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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
528 lines
13 KiB
C
528 lines
13 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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#include <eXosip_cfg.h>
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extern eXosip_t eXosip;
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#if 0
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int eXosip_notify_find(int sid, eXosip_notify_t **jn)
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{
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for (*jn=eXosip.j_notifies; *jn!=NULL; *jn=(*jn)->next)
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{
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if ((*jn)->n_id==sid)
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return 0;
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}
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*jn = NULL;
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return -1;
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}
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#endif
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osip_transaction_t *
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eXosip_find_last_inc_subscribe(eXosip_notify_t *jn, 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, "SUBSCRIBE"))
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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 jn->n_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_notify(eXosip_notify_t *jn, 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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int
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eXosip_notify_init(eXosip_notify_t **jn, osip_message_t *inc_subscribe)
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{
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osip_contact_t *co;
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char *uri;
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int i;
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#ifdef SM
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char *locip;
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eXosip_get_localip_from_via(inc_subscribe,&locip);
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#else
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char locip[50];
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eXosip_guess_ip_for_via(eXosip.ip_family, locip, 49);
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#endif
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if (inc_subscribe==NULL
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||inc_subscribe->to==NULL
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||inc_subscribe->to->url==NULL)
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return -1;
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co = (osip_contact_t *) osip_list_get(inc_subscribe->contacts, 0);
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if (co==NULL || co->url==NULL)
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return -1;
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*jn = (eXosip_notify_t *)osip_malloc(sizeof(eXosip_notify_t));
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if (*jn == NULL) return -1;
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memset(*jn, 0, sizeof(eXosip_notify_t));
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i = osip_uri_to_str(co->url, &uri);
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if (i!=0)
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{
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osip_free(*jn);
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*jn=NULL;
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return -1;
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}
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osip_strncpy((*jn)->n_uri, uri, 254);
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osip_free(uri);
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if (inc_subscribe->to->url->username!=NULL)
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{
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/* SM: allocate a string instead of risking a buffer overflow */
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if (eXosip.localport==NULL)
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(*jn)->n_contact_info=strdup_printf("sip:%s@%s",
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inc_subscribe->to->url->username,
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locip);
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else
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(*jn)->n_contact_info= strdup_printf("sip:%s@%s:%s",
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inc_subscribe->to->url->username,
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locip, eXosip.localport);
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}
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else
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{
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if (eXosip.localport==NULL)
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(*jn)->n_contact_info=strdup_printf("sip:%s", locip);
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else
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(*jn)->n_contact_info=strdup_printf("sip:%s:%s", locip,
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eXosip.localport);
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}
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#ifdef SM
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osip_free(locip);
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#endif
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return 0;
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}
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#if 0
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void
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__eXosip_notify_remove_dialog_reference_in_notify(eXosip_notify_t *jn, eXosip_dialog_t *jd)
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{
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eXosip_dialog_t *_jd;
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jinfo_t *ji;
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if (jn==NULL) return;
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if (jd==NULL) return;
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for (_jd = jn->n_dialogs; _jd!=NULL; _jd=jn->n_dialogs)
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{
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if (jd==_jd)
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break;
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}
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if (_jd==NULL)
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{
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/* dialog not found??? */
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}
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ji = osip_transaction_get_your_instance(jn->n_inc_tr);
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if (ji!=NULL && ji->jd==jd)
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ji->jd=NULL;
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ji = osip_transaction_get_your_instance(jn->n_out_tr);
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if (ji!=NULL && ji->jd==jd)
