/*
The oSIP library implements the Session Initiation Protocol (SIP -rfc3261-)
Copyright (C) 2001,2002,2003,2004,2005 Aymeric MOIZARD jack@atosc.org
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <osipparser2/osip_port.h>
#include <osipparser2/osip_message.h>
/* enable logging of memory accesses */
const char *osip_protocol_version = "SIP/2.0";
int
osip_message_init (osip_message_t ** sip)
{
*sip = (osip_message_t *) osip_malloc (sizeof (osip_message_t));
if (*sip == NULL)
return -1;
memset (*sip, 0, sizeof (osip_message_t));
(*sip)->accepts = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->accepts);
(*sip)->accept_encodings = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->accept_encodings);
(*sip)->accept_languages = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->accept_languages);
(*sip)->alert_infos = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->alert_infos);
(*sip)->allows = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->allows);
(*sip)->authentication_infos =
(osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->authentication_infos);
(*sip)->authorizations = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->authorizations);
(*sip)->call_id = NULL;
(*sip)->call_infos = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->call_infos);
(*sip)->contacts = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->contacts);
/* forget it: this field is not suported */
(*sip)->content_dispositions = NULL;
(*sip)->content_encodings = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->content_encodings);
(*sip)->content_length = NULL;
(*sip)->content_type = NULL;
(*sip)->cseq = NULL;
(*sip)->error_infos = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->error_infos);
(*sip)->from = NULL;
(*sip)->mime_version = NULL;
(*sip)->proxy_authenticates = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->proxy_authenticates);
(*sip)->proxy_authentication_infos =
(osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->proxy_authentication_infos);
(*sip)->proxy_authorizations =
(osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->proxy_authorizations);
(*sip)->record_routes = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->record_routes);
(*sip)->routes = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->routes);
(*sip)->to = NULL;
(*sip)->vias = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->vias);
(*sip)->www_authenticates = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->www_authenticates);
(*sip)->bodies = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->bodies);
(*sip)->headers = (osip_list_t *) osip_malloc (sizeof (osip_list_t));
osip_list_init ((*sip)->headers);
(*sip)->message_property = 3;
(*sip)->message = NULL; /* buffer to avoid calling osip_message_to_str many times (for retransmission) */
(*sip)->message_length = 0;
(*sip)->application_data = NULL;
return 0; /* ok */
}
void
osip_message_set_reason_phrase (osip_message_t * sip, char *reason)
{
sip->reason_phrase = reason;
}
void
osip_message_set_status_code (osip_message_t * sip, int status_code)
{
sip->status_code = status_code;
}
void
osip_message_set_method (osip_message_t * sip, char *sip_method)
{
sip->sip_method = sip_method;
}
void
osip_message_set_version (osip_message_t * sip, char *sip_version)
{
sip->sip_version = sip_version;
}
void
osip_message_set_uri (osip_message_t * sip, osip_uri_t * url)
{
sip->req_uri = url;
}
void
osip_message_free (osip_message_t * sip)
{
int pos = 0;
if (sip == NULL)
return;
osip_free (sip->sip_method);
osip_free (sip->sip_version);
if (sip->req_uri != NULL)
{
osip_uri_free (sip->req_uri);
}
osip_free (sip->reason_phrase);
{
osip_accept_t *accept;
