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finalize call transfert implementation

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This commit is contained in:
Jehan Monnier 2013-02-21 14:53:10 +01:00
parent d837794192
commit 2d49bfd8be
1 changed files with 31 additions and 6 deletions
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37
coreapi/bellesip_sal/sal_op_call_transfer.c
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@ -60,10 +60,12 @@ int sal_call_refer(SalOp *op, const char *refer_to){
int sal_call_refer_with_replaces(SalOp *op, SalOp *other_call_op){
belle_sip_dialog_state_t other_call_dialog_state=other_call_op->dialog?belle_sip_dialog_get_state(other_call_op->dialog):BELLE_SIP_DIALOG_NULL;
belle_sip_dialog_state_t op_dialog_state=op->dialog?belle_sip_dialog_get_state(op->dialog):BELLE_SIP_DIALOG_NULL;
belle_sip_header_replaces_t* replaces;
belle_sip_header_refer_to_t* refer_to;
belle_sip_header_referred_by_t* referred_by;
const char* from_tag;
const char* to_tag;
char* escaped_replaces;
/*first, build refer to*/
if (other_call_dialog_state!=BELLE_SIP_DIALOG_CONFIRMED) {
ms_error(" wrong dialog state [%s] for op [%p], should be BELLE_SIP_DIALOG_CONFIRMED",belle_sip_dialog_state_to_string(other_call_dialog_state)
@ -77,13 +79,29 @@ int sal_call_refer_with_replaces(SalOp *op, SalOp *other_call_op){
}
refer_to=belle_sip_header_refer_to_create(belle_sip_dialog_get_remote_party(other_call_op->dialog));
belle_sip_parameters_clean(BELLE_SIP_PARAMETERS(refer_to));
if (belle_sip_dialog_is_server(other_call_op->dialog)) {
to_tag=belle_sip_dialog_get_local_tag(other_call_op->dialog);
from_tag=belle_sip_dialog_get_remote_tag(other_call_op->dialog);;
} else {
from_tag=belle_sip_dialog_get_local_tag(other_call_op->dialog);
to_tag=belle_sip_dialog_get_remote_tag(other_call_op->dialog);;
}
replaces=belle_sip_header_replaces_create(belle_sip_header_call_id_get_call_id(belle_sip_dialog_get_call_id(other_call_op->dialog))
,from_tag,to_tag);
escaped_replaces=belle_sip_header_replaces_value_to_escaped_string(replaces);
belle_sip_uri_set_header(belle_sip_header_address_get_uri(BELLE_SIP_HEADER_ADDRESS(refer_to)),"Replaces",escaped_replaces);
belle_sip_free(escaped_replaces);
referred_by=belle_sip_header_referred_by_create(belle_sip_dialog_get_local_party(op->dialog));
belle_sip_parameters_clean(BELLE_SIP_PARAMETERS(referred_by));
return sal_call_refer_to(op,refer_to,referred_by);
}
/*
int sal_call_accept_refer(SalOp *h){
ms_fatal("sal_call_accept_refer not implemented yet");
return -1;
}
}*/
/*informs this call is consecutive to an incoming refer */
int sal_call_set_referer(SalOp *h, SalOp *refered_call){
if (refered_call->replaces)
@ -93,9 +111,16 @@ int sal_call_set_referer(SalOp *h, SalOp *refered_call){
return 0;
}
/* returns the SalOp of a call that should be replaced by h, if any */
SalOp *sal_call_get_replaces(SalOp *h){
if (h!=NULL && h->replaces!=NULL){
ms_fatal("sal_call_get_replaces not implemented yet");
SalOp *sal_call_get_replaces(SalOp *op){
if (op && op->replaces){
belle_sip_dialog_t* dialog=belle_sip_provider_find_dialog(op->base.root->prov
,belle_sip_header_replaces_get_call_id(op->replaces)
,belle_sip_header_replaces_get_from_tag(op->replaces)
,belle_sip_header_replaces_get_to_tag(op->replaces));
if (dialog) {
return (SalOp*)belle_sip_dialog_get_application_data(dialog);
}
}
return NULL;
}