X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fdcpomatic_socket.h;h=49a27858892153e860ae46e3f3f557909da6a917;hp=6f7c05e225e880321ef4adfb1fdcea2baec46c78;hb=dd9be86db6cde0afa5da0d1d1ac43b42e05dca26;hpb=c6871fe8617b3de03662b7630355059393bf8043

diff --git a/src/lib/dcpomatic_socket.h b/src/lib/dcpomatic_socket.h
index 6f7c05e22..49a278588 100644
--- a/src/lib/dcpomatic_socket.h
+++ b/src/lib/dcpomatic_socket.h
@@ -18,7 +18,10 @@
 
 */
 
+#include "digester.h"
 #include <boost/asio.hpp>
+#include <boost/noncopyable.hpp>
+#include <boost/scoped_ptr.hpp>
 
 /** @class Socket
  *  @brief A class to wrap a boost::asio::ip::tcp::socket with some things
@@ -45,8 +48,36 @@ public:
 	void read (uint8_t* data, int size);
 	uint32_t read_uint32 ();
 
+	class ReadDigestScope
+	{
+	public:
+		ReadDigestScope (std::shared_ptr<Socket> socket);
+		bool check ();
+	private:
+		std::weak_ptr<Socket> _socket;
+	};
+
+	/** After one of these is created everything that is sent from the socket will be
+	 *  added to a digest.  When the DigestScope is destroyed the digest will be sent
+	 *  from the socket.
+	 */
+	class WriteDigestScope
+	{
+	public:
+		WriteDigestScope (std::shared_ptr<Socket> socket);
+		~WriteDigestScope ();
+	private:
+		std::weak_ptr<Socket> _socket;
+	};
+
 private:
+	friend class DigestScope;
+
 	void check ();
+	void start_read_digest ();
+	bool check_read_digest ();
+	void start_write_digest ();
+	void finish_write_digest ();
 
 	Socket (Socket const &);
 
@@ -54,4 +85,6 @@ private:
 	boost::asio::deadline_timer _deadline;
 	boost::asio::ip::tcp::socket _socket;
 	int _timeout;
+	boost::scoped_ptr<Digester> _read_digester;
+	boost::scoped_ptr<Digester> _write_digester;
 };