From c876d3bbefe0dc00c27ca0c12d29da5874946962 Mon Sep 17 00:00:00 2001 From: Dominik Riebeling Date: Wed, 15 Dec 2021 21:04:28 +0100 Subject: 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 --- utils/ipodpatcher/main.c | 622 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 622 insertions(+) create mode 100644 utils/ipodpatcher/main.c (limited to 'utils/ipodpatcher/main.c') diff --git a/utils/ipodpatcher/main.c b/utils/ipodpatcher/main.c new file mode 100644 index 0000000000..7b0a909178 --- /dev/null +++ b/utils/ipodpatcher/main.c @@ -0,0 +1,622 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2006-2007 Dave Chapman + * + * 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 +#include +#include +#include +#include +#include +#include +#include + +#include "ipodpatcher.h" +#include "ipodio.h" + +#ifdef RELEASE +#undef VERSION +#define VERSION "5.0 with v4.0 bootloaders (v1.0 for 2nd Gen Nano)" +#endif + + +enum { + NONE, +#ifdef WITH_BOOTOBJS + INSTALL, +#endif + INTERACTIVE, + SHOW_INFO, + LIST_IMAGES, + DELETE_BOOTLOADER, + ADD_BOOTLOADER, + READ_FIRMWARE, + WRITE_FIRMWARE, + READ_AUPD, + WRITE_AUPD, + READ_PARTITION, + WRITE_PARTITION, + FORMAT_PARTITION, + DUMP_XML, + CONVERT_TO_FAT32 +}; + +void print_macpod_warning(void) +{ + printf("[INFO] ************************************************************************\n"); + printf("[INFO] *** WARNING FOR ROCKBOX USERS\n"); + printf("[INFO] *** You must convert this ipod to FAT32 format (aka a \"winpod\")\n"); + printf("[INFO] *** if you want to run Rockbox. Rockbox WILL NOT work on this ipod.\n"); + printf("[INFO] *** See http://www.rockbox.org/wiki/IpodConversionToFAT32\n"); + printf("[INFO] ************************************************************************\n"); +} + +void print_usage(void) +{ + fprintf(stderr,"Usage: ipodpatcher --scan\n"); +#ifdef __WIN32__ + fprintf(stderr," or ipodpatcher [DISKNO] [action]\n"); +#else + fprintf(stderr," or ipodpatcher [device] [action]\n"); +#endif + fprintf(stderr,"\n"); + fprintf(stderr,"Where [action] is one of the following options:\n"); +#ifdef WITH_BOOTOBJS + fprintf(stderr," --install\n"); +#endif + fprintf(stderr," -l, --list\n"); + fprintf(stderr," -r, --read-partition bootpartition.bin\n"); + fprintf(stderr," -w, --write-partition bootpartition.bin\n"); + fprintf(stderr," -rf, --read-firmware filename.ipod[x]\n"); + fprintf(stderr," -rfb, --read-firmware-bin filename.bin\n"); + fprintf(stderr," -wf, --write-firmware filename.ipod[x]\n"); + fprintf(stderr," -wfb, --write-firmware-bin filename.bin\n"); +#ifdef WITH_BOOTOBJS + fprintf(stderr," -we, --write-embedded\n"); +#endif + fprintf(stderr," -a, --add-bootloader filename.ipod[x]\n"); + fprintf(stderr," -ab, --add-bootloader-bin filename.bin\n"); + fprintf(stderr," -d, --delete-bootloader\n"); + fprintf(stderr," -f, --format\n"); + fprintf(stderr," -c, --convert\n"); + fprintf(stderr," --read-aupd filename.bin\n"); + fprintf(stderr," --write-aupd filename.bin\n"); + fprintf(stderr," -x --dump-xml filename.xml\n"); + fprintf(stderr,"\n"); + + fprintf(stderr,"The .ipodx extension is used for encrypted images for the 2nd Gen Nano.