mirror of
git://source.winehq.org/git/wine.git
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523 lines
16 KiB
C
523 lines
16 KiB
C
/*
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* Copyright 1994 Martin von Loewis
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* Copyright 1998 Bertho A. Stultiens (BS)
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* Copyright 2003 Dimitrie O. Paun
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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*/
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#include "config.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#include <ctype.h>
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#include <signal.h>
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#include <limits.h>
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#include <sys/types.h>
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#ifdef HAVE_SYS_SYSCTL_H
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# include <sys/sysctl.h>
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#endif
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#include "../tools.h"
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#include "wrc.h"
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#include "utils.h"
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#include "newstruc.h"
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#include "parser.h"
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#include "wpp_private.h"
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static const char usage[] =
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"Usage: wrc [options...] [infile[.rc|.res]]\n"
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" -D, --define id[=val] Define preprocessor identifier id=val\n"
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" --debug=nn Set debug level to 'nn'\n"
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" -E Preprocess only\n"
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" -F TARGET Ignored, for compatibility with windres\n"
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" -fo FILE Synonym for -o for compatibility with windres\n"
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" -h, --help Prints this summary\n"
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" -i, --input=FILE The name of the input file\n"
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" -I, --include-dir=DIR Add dir to the include search path (multiple -I allowed)\n"
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" -J, --input-format=FORMAT The input format (either `rc' or `rc16')\n"
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" -l, --language=LANG Set default language to LANG (default is neutral {0, 0})\n"
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" -m16 Build a 16-bit resource file\n"
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" --nls-dir=DIR Directory containing the NLS codepage mappings\n"
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" --no-use-temp-file Ignored for compatibility with windres\n"
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" --nostdinc Disables searching the standard include path\n"
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" -o, --output=FILE Output to file (default is infile.res)\n"
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" -O, --output-format=FORMAT The output format (`po', `pot', `res', or `res16`)\n"
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" --pedantic Enable pedantic warnings\n"
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" --po-dir=DIR Directory containing po files for translations\n"
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" --preprocessor Specifies the preprocessor to use, including arguments\n"
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" -r Ignored for compatibility with rc\n"
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" --sysroot=DIR Prefix include paths with DIR\n"
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" -U, --undefine id Undefine preprocessor identifier id\n"
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" --use-temp-file Ignored for compatibility with windres\n"
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" -v, --verbose Enable verbose mode\n"
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" --verify-translations Check the status of the various translations\n"
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" --version Print version and exit\n"
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"Input is taken from stdin if no sourcefile specified.\n"
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"Debug level 'n' is a bitmask with following meaning:\n"
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" * 0x01 Tell which resource is parsed (verbose mode)\n"
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" * 0x02 Dump internal structures\n"
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" * 0x04 Create a parser trace (yydebug=1)\n"
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" * 0x08 Preprocessor messages\n"
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" * 0x10 Preprocessor lex messages\n"
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" * 0x20 Preprocessor yacc trace\n"
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"If no input filename is given and the output name is not overridden\n"
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"with -o, then the output is written to \"wrc.tab.res\"\n"
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;
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static const char version_string[] = "Wine Resource Compiler version " PACKAGE_VERSION "\n"
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"Copyright 1998-2000 Bertho A. Stultiens\n"
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" 1994 Martin von Loewis\n";
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/*
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* Set if compiling in 32bit mode (default).
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*/
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int win32 = 1;
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/*
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* debuglevel == DEBUGLEVEL_NONE Don't bother
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* debuglevel & DEBUGLEVEL_CHAT Say what's done
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* debuglevel & DEBUGLEVEL_DUMP Dump internal structures
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* debuglevel & DEBUGLEVEL_TRACE Create parser trace
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* debuglevel & DEBUGLEVEL_PPMSG Preprocessor messages
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* debuglevel & DEBUGLEVEL_PPLEX Preprocessor lex trace
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* debuglevel & DEBUGLEVEL_PPTRACE Preprocessor yacc trace
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*/
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int debuglevel = DEBUGLEVEL_NONE;
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/*
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* Recognize win32 keywords if set (-w 32 enforces this),
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* otherwise set with -e option.
