diff options
author | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2008-09-07 21:45:52 +0000 |
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committer | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2008-09-07 21:45:52 +0000 |
commit | 11eff09e70a14ca0d9531bce119814da36d47f46 (patch) | |
tree | 5cc764de4fa33e8150e4c2569088349b02610aac /tools | |
parent | 3d0f01c0f7ebad28a795b65e1ddcb707d945d3a3 (diff) | |
download | rockbox-11eff09e70a14ca0d9531bce119814da36d47f46.tar.gz rockbox-11eff09e70a14ca0d9531bce119814da36d47f46.zip |
* Clean up screenshot a bit and make it more self-descriptive
* Make mkzenboot truly standalone
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18443 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'tools')
-rw-r--r-- | tools/mkzenboot.c | 120 |
1 files changed, 67 insertions, 53 deletions
diff --git a/tools/mkzenboot.c b/tools/mkzenboot.c index 494838833a..e37708e1d1 100644 --- a/tools/mkzenboot.c +++ b/tools/mkzenboot.c @@ -21,6 +21,7 @@ * ****************************************************************************/ #include <stdio.h> +#include <stdarg.h> #include <stdlib.h> #include <string.h> #include <stdbool.h> @@ -845,6 +846,8 @@ static struct player_info_t players[] = { {NULL, NULL, NULL, NULL, false} }; +void log_message(const char* format, ...); + int mkboot(const char* infile, const char* bootfile, const char* outfile, struct player_info_t *player) { FILE *infd, *bootfd, *outfd; @@ -856,21 +859,21 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct infd = fopen(infile, "rb"); if(infd == NULL) { - fprintf(stderr, "[ERR] Could not open %s\n", infile); + log_message("[ERR] Could not open %s\n", infile); return -1; } buffer = malloc(filesize(infd)); if(buffer == NULL) { - fprintf(stderr, "[ERR] Could not allocate %d unsigned chars\n", filesize(infd)); + log_message("[ERR] Could not allocate %d unsigned chars\n", filesize(infd)); fclose(infd); return -2; } if(fread(buffer, filesize(infd), 1, infd) != 1) { - fprintf(stderr, "[ERR] Short read\n"); + log_message("[ERR] Short read\n"); fclose(infd); free(buffer); return -3; @@ -882,7 +885,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct if(memcmp(&buffer[0], "MZ", 2) != 0 && memcmp(&buffer[0x118], "PE", 2) != 0) { - fprintf(stderr, "[ERR] Input file isn't an executable\n"); + log_message("[ERR] Input file isn't an executable\n"); free(buffer); return -4; } @@ -900,46 +903,46 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct if(data_ptr == 0 || data_size == 0) { - fprintf(stderr, "[ERR] Couldn't find .data section\n"); + log_message("[ERR] Couldn't find .data section\n"); free(buffer); return -5; } - fprintf(stderr, "[INFO] .data section is at 0x%x with size 0x%x\n", data_ptr, data_size); + log_message("[INFO] .data section is at 0x%x with size 0x%x\n", data_ptr, data_size); fw_offset = find_firmware_offset(&buffer[data_ptr], data_size); if(fw_offset == 0) { - fprintf(stderr, "[ERR] Couldn't find firmware offset\n"); + log_message("[ERR] Couldn't find firmware offset\n"); free(buffer); return -6; } fw_size = le2int(&buffer[data_ptr+fw_offset]); - fprintf(stderr, "[INFO] Firmware offset is at 0x%x with size 0x%x\n", data_ptr+fw_offset, fw_size); + log_message("[INFO] Firmware offset is at 0x%x with size 0x%x\n", data_ptr+fw_offset, fw_size); fw_key = find_firmware_key(&buffer[0], filesize(infd)); if(fw_key == NULL) { - fprintf(stderr, "[ERR] Couldn't find firmware key\n"); + log_message("[ERR] Couldn't find firmware key\n"); free(buffer); return -7; } - fprintf(stderr, "[INFO] Firmware key is %s\n", fw_key); + log_message("[INFO] Firmware key is %s\n", fw_key); - fprintf(stderr, "[INFO] Descrambling firmware... "); + log_message("[INFO] Descrambling firmware... "); if(!crypt_firmware(fw_key, &buffer[data_ptr+fw_offset+4], fw_size)) { - fprintf(stderr, "Fail!