\n\n"); + +#ifdef __WIN32__ + fprintf(stderr,"DISKNO is the number (e.g. 2) Windows has assigned to your ipod's hard disk.\n"); + fprintf(stderr,"The first hard disk in your computer (i.e. C:\\) will be disk 0, the next disk\n"); + fprintf(stderr,"will be disk 1 etc. ipodpatcher will refuse to access a disk unless it\n"); + fprintf(stderr,"can identify it as being an ipod.\n"); + fprintf(stderr,"\n"); +#else +#if defined(linux) || defined (__linux) + fprintf(stderr,"\"device\" is the device node (e.g. /dev/sda) assigned to your ipod.\n"); +#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) + fprintf(stderr,"\"device\" is the device node (e.g. /dev/da1) assigned to your ipod.\n"); +#elif defined(__APPLE__) && defined(__MACH__) + fprintf(stderr,"\"device\" is the device node (e.g. /dev/disk1) assigned to your ipod.\n"); +#endif + fprintf(stderr,"ipodpatcher will refuse to access a disk unless it can identify it as being\n"); + fprintf(stderr,"an ipod.\n"); +#endif +} + +void display_partinfo(struct ipod_t* ipod) +{ + int i; + double sectors_per_MB = (1024.0*1024.0)/ipod->sector_size; + + printf("[INFO] Part Start Sector End Sector Size (MB) Type\n"); + for ( i = 0; i < 4; i++ ) { + if (ipod->pinfo[i].start != 0) { + printf("[INFO] %d %10ld %10ld %10.1f %s (0x%02x)\n", + i, + (long int)ipod->pinfo[i].start, + (long int)ipod->pinfo[i].start+ipod->pinfo[i].size-1, + ipod->pinfo[i].size/sectors_per_MB, + get_parttype(ipod->pinfo[i].type), + (int)ipod->pinfo[i].type); + } + } +} + + +int main(int argc, char* argv[]) +{ + char yesno[4]; + int i; + int n; + int infile, outfile; + unsigned int inputsize; + char* filename; + int action = SHOW_INFO; + int type; + struct ipod_t ipod; + + fprintf(stderr,"ipodpatcher " VERSION "\n"); + fprintf(stderr,"(C) Dave Chapman 2006-2009\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 > 1) && ((strcmp(argv[1],"-h")==0) || (strcmp(argv[1],"--help")==0))) { + print_usage(); + return IPOD_OK; + } + + if (ipod_alloc_buffer(&ipod,BUFFER_SIZE) < 0) { + fprintf(stderr,"Failed to allocate memory buffer\n"); + } + + if ((argc > 1) && (strcmp(argv[1],"--scan")==0)) { + if (ipod_scan(&ipod) == 0) + fprintf(stderr,"[ERR] No ipods found.\n"); + return IPOD_NOT_FOUND; + } + + /* If the first parameter doesn't start with -, then we interpret it as a device */ + if ((argc > 1) && (argv[1][0] != '-')) { + ipod.diskname[0]=0; +#ifdef __WIN32__ + snprintf(ipod.diskname,sizeof(ipod.diskname),"\\\\.\\PhysicalDrive%s",argv[1]); +#else + strncpy(ipod.diskname,argv[1],sizeof(ipod.diskname)); +#endif + i = 2; + } else { + /* Autoscan for ipods */ + n = ipod_scan(&ipod); + if (n==0) { + fprintf(stderr,"[ERR] No ipods found, aborting\n"); + fprintf(stderr,"[ERR] Please connect your ipod and ensure it is in disk mode\n"); +#if defined(__APPLE__) && defined(__MACH__) + fprintf(stderr,"[ERR] Also ensure that itunes is closed, and that your ipod is not mounted.