diff options
Diffstat (limited to 'utils/jz4740_tools/HXFmerge.c')
| -rw-r--r-- | utils/jz4740_tools/HXFmerge.c | 642 |
1 files changed, 321 insertions, 321 deletions
diff --git a/utils/jz4740_tools/HXFmerge.c b/utils/jz4740_tools/HXFmerge.c index 6b6c62505e..fdd81b8445 100644 --- a/utils/jz4740_tools/HXFmerge.c +++ b/utils/jz4740_tools/HXFmerge.c @@ -1,321 +1,321 @@ -/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2008 by Maurus Cuelenaere
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <stdbool.h>
-#include <dirent.h>
-
-#define VERSION "0.2"
-
-static unsigned char* int2le(unsigned int val)
-{
- static unsigned char addr[4];
- addr[0] = val & 0xff;
- addr[1] = (val >> 8) & 0xff;
- addr[2] = (val >> 16) & 0xff;
- addr[3] = (val >> 24) & 0xff;
- return addr;
-}
-
-static unsigned int le2int(unsigned char* buf)
-{
- unsigned int res = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
-
- return res;
-}
-
-#ifdef _WIN32
- #define PATH_SEPARATOR "\\"
-#else
- #define PATH_SEPARATOR "/"
-#endif
-
-#ifndef _WIN32
-
-#define MIN(a, b) (a > b ? b : a)
-static char* replace(char* str)
-{
- static char tmp[255];
- memcpy(tmp, str, MIN(strlen(str), 255));
- char *ptr = tmp;
- while(*ptr != 0)
- {
- if(*ptr == 0x2F) /* /*/
- *ptr = 0x5C; /* \ */
- ptr++;
- }
- return tmp;
-}
-#endif
-
-static bool is_dir(const char* name1, const char* name2)
-{
- char *name;
- DIR *directory;
- name = (char*)malloc(strlen(name1)+strlen(name2)+1);
- strcpy(name, name1);
- strcat(name, name2);
- directory = opendir(name);
- free(name);
- if(directory)
- {
- closedir(directory);
- return true;
- }
- else
- return false;
-}
-
-unsigned int _filesize(FILE* fd)
-{
- unsigned int tmp, oldpos;
- oldpos = ftell(fd);
- fseek(fd, 0, SEEK_END);
- tmp = ftell(fd);
- fseek(fd, oldpos, SEEK_SET);
- return tmp;
-}
-#define WRITE(x, len) if(fwrite(x, len, 1, outfile) != 1) \
- { \
- closedir(indir_handle); \
- if(filesize > 0) \
- free(buffer); \
- fprintf(stderr, "[ERR] Error writing to file\n"); \
- return; \
- }
-static void merge_hxf(const char* indir, FILE* outfile, const char* add)
-{
- DIR *indir_handle;
- struct dirent *dirs;
- char dir[255];
- strcpy(dir, indir);
- strcat(dir, add);
-
- if((indir_handle = opendir(dir)) == NULL)
- {
- fprintf(stderr, "[ERR] Error opening dir %s\n", indir);
- return;
- }
-
- while((dirs = readdir(indir_handle)) != NULL)
- {
- if(strcmp(dirs->d_name, "..") != 0 &&
- strcmp(dirs->d_name, ".") != 0)
- {
- fprintf(stderr, "[INFO] %s\%s\n", add, dirs->d_name);
- if(is_dir(dir, dirs->d_name))
- {
- char dir2[255];
- strcpy(dir2, add);
- strcat(dir2, dirs->d_name);
- strcat(dir2, PATH_SEPARATOR);
- merge_hxf(indir, outfile, dir2);
- }
- else
- {
- FILE *filehandle;
- unsigned char *buffer;
- char file[255];
- unsigned int filesize;
- strcpy(file, dir);
- strcat(file, dirs->d_name);
- if((filehandle = fopen(file, "rb")) == NULL)
- {
- fprintf(stderr, "[ERR] Cannot open %s\n", file);
- closedir(indir_handle);
- return;
- }
- filesize = _filesize(filehandle);
- if(filesize > 0)
- {
- buffer = (unsigned char*)malloc(filesize);
- if(buffer == NULL)
- {
- fclose(filehandle);
- closedir(indir_handle);
- fprintf(stderr, "[ERR] Cannot allocate memory\n");
- return;
- }
- if(fread(buffer, filesize, 1, filehandle) != 1)
- {
- fclose(filehandle);
