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/*
* LDAP Utilities
* Copyright (C) 2012, 2019 David M. Syzdek <david@syzdek.net>.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* @file src/ldapdebug.c export LDAP data to CSV file
*/
/*
* Simple Build:
* export CFLAGS='-DPROGRAM_NAME="ldapdebug" -Wall -I../include'
* gcc ${CFLAGS} -c ldapdebug.c
* gcc ${CFLAGS} -lldap -o ldapdebug ldapdebug.o ../lib/libldaputils.a
*
* Libtool Build:
* export CFLAGS='-DPROGRAM_NAME="ldapdebug" -Wall -I../include'
* libtool --mode=compile --tag=CC gcc ${CFLAGS} -c ldapdebug.c
* libtool --mode=link --tag=CC gcc ${CFLAGS} -lldap -o ldapdebug \
* ldapdebug.o ../lib/libldaputils.a
*
* Libtool Clean:
* libtool --mode=clean rm -f ldapdebug.lo ldapdebug
*/
#define _LDAP_UTILS_SRC_LDAPDEBUG 1
#undef __LDAPUTILS_PMARK
///////////////
// //
// Headers //
// //
///////////////
#ifdef __LDAPUTILS_PMARK
#pragma mark - Headers
#endif
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <time.h>
#include <getopt.h>
#define LDAP_DEPRECATED 1
#include <ldap.h>
#include <ldaputils.h>
///////////////////
// //
// Definitions //
// //
///////////////////
#ifdef __LDAPUTILS_PMARK
#pragma mark - Definitions
#endif
#ifndef PROGRAM_NAME
#define PROGRAM_NAME "ldapdebug"
#endif
#define MY_SHORT_OPTIONS LDAPUTILS_OPTIONS_COMMON LDAPUTILS_OPTIONS_SEARCH "o:"
//////////////////
// //
// Prototypes //
// //
//////////////////
#ifdef __LDAPUTILS_PMARK
#pragma mark - Prototypes
#endif
// main statement
int main(int argc, char * argv[]);
// parses configuration
int my_config(int argc, char * argv[], LDAPUtils ** ludp);
/////////////////
// //
// Functions //
// //
/////////////////
#ifdef __LDAPUTILS_PMARK
#pragma mark - Functions
#endif
/// prints program usage and exits
void ldaputils_usage(void)
{
printf("Usage: %s [options] [filter [attributes...]]\n", PROGRAM_NAME);
ldaputils_usage_search(MY_SHORT_OPTIONS);
ldaputils_usage_common(MY_SHORT_OPTIONS);
printf("\nReport bugs to <%s>.\n", PACKAGE_BUGREPORT);
return;
}
/// main statement
/// @param[in] argc number of arguments
/// @param[in] argv array of arguments
int main(int argc, char * argv[])
{
LDAPUtils * lud;
if ((my_config(argc, argv, &lud)))
return(1);
if (!(lud))
return(0);
ldaputils_bind_s(lud);
ldaputils_params(lud);
ldaputils_unbind(lud);
return(0);
}
/// parses configuration
/// @param[in] argc number of arguments
/// @param[in] argv array of arguments
int my_config(int argc, char * argv[], LDAPUtils ** ludp)
{
int c;
int err;
int option_index;
static char short_options[] = MY_SHORT_OPTIONS;
static struct option long_options[] =
{
{"help", no_argument, 0, 'h'},
{"verbose", no_argument, 0, 'v'},
{"version", no_argument, 0, 'V'},
{NULL, 0, 0, 0 }
};
option_index = 0;
*ludp = NULL;
// initialize ldap utilities
if ((err = ldaputils_initialize(ludp, PROGRAM_NAME)) != LDAP_SUCCESS)
{
fprintf(stderr, "%s: ldaputils_initialize(): %s\n", PROGRAM_NAME, ldap_err2string(err));
ldaputils_unbind(*ludp);
return(1);
};
// loops through args
while((c = getopt_long(argc, argv, short_options, long_options, &option_index)) != -1)
{
switch(ldaputils_getopt(*ludp, c, optarg))
{
// shared option exit without error
case -2:
ldaputils_unbind(*ludp);
*ludp = NULL;
return(0);
// no more arguments
case -1:
break;
// long options toggles
case 0:
break;
// shared option error
case 1:
ldaputils_unbind(*ludp);
*ludp = NULL;
return(1);
// argument error
case '?':
fprintf(stderr, "Try `%s --help' for more information.\n", PROGRAM_NAME);
ldaputils_unbind(*ludp);
*ludp = NULL;
return(1);
default:
fprintf(stderr, "%s: unrecognized option `--%c'\n", PROGRAM_NAME, c);
fprintf(stderr, "Try `%s --help' for more information.\n", PROGRAM_NAME);
ldaputils_unbind(*ludp);
*ludp = NULL;
return(1);
};
};
// saves filter
if (argc > optind)
(*ludp)->filter = argv[optind];
if (argc <= (optind+1))
return(0);
// configures LDAP attributes to return in results
if (!((*ludp)->attrs = (char **) malloc(sizeof(char *) * (size_t)(argc-optind))))
{
fprintf(stderr, "%s: out of virtual memory\n", PROGRAM_NAME);
ldaputils_unbind(*ludp);
return(1);
};
for(c = 0; c < (argc-optind-1); c++)
(*ludp)->attrs[c] = argv[optind+1+c];
(*ludp)->attrs[c] = NULL;
// reads password
if ((err = ldaputils_pass(*ludp)) != 0)
{
ldaputils_unbind(*ludp);
return(1);
};
return(0);
}
/* end of source file */
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