mirror of
https://gitlab.linphone.org/BC/public/linphone-iphone.git
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2b8200409c
git-svn-id: svn+ssh://svn.savannah.nongnu.org/linphone/trunk@1 3f6dc0c8-ddfe-455d-9043-3cd528dc4637
436 lines
8.7 KiB
C
436 lines
8.7 KiB
C
/*
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eXosip - This is the eXtended osip library.
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Copyright (C) 2002, 2003 Aymeric MOIZARD - jack@atosc.org
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eXosip is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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eXosip is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifdef ENABLE_MPATROL
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#include <mpatrol.h>
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#endif
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#include "eXosip2.h"
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extern eXosip_t eXosip;
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/* some methods to extract transaction information from a eXosip_call_t */
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int
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eXosip_remove_transaction_from_call(osip_transaction_t *tr, eXosip_call_t *jc)
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{
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osip_transaction_t *inc_tr;
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osip_transaction_t *out_tr;
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eXosip_dialog_t *jd;
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int pos=0;
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if (jc->c_inc_tr==tr)
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{
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jc->c_inc_tr = NULL; /* can be NULL */
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return 0;
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}
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for (jd=jc->c_dialogs;jd!=NULL;jd=jd->next)
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{
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pos=0;
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while (!osip_list_eol(jd->d_inc_trs, pos))
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{
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inc_tr = osip_list_get(jd->d_inc_trs, pos);
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if (inc_tr==tr)
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{
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osip_list_remove(jd->d_inc_trs, pos);
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return 0;
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}
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pos++;
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}
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}
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if (jc->c_out_tr==tr)
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{
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jc->c_out_tr = NULL; /* can be NULL */
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return 0;
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}
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for (jd=jc->c_dialogs;jd!=NULL;jd=jd->next)
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{
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pos=0;
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while (!osip_list_eol(jd->d_out_trs, pos))
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{
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out_tr = osip_list_get(jd->d_out_trs, pos);
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if (out_tr==tr)
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{
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osip_list_remove(jd->d_out_trs, pos);
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return 0;
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}
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pos++;
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}
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}
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OSIP_TRACE(osip_trace(__FILE__,__LINE__,OSIP_INFO1,NULL,
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"eXosip: No information.\n"));
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return -1;
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}
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osip_transaction_t *
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eXosip_find_last_options(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *inc_tr;
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osip_transaction_t *out_tr;
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inc_tr = eXosip_find_last_inc_options(jc, jd);
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out_tr = eXosip_find_last_out_options(jc, jd);
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if (inc_tr==NULL)
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return out_tr;
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if (out_tr==NULL)
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return inc_tr;
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if (inc_tr->birth_time>out_tr->birth_time)
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return inc_tr;
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return out_tr;
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}
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osip_transaction_t *
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eXosip_find_last_inc_options(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *inc_tr;
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int pos;
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inc_tr = NULL;
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pos=0;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_inc_trs, pos))
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{
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inc_tr = osip_list_get(jd->d_inc_trs, pos);
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if (0==strcmp(inc_tr->cseq->method, "OPTIONS"))
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break;
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else inc_tr = NULL;
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pos++;
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}
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}
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else
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inc_tr = NULL;
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if (inc_tr==NULL)
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return jc->c_inc_options_tr; /* can be NULL */
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return inc_tr;
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}
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osip_transaction_t *
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eXosip_find_last_out_options(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *out_tr;
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int pos;
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out_tr = NULL;
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pos=0;
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if (jd==NULL && jc==NULL) return NULL;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_out_trs, pos))
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{
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out_tr = osip_list_get(jd->d_out_trs, pos);
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if (0==strcmp(out_tr->cseq->method, "OPTIONS"))
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break;
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else out_tr = NULL;
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pos++;
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}
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}
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if (out_tr==NULL)
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return jc->c_out_options_tr; /* can be NULL */
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return out_tr;
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}
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osip_transaction_t *
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eXosip_find_last_info(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *inc_tr;
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osip_transaction_t *out_tr;
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inc_tr = eXosip_find_last_inc_info(jc, jd);
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out_tr = eXosip_find_last_out_info(jc, jd);
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if (inc_tr==NULL)
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return out_tr;
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if (out_tr==NULL)
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return inc_tr;
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if (inc_tr->birth_time>out_tr->birth_time)
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return inc_tr;
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return out_tr;
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}
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osip_transaction_t *
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eXosip_find_last_inc_info(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *inc_tr;
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int pos;
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inc_tr = NULL;
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pos=0;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_inc_trs, pos))
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{
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inc_tr = osip_list_get(jd->d_inc_trs, pos);
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if (0==strcmp(inc_tr->cseq->method, "INFO"))
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break;
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else inc_tr = NULL;
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pos++;
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}
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}
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else
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inc_tr = NULL;
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return inc_tr;
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}
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osip_transaction_t *
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eXosip_find_last_out_info(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *out_tr;
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int pos;
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out_tr = NULL;
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pos=0;
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if (jd==NULL && jc==NULL) return NULL;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_out_trs, pos))
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{
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out_tr = osip_list_get(jd->d_out_trs, pos);
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if (0==strcmp(out_tr->cseq->method, "INFO"))
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break;
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else out_tr = NULL;
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pos++;
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}
