103 lines
3.1 KiB
C
103 lines
3.1 KiB
C
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/*
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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) 2006-2007 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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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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