| /* |
| * idevicebackup2.c |
| * Command line interface to use the device's backup and restore service |
| * |
| * Copyright (c) 2010-2019 Nikias Bassen, All Rights Reserved. |
| * Copyright (c) 2009-2010 Martin Szulecki, 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 |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif |
| |
| #define TOOL_NAME "idevicebackup2" |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <errno.h> |
| #include <stdlib.h> |
| #include <signal.h> |
| #include <unistd.h> |
| #include <dirent.h> |
| #include <libgen.h> |
| #include <ctype.h> |
| #include <time.h> |
| |
| #include <libimobiledevice/libimobiledevice.h> |
| #include <libimobiledevice/lockdown.h> |
| #include <libimobiledevice/mobilebackup2.h> |
| #include <libimobiledevice/notification_proxy.h> |
| #include <libimobiledevice/afc.h> |
| #include <libimobiledevice/installation_proxy.h> |
| #include <libimobiledevice/sbservices.h> |
| #include <libimobiledevice/diagnostics_relay.h> |
| #include <libimobiledevice-glue/utils.h> |
| |
| #include <endianness.h> |
| |
| #define LOCK_ATTEMPTS 50 |
| #define LOCK_WAIT 200000 |
| |
| #ifdef WIN32 |
| #include <windows.h> |
| #include <conio.h> |
| #define sleep(x) Sleep(x*1000) |
| #ifndef ELOOP |
| #define ELOOP 114 |
| #endif |
| #else |
| #include <termios.h> |
| #include <sys/statvfs.h> |
| #endif |
| #include <sys/stat.h> |
| |
| #define CODE_SUCCESS 0x00 |
| #define CODE_ERROR_LOCAL 0x06 |
| #define CODE_ERROR_REMOTE 0x0b |
| #define CODE_FILE_DATA 0x0c |
| |
| static int verbose = 1; |
| static int quit_flag = 0; |
| |
| #define PRINT_VERBOSE(min_level, ...) if (verbose >= min_level) { printf(__VA_ARGS__); }; |
| |
| enum cmd_mode { |
| CMD_BACKUP, |
| CMD_RESTORE, |
| CMD_INFO, |
| CMD_LIST, |
| CMD_UNBACK, |
| CMD_CHANGEPW, |
| CMD_LEAVE, |
| CMD_CLOUD |
| }; |
| |
| enum cmd_flags { |
| CMD_FLAG_RESTORE_SYSTEM_FILES = (1 << 1), |
| CMD_FLAG_RESTORE_NO_REBOOT = (1 << 2), |
| CMD_FLAG_RESTORE_COPY_BACKUP = (1 << 3), |
| CMD_FLAG_RESTORE_SETTINGS = (1 << 4), |
| CMD_FLAG_RESTORE_REMOVE_ITEMS = (1 << 5), |
| CMD_FLAG_ENCRYPTION_ENABLE = (1 << 6), |
| CMD_FLAG_ENCRYPTION_DISABLE = (1 << 7), |
| CMD_FLAG_ENCRYPTION_CHANGEPW = (1 << 8), |
| CMD_FLAG_FORCE_FULL_BACKUP = (1 << 9), |
| CMD_FLAG_CLOUD_ENABLE = (1 << 10), |
| CMD_FLAG_CLOUD_DISABLE = (1 << 11), |
| CMD_FLAG_RESTORE_SKIP_APPS = (1 << 12) |
| }; |
| |
| static int backup_domain_changed = 0; |
| |
| static void notify_cb(const char *notification, void *userdata) |
| { |
| if (strlen(notification) == 0) { |
| return; |
| } |
| if (!strcmp(notification, NP_SYNC_CANCEL_REQUEST)) { |
| PRINT_VERBOSE(1, "User has cancelled the backup process on the device.\n"); |
| quit_flag++; |
| } else if (!strcmp(notification, NP_BACKUP_DOMAIN_CHANGED)) { |
| backup_domain_changed = 1; |
| } else { |
| PRINT_VERBOSE(1, "Unhandled notification '%s' (TODO: implement)\n", notification); |
| } |
| } |
| |
| static void mobilebackup_afc_get_file_contents(afc_client_t afc, const char *filename, char **data, uint64_t *size) |
| { |
| if (!afc || !data || !size) { |
| return; |
| } |
| |
| char **fileinfo = NULL; |
| uint32_t fsize = 0; |
| |
| afc_get_file_info(afc, filename, &fileinfo); |
| if (!fileinfo) { |
| return; |
| } |
| int i; |
| for (i = 0; fileinfo[i]; i+=2) { |
| if (!strcmp(fileinfo[i], "st_size")) { |
| fsize = atol(fileinfo[i+1]); |
| break; |
| } |
| } |
| afc_dictionary_free(fileinfo); |
| |
| if (fsize == 0) { |
| return; |
| } |
| |
| uint64_t f = 0; |
| afc_file_open(afc, filename, AFC_FOPEN_RDONLY, &f); |
| if (!f) { |
| return; |
| } |
| char *buf = (char*)malloc((uint32_t)fsize); |
| uint32_t done = 0; |
| while (done < fsize) { |
| uint32_t bread = 0; |
| afc_file_read(afc, f, buf+done, 65536, &bread); |
| if (bread > 0) { |
| done += bread; |
| } else { |
| break; |
| } |
| } |
| if (done == fsize) { |
| *size = fsize; |
| *data = buf; |
| } else { |
| free(buf); |
| } |
| afc_file_close(afc, f); |
| } |
| |
| static int __mkdir(const char* path, int mode) |
| { |
| #ifdef WIN32 |
| return mkdir(path); |
| #else |
| return mkdir(path, mode); |
| #endif |
| } |
| |
| static int mkdir_with_parents(const char *dir, int mode) |
| { |
| if (!dir) return -1; |
| if (__mkdir(dir, mode) == 0) { |
| return 0; |
| } else { |
| if (errno == EEXIST) return 0; |
| } |
| int res; |
| char *parent = strdup(dir); |
| char *parentdir = dirname(parent); |
| if (parentdir) { |
| res = mkdir_with_parents(parentdir, mode); |
| } else { |
| res = -1; |
| } |
| free(parent); |
| if (res == 0) { |
| mkdir_with_parents(dir, mode); |
| } |
| return res; |
| } |
| |
| #ifdef WIN32 |
| static int win32err_to_errno(int err_value) |
| { |
| switch (err_value) { |
| case ERROR_FILE_NOT_FOUND: |
| return ENOENT; |
| case ERROR_ALREADY_EXISTS: |
| return EEXIST; |
| default: |
| return EFAULT; |
| } |
| } |
| #endif |
| |
| static int remove_file(const char* path) |
| { |
| int e = 0; |
| #ifdef WIN32 |
| if (!DeleteFile(path)) { |
| e = win32err_to_errno(GetLastError()); |
| } |
| #else |
| if (remove(path) < 0) { |
| e = errno; |
| } |
| #endif |
| return e; |
| } |
| |
| static int remove_directory(const char* path) |
| { |
| int e = 0; |
| #ifdef WIN32 |
| if (!RemoveDirectory(path)) { |
| e = win32err_to_errno(GetLastError()); |
| } |
| #else |
| if (remove(path) < 0) { |
| e = errno; |
| } |
| #endif |
| return e; |
| } |
| |
| struct entry { |
| char *name; |
| struct entry *next; |
| }; |
| |
| static void scan_directory(const char *path, struct entry **files, struct entry **directories) |
| { |
| DIR* cur_dir = opendir(path); |
| if (cur_dir) { |
| struct dirent* ep; |
| while ((ep = readdir(cur_dir))) { |
| if ((strcmp(ep->d_name, ".") == 0) || (strcmp(ep->d_name, "..") == 0)) { |
| continue; |
| } |
| char *fpath = string_build_path(path, ep->d_name, NULL); |
| if (fpath) { |
| #ifdef HAVE_DIRENT_D_TYPE |
| if (ep->d_type & DT_DIR) { |
| #else |
| struct stat st; |
| if (stat(fpath, &st) != 0) return; |
| if (S_ISDIR(st.st_mode)) { |
| #endif |
| struct entry *ent = malloc(sizeof(struct entry)); |
| if (!ent) return; |
| ent->name = fpath; |
| ent->next = *directories; |
| *directories = ent; |
| scan_directory(fpath, files, directories); |
| fpath = NULL; |
| } else { |
| struct entry *ent = malloc(sizeof(struct entry)); |
| if (!ent) return; |
| ent->name = fpath; |
| ent->next = *files; |
| *files = ent; |
| fpath = NULL; |
| } |
| } |
| } |
| closedir(cur_dir); |
| } |
| } |
| |
| static int rmdir_recursive(const char* path) |
| { |
| int res = 0; |
| struct entry *files = NULL; |
| struct entry *directories = NULL; |
| struct entry *ent; |
| |
| ent = malloc(sizeof(struct entry)); |
| if (!ent) return ENOMEM; |
| ent->name = strdup(path); |
| ent->next = NULL; |
| directories = ent; |
| |
| scan_directory(path, &files, &directories); |
| |
| ent = files; |
| while (ent) { |
| struct entry *del = ent; |
| res = remove_file(ent->name); |
| free(ent->name); |
| ent = ent->next; |
| free(del); |
| } |
| ent = directories; |
| while (ent) { |
| struct entry *del = ent; |
| res = remove_directory(ent->name); |
| free(ent->name); |
| ent = ent->next; |
| free(del); |
| } |
| |
| return res; |
| } |
| |
| static char* get_uuid() |
| { |
| const char *chars = "ABCDEF0123456789"; |
| int i = 0; |
| char *uuid = (char*)malloc(sizeof(char) * 33); |
| |
| srand(time(NULL)); |
| |
| for (i = 0; i < 32; i++) { |
| uuid[i] = chars[rand() % 16]; |
| } |
| |
| uuid[32] = '\0'; |
| |
| return uuid; |
| } |
| |
| static plist_t mobilebackup_factory_info_plist_new(const char* udid, idevice_t device, afc_client_t afc) |
| { |
| /* gather data from lockdown */ |
| plist_t value_node = NULL; |
| plist_t root_node = NULL; |
| plist_t itunes_settings = NULL; |
| plist_t min_itunes_version = NULL; |
| char *udid_uppercase = NULL; |
| |
| lockdownd_client_t lockdown = NULL; |
| if (lockdownd_client_new_with_handshake(device, &lockdown, TOOL_NAME) != LOCKDOWN_E_SUCCESS) { |
| return NULL; |
| } |
| |
| plist_t ret = plist_new_dict(); |
| |
| /* get basic device information in one go */ |
| lockdownd_get_value(lockdown, NULL, NULL, &root_node); |
| |
| /* get iTunes settings */ |
| lockdownd_get_value(lockdown, "com.apple.iTunes", NULL, &itunes_settings); |
| |
| /* get minimum iTunes version */ |
| lockdownd_get_value(lockdown, "com.apple.mobile.iTunes", "MinITunesVersion", &min_itunes_version); |
| |
| lockdownd_client_free(lockdown); |
| |
| /* get a list of installed user applications */ |
| plist_t app_dict = plist_new_dict(); |
| plist_t installed_apps = plist_new_array(); |
| instproxy_client_t ip = NULL; |
| if (instproxy_client_start_service(device, &ip, TOOL_NAME) == INSTPROXY_E_SUCCESS) { |
| plist_t client_opts = instproxy_client_options_new(); |
| instproxy_client_options_add(client_opts, "ApplicationType", "User", NULL); |
| instproxy_client_options_set_return_attributes(client_opts, "CFBundleIdentifier", "ApplicationSINF", "iTunesMetadata", NULL); |
| |
| plist_t apps = NULL; |
| instproxy_browse(ip, client_opts, &apps); |
| |
| sbservices_client_t sbs = NULL; |
| if (sbservices_client_start_service(device, &sbs, TOOL_NAME) != SBSERVICES_E_SUCCESS) { |
| printf("Couldn't establish sbservices connection. Continuing anyway.\n"); |
| } |
| |
| if (apps && (plist_get_node_type(apps) == PLIST_ARRAY)) { |
| uint32_t app_count = plist_array_get_size(apps); |
| uint32_t i; |
| for (i = 0; i < app_count; i++) { |
| plist_t app_entry = plist_array_get_item(apps, i); |
| plist_t bundle_id = plist_dict_get_item(app_entry, "CFBundleIdentifier"); |
| if (bundle_id) { |
| char *bundle_id_str = NULL; |
| plist_array_append_item(installed_apps, plist_copy(bundle_id)); |
| |
| plist_get_string_val(bundle_id, &bundle_id_str); |
| plist_t sinf = plist_dict_get_item(app_entry, "ApplicationSINF"); |
| plist_t meta = plist_dict_get_item(app_entry, "iTunesMetadata"); |
