return ret;
}
rsp.u.mgCmdRsp[0]->pres.pres = PRSNT_NODEF;
rsp.u.mgCmdRsp[0]->type.pres = PRSNT_NODEF;
rsp.u.mgCmdRsp[0]->type.val = MGT_ADD;
rsp.u.mgCmdRsp[0]->u.add.pres.pres = PRSNT_NODEF;
if(!is_rtp){
/* IF ADD request is for Physical term then we can simply copy incoming
* termination */
mgUtlAllocMgMgcoTermIdLst(&rsp.u.mgCmdRsp[0]->u.add.termIdLst, &inc_cmd->u.mgCmdReq[0]->cmd.u.add.termIdLst);
#ifdef GCP_VER_2_1
out_termId = rsp.u.mgCmdRsp[0]->u.add.termIdLst.terms[0];
#else
out_termId = &(rsp.u.mgCmdRsp[0]->u.add.termId);
#endif
}else{
/* ADD request is for RTP term we need to create termination */
/* Grow the list of reply parameters */
if (mgUtlGrowList((void ***)&rsp.u.mgCmdRsp[0]->u.add.termIdLst.terms, sizeof(MgMgcoTermId),
&rsp.u.mgCmdRsp[0]->u.add.termIdLst.num, &rsp.u.mgCmdRsp[0]->memCp) != ROK)
{
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_ERROR,"Grow List failed\n");
return SWITCH_STATUS_FALSE;
}
out_termId = rsp.u.mgCmdRsp[0]->u.add.termIdLst.terms[rsp.u.mgCmdRsp[0]->u.add.termIdLst.num.val-1];
mg_fill_mgco_termid(out_termId, (char*)rtp_term_name, strlen((char*)rtp_term_name), &rsp.u.mgCmdRsp[0]->memCp);
}
/* Whatever Media descriptor we have received, we can copy that and then
* whatever we want we can modify the fields */
/* Kapil - TODO - will see if there is any problem of coping the
* descriptor */
if (mgUtlGrowList((void ***)&rsp.u.mgCmdRsp[0]->u.add.audit.parms, sizeof(MgMgcoAudRetParm),
&rsp.u.mgCmdRsp[0]->u.add.audit.num, &rsp.u.mgCmdRsp[0]->memCp) != ROK)
{
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_ERROR,"Grow List failed\n");
return SWITCH_STATUS_FALSE;
}
/* copy media descriptor */
desc = rsp.u.mgCmdRsp[0]->u.add.audit.parms[rsp.u.mgCmdRsp[0]->u.add.audit.num.val-1];
desc->type.pres = PRSNT_NODEF;
desc->type.val = MGT_MEDIADESC;
mgUtlCpyMgMgcoMediaDesc(&desc->u.media, inc_med_desc, &rsp.u.mgCmdRsp[0]->memCp);
#if 0
/* Most probably we need to add local descriptor */
{
MgMgcoStreamDesc *stream;
MgMgcoLocalDesc *local;
MgMgcoRemoteDesc* remote;
CmSdpInfoSet *psdp;
CmSdpInfoSet *prsdp;
char* ipAddress = "192.168.1.1";
/* TODO - considering only one descriptor*/
stream = &desc->u.media.parms[0]->u.stream;
local = &stream->sl.local;
remote = &stream->sl.remote;
if(!local->pres.pres) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, " Local stream media not present adding it \n");
local->pres.pres = PRSNT_NODEF;
psdp = &(local->sdp);
prsdp = &(remote->sdp);
if (mgUtlGrowList((void ***)&psdp->info, sizeof(CmSdpInfo),
&psdp->numComp, &rsp.u.mgCmdRsp[0]->memCp) != ROK)
{
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_ERROR,"Grow List failed\n");
return SWITCH_STATUS_FALSE;
}
psdp->info[0]->pres.pres = PRSNT_NODEF;
/* fill version */
memcpy(&psdp->info[0]->ver, &prsdp->info[0]->ver, sizeof(TknU16));
/* fill orig */
MG_SET_VAL_PRES( (psdp->info[0]->orig.orig.sdpAddr.u.ip4.u.ip.b[0]), ipAddress[0]);
MG_SET_VAL_PRES( (psdp->info[0]->orig.orig.sdpAddr.u.ip4.u.ip.b[1]), ipAddress[1]);