while (!osip_list_eol (sip->accepts, pos))
{
accept = (osip_accept_t *) osip_list_get (sip->accepts, pos);
osip_list_remove (sip->accepts, pos);
osip_accept_free (accept);
}
osip_free (sip->accepts);
}
{
osip_accept_encoding_t *accept_encoding;
while (!osip_list_eol (sip->accept_encodings, pos))
{
accept_encoding =
(osip_accept_encoding_t *) osip_list_get (sip->accept_encodings, pos);
osip_list_remove (sip->accept_encodings, pos);
osip_accept_encoding_free (accept_encoding);
}
osip_free (sip->accept_encodings);
}
{
osip_accept_language_t *accept_language;
while (!osip_list_eol (sip->accept_languages, pos))
{
accept_language =
(osip_accept_language_t *) osip_list_get (sip->accept_languages, pos);
osip_list_remove (sip->accept_languages, pos);
osip_accept_language_free (accept_language);
}
osip_free (sip->accept_languages);
}
{
osip_alert_info_t *alert_info;
while (!osip_list_eol (sip->alert_infos, pos))
{
alert_info = (osip_alert_info_t *) osip_list_get (sip->alert_infos, pos);
osip_list_remove (sip->alert_infos, pos);
osip_alert_info_free (alert_info);
}
osip_free (sip->alert_infos);
}
{
osip_allow_t *al;
while (!osip_list_eol (sip->allows, pos))
{
al = (osip_allow_t *) osip_list_get (sip->allows, pos);
osip_list_remove (sip->allows, pos);
osip_allow_free (al);
}
osip_free (sip->allows);
}
{
osip_authentication_info_t *al;
while (!osip_list_eol (sip->authentication_infos, pos))
{
al =
(osip_authentication_info_t *) osip_list_get (sip->
authentication_infos, pos);
osip_list_remove (sip->authentication_infos, pos);
osip_authentication_info_free (al);
}
osip_free (sip->authentication_infos);
}
{
osip_authorization_t *al;
while (!osip_list_eol (sip->authorizations, pos))
{
al = (osip_authorization_t *) osip_list_get (sip->authorizations, pos);
osip_list_remove (sip->authorizations, pos);
osip_authorization_free (al);
}
osip_free (sip->authorizations);
}
if (sip->call_id != NULL)
{
osip_call_id_free (sip->call_id);
}
{
osip_call_info_t *call_info;
while (!osip_list_eol (sip->call_infos, pos))
{
call_info = (osip_call_info_t *) osip_list_get (sip->call_infos, pos);
osip_list_remove (sip->call_infos, pos);
osip_call_info_free (call_info);
}
osip_free (sip->call_infos);
}
{
osip_contact_t *contact;
while (!osip_list_eol (sip->contacts, pos))
{
contact = (osip_contact_t *) osip_list_get (sip->contacts, pos);
osip_list_remove (sip->contacts, pos);
osip_contact_free (contact);
}
osip_free (sip->contacts);
}
{
osip_content_encoding_t *ce;
while (!osip_list_eol (sip->content_encodings, pos))
{
ce =
(osip_content_encoding_t *) osip_list_get (sip->content_encodings, pos);
osip_list_remove (sip->content_encodings, pos);
osip_content_encoding_free (ce);
}
osip_free (sip->content_encodings);
}
if (sip->content_length != NULL)
{
osip_content_length_free (sip->content_length);
}
if (sip->content_type != NULL)
{
osip_content_type_free (sip->content_type);
}
if (sip->cseq != NULL)
{
osip_cseq_free (sip->cseq);
}
{
osip_error_info_t *error_info;
while (!osip_list_eol (sip->error_infos, pos))
{
error_info = (osip_error_info_t *) osip_list_get (sip->error_infos, pos);
osip_list_remove (sip->error_infos, pos);
osip_error_info_free (error_info);
}
osip_free (sip->error_infos);
}
if (sip->from != NULL)
{
osip_from_free (sip->from);
}
if (sip->mime_version != NULL)
{
osip_mime_version_free (sip->mime_version);
}
{
osip_proxy_authenticate_t *al;
while (!osip_list_eol (sip->proxy_authenticates, pos))
{
al =
(osip_proxy_authenticate_t *) osip_list_get (sip->
proxy_authenticates, pos);
osip_list_remove (sip->proxy_authenticates, pos);
osip_proxy_authenticate_free (al);
}
osip_free (sip->proxy_authenticates);
}
{
osip_proxy_authentication_info_t *al;
while (!osip_list_eol (sip->proxy_authentication_infos, pos))