| if (sinf && meta) { |
| plist_t adict = plist_new_dict(); |
| plist_dict_set_item(adict, "ApplicationSINF", plist_copy(sinf)); |
| if (sbs) { |
| char *pngdata = NULL; |
| uint64_t pngsize = 0; |
| sbservices_get_icon_pngdata(sbs, bundle_id_str, &pngdata, &pngsize); |
| if (pngdata) { |
| plist_dict_set_item(adict, "PlaceholderIcon", plist_new_data(pngdata, pngsize)); |
| free(pngdata); |
| } |
| } |
| plist_dict_set_item(adict, "iTunesMetadata", plist_copy(meta)); |
| plist_dict_set_item(app_dict, bundle_id_str, adict); |
| } |
| free(bundle_id_str); |
| } |
| } |
| } |
| plist_free(apps); |
| |
| if (sbs) { |
| sbservices_client_free(sbs); |
| } |
| |
| instproxy_client_options_free(client_opts); |
| |
| instproxy_client_free(ip); |
| } |
| |
| /* Applications */ |
| plist_dict_set_item(ret, "Applications", app_dict); |
| |
| /* set fields we understand */ |
| value_node = plist_dict_get_item(root_node, "BuildVersion"); |
| plist_dict_set_item(ret, "Build Version", plist_copy(value_node)); |
| |
| value_node = plist_dict_get_item(root_node, "DeviceName"); |
| plist_dict_set_item(ret, "Device Name", plist_copy(value_node)); |
| plist_dict_set_item(ret, "Display Name", plist_copy(value_node)); |
| |
| char *uuid = get_uuid(); |
| plist_dict_set_item(ret, "GUID", plist_new_string(uuid)); |
| free(uuid); |
| |
| value_node = plist_dict_get_item(root_node, "IntegratedCircuitCardIdentity"); |
| if (value_node) |
| plist_dict_set_item(ret, "ICCID", plist_copy(value_node)); |
| |
| value_node = plist_dict_get_item(root_node, "InternationalMobileEquipmentIdentity"); |
| if (value_node) |
| plist_dict_set_item(ret, "IMEI", plist_copy(value_node)); |
| |
| /* Installed Applications */ |
| plist_dict_set_item(ret, "Installed Applications", installed_apps); |
| |
| plist_dict_set_item(ret, "Last Backup Date", plist_new_date(time(NULL) - MAC_EPOCH, 0)); |
| |
| value_node = plist_dict_get_item(root_node, "MobileEquipmentIdentifier"); |
| if (value_node) |
| plist_dict_set_item(ret, "MEID", plist_copy(value_node)); |
| |
| value_node = plist_dict_get_item(root_node, "PhoneNumber"); |
| if (value_node && (plist_get_node_type(value_node) == PLIST_STRING)) { |
| plist_dict_set_item(ret, "Phone Number", plist_copy(value_node)); |
| } |
| |
| /* FIXME Product Name */ |
| |
| value_node = plist_dict_get_item(root_node, "ProductType"); |
| plist_dict_set_item(ret, "Product Type", plist_copy(value_node)); |
| |
| value_node = plist_dict_get_item(root_node, "ProductVersion"); |
| plist_dict_set_item(ret, "Product Version", plist_copy(value_node)); |
| |
| value_node = plist_dict_get_item(root_node, "SerialNumber"); |
| plist_dict_set_item(ret, "Serial Number", plist_copy(value_node)); |
| |
| /* FIXME Sync Settings? */ |
| |
| value_node = plist_dict_get_item(root_node, "UniqueDeviceID"); |
| plist_dict_set_item(ret, "Target Identifier", plist_new_string(udid)); |
| |
| plist_dict_set_item(ret, "Target Type", plist_new_string("Device")); |
| |
| /* uppercase */ |
| udid_uppercase = string_toupper((char*)udid); |
| plist_dict_set_item(ret, "Unique Identifier", plist_new_string(udid_uppercase)); |
| free(udid_uppercase); |
| |
| char *data_buf = NULL; |
| uint64_t data_size = 0; |
| mobilebackup_afc_get_file_contents(afc, "/Books/iBooksData2.plist", &data_buf, &data_size); |
| if (data_buf) { |
| plist_dict_set_item(ret, "iBooks Data 2", plist_new_data(data_buf, data_size)); |
| free(data_buf); |
| } |
| |
| plist_t files = plist_new_dict(); |
| const char *itunesfiles[] = { |
| "ApertureAlbumPrefs", |
| "IC-Info.sidb", |
| "IC-Info.sidv", |
| "PhotosFolderAlbums", |
| "PhotosFolderName", |
| "PhotosFolderPrefs", |
| "VoiceMemos.plist", |
| "iPhotoAlbumPrefs", |
| "iTunesApplicationIDs", |
| "iTunesPrefs", |
| "iTunesPrefs.plist", |
| NULL |
| }; |
| int i = 0; |
| for (i = 0; itunesfiles[i]; i++) { |
| data_buf = NULL; |
| data_size = 0; |
| char *fname = (char*)malloc(strlen("/iTunes_Control/iTunes/") + strlen(itunesfiles[i]) + 1); |
| strcpy(fname, "/iTunes_Control/iTunes/"); |
| strcat(fname, itunesfiles[i]); |
| mobilebackup_afc_get_file_contents(afc, fname, &data_buf, &data_size); |
| free(fname); |
| if (data_buf) { |
| plist_dict_set_item(files, itunesfiles[i], plist_new_data(data_buf, data_size)); |
| free(data_buf); |
| } |
| } |
| plist_dict_set_item(ret, "iTunes Files", files); |
| |
| plist_dict_set_item(ret, "iTunes Settings", itunes_settings ? plist_copy(itunes_settings) : plist_new_dict()); |
| |
| /* since we usually don't have iTunes, let's get the minimum required iTunes version from the device */ |
| if (min_itunes_version) { |
| plist_dict_set_item(ret, "iTunes Version", plist_copy(min_itunes_version)); |
| } else { |
| plist_dict_set_item(ret, "iTunes Version", plist_new_string("10.0.1")); |
| } |
| |
| plist_free(itunes_settings); |
| plist_free(min_itunes_version); |
| plist_free(root_node); |
| |
| return ret; |
| } |
| |
| static int write_restore_applications(plist_t info_plist, afc_client_t afc) |
| { |
| int res = -1; |
| uint64_t restore_applications_file = 0; |
| char * applications_plist_xml = NULL; |
| uint32_t applications_plist_xml_length = 0; |
| |
| plist_t applications_plist = plist_dict_get_item(info_plist, "Applications"); |
| if (!applications_plist) { |
| printf("No Applications in Info.plist, skipping creation of RestoreApplications.plist\n"); |
| return 0; |
| } |
| plist_to_xml(applications_plist, &applications_plist_xml, &applications_plist_xml_length); |
| if (!applications_plist_xml) { |
| printf("Error preparing RestoreApplications.plist\n"); |
| goto leave; |
| } |
| |
| afc_error_t afc_err = 0; |
| afc_err = afc_make_directory(afc, "/iTunesRestore"); |
| if (afc_err != AFC_E_SUCCESS) { |
| printf("Error creating directory /iTunesRestore, error code %d\n", afc_err); |
| goto leave; |
| } |
| |
| afc_err = afc_file_open(afc, "/iTunesRestore/RestoreApplications.plist", AFC_FOPEN_WR, &restore_applications_file); |
| if (afc_err != AFC_E_SUCCESS || !restore_applications_file) { |
| printf("Error creating /iTunesRestore/RestoreApplications.plist, error code %d\n", afc_err); |
| goto leave; |
| } |
| |
| uint32_t bytes_written = 0; |
| afc_err = afc_file_write(afc, restore_applications_file, applications_plist_xml, applications_plist_xml_length, &bytes_written); |
| if (afc_err != AFC_E_SUCCESS || bytes_written != applications_plist_xml_length) { |
| printf("Error writing /iTunesRestore/RestoreApplications.plist, error code %d, wrote %u of %u bytes\n", afc_err, bytes_written, applications_plist_xml_length); |
| goto leave; |
| } |
| |
| afc_err = afc_file_close(afc, restore_applications_file); |
| restore_applications_file = 0; |
| if (afc_err != AFC_E_SUCCESS) { |
| goto leave; |
| } |
| /* success */ |
| res = 0; |
| |
| leave: |
| free(applications_plist_xml); |
| |
| if (restore_applications_file) { |
| afc_file_close(afc, restore_applications_file); |
| restore_applications_file = 0; |
| } |
| |
| return res; |
| } |
| |
| static int mb2_status_check_snapshot_state(const char *path, const char *udid, const char *matches) |
| { |
| int ret = 0; |
| plist_t status_plist = NULL; |
| char *file_path = string_build_path(path, udid, "Status.plist", NULL); |
| |
| plist_read_from_filename(&status_plist, file_path); |
| free(file_path); |
| if (!status_plist) { |
| printf("Could not read Status.plist!\n"); |
| return ret; |
| } |
| plist_t node = plist_dict_get_item(status_plist, "SnapshotState"); |
| if (node && (plist_get_node_type(node) == PLIST_STRING)) { |
| char* sval = NULL; |
| plist_get_string_val(node, &sval); |
| if (sval) { |
| ret = (strcmp(sval, matches) == 0) ? 1 : 0; |
| free(sval); |
| } |
| } else { |
| printf("%s: ERROR could not get SnapshotState key from Status.plist!\n", __func__); |
| } |
| plist_free(status_plist); |
| return ret; |
| } |
| |
| static void do_post_notification(idevice_t device, const char *notification) |
| { |
| lockdownd_service_descriptor_t service = NULL; |
| np_client_t np; |
| |
| lockdownd_client_t lockdown = NULL; |
| |
| if (lockdownd_client_new_with_handshake(device, &lockdown, TOOL_NAME) != LOCKDOWN_E_SUCCESS) { |
| return; |
| } |
| |
| lockdownd_error_t ldret = lockdownd_start_service(lockdown, NP_SERVICE_NAME, &service); |
| if (ldret == LOCKDOWN_E_SUCCESS) { |
| np_client_new(device, service, &np); |
| if (np) { |
| np_post_notification(np, notification); |
| np_client_free(np); |
| } |
| } else { |
| printf("ERROR: Could not start service %s: %s\n", NP_SERVICE_NAME, lockdownd_strerror(ldret)); |
| } |
| |
| if (service) { |
| lockdownd_service_descriptor_free(service); |
| service = NULL; |
| } |
| lockdownd_client_free(lockdown); |
| } |
| |
| static void print_progress_real(double progress, int flush) |
| { |
| int i = 0; |
| PRINT_VERBOSE(1, "\r["); |
| for(i = 0; i < 50; i++) { |
| if(i < progress / 2) { |
| PRINT_VERBOSE(1, "="); |
| } else { |
| PRINT_VERBOSE(1, " "); |
| } |
| } |
| PRINT_VERBOSE(1, "] %3.0f%%", progress); |
| |
| if (flush > 0) { |
| fflush(stdout); |
| if (progress == 100) |
| PRINT_VERBOSE(1, "\n"); |
| } |
| } |
| |
| static void print_progress(uint64_t current, uint64_t total) |
| { |
| char *format_size = NULL; |
| double progress = ((double)current/(double)total)*100; |
| if (progress < 0) |
| return; |
| |
| if (progress > 100) |
| progress = 100; |
| |
| print_progress_real((double)progress, 0); |
| |
| format_size = string_format_size(current); |
| PRINT_VERBOSE(1, " (%s", format_size); |
| free(format_size); |
| format_size = string_format_size(total); |
| PRINT_VERBOSE(1, "/%s) ", format_size); |
| free(format_size); |
| |
| fflush(stdout); |
| if (progress == 100) |
| PRINT_VERBOSE(1, "\n"); |
| } |
| |
| static double overall_progress = 0; |
| |
| static void mb2_set_overall_progress(double progress) |
| { |
| if (progress > 0.0) |
| overall_progress = progress; |
| } |
| |
