/**
 * FreeRDP: A Remote Desktop Protocol Implementation
 * Client Interface
 *
 * Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef FREERDP_CLIENT_H
#define FREERDP_CLIENT_H

#include <freerdp/api.h>
#include <freerdp/freerdp.h>

#ifdef __cplusplus
extern "C"
{
#endif

	/**
	 * Client Entry Points
	 */

	typedef BOOL (*pRdpGlobalInit)(void);
	typedef void (*pRdpGlobalUninit)(void);

	typedef BOOL (*pRdpClientNew)(freerdp* instance, rdpContext* context);
	typedef void (*pRdpClientFree)(freerdp* instance, rdpContext* context);

	typedef int (*pRdpClientStart)(rdpContext* context);
	typedef int (*pRdpClientStop)(rdpContext* context);

	struct rdp_client_entry_points_v1
	{
		DWORD Size;
		DWORD Version;

		rdpSettings* settings;

		pRdpGlobalInit GlobalInit;
		pRdpGlobalUninit GlobalUninit;

		DWORD ContextSize;
		pRdpClientNew ClientNew;
		pRdpClientFree ClientFree;

		pRdpClientStart ClientStart;
		pRdpClientStop ClientStop;
	};

#define RDP_CLIENT_INTERFACE_VERSION 1
#define RDP_CLIENT_ENTRY_POINT_NAME "RdpClientEntry"

	typedef int (*pRdpClientEntry)(RDP_CLIENT_ENTRY_POINTS* pEntryPoints);

	/* Common Client Interface */

#define DEFINE_RDP_CLIENT_COMMON() HANDLE thread

	struct rdp_client_context
	{
		rdpContext context;
		DEFINE_RDP_CLIENT_COMMON();
	};

	/* Common client functions */

	FREERDP_API rdpContext* freerdp_client_context_new(RDP_CLIENT_ENTRY_POINTS* pEntryPoints);
	FREERDP_API void freerdp_client_context_free(rdpContext* context);

	FREERDP_API int freerdp_client_start(rdpContext* context);
	FREERDP_API int freerdp_client_stop(rdpContext* context);

	FREERDP_API freerdp* freerdp_client_get_instance(rdpContext* context);
	FREERDP_API HANDLE freerdp_client_get_thread(rdpContext* context);

	FREERDP_API int freerdp_client_settings_parse_command_line(rdpSettings* settings, int argc,
	                                                           char** argv, BOOL allowUnknown);

	FREERDP_API int freerdp_client_settings_parse_connection_file(rdpSettings* settings,
	                                                              const char* filename);
	FREERDP_API int freerdp_client_settings_parse_connection_file_buffer(rdpSettings* settings,
	                                                                     const BYTE* buffer,
	                                                                     size_t size);
	FREERDP_API int freerdp_client_settings_write_connection_file(const rdpSettings* settings,
	                                                              const char* filename,
	                                                              BOOL unicode);

	FREERDP_API int freerdp_client_settings_parse_assistance_file(rdpSettings* settings, int argc,
	                                                              char* argv[]);

	FREERDP_API BOOL client_cli_authenticate(freerdp* instance, char** username, char** password,
	                                         char** domain);
	FREERDP_API BOOL client_cli_gw_authenticate(freerdp* instance, char** username, char** password,
	                                            char** domain);

	FREERDP_API DWORD client_cli_verify_certificate(freerdp* instance, const char* common_name,
	                                                const char* subject, const char* issuer,
	                                                const char* fingerprint, BOOL host_mismatch);

	FREERDP_API DWORD client_cli_verify_certificate_ex(freerdp* instance, const char* host,
	                                                   UINT16 port, const char* common_name,
	                                                   const char* subject, const char* issuer,
	                                                   const char* fingerprint, DWORD flags);

	FREERDP_API DWORD client_cli_verify_changed_certificate(
	    freerdp* instance, const char* common_name, const char* subject, const char* issuer,
	    const char* fingerprint, const char* old_subject, const char* old_issuer,
	    const char* old_fingerprint);

	FREERDP_API DWORD client_cli_verify_changed_certificate_ex(
	    freerdp* instance, const char* host, UINT16 port, const char* common_name,
	    const char* subject, const char* issuer, const char* fingerprint, const char* old_subject,
	    const char* old_issuer, const char* old_fingerprint, DWORD flags);
	FREERDP_API BOOL client_auto_reconnect(freerdp* instance);
	FREERDP_API BOOL client_auto_reconnect_ex(freerdp* instance,
	                                          BOOL (*window_events)(freerdp* instance));

#ifdef __cplusplus
}
#endif

#endif /* FREERDP_CLIENT_H */