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ji->jd=NULL;
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}
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#endif
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void
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eXosip_notify_free(eXosip_notify_t *jn)
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{
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/* ... */
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eXosip_dialog_t *jd;
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for (jd = jn->n_dialogs; jd!=NULL; jd=jn->n_dialogs)
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{
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REMOVE_ELEMENT(jn->n_dialogs, jd);
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eXosip_dialog_free(jd);
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}
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__eXosip_delete_jinfo(jn->n_inc_tr);
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__eXosip_delete_jinfo(jn->n_out_tr);
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if (jn->n_inc_tr!=NULL)
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osip_list_add(eXosip.j_transactions, jn->n_inc_tr, 0);
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if (jn->n_out_tr!=NULL)
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osip_list_add(eXosip.j_transactions, jn->n_out_tr, 0);
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if (jn->n_contact_info!=NULL) osip_free(jn->n_contact_info);
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osip_free(jn);
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}
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int
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_eXosip_notify_set_refresh_interval(eXosip_notify_t *jn,
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osip_message_t *inc_subscribe)
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{
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osip_header_t *exp;
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int now;
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now = time(NULL);
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if (jn==NULL || inc_subscribe==NULL)
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return -1;
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osip_message_get_expires(inc_subscribe, 0, &exp);
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if (exp==NULL || exp->hvalue==NULL)
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jn->n_ss_expires = now + 600;
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else
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{
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jn->n_ss_expires = osip_atoi(exp->hvalue);
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if (jn->n_ss_expires!=-1)
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jn->n_ss_expires = now + jn->n_ss_expires;
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else /* on error, set it to default */
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jn->n_ss_expires = now + 600;
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}
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return 0;
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}
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int
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eXosip_notify_add_allowed_subscriber(char *sip_url)
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{
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/* TODO */
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return -1;
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}
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int
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_eXosip_notify_is_a_known_subscriber(osip_message_t *sip)
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{
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/* */
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return -1;
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}
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int
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_eXosip_notify_add_body(eXosip_notify_t *jn, osip_message_t *notify)
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{
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char buf[1000];
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#ifdef SUPPORT_MSN
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int atom_id = 1000;
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#endif
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if (jn->n_ss_status!=EXOSIP_SUBCRSTATE_ACTIVE
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|| jn->n_contact_info==NULL || jn->n_contact_info=='\0') /* mandatory! */
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return 0; /* don't need a body? */
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#ifdef SUPPORT_MSN
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if (jn->n_online_status==EXOSIP_NOTIFY_ONLINE)
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{
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sprintf(buf, "<?xml version=\"1.0\"?>\n\
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<!DOCTYPE presence\n\
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PUBLIC \"-//IETF//DTD RFCxxxx XPIDF 1.0//EN\" \"xpidf.dtd\">\n\
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<presence>\n\
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<presentity uri=\"%s;method=SUBSCRIBE\" />\n\
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<atom id=\"%i\">\n\
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<address uri=\"%s;user=ip\" priority=\"0.800000\">\n\
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<status status=\"open\" />\n\
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<msnsubstatus substatus=\"online\" />\n\
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</address>\n\
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</atom>\n\
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</presence>", jn->n_contact_info, atom_id, jn->n_contact_info);
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}
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else if (jn->n_online_status==EXOSIP_NOTIFY_BUSY)
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{
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sprintf(buf, "<?xml version=\"1.0\"?>\n\
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<!DOCTYPE presence\n\
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PUBLIC \"-//IETF//DTD RFCxxxx XPIDF 1.0//EN\" \"xpidf.dtd\">\n\
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<presence>\n\
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<presentity uri=\"%s;method=SUBSCRIBE\" />\n\
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<atom id=\"%i\">\n\
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<address uri=\"%s;user=ip\" priority=\"0.800000\">\n\
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<status status=\"inuse\" />\n\
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<msnsubstatus substatus=\"busy\" />\n\
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</address>\n\
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</atom>\n\
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</presence>", jn->n_contact_info, atom_id, jn->n_contact_info);
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}
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else if (jn->n_online_status==EXOSIP_NOTIFY_BERIGHTBACK)
