X-Git-Url: https://git.sesse.net/?p=cubemap;a=blobdiff_plain;f=server.h;h=65ac6b805435f413d4e6bd0f5bfbf84e747aacff;hp=d0e3d6a75a705b0ed9a2a16624155b0227800828;hb=7850079d5f7a6700f96569fdbf2908a9b34a74ac;hpb=20e478b83e754fd9b19d58abe79732fa0dd20ffc

diff --git a/server.h b/server.h
index d0e3d6a..65ac6b8 100644
--- a/server.h
+++ b/server.h
@@ -13,6 +13,8 @@
 #define MAX_CLIENT_REQUEST 16384
 
 class ClientProto;
+class CubemapStateProto;
+class StreamProto;
 
 struct Client {
 	Client() {}
@@ -49,15 +51,27 @@ struct Client {
 };
 
 struct Stream {
+	Stream(const std::string &stream_id);
+	~Stream();
+
+	// Serialization/deserialization.
+	Stream(const StreamProto &serialized);
+	StreamProto serialize() const;
+
+	std::string stream_id;
+
 	// The HTTP response header, plus the video stream header (if any).
 	std::string header;
 
 	// The stream data itself, stored in a circular buffer.
-	char data[BACKLOG_SIZE];
+	char *data;
 
 	// How many bytes <data> contains. Can very well be larger than BACKLOG_SIZE,
 	// since the buffer wraps.
 	size_t data_size;
+
+private:
+	Stream(const Stream& other);
 };
 
 class Server {
@@ -70,6 +84,8 @@ public:
 	// Stop the thread.
 	void stop();
 
+	CubemapStateProto serialize() const;
+
 	void add_client(int sock);
 	void add_stream(const std::string &stream_id);
 	void set_header(const std::string &stream_id, const std::string &header);
@@ -85,7 +101,7 @@ private:
 	bool should_stop;	
 
 	// Map from stream ID to stream.
-	std::map<std::string, Stream> streams;
+	std::map<std::string, Stream *> streams;
 
 	// Map from file descriptor to client.
 	std::map<int, Client> clients;
@@ -110,10 +126,13 @@ private:
 	// Close a given client socket, and clean up after it.
 	void close_client(Client *client);
 
-	// Parse the HTTP request, construct the header, and set the client into
-	// the SENDING_HEADER state.
+	// Parse the HTTP request.
 	void parse_request(Client *client);
 
+	// Construct the HTTP header, and set the client into
+	// the SENDING_HEADER state.
+	void construct_header(Client *client);
+
 	// Put client to sleep, since there is no more data for it; we will on
 	// longer listen on POLLOUT until we get more data. Also, it will be put
 	// in the list of clients to wake up when we do.
@@ -121,6 +140,9 @@ private:
 
 	// We have more data, so mark all clients that are sleeping as ready to go.
 	void wake_up_all_clients();
+
+	// TODO: This function should probably die.
+	Stream *find_stream(const std::string &stream_id);
 };
 
 #endif  // !defined(_SERVER_H)