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authorDominik Riebeling <Dominik.Riebeling@gmail.com>2021-12-15 21:04:28 +0100
committerDominik Riebeling <Dominik.Riebeling@gmail.com>2021-12-24 18:05:53 +0100
commitc876d3bbefe0dc00c27ca0c12d29da5874946962 (patch)
tree69f468a185a369b01998314bc3ecc19b70f4fcaa /rbutil/chinachippatcher
parent6c6f0757d7a902feb293be165d1490c42bc8e7ad (diff)
downloadrockbox-c876d3bbefe0dc00c27ca0c12d29da5874946962.tar.gz
rockbox-c876d3bbefe0dc00c27ca0c12d29da5874946962.zip
rbutil: Merge rbutil with utils folder.
rbutil uses several components from the utils folder, and can be considered part of utils too. Having it in a separate folder is an arbitrary split that doesn't help anymore these days, so merge them. This also allows other utils to easily use libtools.make without the need to navigate to a different folder. Change-Id: I3fc2f4de19e3e776553efb5dea5f779dfec0dc21
Diffstat (limited to 'rbutil/chinachippatcher')
-rw-r--r--rbutil/chinachippatcher/Makefile17
-rw-r--r--rbutil/chinachippatcher/chinachip.c258
-rw-r--r--rbutil/chinachippatcher/chinachip.h52
-rw-r--r--rbutil/chinachippatcher/main.c55
4 files changed, 0 insertions, 382 deletions
diff --git a/rbutil/chinachippatcher/Makefile b/rbutil/chinachippatcher/Makefile
deleted file mode 100644
index c8defcb5c4..0000000000
--- a/rbutil/chinachippatcher/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-# __________ __ ___.
-# Open \______ \ ____ ____ | | _\_ |__ _______ ___
-# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
-# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
-# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
-# \/ \/ \/ \/ \/
-# $Id$
-#
-CFLAGS += -g -Wall
-
-OUTPUT = chinachippatcher
-
-LIBSOURCES = chinachip.c
-SOURCES = main.c
-
-include ../libtools.make
-
diff --git a/rbutil/chinachippatcher/chinachip.c b/rbutil/chinachippatcher/chinachip.c
deleted file mode 100644
index 79b5acad66..0000000000
--- a/rbutil/chinachippatcher/chinachip.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2009 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 <stddef.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-#include <time.h>
-#include "chinachip.h"
-
-/* From http://www.rockbox.org/wiki/ChinaChip */
-struct header
-{
- uint32_t signature; /* WADF */
- uint32_t unk;
- int8_t timestamp[12]; /* 200805081100 */
- uint32_t size;
- uint32_t checksum;
- uint32_t unk2;
- int8_t identifier[32]; /* Chinachip PMP firmware V1.0 */
-} __attribute__ ((packed));
-
-static inline void int2le(unsigned char* addr, unsigned int val)
-{
- addr[0] = val & 0xff;
- addr[1] = (val >> 8) & 0xff;
- addr[2] = (val >> 16) & 0xff;
- addr[3] = (val >> 24) & 0xff;
-}
-
-static inline unsigned int le2int(unsigned char* buf)
-{
- return (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
-}
-
-static long int filesize(FILE* fd)
-{
- long int len;
- fseek(fd, 0, SEEK_END);
- len = ftell(fd);
- fseek(fd, 0, SEEK_SET);
- return len;
-}
-
-#define FCLOSE(fd) fclose(fd); fd = NULL;
-#define CCPMPBIN_HEADER_SIZE (sizeof(uint32_t)*2 + sizeof(uint8_t) + 9)
-#define TOTAL_SIZE (fsize + CCPMPBIN_HEADER_SIZE + bsize)
-enum cc_error chinachip_patch(const char* firmware, const char* bootloader,
- const char* output, const char* ccpmp_backup)
-{
- char header_time[13];
- time_t cur_time;
- struct tm* time_info;
- unsigned char* buf = NULL;
- FILE *fd = NULL, *bd = NULL, *od = NULL;
