genshell.h revision 290001
1/* -*- buffer-read-only: t -*- vi: set ro: 2 * 3 * DO NOT EDIT THIS FILE (genshell.h) 4 * 5 * It has been AutoGen-ed 6 * From the definitions genshell.def 7 * and the template file options 8 * 9 * Generated from AutoOpts 41:0:16 templates. 10 * 11 * AutoOpts is a copyrighted work. This header file is not encumbered 12 * by AutoOpts licensing, but is provided under the licensing terms chosen 13 * by the genshellopt author or copyright holder. AutoOpts is 14 * licensed under the terms of the LGPL. The redistributable library 15 * (``libopts'') is licensed under the terms of either the LGPL or, at the 16 * users discretion, the BSD license. See the AutoOpts and/or libopts sources 17 * for details. 18 * 19 * The genshellopt program is copyrighted and licensed 20 * under the following terms: 21 * 22 * Copyright (C) 1999-2014 Bruce Korb, all rights reserved. 23 * This is free software. It is licensed for use, modification and 24 * redistribution under the terms of the GNU Lesser General Public License, 25 * version 2 or later <http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html> 26 * 27 * The genshellopt library is free software; you can redistribute it and/or 28 * modify it under the terms of the GNU Library General Public License as 29 * published by the Free Software Foundation; either version 2 of the 30 * License, or (at your option) any later version. 31 * 32 * This library is distributed in the hope that it will be useful, but 33 * WITHOUT ANY WARRANTY; without even the implied warranty of 34 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 35 * Library General Public License for more details. 36 * 37 * You should have received a copy of the GNU Library General Public 38 * License along with this library; if not, see 39 * <http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html> 40 */ 41/** 42 * This file contains the programmatic interface to the Automated 43 * Options generated for the genshellopt program. 44 * These macros are documented in the AutoGen info file in the 45 * "AutoOpts" chapter. Please refer to that doc for usage help. 46 */ 47#ifndef AUTOOPTS_GENSHELL_H_GUARD 48#define AUTOOPTS_GENSHELL_H_GUARD 1 49#include <autoopts/options.h> 50 51/** 52 * Ensure that the library used for compiling this generated header is at 53 * least as new as the version current when the header template was released 54 * (not counting patch version increments). Also ensure that the oldest 55 * tolerable version is at least as old as what was current when the header 56 * template was released. 57 */ 58#define AO_TEMPLATE_VERSION 167936 59#if (AO_TEMPLATE_VERSION < OPTIONS_MINIMUM_VERSION) \ 60 || (AO_TEMPLATE_VERSION > OPTIONS_STRUCT_VERSION) 61# error option template version mismatches autoopts/options.h header 62 Choke Me. 63#endif 64 65/** 66 * Enumeration of each option type for genshellopt 67 */ 68typedef enum { 69 INDEX_GENSHELL_OPT_SCRIPT = 0, 70 INDEX_GENSHELL_OPT_SHELL = 1, 71 INDEX_GENSHELL_OPT_VERSION = 2, 72 INDEX_GENSHELL_OPT_HELP = 3, 73 INDEX_GENSHELL_OPT_MORE_HELP = 4 74} teGenshell_OptIndex; 75/** count of all options for genshellopt */ 76#define GENSHELL_OPTION_CT 5 77/** genshellopt version */ 78#define GENSHELLOPT_VERSION "1" 79/** Full genshellopt version text */ 80#define GENSHELLOPT_FULL_VERSION "genshellopt 1" 81 82/** 83 * Interface defines for all options. Replace "n" with the UPPER_CASED 84 * option name (as in the teGenshell_OptIndex enumeration above). 85 * e.g. HAVE_GENSHELL_OPT(SCRIPT) 86 */ 87#define GENSHELL_DESC(n) (genshelloptOptions.pOptDesc[INDEX_GENSHELL_OPT_## n]) 88/** 'true' if an option has been specified in any way */ 89#define HAVE_GENSHELL_OPT(n) (! UNUSED_OPT(& GENSHELL_DESC(n))) 90/** The string argument to an option. The argument type must be \"string\". */ 91#define GENSHELL_OPT_ARG(n) (GENSHELL_DESC(n).optArg.argString) 92/** Mask the option state revealing how an option was specified. 