126 lines
3.4 KiB
C++
Executable File
126 lines
3.4 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("D01124001:服务管理器初始化成功!");
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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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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("D01124002:服务管理器准备就绪!");
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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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const std::string &serviceVersion, 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("B01123003:分配服务ID失败, 服务ID已用完, 服务无法注册!");
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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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if (initialType == 0) {
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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()
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/ (serviceName + "_V" + serviceVersion + ".scfg");
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service->SetXmlPath(configPath.string());
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} else {
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service->SetXmlPath(serviceName + "," + serviceVersion);
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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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service->Initialize();
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} else {
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LOG_WARNING("B01123004:动态链接库 %1 中未找到服务 %2!", servicePath, serviceName);
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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("B01123005:动态链接库 %1 中未找到函数 %2!", servicePath,
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initialServiceName);
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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("C01123006:动态链接库 %1 加载失败! 错误: %2", servicePath, 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 (serviceID >= 20000 && serviceID < 30000) {
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if (d->ServiceIDAssigned[serviceID - 20000]) {
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if (d->ServiceList.find(serviceID) != d->ServiceList.end()) {
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return d->ServiceList[serviceID];
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} else {
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LOG_WARNING("B01123007:服务ID %1 对应的模型不存在!", serviceID);
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return nullptr;
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}
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}
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LOG_WARNING("B01123008:服务ID %1 未注册!", serviceID);
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return nullptr;
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}
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LOG_WARNING("B01123009:服务ID %1 不合法!", serviceID);
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return nullptr;
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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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