- unsigned int ccpmp_size = 0, i, fsize, bsize;
- signed int checksum = 0, ccpmp_pos;
- int result = E_OK;
-
- fd = fopen(firmware, "rb");
- if(!fd)
- {
- fprintf(stderr, "[ERR] Can't open file %s!\n", firmware);
- result = E_OPEN_FIRMWARE;
- goto err;
- }
- bd = fopen(bootloader, "rb");
- if(!bd)
- {
- fprintf(stderr, "[ERR] Can't open file %s!\n", bootloader);
- result = E_OPEN_BOOTLOADER;
- goto err;
- }
-
- bsize = filesize(bd);
- fprintf(stderr, "[INFO] Bootloader size is %d bytes\n", bsize);
- FCLOSE(bd);
-
- fsize = filesize(fd);
- fprintf(stderr, "[INFO] Firmware size is %d bytes\n", fsize);
-
- buf = malloc(TOTAL_SIZE);
- if(buf == NULL)
- {
- fprintf(stderr, "[ERR] Can't allocate %d bytes!\n", fsize);
- result = E_MEMALLOC;
- goto err;
- }
- memset(buf, 0, TOTAL_SIZE);
-
- fprintf(stderr, "[INFO] Reading %s into memory...\n", firmware);
- if(fread(buf, fsize, 1, fd) != 1)
- {
- fprintf(stderr, "[ERR] Can't read file %s to memory!\n", firmware);
- result = E_LOAD_FIRMWARE;
- goto err;
- }
- FCLOSE(fd);
-
- if(memcmp(buf, "WADF", 4))
- {
- fprintf(stderr, "[ERR] File %s isn't a valid ChinaChip firmware!\n", firmware);
- result = E_INVALID_FILE;
- goto err;
- }
-
- ccpmp_pos = -1, i = 0x40;
- do
- {
- int filenamesize = le2int(&buf[i]);
- i += sizeof(uint32_t);
-
- if(!strncmp((char*) &buf[i], "ccpmp.bin", 9))
- {
- ccpmp_pos = i;
- ccpmp_size = le2int(&buf[i + sizeof(uint8_t) + filenamesize]);
- }
- else
- i += filenamesize + le2int(&buf[i + sizeof(uint8_t) + filenamesize])
- + sizeof(uint32_t) + sizeof(uint8_t);
- } while(ccpmp_pos < 0 && i < fsize);
-
- if(i >= fsize)
- {
- fprintf(stderr, "[ERR] Couldn't find ccpmp.bin in %s!\n", firmware);
- result = E_NO_CCPMP;
- goto err;
- }
- fprintf(stderr, "[INFO] Found ccpmp.bin at %d bytes\n", ccpmp_pos);
-
- if(ccpmp_backup)
- {
- int ccpmp_data_pos = ccpmp_pos + 9;
- bd = fopen(ccpmp_backup, "wb");
- if(!bd)
- {
- fprintf(stderr, "[ERR] Can't open file %s!\n", ccpmp_backup);
- result = E_OPEN_BACKUP;
- goto err;
- }
-
- fprintf(stderr, "[INFO] Writing %d bytes to %s...\n", ccpmp_size, ccpmp_backup);
- if(fwrite(&buf[ccpmp_data_pos], ccpmp_size, 1, bd) != 1)
- {
- fprintf(stderr, "[ERR] Can't write to file %s!\n", ccpmp_backup);
- result = E_WRITE_BACKUP;
- goto err;
- }
- FCLOSE(bd);
- }
-
- fprintf(stderr, "[INFO] Renaming it to ccpmp.old...\n");
- buf[ccpmp_pos + 6] = 'o';
- buf[ccpmp_pos + 7] = 'l';
- buf[ccpmp_pos + 8] = 'd';
-
- bd = fopen(bootloader, "rb");
- if(!bd)
- {
- fprintf(stderr, "[ERR] Can't open file %s!\n", bootloader);
- result = E_OPEN_BOOTLOADER;
- goto err;
- }
-
- /* Also include path size */
- ccpmp_pos -= sizeof(uint32_t);
-
- fprintf(stderr, "[INFO] Making place for ccpmp.bin...\n");
- memmove(&buf[ccpmp_pos + bsize + CCPMPBIN_HEADER_SIZE],
- &buf[ccpmp_pos], fsize - ccpmp_pos);
-
- fprintf(stderr, "[INFO] Reading %s into memory...\n", bootloader);
- if(fread(&buf[ccpmp_pos + CCPMPBIN_HEADER_SIZE],
- bsize, 1, bd) != 1)
- {
- fprintf(stderr, "[ERR] Can't read file %s to memory!\n", bootloader);
- result = E_LOAD_BOOTLOADER;
- goto err;
- }
- FCLOSE(bd);
-
- fprintf(stderr, "[INFO] Adding header to %s...\n", bootloader);
- int2le(&buf[ccpmp_pos ], 9); /* Pathname Size */
- memcpy(&buf[ccpmp_pos + 4 ], "ccpmp.bin", 9); /* Pathname */
- memset(&buf[ccpmp_pos + 4 + 9 ], 0x20, sizeof(uint8_t)); /* File Type */
- int2le(&buf[ccpmp_pos + 4 + 9 + 1], bsize); /* File Size */
-
- time(&cur_time);
- time_info = localtime(&cur_time);
