diff options
| author | Benny Prijono <bennylp@teluu.com> | 2007-06-20 10:03:46 +0000 |
|---|---|---|
| committer | Benny Prijono <bennylp@teluu.com> | 2007-06-20 10:03:46 +0000 |
| commit | a73bec4fabd296d54db391af0a29a97c5a149e2a (patch) | |
| tree | 053eb1a8c0deae0ae278883e4b6d592a262dd1c1 /pjmedia/src | |
| parent | ff591488bfa7b642ae00ab48cff03129f6c71ae1 (diff) | |
More on ticket #399: a)send full offer on 200/OK response when re-INVITE does not have SDP, b) added on_create_offer() callback, c) handle some error cases
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@1379 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'pjmedia/src')
| -rw-r--r-- | pjmedia/src/pjmedia/sdp_neg.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/pjmedia/src/pjmedia/sdp_neg.c b/pjmedia/src/pjmedia/sdp_neg.c index ecbba9eb..f24dc41e 100644 --- a/pjmedia/src/pjmedia/sdp_neg.c +++ b/pjmedia/src/pjmedia/sdp_neg.c @@ -985,6 +985,26 @@ static pj_status_t create_answer( pj_pool_t *pool, return has_active ? PJ_SUCCESS : status; } +/* Cancel offer */ +PJ_DEF(pj_status_t) pjmedia_sdp_neg_cancel_offer(pjmedia_sdp_neg *neg) +{ + PJ_ASSERT_RETURN(neg, PJ_EINVAL); + + /* Must be in LOCAL_OFFER state. */ + PJ_ASSERT_RETURN(neg->state == PJMEDIA_SDP_NEG_STATE_LOCAL_OFFER, + PJMEDIA_SDPNEG_EINSTATE); + + /* Reset state to done */ + neg->state = PJMEDIA_SDP_NEG_STATE_DONE; + + /* Clear temporary SDP */ + neg->neg_local_sdp = neg->neg_remote_sdp = NULL; + neg->has_remote_answer = PJ_FALSE; + + return PJ_SUCCESS; +} + + /* The best bit: SDP negotiation function! */ PJ_DEF(pj_status_t) pjmedia_sdp_neg_negotiate( pj_pool_t *pool, pjmedia_sdp_neg *neg, |