| static void mb2_set_overall_progress_from_message(plist_t message, char* identifier) |
| { |
| plist_t node = NULL; |
| double progress = 0.0; |
| |
| if (!strcmp(identifier, "DLMessageDownloadFiles")) { |
| node = plist_array_get_item(message, 3); |
| } else if (!strcmp(identifier, "DLMessageUploadFiles")) { |
| node = plist_array_get_item(message, 2); |
| } else if (!strcmp(identifier, "DLMessageMoveFiles") || !strcmp(identifier, "DLMessageMoveItems")) { |
| node = plist_array_get_item(message, 3); |
| } else if (!strcmp(identifier, "DLMessageRemoveFiles") || !strcmp(identifier, "DLMessageRemoveItems")) { |
| node = plist_array_get_item(message, 3); |
| } |
| |
| if (node != NULL) { |
| plist_get_real_val(node, &progress); |
| mb2_set_overall_progress(progress); |
| } |
| } |
| |
| static void mb2_multi_status_add_file_error(plist_t status_dict, const char *path, int error_code, const char *error_message) |
| { |
| if (!status_dict) return; |
| plist_t filedict = plist_new_dict(); |
| plist_dict_set_item(filedict, "DLFileErrorString", plist_new_string(error_message)); |
| plist_dict_set_item(filedict, "DLFileErrorCode", plist_new_uint(error_code)); |
| plist_dict_set_item(status_dict, path, filedict); |
| } |
| |
| static int errno_to_device_error(int errno_value) |
| { |
| switch (errno_value) { |
| case ENOENT: |
| return -6; |
| case EEXIST: |
| return -7; |
| case ENOTDIR: |
| return -8; |
| case EISDIR: |
| return -9; |
| case ELOOP: |
| return -10; |
| case EIO: |
| return -11; |
| case ENOSPC: |
| return -15; |
| default: |
| return -1; |
| } |
| } |
| |
| static int mb2_handle_send_file(mobilebackup2_client_t mobilebackup2, const char *backup_dir, const char *path, plist_t *errplist) |
| { |
| uint32_t nlen = 0; |
| uint32_t pathlen = strlen(path); |
| uint32_t bytes = 0; |
| char *localfile = string_build_path(backup_dir, path, NULL); |
| char buf[32768]; |
| #ifdef WIN32 |
| struct _stati64 fst; |
| #else |
| struct stat fst; |
| #endif |
| |
| FILE *f = NULL; |
| uint32_t slen = 0; |
| int errcode = -1; |
| int result = -1; |
| uint32_t length; |
| #ifdef WIN32 |
| uint64_t total; |
| uint64_t sent; |
| #else |
| off_t total; |
| off_t sent; |
| #endif |
| |
| mobilebackup2_error_t err; |
| |
| /* send path length */ |
| nlen = htobe32(pathlen); |
| err = mobilebackup2_send_raw(mobilebackup2, (const char*)&nlen, sizeof(nlen), &bytes); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| goto leave_proto_err; |
| } |
| if (bytes != (uint32_t)sizeof(nlen)) { |
| err = MOBILEBACKUP2_E_MUX_ERROR; |
| goto leave_proto_err; |
| } |
| |
| /* send path */ |
| err = mobilebackup2_send_raw(mobilebackup2, path, pathlen, &bytes); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| goto leave_proto_err; |
| } |
| if (bytes != pathlen) { |
| err = MOBILEBACKUP2_E_MUX_ERROR; |
| goto leave_proto_err; |
| } |
| |
| #ifdef WIN32 |
| if (_stati64(localfile, &fst) < 0) |
| #else |
| if (stat(localfile, &fst) < 0) |
| #endif |
| { |
| if (errno != ENOENT) |
| printf("%s: stat failed on '%s': %d\n", __func__, localfile, errno); |
| errcode = errno; |
| goto leave; |
| } |
| |
| total = fst.st_size; |
| |
| char *format_size = string_format_size(total); |
| PRINT_VERBOSE(1, "Sending '%s' (%s)\n", path, format_size); |
| free(format_size); |
| |
| if (total == 0) { |
| errcode = 0; |
| goto leave; |
| } |
| |
| f = fopen(localfile, "rb"); |
| if (!f) { |
| printf("%s: Error opening local file '%s': %d\n", __func__, localfile, errno); |
| errcode = errno; |
| goto leave; |
| } |
| |
| sent = 0; |
| do { |
| length = ((total-sent) < (long long)sizeof(buf)) ? (uint32_t)total-sent : (uint32_t)sizeof(buf); |
| /* send data size (file size + 1) */ |
| nlen = htobe32(length+1); |
| memcpy(buf, &nlen, sizeof(nlen)); |
| buf[4] = CODE_FILE_DATA; |
| err = mobilebackup2_send_raw(mobilebackup2, (const char*)buf, 5, &bytes); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| goto leave_proto_err; |
| } |
| if (bytes != 5) { |
| goto leave_proto_err; |
| } |
| |
| /* send file contents */ |
| size_t r = fread(buf, 1, sizeof(buf), f); |
| if (r <= 0) { |
| printf("%s: read error\n", __func__); |
| errcode = errno; |
| goto leave; |
| } |
| err = mobilebackup2_send_raw(mobilebackup2, buf, r, &bytes); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| goto leave_proto_err; |
| } |
| if (bytes != (uint32_t)r) { |
| printf("Error: sent only %d of %d bytes\n", bytes, (int)r); |
| goto leave_proto_err; |
| } |
| sent += r; |
| } while (sent < total); |
| fclose(f); |
| f = NULL; |
| errcode = 0; |
| |
| leave: |
| if (errcode == 0) { |
| result = 0; |
| nlen = 1; |
| nlen = htobe32(nlen); |
| memcpy(buf, &nlen, 4); |
| buf[4] = CODE_SUCCESS; |
| mobilebackup2_send_raw(mobilebackup2, buf, 5, &bytes); |
| } else { |
| if (!*errplist) { |
| *errplist = plist_new_dict(); |
| } |
| char *errdesc = strerror(errcode); |
| mb2_multi_status_add_file_error(*errplist, path, errno_to_device_error(errcode), errdesc); |
| |
| length = strlen(errdesc); |
| nlen = htobe32(length+1); |
| memcpy(buf, &nlen, 4); |
| buf[4] = CODE_ERROR_LOCAL; |
| slen = 5; |
| memcpy(buf+slen, errdesc, length); |
| slen += length; |
| err = mobilebackup2_send_raw(mobilebackup2, (const char*)buf, slen, &bytes); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| printf("could not send message\n"); |
| } |
| if (bytes != slen) { |
| printf("could only send %d from %d\n", bytes, slen); |
| } |
| } |
| |
| leave_proto_err: |
| if (f) |
| fclose(f); |
| free(localfile); |
| return result; |
| } |
| |
| static void mb2_handle_send_files(mobilebackup2_client_t mobilebackup2, plist_t message, const char *backup_dir) |
| { |
| uint32_t cnt; |
| uint32_t i = 0; |
| uint32_t sent; |
| plist_t errplist = NULL; |
| |
| if (!message || (plist_get_node_type(message) != PLIST_ARRAY) || (plist_array_get_size(message) < 2) || !backup_dir) return; |
| |
| plist_t files = plist_array_get_item(message, 1); |
| cnt = plist_array_get_size(files); |
| |
| for (i = 0; i < cnt; i++) { |
| plist_t val = plist_array_get_item(files, i); |
| if (plist_get_node_type(val) != PLIST_STRING) { |
| continue; |
| } |
| char *str = NULL; |
| plist_get_string_val(val, &str); |
| if (!str) |
| continue; |
| |
| if (mb2_handle_send_file(mobilebackup2, backup_dir, str, &errplist) < 0) { |
| free(str); |
| //printf("Error when sending file '%s' to device\n", str); |
| // TODO: perhaps we can continue, we've got a multi status response?! |
| break; |
| } |
| free(str); |
| } |
| |
| /* send terminating 0 dword */ |
| uint32_t zero = 0; |
| mobilebackup2_send_raw(mobilebackup2, (char*)&zero, 4, &sent); |
| |
| if (!errplist) { |
| plist_t emptydict = plist_new_dict(); |
| mobilebackup2_send_status_response(mobilebackup2, 0, NULL, emptydict); |
| plist_free(emptydict); |
| } else { |
| mobilebackup2_send_status_response(mobilebackup2, -13, "Multi status", errplist); |
| plist_free(errplist); |
| } |
| } |
| |
| static int mb2_receive_filename(mobilebackup2_client_t mobilebackup2, char** filename) |
| { |
| uint32_t nlen = 0; |
| uint32_t rlen = 0; |
| |
| do { |
| nlen = 0; |
| rlen = 0; |
| mobilebackup2_receive_raw(mobilebackup2, (char*)&nlen, 4, &rlen); |
| nlen = be32toh(nlen); |
| |
| if ((nlen == 0) && (rlen == 4)) { |
| // a zero length means no more files to receive |
| return 0; |
| } else if(rlen == 0) { |
| // device needs more time, waiting... |
| continue; |
| } else if (nlen > 4096) { |
| // filename length is too large |
| printf("ERROR: %s: too large filename length (%d)!\n", __func__, nlen); |
| return 0; |
| } |
| |
| if (*filename != NULL) { |
| free(*filename); |
| *filename = NULL; |
| } |
| |
| *filename = (char*)malloc(nlen+1); |
| |
| rlen = 0; |
| mobilebackup2_receive_raw(mobilebackup2, *filename, nlen, &rlen); |
| if (rlen != nlen) { |
| printf("ERROR: %s: could not read filename\n", __func__); |
| return 0; |
| } |
| |
| char* p = *filename; |
| p[rlen] = 0; |
| |
| break; |
| } while(1 && !quit_flag); |
| |
| return nlen; |
| } |
| |
| static int mb2_handle_receive_files(mobilebackup2_client_t mobilebackup2, plist_t message, const char *backup_dir) |
| { |
| uint64_t backup_real_size = 0; |
| uint64_t backup_total_size = 0; |
| uint32_t blocksize; |
| uint32_t bdone; |
| uint32_t rlen; |
| uint32_t nlen = 0; |
| uint32_t r; |
| char buf[32768]; |
| char *fname = NULL; |
| char *dname = NULL; |
| char *bname = NULL; |
| char code = 0; |
| char last_code = 0; |
| plist_t node = NULL; |
| FILE *f = NULL; |
| unsigned int file_count = 0; |
| int errcode = 0; |
| char *errdesc = NULL; |
| |
| if (!message || (plist_get_node_type(message) != PLIST_ARRAY) || plist_array_get_size(message) < 4 || !backup_dir) return 0; |
| |
| node = plist_array_get_item(message, 3); |
| if (plist_get_node_type(node) == PLIST_UINT) { |
| plist_get_uint_val(node, &backup_total_size); |
| } |
| if (backup_total_size > 0) { |
| PRINT_VERBOSE(1, "Receiving files\n"); |
| } |
| |
| do { |
| if (quit_flag) |
| break; |
| |
| nlen = mb2_receive_filename(mobilebackup2, &dname); |
| if (nlen == 0) { |
| break; |
| } |
| |
| nlen = mb2_receive_filename(mobilebackup2, &fname); |
| if (!nlen) { |
| break; |
| } |
| |
| if (bname != NULL) { |
| free(bname); |
| bname = NULL; |
| } |
| |
| bname = string_build_path(backup_dir, fname, NULL); |
| |
| if (fname != NULL) { |
| free(fname); |
| fname = NULL; |
| } |
| |
| r = 0; |
| nlen = 0; |
| mobilebackup2_receive_raw(mobilebackup2, (char*)&nlen, 4, &r); |
| if (r != 4) { |
| printf("ERROR: %s: could not receive code length!\n", __func__); |
| break; |
| } |
| nlen = be32toh(nlen); |
| |
| last_code = code; |
| code = 0; |
| |
| mobilebackup2_receive_raw(mobilebackup2, &code, 1, &r); |
| if (r != 1) { |
| printf("ERROR: %s: could not receive code!\n", __func__); |
| break; |
| } |
| |
| /* TODO remove this */ |
| if ((code != CODE_SUCCESS) && (code != CODE_FILE_DATA) && (code != CODE_ERROR_REMOTE)) { |
