HTTP server API changes for improved extensibility (#684)

* refactored `HttpServer` so all subclass member functions are proctected, to make it easier to extend base functionality
* added API service, can be used to enumerate registered endpoints (at `/api`). Currently only very basic information is provided

1 files changed, 10 insertions, 10 deletions

diff --git a/src/zenhttp/servers/httpasio.cpp b/src/zenhttp/servers/httpasio.cpp
index 3970dea12..12aee1ee0 100644
--- a/src/zenhttp/servers/httpasio.cpp
+++ b/src/zenhttp/servers/httpasio.cpp
@@ -1298,11 +1298,11 @@ public:
 	HttpAsioServer(const AsioConfig& Config);
 	~HttpAsioServer();
 
-	virtual void RegisterService(HttpService& Service) override;
-	virtual int	 Initialize(int BasePort, std::filesystem::path DataDir) override;
-	virtual void Run(bool IsInteractiveSession) override;
-	virtual void RequestExit() override;
-	virtual void Close() override;
+	virtual void OnRegisterService(HttpService& Service) override;
+	virtual int	 OnInitialize(int BasePort, std::filesystem::path DataDir) override;
+	virtual void OnRun(bool IsInteractiveSession) override;
+	virtual void OnRequestExit() override;
+	virtual void OnClose() override;
 
 private:
 	Event			 m_ShutdownEvent;
@@ -1328,7 +1328,7 @@ HttpAsioServer::~HttpAsioServer()
 }
 
 void
-HttpAsioServer::Close()
+HttpAsioServer::OnClose()
 {
 	try
 	{
@@ -1342,13 +1342,13 @@ HttpAsioServer::Close()
 }
 
 void
-HttpAsioServer::RegisterService(HttpService& Service)
+HttpAsioServer::OnRegisterService(HttpService& Service)
 {
 	m_Impl->RegisterService(Service.BaseUri(), Service);
 }
 
 int
-HttpAsioServer::Initialize(int BasePort, std::filesystem::path DataDir)
+HttpAsioServer::OnInitialize(int BasePort, std::filesystem::path DataDir)
 {
 	ZEN_TRACE_CPU("HttpAsioServer::Initialize");
 	m_Impl->Initialize(DataDir);
@@ -1372,7 +1372,7 @@ HttpAsioServer::Initialize(int BasePort, std::filesystem::path DataDir)
 }
 
 void
-HttpAsioServer::Run(bool IsInteractive)
+HttpAsioServer::OnRun(bool IsInteractive)
 {
 	const bool TestMode = !IsInteractive;
 
@@ -1416,7 +1416,7 @@ HttpAsioServer::Run(bool IsInteractive)
 }
 
 void
-HttpAsioServer::RequestExit()
+HttpAsioServer::OnRequestExit()
 {
 	m_ShutdownEvent.Set();
 }