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path: root/src/libgit2/transports/ssh.c
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/*
 * Copyright (C) the libgit2 contributors. All rights reserved.
 *
 * This file is part of libgit2, distributed under the GNU GPL v2 with
 * a Linking Exception. For full terms see the included COPYING file.
 */

#include "ssh_libssh2.h"

#include "transports/smart.h"

int git_smart_subtransport_ssh(
	git_smart_subtransport **out,
	git_transport *owner,
	void *param)
{
#ifdef GIT_SSH
	return git_smart_subtransport_ssh_libssh2(out, owner, param);
#else
	GIT_UNUSED(out);
	GIT_UNUSED(owner);
	GIT_UNUSED(param);

	git_error_set(GIT_ERROR_INVALID, "cannot create SSH transport. Library was built without SSH support");
	return -1;
#endif
}

int git_transport_ssh_with_paths(
	git_transport **out,
	git_remote *owner,
	void *payload)
{
#ifdef GIT_SSH
	git_strarray *paths = (git_strarray *) payload;
	git_transport *transport;
	transport_smart *smart;
	int error;

	git_smart_subtransport_definition ssh_definition = {
		git_smart_subtransport_ssh,
		0, /* no RPC */
		NULL,
	};

	if (paths->count != 2) {
		git_error_set(GIT_ERROR_SSH, "invalid ssh paths, must be two strings");
		return GIT_EINVALIDSPEC;
	}

	if ((error = git_transport_smart(&transport, owner, &ssh_definition)) < 0)
		return error;

	smart = (transport_smart *) transport;

	if ((error = git_smart_subtransport_ssh_libssh2_set_paths(
			(git_smart_subtransport *)smart->wrapped,
			paths->strings[0],
			paths->strings[1])) < 0)
		return error;

	*out = transport;
	return 0;
#else
	GIT_UNUSED(out);
	GIT_UNUSED(owner);
	GIT_UNUSED(payload);

	git_error_set(GIT_ERROR_INVALID, "cannot create SSH transport. Library was built without SSH support");
	return -1;
#endif
}