372 lines
9.5 KiB
C++
372 lines
9.5 KiB
C++
/**
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* @file XNMonitorInterface.cpp
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* @brief 监控服务器接口实现
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*/
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#include "XNMonitorInterface.h"
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#include "TopicManager.h"
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#include <string>
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#include <mutex>
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#include "SystemInfoMonitor.h"
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// 全局变量
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static std::string g_lastError;
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static std::mutex g_errorMutex;
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static bool g_initialized = false;
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SystemInfoMonitor *systemInfoMonitor = nullptr;
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bool g_systemInfoMonitorStarted = false;
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// 设置错误信息
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static void SetLastError(const char *error)
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{
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std::lock_guard<std::mutex> lock(g_errorMutex);
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g_lastError = error;
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}
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// 初始化函数实现
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int XN_Initialize(const char *domainId, int domainIdLen, char *errorMsg, int errorMsgSize)
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{
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if (g_initialized) {
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if (errorMsg && errorMsgSize > 0) {
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strncpy(errorMsg, "DDSMonitor Initialized Successfully", errorMsgSize - 1);
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errorMsg[errorMsgSize - 1] = '\0';
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}
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return 0;
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}
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try {
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if (!domainId || domainIdLen <= 0) {
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if (errorMsg && errorMsgSize > 0) {
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strncpy(errorMsg, "Invalid domainId", errorMsgSize - 1);
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errorMsg[errorMsgSize - 1] = '\0';
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}
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return -1;
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}
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// 创建临时字符串，确保以null结尾
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std::string domainIdStr(domainId, domainIdLen);
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int domainIdInt = std::stoi(domainIdStr);
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if (domainIdInt < 0 || domainIdInt > 232) {
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if (errorMsg && errorMsgSize > 0) {
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strncpy(errorMsg, "Invalid domainId", errorMsgSize - 1);
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errorMsg[errorMsgSize - 1] = '\0';
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}
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return -1;
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}
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XNDDSErrorCode ret = TopicManager::Instance()->initializeParticipant(domainIdInt);
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if (ret != XNDDSErrorCode::SUCCESS) {
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if (errorMsg && errorMsgSize > 0) {
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std::string error = "Failed to initialize DDSMonitor, error code: "
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+ std::to_string(static_cast<int>(ret));
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strncpy(errorMsg, error.c_str(), errorMsgSize - 1);
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errorMsg[errorMsgSize - 1] = '\0';
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}
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return -1;
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}
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g_initialized = true;
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if (errorMsg && errorMsgSize > 0) {
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strncpy(errorMsg, "DDSMonitor Initialized Successfully", errorMsgSize - 1);
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errorMsg[errorMsgSize - 1] = '\0';
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}
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return 0;
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} catch (const std::exception &e) {
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if (errorMsg && errorMsgSize > 0) {
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strncpy(errorMsg, e.what(), errorMsgSize - 1);
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errorMsg[errorMsgSize - 1] = '\0';
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}
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return -1;
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}
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}
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int XN_StartMonitorSystemInfo(char *errorMsg, int errorMsgSize)
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{
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if (!g_initialized) {
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if (errorMsg && errorMsgSize > 0) {
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strncpy(errorMsg, "DDSMonitor Not Initialized", errorMsgSize - 1);
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errorMsg[errorMsgSize - 1] = '\0';
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}
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return -1;
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}
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try {
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systemInfoMonitor = new SystemInfoMonitor();
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std::string ret = systemInfoMonitor->Initialize();
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if (ret == "Success") {
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g_systemInfoMonitorStarted = true;
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if (errorMsg && errorMsgSize > 0) {
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strncpy(errorMsg, ret.c_str(), errorMsgSize - 1);
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errorMsg[errorMsgSize - 1] = '\0';
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}
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return 0;
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} else {
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if (errorMsg && errorMsgSize > 0) {
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strncpy(errorMsg, ret.c_str(), errorMsgSize - 1);
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errorMsg[errorMsgSize - 1] = '\0';
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}
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return -1;
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}
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} catch (const std::exception &e) {
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if (errorMsg && errorMsgSize > 0) {
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strncpy(errorMsg, e.what(), errorMsgSize - 1);
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errorMsg[errorMsgSize - 1] = '\0';
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}
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return -1;
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}
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}
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int XN_GetSystemInfo(char *infoMsg, int infoMsgSize)
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{
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if (!g_systemInfoMonitorStarted) {
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if (infoMsg && infoMsgSize > 0) {
