From 12b128bcdb67f7427c1e216ec6f42c45281bfccf Mon Sep 17 00:00:00 2001 From: Matt Colyer Date: Tue, 7 Oct 2008 09:32:28 -0700 Subject: Initial commit. --- AUTHORS | 5 + COPYING | 340 +++++++++++++++++++++++++++++++++++++++++++++ Makefile.am | 5 + README | 79 +++++++++++ autogen.sh | 6 + configure.ac | 39 ++++++ data/30-ifuse.fdi | 44 ++++++ data/hal-iphone-setup | 22 +++ src/Makefile.am | 9 ++ src/ifuse.c | 372 ++++++++++++++++++++++++++++++++++++++++++++++++++ 10 files changed, 921 insertions(+) create mode 100644 AUTHORS create mode 100644 COPYING create mode 100644 Makefile.am create mode 100644 README create mode 100755 autogen.sh create mode 100644 configure.ac create mode 100644 data/30-ifuse.fdi create mode 100755 data/hal-iphone-setup create mode 100644 src/Makefile.am create mode 100644 src/ifuse.c diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..2728bd1 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,5 @@ +Zach C. +Jonathan Beck +Matt Colyer +Martin Aumueller +Christophe Fergeau diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..08ddefd --- /dev/null +++ b/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + 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 program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. + diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..9eb67fc --- /dev/null +++ b/Makefile.am @@ -0,0 +1,5 @@ +AUTOMAKE_OPTIONS = foreign +SUBDIRS = src + +indent: + indent -kr -ut -ts4 -l120 src/*.c src/*.h diff --git a/README b/README new file mode 100644 index 0000000..1610373 --- /dev/null +++ b/README @@ -0,0 +1,79 @@ +INSTALLATION +================================================================================ + +For: + Apple iPhone/iPod Touch 1.0/1.1/1.1.1/1.2/1.3/2.0+ + + iPod USB cable + +You must have: + libiphone + libfuse-dev (and the associated kernel modules) + libglib2.0-dev + make + autoheader + automake + autoconf + gcc + +To compile run: + ./autogen.sh + ./configure + make + sudo make install # (if you want to install it into your system directories) + +On Ubuntu/Debian, you can do: + sudo apt-get install build-essential automake autoconf \ + libfuse-dev libglib2.0-dev + +(make sure that you have compiled libiphone first) + + +USAGE +================================================================================ + +Now comes the fun bit! + +To mount: + + mount -t ifuse + +Note: the device file is not important and can be anything but it will show up +in the mtab, so sometimes it's useful. + +To unmount: + umount + +Currently ifuse (via the AFC protocol) only gives access to the +'/var/root/Media/' chroot on the iPhone (containing music/pictures). However, +if the device has been jailedbreaked a full view of the iPhone's filesystem +will be available. + +==== Setting up FUSE ==== + +Note that on some systems, you may have to load the 'fuse' kernel +module first and to ensure that you are a member of the 'fuse' group: + + sudo modprobe fuse + sudo adduser $USER fuse + +You can check your membership of the 'fuse' group with: + + id | grep fuse && echo yes! || echo not yet... + +If you have just added yourself, you will need to logout and log back +in for the group change to become visible. + + +== Who/what/where? == + +wiki: + http://matt.colyer.name/projects/iphone-linux/index.php?title=Main_Page + +code: + git clone http://git.matt.colyer.name/2008/ifuse/ + +mailing list: + http://lists.mattcolyer.com/listinfo.cgi/iphone-linux-dev-mattcolyer.com + +updated: + 2008-10-07 diff --git a/autogen.sh b/autogen.sh new file mode 100755 index 0000000..c17ea96 --- /dev/null +++ b/autogen.sh @@ -0,0 +1,6 @@ +#!