1 files changed, 90 insertions, 2 deletions

diff --git a/tools/iphonebackup.c b/tools/iphonebackup.c
index 781f9d3..f212fc8 100644
--- a/tools/iphonebackup.c
+++ b/tools/iphonebackup.c
@@ -2,7 +2,8 @@
  * iphonebackup.c
  * Command line interface to use the device's backup and restore service
  *
- * Copyright (c) 2009 Martin Szulecki All Rights Reserved.
+ * Copyright (c) 2009-2010 Martin Szulecki All Rights Reserved.
+ * Copyright (c) 2010      Nikias Bassen 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
@@ -29,8 +30,11 @@
 #include <libiphone/libiphone.h>
 #include <libiphone/lockdown.h>
 #include <libiphone/mobilebackup.h>
+#include <libiphone/notification_proxy.h>
+#include <libiphone/afc.h>
 
 #define MOBILEBACKUP_SERVICE_NAME "com.apple.mobilebackup"
+#define NP_SERVICE_NAME "com.apple.mobile.notification_proxy"
 
 static mobilebackup_client_t mobilebackup = NULL;
 static lockdownd_client_t client = NULL;
@@ -55,6 +59,16 @@ enum device_link_file_status_t {
         DEVICE_LINK_FILE_STATUS_LAST_HUNK
 };
 
+static void notify_cb(const char *notification)
+{
+        if (!strcmp(notification, NP_SYNC_CANCEL_REQUEST)) {
+                printf("User has aborted on-device\n");
+                quit_flag++;
+        } else {
+                printf("unhandled notification '%s' (TODO: implement)\n", notification);
+        }
+}
+
 static plist_t mobilebackup_factory_info_plist_new()
 {
         /* gather data from lockdown */
@@ -345,6 +359,29 @@ static int mobilebackup_delete_backup_file_by_hash(const char *backup_directory,
         return ret;
 }
 
+static void do_post_notification(const char *notification)
+{
+        uint16_t nport = 0;
+        np_client_t np;
+
+        if (!client) {
+                if (lockdownd_client_new_with_handshake(phone, &client, "iphonebackup") != LOCKDOWN_E_SUCCESS) {
+                        return;
+                }
+        }
+
+        lockdownd_start_service(client, NP_SERVICE_NAME, &nport);
+        if (nport) {
+                np_client_new(phone, nport, &np);
+                if (np) {
+                        np_post_notification(np, notification);
+                        np_client_free(np);
+                }
+        } else {
+                printf("Could not start %s\n", NP_SERVICE_NAME);
+        }
+}
+
 /**
  * signal handler function for cleaning up properly
  */
@@ -483,7 +520,34 @@ int main(int argc, char *argv[])
                 return -1;
         }
 
+        /* start notification_proxy */
+        np_client_t np = NULL;
+        ret = lockdownd_start_service(client, NP_SERVICE_NAME, &port);
+        if ((ret == LOCKDOWN_E_SUCCESS) && port) {
+                np_client_new(phone, port, &np);
+                np_set_notify_callback(np, notify_cb);
+                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.\n", NP_SERVICE_NAME);
+        }
+
+        /* start AFC, we need this for the lock file */
+        afc_client_t afc = NULL;
+        port = 0;
+        ret = lockdownd_start_service(client, "com.apple.afc", &port);
+        if ((ret == LOCKDOWN_E_SUCCESS) && port) {
+                afc_client_new(phone, port, &afc);
+        }
+
         /* start syslog_relay service and retrieve port */
+        port = 0;
         ret = lockdownd_start_service(client, MOBILEBACKUP_SERVICE_NAME, &port);
         if ((ret == LOCKDOWN_E_SUCCESS) && port) {
                 printf("Started \"%s\" service on port %d.\n", MOBILEBACKUP_SERVICE_NAME, port);
@@ -494,11 +558,23 @@ int main(int argc, char *argv[])
                         cmd = CMD_LEAVE;
                 }
 
+                do_post_notification(NP_SYNC_WILL_START);
+                uint64_t lockfile = 0;
+                afc_file_open(afc, "/com.apple.itunes.lock_sync", AFC_FOPEN_RW, &lockfile);
+                if (lockfile) {
+                        do_post_notification(NP_SYNC_LOCK_REQUEST);
+                        if (afc_file_lock(afc, lockfile, AFC_LOCK_EX) == AFC_E_SUCCESS) {
+                                do_post_notification(NP_SYNC_DID_START);
+                        } else {
+                                afc_file_close(afc, lockfile);
+                                lockfile = 0;
+                        }
+                }
                 switch(cmd) {
                         case CMD_BACKUP:
                         printf("Starting backup...\n");
                         /* TODO: check domain com.apple.mobile.backup key RequiresEncrypt and WillEncrypt with lockdown */
-                        /* TODO: verify battery on AC enough battery remaining */
+                        /* TODO: verify battery on AC enough battery remaining */       
 
                         /* Info.plist (Device infos, IC-Info.sidb, photos, app_ids, iTunesPrefs) */
 
@@ -815,6 +891,12 @@ int main(int argc, char *argv[])
                         default:
                         break;
                 }
+                if (lockfile) {
+                        afc_file_lock(afc, lockfile, AFC_LOCK_UN);
+                        afc_file_close(afc, lockfile);
+                        lockfile = 0;
+                        do_post_notification(NP_SYNC_DID_FINISH);
+                }
         } else {
                 printf("ERROR: Could not start service %s.\n", MOBILEBACKUP_SERVICE_NAME);
                 lockdownd_client_free(client);
@@ -826,6 +908,12 @@ int main(int argc, char *argv[])
                 client = NULL;
         }
 
+        if (afc)
+                afc_client_free(afc);
+
+        if (np)
+                np_client_free(np);
+
         if (mobilebackup)
                 mobilebackup_client_free(mobilebackup);