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/* $Id$
*
* Copyright (C) 2006-2007 VozTelecom Sistemas S.L
*
* This file is part of Kamailio, a free SIP server.
*
* Kamailio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version
*
* Kamailio 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* =====================================================================================
*
* Filename: encode_content_type.c
*
* Description: [en|de]code content type
*
* Version: 1.0
* Created: 21/11/05 20:40:25 CET
* Revision: none
* Compiler: gcc
*
* Author: Elias Baixas (EB), elias@conillera.net
* Company: VozTele.com
*
* =====================================================================================
*/
#define _GNU_SOURCE
#include <stdio.h>
#include <netinet/in.h>
#include <string.h>
#include "../../parser/parse_content.h"
#include "encode_content_type.h"
int encode_content_type(char *hdrstart,int hdrlen,unsigned int bodi,char *where)
{
return encode_mime_type(hdrstart,hdrlen,bodi,where);
}
int print_encoded_content_type(FILE* fd,char *hdr,int hdrlen,unsigned char* payload,int paylen,char *prefix)
{
unsigned int type;
memcpy(&type,payload,sizeof(unsigned int));
return print_encoded_mime_type(fd,hdr,hdrlen,&type,paylen,prefix);
}
int encode_accept(char *hdrstart,int hdrlen,unsigned int *bodi,char *where)
{
int i;
for(i=0;bodi[i]!=0;i++){
encode_mime_type(hdrstart,hdrlen,bodi[i],&where[1+i*sizeof(unsigned int)]);
}
where[0]=(unsigned char)i;
return 1+i*sizeof(unsigned int);
}
int print_encoded_accept(FILE* fd,char *hdr,int hdrlen,unsigned char* payload,int paylen,char *prefix)
{
int i;
unsigned int type;
for(i=0;i<payload[0];i++){
memcpy(&type,&payload[1+i*sizeof(unsigned int)],sizeof(unsigned int));
print_encoded_mime_type(fd,hdr,hdrlen,&type,4,prefix);
}
return 1;
}
int encode_mime_type(char *hdrstart,int hdrlen,unsigned int bodi,char *where)
{
unsigned int type;
type=htonl(bodi);
memcpy(where,&type,sizeof(unsigned int));
return sizeof(int);
}
int print_encoded_mime_type(FILE *fd,char *hdr,int hdrlen,unsigned int* payload,int paylen,char *prefix)
{
unsigned int type;
char *chtype,*chsubtype;
type=ntohl(*payload);
switch(type>>16){
case TYPE_TEXT:
chtype="text";
break;
case TYPE_MESSAGE:
chtype="message";
break;
case TYPE_APPLICATION:
chtype="application";
break;
case TYPE_MULTIPART:
chtype="multipart";
break;
case TYPE_ALL:
chtype="all";
break;
case TYPE_UNKNOWN:
chtype="unknown";
break;
default:
chtype="(didn't know this type existed)";
break;
}
switch(type&0xFF){
case SUBTYPE_PLAIN:
chsubtype="SUBTYPE_PLAIN";
break;
case SUBTYPE_CPIM:
chsubtype="SUBTYPE_CPIM";
break;
case SUBTYPE_SDP:
chsubtype="SUBTYPE_SDP";
break;
case SUBTYPE_CPLXML:
chsubtype="SUBTYPE_CPLXML";
break;
case SUBTYPE_PIDFXML:
chsubtype="SUBTYPE_PIDFXML";
break;
case SUBTYPE_RLMIXML:
chsubtype="SUBTYPE_RLMIXML";
break;
case SUBTYPE_RELATED:
chsubtype="SUBTYPE_RELATED";
break;
case SUBTYPE_LPIDFXML:
chsubtype="SUBTYPE_LPIDFXML";
break;
case SUBTYPE_XPIDFXML:
chsubtype="SUBTYPE_XPIDFXML";
break;
case SUBTYPE_WATCHERINFOXML:
chsubtype="SUBTYPE_WATCHERINFOXML";
break;
case SUBTYPE_EXTERNAL_BODY:
chsubtype="SUBTYPE_EXTERNAL_BODY";
break;
case SUBTYPE_XML_MSRTC_PIDF:
chsubtype="SUBTYPE_XML_MSRTC_PIDF";
break;
case SUBTYPE_ALL:
chsubtype="SUBTYPE_ALL";
break;
case SUBTYPE_UNKNOWN:
chsubtype="SUBTYPE_UNKNOWN";
break;
default:
chsubtype="(didnt know this subtype existed)";
}
fprintf(fd,"%sTYPE:[%s]\n",prefix,chtype);
fprintf(fd,"%sSUBTYPE:[%s]\n",prefix,chsubtype);
return 0;
}
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