155682Smarkm/* 2233294Sstas * Copyright (c) 1997 - 2002 Kungliga Tekniska H��gskolan 3233294Sstas * (Royal Institute of Technology, Stockholm, Sweden). 4233294Sstas * All rights reserved. 555682Smarkm * 6233294Sstas * Redistribution and use in source and binary forms, with or without 7233294Sstas * modification, are permitted provided that the following conditions 8233294Sstas * are met: 955682Smarkm * 10233294Sstas * 1. Redistributions of source code must retain the above copyright 11233294Sstas * notice, this list of conditions and the following disclaimer. 1255682Smarkm * 13233294Sstas * 2. Redistributions in binary form must reproduce the above copyright 14233294Sstas * notice, this list of conditions and the following disclaimer in the 15233294Sstas * documentation and/or other materials provided with the distribution. 1655682Smarkm * 17233294Sstas * 3. Neither the name of the Institute nor the names of its contributors 18233294Sstas * may be used to endorse or promote products derived from this software 19233294Sstas * without specific prior written permission. 2055682Smarkm * 21233294Sstas * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22233294Sstas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23233294Sstas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24233294Sstas * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25233294Sstas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26233294Sstas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27233294Sstas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28233294Sstas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29233294Sstas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30233294Sstas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31233294Sstas * SUCH DAMAGE. 3255682Smarkm */ 3355682Smarkm 34233294Sstas/* $Id$ */ 3555682Smarkm 3655682Smarkm#ifndef __GETARG_H__ 3755682Smarkm#define __GETARG_H__ 3855682Smarkm 3955682Smarkm#include <stddef.h> 4055682Smarkm 41178825Sdfr#ifndef ROKEN_LIB_FUNCTION 42178825Sdfr#ifdef _WIN32 43233294Sstas#define ROKEN_LIB_FUNCTION 44233294Sstas#define ROKEN_LIB_CALL __cdecl 45178825Sdfr#else 46178825Sdfr#define ROKEN_LIB_FUNCTION 47233294Sstas#define ROKEN_LIB_CALL 48178825Sdfr#endif 49178825Sdfr#endif 50178825Sdfr 5155682Smarkmstruct getargs{ 5255682Smarkm const char *long_name; 5355682Smarkm char short_name; 54233294Sstas enum { arg_integer, 55233294Sstas arg_string, 56233294Sstas arg_flag, 57233294Sstas arg_negative_flag, 5855682Smarkm arg_strings, 5955682Smarkm arg_double, 6055682Smarkm arg_collect, 6155682Smarkm arg_counter 6255682Smarkm } type; 6355682Smarkm void *value; 6455682Smarkm const char *help; 6555682Smarkm const char *arg_help; 6655682Smarkm}; 6755682Smarkm 6855682Smarkmenum { 6955682Smarkm ARG_ERR_NO_MATCH = 1, 7055682Smarkm ARG_ERR_BAD_ARG, 7155682Smarkm ARG_ERR_NO_ARG 7255682Smarkm}; 7355682Smarkm 7455682Smarkmtypedef struct getarg_strings { 7555682Smarkm int num_strings; 7655682Smarkm char **strings; 7755682Smarkm} getarg_strings; 7855682Smarkm 7955682Smarkmtypedef int (*getarg_collect_func)(int short_opt, 8055682Smarkm int argc, 8155682Smarkm char **argv, 82102644Snectar int *goptind, 83102644Snectar int *goptarg, 8455682Smarkm void *data); 8555682Smarkm 8655682Smarkmtypedef struct getarg_collect_info { 8755682Smarkm getarg_collect_func func; 8855682Smarkm void *data; 8955682Smarkm} getarg_collect_info; 9055682Smarkm 91233294SstasROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 92233294Sstasgetarg(struct getargs *args, size_t num_args, 93178825Sdfr int argc, char **argv, int *goptind); 9455682Smarkm 95233294SstasROKEN_LIB_FUNCTION void ROKEN_LIB_CALL 96178825Sdfrarg_printusage (struct getargs *args, 97178825Sdfr size_t num_args, 98178825Sdfr const char *progname, 99178825Sdfr const char *extra_string); 10055682Smarkm 101233294SstasROKEN_LIB_FUNCTION void ROKEN_LIB_CALL 102233294Sstasarg_printusage_i18n (struct getargs *args, 103233294Sstas size_t num_args, 104233294Sstas const char *usage, 105233294Sstas const char *progname, 106233294Sstas const char *extra_string, 107233294Sstas char *(*i18n)(const char *)); 108233294Sstas 109233294SstasROKEN_LIB_FUNCTION void ROKEN_LIB_CALL 110178825Sdfrfree_getarg_strings (getarg_strings *); 11178527Sassar 11255682Smarkm#endif /* __GETARG_H__ */ 113