mirror of https://github.com/yasm/yasm.git
* genstring.c: Generate string array from source file. * Makefile.am: Build genstring. * Makefile.inc: Use genstring to create license.c from COPYING. * yasm.c: Include license.c and use it for new --license option. Shorten --version option to just displaying version, compile date, and very short copyright message. svn path=/trunk/yasm/; revision=14630.5.0rc2^2^2
Peter Johnson
19 years ago
parent
5c36a0551f
commit
a9b1395d09
5 changed files with 165 additions and 47 deletions
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/* $Id$
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* |
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* Generate array-of-const-string from text file. |
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* |
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* Copyright (C) 2006 Peter Johnson |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND OTHER CONTRIBUTORS ``AS IS'' |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR OTHER CONTRIBUTORS BE |
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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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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#define MAXLINE 1024 |
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int |
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main(int argc, char *argv[]) |
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{ |
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FILE *in, *out; |
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int i; |
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char *str; |
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char *strp; |
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char *charp; |
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size_t len; |
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if (argc < 4) { |
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fprintf(stderr, "Usage: %s <string> <outfile> <file> [<file> ...]\n", |
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argv[0]); |
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return EXIT_FAILURE; |
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} |
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out = fopen(argv[2], "wt"); |
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if (!out) { |
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fprintf(stderr, "Could not open `%s'.\n", argv[2]); |
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return EXIT_FAILURE; |
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} |
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str = malloc(MAXLINE); |
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fprintf(out, "/* This file auto-generated from %s by genstring.c" |
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" - don't edit it */\n\n" |
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"static const char *%s[] = {\n", argv[3], argv[1]); |
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for (i=3; i<argc; i++) { |
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in = fopen(argv[i], "rt"); |
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if (!in) { |
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fprintf(stderr, "Could not open `%s'.\n", argv[i]); |
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fclose(out); |
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remove(argv[2]); |
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return EXIT_FAILURE; |
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} |
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while (fgets(str, MAXLINE, in)) { |
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strp = str; |
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/* strip off trailing whitespace */ |
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len = strlen(strp); |
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while (len > 0 && (strp[len-1] == ' ' || strp[len-1] == '\t' || |
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strp[len-1] == '\n')) { |
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strp[len-1] = '\0'; |
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len--; |
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} |
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/* output as string to output file */ |
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fprintf(out, " \""); |
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while (*strp != '\0') { |
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if (*strp == '\\' || *strp == '"') |
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fputc('\\', out); |
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fputc(*strp, out); |
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strp++; |
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} |
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fprintf(out, "\",\n"); |
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} |
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fclose(in); |
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} |
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fprintf(out, "};\n"); |
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fclose(out); |
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free(str); |
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return EXIT_SUCCESS; |
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} |
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