\n"); +#elif !defined(__WIN32__) + if (geteuid()!=0) { + fprintf(stderr,"[ERR] You may also need to run ipodpatcher as root.\n"); + } +#endif + fprintf(stderr,"[ERR] Please refer to the Rockbox manual if you continue to have problems.\n"); + } else if (n > 1) { + fprintf(stderr,"[ERR] %d ipods found, aborting\n",n); + fprintf(stderr,"[ERR] Please connect only one ipod and re-run ipodpatcher.\n"); + return IPOD_MULTIPLE_DEVICES; + } else if (n == 1 && ipod.macpod) { + return IPOD_WRONG_TYPE; + } + + if (n != 1) { +#ifdef WITH_BOOTOBJS + if (argc==1) { + printf("\nPress ENTER to exit ipodpatcher :"); + fgets(yesno,4,stdin); + } +#endif + return IPOD_NOT_FOUND; + } + + i = 1; + } + +#ifdef WITH_BOOTOBJS + action = INTERACTIVE; +#else + action = NONE; +#endif + + while (i < argc) { + if ((strcmp(argv[i],"-l")==0) || (strcmp(argv[i],"--list")==0)) { + action = LIST_IMAGES; + i++; +#ifdef WITH_BOOTOBJS + } else if (strcmp(argv[i],"--install")==0) { + action = INSTALL; + i++; +#endif + } else if ((strcmp(argv[i],"-d")==0) || + (strcmp(argv[i],"--delete-bootloader")==0)) { + action = DELETE_BOOTLOADER; + i++; + } else if ((strcmp(argv[i],"-a")==0) || + (strcmp(argv[i],"--add-bootloader")==0)) { + action = ADD_BOOTLOADER; + type = FILETYPE_DOT_IPOD; + i++; + if (i == argc) { print_usage(); return IPOD_WRONG_ARGUMENTS; } + filename=argv[i]; + i++; + } else if ((strcmp(argv[i],"-ab")==0) || + (strcmp(argv[i],"--add-bootloader-bin")==0)) { + action = ADD_BOOTLOADER; + type = FILETYPE_DOT_BIN; + i++; + if (i == argc) { print_usage(); return IPOD_WRONG_ARGUMENTS; } + filename=argv[i]; + i++; + } else if ((strcmp(argv[i],"-rf")==0) || + (strcmp(argv[i],"--read-firmware")==0)) { + action = READ_FIRMWARE; + type = FILETYPE_DOT_IPOD; + i++; + if (i == argc) { print_usage(); return IPOD_WRONG_ARGUMENTS; } + filename=argv[i]; + i++; + } else if ((strcmp(argv[i],"-rfb")==0) || + (strcmp(argv[i],"--read-firmware-bin")==0)) { + action = READ_FIRMWARE; + type = FILETYPE_DOT_BIN; + i++; + if (i == argc) { print_usage(); return IPOD_WRONG_ARGUMENTS; } + filename=argv[i]; + i++; +#ifdef WITH_BOOTOBJS + } else if ((strcmp(argv[i],"-we")==0) || + (strcmp(argv[i],"--write-embedded")==0)) { + action = WRITE_FIRMWARE; + type = FILETYPE_INTERNAL; + filename="[embedded bootloader]"; /* Only displayed for user */ + i++; +#endif + } else if ((strcmp(argv[i],"-wf")==0) || + (strcmp(argv[i],"--write-firmware")==0)) { + action = WRITE_FIRMWARE; + type = FILETYPE_DOT_IPOD; + i++; + if (i == argc) { print_usage(); return IPOD_WRONG_ARGUMENTS; } + filename=argv[i]; + i++; + } else if ((strcmp(argv[i],"-wfb")==0) || + (strcmp(argv[i],"--write-firmware-bin")==0)) { + action = WRITE_FIRMWARE; + type = FILETYPE_DOT_BIN; + i++; + if (i == argc) { print_usage(); return