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/* $Id: authsaslclient.c,v 1.4 2004/10/23 17:31:22 mrsam Exp $ */
/*
** Copyright 2000 Double Precision, Inc. See COPYING for
** distribution information.
*/
#include "courier_auth_config.h"
#include "courierauthsasl.h"
#include "authsaslclient.h"
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <errno.h>
/* Use the SASL_LIST macro to build authsaslclientlist */
#define SASL(a,b,c) {a, c},
struct authsaslclientlist_info authsaslclientlist[] = {
SASL_LIST
{ 0, 0}};
int auth_sasl_client(const struct authsaslclientinfo *info)
{
char *methodbuf;
int i;
if (!info->sasl_funcs
||!info->conv_func
||!info->start_conv_func
|| !info->plain_conv_func) return (AUTHSASL_NOMETHODS);
if ((methodbuf=malloc(strlen(info->sasl_funcs)+1)) == 0)
{
perror("malloc");
return (AUTHSASL_NOMETHODS);
}
for (i=0; authsaslclientlist[i].name; i++)
{
char *p;
strcpy(methodbuf, info->sasl_funcs);
for (p=methodbuf; *p; p++)
*p=toupper((int)(unsigned char)*p);
for (p=methodbuf; (p=strtok(p, " \t\r\n")) != 0; p=0)
if (strcmp(p, authsaslclientlist[i].name) == 0)
{
free(methodbuf);
return ( (*authsaslclientlist[i].func)(info));
}
}
free(methodbuf);
return (AUTHSASL_NOMETHODS);
}
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