transport: provide a getter for the proxy optionscmn/transport-get-proxy

As with the callbacks, third-party implementations of smart subtransports cannot
reach into the opaque struct and thus cannot know what options the user set.

Add a getter for these options to copy the proxy options into something external
implementors can use.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/transports/smart.c b/src/transports/smart.c
index e4aa26d86..a96fdf6fb 100644
--- a/src/transports/smart.c
+++ b/src/transports/smart.c
@@ -472,6 +472,12 @@ int git_transport_smart_credentials(git_cred **out, git_transport *transport, co
 	return t->cred_acquire_cb(out, t->url, user, methods, t->cred_acquire_payload);
 }
 
+int git_transport_smart_proxy_options(git_proxy_options *out, git_transport *transport)
+{
+	transport_smart *t = (transport_smart *) transport;
+	return git_proxy_options_dup(out, &t->proxy);
+}
+
 int git_transport_smart(git_transport **out, git_remote *owner, void *param)
 {
 	transport_smart *t;