- closedir(indir_handle);
- free(buffer);
- fprintf(stderr, "[ERR] Cannot read from %s%s%s\n", add, PATH_SEPARATOR, dirs->d_name);
- return;
- }
- }
- fclose(filehandle);
-
- if(strlen(add)>0)
- {
-#ifdef _DIRENT_HAVE_D_NAMLEN
- WRITE(int2le(dirs->d_namlen+strlen(add)), 4);
-#else
- WRITE(int2le(strlen(dirs->d_name)+strlen(add)), 4);
-#endif
-#ifndef _WIN32
- WRITE(replace((char*)add), strlen(add)-1);
-#else
- WRITE(add, strlen(add)-1);
-#endif
- WRITE(PATH_SEPARATOR, 1);
-#ifdef _DIRENT_HAVE_D_NAMLEN
- WRITE(dirs->d_name, dirs->d_namlen);
-#else
- WRITE(dirs->d_name, strlen(dirs->d_name));
-#endif
- }
- else
- {
-#ifdef _DIRENT_HAVE_D_NAMLEN
- WRITE(int2le(dirs->d_namlen), 4);
- WRITE(dirs->d_name, dirs->d_namlen);
-#else
- WRITE(int2le(strlen(dirs->d_name)), 4);
- WRITE(dirs->d_name, strlen(dirs->d_name));
-#endif
- }
- WRITE(int2le(filesize), 4);
- if(filesize>0)
- {
- WRITE(buffer, filesize);
- free(buffer);
- }
- }
- }
- }
- closedir(indir_handle);
-}
-
-static void print_usage(void)
-{
-#ifdef _WIN32
- fprintf(stderr, "Usage: hxfmerge.exe [INPUT_DIR] [FW]\n\n");
- fprintf(stderr, "Example: hxfmerge.exe VX747_extracted\\ VX747.HXF\n\n");
-#else
- fprintf(stderr, "Usage: HXFmerge [INPUT_DIR] [FW]\n\n");
- fprintf(stderr, "Example: HXFmerge VX747_extracted/ VX747.HXF\n\n");
-#endif
-}
-
-static int checksum(FILE *file)
-{
- int oldpos = ftell(file);
- int ret=0, i, filesize = _filesize(file)-0x40;
- unsigned char *buf;
-
- buf = (unsigned char*)malloc(filesize);
-
- if(buf == NULL)
- {
- fseek(file, oldpos, SEEK_SET);
- fprintf(stderr, "[ERR] Error while allocating memory\n");
- return 0;
- }
-
- fseek(file, 0x40, SEEK_SET);
- if(fread(buf, filesize, 1, file) != 1)
- {
- free(buf);
- fseek(file, oldpos, SEEK_SET);
- fprintf(stderr, "[ERR] Error while reading from file\n");
- return 0;
- }
-
- fprintf(stderr, "[INFO] Computing checksum...");
-
- for(i = 0; i < filesize; i+=4)
- ret += le2int(&buf[i]);
-
- free(buf);
- fseek(file, oldpos, SEEK_SET);
-
- fprintf(stderr, " Done!\n");
- return ret;
-}
-
-int main(int argc, char *argv[])
-{
- FILE *outfile;
-
- fprintf(stderr, "HXFmerge v" VERSION " - (C) 2008 Maurus Cuelenaere\n");
- fprintf(stderr, "This is free software; see the source for copying conditions. There is NO\n");
- fprintf(stderr, "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n");
-
- if(argc != 3)
- {
- print_usage();
- return 1;
- }
-
-#ifdef _WIN32
- if(strcmp((char*)(argv[1]+strlen(argv[1])-1), "\\") != 0)
- {
- fprintf(stderr, "[ERR] Input path must end with a \\\n");
-#else
- if(strcmp((char*)(argv[1]+strlen(argv[1])-1), "/") != 0)
- {
- fprintf(stderr, "[ERR] Input path must end with a /\n");
-#endif
- return 2;
- }
-
- if((outfile = fopen(argv[2], "wb+")) == NULL)
- {
- fprintf(stderr, "[ERR] Cannot open %s\n", argv[2]);
- return 3;
- }
-
- fseek(outfile, 0x40, SEEK_SET);
-
- merge_hxf(argv[1], outfile, "");
-
- fflush(outfile);
-
- fprintf(stderr, "[INFO] Filling header...\n");
-
-#undef WRITE
-#define WRITE(x, len) if(fwrite(x, len, 1, outfile) != 1) \
- { \
- fprintf(stderr, "[ERR] Cannot write to %s\n", argv[1]); \
- fclose(outfile); \
- return 4; \
- }
- fflush(outfile);
- fseek(outfile, 0, SEEK_SET);
- WRITE("WADF0100200804111437", 20);
- WRITE(int2le(_filesize(outfile)), 4);
- WRITE(int2le(checksum(outfile)), 4);