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*/
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int extensions = 1;
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/*
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* Language setting for resources (-l option)
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*/
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static language_t defaultlanguage;
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language_t currentlanguage = 0;
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/*
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* Set when extra warnings should be generated (-W option)
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*/
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int pedantic = 0;
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/*
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* Set when _only_ to run the preprocessor (-E option)
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*/
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int preprocess_only = 0;
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/*
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* Set when _not_ to run the preprocessor (-P cat option)
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*/
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int no_preprocess = 0;
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int utf8_input = 0;
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int check_utf8 = 1; /* whether to check for valid utf8 */
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static char *output_name; /* The name given by the -o option */
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const char *input_name = NULL; /* The name given on the command-line */
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static char *temp_name = NULL; /* Temporary file for preprocess pipe */
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static struct strarray input_files;
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static int stdinc = 1;
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static int po_mode;
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static const char *po_dir;
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static const char *sysroot = "";
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static const char *includedir;
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const char *nlsdirs[3] = { NULL, NLSDIR, NULL };
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int line_number = 1; /* The current line */
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int char_number = 1; /* The current char pos within the line */
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int parser_debug, yy_flex_debug;
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resource_t *resource_top; /* The top of the parsed resources */
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static void cleanup_files(void);
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enum long_options_values
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{
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LONG_OPT_NOSTDINC = 1,
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LONG_OPT_TMPFILE,
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LONG_OPT_NOTMPFILE,
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LONG_OPT_NLS_DIR,
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LONG_OPT_PO_DIR,
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LONG_OPT_PREPROCESSOR,
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LONG_OPT_SYSROOT,
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LONG_OPT_VERSION,
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LONG_OPT_DEBUG,
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LONG_OPT_PEDANTIC,
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};
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static const char short_options[] =
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"b:D:Ef:F:hi:I:J:l:m:o:O:ruU:v";
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static const struct long_option long_options[] = {
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{ "debug", 1, LONG_OPT_DEBUG },
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{ "define", 1, 'D' },
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{ "help", 0, 'h' },
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{ "include-dir", 1, 'I' },
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{ "input", 1, 'i' },
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{ "input-format", 1, 'J' },
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{ "language", 1, 'l' },
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{ "nls-dir", 1, LONG_OPT_NLS_DIR },
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{ "no-use-temp-file", 0, LONG_OPT_NOTMPFILE },
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{ "nostdinc", 0, LONG_OPT_NOSTDINC },
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{ "output", 1, 'o' },
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{ "output-format", 1, 'O' },
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{ "pedantic", 0, LONG_OPT_PEDANTIC },
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{ "po-dir", 1, LONG_OPT_PO_DIR },
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{ "preprocessor", 1, LONG_OPT_PREPROCESSOR },
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{ "sysroot", 1, LONG_OPT_SYSROOT },
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{ "target", 1, 'F' },
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{ "utf8", 0, 'u' },
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{ "undefine", 1, 'U' },
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{ "use-temp-file", 0, LONG_OPT_TMPFILE },
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{ "verbose", 0, 'v' },
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{ "version", 0, LONG_OPT_VERSION },
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{ NULL }
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};
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static void set_version_defines(void)
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{
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char *version = xstrdup( PACKAGE_VERSION );
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char *major, *minor, *patchlevel;
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char buffer[100];
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if ((minor = strchr( version, '.' )))
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{
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major = version;
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*minor++ = 0;
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if ((patchlevel = strchr( minor, '.' ))) *patchlevel++ = 0;
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}
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else /* pre 0.9 version */
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{
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major = NULL;
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patchlevel = version;
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}
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sprintf( buffer, "__WRC__=%s", major ? major : "0" );
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wpp_add_cmdline_define(buffer);
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sprintf( buffer, "__WRC_MINOR__=%s", minor ? minor : "0" );
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wpp_add_cmdline_define(buffer);
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sprintf( buffer, "__WRC_PATCHLEVEL__=%s", patchlevel ? patchlevel : "0" );
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wpp_add_cmdline_define(buffer);
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free( version );
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}
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/* clean things up when aborting on a signal */
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static void exit_on_signal( int sig )
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{
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exit(1); /* this will call the atexit functions */
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}
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/* load a single input file */
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static int load_file( const char *input_name, const char *output_name )
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{
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int ret;
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/* Run the preprocessor on the input */
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if(!no_preprocess)
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{
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FILE *output;
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int ret, fd;
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char *name;
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/*
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* Preprocess the input to a temp-file, or stdout if
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* no output was given.