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strncpy(infoMsg, "System Info Monitor Not Started", infoMsgSize - 1);
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infoMsg[infoMsgSize - 1] = '\0';
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}
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return -1;
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}
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try {
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std::string info = systemInfoMonitor->GetSystemInfo();
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if (infoMsg && infoMsgSize > 0) {
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strncpy(infoMsg, info.c_str(), infoMsgSize - 1);
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infoMsg[infoMsgSize - 1] = '\0';
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}
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return 0;
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} catch (const std::exception &e) {
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if (infoMsg && infoMsgSize > 0) {
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strncpy(infoMsg, e.what(), infoMsgSize - 1);
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infoMsg[infoMsgSize - 1] = '\0';
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}
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return -1;
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}
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}
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int XN_GetAllThreadInfo(char *infoMsg, int infoMsgSize)
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{
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if (!g_systemInfoMonitorStarted) {
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if (infoMsg && infoMsgSize > 0) {
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strncpy(infoMsg, "System Info Monitor Not Started", infoMsgSize - 1);
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infoMsg[infoMsgSize - 1] = '\0';
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}
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return -1;
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}
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try {
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std::string info = systemInfoMonitor->GetAllThreadInfo();
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if (infoMsg && infoMsgSize > 0) {
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strncpy(infoMsg, info.c_str(), infoMsgSize - 1);
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infoMsg[infoMsgSize - 1] = '\0';
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}
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return 0;
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} catch (const std::exception &e) {
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if (infoMsg && infoMsgSize > 0) {
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strncpy(infoMsg, e.what(), infoMsgSize - 1);
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infoMsg[infoMsgSize - 1] = '\0';
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}
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return -1;
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}
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}
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void XN_StopMonitorSystemInfo()
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{
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if (g_systemInfoMonitorStarted) {
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delete systemInfoMonitor;
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systemInfoMonitor = nullptr;
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g_systemInfoMonitorStarted = false;
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}
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}
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// 清理函数实现
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void XN_Cleanup()
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{
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if (g_initialized) {
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TopicManager::cleanupParticipant();
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g_initialized = false;
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}
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}
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// // 注册发布者实现
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// XNDDSErrorCode XN_RegisterPublisher(const char *topicName, void **dataWriter)
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// {
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// if (!g_initialized) {
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// SetLastError("Not initialized");
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// return XNDDSErrorCode::NOT_INITIALIZED;
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// }
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// if (!topicName || !dataWriter) {
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// SetLastError("Invalid parameters");
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// return XNDDSErrorCode::INVALID_PARAM;
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// }
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// try {
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// auto *writer =
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// TopicManager::Instance()->registerPublisher<XNRuntimeData>(topicName);
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// if (!writer) {
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// SetLastError("Failed to create publisher");
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// return XNDDSErrorCode::PUBLISHER_CREATE_FAILED;
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// }
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// *dataWriter = writer;
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// return XNDDSErrorCode::SUCCESS;
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// } catch (const std::exception &e) {
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// SetLastError(e.what());
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// return XNDDSErrorCode::PUBLISHER_CREATE_FAILED;
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// }
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// }
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// // 注销发布者实现
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// XNDDSErrorCode XN_UnregisterPublisher(const char *topicName)
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// {
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// if (!g_initialized) {
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// SetLastError("Not initialized");
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// return XNDDSErrorCode::NOT_INITIALIZED;
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// }
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// if (!topicName) {
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// SetLastError("Invalid parameters");
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// return XNDDSErrorCode::INVALID_PARAM;
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// }
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// try {
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// TopicManager::Instance()->unregisterPublisher(topicName);
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// return XNDDSErrorCode::SUCCESS;
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// } catch (const std::exception &e) {
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// SetLastError(e.what());
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// return XNDDSErrorCode::INVALID_PARAM;
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// }
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// }
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// // 数据写入实现
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// XNDDSErrorCode XN_WriteData(void *dataWriter, const void *data, size_t dataSize)
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// {
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// if (!g_initialized) {
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// SetLastError("Not initialized");
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// return XNDDSErrorCode::NOT_INITIALIZED;
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// }
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// if (!dataWriter || !data || dataSize != sizeof(XNRuntimeData)) {
