00001 /* ==================================================================== 00002 * The Apache Software License, Version 1.1 00003 * 00004 * Copyright (c) 2000-2003 The Apache Software Foundation. All rights 00005 * reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * 1. Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * 00014 * 2. Redistributions in binary form must reproduce the above copyright 00015 * notice, this list of conditions and the following disclaimer in 00016 * the documentation and/or other materials provided with the 00017 * distribution. 00018 * 00019 * 3. The end-user documentation included with the redistribution, 00020 * if any, must include the following acknowledgment: 00021 * "This product includes software developed by the 00022 * Apache Software Foundation (http://www.apache.org/)." 00023 * Alternately, this acknowledgment may appear in the software itself, 00024 * if and wherever such third-party acknowledgments normally appear. 00025 * 00026 * 4. The names "Apache" and "Apache Software Foundation" must 00027 * not be used to endorse or promote products derived from this 00028 * software without prior written permission. For written 00029 * permission, please contact apache@apache.org. 00030 * 00031 * 5. Products derived from this software may not be called "Apache", 00032 * nor may "Apache" appear in their name, without prior written 00033 * permission of the Apache Software Foundation. 00034 * 00035 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 00036 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00037 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00038 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 00039 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00040 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00041 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 00042 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00043 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00044 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00045 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00046 * SUCH DAMAGE. 00047 * ==================================================================== 00048 * 00049 * This software consists of voluntary contributions made by many 00050 * individuals on behalf of the Apache Software Foundation. For more 00051 * information on the Apache Software Foundation, please see 00052 * <http://www.apache.org/>. 00053 */ 00054 00055 #ifndef APR_GETOPT_H 00056 #define APR_GETOPT_H 00057 00063 #include "apr_pools.h" 00064 00065 #ifdef __cplusplus 00066 extern "C" { 00067 #endif /* __cplusplus */ 00068 00078 typedef void (apr_getopt_err_fn_t)(void *arg, const char *err, ...); 00079 00081 typedef struct apr_getopt_t apr_getopt_t; 00082 00086 struct apr_getopt_t { 00088 apr_pool_t *cont; 00090 apr_getopt_err_fn_t *errfn; 00092 void *errarg; 00094 int ind; 00096 int opt; 00098 int reset; 00100 int argc; 00102 const char **argv; 00104 char const* place; 00106 int interleave; 00108 int skip_start; 00110 int skip_end; 00111 }; 00112 00114 typedef struct apr_getopt_option_t apr_getopt_option_t; 00115 00119 struct apr_getopt_option_t { 00121 const char *name; 00123 int optch; 00125 int has_arg; 00127 const char *description; 00128 }; 00129 00139 APR_DECLARE(apr_status_t) apr_getopt_init(apr_getopt_t **os, apr_pool_t *cont, 00140 int argc, const char * const *argv); 00141 00158 APR_DECLARE(apr_status_t) apr_getopt(apr_getopt_t *os, const char *opts, 00159 char *option_ch, const char **option_arg); 00160 00186 APR_DECLARE(apr_status_t) apr_getopt_long(apr_getopt_t *os, 00187 const apr_getopt_option_t *opts, 00188 int *option_ch, 00189 const char **option_arg); 00192 #ifdef __cplusplus 00193 } 00194 #endif 00195 00196 #endif /* ! APR_GETOPT_H */