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*/
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if (preprocess_only)
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{
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if (output_name)
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{
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if (!(output = fopen( output_name, "w" )))
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fatal_perror( "Could not open %s for writing", output_name );
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ret = wpp_parse( input_name, output );
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fclose( output );
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}
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else ret = wpp_parse( input_name, stdout );
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if (ret) return ret;
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output_name = NULL;
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exit(0);
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}
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fd = make_temp_file( output_name, "", &name );
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temp_name = name;
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if (!(output = fdopen(fd, "wt")))
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error("Could not open fd %s for writing\n", name);
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ret = wpp_parse( input_name, output );
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fclose( output );
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if (ret) return ret;
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input_name = name;
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}
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/* Reset the language */
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currentlanguage = defaultlanguage;
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check_utf8 = 1;
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/* Go from .rc to .res */
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chat("Starting parse\n");
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if(!(parser_in = fopen(input_name, "rb")))
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fatal_perror("Could not open %s for input", input_name);
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ret = parser_parse();
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fclose(parser_in);
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parser_lex_destroy();
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if (temp_name)
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{
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unlink( temp_name );
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temp_name = NULL;
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}
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return ret;
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}
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static void init_argv0_dir( const char *argv0 )
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{
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#ifndef _WIN32
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char *dir;
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#if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__)
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dir = realpath( "/proc/self/exe", NULL );
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#elif defined (__FreeBSD__) || defined(__DragonFly__)
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static int pathname[] = { CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 };
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size_t path_size = PATH_MAX;
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char *path = xmalloc( path_size );
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if (!sysctl( pathname, sizeof(pathname)/sizeof(pathname[0]), path, &path_size, NULL, 0 ))
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dir = realpath( path, NULL );
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free( path );
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#else
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dir = realpath( argv0, NULL );
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#endif
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if (!dir) return;
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dir = get_dirname( dir );
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includedir = strmake( "%s/%s", dir, BIN_TO_INCLUDEDIR );
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if (strendswith( dir, "/tools/wrc" )) nlsdirs[0] = strmake( "%s/../../nls", dir );
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else nlsdirs[0] = strmake( "%s/%s", dir, BIN_TO_NLSDIR );
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#endif
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}
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static void option_callback( int optc, char *optarg )
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{
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switch(optc)
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{
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case LONG_OPT_NOSTDINC:
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stdinc = 0;
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break;
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case LONG_OPT_TMPFILE:
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if (debuglevel) warning("--use-temp-file option not yet supported, ignored.\n");
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break;
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case LONG_OPT_NOTMPFILE:
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if (debuglevel) warning("--no-use-temp-file option not yet supported, ignored.\n");
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break;
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case LONG_OPT_NLS_DIR:
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nlsdirs[0] = xstrdup( optarg );
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break;
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case LONG_OPT_PO_DIR:
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po_dir = xstrdup( optarg );
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break;
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case LONG_OPT_PREPROCESSOR:
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if (strcmp(optarg, "cat") == 0) no_preprocess = 1;
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else fprintf(stderr, "-P option not yet supported, ignored.\n");
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break;
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case LONG_OPT_SYSROOT:
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sysroot = xstrdup( optarg );
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break;
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case LONG_OPT_VERSION:
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printf(version_string);
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exit(0);
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break;
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case LONG_OPT_DEBUG:
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debuglevel = strtol(optarg, NULL, 0);
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break;
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case LONG_OPT_PEDANTIC:
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pedantic = 1;
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break;
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case 'D':
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wpp_add_cmdline_define(optarg);
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break;
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case 'E':
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preprocess_only = 1;
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break;
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case 'b':
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case 'F':
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break;
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case 'h':
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printf(usage);
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exit(0);
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case 'i':
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strarray_add( &input_files, optarg );
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break;
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case 'I':
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wpp_add_include_path(optarg);
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break;
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case 'J':
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if (strcmp(optarg, "rc16") == 0) extensions = 0;
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else if (strcmp(optarg, "rc")) error("Output format %s not supported.\n", optarg);
