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/******************************************************************
* $Id: soap-fault.c,v 1.2 2004/02/03 08:07:36 snowdrop Exp $
*
* CSOAP Project: A SOAP client/server library in C
* Copyright (C) 2003 Ferhat Ayaz
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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.
*
* Email: ayaz@jprogrammer.net
******************************************************************/
#include <libcsoap/soap-fault.h>
#include <libcsoap/soap-xml.h>
static char *soap_env_ns = "http://schemas.xmlsoap.org/soap/envelope/";
static char *soap_env_enc = "http://schemas.xmlsoap.org/soap/encoding/";
static char *soap_xsi_ns = "http://www.w3.org/1999/XMLSchema-instance";
static char *soap_xsd_ns = "http://www.w3.org/1999/XMLSchema";
/*
Parameters:
1- soap_env_ns
2- soap_env_enc
3- xsi_ns
4- xsd_ns
5- faultcode
6- faultstring
7- faultactor
8- detail
*/
#define _SOAP_FAULT_TEMPLATE_ \
"<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"%s\" SOAP-ENV:encoding=\"%s\"" \
" xmlns:xsi=\"%s\"" \
" xmlns:xsd=\"%s\">" \
" <SOAP-ENV:Body>"\
" <Fault>"\
" <faultcode>%s</faultcode>"\
" <faultstring>%s</faultstring>"\
" <faultactor>%s</faultactor>"\
" <faultdetail>%s</faultdetail>"\
" </Fault>" \
" </SOAP-ENV:Body>"\
"</SOAP-ENV:Envelope>"
static char *fault_vm = "VersionMismatch";
static char *fault_mu = "MustUnderstand";
static char *fault_client = "Client";
static char *fault_server = "Server";
xmlDocPtr soap_fault_build(fault_code_t fcode,
const char *faultstring,
const char *faultactor,
const char *detail)
{
/* variables */
char *faultcode;
int bufferlen = 2000;
char *buffer;
xmlDocPtr fault; /* result */
log_verbose1("Build fault");
switch (fcode) {
case Fault_VersionMismatch:
faultcode = fault_vm;
break;
case Fault_MustUnderstand:
faultcode = fault_mu;
break;
case Fault_Client:
faultcode = fault_client;
break;
case Fault_Server:
faultcode = fault_server;
break;
default:
faultcode = fault_client;
}
/* calculate buffer length */
if (faultstring) bufferlen += strlen(faultstring);
if (faultactor) bufferlen += strlen(faultactor);
if (detail) bufferlen += strlen(detail);
log_verbose2("Creating buffer with %d bytes", bufferlen);
buffer = (char*)malloc(bufferlen);
sprintf(buffer, _SOAP_FAULT_TEMPLATE_,
soap_env_ns, soap_env_enc, soap_xsi_ns,
soap_xsd_ns, faultcode,
faultstring?faultstring:"error",
faultactor?faultactor:"",
detail?detail:"");
fault = xmlParseDoc(buffer);
free(buffer);
if (fault == NULL) {
log_error1("Can not create xml document!");
return soap_fault_build(fcode, "Can not create fault object in xml",
"soap_fault_build()", NULL);
}
log_verbose2("Returning fault (%p)", fault);
return fault;
}
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