From 6b1ebeac38cf60142c542bbad30cea5597d7e1e7 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sat, 15 Jun 2024 18:02:27 +0200
Subject: Extract internal player server to separate file and tidy up a bit.

---
 src/lib/internal_player_server.cc | 48 +++++++++++++++++++++++++++++++++++++++
 src/lib/internal_player_server.h  | 46 +++++++++++++++++++++++++++++++++++++
 src/lib/wscript                   |  1 +
 3 files changed, 95 insertions(+)
 create mode 100644 src/lib/internal_player_server.cc
 create mode 100644 src/lib/internal_player_server.h

(limited to 'src/lib')

diff --git a/src/lib/internal_player_server.cc b/src/lib/internal_player_server.cc
new file mode 100644
index 000000000..676cfa412
--- /dev/null
+++ b/src/lib/internal_player_server.cc
@@ -0,0 +1,48 @@
+/*
+    Copyright (C) 2024 Carl Hetherington <cth@carlh.net>
+
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    DCP-o-matic is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+
+#include "dcpomatic_socket.h"
+#include "internal_player_server.h"
+
+
+using std::shared_ptr;
+using std::string;
+using std::vector;
+
+
+void
+InternalPlayerServer::handle(shared_ptr<Socket> socket)
+{
+	try {
+		uint32_t const length = socket->read_uint32();
+		if (length > 65536) {
+			return;
+		}
+		vector<uint8_t> buffer(length);
+		socket->read(buffer.data(), buffer.size());
+		string s(reinterpret_cast<char*>(buffer.data()));
+		emit(boost::bind(boost::ref(LoadDCP), s));
+		socket->write(reinterpret_cast<uint8_t const *>("OK"), 3);
+	} catch (...) {
+
+	}
+}
+
diff --git a/src/lib/internal_player_server.h b/src/lib/internal_player_server.h
new file mode 100644
index 000000000..0648c9657
--- /dev/null
+++ b/src/lib/internal_player_server.h
@@ -0,0 +1,46 @@
+/*
+    Copyright (C) 2024 Carl Hetherington <cth@carlh.net>
+
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    DCP-o-matic is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+
+#include "config.h"
+#include "server.h"
+#include "signaller.h"
+#include "types.h"
+#include <boost/filesystem.hpp>
+#include <boost/signals2.hpp>
+
+
+/** A server which is always started, that listens for requests from the main
+ *  DCP-o-matic to play a DCP.
+ */
+
+class InternalPlayerServer : public Server, public Signaller
+{
+public:
+	InternalPlayerServer()
+		: Server(PLAYER_PLAY_PORT)
+	{}
+
+	boost::signals2::signal<void (boost::filesystem::path)> LoadDCP;
+
+private:
+	void handle(std::shared_ptr<Socket> socket) override;
+};
+
diff --git a/src/lib/wscript b/src/lib/wscript
index 33e68a108..1c53538a1 100644
--- a/src/lib/wscript
+++ b/src/lib/wscript
@@ -138,6 +138,7 @@ sources = """
           image_png.cc
           image_proxy.cc
           image_store.cc
+          internal_player_server.cc
           j2k_image_proxy.cc
           job.cc
           job_manager.cc
-- 
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