| PRINT_VERBOSE(1, "Found new flag %02x\n", code); |
| } |
| |
| remove_file(bname); |
| f = fopen(bname, "wb"); |
| while (f && (code == CODE_FILE_DATA)) { |
| blocksize = nlen-1; |
| bdone = 0; |
| rlen = 0; |
| while (bdone < blocksize) { |
| if ((blocksize - bdone) < sizeof(buf)) { |
| rlen = blocksize - bdone; |
| } else { |
| rlen = sizeof(buf); |
| } |
| mobilebackup2_receive_raw(mobilebackup2, buf, rlen, &r); |
| if ((int)r <= 0) { |
| break; |
| } |
| fwrite(buf, 1, r, f); |
| bdone += r; |
| } |
| if (bdone == blocksize) { |
| backup_real_size += blocksize; |
| } |
| if (backup_total_size > 0) { |
| print_progress(backup_real_size, backup_total_size); |
| } |
| if (quit_flag) |
| break; |
| nlen = 0; |
| mobilebackup2_receive_raw(mobilebackup2, (char*)&nlen, 4, &r); |
| nlen = be32toh(nlen); |
| if (nlen > 0) { |
| last_code = code; |
| mobilebackup2_receive_raw(mobilebackup2, &code, 1, &r); |
| } else { |
| break; |
| } |
| } |
| if (f) { |
| fclose(f); |
| file_count++; |
| } else { |
| errcode = errno_to_device_error(errno); |
| errdesc = strerror(errno); |
| printf("Error opening '%s' for writing: %s\n", bname, errdesc); |
| break; |
| } |
| if (nlen == 0) { |
| break; |
| } |
| |
| /* check if an error message was received */ |
| if (code == CODE_ERROR_REMOTE) { |
| /* error message */ |
| char *msg = (char*)malloc(nlen); |
| mobilebackup2_receive_raw(mobilebackup2, msg, nlen-1, &r); |
| msg[r] = 0; |
| /* If sent using CODE_FILE_DATA, end marker will be CODE_ERROR_REMOTE which is not an error! */ |
| if (last_code != CODE_FILE_DATA) { |
| fprintf(stdout, "\nReceived an error message from device: %s\n", msg); |
| } |
| free(msg); |
| } |
| } while (1); |
| |
| if (fname != NULL) |
| free(fname); |
| |
| /* if there are leftovers to read, finish up cleanly */ |
| if ((int)nlen-1 > 0) { |
| PRINT_VERBOSE(1, "\nDiscarding current data hunk.\n"); |
| fname = (char*)malloc(nlen-1); |
| mobilebackup2_receive_raw(mobilebackup2, fname, nlen-1, &r); |
| free(fname); |
| remove_file(bname); |
| } |
| |
| /* clean up */ |
| if (bname != NULL) |
| free(bname); |
| |
| if (dname != NULL) |
| free(dname); |
| |
| plist_t empty_plist = plist_new_dict(); |
| mobilebackup2_send_status_response(mobilebackup2, errcode, errdesc, empty_plist); |
| plist_free(empty_plist); |
| |
| return file_count; |
| } |
| |
| static void mb2_handle_list_directory(mobilebackup2_client_t mobilebackup2, plist_t message, const char *backup_dir) |
| { |
| if (!message || (plist_get_node_type(message) != PLIST_ARRAY) || plist_array_get_size(message) < 2 || !backup_dir) return; |
| |
| plist_t node = plist_array_get_item(message, 1); |
| char *str = NULL; |
| if (plist_get_node_type(node) == PLIST_STRING) { |
| plist_get_string_val(node, &str); |
| } |
| if (!str) { |
| printf("ERROR: Malformed DLContentsOfDirectory message\n"); |
| // TODO error handling |
| return; |
| } |
| |
| char *path = string_build_path(backup_dir, str, NULL); |
| free(str); |
| |
| plist_t dirlist = plist_new_dict(); |
| |
| DIR* cur_dir = opendir(path); |
| if (cur_dir) { |
| struct dirent* ep; |
| while ((ep = readdir(cur_dir))) { |
| if ((strcmp(ep->d_name, ".") == 0) || (strcmp(ep->d_name, "..") == 0)) { |
| continue; |
| } |
| char *fpath = string_build_path(path, ep->d_name, NULL); |
| if (fpath) { |
| plist_t fdict = plist_new_dict(); |
| struct stat st; |
| stat(fpath, &st); |
| const char *ftype = "DLFileTypeUnknown"; |
| if (S_ISDIR(st.st_mode)) { |
| ftype = "DLFileTypeDirectory"; |
| } else if (S_ISREG(st.st_mode)) { |
| ftype = "DLFileTypeRegular"; |
| } |
| plist_dict_set_item(fdict, "DLFileType", plist_new_string(ftype)); |
| plist_dict_set_item(fdict, "DLFileSize", plist_new_uint(st.st_size)); |
| plist_dict_set_item(fdict, "DLFileModificationDate", |
| plist_new_date(st.st_mtime - MAC_EPOCH, 0)); |
| |
| plist_dict_set_item(dirlist, ep->d_name, fdict); |
| free(fpath); |
| } |
| } |
| closedir(cur_dir); |
| } |
| free(path); |
| |
| /* TODO error handling */ |
| mobilebackup2_error_t err = mobilebackup2_send_status_response(mobilebackup2, 0, NULL, dirlist); |
| plist_free(dirlist); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| printf("Could not send status response, error %d\n", err); |
| } |
| } |
| |
| static void mb2_handle_make_directory(mobilebackup2_client_t mobilebackup2, plist_t message, const char *backup_dir) |
| { |
| if (!message || (plist_get_node_type(message) != PLIST_ARRAY) || plist_array_get_size(message) < 2 || !backup_dir) return; |
| |
| plist_t dir = plist_array_get_item(message, 1); |
| char *str = NULL; |
| int errcode = 0; |
| char *errdesc = NULL; |
| plist_get_string_val(dir, &str); |
| |
| char *newpath = string_build_path(backup_dir, str, NULL); |
| free(str); |
| |
| if (mkdir_with_parents(newpath, 0755) < 0) { |
| errdesc = strerror(errno); |
| if (errno != EEXIST) { |
| printf("mkdir: %s (%d)\n", errdesc, errno); |
| } |
| errcode = errno_to_device_error(errno); |
| } |
| free(newpath); |
| mobilebackup2_error_t err = mobilebackup2_send_status_response(mobilebackup2, errcode, errdesc, NULL); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| printf("Could not send status response, error %d\n", err); |
| } |
| } |
| |
| static void mb2_copy_file_by_path(const char *src, const char *dst) |
| { |
| FILE *from, *to; |
| char buf[BUFSIZ]; |
| size_t length; |
| |
| /* open source file */ |
| if ((from = fopen(src, "rb")) == NULL) { |
| printf("Cannot open source path '%s'.\n", src); |
| return; |
| } |
| |
| /* open destination file */ |
| if ((to = fopen(dst, "wb")) == NULL) { |
| printf("Cannot open destination file '%s'.\n", dst); |
| fclose(from); |
| return; |
| } |
| |
| /* copy the file */ |
| while ((length = fread(buf, 1, BUFSIZ, from)) != 0) { |
| fwrite(buf, 1, length, to); |
| } |
| |
| if(fclose(from) == EOF) { |
| printf("Error closing source file.\n"); |
| } |
| |
| if(fclose(to) == EOF) { |
| printf("Error closing destination file.\n"); |
| } |
| } |
| |
| static void mb2_copy_directory_by_path(const char *src, const char *dst) |
| { |
| if (!src || !dst) { |
| return; |
| } |
| |
| struct stat st; |
| |
| /* if src does not exist */ |
| if ((stat(src, &st) < 0) || !S_ISDIR(st.st_mode)) { |
| printf("ERROR: Source directory does not exist '%s': %s (%d)\n", src, strerror(errno), errno); |
| return; |
| } |
| |
| /* if dst directory does not exist */ |
| if ((stat(dst, &st) < 0) || !S_ISDIR(st.st_mode)) { |
| /* create it */ |
| if (mkdir_with_parents(dst, 0755) < 0) { |
| printf("ERROR: Unable to create destination directory '%s': %s (%d)\n", dst, strerror(errno), errno); |
| return; |
| } |
| } |
| |
| /* loop over src directory contents */ |
| DIR *cur_dir = opendir(src); |
| if (cur_dir) { |
| struct dirent* ep; |
| while ((ep = readdir(cur_dir))) { |
| if ((strcmp(ep->d_name, ".") == 0) || (strcmp(ep->d_name, "..") == 0)) { |
| continue; |
| } |
| char *srcpath = string_build_path(src, ep->d_name, NULL); |
| char *dstpath = string_build_path(dst, ep->d_name, NULL); |
| if (srcpath && dstpath) { |
| /* copy file */ |
| mb2_copy_file_by_path(srcpath, dstpath); |
| } |
| |
| if (srcpath) |
| free(srcpath); |
| if (dstpath) |
| free(dstpath); |
| } |
| closedir(cur_dir); |
| } |
| } |
| |
| #ifdef WIN32 |
| #define BS_CC '\b' |
| #define my_getch getch |
| #else |
| #define BS_CC 0x7f |
| static int my_getch(void) |
| { |
| struct termios oldt, newt; |
| int ch; |
| tcgetattr(STDIN_FILENO, &oldt); |
| newt = oldt; |
| newt.c_lflag &= ~(ICANON | ECHO); |
| tcsetattr(STDIN_FILENO, TCSANOW, &newt); |
| ch = getchar(); |
| tcsetattr(STDIN_FILENO, TCSANOW, &oldt); |
| return ch; |
| } |
| #endif |
| |
| static void get_hidden_input(char *buf, int maxlen) |
| { |
| int pwlen = 0; |
| int c; |
| |
| while ((c = my_getch())) { |
| if ((c == '\r') || (c == '\n')) { |
| break; |
| } else if (isprint(c)) { |
| if (pwlen < maxlen-1) |
| buf[pwlen++] = c; |
| fputc('*', stderr); |
| } else if (c == BS_CC) { |
| if (pwlen > 0) { |
| fputs("\b \b", stderr); |
| pwlen--; |
| } |
| } |
| } |
| buf[pwlen] = 0; |
| } |
| |
| static char* ask_for_password(const char* msg, int type_again) |
| { |
| char pwbuf[256]; |
| |
| fprintf(stderr, "%s: ", msg); |
| fflush(stderr); |
| get_hidden_input(pwbuf, 256); |
| fputc('\n', stderr); |
| |
| if (type_again) { |
| char pwrep[256]; |
| |
| fprintf(stderr, "%s (repeat): ", msg); |
| fflush(stderr); |
| get_hidden_input(pwrep, 256); |
| fputc('\n', stderr); |
| |
| if (strcmp(pwbuf, pwrep) != 0) { |
| printf("ERROR: passwords don't match\n"); |
| return NULL; |
| } |
| } |
| return strdup(pwbuf); |
| } |
| |
| /** |
| * signal handler function for cleaning up properly |
| */ |
| static void clean_exit(int sig) |
| { |
| fprintf(stderr, "Exiting...\n"); |
| quit_flag++; |
| } |
| |
| static void print_usage(int argc, char **argv) |
| { |
| char *name = NULL; |
| name = strrchr(argv[0], '/'); |
| printf("Usage: %s [OPTIONS] CMD [CMDOPTIONS] DIRECTORY\n", (name ? name + 1: argv[0])); |
| printf("\n"); |
| printf("Create or restore backup from the current or specified directory.\n"); |
| printf("\n"); |
| printf("CMD:\n"); |
| printf(" backup\tcreate backup for the device\n"); |
| printf(" --full\t\tforce full backup from device.\n"); |
| printf(" restore\trestore last backup to the device\n"); |
| printf(" --system\t\trestore system files, too.\n"); |
| printf(" --no-reboot\t\tdo NOT reboot the device when done (default: yes).\n"); |
| printf(" --copy\t\tcreate a copy of backup folder before restoring.\n"); |
| printf(" --settings\t\trestore device settings from the backup.\n"); |
| printf(" --remove\t\tremove items which are not being restored\n"); |
| printf(" --skip-apps\t\tdo not trigger re-installation of apps after restore\n"); |
| printf(" --password PWD\tsupply the password of the source backup\n"); |
