idevicebackup2: Handle errors when receiving files and report back to device

1 files changed, 7 insertions, 3 deletions

diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c
index 1e6ddf7..0aae36e 100644
--- a/tools/idevicebackup2.c
+++ b/tools/idevicebackup2.c
@@ -1004,6 +1004,8 @@ static int mb2_handle_receive_files(mobilebackup2_client_t mobilebackup2, plist_
         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;
 
@@ -1105,7 +1107,10 @@ static int mb2_handle_receive_files(mobilebackup2_client_t mobilebackup2, plist_
                         fclose(f);
                         file_count++;
                 } else {
-                        printf("Error opening '%s' for writing: %s\n", bname, strerror(errno));
+                        errcode = errno_to_device_error(errno);
+                        errdesc = strerror(errno);
+                        printf("Error opening '%s' for writing: %s\n", bname, errdesc);
+                        break;
                 }
                 if (nlen == 0) {
                         break;
@@ -1144,9 +1149,8 @@ static int mb2_handle_receive_files(mobilebackup2_client_t mobilebackup2, plist_
         if (dname != NULL)
                 free(dname);
 
-        // TODO error handling?!
         plist_t empty_plist = plist_new_dict();
-        mobilebackup2_send_status_response(mobilebackup2, 0, NULL, empty_plist);
+        mobilebackup2_send_status_response(mobilebackup2, errcode, errdesc, empty_plist);
         plist_free(empty_plist);
 
         return file_count;