77 lines
1.8 KiB
C
77 lines
1.8 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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#if defined(_WIN32)
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#pragma warning(disable : 4996) // The POSIX name for this item is deprecated.
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#endif
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int main(int argc, char **argv) {
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FILE *f_c, *f_h, *f_i;
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unsigned int i, j, count, size;
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unsigned char buf[12];
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if (argc < 3) {
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fprintf(stderr, "Syntax: bin2c <C file> <H file> [Input file 1] [Input file 2] ..\n");
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return -1;
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}
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f_c = fopen(argv[1], "w");
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if (!f_c) {
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fprintf(stderr, "Error opening %s\n", argv[1]);
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return -1;
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}
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f_h = fopen(argv[2], "w");
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if (!f_h) {
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fprintf(stderr, "Error opening %s\n", argv[2]);
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return -1;
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}
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fprintf(f_c, "/* Autogenerated by bin2c */\n\n");
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fprintf(f_c, "#include <stdint.h>\n\n");
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fprintf(f_h, "/* Autogenerated by bin2c */\n\n");
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fprintf(f_h, "#pragma once\n");
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fprintf(f_h, "#include <stdint.h>\n\n");
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for (i=3; i<(unsigned int) argc; ++i) {
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char *name = strdup(strrchr(argv[i], '/') ? strrchr(argv[i], '/')+1 : argv[i] );
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for (j=0; j<strlen(name); ++j) {
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if (name[j] == '.' || name[j] == '-')
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name[j] = '_';
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else
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name[j] = tolower(name[j]);
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}
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f_i = fopen(argv[i], "rb");
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if (!f_i) {
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fprintf(stderr, "Error opening %s\n", argv[i]);
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return -1;
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}
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fprintf(f_c, "uint8_t %s[] = {\n", name);
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fprintf(f_h, "extern uint8_t %s[];\n", name);
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size = 0;
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while ((count = (unsigned int) fread(buf, 1, sizeof(buf), f_i)) > 0) {
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fprintf(f_c, "\t");
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for (j=0; j<count; j++) {
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fprintf(f_c, "0x%02x, ", (unsigned int) buf[j]);
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size++;
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}
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fprintf(f_c, "\n");
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}
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fprintf(f_c, "\t0x00\n");
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fprintf(f_c, "};\n\n");
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fprintf(f_h, "extern uint32_t %s_size;\n\n", name);
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fprintf(f_c, "uint32_t %s_size = %i;\n\n", name, size);
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fclose(f_i);
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free(name);
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}
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fclose(f_c);
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fclose(f_h);
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return 0;
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}
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