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/* --------------------------------------------------------------------------
*
* License
*
* The contents of this file are subject to the Jabber Open Source License
* Version 1.0 (the "JOSL"). You may not copy or use this file, in either
* source code or executable form, except in compliance with the JOSL. You
* may obtain a copy of the JOSL at http://www.jabber.org/ or at
* http://www.opensource.org/.
*
* Software distributed under the JOSL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the JOSL
* for the specific language governing rights and limitations under the
* JOSL.
*
* Copyrights
*
* Portions created by or assigned to Jabber.com, Inc. are
* Copyright (c) 1999-2002 Jabber.com, Inc. All Rights Reserved. Contact
* information for Jabber.com, Inc. is available at http://www.jabber.com/.
*
* Portions Copyright (c) 1998-1999 Jeremie Miller.
*
* Acknowledgements
*
* Special thanks to the Jabber Open Source Contributors for their
* suggestions and support of Jabber.
*
* Alternatively, the contents of this file may be used under the terms of the
* GNU General Public License Version 2 or later (the "GPL"), in which case
* the provisions of the GPL are applicable instead of those above. If you
* wish to allow use of your version of this file only under the terms of the
* GPL and not to allow others to use your version of this file under the JOSL,
* indicate your decision by deleting the provisions above and replace them
* with the notice and other provisions required by the GPL. If you do not
* delete the provisions above, a recipient may use your version of this file
* under either the JOSL or the GPL.
*
*
* --------------------------------------------------------------------------*/
#include "jabber.h"
static jpacket jpacket_reset(jpacket p);
jpacket jpacket_new(xmlnode x)
{
jpacket p;
if(x == NULL)
return NULL;
p = pmalloc(xmlnode_pool(x),sizeof(_jpacket));
p->x = x;
return jpacket_reset(p);
}
static jpacket jpacket_reset(jpacket p)
{
char *val;
xmlnode x;
x = p->x;
memset(p,0,sizeof(_jpacket));
p->x = x;
p->p = xmlnode_pool(x);
if(strncmp(xmlnode_get_name(x),"message",7) == 0)
{
p->type = JPACKET_MESSAGE;
}else if(strncmp(xmlnode_get_name(x),"presence",8) == 0)
{
p->type = JPACKET_PRESENCE;
val = xmlnode_get_attrib(x, "type");
if(val == NULL)
p->subtype = JPACKET__AVAILABLE;
else if(strcmp(val,"unavailable") == 0)
p->subtype = JPACKET__UNAVAILABLE;
else if(strcmp(val,"probe") == 0)
p->subtype = JPACKET__PROBE;
else if(strcmp(val,"error") == 0)
p->subtype = JPACKET__ERROR;
else if(strcmp(val,"invisible") == 0)
p->subtype = JPACKET__INVISIBLE;
else if(*val == 's' || *val == 'u')
p->type = JPACKET_S10N;
else if(strcmp(val,"available") == 0)
{ /* someone is using type='available' which is frowned upon */
xmlnode_hide_attrib(x,"type");
p->subtype = JPACKET__AVAILABLE;
}else
p->type = JPACKET_UNKNOWN;
}else if(strncmp(xmlnode_get_name(x),"iq",2) == 0)
{
p->type = JPACKET_IQ;
p->iq = xmlnode_get_tag(x,"?xmlns");
p->iqns = xmlnode_get_attrib(p->iq,"xmlns");
}
/* set up the jids if any, flag packet as unknown if they are unparseable */
val = xmlnode_get_attrib(x,"to");
if(val != NULL)
if((p->to = jid_new(p->p, val)) == NULL)
p->type = JPACKET_UNKNOWN;
val = xmlnode_get_attrib(x,"from");
if(val != NULL)
if((p->from = jid_new(p->p, val)) == NULL)
p->type = JPACKET_UNKNOWN;
return p;
}
int jpacket_subtype(jpacket p)
{
char *type;
int ret = p->subtype;
if(ret != JPACKET__UNKNOWN)
return ret;
ret = JPACKET__NONE; /* default, when no type attrib is specified */
type = xmlnode_get_attrib(p->x, "type");
if(j_strcmp(type,"error") == 0)
ret = JPACKET__ERROR;
else
switch(p->type)
{
case JPACKET_MESSAGE:
if(j_strcmp(type,"chat") == 0)
ret = JPACKET__CHAT;
else if(j_strcmp(type,"groupchat") == 0)
ret = JPACKET__GROUPCHAT;
else if(j_strcmp(type,"headline") == 0)
ret = JPACKET__HEADLINE;
break;
case JPACKET_S10N:
if(j_strcmp(type,"subscribe") == 0)
ret = JPACKET__SUBSCRIBE;
else if(j_strcmp(type,"subscribed") == 0)
ret = JPACKET__SUBSCRIBED;
else if(j_strcmp(type,"unsubscribe") == 0)
ret = JPACKET__UNSUBSCRIBE;
else if(j_strcmp(type,"unsubscribed") == 0)
ret = JPACKET__UNSUBSCRIBED;
break;
case JPACKET_IQ:
if(j_strcmp(type,"get") == 0)
ret = JPACKET__GET;
else if(j_strcmp(type,"set") == 0)
ret = JPACKET__SET;
else if(j_strcmp(type,"result") == 0)
ret = JPACKET__RESULT;
break;
}
p->subtype = ret;
return ret;
}
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