| printf(" info\t\tshow details about last completed backup of device\n"); |
| printf(" list\t\tlist files of last completed backup in CSV format\n"); |
| printf(" unback\tunpack a completed backup in DIRECTORY/_unback_/\n"); |
| printf(" encryption on|off [PWD]\tenable or disable backup encryption\n"); |
| printf(" NOTE: password will be requested in interactive mode if omitted\n"); |
| printf(" changepw [OLD NEW] change backup password on target device\n"); |
| printf(" NOTE: passwords will be requested in interactive mode if omitted\n"); |
| printf(" cloud on|off\tenable or disable cloud use (requires iCloud account)\n"); |
| printf("\n"); |
| printf("OPTIONS:\n"); |
| printf(" -u, --udid UDID\ttarget specific device by UDID\n"); |
| printf(" -s, --source UDID\tuse backup data from device specified by UDID\n"); |
| printf(" -n, --network\t\tconnect to network device\n"); |
| printf(" -i, --interactive\trequest passwords interactively\n"); |
| printf(" -d, --debug\t\tenable communication debugging\n"); |
| printf(" -h, --help\t\tprints usage information\n"); |
| printf(" -v, --version\t\tprints version information\n"); |
| printf("\n"); |
| printf("Homepage: <" PACKAGE_URL ">\n"); |
| printf("Bug Reports: <" PACKAGE_BUGREPORT ">\n"); |
| } |
| |
| #define DEVICE_VERSION(maj, min, patch) (((maj & 0xFF) << 16) | ((min & 0xFF) << 8) | (patch & 0xFF)) |
| |
| int main(int argc, char *argv[]) |
| { |
| idevice_error_t ret = IDEVICE_E_UNKNOWN_ERROR; |
| lockdownd_error_t ldret = LOCKDOWN_E_UNKNOWN_ERROR; |
| int i; |
| char* udid = NULL; |
| char* source_udid = NULL; |
| int use_network = 0; |
| lockdownd_service_descriptor_t service = NULL; |
| int cmd = -1; |
| int cmd_flags = 0; |
| int is_full_backup = 0; |
| int result_code = -1; |
| char* backup_directory = NULL; |
| int interactive_mode = 0; |
| char* backup_password = NULL; |
| char* newpw = NULL; |
| struct stat st; |
| plist_t node_tmp = NULL; |
| plist_t info_plist = NULL; |
| plist_t opts = NULL; |
| |
| idevice_t device = NULL; |
| afc_client_t afc = NULL; |
| np_client_t np = NULL; |
| lockdownd_client_t lockdown = NULL; |
| mobilebackup2_client_t mobilebackup2 = NULL; |
| mobilebackup2_error_t err; |
| uint64_t lockfile = 0; |
| |
| /* we need to exit cleanly on running backups and restores or we cause havok */ |
| signal(SIGINT, clean_exit); |
| signal(SIGTERM, clean_exit); |
| #ifndef WIN32 |
| signal(SIGQUIT, clean_exit); |
| signal(SIGPIPE, SIG_IGN); |
| #endif |
| |
| /* parse cmdline args */ |
| for (i = 1; i < argc; i++) { |
| if (!strcmp(argv[i], "-d") || !strcmp(argv[i], "--debug")) { |
| idevice_set_debug_level(1); |
| continue; |
| } |
| else if (!strcmp(argv[i], "-u") || !strcmp(argv[i], "--udid")) { |
| i++; |
| if (!argv[i] || !*argv[i]) { |
| print_usage(argc, argv); |
| return -1; |
| } |
| udid = strdup(argv[i]); |
| continue; |
| } |
| else if (!strcmp(argv[i], "-s") || !strcmp(argv[i], "--source")) { |
| i++; |
| if (!argv[i] || !*argv[i]) { |
| print_usage(argc, argv); |
| return -1; |
| } |
| source_udid = strdup(argv[i]); |
| continue; |
| } |
| else if (!strcmp(argv[i], "-n") || !strcmp(argv[i], "--network")) { |
| use_network = 1; |
| continue; |
| } |
| else if (!strcmp(argv[i], "-i") || !strcmp(argv[i], "--interactive")) { |
| interactive_mode = 1; |
| continue; |
| } |
| else if (!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) { |
| print_usage(argc, argv); |
| return 0; |
| } |
| else if (!strcmp(argv[i], "-v") || !strcmp(argv[i], "--version")) { |
| printf("%s %s\n", TOOL_NAME, PACKAGE_VERSION); |
| return 0; |
| } |
| else if (!strcmp(argv[i], "backup")) { |
| cmd = CMD_BACKUP; |
| } |
| else if (!strcmp(argv[i], "restore")) { |
| cmd = CMD_RESTORE; |
| } |
| else if (!strcmp(argv[i], "--system")) { |
| cmd_flags |= CMD_FLAG_RESTORE_SYSTEM_FILES; |
| } |
| else if (!strcmp(argv[i], "--reboot")) { |
| cmd_flags &= ~CMD_FLAG_RESTORE_NO_REBOOT; |
| } |
| else if (!strcmp(argv[i], "--no-reboot")) { |
| cmd_flags |= CMD_FLAG_RESTORE_NO_REBOOT; |
| } |
| else if (!strcmp(argv[i], "--copy")) { |
| cmd_flags |= CMD_FLAG_RESTORE_COPY_BACKUP; |
| } |
| else if (!strcmp(argv[i], "--settings")) { |
| cmd_flags |= CMD_FLAG_RESTORE_SETTINGS; |
| } |
| else if (!strcmp(argv[i], "--remove")) { |
| cmd_flags |= CMD_FLAG_RESTORE_REMOVE_ITEMS; |
| } |
| else if (!strcmp(argv[i], "--skip-apps")) { |
| cmd_flags |= CMD_FLAG_RESTORE_SKIP_APPS; |
| } |
| else if (!strcmp(argv[i], "--password")) { |
| i++; |
| if (!argv[i]) { |
| print_usage(argc, argv); |
| return -1; |
| } |
| if (backup_password) |
| free(backup_password); |
| backup_password = strdup(argv[i]); |
| continue; |
| } |
| else if (!strcmp(argv[i], "cloud")) { |
| cmd = CMD_CLOUD; |
| i++; |
| if (!argv[i]) { |
| printf("No argument given for cloud command; requires either 'on' or 'off'.\n"); |
| print_usage(argc, argv); |
| return -1; |
| } |
| if (!strcmp(argv[i], "on")) { |
| cmd_flags |= CMD_FLAG_CLOUD_ENABLE; |
| } else if (!strcmp(argv[i], "off")) { |
| cmd_flags |= CMD_FLAG_CLOUD_DISABLE; |
| } else { |
| printf("Invalid argument '%s' for cloud command; must be either 'on' or 'off'.\n", argv[i]); |
| } |
| continue; |
| } |
| else if (!strcmp(argv[i], "--full")) { |
| cmd_flags |= CMD_FLAG_FORCE_FULL_BACKUP; |
| } |
| else if (!strcmp(argv[i], "info")) { |
| cmd = CMD_INFO; |
| verbose = 0; |
| } |
| else if (!strcmp(argv[i], "list")) { |
| cmd = CMD_LIST; |
| verbose = 0; |
| } |
| else if (!strcmp(argv[i], "unback")) { |
| cmd = CMD_UNBACK; |
| } |
| else if (!strcmp(argv[i], "encryption")) { |
| cmd = CMD_CHANGEPW; |
| i++; |
| if (!argv[i]) { |
| printf("No argument given for encryption command; requires either 'on' or 'off'.\n"); |
| print_usage(argc, argv); |
| return -1; |
| } |
| if (!strcmp(argv[i], "on")) { |
| cmd_flags |= CMD_FLAG_ENCRYPTION_ENABLE; |
| } else if (!strcmp(argv[i], "off")) { |
| cmd_flags |= CMD_FLAG_ENCRYPTION_DISABLE; |
| } else { |
| printf("Invalid argument '%s' for encryption command; must be either 'on' or 'off'.\n", argv[i]); |
| } |
| // check if a password was given on the command line |
| if (newpw) { |
| free(newpw); |
| newpw = NULL; |
| } |
| if (backup_password) { |
| free(backup_password); |
| backup_password = NULL; |
| } |
| i++; |
| if (argv[i]) { |
| if (cmd_flags & CMD_FLAG_ENCRYPTION_ENABLE) { |
| newpw = strdup(argv[i]); |
| } else if (cmd_flags & CMD_FLAG_ENCRYPTION_DISABLE) { |
| backup_password = strdup(argv[i]); |
| } |
| } |
| continue; |
| } |
| else if (!strcmp(argv[i], "changepw")) { |
| cmd = CMD_CHANGEPW; |
| cmd_flags |= CMD_FLAG_ENCRYPTION_CHANGEPW; |
| // check if passwords were given on command line |
| if (newpw) { |
| free(newpw); |
| newpw = NULL; |
| } |
| if (backup_password) { |
| free(backup_password); |
| backup_password = NULL; |
| } |
| i++; |
| if (argv[i]) { |
| backup_password = strdup(argv[i]); |
| i++; |
| if (!argv[i]) { |
| printf("Old and new passwords have to be passed as arguments for the changepw command\n"); |
| print_usage(argc, argv); |
| return -1; |
| } |
| newpw = strdup(argv[i]); |
| } |
| continue; |
| } |
| else if (backup_directory == NULL) { |
| backup_directory = argv[i]; |
| } |
| else { |
| print_usage(argc, argv); |
| return -1; |
| } |
| } |
| |
| /* verify options */ |
| if (cmd == -1) { |
| printf("No command specified.\n"); |
| print_usage(argc, argv); |
| return -1; |
| } |
| |
| if (cmd == CMD_CHANGEPW || cmd == CMD_CLOUD) { |
| backup_directory = (char*)".this_folder_is_not_present_on_purpose"; |
| } else { |
| if (backup_directory == NULL) { |
| printf("No target backup directory specified.\n"); |
| print_usage(argc, argv); |
| return -1; |
| } |
| |
| /* verify if passed backup directory exists */ |
| if (stat(backup_directory, &st) != 0) { |
| printf("ERROR: Backup directory \"%s\" does not exist!\n", backup_directory); |
| return -1; |
| } |
| } |
| |
| ret = idevice_new_with_options(&device, udid, (use_network) ? IDEVICE_LOOKUP_NETWORK : IDEVICE_LOOKUP_USBMUX); |
| if (ret != IDEVICE_E_SUCCESS) { |
| if (udid) { |
| printf("No device found with udid %s.\n", udid); |
| } else { |
| printf("No device found.\n"); |
| } |
| return -1; |
| } |
| |
| if (!udid) { |
| idevice_get_udid(device, &udid); |
| } |
| |
| if (!source_udid) { |
| source_udid = strdup(udid); |
| } |
| |
| uint8_t is_encrypted = 0; |
| char *info_path = NULL; |
| if (cmd == CMD_CHANGEPW) { |
| if (!interactive_mode && !backup_password && !newpw) { |
| idevice_free(device); |
| printf("ERROR: Can't get password input in non-interactive mode. Either pass password(s) on the command line, or enable interactive mode with -i or --interactive.\n"); |
| return -1; |
| } |
| } else if (cmd != CMD_CLOUD) { |
| /* backup directory must contain an Info.plist */ |
| info_path = string_build_path(backup_directory, source_udid, "Info.plist", NULL); |
| if (cmd == CMD_RESTORE || cmd == CMD_UNBACK) { |
| if (stat(info_path, &st) != 0) { |
| idevice_free(device); |
| free(info_path); |
| printf("ERROR: Backup directory \"%s\" is invalid. No Info.plist found for UDID %s.\n", backup_directory, source_udid); |
| return -1; |
| } |
| char* manifest_path = string_build_path(backup_directory, source_udid, "Manifest.plist", NULL); |
| if (stat(manifest_path, &st) != 0) { |
| free(info_path); |
| } |
| plist_t manifest_plist = NULL; |
| plist_read_from_filename(&manifest_plist, manifest_path); |
| if (!manifest_plist) { |
| idevice_free(device); |
| free(info_path); |
| free(manifest_path); |
| printf("ERROR: Backup directory \"%s\" is invalid. No Manifest.plist found for UDID %s.\n", backup_directory, source_udid); |
| return -1; |
| } |
| node_tmp = plist_dict_get_item(manifest_plist, "IsEncrypted"); |
| if (node_tmp && (plist_get_node_type(node_tmp) == PLIST_BOOLEAN)) { |
| plist_get_bool_val(node_tmp, &is_encrypted); |
| } |
| plist_free(manifest_plist); |
| free(manifest_path); |
| } |
| PRINT_VERBOSE(1, "Backup directory is \"%s\"\n", backup_directory); |
