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Annotation of nono/vm/gencgrom.cpp, revision 1.1.1.2

1.1       root        1: //
                      2: // Copyright (C) 2012-2016 [email protected]
                      3: //
                      4: // cgrom.dat を C ソースに変換する
                      5: //
                      6: // 書式
                      7: //     gencgrom <cgrom.dat> <cgrom.cpp>
                      8: //
                      9: 
                     10: #include <cstdint>
                     11: #include <cstdio>
                     12: #include <cstdlib>
                     13: #include <cstring>
                     14: 
                     15: int
                     16: main(int ac, char *av[])
                     17: {
                     18:        char buf[4096];
                     19:        const char *infile;
                     20:        const char *outfile;
                     21:        FILE *in;
                     22:        FILE *out;
                     23:        int n;
                     24:        int i;
                     25: 
                     26:        if (ac < 3) {
                     27:                fprintf(stderr, "usage: %s <infile> <outfile>\n", av[0]);
                     28:                exit(1);
                     29:        }
                     30: 
                     31:        infile  = av[1];
                     32:        outfile = av[2];
                     33: 
                     34:        in = fopen(infile, "rb");
                     35:        if (in == NULL) {
                     36:                fprintf(stderr, "cannot open %s\n", infile);
                     37:                exit(1);
                     38:        }
                     39: 
                     40:        out = fopen(outfile, "wb");
                     41:        if (out == NULL) {
                     42:                fprintf(stderr, "cannot open %s\n", outfile);
                     43:                exit(1);
                     44:        }
                     45: 
                     46:        fprintf(out, "// This file is auto-generated by %s\n", av[0]);
                     47:        fprintf(out, "#include \"cgrom.h\"\n");
1.1.1.2 ! root       48:        fprintf(out, "/*static*/ uint8 const BuiltinCGROM::data[] = {");
1.1       root       49: 
                     50:        for (;;) {
                     51:                n = fread(buf, 1, sizeof(buf), in);
                     52:                if (n == 0) {
                     53:                        break;
                     54:                }
                     55: 
                     56:                for (i = 0; i < n; i++) {
                     57:                        if (i % 8 == 0) {
                     58:                                fprintf(out, "\n\t");
                     59:                        }
                     60:                        fprintf(out, "0x%02x,", (unsigned char)buf[i]);
                     61:                }
                     62:        }
                     63:        fprintf(out, "\n};\n");
                     64: 
                     65:        fclose(in);
                     66:        fclose(out);
                     67:        exit(0);
                     68: }

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