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/*
* Secure Core Utilities
* Copyright (C) 2015, 2017 David M. Syzdek <david@syzdek.net>.
*
* @SYZDEK_BSD_LICENSE_START@
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of David M. Syzdek 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 DAVID M SYZDEK 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.
*
* @SYZDEK_BSD_LICENSE_END@
*/
/**
* @file securecoreutils.c
* Secure Core Utils widget wrapper
*/
#ifndef __SRC_SECURECOREUTILS_H
#define __SRC_SECURECOREUTILS_H 1
///////////////
// //
// Headers //
// //
///////////////
#ifdef __SECURECOREUTILS_PMARK
#pragma mark - Headers
#endif
#ifdef HAVE_CONFIG_H
# include "config.h"
#else
# include "git-package-version.h"
#endif
#include <getopt.h>
#include <unistd.h>
#include <limits.h>
///////////////////
// //
// Definitions //
// //
///////////////////
#ifdef __SECURECOREUTILS_PMARK
#pragma mark - Definitions
#endif
#ifndef PROGRAM_NAME
#define PROGRAM_NAME "securecoreutils"
#endif
#ifndef PACKAGE_BUGREPORT
#define PACKAGE_BUGREPORT "david@syzdek.net"
#endif
#ifndef PACKAGE_COPYRIGHT
#define PACKAGE_COPYRIGHT ""
#endif
#ifndef PACKAGE_NAME
#define PACKAGE_NAME ":-|"
#endif
#ifndef PACKAGE_VERSION
#define PACKAGE_VERSION ""
#endif
#ifndef SCU_TAIL_TIMEOUT
#define SCU_TAIL_TIMEOUT 0
#endif
#ifndef SCU_PREFIX
#define SCU_PREFIX "sec"
#endif
#ifdef LINE_MAX
# define SCU_LINE_MAX LINE_MAX
#elif defined _POSIX2_LINE_MAX
# define SCU_LINE_MAX _POSIX2_LINE_MAX
#else
# define SCU_LINE_MAX 2048
#endif
#define SCU_BUFF_MAX (SCU_LINE_MAX*20)
#define SCU_ESUCCESS 0
#define SCU_ERRNO 1
#define SCU_EPATH 2
#define SCU_EFILE 3
#define SCU_EANCHOR 4
#define SCU_EDIR 5
//////////////////
// //
// Data Types //
// //
//////////////////
#ifdef __SECURECOREUTILS_PMARK
#pragma mark - Data Types
#endif
typedef struct scu_config scu_config;
typedef struct scu_widget scu_widget;
struct scu_config
{
int quiet;
int verbose;
int opt_index;
int argc;
const char * prog_name;
char ** argv;
const scu_widget * widget;
};
struct scu_widget
{
const char * name;
const char * desc;
const char * const * alias;
int (*func)(scu_config * cnf);
};
//////////////////
// //
// Prototypes //
// //
//////////////////
#ifdef __SECURECOREUTILS_PMARK
#pragma mark -
#endif
/// checks paths
int scu_pathcheck(const char * path, int isdir);
/// Displays secure core utils wrapper usage
void scu_usage(void);
void scu_usage_options(void);
void scu_usage_restrictions(void);
void scu_usage_summary(scu_config * cnf, const char * suffix);
const char * scu_strerror(int err);
/// Displays secure core utils version
void scu_version(void);
int scu_is_ascii_buffer(const char * buff, ssize_t len);
#endif /* end of header */
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