| } |
| |
| if (cmd != CMD_CLOUD && is_encrypted) { |
| PRINT_VERBOSE(1, "This is an encrypted backup.\n"); |
| if (backup_password == NULL) { |
| if (interactive_mode) { |
| backup_password = ask_for_password("Enter backup password", 0); |
| } |
| if (!backup_password || (strlen(backup_password) == 0)) { |
| if (backup_password) { |
| free(backup_password); |
| } |
| idevice_free(device); |
| if (cmd == CMD_RESTORE) { |
| printf("ERROR: a backup password is required to restore an encrypted backup. Cannot continue.\n"); |
| } else if (cmd == CMD_UNBACK) { |
| printf("ERROR: a backup password is required to unback an encrypted backup. Cannot continue.\n"); |
| } |
| return -1; |
| } |
| } |
| } |
| |
| if (LOCKDOWN_E_SUCCESS != (ldret = lockdownd_client_new_with_handshake(device, &lockdown, TOOL_NAME))) { |
| printf("ERROR: Could not connect to lockdownd, error code %d\n", ldret); |
| idevice_free(device); |
| return -1; |
| } |
| |
| uint8_t willEncrypt = 0; |
| node_tmp = NULL; |
| lockdownd_get_value(lockdown, "com.apple.mobile.backup", "WillEncrypt", &node_tmp); |
| if (node_tmp) { |
| if (plist_get_node_type(node_tmp) == PLIST_BOOLEAN) { |
| plist_get_bool_val(node_tmp, &willEncrypt); |
| } |
| plist_free(node_tmp); |
| node_tmp = NULL; |
| } |
| |
| /* get ProductVersion */ |
| char *product_version = NULL; |
| int device_version = 0; |
| node_tmp = NULL; |
| lockdownd_get_value(lockdown, NULL, "ProductVersion", &node_tmp); |
| if (node_tmp) { |
| if (plist_get_node_type(node_tmp) == PLIST_STRING) { |
| plist_get_string_val(node_tmp, &product_version); |
| } |
| plist_free(node_tmp); |
| node_tmp = NULL; |
| } |
| if (product_version) { |
| int vers[3] = { 0, 0, 0 }; |
| if (sscanf(product_version, "%d.%d.%d", &vers[0], &vers[1], &vers[2]) >= 2) { |
| device_version = DEVICE_VERSION(vers[0], vers[1], vers[2]); |
| } |
| } |
| |
| /* start notification_proxy */ |
| ldret = lockdownd_start_service(lockdown, NP_SERVICE_NAME, &service); |
| if ((ldret == LOCKDOWN_E_SUCCESS) && service && service->port) { |
| np_client_new(device, service, &np); |
| np_set_notify_callback(np, notify_cb, NULL); |
| const char *noties[5] = { |
| NP_SYNC_CANCEL_REQUEST, |
| NP_SYNC_SUSPEND_REQUEST, |
| NP_SYNC_RESUME_REQUEST, |
| NP_BACKUP_DOMAIN_CHANGED, |
| NULL |
| }; |
| np_observe_notifications(np, noties); |
| } else { |
| printf("ERROR: Could not start service %s: %s\n", NP_SERVICE_NAME, lockdownd_strerror(ldret)); |
| cmd = CMD_LEAVE; |
| goto checkpoint; |
| } |
| if (service) { |
| lockdownd_service_descriptor_free(service); |
| service = NULL; |
| } |
| |
| if (cmd == CMD_BACKUP || cmd == CMD_RESTORE) { |
| /* start AFC, we need this for the lock file */ |
| ldret = lockdownd_start_service(lockdown, AFC_SERVICE_NAME, &service); |
| if ((ldret == LOCKDOWN_E_SUCCESS) && service->port) { |
| afc_client_new(device, service, &afc); |
| } else { |
| printf("ERROR: Could not start service %s: %s\n", AFC_SERVICE_NAME, lockdownd_strerror(ldret)); |
| cmd = CMD_LEAVE; |
| goto checkpoint; |
| } |
| } |
| |
| if (service) { |
| lockdownd_service_descriptor_free(service); |
| service = NULL; |
| } |
| |
| /* start mobilebackup service and retrieve port */ |
| ldret = lockdownd_start_service_with_escrow_bag(lockdown, MOBILEBACKUP2_SERVICE_NAME, &service); |
| lockdownd_client_free(lockdown); |
| lockdown = NULL; |
| if ((ldret == LOCKDOWN_E_SUCCESS) && service && service->port) { |
| PRINT_VERBOSE(1, "Started \"%s\" service on port %d.\n", MOBILEBACKUP2_SERVICE_NAME, service->port); |
| mobilebackup2_client_new(device, service, &mobilebackup2); |
| |
| if (service) { |
| lockdownd_service_descriptor_free(service); |
| service = NULL; |
| } |
| |
| /* send Hello message */ |
| double local_versions[2] = {2.0, 2.1}; |
| double remote_version = 0.0; |
| err = mobilebackup2_version_exchange(mobilebackup2, local_versions, 2, &remote_version); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| printf("Could not perform backup protocol version exchange, error code %d\n", err); |
| cmd = CMD_LEAVE; |
| goto checkpoint; |
| } |
| |
| PRINT_VERBOSE(1, "Negotiated Protocol Version %.1f\n", remote_version); |
| |
| /* check abort conditions */ |
| if (quit_flag > 0) { |
| PRINT_VERBOSE(1, "Aborting as requested by user...\n"); |
| cmd = CMD_LEAVE; |
| goto checkpoint; |
| } |
| |
| /* verify existing Info.plist */ |
| if (info_path && (stat(info_path, &st) == 0) && cmd != CMD_CLOUD) { |
| PRINT_VERBOSE(1, "Reading Info.plist from backup.\n"); |
| plist_read_from_filename(&info_plist, info_path); |
| |
| if (!info_plist) { |
| printf("Could not read Info.plist\n"); |
| is_full_backup = 1; |
| } |
| } else { |
| if (cmd == CMD_RESTORE) { |
| printf("Aborting restore. Info.plist is missing.\n"); |
| cmd = CMD_LEAVE; |
| } else { |
| is_full_backup = 1; |
| } |
| } |
| |
| if (cmd == CMD_BACKUP || cmd == CMD_RESTORE) { |
| do_post_notification(device, NP_SYNC_WILL_START); |
| afc_file_open(afc, "/com.apple.itunes.lock_sync", AFC_FOPEN_RW, &lockfile); |
| } |
| if (lockfile) { |
| afc_error_t aerr; |
| do_post_notification(device, NP_SYNC_LOCK_REQUEST); |
| for (i = 0; i < LOCK_ATTEMPTS; i++) { |
| aerr = afc_file_lock(afc, lockfile, AFC_LOCK_EX); |
| if (aerr == AFC_E_SUCCESS) { |
| do_post_notification(device, NP_SYNC_DID_START); |
| break; |
| } else if (aerr == AFC_E_OP_WOULD_BLOCK) { |
| usleep(LOCK_WAIT); |
| continue; |
| } else { |
| fprintf(stderr, "ERROR: could not lock file! error code: %d\n", aerr); |
| afc_file_close(afc, lockfile); |
| lockfile = 0; |
| cmd = CMD_LEAVE; |
| } |
| } |
| if (i == LOCK_ATTEMPTS) { |
| fprintf(stderr, "ERROR: timeout while locking for sync\n"); |
| afc_file_close(afc, lockfile); |
| lockfile = 0; |
| cmd = CMD_LEAVE; |
| } |
| } |
| |
| checkpoint: |
| |
| switch(cmd) { |
| case CMD_CLOUD: |
| opts = plist_new_dict(); |
| plist_dict_set_item(opts, "CloudBackupState", plist_new_bool(cmd_flags & CMD_FLAG_CLOUD_ENABLE ? 1: 0)); |
| err = mobilebackup2_send_request(mobilebackup2, "EnableCloudBackup", udid, source_udid, opts); |
| plist_free(opts); |
| opts = NULL; |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| printf("Error setting cloud backup state on device, error code %d\n", err); |
| cmd = CMD_LEAVE; |
| } |
| break; |
| case CMD_BACKUP: |
| PRINT_VERBOSE(1, "Starting backup...\n"); |
| |
| /* make sure backup device sub-directory exists */ |
| char* devbackupdir = string_build_path(backup_directory, source_udid, NULL); |
| __mkdir(devbackupdir, 0755); |
| free(devbackupdir); |
| |
| if (strcmp(source_udid, udid) != 0) { |
| /* handle different source backup directory */ |
| // make sure target backup device sub-directory exists |
| devbackupdir = string_build_path(backup_directory, udid, NULL); |
| __mkdir(devbackupdir, 0755); |
| free(devbackupdir); |
| |
| // use Info.plist path in target backup folder */ |
| free(info_path); |
| info_path = string_build_path(backup_directory, udid, "Info.plist", NULL); |
| } |
| |
| /* TODO: check domain com.apple.mobile.backup key RequiresEncrypt and WillEncrypt with lockdown */ |
| /* TODO: verify battery on AC enough battery remaining */ |
| |
| /* re-create Info.plist (Device infos, IC-Info.sidb, photos, app_ids, iTunesPrefs) */ |
| if (info_plist) { |
| plist_free(info_plist); |
| info_plist = NULL; |
| } |
| info_plist = mobilebackup_factory_info_plist_new(udid, device, afc); |
| if (!info_plist) { |
| fprintf(stderr, "Failed to generate Info.plist - aborting\n"); |
| cmd = CMD_LEAVE; |
| } |
| remove_file(info_path); |
| plist_write_to_filename(info_plist, info_path, PLIST_FORMAT_XML); |
| free(info_path); |
| |
| plist_free(info_plist); |
| info_plist = NULL; |
| |
| if (cmd_flags & CMD_FLAG_FORCE_FULL_BACKUP) { |
| PRINT_VERBOSE(1, "Enforcing full backup from device.\n"); |
| opts = plist_new_dict(); |
| plist_dict_set_item(opts, "ForceFullBackup", plist_new_bool(1)); |
| } |
| /* request backup from device with manifest from last backup */ |
| if (willEncrypt) { |
| PRINT_VERBOSE(1, "Backup will be encrypted.\n"); |
| } else { |
| PRINT_VERBOSE(1, "Backup will be unencrypted.\n"); |
| } |
| PRINT_VERBOSE(1, "Requesting backup from device...\n"); |
| err = mobilebackup2_send_request(mobilebackup2, "Backup", udid, source_udid, opts); |
| if (opts) |
| plist_free(opts); |
| if (err == MOBILEBACKUP2_E_SUCCESS) { |
| if (is_full_backup) { |
| PRINT_VERBOSE(1, "Full backup mode.\n"); |
| } else { |
| PRINT_VERBOSE(1, "Incremental backup mode.\n"); |
| } |
| } else { |
| if (err == MOBILEBACKUP2_E_BAD_VERSION) { |
| printf("ERROR: Could not start backup process: backup protocol version mismatch!\n"); |
| } else if (err == MOBILEBACKUP2_E_REPLY_NOT_OK) { |
| printf("ERROR: Could not start backup process: device refused to start the backup process.\n"); |
| } else { |
| printf("ERROR: Could not start backup process: unspecified error occurred\n"); |
| } |
| cmd = CMD_LEAVE; |
| } |
| break; |
| case CMD_RESTORE: |
| /* TODO: verify battery on AC enough battery remaining */ |
| |
| /* verify if Status.plist says we read from an successful backup */ |
| if (!mb2_status_check_snapshot_state(backup_directory, source_udid, "finished")) { |
| printf("ERROR: Cannot ensure we restore from a successful backup. Aborting.\n"); |
| cmd = CMD_LEAVE; |
| break; |
| } |
| |
| PRINT_VERBOSE(1, "Starting Restore...\n"); |
| |
| opts = plist_new_dict(); |
| plist_dict_set_item(opts, "RestoreSystemFiles", plist_new_bool(cmd_flags & CMD_FLAG_RESTORE_SYSTEM_FILES)); |
| PRINT_VERBOSE(1, "Restoring system files: %s\n", (cmd_flags & CMD_FLAG_RESTORE_SYSTEM_FILES ? "Yes":"No")); |
| if (cmd_flags & CMD_FLAG_RESTORE_NO_REBOOT) |
| plist_dict_set_item(opts, "RestoreShouldReboot", plist_new_bool(0)); |
| PRINT_VERBOSE(1, "Rebooting after restore: %s\n", (cmd_flags & CMD_FLAG_RESTORE_NO_REBOOT ? "No":"Yes")); |
| if ((cmd_flags & CMD_FLAG_RESTORE_COPY_BACKUP) == 0) |