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{
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sprintf(buf, "<?xml version=\"1.0\"?>\n\
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<!DOCTYPE presence\n\
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PUBLIC \"-//IETF//DTD RFCxxxx XPIDF 1.0//EN\" \"xpidf.dtd\">\n\
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<presence>\n\
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<presentity uri=\"%s;method=SUBSCRIBE\" />\n\
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<atom id=\"%i\">\n\
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<address uri=\"%s;user=ip\" priority=\"0.800000\">\n\
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<status status=\"inactive\" />\n\
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<msnsubstatus substatus=\"berightback\" />\n\
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</address>\n\
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</atom>\n\
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</presence>", jn->n_contact_info, atom_id, jn->n_contact_info);
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}
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else if (jn->n_online_status==EXOSIP_NOTIFY_AWAY)
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{
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sprintf(buf, "<?xml version=\"1.0\"?>\n\
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<!DOCTYPE presence\n\
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PUBLIC \"-//IETF//DTD RFCxxxx XPIDF 1.0//EN\" \"xpidf.dtd\">\n\
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<presence>\n\
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<presentity uri=\"%s;method=SUBSCRIBE\" />\n\
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<atom id=\"%i\">\n\
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<address uri=\"%s;user=ip\" priority=\"0.800000\">\n\
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<status status=\"inactive\" />\n\
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<msnsubstatus substatus=\"away\" />\n\
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</address>\n\
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</atom>\n\
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</presence>", jn->n_contact_info, atom_id, jn->n_contact_info);
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}
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else if (jn->n_online_status==EXOSIP_NOTIFY_ONTHEPHONE)
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{
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sprintf(buf, "<?xml version=\"1.0\"?>\n\
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<!DOCTYPE presence\n\
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PUBLIC \"-//IETF//DTD RFCxxxx XPIDF 1.0//EN\" \"xpidf.dtd\">\n\
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<presence>\n\
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<presentity uri=\"%s;method=SUBSCRIBE\" />\n\
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<atom id=\"%i\">\n\
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<address uri=\"%s;user=ip\" priority=\"0.800000\">\n\
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<status status=\"inuse\" />\n\
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<msnsubstatus substatus=\"onthephone\" />\n\
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</address>\n\
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</atom>\n\
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</presence>", jn->n_contact_info, atom_id, jn->n_contact_info);
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}
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else if (jn->n_online_status==EXOSIP_NOTIFY_OUTTOLUNCH)
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{
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sprintf(buf, "<?xml version=\"1.0\"?>\n\
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<!DOCTYPE presence\n\
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PUBLIC \"-//IETF//DTD RFCxxxx XPIDF 1.0//EN\" \"xpidf.dtd\">\n\
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<presence>\n\
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<presentity uri=\"%s;method=SUBSCRIBE\" />\n\
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<atom id=\"%i\">\n\
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<address uri=\"%s;user=ip\" priority=\"0.800000\">\n\
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<status status=\"inactive\" />\n\
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<msnsubstatus substatus=\"outtolunch\" />\n\
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</address>\n\
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</atom>\n\
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</presence>", jn->n_contact_info, atom_id, jn->n_contact_info);
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}
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else
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{
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sprintf(buf, "<?xml version=\"1.0\"?>\n\
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<!DOCTYPE presence\n\
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PUBLIC \"-//IETF//DTD RFCxxxx XPIDF 1.0//EN\" \"xpidf.dtd\">\n\
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<presence>\n\
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<presentity uri=\"%s;method=SUBSCRIBE\" />\n\
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<atom id=\"%i\">\n\
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<address uri=\"%s;user=ip\" priority=\"0.800000\">\n\
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<status status=\"inactive\" />\n\
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<msnsubstatus substatus=\"away\" />\n\
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</address>\n\
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</atom>\n\
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</presence>", jn->n_contact_info, atom_id, jn->n_contact_info);
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}
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osip_message_set_body(notify, buf, strlen(buf));
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osip_message_set_content_type(notify, "application/xpidf+xml");
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#else
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if (jn->n_online_status==EXOSIP_NOTIFY_ONLINE)
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{
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sprintf(buf, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
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<presence xmlns=\"urn:ietf:params:xml:ns:pidf\"\n\
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entity=\"%s\">\n\
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<tuple id=\"sg89ae\">\n\
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<status>\n\
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<basic>open</basic>\n\
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</status>\n\
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<contact priority=\"0.8\">%s</contact>\n\
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<note>online</note>\n\
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</tuple>\n\
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</presence>",
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jn->n_contact_info, jn->n_contact_info);
