Do not send BackupFileReceived on every hunk, rather the last hunk of a file

This hammered the device with BackupFileReceived messages and caused the
backup to fail in the middle of the backup process.

1 files changed, 20 insertions, 18 deletions

diff --git a/tools/iphonebackup.c b/tools/iphonebackup.c
index c24c161..19acc4e 100644
--- a/tools/iphonebackup.c
+++ b/tools/iphonebackup.c
@@ -176,6 +176,13 @@ static void mobilebackup_cancel_backup_with_error(const char *reason)
         message = NULL;
 }
 
+static plist_t mobilebackup_factory_backup_file_received_new()
+{
+        plist_t node = plist_new_dict();
+        plist_dict_insert_item(node, "BackupMessageTypeKey", plist_new_string("kBackupMessageBackupFileReceived"));
+        return device_link_message_factory_process_message_new(node);
+}
+
 static void mobilebackup_write_status(char *path, int status)
 {
         struct stat st;
@@ -515,36 +522,31 @@ int main(int argc, char *argv[])
                                         g_free(filename_mddata);
                                 }
 
-                                if ((c == 2) && (!is_manifest)) {
-                                        printf("DONE\n");
-                                }
-
                                 hunk_index++;
 
                                 if (file_ext)
                                         free(file_ext);
 
-                                plist_free(message);
+                                if (message)
+                                        plist_free(message);
                                 message = NULL;
 
-                                if (quit_flag > 0) {
-                                        /* need to cancel the backup here */
-                                        mobilebackup_cancel_backup_with_error("Cancelling DLSendFile");
+                                if (c == 2) {
+                                        if (!is_manifest)
+                                                printf("DONE\n");
 
+                                        /* acknowlegdge that we received the file */
+                                        message = mobilebackup_factory_backup_file_received_new();
+                                        mobilebackup_send(mobilebackup, message);
                                         plist_free(message);
                                         message = NULL;
-                                        break;
                                 }
 
-                                /* acknowlegdge that we received the file */
-                                node = plist_new_dict();
-                                plist_dict_insert_item(node, "BackupMessageTypeKey", plist_new_string("kBackupMessageBackupFileReceived"));
-
-                                message = device_link_message_factory_process_message_new(node);
-                                mobilebackup_send(mobilebackup, message);
-
-                                plist_free(message);
-                                message = NULL;
+                                if (quit_flag > 0) {
+                                        /* need to cancel the backup here */
+                                        mobilebackup_cancel_backup_with_error("Cancelling DLSendFile");
+                                        break;
+                                }
                         } while (1);
 
                         printf("Received %d files from device.\n", file_index);