| plist_dict_set_item(opts, "RestoreDontCopyBackup", plist_new_bool(1)); |
| PRINT_VERBOSE(1, "Don't copy backup: %s\n", ((cmd_flags & CMD_FLAG_RESTORE_COPY_BACKUP) == 0 ? "Yes":"No")); |
| plist_dict_set_item(opts, "RestorePreserveSettings", plist_new_bool((cmd_flags & CMD_FLAG_RESTORE_SETTINGS) == 0)); |
| PRINT_VERBOSE(1, "Preserve settings of device: %s\n", ((cmd_flags & CMD_FLAG_RESTORE_SETTINGS) == 0 ? "Yes":"No")); |
| plist_dict_set_item(opts, "RemoveItemsNotRestored", plist_new_bool(cmd_flags & CMD_FLAG_RESTORE_REMOVE_ITEMS)); |
| PRINT_VERBOSE(1, "Remove items that are not restored: %s\n", ((cmd_flags & CMD_FLAG_RESTORE_REMOVE_ITEMS) ? "Yes":"No")); |
| if (backup_password != NULL) { |
| plist_dict_set_item(opts, "Password", plist_new_string(backup_password)); |
| } |
| PRINT_VERBOSE(1, "Backup password: %s\n", (backup_password == NULL ? "No":"Yes")); |
| |
| if (cmd_flags & CMD_FLAG_RESTORE_SKIP_APPS) { |
| PRINT_VERBOSE(1, "Not writing RestoreApplications.plist - apps will not be re-installed after restore\n"); |
| } else { |
| /* Write /iTunesRestore/RestoreApplications.plist so that the device will start |
| * restoring applications once the rest of the restore process is finished */ |
| if (write_restore_applications(info_plist, afc) < 0) { |
| cmd = CMD_LEAVE; |
| break; |
| } else { |
| PRINT_VERBOSE(1, "Wrote RestoreApplications.plist\n"); |
| } |
| } |
| |
| /* Start restore */ |
| err = mobilebackup2_send_request(mobilebackup2, "Restore", udid, source_udid, opts); |
| plist_free(opts); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| if (err == MOBILEBACKUP2_E_BAD_VERSION) { |
| printf("ERROR: Could not start restore process: backup protocol version mismatch!\n"); |
| } else if (err == MOBILEBACKUP2_E_REPLY_NOT_OK) { |
| printf("ERROR: Could not start restore process: device refused to start the restore process.\n"); |
| } else { |
| printf("ERROR: Could not start restore process: unspecified error occurred\n"); |
| } |
| cmd = CMD_LEAVE; |
| } |
| break; |
| case CMD_INFO: |
| PRINT_VERBOSE(1, "Requesting backup info from device...\n"); |
| err = mobilebackup2_send_request(mobilebackup2, "Info", udid, source_udid, NULL); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| printf("Error requesting backup info from device, error code %d\n", err); |
| cmd = CMD_LEAVE; |
| } |
| break; |
| case CMD_LIST: |
| PRINT_VERBOSE(1, "Requesting backup list from device...\n"); |
| err = mobilebackup2_send_request(mobilebackup2, "List", udid, source_udid, NULL); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| printf("Error requesting backup list from device, error code %d\n", err); |
| cmd = CMD_LEAVE; |
| } |
| break; |
| case CMD_UNBACK: |
| PRINT_VERBOSE(1, "Starting to unpack backup...\n"); |
| if (backup_password != NULL) { |
| opts = plist_new_dict(); |
| plist_dict_set_item(opts, "Password", plist_new_string(backup_password)); |
| } |
| PRINT_VERBOSE(1, "Backup password: %s\n", (backup_password == NULL ? "No":"Yes")); |
| err = mobilebackup2_send_request(mobilebackup2, "Unback", udid, source_udid, opts); |
| if (backup_password !=NULL) { |
| plist_free(opts); |
| } |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| printf("Error requesting unback operation from device, error code %d\n", err); |
| cmd = CMD_LEAVE; |
| } |
| break; |
| case CMD_CHANGEPW: |
| opts = plist_new_dict(); |
| plist_dict_set_item(opts, "TargetIdentifier", plist_new_string(udid)); |
| if (cmd_flags & CMD_FLAG_ENCRYPTION_ENABLE) { |
| if (!willEncrypt) { |
| if (!newpw) { |
| newpw = ask_for_password("Enter new backup password", 1); |
| } |
| if (!newpw) { |
| printf("No backup password given. Aborting.\n"); |
| } |
| } else { |
| printf("ERROR: Backup encryption is already enabled. Aborting.\n"); |
| cmd = CMD_LEAVE; |
| if (newpw) { |
| free(newpw); |
| newpw = NULL; |
| } |
| } |
| } else if (cmd_flags & CMD_FLAG_ENCRYPTION_DISABLE) { |
| if (willEncrypt) { |
| if (!backup_password) { |
| backup_password = ask_for_password("Enter current backup password", 0); |
| } |
| } else { |
| printf("ERROR: Backup encryption is not enabled. Aborting.\n"); |
| cmd = CMD_LEAVE; |
| if (backup_password) { |
| free(backup_password); |
| backup_password = NULL; |
| } |
| } |
| } else if (cmd_flags & CMD_FLAG_ENCRYPTION_CHANGEPW) { |
| if (willEncrypt) { |
| if (!backup_password) { |
| backup_password = ask_for_password("Enter old backup password", 0); |
| newpw = ask_for_password("Enter new backup password", 1); |
| } |
| } else { |
| printf("ERROR: Backup encryption is not enabled so can't change password. Aborting.\n"); |
| cmd = CMD_LEAVE; |
| if (newpw) { |
| free(newpw); |
| newpw = NULL; |
| } |
| if (backup_password) { |
| free(backup_password); |
| backup_password = NULL; |
| } |
| } |
| } |
| if (newpw) { |
| plist_dict_set_item(opts, "NewPassword", plist_new_string(newpw)); |
| } |
| if (backup_password) { |
| plist_dict_set_item(opts, "OldPassword", plist_new_string(backup_password)); |
| } |
| if (newpw || backup_password) { |
| mobilebackup2_send_message(mobilebackup2, "ChangePassword", opts); |
| uint8_t passcode_hint = 0; |
| if (device_version >= DEVICE_VERSION(13,0,0)) { |
| diagnostics_relay_client_t diag = NULL; |
| if (diagnostics_relay_client_start_service(device, &diag, TOOL_NAME) == DIAGNOSTICS_RELAY_E_SUCCESS) { |
| plist_t dict = NULL; |
| plist_t keys = plist_new_array(); |
| plist_array_append_item(keys, plist_new_string("PasswordConfigured")); |
| if (diagnostics_relay_query_mobilegestalt(diag, keys, &dict) == DIAGNOSTICS_RELAY_E_SUCCESS) { |
| plist_t node = plist_access_path(dict, 2, "MobileGestalt", "PasswordConfigured"); |
| plist_get_bool_val(node, &passcode_hint); |
| } |
| plist_free(keys); |
| plist_free(dict); |
| diagnostics_relay_goodbye(diag); |
| diagnostics_relay_client_free(diag); |
| } |
| } |
| if (passcode_hint) { |
| if (cmd_flags & CMD_FLAG_ENCRYPTION_CHANGEPW) { |
| PRINT_VERBOSE(1, "Please confirm changing the backup password by entering the passcode on the device.\n"); |
| } else if (cmd_flags & CMD_FLAG_ENCRYPTION_ENABLE) { |
| PRINT_VERBOSE(1, "Please confirm enabling the backup encryption by entering the passcode on the device.\n"); |
| } else if (cmd_flags & CMD_FLAG_ENCRYPTION_DISABLE) { |
| PRINT_VERBOSE(1, "Please confirm disabling the backup encryption by entering the passcode on the device.\n"); |
| } |
| } |
| /*if (cmd_flags & CMD_FLAG_ENCRYPTION_ENABLE) { |
| int retr = 10; |
| while ((retr-- >= 0) && !backup_domain_changed) { |
| sleep(1); |
| } |
| }*/ |
| } else { |
| cmd = CMD_LEAVE; |
| } |
| plist_free(opts); |
| break; |
| default: |
| break; |
| } |
| |
| if (cmd != CMD_LEAVE) { |
| /* reset operation success status */ |
| int operation_ok = 0; |
| plist_t message = NULL; |
| |
| mobilebackup2_error_t mberr; |
| char *dlmsg = NULL; |
| int file_count = 0; |
| int errcode = 0; |
| const char *errdesc = NULL; |
| int progress_finished = 0; |
| |
| /* process series of DLMessage* operations */ |
| do { |
| free(dlmsg); |
| dlmsg = NULL; |
| mberr = mobilebackup2_receive_message(mobilebackup2, &message, &dlmsg); |
| if (mberr == MOBILEBACKUP2_E_RECEIVE_TIMEOUT) { |
| PRINT_VERBOSE(2, "Device is not ready yet, retrying...\n"); |
| goto files_out; |
| } else if (mberr != MOBILEBACKUP2_E_SUCCESS) { |
| PRINT_VERBOSE(0, "ERROR: Could not receive from mobilebackup2 (%d)\n", mberr); |
| quit_flag++; |
| goto files_out; |
| } |
| |
| if (!strcmp(dlmsg, "DLMessageDownloadFiles")) { |
| /* device wants to download files from the computer */ |
| mb2_set_overall_progress_from_message(message, dlmsg); |
| mb2_handle_send_files(mobilebackup2, message, backup_directory); |
| } else if (!strcmp(dlmsg, "DLMessageUploadFiles")) { |
| /* device wants to send files to the computer */ |
| mb2_set_overall_progress_from_message(message, dlmsg); |
| file_count += mb2_handle_receive_files(mobilebackup2, message, backup_directory); |
| } else if (!strcmp(dlmsg, "DLMessageGetFreeDiskSpace")) { |
| /* device wants to know how much disk space is available on the computer */ |
| uint64_t freespace = 0; |
| int res = -1; |
| #ifdef WIN32 |
| if (GetDiskFreeSpaceEx(backup_directory, (PULARGE_INTEGER)&freespace, NULL, NULL)) { |
| res = 0; |
| } |
| #else |
| struct statvfs fs; |
| memset(&fs, '\0', sizeof(fs)); |
| res = statvfs(backup_directory, &fs); |
| if (res == 0) { |
| freespace = (uint64_t)fs.f_bavail * (uint64_t)fs.f_bsize; |
| } |
| #endif |
| plist_t freespace_item = plist_new_uint(freespace); |
| mobilebackup2_send_status_response(mobilebackup2, res, NULL, freespace_item); |
| plist_free(freespace_item); |
| } else if (!strcmp(dlmsg, "DLMessagePurgeDiskSpace")) { |
| /* device wants to purge disk space on the host - not supported */ |
| plist_t empty_dict = plist_new_dict(); |
| err = mobilebackup2_send_status_response(mobilebackup2, -1, "Operation not supported", empty_dict); |
| plist_free(empty_dict); |
| } else if (!strcmp(dlmsg, "DLContentsOfDirectory")) { |
| /* list directory contents */ |
| mb2_handle_list_directory(mobilebackup2, message, backup_directory); |
| } else if (!strcmp(dlmsg, "DLMessageCreateDirectory")) { |
| /* make a directory */ |
| mb2_handle_make_directory(mobilebackup2, message, backup_directory); |
| } else if (!strcmp(dlmsg, "DLMessageMoveFiles") || !strcmp(dlmsg, "DLMessageMoveItems")) { |
| /* perform a series of rename operations */ |
| mb2_set_overall_progress_from_message(message, dlmsg); |
| plist_t moves = plist_array_get_item(message, 1); |
| uint32_t cnt = plist_dict_get_size(moves); |
| PRINT_VERBOSE(1, "Moving %d file%s\n", cnt, (cnt == 1) ? "" : "s"); |
| plist_dict_iter iter = NULL; |
| plist_dict_new_iter(moves, &iter); |
| errcode = 0; |
| errdesc = NULL; |
| if (iter) { |
| char *key = NULL; |
| plist_t val = NULL; |
| do { |
| plist_dict_next_item(moves, iter, &key, &val); |