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}
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else if (jn->n_online_status==EXOSIP_NOTIFY_BUSY)
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{
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sprintf(buf, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
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<presence xmlns=\"urn:ietf:params:xml:ns:pidf\"\n\
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xmlns:es=\"urn:ietf:params:xml:ns:pidf:status:rpid-status\"\n\
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entity=\"%s\">\n\
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<tuple id=\"sg89ae\">\n\
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<status>\n\
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<basic>open</basic>\n\
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<es:activities>\n\
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<es:activity>busy</es:activity>\n\
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</es:activities>\n\
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</status>\n\
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<contact priority=\"0.8\">%s</contact>\n\
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<note>busy</note>\n\
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</tuple>\n\
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</presence>",
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jn->n_contact_info, jn->n_contact_info);
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}
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else if (jn->n_online_status==EXOSIP_NOTIFY_BERIGHTBACK)
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{
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sprintf(buf, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
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<presence xmlns=\"urn:ietf:params:xml:ns:pidf\"\n\
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xmlns:es=\"urn:ietf:params:xml:ns:pidf:status:rpid-status\"\n\
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entity=\"%s\">\n\
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<tuple id=\"sg89ae\">\n\
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<status>\n\
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<basic>open</basic>\n\
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<es:activities>\n\
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<es:activity>in-transit</es:activity>\n\
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</es:activities>\n\
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</status>\n\
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<contact priority=\"0.8\">%s</contact>\n\
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<note>be right back</note>\n\
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</tuple>\n\
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</presence>",
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jn->n_contact_info, jn->n_contact_info);
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}
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else if (jn->n_online_status==EXOSIP_NOTIFY_AWAY)
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{
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sprintf(buf, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
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<presence xmlns=\"urn:ietf:params:xml:ns:pidf\"\n\
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xmlns:es=\"urn:ietf:params:xml:ns:pidf:status:rpid-status\"\n\
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entity=\"%s\">\n\
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<tuple id=\"sg89ae\">\n\
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<status>\n\
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<basic>open</basic>\n\
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<es:activities>\n\
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<es:activity>away</es:activity>\n\
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</es:activities>\n\
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</status>\n\
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<contact priority=\"0.8\">%s</contact>\n\
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<note>away</note>\n\
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</tuple>\n\
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</presence>",
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jn->n_contact_info, jn->n_contact_info);
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}
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else if (jn->n_online_status==EXOSIP_NOTIFY_ONTHEPHONE)
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{
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sprintf(buf, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
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<presence xmlns=\"urn:ietf:params:xml:ns:pidf\"\n\
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xmlns:es=\"urn:ietf:params:xml:ns:pidf:status:rpid-status\"\n\
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entity=\"%s\">\n\
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<tuple id=\"sg89ae\">\n\
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<status>\n\
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<basic>open</basic>\n\
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<es:activities>\n\
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<es:activity>on-the-phone</es:activity>\n\
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</es:activities>\n\
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</status>\n\
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<contact priority=\"0.8\">%s</contact>\n\
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<note>on the phone</note>\n\
|
|
</tuple>\n\
|
|
</presence>",
|
|
jn->n_contact_info, jn->n_contact_info);
|
|
}
|
|
else if (jn->n_online_status==EXOSIP_NOTIFY_OUTTOLUNCH)
|
|
{
|
|
sprintf(buf, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
|
|
<presence xmlns=\"urn:ietf:params:xml:ns:pidf\"\n\
|
|
xmlns:es=\"urn:ietf:params:xml:ns:pidf:status:rpid-status\"\n\
|
|
entity=\"%s\">\n\
|
|
<tuple id=\"sg89ae\">\n\
|
|
<status>\n\
|
|
<basic>open</basic>\n\
|
|
<es:activities>\n\
|
|
<es:activity>meal</es:activity>\n\
|
|
</es:activities>\n\
|
|
</status>\n\
|
|
<contact priority=\"0.8\">%s</contact>\n\
|
|
<note>out to lunch</note>\n\
|
|
</tuple>\n\
|
|
</presence>",
|
|
jn->n_contact_info, jn->n_contact_info);
|
|
}
|
|
else
|
|
{
|
|
/* */
|
|
sprintf(buf, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
|
|
<presence xmlns=\"urn:ietf:params:xml:ns:pidf\"\n\
|
|
xmlns:es=\"urn:ietf:params:xml:ns:pidf:status:rpid-status\"\n\
|
|
entity=\"%s\">\n%s",
|
|
jn->n_contact_info,
|
|
"<tuple id=\"sg89ae\">\n\
|
|
<status>\n\
|
|
<basic>closed</basic>\n\
|
|
<es:activities>\n\
|
|
<es:activity>permanent-absence</e:activity>\n\
|
|
</es:activities>\n\
|
|
</status>\n\
|
|
</tuple>\n\
|
|
\n</presence>\n");
|
|
}
|
|
osip_message_set_body(notify, buf, strlen(buf));
|
|
osip_message_set_content_type(notify, "application/pidf+xml");
|
|
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
_eXosip_notify_add_expires_in_2XX_for_subscribe(eXosip_notify_t *jn, osip_message_t *answer)
|
|
{
|
|
char tmp[20];
|
|
int now;
|
|
now = time(NULL);
|
|
|
|
if (jn->n_ss_expires-now<0)
|
|
{
|
|
tmp[0] = '0';
|
|
tmp[1] = '\0';
|
|
}
|
|
else
|
|
{
|
|
sprintf(tmp, "%i", jn->n_ss_expires-now);
|
|
}
|
|
osip_message_set_expires(answer, tmp);
|
|
}
|