1 files changed, 85 insertions, 0 deletions
diff --git a/include/freerdp/transport_io.h b/include/freerdp/transport_io.h
new file mode 100644
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+++ b/include/freerdp/transport_io.h
@@ -0,0 +1,85 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * FreeRDP Interface
+ *
+ * Copyright 2009-2011 Jay Sorg
+ * Copyright 2015 Thincast Technologies GmbH
+ * Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.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_TRANSPORT_IO_H
+#define FREERDP_TRANSPORT_IO_H
+
+#include <winpr/stream.h>
+
+#include <freerdp/api.h>
+#include <freerdp/types.h>
+#include <freerdp/settings.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	typedef int (*pTCPConnect)(rdpContext* context, rdpSettings* settings, const char* hostname,
+	                           int port, DWORD timeout);
+	typedef BOOL (*pTransportFkt)(rdpTransport* transport);
+	typedef BOOL (*pTransportAttach)(rdpTransport* transport, int sockfd);
+	typedef int (*pTransportRWFkt)(rdpTransport* transport, wStream* s);
+	typedef SSIZE_T (*pTransportRead)(rdpTransport* transport, BYTE* data, size_t bytes);
+	typedef BOOL (*pTransportGetPublicKey)(rdpTransport* transport, const BYTE** data,
+	                                       DWORD* length);
+	typedef BOOL (*pTransportSetBlockingMode)(rdpTransport* transport, BOOL blocking);
+
+	struct rdp_transport_io
+	{
+		pTCPConnect TCPConnect;
+		pTransportFkt TLSConnect;
+		pTransportFkt TLSAccept;
+		pTransportAttach TransportAttach;
+		pTransportFkt TransportDisconnect;
+		pTransportRWFkt ReadPdu;  /* Reads a whole PDU from the transport */
+		pTransportRWFkt WritePdu; /* Writes a whole PDU to the transport */
+		pTransportRead ReadBytes; /* Reads up to a requested amount of bytes from the transport */
+		pTransportGetPublicKey GetPublicKey;
+		pTransportSetBlockingMode SetBlockingMode;
+		UINT64 reserved[54]; /* Reserve some space for ABI compatibility */
+	};
+	typedef struct rdp_transport_io rdpTransportIo;
+
+	FREERDP_API BOOL freerdp_io_callback_set_event(rdpContext* context, BOOL reset);
+
+	FREERDP_API const rdpTransportIo* freerdp_get_io_callbacks(rdpContext* context);
+	FREERDP_API BOOL freerdp_set_io_callbacks(rdpContext* context,
+	                                          const rdpTransportIo* io_callbacks);
+
+	FREERDP_API BOOL freerdp_set_io_callback_context(rdpContext* context, void* usercontext);
+	FREERDP_API void* freerdp_get_io_callback_context(rdpContext* context);
+
+	/* PDU parser.
+	 * incomplete: FALSE if the whole PDU is available, TRUE otherwise
+	 * Return: 0  -> PDU header incomplete
+	 *         >0 -> PDU header complete, length of PDU.
+	 *         <0 -> Abort, an error occured
+	 */
+	FREERDP_API SSIZE_T transport_parse_pdu(rdpTransport* transport, wStream* s, BOOL* incomplete);
+	FREERDP_API rdpContext* transport_get_context(rdpTransport* transport);
+	FREERDP_API rdpTransport* freerdp_get_transport(rdpContext* context);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERDP_TRANSPORT_IO_H */