93 * It will be one and only one of \a OPTST_SET, \a OPTST_PRESET, 94 * \a OPTST_DEFINED, \a OPTST_RESET or zero. 95 */ 96#define STATE_GENSHELL_OPT(n) (GENSHELL_DESC(n).fOptState & OPTST_SET_MASK) 97/** Count of option's occurrances *on the command line*. */ 98#define COUNT_GENSHELL_OPT(n) (GENSHELL_DESC(n).optOccCt) 99/** mask of \a OPTST_SET and \a OPTST_DEFINED. */ 100#define ISSEL_GENSHELL_OPT(n) (SELECTED_OPT(&GENSHELL_DESC(n))) 101/** 'true' if \a HAVE_OPT would yield 'false'. */ 102#define ISUNUSED_GENSHELL_OPT(n) (UNUSED_OPT(& GENSHELL_DESC(n))) 103/** 'true' if OPTST_DISABLED bit not set. */ 104#define ENABLED_GENSHELL_OPT(n) (! DISABLED_OPT(& GENSHELL_DESC(n))) 105/** number of stacked option arguments. 106 * Valid only for stacked option arguments. */ 107#define STACKCT_GENSHELL_OPT(n) (((tArgList*)(GENSHELL_DESC(n).optCookie))->useCt) 108/** stacked argument vector. 109 * Valid only for stacked option arguments. */ 110#define STACKLST_GENSHELL_OPT(n) (((tArgList*)(GENSHELL_DESC(n).optCookie))->apzArgs) 111/** Reset an option. */ 112#define CLEAR_GENSHELL_OPT(n) STMTS( \ 113 GENSHELL_DESC(n).fOptState &= OPTST_PERSISTENT_MASK; \ 114 if ((GENSHELL_DESC(n).fOptState & OPTST_INITENABLED) == 0) \ 115 GENSHELL_DESC(n).fOptState |= OPTST_DISABLED; \ 116 GENSHELL_DESC(n).optCookie = NULL ) 117/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 118/** 119 * Enumeration of genshellopt exit codes 120 */ 121typedef enum { 122 GENSHELLOPT_EXIT_SUCCESS = 0, 123 GENSHELLOPT_EXIT_FAILURE = 1, 124 GENSHELLOPT_EXIT_USAGE_ERROR = 64, 125 GENSHELLOPT_EXIT_LIBOPTS_FAILURE = 70 126} genshellopt_exit_code_t; 127/** 128 * Interface defines for specific options. 129 * @{ 130 */ 131#define VALUE_GENSHELL_OPT_SCRIPT 'o' 132#define VALUE_GENSHELL_OPT_SHELL 's' 133/** option flag (value) for help-value option */ 134#define VALUE_GENSHELL_OPT_HELP '?' 135/** option flag (value) for more-help-value option */ 136#define VALUE_GENSHELL_OPT_MORE_HELP '!' 137/** option flag (value) for version-value option */ 138#define VALUE_GENSHELL_OPT_VERSION 'v' 139/* 140 * Interface defines not associated with particular options 141 */ 142#define ERRSKIP_GENSHELL_OPTERR STMTS(genshelloptOptions.fOptSet &= ~OPTPROC_ERRSTOP) 143#define ERRSTOP_GENSHELL_OPTERR STMTS(genshelloptOptions.fOptSet |= OPTPROC_ERRSTOP) 144#define RESTART_GENSHELL_OPT(n) STMTS( \ 145 genshelloptOptions.curOptIdx = (n); \ 146 genshelloptOptions.pzCurOpt = NULL ) 147#define START_GENSHELL_OPT RESTART_GENSHELL_OPT(1) 148#define GENSHELL_USAGE(c) (*genshelloptOptions.pUsageProc)(&genshelloptOptions, c) 149 150#ifdef __cplusplus 151extern "C" { 152#endif 153 154 155/* * * * * * 156 * 157 * Declare the genshellopt option descriptor. 158 */ 159extern tOptions genshelloptOptions; 160 161#if defined(ENABLE_NLS) 162# ifndef _ 163# include <stdio.h> 164# ifndef HAVE_GETTEXT 165 extern char * gettext(char const *); 166# else 167# include <libintl.h> 168# endif 169 170# ifndef ATTRIBUTE_FORMAT_ARG 171# define ATTRIBUTE_FORMAT_ARG(_a) 172# endif 173 174static inline char* aoGetsText(char const* pz) ATTRIBUTE_FORMAT_ARG(1); 175static inline char* aoGetsText(char const* pz) { 176 if (pz == NULL) return NULL; 177 return (char*)gettext(pz); 178} 179# define _(s) aoGetsText(s) 180# endif /* _() */ 181 182# define OPT_NO_XLAT_CFG_NAMES STMTS(genshelloptOptions.fOptSet |= \ 183 OPTPROC_NXLAT_OPT_CFG;) 184# define OPT_NO_XLAT_OPT_NAMES STMTS(genshelloptOptions.fOptSet |= \ 185 OPTPROC_NXLAT_OPT|OPTPROC_NXLAT_OPT_CFG;) 186 187# define OPT_XLAT_CFG_NAMES STMTS(genshelloptOptions.fOptSet &= \ 188 ~(OPTPROC_NXLAT_OPT|OPTPROC_NXLAT_OPT_CFG);) 189# define OPT_XLAT_OPT_NAMES STMTS(genshelloptOptions.fOptSet &= \ 190 ~OPTPROC_NXLAT_OPT;) 191 192#else /* ENABLE_NLS */ 193# define OPT_NO_XLAT_CFG_NAMES 194# define OPT_NO_XLAT_OPT_NAMES 195 196# define OPT_XLAT_CFG_NAMES 197# define OPT_XLAT_OPT_NAMES 198 199# ifndef _ 200# define _(_s) _s 201# endif 202#endif /* ENABLE_NLS */ 203 204#ifdef __cplusplus 205} 206#endif 207#endif /* AUTOOPTS_GENSHELL_H_GUARD */ 208 209/* genshell.h ends here */ 210