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-rw-r--r--tools/idevicebackup.c154
1 files changed, 128 insertions, 26 deletions
diff --git a/tools/idevicebackup.c b/tools/idevicebackup.c
index 0994e47..d287085 100644
--- a/tools/idevicebackup.c
+++ b/tools/idevicebackup.c
@@ -219,7 +219,7 @@ static void mobilebackup_info_update_last_backup_date(plist_t info_plist)
node = NULL;
}
-static void buffer_read_from_filename(const char *filename, char **buffer, uint32_t *length)
+static void buffer_read_from_filename(const char *filename, char **buffer, uint64_t *length)
{
FILE *f;
uint64_t size;
@@ -243,10 +243,10 @@ static void buffer_read_from_filename(const char *filename, char **buffer, uint3
fread(*buffer, sizeof(char), size, f);
fclose(f);
- *length = (uint32_t)size;
+ *length = size;
}
-static void buffer_write_to_filename(const char *filename, const char *buffer, uint32_t length)
+static void buffer_write_to_filename(const char *filename, const char *buffer, uint64_t length)
{
FILE *f;
@@ -258,7 +258,7 @@ static void buffer_write_to_filename(const char *filename, const char *buffer, u
static int plist_read_from_filename(plist_t *plist, const char *filename)
{
char *buffer = NULL;
- uint32_t length;
+ uint64_t length;
if (!filename)
return 0;
@@ -432,7 +432,7 @@ static int mobilebackup_delete_backup_file_by_hash(const char *backup_directory,
{
int ret = 0;
gchar *path = mobilebackup_build_path(backup_directory, hash, ".mddata");
- printf("Removing \"%s\"... ", path);
+ printf("Removing \"%s\" ", path);
if (!remove( path ))
ret = 1;
else
@@ -444,7 +444,7 @@ static int mobilebackup_delete_backup_file_by_hash(const char *backup_directory,
return ret;
path = mobilebackup_build_path(backup_directory, hash, ".mdinfo");
- printf("Removing \"%s\"... ", path);
+ printf("and \"%s\"... ", path);
if (!remove( path ))
ret = 1;
else
@@ -670,9 +670,10 @@ int main(int argc, char *argv[])
plist_t manifest_plist = NULL;
plist_t info_plist = NULL;
char *buffer = NULL;
+ char *file_path = NULL;
uint64_t length = 0;
uint64_t backup_total_size = 0;
- enum device_link_file_status_t file_status;
+ enum device_link_file_status_t file_status = DEVICE_LINK_FILE_STATUS_NONE;
uint64_t c = 0;
/* we need to exit cleanly on running backups and restores or we cause havok */
@@ -934,7 +935,6 @@ int main(int argc, char *argv[])
int file_index = 0;
int hunk_index = 0;
uint64_t backup_real_size = 0;
- char *file_path = NULL;
char *file_ext = NULL;
char *filename_mdinfo = NULL;
char *filename_mddata = NULL;
@@ -1212,7 +1212,7 @@ int main(int argc, char *argv[])
node = NULL;
plist_dict_next_item(files, iter, &hash, &node);
while (node) {
- printf("Verifying files %d/%d (%d%%) \r", cur_file, total_files, (cur_file*100/total_files));
+ printf("Verifying file %d/%d (%d%%) \r", cur_file, total_files, (cur_file*100/total_files));
cur_file++;
/* make sure both .mddata/.mdinfo files are available for each entry */
file_ok = mobilebackup_check_file_integrity(backup_directory, hash, node);
@@ -1233,6 +1233,9 @@ int main(int argc, char *argv[])
printf("All backup files appear to be valid\n");
}
}
+
+ printf("Requesting restore from device...\n");
+
/* request restore from device with manifest (BackupMessageRestoreMigrate) */
int restore_flags = MB_RESTORE_NOTIFY_SPRINGBOARD | MB_RESTORE_PRESERVE_SETTINGS | MB_RESTORE_PRESERVE_CAMERA_ROLL;
err = mobilebackup_request_restore(mobilebackup, manifest_plist, restore_flags, "1.6");
@@ -1248,38 +1251,129 @@ int main(int argc, char *argv[])
break;
}
+ printf("Entered restore mode.\n");
+
+ int restore_ok = 0;
+
if (files && (plist_get_node_type(files) == PLIST_DICT)) {
plist_dict_iter iter = NULL;
plist_dict_new_iter(files, &iter);
if (iter) {
/* loop over Files entries in Manifest data plist */
char *hash = NULL;
- int file_ok = 0;
+ plist_t file_info = NULL;
+ char *file_info_path = NULL;
int total_files = plist_dict_get_size(files);
- int cur_file = 1;
+ int cur_file = 0;
+ uint64_t file_offset = 0;
+ uint8_t is_encrypted = 0;
+ plist_t tmp_node = NULL;
+ plist_t file_path_node = NULL;
+ plist_t send_file_node = NULL;
node = NULL;
plist_dict_next_item(files, iter, &hash, &node);
while (node) {
- printf("Sending files %d/%d (%d%%) \r", cur_file, total_files, (cur_file*100/total_files));
- cur_file++;
-
/* TODO: read mddata/mdinfo files and send to device using DLSendFile */
- /* TODO: if all hunks of a file are sent, device must send ack */
- /* err = mobilebackup_receive_restore_file_received(mobilebackup, &result); */