| if (key && (plist_get_node_type(val) == PLIST_STRING)) { |
| char *str = NULL; |
| plist_get_string_val(val, &str); |
| if (str) { |
| char *newpath = string_build_path(backup_directory, str, NULL); |
| free(str); |
| char *oldpath = string_build_path(backup_directory, key, NULL); |
| |
| if ((stat(newpath, &st) == 0) && S_ISDIR(st.st_mode)) |
| rmdir_recursive(newpath); |
| else |
| remove_file(newpath); |
| if (rename(oldpath, newpath) < 0) { |
| printf("Renameing '%s' to '%s' failed: %s (%d)\n", oldpath, newpath, strerror(errno), errno); |
| errcode = errno_to_device_error(errno); |
| errdesc = strerror(errno); |
| break; |
| } |
| free(oldpath); |
| free(newpath); |
| } |
| free(key); |
| key = NULL; |
| } |
| } while (val); |
| free(iter); |
| } else { |
| errcode = -1; |
| errdesc = "Could not create dict iterator"; |
| printf("Could not create dict iterator\n"); |
| } |
| plist_t empty_dict = plist_new_dict(); |
| err = mobilebackup2_send_status_response(mobilebackup2, errcode, errdesc, empty_dict); |
| plist_free(empty_dict); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| printf("Could not send status response, error %d\n", err); |
| } |
| } else if (!strcmp(dlmsg, "DLMessageRemoveFiles") || !strcmp(dlmsg, "DLMessageRemoveItems")) { |
| mb2_set_overall_progress_from_message(message, dlmsg); |
| plist_t removes = plist_array_get_item(message, 1); |
| uint32_t cnt = plist_array_get_size(removes); |
| PRINT_VERBOSE(1, "Removing %d file%s\n", cnt, (cnt == 1) ? "" : "s"); |
| uint32_t ii = 0; |
| errcode = 0; |
| errdesc = NULL; |
| for (ii = 0; ii < cnt; ii++) { |
| plist_t val = plist_array_get_item(removes, ii); |
| if (plist_get_node_type(val) == PLIST_STRING) { |
| char *str = NULL; |
| plist_get_string_val(val, &str); |
| if (str) { |
| const char *checkfile = strchr(str, '/'); |
| int suppress_warning = 0; |
| if (checkfile) { |
| if (strcmp(checkfile+1, "Manifest.mbdx") == 0) { |
| suppress_warning = 1; |
| } |
| } |
| char *newpath = string_build_path(backup_directory, str, NULL); |
| free(str); |
| int res = 0; |
| if ((stat(newpath, &st) == 0) && S_ISDIR(st.st_mode)) { |
| res = rmdir_recursive(newpath); |
| } else { |
| res = remove_file(newpath); |
| } |
| if (res != 0 && res != ENOENT) { |
| if (!suppress_warning) |
| printf("Could not remove '%s': %s (%d)\n", newpath, strerror(res), res); |
| errcode = errno_to_device_error(res); |
| errdesc = strerror(res); |
| } |
| free(newpath); |
| } |
| } |
| } |
| plist_t empty_dict = plist_new_dict(); |
| err = mobilebackup2_send_status_response(mobilebackup2, errcode, errdesc, empty_dict); |
| plist_free(empty_dict); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| printf("Could not send status response, error %d\n", err); |
| } |
| } else if (!strcmp(dlmsg, "DLMessageCopyItem")) { |
| plist_t srcpath = plist_array_get_item(message, 1); |
| plist_t dstpath = plist_array_get_item(message, 2); |
| errcode = 0; |
| errdesc = NULL; |
| if ((plist_get_node_type(srcpath) == PLIST_STRING) && (plist_get_node_type(dstpath) == PLIST_STRING)) { |
| char *src = NULL; |
| char *dst = NULL; |
| plist_get_string_val(srcpath, &src); |
| plist_get_string_val(dstpath, &dst); |
| if (src && dst) { |
| char *oldpath = string_build_path(backup_directory, src, NULL); |
| char *newpath = string_build_path(backup_directory, dst, NULL); |
| |
| PRINT_VERBOSE(1, "Copying '%s' to '%s'\n", src, dst); |
| |
| /* check that src exists */ |
| if ((stat(oldpath, &st) == 0) && S_ISDIR(st.st_mode)) { |
| mb2_copy_directory_by_path(oldpath, newpath); |
| } else if ((stat(oldpath, &st) == 0) && S_ISREG(st.st_mode)) { |
| mb2_copy_file_by_path(oldpath, newpath); |
| } |
| |
| free(newpath); |
| free(oldpath); |
| } |
| free(src); |
| free(dst); |
| } |
| plist_t empty_dict = plist_new_dict(); |
| err = mobilebackup2_send_status_response(mobilebackup2, errcode, errdesc, empty_dict); |
| plist_free(empty_dict); |
| if (err != MOBILEBACKUP2_E_SUCCESS) { |
| printf("Could not send status response, error %d\n", err); |
| } |
| } else if (!strcmp(dlmsg, "DLMessageDisconnect")) { |
| break; |
| } else if (!strcmp(dlmsg, "DLMessageProcessMessage")) { |
| node_tmp = plist_array_get_item(message, 1); |
| if (plist_get_node_type(node_tmp) != PLIST_DICT) { |
| printf("Unknown message received!\n"); |
| } |
| plist_t nn; |
| int error_code = -1; |
| nn = plist_dict_get_item(node_tmp, "ErrorCode"); |
| if (nn && (plist_get_node_type(nn) == PLIST_UINT)) { |
| uint64_t ec = 0; |
| plist_get_uint_val(nn, &ec); |
| error_code = (uint32_t)ec; |
| if (error_code == 0) { |
| operation_ok = 1; |
| result_code = 0; |
| } else { |
| result_code = -error_code; |
| } |
| } |
| nn = plist_dict_get_item(node_tmp, "ErrorDescription"); |
| char *str = NULL; |
| if (nn && (plist_get_node_type(nn) == PLIST_STRING)) { |
| plist_get_string_val(nn, &str); |
| } |
| if (error_code != 0) { |
| if (str) { |
| printf("ErrorCode %d: %s\n", error_code, str); |
| } else { |
| printf("ErrorCode %d: (Unknown)\n", error_code); |
| } |
| } |
| if (str) { |
| free(str); |
| } |
| nn = plist_dict_get_item(node_tmp, "Content"); |
| if (nn && (plist_get_node_type(nn) == PLIST_STRING)) { |
| str = NULL; |
| plist_get_string_val(nn, &str); |
| PRINT_VERBOSE(1, "Content:\n"); |
| printf("%s", str); |
| free(str); |
| } |
| break; |
| } |
| |
| /* print status */ |
| if ((overall_progress > 0) && !progress_finished) { |
| if (overall_progress >= 100.0f) { |
| progress_finished = 1; |
| } |
| print_progress_real(overall_progress, 0); |
| PRINT_VERBOSE(1, " Finished\n"); |
| } |
| |
| files_out: |
| plist_free(message); |
| message = NULL; |
| free(dlmsg); |
| dlmsg = NULL; |
| |
| if (quit_flag > 0) { |
| /* need to cancel the backup here */ |
| //mobilebackup_send_error(mobilebackup, "Cancelling DLSendFile"); |
| |
| /* remove any atomic Manifest.plist.tmp */ |
| |
| /*manifest_path = mobilebackup_build_path(backup_directory, "Manifest", ".plist.tmp"); |
| if (stat(manifest_path, &st) == 0) |
| remove(manifest_path);*/ |
| break; |
| } |
| } while (1); |
| |
| plist_free(message); |
| free(dlmsg); |
| |
| /* report operation status to user */ |
| switch (cmd) { |
| case CMD_CLOUD: |
| if (cmd_flags & CMD_FLAG_CLOUD_ENABLE) { |
| if (operation_ok) { |
| PRINT_VERBOSE(1, "Cloud backup has been enabled successfully.\n"); |
| } else { |
| PRINT_VERBOSE(1, "Could not enable cloud backup.\n"); |
| } |
| } else if (cmd_flags & CMD_FLAG_CLOUD_DISABLE) { |
| if (operation_ok) { |
| PRINT_VERBOSE(1, "Cloud backup has been disabled successfully.\n"); |
| } else { |
| PRINT_VERBOSE(1, "Could not disable cloud backup.\n"); |
| } |
| } |
| break; |
| case CMD_BACKUP: |
| PRINT_VERBOSE(1, "Received %d files from device.\n", file_count); |
| if (operation_ok && mb2_status_check_snapshot_state(backup_directory, udid, "finished")) { |
| PRINT_VERBOSE(1, "Backup Successful.\n"); |
| } else { |
| if (quit_flag) { |
| PRINT_VERBOSE(1, "Backup Aborted.\n"); |
| } else { |
| PRINT_VERBOSE(1, "Backup Failed (Error Code %d).\n", -result_code); |
| } |
| } |
| break; |
| case CMD_UNBACK: |
| if (quit_flag) { |
| PRINT_VERBOSE(1, "Unback Aborted.\n"); |
| } else { |
| PRINT_VERBOSE(1, "The files can now be found in the \"_unback_\" directory.\n"); |
| PRINT_VERBOSE(1, "Unback Successful.\n"); |
| } |
| break; |
| case CMD_CHANGEPW: |
| if (cmd_flags & CMD_FLAG_ENCRYPTION_ENABLE) { |
| if (operation_ok) { |
| PRINT_VERBOSE(1, "Backup encryption has been enabled successfully.\n"); |
| } else { |
| PRINT_VERBOSE(1, "Could not enable backup encryption.\n"); |
| } |
| } else if (cmd_flags & CMD_FLAG_ENCRYPTION_DISABLE) { |
| if (operation_ok) { |
| PRINT_VERBOSE(1, "Backup encryption has been disabled successfully.\n"); |
| } else { |
| PRINT_VERBOSE(1, "Could not disable backup encryption.\n"); |
| } |
| } else if (cmd_flags & CMD_FLAG_ENCRYPTION_CHANGEPW) { |
| if (operation_ok) { |
| PRINT_VERBOSE(1, "Backup encryption password has been changed successfully.\n"); |
| } else { |
| PRINT_VERBOSE(1, "Could not change backup encryption password.\n"); |
| } |
| } |
| break; |
| case CMD_RESTORE: |
| if (operation_ok) { |
| if ((cmd_flags & CMD_FLAG_RESTORE_NO_REBOOT) == 0) |
| PRINT_VERBOSE(1, "The device should reboot now.\n"); |
| PRINT_VERBOSE(1, "Restore Successful.\n"); |
| } else { |
| afc_remove_path(afc, "/iTunesRestore/RestoreApplications.plist"); |
| afc_remove_path(afc, "/iTunesRestore"); |
| if (quit_flag) { |
| PRINT_VERBOSE(1, "Restore Aborted.\n"); |
| } else { |
| PRINT_VERBOSE(1, "Restore Failed (Error Code %d).\n", -result_code); |
| } |
| } |
| break; |
| case CMD_INFO: |
| case CMD_LIST: |
| case CMD_LEAVE: |
| default: |
| if (quit_flag) { |
| PRINT_VERBOSE(1, "Operation Aborted.\n"); |
| } else if (cmd == CMD_LEAVE) { |
| PRINT_VERBOSE(1, "Operation Failed.\n"); |
| } else { |
| PRINT_VERBOSE(1, "Operation Successful.\n"); |
| } |
| break; |
| } |
| } |
| if (lockfile) { |
| afc_file_lock(afc, lockfile, AFC_LOCK_UN); |
| afc_file_close(afc, lockfile); |
| lockfile = 0; |
| if (cmd == CMD_BACKUP || cmd == CMD_RESTORE) |
| do_post_notification(device, NP_SYNC_DID_FINISH); |
| } |
| } else { |
| printf("ERROR: Could not start service %s: %s\n", MOBILEBACKUP2_SERVICE_NAME, lockdownd_strerror(ldret)); |
| lockdownd_client_free(lockdown); |
| lockdown = NULL; |
| } |
| |
| if (lockdown) { |
| lockdownd_client_free(lockdown); |
| lockdown = NULL; |
| } |
| |
| if (mobilebackup2) { |
| mobilebackup2_client_free(mobilebackup2); |
| mobilebackup2 = NULL; |
| } |
| |
| if (afc) { |
| afc_client_free(afc); |
| afc = NULL; |
| } |
| |
| if (np) { |
| np_client_free(np); |
| np = NULL; |
| } |
| |
| idevice_free(device); |
| device = NULL; |
| |
| if (backup_password) { |
| free(backup_password); |
| } |
| |
| if (udid) { |
| free(udid); |
| udid = NULL; |
| } |
| if (source_udid) { |
| free(source_udid); |
| source_udid = NULL; |
| } |
| |
| return result_code; |
| } |
| |