MG_SET_VAL_PRES( (psdp->info[0]->orig.orig.sdpAddr.u.ip4.u.ip.b[2]), ipAddress[2]);
MG_SET_VAL_PRES( (psdp->info[0]->orig.orig.sdpAddr.u.ip4.u.ip.b[3]), ipAddress[3]);
/* fill session name */
memcpy(&psdp->info[0]->sessName, &prsdp->info[0]->sessName, sizeof(TknStrOSXL));
/* fill info */
MG_SET_VAL_PRES( (psdp->info[0]->conn.u.ip4.u.uniIp.b[0]), ipAddress[0]);
MG_SET_VAL_PRES( (psdp->info[0]->conn.u.ip4.u.uniIp.b[1]), ipAddress[1]);
MG_SET_VAL_PRES( (psdp->info[0]->conn.u.ip4.u.uniIp.b[2]), ipAddress[2]);
MG_SET_VAL_PRES( (psdp->info[0]->conn.u.ip4.u.uniIp.b[3]), ipAddress[3]);
/* Fill the SDP Connection Info */
/* "c=" line - ipaddress */
memcpy(&psdp->info[0]->conn, &prsdp->info[0]->conn, sizeof(CmSdpConn));
/* fill media descriptors */
{
CmSdpMediaDescSet* med = &psdp->mediaDescSet;
CmSdpMediaDesc* m;
if (mgUtlGrowList((void ***)&med->mediaDesc, sizeof(CmSdpMediaDesc),
&med->numComp, &rsp.u.mgCmdRsp[0]->memCp) != ROK)
{
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_ERROR,"Grow List failed\n");
return SWITCH_STATUS_FALSE;
}
}
m = med->mediaDesc[0];
m->pres.pres = PRSNT_NODEF;
}
else {
printf("!local->pres.pres false \n");
}
}
#endif
/* We will always send one command at a time..*/
rsp.cmdStatus.pres = PRSNT_NODEF;
rsp.cmdStatus.val = CH_CMD_STATUS_END_OF_CMD;
rsp.cmdType.pres = PRSNT_NODEF;
rsp.cmdType.val = CH_CMD_TYPE_RSP;
ret = sng_mgco_send_cmd( mg_profile->idx, &rsp);
return ret;
}
/* sample resp code -- end */
/*************************************************************************************************************************/
return SWITCH_STATUS_SUCCESS;
error:
if (SWITCH_STATUS_SUCCESS ==
mg_build_mgco_err_request(&mgErr, txn_id, ctxtId, err_code, &errTxt)) {
sng_mgco_send_err(mg_profile->idx, mgErr);
}
mg_free_cmd(cmd);
return SWITCH_STATUS_FALSE;
if (SWITCH_STATUS_SUCCESS ==
mg_build_mgco_err_request(&mgErr, txn_id, ctxtId, err_code, &errTxt)) {
sng_mgco_send_err(mg_profile->idx, mgErr);
}
mg_free_cmd(cmd);
return SWITCH_STATUS_FALSE;
}
/*****************************************************************************************************************************/
@ -341,7 +528,7 @@ switch_status_t handle_mg_modify_cmd(megaco_profile_t* mg_profile, MgMgcoCommand
{
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_ERROR,
"Modify request processing failure, CHOOSE Termination should not present in Modify\n");
err_code = MGT_MGCO_RSP_CODE_INVLD_IDENTIFIER;
mg_util_set_term_string(&errTxt,termId);
goto error;
@ -359,7 +546,11 @@ switch_status_t handle_mg_modify_cmd(megaco_profile_t* mg_profile, MgMgcoCommand
/* Kapil - If there is an error - send response back to MG stack with MGT_MGCO_RSP_CODE_NO_TERM_CTXT error code*/
/********************************************************************/
/* Media Descriptor processing same as ADD command */
/* TODO - Will see If we can have common media_descriptor processing API which we can use for both ADD/MODIFY */
for (descId = 0; descId < cmd->dl.num.val; descId++) {