- WRITE(int2le(0), 4);
- WRITE("Chinachip PMP firmware V1.0\0\0\0\0\0", 32);
- fclose(outfile);
-
- fprintf(stderr, "[INFO] Done!\n");
-
- return 0;
-}
+/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2008 by Maurus Cuelenaere + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> +#include <fcntl.h> +#include <unistd.h> +#include <sys/stat.h> +#include <stdbool.h> +#include <dirent.h> + +#define VERSION "0.2" + +static unsigned char* int2le(unsigned int val) +{ + static unsigned char addr[4]; + addr[0] = val & 0xff; + addr[1] = (val >> 8) & 0xff; + addr[2] = (val >> 16) & 0xff; + addr[3] = (val >> 24) & 0xff; + return addr; +} + +static unsigned int le2int(unsigned char* buf) +{ + unsigned int res = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; + + return res; +} + +#ifdef _WIN32 + #define PATH_SEPARATOR "\\" +#else + #define PATH_SEPARATOR "/" +#endif + +#ifndef _WIN32 + +#define MIN(a, b) (a > b ? b : a) +static char* replace(char* str) +{ + static char tmp[255]; + memcpy(tmp, str, MIN(strlen(str), 255)); + char *ptr = tmp; + while(*ptr != 0) + { + if(*ptr == 0x2F) /* /*/ + *ptr = 0x5C; /* \ */ + ptr++; + } + return tmp; +} +#endif + +static bool is_dir(const char* name1, const char* name2) +{ + char *name; + DIR *directory; + name = (char*)malloc(strlen(name1)+strlen(name2)+1); + strcpy(name, name1); + strcat(name, name2); + directory = opendir(name); + free(name); + if(directory) + { + closedir(directory); + return true; + } + else + return false; +} + +unsigned int _filesize(FILE* fd) +{ + unsigned int tmp, oldpos; + oldpos = ftell(fd); + fseek(fd, 0, SEEK_END); + tmp = ftell(fd); + fseek(fd, oldpos, SEEK_SET); + return tmp; +} +#define WRITE(x, len) if(fwrite(x, len, 1, outfile) != 1) \ + { \ + closedir(indir_handle); \ + if(filesize > 0) \ + free(buffer); \ + fprintf(stderr, "[ERR] Error writing to file\n"); \ + return; \ + } +static void merge_hxf(const char* indir, FILE* outfile, const char* add) +{ + DIR *indir_handle; + struct dirent *dirs; + char dir[255]; + strcpy(dir, indir); + strcat(dir, add); + + if((indir_handle = opendir(dir)) == NULL) + { + fprintf(stderr, "[ERR] Error opening dir %s\n", indir); + return; + } + + while((dirs = readdir(indir_handle)) != NULL) + { + if(strcmp(dirs->d_name, "..") != 0 && + strcmp(dirs->d_name, ".") != 0) + { + fprintf(stderr, "[INFO] %s\%s\n", add, dirs->d_name); + if(is_dir(dir, dirs->d_name)) + { + char dir2[255]; + strcpy(dir2, add); + strcat(dir2, dirs->d_name); + strcat(dir2, PATH_SEPARATOR); + merge_hxf(indir, outfile, dir2); + } + else + { + FILE *filehandle; + unsigned char *buffer; + char file[255]; + unsigned int filesize; + strcpy(file, dir); + strcat(file, dirs->d_name); + if((filehandle = fopen(file, "rb")) == NULL) + { + fprintf(stderr, "[ERR] Cannot open %s\n", file); + closedir(indir_handle); + return; + } + filesize = _filesize(filehandle); + if(filesize > 0) + { + buffer = (unsigned char*)malloc(filesize); + if(buffer == NULL) + { + fclose(filehandle); + closedir(indir_handle); + fprintf(stderr, "[ERR] Cannot allocate memory\n"); + return; + } + if(fread(buffer, filesize, 1, filehandle) != 1) + { + fclose(filehandle); + closedir(indir_handle); + free(buffer); + fprintf(stderr, "[ERR] Cannot read from %s%s%s\n", add, PATH_SEPARATOR, dirs->d_name); + return; + } + } + fclose(filehandle); + + if(strlen(add)>0) + { +#ifdef _DIRENT_HAVE_D_NAMLEN + WRITE(int2le(dirs->d_namlen+strlen(add)), 4); +#else + WRITE(int2le(strlen(dirs->d_name)+strlen(add)), 4); +#endif +#ifndef _WIN32 + WRITE(replace((char*)add), strlen(add)-1); +#else + WRITE(add, strlen(add)-1); +#endif + WRITE(PATH_SEPARATOR, 1); +#ifdef _DIRENT_HAVE_D_NAMLEN + WRITE(dirs->d_name, dirs->d_namlen); +#else + WRITE(dirs->d_name, strlen(dirs->d_name)); +#endif + } + else + { +#ifdef _DIRENT_HAVE_D_NAMLEN + WRITE(int2le(dirs->d_namlen), 4); + WRITE(dirs->d_name, dirs->d_namlen); +#else + WRITE(int2le(strlen(dirs->d_name)), 4); + WRITE(dirs->d_name, strlen(dirs->d_name)); +#endif + } + WRITE(int2le(filesize), 4); + if(filesize>0) + { + WRITE(buffer, filesize); + free(buffer); + } + } + } + } + closedir(indir_handle); +} + +static void print_usage(void) +{ +#ifdef _WIN32 + fprintf(stderr, "Usage: hxfmerge.exe [INPUT_DIR] [FW]\n\n"); + fprintf(stderr, "Example: hxfmerge.exe VX747_extracted\\ VX747.HXF\n\n"); +#else + fprintf(stderr, "Usage: HXFmerge [INPUT_DIR] [FW]\n\n"); + fprintf(stderr, "Example: HXFmerge VX747_extracted/ VX747.HXF\n\n"); +#endif +} + +static int checksum(FILE *file) +{ + int oldpos = ftell(file); + int ret=0, i, filesize = _filesize(file)-0x40; + unsigned char *buf; + + buf = (unsigned char*)malloc(filesize); + + if(buf == NULL) + { + fseek(file, oldpos, SEEK_SET); + fprintf(stderr, "[ERR] Error while allocating memory\n"); + return 0; + } + + fseek(file, 0x40, SEEK_SET); + if(fread(buf, filesize, 1, file) != 1) + { + free(buf); + fseek(file, oldpos, SEEK_SET); + fprintf(stderr, "[ERR] Error while reading from file\n"); + return 0; + } + + fprintf(stderr, "[INFO] Computing checksum..."); + + for(i = 0; i < filesize; i+=4) + ret += le2int(&buf[i]); + + free(buf); + fseek(file, oldpos, SEEK_SET); + + fprintf(stderr, " Done!\n"); + return ret; +} + +int main(int argc, char *argv[]) +{ + FILE *outfile; + + fprintf(stderr, "HXFmerge v" VERSION " - (C) 2008 Maurus Cuelenaere\n"); + fprintf(stderr, "This is free software; see the source for copying conditions. There is NO\n"); + fprintf(stderr, "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"); + + if(argc != 3) + { + print_usage(); + return 1; + } + +#ifdef _WIN32 + if(strcmp((char*)(argv[1]+strlen(argv[1])-1), "\\") != 0) + { + fprintf(stderr, "[ERR] Input path must end with a \\\n"); +#else + if(strcmp((char*)(argv[1]+strlen(argv[1])-1), "/") != 0) + { + fprintf(stderr, "[ERR] Input path must end with a /\n"); +#endif + return 2; + } + + if((outfile = fopen(argv[2], "wb+")) == NULL) + { + fprintf(stderr, "[ERR] Cannot open %s\n", argv[2]); + return 3; + } + + fseek(outfile, 0x40, SEEK_SET); + + merge_hxf(argv[1], outfile, ""); + + fflush(outfile); + + fprintf(stderr, "[INFO] Filling header...\n"); + +#undef WRITE +#define WRITE(x, len) if(fwrite(x, len, 1, outfile) != 1) \ + { \ + fprintf(stderr, "[ERR] Cannot write to %s\n", argv[1]); \ + fclose(outfile); \ + return 4; \ + } + fflush(outfile); + fseek(outfile, 0, SEEK_SET); + WRITE("WADF0100200804111437", 20); + WRITE(int2le(_filesize(outfile)), 4); + WRITE(int2le(checksum(outfile)), 4); + WRITE(int2le(0), 4); + WRITE("Chinachip PMP firmware V1.0\0\0\0\0\0", 32); + fclose(outfile); + + fprintf(stderr, "[INFO] Done!\n"); + + return 0; +} |