{
al =
(osip_proxy_authentication_info_t *) osip_list_get (sip->
proxy_authentication_infos,
pos);
osip_list_remove (sip->proxy_authentication_infos, pos);
osip_proxy_authentication_info_free (al);
}
osip_free (sip->proxy_authentication_infos);
}
{
osip_proxy_authorization_t *proxy_authorization;
while (!osip_list_eol (sip->proxy_authorizations, pos))
{
proxy_authorization =
(osip_proxy_authorization_t *) osip_list_get (sip->
proxy_authorizations, pos);
osip_list_remove (sip->proxy_authorizations, pos);
osip_proxy_authorization_free (proxy_authorization);
}
osip_free (sip->proxy_authorizations);
}
{
osip_record_route_t *record_route;
while (!osip_list_eol (sip->record_routes, pos))
{
record_route =
(osip_record_route_t *) osip_list_get (sip->record_routes, pos);
osip_list_remove (sip->record_routes, pos);
osip_record_route_free (record_route);
}
osip_free (sip->record_routes);
}
{
osip_route_t *route;
while (!osip_list_eol (sip->routes, pos))
{
route = (osip_route_t *) osip_list_get (sip->routes, pos);
osip_list_remove (sip->routes, pos);
osip_route_free (route);
}
osip_free (sip->routes);
}
if (sip->to != NULL)
{
osip_to_free (sip->to);
}
{
osip_via_t *via;
while (!osip_list_eol (sip->vias, pos))
{
via = (osip_via_t *) osip_list_get (sip->vias, pos);
osip_list_remove (sip->vias, pos);
osip_via_free (via);
}
osip_free (sip->vias);
}
{
osip_www_authenticate_t *al;
while (!osip_list_eol (sip->www_authenticates, pos))
{
al =
(osip_www_authenticate_t *) osip_list_get (sip->www_authenticates, pos);
osip_list_remove (sip->www_authenticates, pos);
osip_www_authenticate_free (al);
}
osip_free (sip->www_authenticates);
}
{
osip_header_t *header;
while (!osip_list_eol (sip->headers, pos))
{
header = (osip_header_t *) osip_list_get (sip->headers, pos);
osip_list_remove (sip->headers, pos);
osip_header_free (header);
}
osip_free (sip->headers);
}
{
osip_body_t *body;
while (!osip_list_eol (sip->bodies, pos))
{
body = (osip_body_t *) osip_list_get (sip->bodies, pos);
osip_list_remove (sip->bodies, pos);
osip_body_free (body);
}
osip_free (sip->bodies);
}
osip_free (sip->message);
osip_free (sip);
}
int
osip_message_clone (const osip_message_t * sip, osip_message_t ** dest)
{
osip_message_t *copy;
int pos = 0;
int i;
if (sip == NULL)
return -1;
*dest = NULL;
i = osip_message_init (©);
if (i != 0)
return -1;
copy->sip_method = osip_strdup (sip->sip_method);
copy->sip_version = osip_strdup (sip->sip_version);
copy->status_code = sip->status_code;
copy->reason_phrase = osip_strdup (sip->reason_phrase);
if (sip->req_uri != NULL)
{
i = osip_uri_clone (sip->req_uri, &(copy->req_uri));
if (i != 0)
goto mc_error1;
}
{
osip_accept_t *accept;
osip_accept_t *accept2;
pos = 0;
while (!osip_list_eol (sip->accepts, pos))
{
accept = (osip_accept_t *) osip_list_get (sip->accepts, pos);
i = osip_accept_clone (accept, &accept2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->accepts, accept2, -1); /* insert as last element */
pos++;
}
}
{
osip_accept_encoding_t *accept_encoding;
osip_accept_encoding_t *accept_encoding2;
pos = 0;
while (!osip_list_eol (sip->accept_encodings, pos))
{
accept_encoding =
(osip_accept_encoding_t *) osip_list_get (sip->accept_encodings, pos);
i = osip_accept_encoding_clone (accept_encoding, &accept_encoding2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->accept_encodings, accept_encoding2, -1);
pos++;
}
}
{
osip_accept_language_t *accept_language;
osip_accept_language_t *accept_language2;
pos = 0;
while (!osip_list_eol (sip->accept_languages, pos))
{
accept_language =
(osip_accept_language_t *) osip_list_get (sip->accept_languages, pos);