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break;
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case 'l':
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defaultlanguage = strtol(optarg, NULL, 0);
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if (get_language_codepage( defaultlanguage ) == -1)
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error("Language %04x is not supported\n", defaultlanguage);
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break;
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case 'm':
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if (!strcmp( optarg, "16" )) win32 = 0;
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else win32 = 1;
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break;
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case 'f':
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if (*optarg != 'o') error("Unknown option: -f%s\n", optarg);
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optarg++;
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/* fall through */
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case 'o':
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if (!output_name) output_name = xstrdup(optarg);
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else error("Too many output files.\n");
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break;
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case 'O':
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if (strcmp(optarg, "po") == 0) po_mode = 1;
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else if (strcmp(optarg, "pot") == 0) po_mode = 2;
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else if (strcmp(optarg, "res16") == 0) win32 = 0;
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else if (strcmp(optarg, "res")) warning("Output format %s not supported.\n", optarg);
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break;
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case 'r':
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/* ignored for compatibility with rc */
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break;
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case 'u':
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utf8_input = 1;
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break;
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case 'U':
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wpp_del_define(optarg);
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break;
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case 'v':
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debuglevel = DEBUGLEVEL_CHAT;
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break;
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case '?':
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fprintf(stderr, "wrc: %s\n\n%s", optarg, usage);
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exit(1);
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}
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}
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int main(int argc,char *argv[])
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{
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int i;
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signal( SIGTERM, exit_on_signal );
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signal( SIGINT, exit_on_signal );
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#ifdef SIGHUP
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signal( SIGHUP, exit_on_signal );
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#endif
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init_argv0_dir( argv[0] );
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/* Set the default defined stuff */
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set_version_defines();
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wpp_add_cmdline_define("RC_INVOKED=1");
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/* Microsoft RC always searches current directory */
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wpp_add_include_path(".");
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strarray_addall( &input_files,
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parse_options( argc, argv, short_options, long_options, 0, option_callback ));
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if (win32) wpp_add_cmdline_define("_WIN32=1");
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/* If we do need to search standard includes, add them to the path */
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if (stdinc)
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{
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static const char *incl_dirs[] = { INCLUDEDIR, "/usr/include", "/usr/local/include" };
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if (includedir)
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{
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wpp_add_include_path( strmake( "%s/wine/msvcrt", includedir ));
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wpp_add_include_path( strmake( "%s/wine/windows", includedir ));
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}
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for (i = 0; i < ARRAY_SIZE(incl_dirs); i++)
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{
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if (i && !strcmp( incl_dirs[i], incl_dirs[0] )) continue;
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wpp_add_include_path( strmake( "%s%s/wine/msvcrt", sysroot, incl_dirs[i] ));
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wpp_add_include_path( strmake( "%s%s/wine/windows", sysroot, incl_dirs[i] ));
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}
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}
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/* Kill io buffering when some kind of debuglevel is enabled */
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if(debuglevel)
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{
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setbuf(stdout, NULL);
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setbuf(stderr, NULL);
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}
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parser_debug = debuglevel & DEBUGLEVEL_TRACE ? 1 : 0;
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yy_flex_debug = debuglevel & DEBUGLEVEL_TRACE ? 1 : 0;
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wpp_set_debug( (debuglevel & DEBUGLEVEL_PPLEX) != 0,
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(debuglevel & DEBUGLEVEL_PPTRACE) != 0,
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(debuglevel & DEBUGLEVEL_PPMSG) != 0 );
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atexit(cleanup_files);
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for (i = 0; i < input_files.count; i++)
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{
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input_name = input_files.str[i];
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if (load_file( input_name, output_name )) exit(1);
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}
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/* stdin special case. NULL means "stdin" for wpp. */
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if (input_files.count == 0 && load_file( NULL, output_name )) exit(1);
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if (!po_mode && output_name)
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{
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if (strendswith( output_name, ".po" )) po_mode = 1;
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else if (strendswith( output_name, ".pot" )) po_mode = 2;
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}
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if (po_mode)
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{
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if (!win32) error( "PO files are not supported in 16-bit mode\n" );
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if (po_mode == 2) /* pot file */
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{
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if (!output_name)
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{
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const char *name = input_files.count ? get_basename(input_files.str[0]) : "wrc.tab";
|
|
output_name = replace_extension( name, ".rc", ".pot" );
|
|
}
|
|
write_pot_file( output_name );
|
|
}
|
|
else write_po_files( output_name );
|
|
output_name = NULL;
|
|
exit(0);
|
|
}
|
|
if (win32) add_translations( po_dir );
|
|
|
|
chat("Writing .res-file\n");
|
|
if (!output_name)
|
|
{
|
|
const char *name = input_files.count ? get_basename(input_files.str[0]) : "wrc.tab";
|
|
output_name = replace_extension( name, ".rc", ".res" );
|
|
}
|
|
write_resfile(output_name, resource_top);
|
|
output_name = NULL;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static void cleanup_files(void)
|
|
{
|
|
if (output_name) unlink(output_name);
|
|
if (temp_name) unlink(temp_name);
|
|
}
|