\n"); + log_message("Fail!\n"); free(buffer); return -8; } else - fprintf(stderr, "Done!\n"); + log_message("Done!\n"); out_buffer = malloc(fw_size*2); if(out_buffer == NULL) { - fprintf(stderr, "[ERR] Couldn't allocate %d unsigned chars", fw_size*2); + log_message("[ERR] Couldn't allocate %d unsigned chars", fw_size*2); free(buffer); return -9; } @@ -947,23 +950,23 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct memset(out_buffer, 0, fw_size*2); err_msg = NULL; - fprintf(stderr, "[INFO] Decompressing firmware... "); + log_message("[INFO] Decompressing firmware... "); if(!inflate_to_buffer(&buffer[data_ptr+fw_offset+4], fw_size, out_buffer, fw_size*2, &err_msg)) { - fprintf(stderr, "Fail!\n[ERR] ZLib error: %s\n", err_msg); + log_message("Fail!\n[ERR] ZLib error: %s\n", err_msg); free(buffer); free(out_buffer); return -10; } else { - fprintf(stderr, "Done!\n"); + log_message("Done!\n"); free(buffer); } if(memcmp(out_buffer, "FFIC", 4) != 0) { - fprintf(stderr, "[ERR] CIFF header doesn't match\n"); + log_message("[ERR] CIFF header doesn't match\n"); free(out_buffer); return -11; } @@ -973,7 +976,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct bootfd = fopen(bootfile, "rb"); if(bootfd == NULL) { - fprintf(stderr, "[ERR] Could not open %s\n", bootfile); + log_message("[ERR] Could not open %s\n", bootfile); free(out_buffer); return -12; } @@ -981,12 +984,12 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct out_buffer = realloc(out_buffer, ciff_size+filesize(bootfd)); if(out_buffer == NULL) { - fprintf(stderr, "[ERR] Cannot allocate %d unsigned chars\n", ciff_size+40+filesize(bootfd)); + log_message("[ERR] Cannot allocate %d unsigned chars\n", ciff_size+40+filesize(bootfd)); fclose(bootfd); return -13; } - fprintf(stderr, "[INFO] Locating encoded block... "); + log_message("[INFO] Locating encoded block... "); i = 8; while(memcmp(&out_buffer[i], " LTŠ", 4) != 0 && i < ciff_size) @@ -1001,7 +1004,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct } else { - fprintf(stderr, "Fail!\n[ERR] Unknown block\n"); + log_message("Fail!\n[ERR] Unknown block\n"); fclose(bootfd); free(out_buffer); return -14; @@ -1010,18 +1013,18 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct if(i > ciff_size || memcmp(&out_buffer[i], " LTŠ", 4) != 0) { - fprintf(stderr, "Fail!\n[ERR] Couldn't find encoded block\n"); + log_message("Fail!\n[ERR] Couldn't find encoded block\n"); fclose(bootfd); free(out_buffer); return -15; } - fprintf(stderr, "Done!\n"); + log_message("Done!\n"); outfd = fopen(outfile, "wb+"); if(outfd == NULL) { - fprintf(stderr, "[ERR] Could not open %s\n", outfile); + log_message("[ERR] Could not open %s\n", outfile); fclose(bootfd); free(out_buffer); return -16; @@ -1029,14 +1032,14 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct if(fwrite(&out_buffer[0], i, 1, outfd) != 1) { - fprintf(stderr, "[ERR] Short write\n"); + log_message("[ERR] Short write\n"); fclose(bootfd); fclose(outfd); free(out_buffer); return -17; } - fprintf(stderr, "[INFO] Decrypting encoded block... "); + log_message("[INFO] Decrypting encoded block... "); iv[0] = 0; iv[1] = swap(le2int(&out_buffer[i+4])); @@ -1044,20 +1047,20 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct le2int(&out_buffer[i+4]), (const unsigned char*)&iv) == false) { - fprintf(stderr, "Fail!