i = osip_accept_language_clone (accept_language, &accept_language2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->accept_languages, accept_language2, -1);
pos++;
}
}
{
osip_alert_info_t *alert_info;
osip_alert_info_t *alert_info2;
pos = 0;
while (!osip_list_eol (sip->alert_infos, pos))
{
alert_info = (osip_alert_info_t *) osip_list_get (sip->alert_infos, pos);
i = osip_alert_info_clone (alert_info, &alert_info2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->alert_infos, alert_info2, -1);
pos++;
}
}
{
osip_allow_t *allow;
osip_allow_t *allow2;
pos = 0;
while (!osip_list_eol (sip->allows, pos))
{
allow = (osip_allow_t *) osip_list_get (sip->allows, pos);
i = osip_allow_clone (allow, &allow2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->allows, allow2, -1);
pos++;
}
}
{
osip_authentication_info_t *authentication_info;
osip_authentication_info_t *authentication_info2;
pos = 0;
while (!osip_list_eol (sip->authentication_infos, pos))
{
authentication_info =
(osip_authentication_info_t *) osip_list_get (sip->
authentication_infos, pos);
i =
osip_authentication_info_clone (authentication_info,
&authentication_info2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->authentication_infos, authentication_info2, -1);
pos++;
}
}
{
osip_authorization_t *authorization;
osip_authorization_t *authorization2;
pos = 0;
while (!osip_list_eol (sip->authorizations, pos))
{
authorization =
(osip_authorization_t *) osip_list_get (sip->authorizations, pos);
i = osip_authorization_clone (authorization, &authorization2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->authorizations, authorization2, -1);
pos++;
}
}
if (sip->call_id != NULL)
{
i = osip_call_id_clone (sip->call_id, &(copy->call_id));
if (i != 0)
goto mc_error1;
}
{
osip_call_info_t *call_info;
osip_call_info_t *call_info2;
pos = 0;
while (!osip_list_eol (sip->call_infos, pos))
{
call_info = (osip_call_info_t *) osip_list_get (sip->call_infos, pos);
i = osip_call_info_clone (call_info, &call_info2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->call_infos, call_info2, -1);
pos++;
}
}
{
osip_contact_t *contact;
osip_contact_t *contact2;
pos = 0;
while (!osip_list_eol (sip->contacts, pos))
{
contact = (osip_contact_t *) osip_list_get (sip->contacts, pos);
i = osip_contact_clone (contact, &contact2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->contacts, contact2, -1);
pos++;
}
}
{
osip_content_encoding_t *content_encoding;
osip_content_encoding_t *content_encoding2;
pos = 0;
while (!osip_list_eol (sip->content_encodings, pos))
{
content_encoding =
(osip_content_encoding_t *) osip_list_get (sip->content_encodings, pos);
i = osip_content_encoding_clone (content_encoding, &content_encoding2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->content_encodings, content_encoding2, -1);
pos++;
}
}
if (sip->content_length != NULL)
{
i = osip_content_length_clone (sip->content_length, &(copy->content_length));
if (i != 0)
goto mc_error1;
}
if (sip->content_type != NULL)
{
i = osip_content_type_clone (sip->content_type, &(copy->content_type));
if (i != 0)
goto mc_error1;
}
if (sip->cseq != NULL)
{
i = osip_cseq_clone (sip->cseq, &(copy->cseq));
if (i != 0)
goto mc_error1;
}
{
osip_error_info_t *error_info;
osip_error_info_t *error_info2;
pos = 0;
while (!osip_list_eol (sip->error_infos, pos))
{
error_info = (osip_error_info_t *) osip_list_get (sip->error_infos, pos);
i = osip_error_info_clone (error_info, &error_info2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->error_infos, error_info2, -1);
pos++;
}
}
if (sip->from != NULL)
{
i = osip_from_clone (sip->from, &(copy->from));
if (i != 0)
goto mc_error1;
}
if (sip->mime_version != NULL)
{
i = osip_mime_version_clone (sip->mime_version, &(copy->mime_version));
if (i != 0)
goto mc_error1;
