From 8a23aa89a58d3a90d5851b449b5552e1fcdcaded Mon Sep 17 00:00:00 2001
From: rtk0c <mail.tianyig@gmail.com>
Date: Mon, 27 Jun 2022 00:13:08 +0000
Subject: (From git) Initial server setup

git-svn-id: file:///home/arch/svn/epistmool/trunk@4 71f44415-077c-4ad7-a976-72ddbf76608f
---
 server-v1/source/EpistmoolServer/Session.cpp | 76 ++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 server-v1/source/EpistmoolServer/Session.cpp

(limited to 'server-v1/source/EpistmoolServer/Session.cpp')

diff --git a/server-v1/source/EpistmoolServer/Session.cpp b/server-v1/source/EpistmoolServer/Session.cpp
new file mode 100644
index 0000000..6db51d8
--- /dev/null
+++ b/server-v1/source/EpistmoolServer/Session.cpp
@@ -0,0 +1,76 @@
+#include "Session.hpp"
+
+using namespace Epistmool::Server;
+
+namespace {
+constexpr int kInvalidSessionIndex = -1;
+} // namespace
+
+SessionId SessionId::makeInvalid()
+{
+	return SessionId{
+		.index = kInvalidSessionIndex,
+	};
+}
+
+bool SessionId::isInvalid() const
+{
+	return index == kInvalidSessionIndex;
+}
+
+SessionId Session::getSessionId() const
+{
+	return mSessionId;
+}
+
+const std::vector<ConnectionId>& Session::getConnections() const
+{
+	return mConnections;
+}
+
+Session::Session(SessionId id)
+	: mSessionId{ id }
+{
+}
+
+// TODO delete session if isn't active for N period of time
+SessionManager::SessionManager(QObject* parent)
+	: QObject(parent)
+{
+}
+
+Session* SessionManager::findOrCreateSession(SessionId id)
+{
+	auto it = mSessions.find(id.index);
+	if (it != mSessions.end()) {
+		return &it->second;
+	} else {
+		SessionId newId{ mNextIndex++ };
+		auto [it, _] = mSessions.insert({ newId.index, Session(newId) });
+		return &it->second;
+	}
+}
+
+Session* SessionManager::findSession(SessionId id)
+{
+	auto it = mSessions.find(id.index);
+	if (it != mSessions.end()) {
+		return &it->second;
+	} else {
+		return nullptr;
+	}
+}
+
+void SessionManager::addConnection(SessionId id, ConnectionId connId)
+{
+	auto session = findSession(id);
+	if (!session) return;
+
+	session->mConnections.push_back(connId);
+	mConnection2SessionMap.insert(connId.index, id.index);
+}
+
+void SessionManager::dropConnection(ConnectionId connId)
+{
+	mConnection2SessionMap.remove(connId.index);
+}
-- 
cgit v1.2.3-70-g09d2