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Diffstat (limited to 'libopts/genshell.c')
| -rw-r--r-- | libopts/genshell.c | 358 |
1 files changed, 358 insertions, 0 deletions
diff --git a/libopts/genshell.c b/libopts/genshell.c new file mode 100644 index 0000000..75c621c --- /dev/null +++ b/libopts/genshell.c @@ -0,0 +1,358 @@ +/* -*- buffer-read-only: t -*- vi: set ro: + * + * DO NOT EDIT THIS FILE (genshell.c) + * + * It has been AutoGen-ed August 8, 2009 at 10:14:45 AM by AutoGen 5.9.9 + * From the definitions genshell.def + * and the template file options + * + * Generated from AutoOpts @AO_CURRENT@:@AO_REVISION@:@AO_AGE@ templates. + */ + +/* + * This file was produced by an AutoOpts template. AutoOpts is a + * copyrighted work. This source file is not encumbered by AutoOpts + * licensing, but is provided under the licensing terms chosen by the + * genshellopt author or copyright holder. AutoOpts is licensed under + * the terms of the LGPL. The redistributable library (``libopts'') is + * licensed under the terms of either the LGPL or, at the users discretion, + * the BSD license. See the AutoOpts and/or libopts sources for details. + * + * This source file is copyrighted and licensed under the following terms: + * + * genshellopt copyright (c) 1999-2009 Bruce Korb - all rights reserved + * + * genshellopt is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * genshellopt is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <sys/types.h> +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> + +#define OPTION_CODE_COMPILE 1 +#include "genshell.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* TRANSLATORS: choose the translation for option names wisely because you + cannot ever change your mind. */ +tSCC zCopyright[] = + "genshellopt copyright (c) 1999-2009 Bruce Korb, all rights reserved"; +tSCC zCopyrightNotice[610] = +"genshellopt is free software: you can redistribute it and/or modify it under\n\ +the terms of the GNU General Public License as published by the Free Software\n\ +Foundation, either version 3 of the License, or (at your option) any later\n\ +version.\n\n\ +genshellopt is distributed in the hope that it will be useful, but WITHOUT ANY\n\ +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A\n\ +PARTICULAR PURPOSE. See the GNU General Public License for more details.\n\n\ +You should have received a copy of the GNU General Public License along with\n\ +this program. If not, see <http://www.gnu.org/licenses/>."; + +extern tUsageProc genshelloptUsage; + +#ifndef NULL +# define NULL 0 +#endif +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif +/* + * Script option description: + */ +tSCC zScriptText[] = + "Output Script File"; +tSCC zScript_NAME[] = "SCRIPT"; +tSCC zScript_Name[] = "script"; +#define SCRIPT_FLAGS (OPTST_DISABLED \ + | OPTST_SET_ARGTYPE(OPARG_TYPE_STRING)) + +/* + * Shell option description: + */ +tSCC zShellText[] = + "Shell name (follows \"#!\" magic)"; +tSCC zShell_NAME[] = "SHELL"; +tSCC zNotShell_Name[] = "no-shell"; +tSCC zNotShell_Pfx[] = "no"; +#define zShell_Name (zNotShell_Name + 3) +#define SHELL_FLAGS (OPTST_INITENABLED \ + | OPTST_SET_ARGTYPE(OPARG_TYPE_STRING)) + +/* + * Help/More_Help/Version option descriptions: + */ +tSCC zHelpText[] = "Display usage information and exit"; +tSCC zHelp_Name[] = "help"; +tSCC zMore_HelpText[] = "Extended usage information passed thru pager"; +tSCC zMore_Help_Name[] = "more-help"; +tSCC zVersionText[] = "Output version information and exit"; +tSCC zVersion_Name[] = "version"; +/* + * Declare option callback procedures + */ +extern tOptProc + optionPagedUsage, optionPrintVersion; +static