}
{
osip_proxy_authenticate_t *proxy_authenticate;
osip_proxy_authenticate_t *proxy_authenticate2;
pos = 0;
while (!osip_list_eol (sip->proxy_authenticates, pos))
{
proxy_authenticate =
(osip_proxy_authenticate_t *) osip_list_get (sip->
proxy_authenticates, pos);
i =
osip_proxy_authenticate_clone (proxy_authenticate, &proxy_authenticate2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->proxy_authenticates, proxy_authenticate2, -1);
pos++;
}
}
{
osip_proxy_authentication_info_t *proxy_authentication_info;
osip_proxy_authentication_info_t *proxy_authentication_info2;
pos = 0;
while (!osip_list_eol (sip->proxy_authentication_infos, pos))
{
proxy_authentication_info =
(osip_proxy_authentication_info_t *) osip_list_get (sip->
proxy_authentication_infos,
pos);
i =
osip_proxy_authentication_info_clone (proxy_authentication_info,
&proxy_authentication_info2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->proxy_authentication_infos,
proxy_authentication_info2, -1);
pos++;
}
}
{
osip_proxy_authorization_t *proxy_authorization;
osip_proxy_authorization_t *proxy_authorization2;
pos = 0;
while (!osip_list_eol (sip->proxy_authorizations, pos))
{
proxy_authorization =
(osip_proxy_authorization_t *) osip_list_get (sip->
proxy_authorizations, pos);
i =
osip_proxy_authorization_clone (proxy_authorization,
&proxy_authorization2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->proxy_authorizations, proxy_authorization2, -1);
pos++;
}
}
{
osip_record_route_t *record_route;
osip_record_route_t *record_route2;
pos = 0;
while (!osip_list_eol (sip->record_routes, pos))
{
record_route =
(osip_record_route_t *) osip_list_get (sip->record_routes, pos);
i = osip_record_route_clone (record_route, &record_route2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->record_routes, record_route2, -1);
pos++;
}
}
{
osip_route_t *route;
osip_route_t *route2;
pos = 0;
while (!osip_list_eol (sip->routes, pos))
{
route = (osip_route_t *) osip_list_get (sip->routes, pos);
i = osip_route_clone (route, &route2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->routes, route2, -1);
pos++;
}
}
if (sip->to != NULL)
{
i = osip_to_clone (sip->to, &(copy->to));
if (i != 0)
goto mc_error1;
}
{
osip_via_t *via;
osip_via_t *via2;
pos = 0;
while (!osip_list_eol (sip->vias, pos))
{
via = (osip_via_t *) osip_list_get (sip->vias, pos);
i = osip_via_clone (via, &via2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->vias, via2, -1);
pos++;
}
}
{
osip_www_authenticate_t *www_authenticate;
osip_www_authenticate_t *www_authenticate2;
pos = 0;
while (!osip_list_eol (sip->www_authenticates, pos))
{
www_authenticate =
(osip_www_authenticate_t *) osip_list_get (sip->www_authenticates, pos);
i = osip_www_authenticate_clone (www_authenticate, &www_authenticate2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->www_authenticates, www_authenticate2, -1);
pos++;
}
}
{
osip_header_t *header;
osip_header_t *header2;
pos = 0;
while (!osip_list_eol (sip->headers, pos))
{
header = (osip_header_t *) osip_list_get (sip->headers, pos);
i = osip_header_clone (header, &header2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->headers, header2, -1);
pos++;
}
}
{
osip_body_t *body;
osip_body_t *body2;
pos = 0;
while (!osip_list_eol (sip->bodies, pos))
{
body = (osip_body_t *) osip_list_get (sip->bodies, pos);
i = osip_body_clone (body, &body2);
if (i != 0)
goto mc_error1;
osip_list_add (copy->bodies, body2, -1);
pos++;
}
}
copy->message_length = sip->message_length;
copy->message = osip_strdup (sip->message);
copy->message_property = sip->message_property;
*dest = copy;
return 0;
mc_error1:
osip_message_free (copy);
return -1;
}
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