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}
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return out_tr;
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}
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osip_transaction_t *
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eXosip_find_last_refer(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *inc_tr;
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osip_transaction_t *out_tr;
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inc_tr = eXosip_find_last_inc_refer(jc, jd);
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out_tr = eXosip_find_last_out_refer(jc, jd);
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if (inc_tr==NULL)
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return out_tr;
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if (out_tr==NULL)
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return inc_tr;
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if (inc_tr->birth_time>out_tr->birth_time)
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return inc_tr;
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return out_tr;
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}
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osip_transaction_t *
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eXosip_find_last_invite(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *inc_tr;
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osip_transaction_t *out_tr;
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inc_tr = eXosip_find_last_inc_invite(jc, jd);
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out_tr = eXosip_find_last_out_invite(jc, jd);
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if (inc_tr==NULL)
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return out_tr;
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if (out_tr==NULL)
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return inc_tr;
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if (inc_tr->birth_time>out_tr->birth_time)
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return inc_tr;
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return out_tr;
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}
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osip_transaction_t *
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eXosip_find_last_inc_invite(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *inc_tr;
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int pos;
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inc_tr = NULL;
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pos=0;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_inc_trs, pos))
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{
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inc_tr = osip_list_get(jd->d_inc_trs, pos);
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if (0==strcmp(inc_tr->cseq->method, "INVITE"))
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break;
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else inc_tr = NULL;
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pos++;
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}
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}
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else
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inc_tr = NULL;
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if (inc_tr==NULL)
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return jc->c_inc_tr; /* can be NULL */
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return inc_tr;
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}
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osip_transaction_t *
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eXosip_find_last_out_invite(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *out_tr;
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int pos;
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out_tr = NULL;
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pos=0;
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if (jd==NULL && jc==NULL) return NULL;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_out_trs, pos))
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{
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out_tr = osip_list_get(jd->d_out_trs, pos);
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if (0==strcmp(out_tr->cseq->method, "INVITE"))
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break;
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else out_tr = NULL;
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pos++;
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}
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}
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if (out_tr==NULL)
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return jc->c_out_tr; /* can be NULL */
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return out_tr;
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}
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osip_transaction_t *
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eXosip_find_last_inc_bye(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *inc_tr;
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int pos;
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inc_tr = NULL;
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pos=0;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_inc_trs, pos))
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{
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inc_tr = osip_list_get(jd->d_inc_trs, pos);
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if (0==strcmp(inc_tr->cseq->method, "BYE"))
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return inc_tr;
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pos++;
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}
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}
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return NULL;
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}
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osip_transaction_t *
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eXosip_find_last_out_bye(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *out_tr;
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int pos;
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out_tr = NULL;
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pos=0;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_out_trs, pos))
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{
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out_tr = osip_list_get(jd->d_out_trs, pos);
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if (0==strcmp(out_tr->cseq->method, "BYE"))
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return out_tr;
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pos++;
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}
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}
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return NULL;
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}
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osip_transaction_t *
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eXosip_find_last_inc_refer(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *inc_tr;
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int pos;
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inc_tr = NULL;
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pos=0;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_inc_trs, pos))
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{
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inc_tr = osip_list_get(jd->d_inc_trs, pos);
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if (0==strcmp(inc_tr->cseq->method, "REFER"))
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return inc_tr;
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pos++;
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}
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}
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return NULL;
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}
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osip_transaction_t *
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eXosip_find_last_out_refer(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *out_tr;
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int pos;
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out_tr = NULL;
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pos=0;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_out_trs, pos))
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{
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out_tr = osip_list_get(jd->d_out_trs, pos);
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if (0==strcmp(out_tr->cseq->method, "REFER"))
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return out_tr;
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pos++;
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}
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}
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return NULL;
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}
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osip_transaction_t *
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eXosip_find_last_inc_notify_for_refer(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *inc_tr;
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int pos;
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inc_tr = NULL;
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pos=0;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_inc_trs, pos))
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{
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inc_tr = osip_list_get(jd->d_inc_trs, pos);
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if (0==strcmp(inc_tr->cseq->method, "NOTIFY"))
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return inc_tr;
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pos++;
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}
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}
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return NULL;
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}
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osip_transaction_t *
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eXosip_find_last_out_notify_for_refer(eXosip_call_t *jc, eXosip_dialog_t *jd )
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{
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osip_transaction_t *out_tr;
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int pos;
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out_tr = NULL;
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pos=0;
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if (jd!=NULL)
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{
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while (!osip_list_eol(jd->d_out_trs, pos))
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{
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out_tr = osip_list_get(jd->d_out_trs, pos);
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if (0==strcmp(out_tr->cseq->method, "NOTIFY"))
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return out_tr;
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pos++;
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}
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}
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return NULL;
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}
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