diff options
author | Benny Prijono <bennylp@teluu.com> | 2007-06-20 10:03:46 +0000 |
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committer | Benny Prijono <bennylp@teluu.com> | 2007-06-20 10:03:46 +0000 |
commit | a73bec4fabd296d54db391af0a29a97c5a149e2a (patch) | |
tree | 053eb1a8c0deae0ae278883e4b6d592a262dd1c1 /pjsip/include/pjsip-ua/sip_inv.h | |
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 'pjsip/include/pjsip-ua/sip_inv.h')
-rw-r--r-- | pjsip/include/pjsip-ua/sip_inv.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/pjsip/include/pjsip-ua/sip_inv.h b/pjsip/include/pjsip-ua/sip_inv.h index 3a144f80..e74abfac 100644 --- a/pjsip/include/pjsip-ua/sip_inv.h +++ b/pjsip/include/pjsip-ua/sip_inv.h @@ -149,7 +149,10 @@ typedef struct pjsip_inv_callback /** * This callback is called when the invite session has received * new offer from peer. Application can inspect the remote offer - * in "offer". + * in "offer", and set the SDP answer with #pjsip_inv_set_sdp_answer(). + * When the application sends a SIP message to send the answer, + * this SDP answer will be negotiated with the offer, and the result + * will be sent with the SIP message. * * @param inv The invite session. * @param offer Remote offer. @@ -158,6 +161,22 @@ typedef struct pjsip_inv_callback const pjmedia_sdp_session *offer); /** + * This callback is optional, and it is used to ask the application + * to create a fresh offer, when the invite session has received + * re-INVITE without offer. This offer then will be sent in the + * 200/OK response to the re-INVITE request. + * + * If application doesn't implement this callback, the invite session + * will send the currently active SDP as the offer. + * + * @param inv The invite session. + * @param p_offer Pointer to receive the SDP offer created by + * application. + */ + void (*on_create_offer)(pjsip_inv_session *inv, + pjmedia_sdp_session **p_offer); + + /** * This callback is called after SDP offer/answer session has completed. * The status argument specifies the status of the offer/answer, * as returned by pjmedia_sdp_neg_negotiate(). |