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fix condition for requiring 100rel

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This commit is contained in:
Simon Morlat 2013-07-31 23:27:42 +02:00
parent a7255768a7
commit 53e4a3c585
1 changed files with 9 additions and 4 deletions
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13
coreapi/bellesip_sal/sal_op_call.c
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@ -573,17 +573,22 @@ int sal_call_notify_ringing(SalOp *op, bool_t early_media){
int status_code =early_media?183:180;
belle_sip_request_t* req=belle_sip_transaction_get_request(BELLE_SIP_TRANSACTION(op->pending_server_trans));
belle_sip_response_t* ringing_response = sal_op_create_response_from_request(op,req,status_code);
belle_sip_header_t *require;
const char *tags=NULL;
if (early_media){
handle_offer_answer_response(op,ringing_response);
}
/*fixme it should support PRACK in the right way*/
if (belle_sip_message_get_header((belle_sip_message_t*)req,"Require") || belle_sip_message_get_header((belle_sip_message_t*)req,"Supported")) {
require=belle_sip_message_get_header((belle_sip_message_t*)req,"Require");
if (require) tags=belle_sip_header_get_unparsed_value(require);
/* if client requires 100rel, then add necessary stuff*/
if (tags && strstr(tags,"100rel")!=0) {
belle_sip_header_address_t* contact= (belle_sip_header_address_t*)sal_op_get_contact_address(op);
belle_sip_header_contact_t* contact_header;
belle_sip_message_add_header((belle_sip_message_t*)ringing_response,BELLE_SIP_HEADER(belle_sip_header_extension_create("Require","100Rel")));
belle_sip_message_add_header((belle_sip_message_t*)ringing_response,BELLE_SIP_HEADER(belle_sip_header_extension_create("Require","100rel")));
belle_sip_message_add_header((belle_sip_message_t*)ringing_response,BELLE_SIP_HEADER(belle_sip_header_extension_create("RSeq","1")));
if (contact && (contact_header=belle_sip_header_contact_create(contact))) {
belle_sip_message_add_header(BELLE_SIP_MESSAGE(ringing_response),BELLE_SIP_HEADER(contact_header));
belle_sip_message_add_header(BELLE_SIP_MESSAGE(ringing_response),BELLE_SIP_HEADER(contact_header));
}
}
belle_sip_server_transaction_send_response(op->pending_server_trans,ringing_response);