113 lines
2.8 KiB
C++
Executable File
113 lines
2.8 KiB
C++
Executable File
#include "XNServiceManager.h"
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#include "XNServiceManager_p.h"
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#include "XNServiceObject.h"
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XNServiceManager::XNServiceManager() : XNBaseFrameObject(new XNServiceManagerPrivate())
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{
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SetUniqueId(4);
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SetObjectName("XNServiceManager");
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T_D();
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d->ServiceIDAssigned.resize(10000, false);
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}
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XNServiceManager::~XNServiceManager()
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{
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}
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XNServiceManager::XNServiceManager(PrivateType *p) : XNBaseFrameObject(p)
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{
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}
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bool XNServiceManager::Initialize()
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{
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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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bool XNServiceManager::PrepareForExecute()
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{
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T_D();
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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 std::string &servicePath, const std::string &serviceName,
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uint32_t initialType)
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{
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T_D();
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void *handle = dlopen(servicePath.c_str(), RTLD_LAZY);
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if (handle) {
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typedef XNServiceObjectPtr (*InitialServiceFunc)();
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std::string initialServiceName = "Initial" + serviceName;
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InitialServiceFunc initialService =
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(InitialServiceFunc)dlsym(handle, initialServiceName.c_str());
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if (initialService) {
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XNServiceObjectPtr service = initialService();
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if (service) {
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uint32_t serviceID = RegisterService();
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if (serviceID == 0) {
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LOG_WARNING("0x2174 Assign Service ID Failed, Service ID is used up!");
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dlclose(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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// 使用std::filesystem处理路径
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std::filesystem::path configPath =
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std::filesystem::path(servicePath).parent_path() / (serviceName + ".scfg");
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service->SetXmlPath(configPath.string());
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// 注册服务到管理器
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d->ServiceList[serviceID] = service;
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// 初始化服务
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service->Initialize(initialType);
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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.c_str(), servicePath.c_str());
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dlclose(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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"0x2177 Service %s Initialization Failed, Function InitialService Not Found!",
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serviceName.c_str());
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dlclose(handle);
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return;
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}
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} else {
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LOG_WARNING("0x2172 Service %s Dynamic link library loading failed! Error: %s",
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serviceName.c_str(), dlerror());
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}
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}
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XNServiceObjectPtr XNServiceManager::GetService(uint32_t serviceID)
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{
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T_D();
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if (d->ServiceIDAssigned[serviceID - 20000]
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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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uint32_t XNServiceManager::RegisterService()
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{
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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 (int i = 0; i < 10000; 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 + 20000;
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}
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}
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return 0;
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}
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