mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-16 11:52:34 +03:00
158 lines
3.3 KiB
C
158 lines
3.3 KiB
C
/* cmapdump.c -- parse a CMap file and dump it as a c-struct */
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#include <stdio.h>
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#include <string.h>
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#include "fitz.h"
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#include "mupdf.h"
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#include "../fitz/base_error.c"
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#include "../fitz/base_memory.c"
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#include "../fitz/base_string.c"
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#include "../fitz/stm_buffer.c"
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#include "../fitz/stm_open.c"
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#include "../fitz/stm_read.c"
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#include "../pdf/pdf_lex.c"
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#include "../pdf/pdf_cmap.c"
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#include "../pdf/pdf_cmap_parse.c"
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static void
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clean(char *p)
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{
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while (*p)
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{
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if ((*p == '/') || (*p == '.') || (*p == '\\') || (*p == '-'))
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*p = '_';
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p ++;
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}
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}
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int
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main(int argc, char **argv)
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{
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pdf_cmap *cmap;
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fz_error error;
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fz_stream *fi;
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FILE *fo;
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char name[256];
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char *realname;
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int i, k;
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if (argc < 3)
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{
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fprintf(stderr, "usage: cmapdump output.c lots of cmap files\n");
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return 1;
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}
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fo = fopen(argv[1], "wb");
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if (!fo)
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{
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fprintf(stderr, "cmapdump: could not open output file '%s'\n", argv[1]);
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return 1;
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}
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fprintf(fo, "/* This is an automatically generated file. Do not edit. */\n");
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for (i = 2; i < argc; i++)
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{
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realname = strrchr(argv[i], '/');
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if (!realname)
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realname = strrchr(argv[i], '\\');
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if (realname)
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realname ++;
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else
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realname = argv[i];
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if (strlen(realname) > (sizeof name - 1))
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{
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fprintf(stderr, "cmapdump: file name too long\n");
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return 1;
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}
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strcpy(name, realname);
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clean(name);
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fi = fz_open_file(argv[i]);
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if (!fi)
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fz_throw("cmapdump: could not open input file '%s'\n", argv[i]);
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error = pdf_parse_cmap(&cmap, fi);
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if (error)
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{
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fz_catch(error, "cmapdump: could not parse input cmap '%s'\n", argv[i]);
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return 1;
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}
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fprintf(fo, "\n/* %s */\n\n", cmap->cmap_name);
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fprintf(fo, "static const pdf_range cmap_%s_ranges[] = {", name);
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if (cmap->rlen == 0)
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{
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fprintf(fo, " {0,%d,0}", PDF_CMAP_RANGE);
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}
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for (k = 0; k < cmap->rlen; k++)
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{
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if (k % 4 == 0)
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fprintf(fo, "\n");
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fprintf(fo, "{%d,%d,%d},",
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cmap->ranges[k].low, cmap->ranges[k].extent_flags, cmap->ranges[k].offset);
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}
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fprintf(fo, "\n};\n\n");
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if (cmap->tlen == 0)
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{
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fprintf(fo, "static const unsigned short cmap_%s_table[] = { 0 };\n\n", name);
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}
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else
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{
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fprintf(fo, "static const unsigned short cmap_%s_table[%d] = {",
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name, cmap->tlen);
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for (k = 0; k < cmap->tlen; k++)
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{
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if (k % 12 == 0)
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fprintf(fo, "\n");
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fprintf(fo, "%d,", cmap->table[k]);
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}
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fprintf(fo, "\n};\n\n");
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}
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fprintf(fo, "static pdf_cmap cmap_%s = {\n", name);
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fprintf(fo, "\t-1, ");
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fprintf(fo, "\"%s\", ", cmap->cmap_name);
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fprintf(fo, "\"%s\", 0, ", cmap->usecmap_name);
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fprintf(fo, "%d, ", cmap->wmode);
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fprintf(fo, "%d,\n\t{ ", cmap->codespace_len);
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if (cmap->codespace_len == 0)
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{
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fprintf(fo, "{0,0,0},");
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}
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for (k = 0; k < cmap->codespace_len; k++)
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{
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fprintf(fo, "{%d,%d,%d},",
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cmap->codespace[k].n, cmap->codespace[k].low, cmap->codespace[k].high);
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}
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fprintf(fo, " },\n");
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fprintf(fo, "\t%d, %d, (pdf_range*) cmap_%s_ranges,\n",
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cmap->rlen, cmap->rlen, name);
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fprintf(fo, "\t%d, %d, (unsigned short*) cmap_%s_table,\n",
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cmap->tlen, cmap->tlen, name);
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fprintf(fo, "};\n");
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printf("\t{\"%s\",&cmap_%s},\n", cmap->cmap_name, name);
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fz_close(fi);
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}
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if (fclose(fo))
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{
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fprintf(stderr, "cmapdump: could not close output file '%s'\n", argv[1]);
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return 1;
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}
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return 0;
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}
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