| 0,0 → 1,157 |
|---|
| /* cmapdump.c -- parse a CMap file and dump it as a c-struct */ |
| |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include "fitz.h" |
| #include "mupdf.h" |
| |
| #include "../fitz/base_error.c" |
| #include "../fitz/base_memory.c" |
| #include "../fitz/base_string.c" |
| #include "../fitz/stm_buffer.c" |
| #include "../fitz/stm_open.c" |
| #include "../fitz/stm_read.c" |
| |
| #include "../pdf/pdf_lex.c" |
| #include "../pdf/pdf_cmap.c" |
| #include "../pdf/pdf_cmap_parse.c" |
| |
| static void |
| clean(char *p) |
| { |
| while (*p) |
| { |
| if ((*p == '/') || (*p == '.') || (*p == '\\') || (*p == '-')) |
| *p = '_'; |
| p ++; |
| } |
| } |
| |
| int |
| main(int argc, char **argv) |
| { |
| pdf_cmap *cmap; |
| fz_error error; |
| fz_stream *fi; |
| FILE *fo; |
| char name[256]; |
| char *realname; |
| int i, k; |
| |
| if (argc < 3) |
| { |
| fprintf(stderr, "usage: cmapdump output.c lots of cmap files\n"); |
| return 1; |
| } |
| |
| fo = fopen(argv[1], "wb"); |
| if (!fo) |
| { |
| fprintf(stderr, "cmapdump: could not open output file '%s'\n", argv[1]); |
| return 1; |
| } |
| |
| fprintf(fo, "/* This is an automatically generated file. Do not edit. */\n"); |
| |
| for (i = 2; i < argc; i++) |
| { |
| realname = strrchr(argv[i], '/'); |
| if (!realname) |
| realname = strrchr(argv[i], '\\'); |
| if (realname) |
| realname ++; |
| else |
| realname = argv[i]; |
| |
| if (strlen(realname) > (sizeof name - 1)) |
| { |
| fprintf(stderr, "cmapdump: file name too long\n"); |
| return 1; |
| } |
| |
| strcpy(name, realname); |
| clean(name); |
| |
| fi = fz_open_file(argv[i]); |
| if (!fi) |
| fz_throw("cmapdump: could not open input file '%s'\n", argv[i]); |
| |
| error = pdf_parse_cmap(&cmap, fi); |
| if (error) |
| { |
| fz_catch(error, "cmapdump: could not parse input cmap '%s'\n", argv[i]); |
| return 1; |
| } |
| |
| fprintf(fo, "\n/* %s */\n\n", cmap->cmap_name); |
| |
| fprintf(fo, "static const pdf_range cmap_%s_ranges[] = {", name); |
| if (cmap->rlen == 0) |
| { |
| fprintf(fo, " {0,%d,0}", PDF_CMAP_RANGE); |
| } |
| for (k = 0; k < cmap->rlen; k++) |
| { |
| if (k % 4 == 0) |
| fprintf(fo, "\n"); |
| fprintf(fo, "{%d,%d,%d},", |
| cmap->ranges[k].low, cmap->ranges[k].extent_flags, cmap->ranges[k].offset); |
| } |
| fprintf(fo, "\n};\n\n"); |
| |
| if (cmap->tlen == 0) |
| { |
| fprintf(fo, "static const unsigned short cmap_%s_table[] = { 0 };\n\n", name); |
| } |
| else |
| { |
| fprintf(fo, "static const unsigned short cmap_%s_table[%d] = {", |
| name, cmap->tlen); |
| for (k = 0; k < cmap->tlen; k++) |
| { |
| if (k % 12 == 0) |
| fprintf(fo, "\n"); |
| fprintf(fo, "%d,", cmap->table[k]); |
| } |
| fprintf(fo, "\n};\n\n"); |
| } |
| |
| fprintf(fo, "static pdf_cmap cmap_%s = {\n", name); |
| fprintf(fo, "\t-1, "); |
| fprintf(fo, "\"%s\", ", cmap->cmap_name); |
| fprintf(fo, "\"%s\", 0, ", cmap->usecmap_name); |
| fprintf(fo, "%d, ", cmap->wmode); |
| fprintf(fo, "%d,\n\t{ ", cmap->codespace_len); |
| if (cmap->codespace_len == 0) |
| { |
| fprintf(fo, "{0,0,0},"); |
| } |
| for (k = 0; k < cmap->codespace_len; k++) |
| { |
| fprintf(fo, "{%d,%d,%d},", |
| cmap->codespace[k].n, cmap->codespace[k].low, cmap->codespace[k].high); |
| } |
| fprintf(fo, " },\n"); |
| |
| fprintf(fo, "\t%d, %d, (pdf_range*) cmap_%s_ranges,\n", |
| cmap->rlen, cmap->rlen, name); |
| |
| fprintf(fo, "\t%d, %d, (unsigned short*) cmap_%s_table,\n", |
| cmap->tlen, cmap->tlen, name); |
| |
| fprintf(fo, "};\n"); |
| |
| printf("\t{\"%s\",&cmap_%s},\n", cmap->cmap_name, name); |
| |
| fz_close(fi); |
| } |
| |
| if (fclose(fo)) |
| { |
| fprintf(stderr, "cmapdump: could not close output file '%s'\n", argv[1]); |
| return 1; |
| } |
| |
| return 0; |
| } |