- node = NULL;
+ file_info_path = mobilebackup_build_path(backup_directory, hash, ".mdinfo");
+ plist_read_from_filename(&file_info, file_info_path);
+
+ /* get encryption state */
+ tmp_node = plist_dict_get_item(file_info, "IsEncrypted");
+ plist_get_bool_val(tmp_node, &is_encrypted);
+ tmp_node = NULL;
+
+ /* get real file path from metadata */
+ tmp_node = plist_dict_get_item(file_info, "Metadata");
+ plist_get_data_val(tmp_node, &buffer, &length);
+ tmp_node = NULL;
+ plist_from_bin(buffer, length, &tmp_node);
+ file_path_node = plist_dict_get_item(tmp_node, "Path");
+ plist_get_string_val(file_path_node, &file_path);
+
+ printf("Sending file %s %d/%d (%d%%)... ", file_path, cur_file, total_files, (cur_file*100/total_files));
+
+ /* add additional device link file information keys */
+ plist_dict_insert_item(file_info, "DLFileAttributesKey", plist_copy(node));
+ plist_dict_insert_item(file_info, "DLFileSource", plist_new_string(file_info_path));
+ plist_dict_insert_item(file_info, "DLFileDest", plist_new_string("/tmp/RestoreFile.plist"));
+ plist_dict_insert_item(file_info, "DLFileIsEncrypted", plist_new_bool(is_encrypted));
+ plist_dict_insert_item(file_info, "DLFileOffsetKey", plist_new_uint(file_offset));
+ plist_dict_insert_item(file_info, "DLFileStatusKey", plist_new_uint(file_status));
+
+ /* read data from file */
+ free(file_info_path);
+ file_info_path = mobilebackup_build_path(backup_directory, hash, ".mddata");
+ buffer_read_from_filename(file_info_path, &buffer, &length);
+ free(file_info_path);
+
+ /* send DLSendFile messages */
+ file_offset = 0;
+ do {
+ if ((length-file_offset) <= 8192)
+ file_status = DEVICE_LINK_FILE_STATUS_LAST_HUNK;
+ else
+ file_status = DEVICE_LINK_FILE_STATUS_HUNK;
+
+ plist_dict_remove_item(file_info, "DLFileOffsetKey");
+ plist_dict_insert_item(file_info, "DLFileOffsetKey", plist_new_uint(file_offset));
+
+ plist_dict_remove_item(file_info, "DLFileStatusKey");
+ plist_dict_insert_item(file_info, "DLFileStatusKey", plist_new_uint(file_status));
+
+ send_file_node = plist_new_array();
+
+ plist_array_append_item(send_file_node, plist_new_string("DLSendFile"));
+
+ if (file_status == DEVICE_LINK_FILE_STATUS_LAST_HUNK)
+ plist_array_append_item(send_file_node, plist_new_data(buffer+file_offset, length-file_offset));
+ else
+ plist_array_append_item(send_file_node, plist_new_data(buffer+file_offset, 8192));
+
+ plist_array_append_item(send_file_node, plist_copy(file_info));
+
+ err = mobilebackup_send(mobilebackup, send_file_node);
+ if (err != MOBILEBACKUP_E_SUCCESS) {
+ printf("ERROR: Unable to send file hunk due to error %d. Aborting...\n", err);
+ file_status = DEVICE_LINK_FILE_STATUS_NONE;
+ }
+
+ if (file_status == DEVICE_LINK_FILE_STATUS_LAST_HUNK) {
+ /* TODO: if all hunks of a file are sent, device must send ack */
+ err = mobilebackup_receive_restore_file_received(mobilebackup, NULL);
+ if (err != MOBILEBACKUP_E_SUCCESS) {
+ printf("ERROR: Did not receive an ack for the sent file due to error %d. Aborting...\n", err);
+ file_status = DEVICE_LINK_FILE_STATUS_NONE;
+ }
+ }
+
+ file_offset += 8192;
+
+ if (file_status == DEVICE_LINK_FILE_STATUS_LAST_HUNK)
+ printf("DONE\n");
+
+ plist_free(send_file_node);
+
+ if (file_status == DEVICE_LINK_FILE_STATUS_NONE)
+ break;
+
+ } while((file_offset < length));
+
free(hash);
+ node = NULL;
hash = NULL;
- if (!file_ok) {
+
+ restore_ok = 1;
+ if (file_status == DEVICE_LINK_FILE_STATUS_NONE) {
+ restore_ok = 0;
break;
}
+
+ cur_file++;
plist_dict_next_item(files, iter, &hash, &node);
}
- printf("\n");
free(iter);
- if (!file_ok) {
- plist_free(backup_data);
- break;
- }
+
+ printf("Restored %d files on device.\n", cur_file);
}
}
/* TODO: observe notification_proxy id com.apple.mobile.application_installed */
@@ -1290,9 +1384,17 @@ int main(int argc, char *argv[])
plist_free(backup_data);
/* signal restore finished message to device; BackupMessageRestoreComplete */
- err = mobilebackup_send_restore_complete(mobilebackup);
- if (err != MOBILEBACKUP_E_SUCCESS) {
- printf("ERROR: Could not send BackupMessageRestoreComplete, error code %d\n", err);
+ if (restore_ok) {
+ err = mobilebackup_send_restore_complete(mobilebackup);
+ if (err != MOBILEBACKUP_E_SUCCESS) {
+ printf("ERROR: Could not send BackupMessageRestoreComplete, error code %d\n", err);
+ }
+ }
+
+ if (restore_ok) {
+ printf("Restore Successful.\n");
+ } else {
+ printf("Restore Failed.\n");
}
break;
case CMD_LEAVE:
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