IPOD_WRONG_ARGUMENTS; } + filename=argv[i]; + i++; + } else if ((strcmp(argv[i],"-r")==0) || + (strcmp(argv[i],"--read-partition")==0)) { + action = READ_PARTITION; + i++; + if (i == argc) { print_usage(); return IPOD_WRONG_ARGUMENTS; } + filename=argv[i]; + i++; + } else if ((strcmp(argv[i],"-w")==0) || + (strcmp(argv[i],"--write-partition")==0)) { + action = WRITE_PARTITION; + i++; + if (i == argc) { print_usage(); return IPOD_WRONG_ARGUMENTS; } + filename=argv[i]; + i++; + } else if ((strcmp(argv[i],"-v")==0) || + (strcmp(argv[i],"--verbose")==0)) { + ipod_verbose++; + i++; + } else if ((strcmp(argv[i],"-f")==0) || + (strcmp(argv[i],"--format")==0)) { + action = FORMAT_PARTITION; + i++; + } else if (strcmp(argv[i],"--read-aupd")==0) { + action = READ_AUPD; + i++; + if (i == argc) { print_usage(); return IPOD_WRONG_ARGUMENTS; } + filename=argv[i]; + i++; + } else if (strcmp(argv[i],"--write-aupd")==0) { + action = WRITE_AUPD; + i++; + if (i == argc) { print_usage(); return IPOD_WRONG_ARGUMENTS; } + filename=argv[i]; + i++; + } else if ((strcmp(argv[i],"-x")==0) || + (strcmp(argv[i],"--dump-xml")==0)) { + action = DUMP_XML; + i++; + if (i == argc) { print_usage(); return IPOD_WRONG_ARGUMENTS; } + filename=argv[i]; + i++; + } else if ((strcmp(argv[i],"-c")==0) || + (strcmp(argv[i],"--convert")==0)) { + action = CONVERT_TO_FAT32; + i++; + } else { + print_usage(); return IPOD_WRONG_ARGUMENTS; + } + } + + if (ipod.diskname[0]==0) { + print_usage(); + return 1; + } + + if (ipod_open(&ipod, 0) < 0) { + return IPOD_ACCESS_DENIED; + } + + fprintf(stderr,"[INFO] Reading partition table from %s\n",ipod.diskname); + fprintf(stderr,"[INFO] Sector size is %d bytes\n",ipod.sector_size); + + if (read_partinfo(&ipod,0) < 0) { + return IPOD_PARTITION_ERROR; + } + + display_partinfo(&ipod); + + if (ipod.pinfo[0].start==0) { + fprintf(stderr,"[ERR] No partition 0 on disk:\n"); + display_partinfo(&ipod); + return IPOD_PARTITION_ERROR; + } + + read_directory(&ipod); + + if (ipod.nimages <= 0) { + fprintf(stderr,"[ERR] Failed to read firmware directory - nimages=%d\n",ipod.nimages); + return IPOD_IMAGE_ERROR; + } + + if (getmodel(&ipod,(ipod.ipod_directory[ipod.ososimage].vers>>8)) < 0) { + fprintf(stderr,"[ERR] Unknown version number in firmware (%08x)\n", + ipod.ipod_directory[ipod.ososimage].vers); + return IPOD_UNKNOWN_FW_VERSION; + } + +#ifdef __WIN32__ + /* Windows requires the ipod in R/W mode for SCSI Inquiry */ + if (ipod_reopen_rw(&ipod) < 0) { + return IPOD_CANNOT_REOPEN; + } +#endif + + + /* Read the XML info, and if successful, look for the ramsize + (only available for some models - set to 0 if not known) */ + + ipod.ramsize = 0; + + if (ipod_get_xmlinfo(&ipod) == 0) { + ipod_get_ramsize(&ipod); + } + + printf("[INFO] Ipod model: %s ",ipod.modelstr); + if (ipod.ramsize > 0) { printf("(%dMB RAM) ",ipod.ramsize); } + printf("(\"%s\")\n",ipod.macpod ? "macpod" : "winpod"); + + if (ipod.macpod) { + print_macpod_warning(); + } + + if (action==LIST_IMAGES) { + list_images(&ipod); +#ifdef WITH_BOOTOBJS + } else if (action==INTERACTIVE) { + + printf("Enter i to install the Rockbox bootloader, u to uninstall\n or c to cancel and do nothing (i/u/c) :"); + + if (fgets(yesno,4,stdin)) { + if (yesno[0]=='i') { + if (ipod_reopen_rw(&ipod) < 0) { + return IPOD_CANNOT_REOPEN; + } + + if (add_bootloader(&ipod, NULL, FILETYPE_INTERNAL)==0) { + fprintf(stderr,"[INFO] Bootloader installed successfully.\n"); + } else { + fprintf(stderr,"[ERR] --install failed.\n"); + } + } else if (yesno[0]=='u') { + if (ipod_reopen_rw(&ipod) < 0) { + return IPOD_CANNOT_REOPEN; + } + + if (delete_bootloader(&ipod)==0) { + fprintf(stderr,"[INFO] Bootloader removed.\n"); + } else { + fprintf(stderr,"[ERR] Bootloader removal failed.\n"); + } + } + } +#endif + } else if (action==DELETE_BOOTLOADER) { + if (ipod_reopen_rw(&ipod) < 0) { + return IPOD_CANNOT_REOPEN; + } + + if (ipod.ipod_directory[0].entryOffset==0) { + fprintf(stderr,"[ERR] No bootloader detected.\n"); + } else { + if (delete_bootloader(&ipod)==0) { + fprintf(stderr,"[INFO] Bootloader removed.\n"); + } else { + fprintf(stderr,"[ERR] --delete-bootloader failed.\n"); + } + } + } else if (action==ADD_BOOTLOADER) { + if (ipod_reopen_rw(&ipod) < 0) { + return IPOD_CANNOT_REOPEN; + } + + if (add_bootloader(&ipod, filename, type)==0) { + fprintf(stderr,"[INFO] Bootloader %s written to device.\n",filename); + } else { + fprintf(stderr,"[ERR] --add-bootloader failed.\n"); + } +#ifdef WITH_BOOTOBJS + } else if (action==INSTALL) { + if (ipod_reopen_rw(&ipod) < 0) { + return IPOD_CANNOT_REOPEN; + } + + if (add_bootloader(&ipod, NULL, FILETYPE_INTERNAL)==0) { + fprintf(stderr,"[INFO] Bootloader installed successfully.\n"); + } else { + fprintf(stderr,"[ERR] --install failed.\n"); + } +#endif + } else if (action==WRITE_FIRMWARE) { + if (ipod_reopen_rw(&ipod) < 0) { + return IPOD_CANNOT_REOPEN; + } + + if (write_firmware(&ipod, filename,type)==0) { + fprintf(stderr,"[INFO] Firmware %s written to device.\n",filename); + } else { + fprintf(stderr,"[ERR] --write-firmware failed.\n"); + } + } else if (action==READ_FIRMWARE) { + if (read_firmware(&ipod, filename, type)==0) { + fprintf(stderr,"[INFO] Firmware read to file %s.\n",filename); + } else { + fprintf(stderr,"[ERR] --read-firmware failed.\n"); + } + } else if (action==READ_AUPD) { + if (read_aupd(&ipod, filename)==0) { + fprintf(stderr,"[INFO] AUPD image read to file %s.\n",filename); + } else { + fprintf(stderr,"[ERR] --read-aupd failed.\n"); + } + } else if (action==WRITE_AUPD) { + if (ipod_reopen_rw(&ipod) < 0) { + return IPOD_CANNOT_REOPEN; + } + + if (write_aupd(&ipod, filename)==0) { + fprintf(stderr,"[INFO] AUPD image %s written to device.\n",filename); + } else { + fprintf(stderr,"[ERR] --write-aupd failed.