/bin/sh +aclocal +libtoolize +autoheader +automake --add-missing +autoconf diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..76fdea5 --- /dev/null +++ b/configure.ac @@ -0,0 +1,39 @@ +# -*- Autoconf -*- +# Process this file with autoconf to produce a configure script. + +AC_PREREQ(2.61) +AC_INIT(ifuse, 0.1.0, nospam@nowhere.com) +AM_INIT_AUTOMAKE(ifuse, 0.1.0) +AC_CONFIG_SRCDIR([src/]) +AC_CONFIG_HEADER([config.h]) + +AC_PROG_LIBTOOL + + +# Checks for programs. +AC_PROG_CC +AM_PROG_CC_C_O + +# Checks for libraries. +PKG_CHECK_MODULES(libglib2, glib-2.0 >= 2.14.1) +PKG_CHECK_MODULES(libgthread2, gthread-2.0 >= 2.14.1) +PKG_CHECK_MODULES(libfuse, fuse >= 2.7.0) + +# Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS([arpa/inet.h stdint.h stdlib.h string.h]) + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_TYPE_SIZE_T +AC_TYPE_SSIZE_T +AC_TYPE_UINT16_T +AC_TYPE_UINT32_T +AC_TYPE_UINT8_T + +# Checks for library functions. +AC_FUNC_MALLOC +AC_FUNC_REALLOC +AC_CHECK_FUNCS([strcasecmp strdup strerror strndup]) + +AC_OUTPUT(Makefile src/Makefile) diff --git a/data/30-ifuse.fdi b/data/30-ifuse.fdi new file mode 100644 index 0000000..63c7afb --- /dev/null +++ b/data/30-ifuse.fdi @@ -0,0 +1,44 @@ + + + + + + + + + block + volume + storage + storage + @info.parent:linux.device_file + 3 + usb + disk + @info.udi:info.udi + true + false + false + false + true + true + iPhone + Apple Computer, Inc. + @info.udi:info.udi + false + true + false + ifuse + filesystem + + iPhone + + false + false + false + false + + + + + + diff --git a/data/hal-iphone-setup b/data/hal-iphone-setup new file mode 100755 index 0000000..a6cffe6 --- /dev/null +++ b/data/hal-iphone-setup @@ -0,0 +1,22 @@ +#!/bin/sh +# +# borrowed from Fedora and modified to apply device major and minor nodes to the iPhone +# + +hal_set () { + if [ -n "$2" ]; then + /usr/bin/hal-set-property --udi "$UDI" --key block.$1 --int "$2" + else + /usr/bin/hal-set-property --udi "$UDI" --key block.$1 --remove + fi +} + +DEVICE_NODE=`hal-get-property --udi "$UDI" --key block.device` + +echo $DEVICE_NODE + +MAJOR=`stat $DEVICE_NODE --format="%t"` +MINOR=`stat $DEVICE_NODE --format="%T"` + +hal_set major 0x$MAJOR +hal_set minor 0x$MINOR diff --git a/src/Makefile.am b/src/Makefile.am new file mode 100644 index 0000000..67e2806 --- /dev/null +++ b/src/Makefile.am @@ -0,0 +1,9 @@ +INCLUDES = -I$(top_srcdir)/include + +AM_CFLAGS = $(libglib2_CFLAGS) $(libfuse_CFLAGS) -g +AM_LDFLAGS = $(libglib2_LIBS) $(libfuse_LIBS) -liphone + +bin_PROGRAMS = mount.fuse.ifuse + +mount_fuse_ifuse_SOURCES = ifuse.c +mount_fuse_ifuse_LDADD = libiphone.la diff --git a/src/ifuse.c b/src/ifuse.c new file mode 100644 index 0000000..dff6bbe --- /dev/null +++ b/src/ifuse.c @@ -0,0 +1,372 @@ +/* + * ifuse.c + * A Fuse filesystem which exposes the iPhone's filesystem. + * + * Copyright (c) 2008 Matt Colyer All Rights Reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#define FUSE_USE_VERSION 26 + +#include +#include +#include +#include +#include +#include +#include + +#include + +GHashTable *file_handles; +int fh_index = 0; + +iphone_device_t phone = NULL; +iphone_lckd_client_t control = NULL; + +int debug = 0; + +static int ifuse_getattr(const char *path, struct stat *stbuf) +{ + int res = 0; + + iphone_afc_client_t afc = fuse_get_context()->private_data; + iphone_error_t ret = iphone_afc_get_file_attr(afc, path, stbuf); + stbuf->st_dev = 200; + + if (ret != IPHONE_E_SUCCESS) + res = -ENOENT; + + return res; +} + +static int ifuse_readdir(const char *path, void *buf, fuse_fill_dir_t filler, off_t offset, struct fuse_file_info *fi) +{ + int i; + char **dirs = NULL; + iphone_afc_client_t afc = fuse_get_context()->private_data; + + iphone_afc_get_dir_list(afc, path, &dirs); + + if (!dirs) + return -ENOENT; + + for (i = 0; dirs[i]; i++) { + filler(buf, dirs[i], NULL, 0); + } + + free_dictionary(dirs); + + return 0; +} + +static int ifuse_create(const char *path, mode_t