110 lines
2.9 KiB
C
110 lines
2.9 KiB
C
/*
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* Convert FBF fonts into source code to link them in QEmacs.
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*
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* Copyright (c) 2002 Fabrice Bellard.
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* Copyright (c) 2007-2023 Charlie Gordon.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "cutils.h"
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static int dump_font(const char *filename, const char *name)
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{
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int c;
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FILE *f;
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int j;
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f = fopen(filename, "rb");
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if (!f) {
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perror(filename);
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exit(1);
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}
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printf("static unsigned char const font_%s[] = {\n", name);
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j = 0;
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for (;;) {
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c = getc(f);
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if (c == EOF)
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break;
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if ((j & 7) == 0)
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printf(" ");
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j++;
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printf(" 0x%02x,", (unsigned)c);
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if ((j & 7) == 0)
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printf("\n");
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}
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if ((j & 7) != 0)
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printf("\n");
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printf("};\n\n");
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fclose(f);
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return j;
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}
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static void getname(char *name, int name_size, const char *filename)
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{
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const char *p;
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char *q;
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p = strrchr(filename, '/');
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if (!p)
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p = filename;
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else
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p++;
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pstrcpy(name, name_size, p);
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q = strrchr(name, '.');
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if (q)
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*q = '\0';
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}
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#define FONT_MAX 128
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int main(int argc, char **argv)
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{
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const char *filename;
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char name[128];
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int font_size[FONT_MAX];
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int i;
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printf("/* This file was generated automatically by fbftoqe */\n\n"
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"#include \"qe.h\"\n"
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"#include \"fbfrender.h\"\n"
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"\n");
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for (i = 1; i < argc; i++) {
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filename = argv[i];
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getname(name, sizeof(name), filename);
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font_size[i] = dump_font(filename, name);
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}
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/* dump font list */
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printf("const struct fbf_font fbf_fonts[] = {\n");
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for (i = 1; i < argc; i++) {
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filename = argv[i];
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getname(name, sizeof(name), filename);
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printf(" { font_%s, %d },\n", name, font_size[i]);
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}
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printf(" { NULL, 0 },\n");
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printf("};\n");
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return 0;
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}
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