switch (cmd->dl.descs[descId]->type.val) {
@ -528,11 +719,11 @@ switch_status_t handle_mg_modify_cmd(megaco_profile_t* mg_profile, MgMgcoCommand
/* Matt - to provide the response SDP structure which needs to fill in Modify command response */
/* Matt - to indicate if there is any failure while processing add message */
/* Kapil - to return error if there is any failure based on Matt's indication */
/* Kapil - to fill the response structure and call the response API to send Modify response */
return SWITCH_STATUS_SUCCESS;
error:
@ -544,6 +735,147 @@ error:
return SWITCH_STATUS_FALSE;
}
/*****************************************************************************************************************************/
/*
*
* Fun: handle_mg_subtract_cmd
*
* Desc: this api will handle the Subtract request received from MG stack
*
*
*/
switch_status_t handle_mg_subtract_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *inc_cmd)
{
MgMgcoContextId *ctxtId;
MgStr errTxt;
MgMgcoInd *mgErr;
MgMgcoTermId *termId;
MgMgcoTermIdLst* termLst;
int err_code;
MgMgcoAmmReq *cmd = &inc_cmd->u.mgCmdInd[0]->cmd.u.add;
U32 txn_id = inc_cmd->transId.val;
mg_context_t* mg_ctxt;
uint8_t wild = 0x00;
wild = inc_cmd->u.mgCmdReq[0]->wild.pres;
/********************************************************************/
ctxtId = &inc_cmd->contextId;
termLst = mg_get_term_id_list(inc_cmd);
termId = termLst->terms[0];
/********************************************************************/
/* Validating Subtract request *******************************************/
/*-- NULL Context & CHOOSE Context not applicable for SUB request --*/
if ((NOTPRSNT != ctxtId->type.pres) &&
((MGT_CXTID_CHOOSE == ctxtId->type.val) ||
(MGT_CXTID_NULL == ctxtId->type.val))) {
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_ERROR," SUB Request processing failed, Context CHOOSE/NULL not allowed\n");
mg_util_set_ctxt_string(&errTxt, ctxtId);
err_code = MGT_MGCO_RSP_CODE_PROT_ERROR;
goto error;
}
/* ROOT Termination & CHOOSE Termination not allowed */
else if ((NOTPRSNT != termId->type.pres) &&
((MGT_TERMID_ROOT == termId->type.val) ||
(MGT_TERMID_CHOOSE == termId->type.val))) {
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_ERROR," SUB Request processing failed, Termination ROOT/CHOOSE not allowed\n");
mg_util_set_term_string(&errTxt,termId);
err_code = MGT_MGCO_RSP_CODE_INVLD_IDENTIFIER;
goto error;
}
/********************************************************************/
/* Matt - TODO - check if we have terminations in the context */
/* Matt to indicate ERROR - If there is no terminations in requested context */
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_INFO," Received context_id[%d]\n", ctxtId->val.val);
/*find context based on received context-id */
mg_ctxt = megaco_get_context(mg_profile, ctxtId->val.val);
switch_log_printf(SWITCH_CHANNEL_LOG_CLEAN, SWITCH_LOG_INFO," Found Context[%p] for context_id[%d]\n", (void*)mg_ctxt, mg_ctxt->context_id);
