Implement and bind local_send_wants

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

diff --git a/src/transport_local.c b/src/transport_local.c
index b38679a3b5cd7dee6acd06cdc412676f9438c753..6cb261b4ce8abf1ba43c6e4928f3bd72c1cec48e 100644 (file)
--- a/src/transport_local.c
+++ b/src/transport_local.c
@@ -12,6 +12,7 @@ typedef struct {
        git_transport parent;
        git_repository *repo;
        git_vector *refs;
+       git_headarray wants_list;
 } transport_local;
 
 /*
@@ -165,10 +166,17 @@ static int local_ls(git_transport *transport, git_headarray *array)
        return error;
 }
 
-static int local_send_wants(git_transport *GIT_UNUSED(transport), git_headarray *GIT_UNUSED(array))
+static int local_send_wants(git_transport *transport, git_headarray *array)
 {
-       GIT_UNUSED_ARG(tranport);
-       GIT_UNUSED_ARG(array);
+       transport_local *t = (transport_local *) transport;
+       git_headarray *wants = &t->wants_list;
+
+       /*
+        * We need to store the list of wanted references so we can figure
+        * out what to transmit later.
+        */
+       wants->len = array->len;
+       wants->heads = array->heads;
 
        /* We're local anyway, so we don't need this */
        return GIT_SUCCESS;
@@ -215,6 +223,7 @@ int git_transport_local(git_transport **out)
 
        t->parent.connect = local_connect;
        t->parent.ls = local_ls;
+       t->parent.send_wants = local_send_wants;
        t->parent.close = local_close;
        t->parent.free = local_free;