\n"); + } + } else if (action==DUMP_XML) { + if (ipod.xmlinfo == NULL) { + fprintf(stderr,"[ERR] No XML to write\n"); + return IPOD_DUMP_FAILED; + } + + outfile = open(filename,O_CREAT|O_TRUNC|O_WRONLY|O_BINARY,S_IREAD|S_IWRITE); + if (outfile < 0) { + perror(filename); + return IPOD_OPEN_OUTFILE_FAILED; + } + + if (write(outfile, ipod.xmlinfo, ipod.xmlinfo_len) < 0) { + fprintf(stderr,"[ERR] --dump-xml failed.\n"); + } else { + fprintf(stderr,"[INFO] XML info written to %s.\n",filename); + } + close(outfile); + } else if (action==READ_PARTITION) { + outfile = open(filename,O_CREAT|O_TRUNC|O_WRONLY|O_BINARY,S_IREAD|S_IWRITE); + if (outfile < 0) { + perror(filename); + return IPOD_OPEN_OUTFILE_FAILED; + } + + if (read_partition(&ipod, outfile) < 0) { + fprintf(stderr,"[ERR] --read-partition failed.\n"); + } else { + fprintf(stderr,"[INFO] Partition extracted to %s.\n",filename); + } + close(outfile); + } else if (action==WRITE_PARTITION) { + if (ipod_reopen_rw(&ipod) < 0) { + return IPOD_CANNOT_REOPEN; + } + + infile = open(filename,O_RDONLY|O_BINARY); + if (infile < 0) { + perror(filename); + return IPOD_OPEN_INFILE_FAILED; + } + + /* Check filesize is <= partition size */ + inputsize=filesize(infile); + if (inputsize > 0) { + if (inputsize <= (ipod.pinfo[0].size*ipod.sector_size)) { + fprintf(stderr,"[INFO] Input file is %u bytes\n",inputsize); + if (write_partition(&ipod,infile) < 0) { + fprintf(stderr,"[ERR] --write-partition failed.\n"); + } else { + fprintf(stderr,"[INFO] %s restored to partition\n",filename); + } + } else { + fprintf(stderr,"[ERR] File is too large for firmware partition, aborting.\n"); + } + } + + close(infile); + } else if (action==FORMAT_PARTITION) { + printf("WARNING!!! YOU ARE ABOUT TO USE AN EXPERIMENTAL FEATURE.\n"); + printf("ALL DATA ON YOUR IPOD WILL BE ERASED.\n"); + printf("Are you sure you want to format your ipod? (y/n):"); + + if (fgets(yesno,4,stdin)) { + if (yesno[0]=='y') { + if (ipod_reopen_rw(&ipod) < 0) { + return IPOD_CANNOT_REOPEN; + } + + if (format_partition(&ipod,1) < 0) { + fprintf(stderr,"[ERR] Format failed.\n"); + } + } else { + fprintf(stderr,"[INFO] Format cancelled.\n"); + } + } + } else if (action==CONVERT_TO_FAT32) { + if (!ipod.macpod) { + printf("[ERR] Ipod is already FAT32, aborting\n"); + } else { + printf("WARNING!!! YOU ARE ABOUT TO USE AN EXPERIMENTAL FEATURE.\n"); + printf("ALL DATA ON YOUR IPOD WILL BE ERASED.\n"); + printf("Are you sure you want to convert your ipod to FAT32? (y/n):"); + + if (fgets(yesno,4,stdin)) { + if (yesno[0]=='y') { + if (ipod_reopen_rw(&ipod) < 0) { + return IPOD_CANNOT_REOPEN; + } + + if (write_dos_partition_table(&ipod) < 0) { + fprintf(stderr,"[ERR] Partition conversion failed.\n"); + } + + if (format_partition(&ipod,1) < 0) { + fprintf(stderr,"[ERR] Format failed.\n"); + } + } else { + fprintf(stderr,"[INFO] Format cancelled.\n"); + } + } + } + } + + ipod_close(&ipod); + +#ifdef WITH_BOOTOBJS + if (action==INTERACTIVE) { + printf("Press ENTER to exit ipodpatcher :"); + fgets(yesno,4,stdin); + } +#endif + + ipod_dealloc_buffer(&ipod); + return IPOD_OK; +} -- cgit v1.2.3