/* TODO - remove terminations from context....as if now there is no termination associated with Context */
/* release context*/
megaco_release_context(mg_ctxt);
/*************************************************************************************************************************/
/* resp code -- begin */
{
MgMgcoCommand rsp;
int ret = 0x00;
MgMgcoTermId *out_termId;
memset(&rsp,0, sizeof(rsp));
/*copy transaction-id*/
memcpy(&rsp.transId, &inc_cmd->transId, sizeof(MgMgcoTransId));
/*copy context-id*/
memcpy(&rsp.contextId, &inc_cmd->contextId, sizeof(MgMgcoContextId));
/*copy peer identifier */
memcpy(&rsp.peerId, &inc_cmd->peerId,sizeof(TknU32));
/*fill response structue */
if(SWITCH_STATUS_FALSE == (ret = mg_stack_alloc_mem((Ptr*)&rsp.u.mgCmdRsp[0],sizeof(MgMgcoCmdReply)))){
return ret;
}
rsp.u.mgCmdRsp[0]->pres.pres = PRSNT_NODEF;
rsp.u.mgCmdRsp[0]->type.pres = PRSNT_NODEF;
rsp.u.mgCmdRsp[0]->type.val = MGT_SUB;
rsp.u.mgCmdRsp[0]->u.sub.pres.pres = PRSNT_NODEF;
if(wild){
rsp.u.mgCmdRsp[0]->wild.pres = PRSNT_NODEF;
}
mgUtlAllocMgMgcoTermIdLst(&rsp.u.mgCmdRsp[0]->u.add.termIdLst, &inc_cmd->u.mgCmdReq[0]->cmd.u.add.termIdLst);
#ifdef GCP_VER_2_1
out_termId = rsp.u.mgCmdRsp[0]->u.add.termIdLst.terms[0];
#else
out_termId = &(rsp.u.mgCmdRsp[0]->u.add.termId);
#endif
/* We will always send one command at a time..*/
rsp.cmdStatus.pres = PRSNT_NODEF;
rsp.cmdStatus.val = CH_CMD_STATUS_END_OF_CMD;
rsp.cmdType.pres = PRSNT_NODEF;
rsp.cmdType.val = CH_CMD_TYPE_RSP;
ret = sng_mgco_send_cmd( mg_profile->idx, &rsp);
return ret;
}
/* sample resp code -- end */
/*************************************************************************************************************************/
return SWITCH_STATUS_SUCCESS;
error:
if (SWITCH_STATUS_SUCCESS ==
mg_build_mgco_err_request(&mgErr, txn_id, ctxtId, err_code, &errTxt)) {
sng_mgco_send_err(mg_profile->idx, mgErr);
}
mg_free_cmd(cmd);
return SWITCH_STATUS_FALSE;
}
/*****************************************************************************************************************************/
/*
*

34
src/mod/endpoints/mod_media_gateway/media_gateway_packages.c
View File

@ -47,10 +47,11 @@ MgPackage_t mg_pkg_list [] =
1, /* Version 1 */
"tdmc", /* Package name */
},
/* TODO - not sure IF we need this */
{ /* INDEX : 7 */
MGT_PKG_QTY_ALT, /*55*/
MGT_PKG_SEGMENTATION,
1, /* Version 1 */
"qac", /* Package name */
"seg", /* Package name */
},
{ /* INDEX : 8 */
MGT_PKG_EN_ALERT, /*59*/
@ -58,9 +59,9 @@ MgPackage_t mg_pkg_list [] =
"alert", /* Package name */
},
{ /* INDEX : 9 */
MGT_PKG_AN_DISP, /*60*/
MGT_PKG_CONTINUITY, /*60*/
2, /* Version 1 */
"andisp", /* Package name */
"ct", /* Package name */
},
{ /* INDEX : 10 */
MGT_PKG_INACTTIMER, /*69*/
@ -97,6 +98,31 @@ MgPackage_t mg_pkg_list [] =
1, /* Version 1 */
"etsi_nr", /* Package name */
},
{ /* INDEX : 17 */
MGT_PKG_TONEGEN,
1, /* Version 1 */
"tonegen", /* Package name */
},
{ /* INDEX : 18 */
MGT_PKG_DTMFGEN,
1, /* Version 1 */
"tonegen", /* Package name */
},
{ /* INDEX : 19 */
