mobilebackup2: Finish mobilebackup2_version_exchange() and use it in idevicebackup2

1 files changed, 5 insertions, 1 deletions

diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c
index b9187e9..113180b 100644
--- a/tools/idevicebackup2.c
+++ b/tools/idevicebackup2.c
@@ -1231,13 +1231,17 @@ int main(int argc, char *argv[])
                 mobilebackup2_client_new(phone, port, &mobilebackup2);
 
                 /* send Hello message */
-                err = mobilebackup2_version_exchange(mobilebackup2);
+                double local_versions[2] = {2.0, 2.1};
+                double remote_version = 0.0;
+                err = mobilebackup2_version_exchange(mobilebackup2, local_versions, 2, &remote_version);
                 if (err != MOBILEBACKUP2_E_SUCCESS) {
                         printf("Could not perform backup protocol version exchange, error code %d\n", err);
                         cmd = CMD_LEAVE;
                         goto checkpoint;
                 }
 
+                PRINT_VERBOSE(1, "Negotiated Protocol Version %.1f\n", remote_version);
+
                 /* check abort conditions */
                 if (quit_flag > 0) {
                         PRINT_VERBOSE(1, "Aborting as requested by user...\n");