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// SetLastError("Invalid parameters");
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// return XNDDSErrorCode::INVALID_PARAM;
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// }
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// try {
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// auto *writer = static_cast<XNDataWriter *>(dataWriter);
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// if (writer->write(data) != eprosima::fastdds::dds::RETCODE_OK) {
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// SetLastError("Failed to write data");
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// return XNDDSErrorCode::INVALID_PARAM;
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// }
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// return XNDDSErrorCode::SUCCESS;
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// } catch (const std::exception &e) {
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// SetLastError(e.what());
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// return XNDDSErrorCode::INVALID_PARAM;
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// }
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// }
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// // 订阅回调包装器
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// class SubscriberCallbackWrapper
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// {
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// public:
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// SubscriberCallbackWrapper(XNDataCallback callback, void *userData)
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// : callback_(callback), userData_(userData)
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// {
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// }
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// void operator()(const XNRuntimeData &data)
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// {
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// if (callback_) {
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// callback_(&data, sizeof(XNRuntimeData), userData_);
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// }
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// }
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// private:
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// XNDataCallback callback_;
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// void *userData_;
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// };
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// // 注册订阅者实现
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// XNDDSErrorCode XN_RegisterSubscriber(const char *topicName, XNDataCallback callback, void *userData)
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// {
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// if (!g_initialized) {
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// SetLastError("Not initialized");
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// return XNDDSErrorCode::NOT_INITIALIZED;
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// }
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// if (!topicName || !callback) {
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// SetLastError("Invalid parameters");
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// return XNDDSErrorCode::INVALID_PARAM;
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// }
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// try {
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// // auto wrapper = std::make_shared<SubscriberCallbackWrapper>(callback, userData);
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// // TopicManager::Instance()->registerSubscriber<XNRuntimeData>(
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// // topicName, [wrapper](const XNRuntimeData &data) { (*wrapper)(data); });
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// return XNDDSErrorCode::SUCCESS;
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// } catch (const std::exception &e) {
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// SetLastError(e.what());
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// return XNDDSErrorCode::SUBSCRIBER_CREATE_FAILED;
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// }
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// }
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// // 注销订阅者实现
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// XNDDSErrorCode XN_UnregisterSubscriber(const char *topicName)
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// {
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// if (!g_initialized) {
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// SetLastError("Not initialized");
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// return XNDDSErrorCode::NOT_INITIALIZED;
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// }
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// if (!topicName) {
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// SetLastError("Invalid parameters");
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// return XNDDSErrorCode::INVALID_PARAM;
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// }
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// try {
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// TopicManager::Instance()->unregisterSubscriber(topicName);
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// return XNDDSErrorCode::SUCCESS;
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// } catch (const std::exception &e) {
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// SetLastError(e.what());
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// return XNDDSErrorCode::INVALID_PARAM;
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// }
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// }
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// // 获取运行时数据实现
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// XNDDSErrorCode XN_GetRuntimeData(const char *name, XNRuntimeData *data)
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// {
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// if (!g_initialized) {
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// SetLastError("Not initialized");
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// return XNDDSErrorCode::NOT_INITIALIZED;
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// }
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// if (!name || !data) {
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// SetLastError("Invalid parameters");
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// return XNDDSErrorCode::INVALID_PARAM;
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// }
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// // TODO: 实现从数据存储中获取运行时数据
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// return XNDDSErrorCode::SUCCESS;
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// }
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// // 设置运行时数据实现
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// XNDDSErrorCode XN_SetRuntimeData(const char *name, const XNRuntimeData *data)
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// {
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// if (!g_initialized) {
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// SetLastError("Not initialized");
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// return XNDDSErrorCode::NOT_INITIALIZED;
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// }
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// if (!name || !data) {
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// SetLastError("Invalid parameters");
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// return XNDDSErrorCode::INVALID_PARAM;
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// }
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// // TODO: 实现将运行时数据保存到数据存储中
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// return XNDDSErrorCode::SUCCESS;
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// }
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// // 获取最后错误信息实现
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// const char *XN_GetLastError()
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// {
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// std::lock_guard<std::mutex> lock(g_errorMutex);
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// return g_lastError.c_str();
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// }
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