mode, struct fuse_file_info *fi) +{ + // exactly the same as open but using a different mode + iphone_afc_file_t file = NULL; + iphone_afc_client_t afc = fuse_get_context()->private_data; + + iphone_afc_open_file(afc, path, IPHONE_AFC_FILE_WRITE, &file); + fh_index++; + fi->fh = fh_index; + g_hash_table_insert(file_handles, &fh_index, file); + return 0; +} + +static int ifuse_open(const char *path, struct fuse_file_info *fi) +{ + iphone_afc_file_t file = NULL; + iphone_afc_client_t afc = fuse_get_context()->private_data; + uint32_t mode = 0; + + if ((fi->flags & 3) == O_RDWR || (fi->flags & 3) == O_WRONLY) { + mode = IPHONE_AFC_FILE_READ; + } else if ((fi->flags & 3) == O_RDONLY) { + mode = IPHONE_AFC_FILE_READ; + } else { + mode = IPHONE_AFC_FILE_READ; + } + + iphone_afc_open_file(afc, path, mode, &file); + + fh_index++; + fi->fh = fh_index; + g_hash_table_insert(file_handles, &fh_index, file); + + return 0; +} + +static int ifuse_read(const char *path, char *buf, size_t size, off_t offset, struct fuse_file_info *fi) +{ + int bytes = 0; + iphone_afc_file_t file; + iphone_afc_client_t afc = fuse_get_context()->private_data; + + if (size == 0) + return 0; + + file = g_hash_table_lookup(file_handles, &(fi->fh)); + if (!file) { + return -ENOENT; + } + + if (IPHONE_E_SUCCESS == iphone_afc_seek_file(afc, file, offset)) + iphone_afc_read_file(afc, file, buf, size, &bytes); + return bytes; +} + +static int ifuse_write(const char *path, const char *buf, size_t size, off_t offset, struct fuse_file_info *fi) +{ + int bytes = 0; + iphone_afc_file_t file = NULL; + iphone_afc_client_t afc = fuse_get_context()->private_data; + + if (size == 0) + return 0; + + file = g_hash_table_lookup(file_handles, &(fi->fh)); + if (!file) + return -ENOENT; + + if (IPHONE_E_SUCCESS == iphone_afc_seek_file(afc, file, offset)) + iphone_afc_write_file(afc, file, buf, size, &bytes); + return bytes; +} + +static int ifuse_fsync(const char *path, int datasync, struct fuse_file_info *fi) +{ + return 0; +} + +static int ifuse_release(const char *path, struct fuse_file_info *fi) +{ + iphone_afc_file_t file = NULL; + iphone_afc_client_t afc = fuse_get_context()->private_data; + + file = g_hash_table_lookup(file_handles, &(fi->fh)); + if (!file) { + return -ENOENT; + } + iphone_afc_close_file(afc, file); + + g_hash_table_remove(file_handles, &(fi->fh)); + + return 0; +} + +void *ifuse_init_with_service(struct fuse_conn_info *conn, const char *service_name) +{ + int port = 0; + iphone_afc_client_t afc = NULL; + + conn->async_read = 0; + + file_handles = g_hash_table_new(g_int_hash, g_int_equal); + + iphone_get_device(&phone); + if (!phone) { + fprintf(stderr, "No iPhone found, is it connected?\n"); + return NULL; + } + + + if (IPHONE_E_SUCCESS != iphone_lckd_new_client(phone, &control)) { + iphone_free_device(phone); + fprintf(stderr, "Something went wrong in the lockdownd client.\n"); + return NULL; + } + + if (IPHONE_E_SUCCESS == iphone_lckd_start_service(control, service_name, &port) && !port) { + iphone_lckd_free_client(control); + iphone_free_device(phone); + fprintf(stderr, "Something went wrong when starting AFC."); + return NULL; + } + + iphone_afc_new_client(phone, 3432, port, &afc); + + return afc; +} + +void ifuse_cleanup(void *data) +{ + iphone_afc_client_t afc = (iphone_afc_client_t) data; + + iphone_afc_free_client(afc); + iphone_lckd_free_client(control); + iphone_free_device(phone); +} + +int ifuse_flush(const char *path, struct fuse_file_info *fi) +{ + return 0; +} + +int ifuse_statfs(const char *path, struct statvfs *stats) +{ + iphone_afc_client_t afc = fuse_get_context()->private_data; + char **info_raw = NULL; + uint32_t totalspace = 0, freespace = 0, blocksize = 0, i = 0; + + iphone_afc_get_devinfo(afc, &info_raw); + if (!info_raw) + return -ENOENT; + + for (i = 0; info_raw[i]; i++) { + if (!strcmp(info_raw[i], "FSTotalBytes")) { + totalspace = atoi(info_raw[i + 1]); + } else if (!strcmp(info_raw[i], "FSFreeBytes")) { + freespace = atoi(info_raw[i + 1]); + } else if (!strcmp(info_raw[i], "FSBlockSize")) { + blocksize = atoi(info_raw[i + 1]); + } + } + free_dictionary(info_raw); + + // Now to fill the struct. + stats->f_bsize = stats->f_frsize = blocksize; + stats->f_blocks = totalspace / blocksize; // gets the blocks by dividing bytes by blocksize + stats->f_bfree = stats->f_bavail = freespace / blocksize; // all bytes are free to everyone, I guess. + stats->f_namemax = 255; // blah + stats->f_files = stats->f_ffree = 1000000000; // make up any old thing, I guess + return 0; +} + +int ifuse_truncate(const char *path, off_t size) +{ + int result = 0; + iphone_afc_client_t afc = fuse_get_context()->private_data; + iphone_afc_file_t tfile = NULL; + iphone_afc_open_file(afc, path, IPHONE_AFC_FILE_READ, &tfile); + if (!tfile) + return -1; + + result = iphone_afc_truncate_file(afc, tfile, size); + iphone_afc_close_file(afc, tfile); + return result; +} + +int ifuse_ftruncate(const char *path, off_t size, struct fuse_file_info *fi) +{ + iphone_afc_client_t afc = fuse_get_context()->private_data; + iphone_afc_file_t file = g_hash_table_lookup(file_handles, &fi->fh); + if (!file) + return -ENOENT; + + return iphone_afc_truncate_file(afc, file, size); +} + +int ifuse_unlink(const char *path) +{ + iphone_afc_client_t afc = fuse_get_context()->private_data; + if (IPHONE_E_SUCCESS == iphone_afc_delete_file(afc, path)) + return 0; + else + return -1; +} + +int ifuse_rename(const char *from, const char *to) +{ + iphone_afc_client_t afc = fuse_get_context()->private_data; + if (IPHONE_E_SUCCESS == iphone_afc_rename_file(afc, from, to)) + return 0; + else + return -1; +} + +int ifuse_mkdir(const char *dir, mode_t ignored) +{ + iphone_afc_client_t afc = fuse_get_context()->private_data; + if (IPHONE_E_SUCCESS == iphone_afc_mkdir(afc, dir)) + return 0; + else + return -1; +} + +void *ifuse_init(struct fuse_conn_info *conn) +{ + if (ifuse_init_with_service(conn, "com.apple.afc2")){ + return; + }else{ + return ifuse_init_with_service(conn, "com.apple.afc"); + } +} + +static struct fuse_operations ifuse_oper = { + .getattr = ifuse_getattr, + .statfs = ifuse_statfs, + .readdir = ifuse_readdir, + .mkdir = ifuse_mkdir, + .rmdir = ifuse_unlink, // AFC uses the same op for both. + .create = ifuse_create, + .open = ifuse_open, + .read = ifuse_read, + .write = ifuse_write, + .truncate = ifuse_truncate, + .ftruncate = ifuse_ftruncate, + .unlink = ifuse_unlink, + .rename = ifuse_rename, + .fsync = ifuse_fsync, + .release = ifuse_release, + .init = ifuse_init, + .destroy = ifuse_cleanup +}; + +static int ifuse_opt_proc(void *data, const char *arg, int key, + struct fuse_args *outargs) +{ + char *tmp; + static int option_num = 0; + (void) data; + + fprintf(stderr, "%s\n", arg); + switch (key) { + case FUSE_OPT_KEY_OPT: + if (strcmp(arg, "allow_other") == 0) + return 1; + else + return 0; + break; + case FUSE_OPT_KEY_NONOPT: + option_num++; + + // Throw the first nameless option away (the mountpoint) + if (option_num == 1) + return 0; + else + return 1; + } + return 1; +} + +int main(int argc, char *argv[]) +{ + char **ammended_argv; + int i, j; + struct fuse_args args = FUSE_ARGS_INIT(argc, argv); + + if (fuse_opt_parse(&args, NULL, NULL, ifuse_opt_proc) == -1){ + exit(-1); + } + + //fuse_opt_add_arg(&args, "-o allow_other"); + char *argument = malloc((strlen(argv[1])+ 10) * sizeof(char)); + sprintf(argument, "-ofsname=%s", argv[1]); + fuse_opt_add_arg(&args, argument); + fuse_opt_add_arg(&args, "-osubtype=ifuse"); + + return fuse_main(args.argc, args.argv, &ifuse_oper, NULL); +} -- cgit v1.1-32-gdbae