\n[ERR] Couldn't decrypt encoded block\n"); + log_message("Fail!\n[ERR] Couldn't decrypt encoded block\n"); fclose(bootfd); fclose(outfd); free(out_buffer); return -18; } - fprintf(stderr, "Done!\n"); + log_message("Done!\n"); cenc_size = le2int(&out_buffer[i+8]); if(cenc_size > le2int(&out_buffer[i+4])*3) { - fprintf(stderr, "[ERR] Decrypted length of encoded block is unexpectedly large: 0x%08x\n", cenc_size); + log_message("[ERR] Decrypted length of encoded block is unexpectedly large: 0x%08x\n", cenc_size); fclose(bootfd); fclose(outfd); free(out_buffer); @@ -1067,7 +1070,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct buffer = malloc(cenc_size); if(buffer == NULL) { - fprintf(stderr, "[ERR] Couldn't allocate %d unsigned chars\n", cenc_size); + log_message("[ERR] Couldn't allocate %d unsigned chars\n", cenc_size); fclose(bootfd); fclose(outfd); free(out_buffer); @@ -1076,11 +1079,11 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct memset(buffer, 0, cenc_size); - fprintf(stderr, "[INFO] Decompressing encoded block... "); + log_message("[INFO] Decompressing encoded block... "); if(!cenc_decode(&out_buffer[i+12], le2int(&out_buffer[i+4])-4, &buffer[0], cenc_size)) { - fprintf(stderr, "Fail!\n[ERR] Couldn't decompress the encoded block\n"); + log_message("Fail!\n[ERR] Couldn't decompress the encoded block\n"); fclose(bootfd); fclose(outfd); free(out_buffer); @@ -1088,9 +1091,9 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct return -21; } - fprintf(stderr, "Done!\n"); + log_message("Done!\n"); - fprintf(stderr, "[INFO] Renaming encoded block to Hcreativeos.jrm... "); + log_message("[INFO] Renaming encoded block to Hcreativeos.jrm... "); memcpy(&enc_data, "ATAD", 4); int2le(cenc_size+32, &enc_data[4]); @@ -1098,7 +1101,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct memcpy(&enc_data[8], "H\0c\0r\0e\0a\0t\0i\0v\0e\0o\0s\0.\0j\0r\0m", 30); if(fwrite(enc_data, 40, 1, outfd) != 1) { - fprintf(stderr, "Fail!\n[ERR] Short write\n"); + log_message("Fail!\n[ERR] Short write\n"); fclose(bootfd); fclose(outfd); free(out_buffer); @@ -1108,7 +1111,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct if(fwrite(&buffer[0], cenc_size, 1, outfd) != 1) { - fprintf(stderr, "Fail!\n[ERR] Short write\n"); + log_message("Fail!\n[ERR] Short write\n"); fclose(bootfd); fclose(outfd); free(out_buffer); @@ -1117,7 +1120,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct } free(buffer); - fprintf(stderr, "Done!\n[INFO] Adding Hjukebox2.jrm... "); + log_message("Done!\n[INFO] Adding Hjukebox2.jrm... "); memcpy(&enc_data, "ATAD", 4); int2le(filesize(bootfd)+32, &enc_data[4]); @@ -1125,7 +1128,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct memcpy(&enc_data[8], "H\0j\0u\0k\0e\0b\0o\0x\0""2\0.\0j\0r\0m", 26); if(fwrite(enc_data, 40, 1, outfd) != 1) { - fprintf(stderr, "Fail!\n[ERR] Short write\n"); + log_message("Fail!