122 lines
3.9 KiB
C++
122 lines
3.9 KiB
C++
#include "XNServiceManager.h"
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#include "XNServiceManager_p.h"
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#include "XNServiceObject/XNServiceObject.h"
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namespace XNSim {
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XNServiceManager::XNServiceManager()
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: XNBaseFrameObject(new XNServiceManagerPrivate()) {
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SetUniqueId(enumValue(XNCoreObjectID::ServiceManager));
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SetObjectName("XNServiceManager");
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T_D();
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d->ServiceIDAssigned.resize(XN_SERVICE_ID_SIZE, false);
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}
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XNServiceManager::~XNServiceManager() {}
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XNServiceManager::XNServiceManager(PrivateType *p) : XNBaseFrameObject(p) {}
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bool XNServiceManager::Initialize() {
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T_D();
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LOG_INFO("XNServiceManager Initialize Success!");
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d->_status = XNFrameObjectStatus::Initialized;
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return true;
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}
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XN_BOOL XNServiceManager::PrepareForExecute() {
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T_D();
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for (auto &service : d->ServiceList) {
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service.second->PrepareForExecute();
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}
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d->_status = XNFrameObjectStatus::Ready;
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LOG_INFO("XNServiceManager is prepared!");
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return true;
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}
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void XNServiceManager::LoadService(const XN_STRING &servicePath,
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const XN_STRING &serviceName,
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const XN_STRING &serviceVersion,
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XN_UINT32 initialType) {
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T_D();
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XN_HANDLE handle = loadLibrary(servicePath);
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if (handle) {
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typedef XNServiceObjectPtr (*InitialServiceFunc)();
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XN_STRING initialServiceName = "Initial" + serviceName;
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InitialServiceFunc initialService =
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(InitialServiceFunc)getSymbol(handle, initialServiceName);
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if (initialService) {
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XNServiceObjectPtr service = initialService();
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if (service) {
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XN_UINT32 serviceID = RegisterService();
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if (serviceID == 0) {
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LOG_WARNING(
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"0x2174 Assign Service ID Failed, Service ID is used up!");
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closeLibrary(handle);
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return;
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}
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service->SetUniqueId(serviceID);
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service->SetObjectName(serviceName);
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service->SetFramework(GetFramework());
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if (initialType == 0) {
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// 使用std::filesystem处理路径
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XN_PATH configPath = XN_PATH(servicePath).parent_path() /
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(serviceName + "_V" + serviceVersion + ".scfg");
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service->SetXmlPath(configPath.string());
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} else if (initialType == 1) {
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LOG_INFO("0x2176 加载服务: %1", serviceName + "," + serviceVersion);
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service->SetXmlPath(serviceName + "," + serviceVersion);
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} else {
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LOG_WARNING("0x2175 InitialType Error, InitialType: %d", initialType);
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closeLibrary(handle);
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return;
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}
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// 注册服务到管理器
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d->ServiceList[serviceID] = service;
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service->SetInitializeType(initialType);
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// 初始化服务
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LOG_INFO("0x2176 初始化服务: %1", serviceName);
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service->Initialize();
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} else {
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LOG_WARNING("0x2173 Service %s Not found in dynamic link library %s!",
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serviceName, servicePath);
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closeLibrary(handle);
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return;
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}
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} else {
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LOG_WARNING("0x2177 Service %s Initialization Failed, Function "
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"InitialService Not Found!",
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serviceName);
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closeLibrary(handle);
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return;
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}
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} else {
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LOG_WARNING(
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"0x2172 Service %s Dynamic link library loading failed! Error: %s",
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serviceName, LoadError());
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}
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}
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XNServiceObjectPtr XNServiceManager::GetService(XN_UINT32 serviceID) {
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T_D();
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if (d->ServiceIDAssigned[serviceID - XN_SERVICE_ID_START] &&
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d->ServiceList.find(serviceID) != d->ServiceList.end()) {
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return d->ServiceList[serviceID];
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} else {
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return nullptr;
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}
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}
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XN_UINT32 XNServiceManager::RegisterService() {
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T_D();
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// 从20000～29999的编号中分配ID
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for (XN_UINT32 i = 0; i < XN_SERVICE_ID_SIZE; i++) {
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if (d->ServiceIDAssigned[i])
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continue;
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else {
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d->ServiceIDAssigned[i] = true;
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return i + XN_SERVICE_ID_START;
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}
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}
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return 0;
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}
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} // namespace XNSim
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