tOptProc + doUsageOpt; + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * + * Define the Genshellopt Option Descriptions. + */ +static tOptDesc optDesc[ OPTION_CT ] = { + { /* entry idx, value */ 0, VALUE_OPT_SCRIPT, + /* equiv idx, value */ 0, VALUE_OPT_SCRIPT, + /* equivalenced to */ NO_EQUIVALENT, + /* min, max, act ct */ 0, 1, 0, + /* opt state flags */ SCRIPT_FLAGS, 0, + /* last opt argumnt */ { NULL }, + /* arg list/cookie */ NULL, + /* must/cannot opts */ NULL, NULL, + /* option proc */ NULL, + /* desc, NAME, name */ zScriptText, zScript_NAME, zScript_Name, + /* disablement strs */ NULL, NULL }, + + { /* entry idx, value */ 1, VALUE_OPT_SHELL, + /* equiv idx, value */ 1, VALUE_OPT_SHELL, + /* equivalenced to */ NO_EQUIVALENT, + /* min, max, act ct */ 0, 1, 0, + /* opt state flags */ SHELL_FLAGS, 0, + /* last opt argumnt */ { NULL }, + /* arg list/cookie */ NULL, + /* must/cannot opts */ NULL, NULL, + /* option proc */ NULL, + /* desc, NAME, name */ zShellText, zShell_NAME, zShell_Name, + /* disablement strs */ zNotShell_Name, zNotShell_Pfx }, + +#ifdef NO_OPTIONAL_OPT_ARGS +# define VERSION_OPT_FLAGS OPTST_IMM | OPTST_NO_INIT +#else +# define VERSION_OPT_FLAGS OPTST_SET_ARGTYPE(OPARG_TYPE_STRING) | \ + OPTST_ARG_OPTIONAL | OPTST_IMM | OPTST_NO_INIT +#endif + + { /* entry idx, value */ INDEX_OPT_VERSION, VALUE_OPT_VERSION, + /* equiv idx value */ NO_EQUIVALENT, 0, + /* equivalenced to */ NO_EQUIVALENT, + /* min, max, act ct */ 0, 1, 0, + /* opt state flags */ VERSION_OPT_FLAGS, 0, + /* last opt argumnt */ { NULL }, + /* arg list/cookie */ NULL, + /* must/cannot opts */ NULL, NULL, + /* option proc */ optionPrintVersion, + /* desc, NAME, name */ zVersionText, NULL, zVersion_Name, + /* disablement strs */ NULL, NULL }, + +#undef VERSION_OPT_FLAGS + + + { /* entry idx, value */ INDEX_OPT_HELP, VALUE_OPT_HELP, + /* equiv idx value */ NO_EQUIVALENT, 0, + /* equivalenced to */ NO_EQUIVALENT, + /* min, max, act ct */ 0, 1, 0, + /* opt state flags */ OPTST_IMM | OPTST_NO_INIT, 0, + /* last opt argumnt */ { NULL }, + /* arg list/cookie */ NULL, + /* must/cannot opts */ NULL, NULL, + /* option proc */ doUsageOpt, + /* desc, NAME, name */ zHelpText, NULL, zHelp_Name, + /* disablement strs */ NULL, NULL }, + + { /* entry idx, value */ INDEX_OPT_MORE_HELP, VALUE_OPT_MORE_HELP, + /* equiv idx value */ NO_EQUIVALENT, 0, + /* equivalenced to */ NO_EQUIVALENT, + /* min, max, act ct */ 0, 1, 0, + /* opt state flags */ OPTST_IMM | OPTST_NO_INIT, 0, + /* last opt argumnt */ { NULL }, + /* arg list/cookie */ NULL, + /* must/cannot opts */ NULL, NULL, + /* option proc */ optionPagedUsage, + /* desc, NAME, name */ zMore_HelpText, NULL, zMore_Help_Name, + /* disablement strs */ NULL, NULL } +}; + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * + * Define the Genshellopt Option Environment + */ +tSCC zPROGNAME[] = "GENSHELLOPT"; +tSCC zUsageTitle[] = +"genshellopt - Generate Shell Option Processing Script - Ver. 1\n\ +USAGE: %s [ -<flag> [<val>] | --<name>[{=| }<val>] ]...\n"; +#define zRcName NULL +#define apzHomeList NULL + +tSCC zBugsAddr[] = "[email protected]"; +tSCC zExplain[] = "\n\ +Note that `shell' is only useful if the output file does not already\n\ +exist. If it does, then the shell name and optional first argument\n\ +will be extracted from the script file.\n"; +tSCC zDetail[] = "\n\ +If the script file already exists and contains Automated Option Processing\n\ +text, the second line of the file through the ending tag will be replaced\n\ +by the newly generated text. The first `#!' line will be regenerated.