\n[ERR] Short write\n"); fclose(bootfd); fclose(outfd); free(out_buffer); @@ -1134,7 +1137,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct if(fread(&out_buffer[ciff_size], filesize(bootfd), 1, bootfd) != 1) { - fprintf(stderr, "Fail!\n[ERR] Short read\n"); + log_message("Fail!\n[ERR] Short read\n"); fclose(bootfd); fclose(outfd); free(out_buffer); @@ -1143,7 +1146,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct if(memcmp(&out_buffer[ciff_size], "EDOC", 4) != 0) { - fprintf(stderr, "Fail!\n[ERR] Faulty bootloader\n"); + log_message("Fail!\n[ERR] Faulty bootloader\n"); free(out_buffer); fclose(bootfd); fclose(outfd); @@ -1152,7 +1155,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct if(fwrite(&out_buffer[ciff_size], filesize(bootfd), 1, outfd) != 1) { - fprintf(stderr, "Fail!\n[ERR] Short write\n"); + log_message("Fail!\n[ERR] Short write\n"); fclose(bootfd); fclose(outfd); free(out_buffer); @@ -1160,11 +1163,11 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct } fclose(bootfd); - fprintf(stderr, "Done!\n"); + log_message("Done!\n"); if(fwrite(&out_buffer[i+8+le2int(&out_buffer[i+4])], ciff_size-i-8-le2int(&out_buffer[i+4]), 1, outfd) != 1) { - fprintf(stderr, "[ERR] Short write\n"); + log_message("[ERR] Short write\n"); fclose(bootfd); fclose(outfd); free(out_buffer); @@ -1175,7 +1178,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct int2le(filesize(outfd)-8-28, enc_data); if(fwrite(enc_data, 4, 1, outfd) != 1) { - fprintf(stderr, "[ERR] Short write\n"); + log_message("[ERR] Short write\n"); fclose(outfd); free(out_buffer); return -29; @@ -1184,12 +1187,12 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct free(out_buffer); fflush(outfd); - fprintf(stderr, "[INFO] Updating checksum... "); + log_message("[INFO] Updating checksum... "); buffer = malloc(filesize(outfd)-28); if(buffer == NULL) { - fprintf(stderr, "Fail!\n[ERR] Couldn't allocate %d unsigned chars\n", filesize(outfd)-28); + log_message("Fail!\n[ERR] Couldn't allocate %d unsigned chars\n", filesize(outfd)-28); fclose(outfd); return -30; } @@ -1197,7 +1200,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct fseek(outfd, 0, SEEK_SET); if(fread(buffer, filesize(outfd)-28, 1, outfd) != 1) { - fprintf(stderr, "Fail!\n[ERR] Short read\n"); + log_message("Fail!\n[ERR] Short read\n"); fclose(outfd); free(buffer); return -31; @@ -1208,7 +1211,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct fseek(outfd, filesize(outfd)-20, SEEK_SET); if(fwrite(hash_key, 20, 1, outfd) != 1) { - fprintf(stderr, "Fail!\n[ERR] Short write\n"); + log_message("Fail!\n[ERR] Short write\n"); fclose(outfd); free(buffer); return -32; @@ -1216,7 +1219,7 @@ int mkboot(const char* infile, const char* bootfile, const char* outfile, struct fclose(outfd); - fprintf(stderr, "Done!\n"); + log_message("Done!\n"); return 0; } @@ -1225,14 +1228,25 @@ static void usage(void) { int i; - printf("Usage: mkzenboot <firmware file> <boot file> <output file> <player>\n"); - printf("Players:\n"); + fprintf(stdout, "Usage: mkzenboot <firmware file> <boot file> <output file> <player>\n"); + fprintf(stdout, "Players:\n"); for (i = 0; players[i].name != NULL; i++) - printf(" * \"%s\"\n", players[i].name); + fprintf(stdout, " * \"%s\"\n", players[i].name); exit(1); } +void log_message(const char* format, ...) +{ + va_list ap; + + va_start(ap, format); + + vfprintf(stderr, format, ap); + + va_end(ap); +} + int main(int argc, char *argv[]) { char *infile, *bootfile, *outfile; |