- if(time_info == NULL)
- {
- fprintf(stderr, "[ERR] Can't obtain current time!\n");
- result = E_GET_TIME;
- goto err;
- }
-
- snprintf(header_time, 13, "%04d%02d%02d%02d%02d", time_info->tm_year + 1900,
- time_info->tm_mon,
- time_info->tm_mday,
- time_info->tm_hour,
- time_info->tm_min);
-
- fprintf(stderr, "[INFO] Computing checksum...\n");
- for(i = sizeof(struct header); i < TOTAL_SIZE; i+=4)
- checksum += le2int(&buf[i]);
-
- fprintf(stderr, "[INFO] Updating main header...\n");
- memcpy(&buf[offsetof(struct header, timestamp)], header_time, 12);
- int2le(&buf[offsetof(struct header, size) ], TOTAL_SIZE);
- int2le(&buf[offsetof(struct header, checksum) ], checksum);
-
- od = fopen(output, "wb");
- if(!od)
- {
- fprintf(stderr, "[ERR] Can't open file %s!\n", output);
- result = E_OPEN_OUTFILE;
- goto err;
- }
-
- fprintf(stderr, "[INFO] Writing output to %s...\n", output);
- if(fwrite(buf, TOTAL_SIZE, 1, od) != 1)
- {
- fprintf(stderr, "[ERR] Can't write to file %s!\n", output);
- result = E_WRITE_OUTFILE;
- goto err;
- }
-
-err:
- if(buf)
- free(buf);
- if(fd)
- fclose(fd);
- if(bd)
- fclose(bd);
- if(od)
- fclose(od);
-
- return result;
-}
-
diff --git a/rbutil/chinachippatcher/chinachip.h b/rbutil/chinachippatcher/chinachip.h
deleted file mode 100644
index b92066bb8b..0000000000
--- a/rbutil/chinachippatcher/chinachip.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2009 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.
- *
- ****************************************************************************/
-
-#ifndef __INCLUDE_CHINACHIP_H_
-#define __INCLUDE_CHINACHIP_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-enum cc_error {
- E_OK,
- E_OPEN_FIRMWARE,
- E_OPEN_BOOTLOADER,
- E_MEMALLOC,
- E_LOAD_FIRMWARE,
- E_INVALID_FILE,
- E_NO_CCPMP,
- E_OPEN_BACKUP,
- E_WRITE_BACKUP,
- E_LOAD_BOOTLOADER,
- E_GET_TIME,
- E_OPEN_OUTFILE,
- E_WRITE_OUTFILE,
-};
-
-enum cc_error chinachip_patch(const char* firmware, const char* bootloader,
- const char* output, const char* ccpmp_backup);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __INCLUDE_CHINACHIP_H_ */
diff --git a/rbutil/chinachippatcher/main.c b/rbutil/chinachippatcher/main.c
deleted file mode 100644
index e7779774c9..0000000000
--- a/rbutil/chinachippatcher/main.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2009 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 <stdarg.h>
-#include "chinachip.h"
-
-#ifndef VERSION /* allow setting version from outside for svn builds */
-#define VERSION "0.1"
-#endif
-#define PRINT(fmt, ...) fprintf(stderr, fmt"\n", ##__VA_ARGS__)
-
-void usage(char* name)
-{
- PRINT("Usage:");
- PRINT(" %s <firmware> <bootloader> <firmware_output> [backup]", name);
- PRINT("\nExample:");
- PRINT(" %s VX747.HXF bootloader.bin output.HXF ccpmp.bak", name);
- PRINT(" This will copy ccpmp.bin in VX747.HXF as ccpmp.old and replace it\n"
- " with bootloader.bin, the output will get written to output.HXF.\n"
- " The old ccpmp.bin will get written to ccpmp.bak.\n");
-}
-
-int main(int argc, char* argv[])
-{
- PRINT("ChinaChipPatcher v" VERSION " - (C) Maurus Cuelenaere 2009");
- PRINT("This is free software; see the source for copying conditions. There is NO");
- PRINT("warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.");
-
- if(argc < 4)
- {
- usage(argv[0]);
- return 1;
- }
-
- return chinachip_patch(argv[1], argv[2], argv[3], argc > 4 ? argv[4] : NULL);
-}
-