add

+/**************************************************************************
+* file:              dmpserver.cpp
+
+* Author:            wanzhongping
+* Date:              2020-12-07 14:07:49
+* Email:             zhongpingw@chinadci.com
+* copyright:         广州城市信息研究所有限公司
+***************************************************************************/
+#include <iostream>
+#include "dmpconfig.h"
+#include "dmpserver.h"
+#include "dmpservice.h"
+#include <boost/filesystem.hpp>
+#include <vector>
+#include "dmpapplication.h"
+#include "dmplogger.h"
+#include "dmpfilterresponsedecorator.h"
+#include "dmpserverplugins.h"
+
+using namespace std;
+
+namespace fs = boost::filesystem;
+
+bool DmpServer::initialized_ = false;
+DmpServiceRegistry *DmpServer::service_registry_ = nullptr;
+DmpServerInterfaceImpl *DmpServer::server_interface_ = nullptr;
+
+DmpServer::DmpServer()
+{
+    Init();
+}
+
+bool DmpServer::Init()
+{
+    if (initialized_)
+    {
+        return false;
+    }
+
+    LOGGER_INFO("dmap server init...");
+
+    DmpApplication::Init();
+
+    service_registry_ = new DmpServiceRegistry();
+
+    server_interface_ = new DmpServerInterfaceImpl(service_registry_);
+    // server_interface_ = new DmpServerInterfaceImpl();
+    // Load service module
+    string modulePath = DmpApplication::libexec_path() + "server";
+    LOGGER_DEBUG("Initializing server modules from " + modulePath);
+    service_registry_->Init(modulePath);
+
+#ifdef HAVE_SERVER_PYTHON_PLUGINS
+	InitPython();
+#endif
+
+    initialized_ = true;
+    return true;
+}
+
+void DmpServer::HandleRequest(DmpServerRequest &request, DmpServerResponse &response)
+{
+    // Pass the filters to the requestHandler, this is needed for the following reasons:
+    // Allow server request to call sendResponse plugin hook if enabled
+    DmpFilterResponseDecorator responseDecorator(server_interface_->Filters(), response);
+
+    //Request handler
+    DmpRequestHandler requestHandler(request, response);
+    try
+    {
+        requestHandler.ParseInput();
+    }
+    catch (std::exception &ex)
+    {
+        LOGGER_ERROR("Parse input exception: "); 
+    }
+
+    // Set the request handler into the interface for plugins to manipulate it
+    server_interface_->SetRequestHandler(&requestHandler);
+
+    try
+    {
+        responseDecorator.Start();
+    }
+    catch (std::exception &ex)
+    {
+        response.SendError(500, "Internal Server Error");
+        LOGGER_ERROR(ex.what());
+    }
+
+    DmpServerParameters params = request.ServerParameters();
+    std::shared_ptr<DmpService> service = service_registry_->GetService(params.Service(), params.Version());
+    if (service)
+    {
+        try
+        {
+            service->ExecuteRequest(request, response);
+        }
+        catch (std::exception ex)
+        {
+            // Internal server error
+            response.SendError(500, "Internal Server Error");
+            LOGGER_ERROR(ex.what());
+        }
+    }
+    else
+    {
+        response.SendError(500, "erro， not found module");
+    }
+
+    try
+    {
+        responseDecorator.Finish();
+    }
+    catch (std::exception &ex)
+    {
+        // Internal server error
+        response.SendError(500, "Internal Server Error");
+        LOGGER_CRITICAL(ex.what());
+    }
+}
+
+#ifdef HAVE_SERVER_PYTHON_PLUGINS
+void DmpServer::InitPython()
+{
+    // Init plugins
+    if (!DmpServerPlugins::InitPlugins(server_interface_))
+    {
+        LOGGER_WARN("No server python plugins are available");
+    }
+    else
+    {
+        LOGGER_WARN("Server python plugins loaded");
+    }
+}
+#endif
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