1 files changed, 72 insertions, 57 deletions

diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c
index e10846d..c9eb9cb 100644
--- a/tools/idevicebackup2.c
+++ b/tools/idevicebackup2.c
@@ -91,7 +91,8 @@ enum cmd_flags {
         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_CLOUD_DISABLE              = (1 << 11),
+        CMD_FLAG_RESTORE_SKIP_APPS          = (1 << 12)
 };
 
 static int backup_domain_changed = 0;
@@ -536,6 +537,61 @@ static plist_t mobilebackup_factory_info_plist_new(const char* udid, idevice_t d
         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) {
+                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;
@@ -1352,6 +1408,7 @@ static void print_usage(int argc, char **argv)
         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");
@@ -1393,10 +1450,6 @@ int main(int argc, char *argv[])
         plist_t info_plist = NULL;
         plist_t opts = NULL;
         mobilebackup2_error_t err;
-        uint64_t restore_applications_file = 0;
-        plist_t applications_plist = NULL;
-        char * applications_plist_xml = NULL;
-        uint32_t applications_plist_xml_length = 0;
 
         /* we need to exit cleanly on running backups and restores or we cause havok */
         signal(SIGINT, clean_exit);
@@ -1459,6 +1512,9 @@ int main(int argc, char *argv[])
                 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]) {
@@ -1927,49 +1983,18 @@ checkpoint:
                         }
                         PRINT_VERBOSE(1, "Backup password: %s\n", (backup_password == NULL ? "No":"Yes"));
 
-                        /* Write /iTunesRestore/RestoreApplications.plist so that the device will start
-                        * restoring applications once the rest of the restore process is finished */
-                        applications_plist = plist_dict_get_item(info_plist, "Applications");
-                        if (applications_plist) {
-                                plist_to_xml(applications_plist, &applications_plist_xml, &applications_plist_xml_length);
-                                plist_free(applications_plist);
-                        }
-                        if (!applications_plist_xml) {
-                                printf("Error preparing RestoreApplications.plist\n");
-                                cmd = CMD_LEAVE;
-                                break;
-                        }
-
-                        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);
-                                cmd = CMD_LEAVE;
-                                break;
-                        }
-
-                        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);
-                                cmd = CMD_LEAVE;
-                                break;
-                        }
-
-                        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);
-                                cmd = CMD_LEAVE;
-                                break;
-                        }
-
-                        afc_err = afc_file_close(afc, restore_applications_file);
-                        restore_applications_file = 0;
-                        if (afc_err != AFC_E_SUCCESS) {
-                                cmd = CMD_LEAVE;
-                                break;
+                        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");
+                                }
                         }
-                        printf("Wrote RestoreApplications.plist\n");
 
                         /* Start restore */
                         err = mobilebackup2_send_request(mobilebackup2, "Restore", udid, source_udid, opts);
@@ -2460,11 +2485,6 @@ files_out:
                 mobilebackup2 = NULL;
         }
 
-        if (restore_applications_file) {
-                afc_file_close(afc, restore_applications_file);
-                restore_applications_file = 0;
-        }
-
         if (afc) {
                 afc_client_free(afc);
                 afc = NULL;
@@ -2475,11 +2495,6 @@ files_out:
                 np = NULL;
         }
 
-        if (applications_plist_xml) {
-                free(applications_plist_xml);
-                applications_plist_xml = NULL;
-        }
-
         idevice_free(device);
         device = NULL;