\n"; +tSCC zFullVersion[] = GENSHELLOPT_FULL_VERSION; +/* extracted from optcode.tpl near line 501 */ + +#if defined(ENABLE_NLS) +# define OPTPROC_BASE OPTPROC_TRANSLATE + static tOptionXlateProc translate_option_strings; +#else +# define OPTPROC_BASE OPTPROC_NONE +# define translate_option_strings NULL +#endif /* ENABLE_NLS */ + + +#define genshellopt_full_usage NULL +#define genshellopt_short_usage NULL +tOptions genshelloptOptions = { + OPTIONS_STRUCT_VERSION, + 0, NULL, /* original argc + argv */ + ( OPTPROC_BASE + + OPTPROC_ERRSTOP + + OPTPROC_SHORTOPT + + OPTPROC_LONGOPT + + OPTPROC_NO_REQ_OPT + + OPTPROC_NEGATIONS + + OPTPROC_NO_ARGS ), + 0, NULL, /* current option index, current option */ + NULL, NULL, zPROGNAME, + zRcName, zCopyright, zCopyrightNotice, + zFullVersion, apzHomeList, zUsageTitle, + zExplain, zDetail, optDesc, + zBugsAddr, /* address to send bugs to */ + NULL, NULL, /* extensions/saved state */ + genshelloptUsage, /* usage procedure */ + translate_option_strings, /* translation procedure */ + /* + * Indexes to special options + */ + { INDEX_OPT_MORE_HELP, /* more-help option index */ + NO_EQUIVALENT, /* save option index */ + NO_EQUIVALENT, /* '-#' option index */ + NO_EQUIVALENT /* index of default opt */ + }, + 5 /* full option count */, 2 /* user option count */, + genshellopt_full_usage, genshellopt_short_usage, + NULL, NULL +}; + +/* + * Create the static procedure(s) declared above. + */ +static void +doUsageOpt( + tOptions* pOptions, + tOptDesc* pOptDesc ) +{ + (void)pOptions; + USAGE( EXIT_SUCCESS ); +} +/* extracted from optcode.tpl near line 633 */ + +#if ENABLE_NLS +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <autoopts/usage-txt.h> + +static char* AO_gettext( char const* pz ); +static void coerce_it(void** s); + +static char* +AO_gettext( char const* pz ) +{ + char* pzRes; + if (pz == NULL) + return NULL; + pzRes = _(pz); + if (pzRes == pz) + return pzRes; + pzRes = strdup( pzRes ); + if (pzRes == NULL) { + fputs( _("No memory for duping translated strings\n"), stderr ); + exit( EXIT_FAILURE ); + } + return pzRes; +} + +static void coerce_it(void** s) { *s = AO_gettext(*s); } +#define COERSION(_f) \ + coerce_it((void*)&(genshelloptOptions._f)) + +/* + * This invokes the translation code (e.g. gettext(3)). + */ +static void +translate_option_strings( void ) +{ + /* + * Guard against re-translation. It won't work. The strings will have + * been changed by the first pass through this code. One shot only. + */ + if (option_usage_text.field_ct != 0) { + + /* + * Do the translations. The first pointer follows the field count + * field. The field count field is the size of a pointer. + */ + tOptDesc* pOD = genshelloptOptions.pOptDesc; + char** ppz = (char**)(void*)&(option_usage_text); + int ix = option_usage_text.field_ct; + + do { + ppz++; + *ppz = AO_gettext(*ppz); + } while (--ix > 0); + + COERSION(pzCopyright); + COERSION(pzCopyNotice); + COERSION(pzFullVersion); + COERSION(pzUsageTitle); + COERSION(pzExplain); + COERSION(pzDetail); + option_usage_text.field_ct = 0; + + for (ix = genshelloptOptions.optCt; ix > 0; ix--, pOD++) + coerce_it((void*)&(pOD->pzText)); + } + + if ((genshelloptOptions.fOptSet & OPTPROC_NXLAT_OPT_CFG) == 0) { + tOptDesc* pOD = genshelloptOptions.pOptDesc; + int ix; + + for (ix = genshelloptOptions.optCt; ix > 0; ix--, pOD++) { + coerce_it((void*)&(pOD->pz_Name)); + coerce_it((void*)&(pOD->pz_DisableName)); + coerce_it((void*)&(pOD->pz_DisablePfx)); + } + /* prevent re-translation */ + genshelloptOptions.fOptSet |= OPTPROC_NXLAT_OPT_CFG | OPTPROC_NXLAT_OPT; + } +} + +#endif /* ENABLE_NLS */ + +#ifdef __cplusplus +} +#endif +/* genshell.c ends here */ |