MGT_PKG_CALLPROGGEN,
1, /* Version 1 */
"tonegen", /* Package name */
},
{ /* INDEX : 20 */
MGT_PKG_CALLPROGDET,
1, /* Version 1 */
"tonedet", /* Package name */
},
{ /* INDEX : 21 */
MGT_PKG_ANALOG,
1, /* Version 1 */
"analog", /* Package name */
},
/* Add more packages */
};

3
src/mod/endpoints/mod_media_gateway/media_gateway_stack.h
View File

@ -133,7 +133,8 @@ int sng_mgco_mg_get_status(int elemId, MgMngmt* cfm, megaco_profile_t* mg_cfg, m
switch_status_t mg_send_end_of_axn(SuId suId, MgMgcoTransId* transId, MgMgcoContextId* ctxtId, TknU32* peerId);
void mgco_print_sdp(CmSdpInfoSet *sdp);
void mg_util_set_ctxt_string ( MgStr *errTxt, MgMgcoContextId *ctxtId);
switch_status_t handle_mg_add_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *cmd);
switch_status_t handle_mg_add_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *inc_cmd, MgMgcoContextId* new_ctxtId);
switch_status_t handle_mg_subtract_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *inc_cmd);
switch_status_t handle_mg_modify_cmd(megaco_profile_t* mg_profile, MgMgcoCommand *cmd);
switch_status_t mg_stack_free_mem(void* msg);
switch_status_t mg_stack_alloc_mem( Ptr* _memPtr, Size _memSize );

18
src/mod/endpoints/mod_media_gateway/mod_media_gateway.c
View File

@ -424,6 +424,7 @@ void handle_mgco_txn_ind(Pst *pst, SuId suId, MgMgcoMsg* msg)
/*****************************************************************************************************************************/
void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
{
MgMgcoContextId out_ctxt;
U32 txn_id = 0x00;
MgMgcoInd *mgErr;
MgStr errTxt;
@ -435,6 +436,8 @@ void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
int err_code;
megaco_profile_t* mg_profile;
memset(&out_ctxt,0,sizeof(out_ctxt));
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "%s: Received Command Type[%s] \n", __PRETTY_FUNCTION__, PRNT_MG_CMD_TYPE(cmd->cmdType.val));
/* validate Transaction Id */
@ -532,6 +535,8 @@ void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
goto error1;
}
memcpy(&out_ctxt, inc_context,sizeof(MgMgcoContextId));
switch(cmd->cmdType.val)
{
case CH_CMD_TYPE_IND:
@ -543,8 +548,8 @@ void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
{
case MGT_ADD:
{
handle_mg_add_cmd(mg_profile, cmd);
mg_send_add_rsp(suId, cmd);
handle_mg_add_cmd(mg_profile, cmd, &out_ctxt);
/*mg_send_add_rsp(suId, cmd);*/
break;
}
@ -565,7 +570,8 @@ void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
case MGT_SUB:
{
/*MgMgcoSubAudReq *addReq = &cmdReq->cmd.u.sub;*/
mg_send_subtract_rsp(suId, cmd);
handle_mg_subtract_cmd(mg_profile, cmd);
/*mg_send_subtract_rsp(suId, cmd);*/
break;
}
case MGT_SVCCHG:
@ -613,6 +619,12 @@ void handle_mgco_cmd_ind(Pst *pst, SuId suId, MgMgcoCommand* cmd)
return;
}
/* END OF TXN received - means last command in txn to process.
* Send response to peer */
if(CH_CMD_STATUS_END_OF_TXN == cmd->cmdStatus.val){
mg_send_end_of_axn(suId, &cmd->transId, &out_ctxt, &cmd->peerId);
}
return;
ctxt_error: