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 */
68 typedef 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 */
121 typedef 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
151 extern "C" {
152 #endif
153
154
155 /* * * * * *
156 *
157 * Declare the genshellopt option descriptor.
158 */
159 extern 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
174 static inline char* aoGetsText(char const* pz) ATTRIBUTE_FORMAT_ARG(1);
aoGetsText(char const * pz)175 static 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