feat: add cmake find_package support and auto-init for EventLogger

为 EventLogger 添加 cmake find_package 支持和自动初始化

- Add DDEAPIConfig.cmake for find_package(DdeApi)
- Auto-init with DSGApplication::id() when not explicitly initialized
- Use QJsonObject for structured event log messages
- Refactor init logic into doInit() method
- Install cmake config to /usr/share/cmake/DDEAPI/

PMS: TASK-388657

Author: Ivy233

Makefile

@@ -140,6 +140,9 @@ install-misc:
 #Need to copy cpp-include/eventlogger.hpp to /usr/include
 	mkdir -pv ${DESTDIR}${CPP_INCLUDE_DIR}/dde-api
 	cp -R cpp-include/eventlogger.hpp ${DESTDIR}${CPP_INCLUDE_DIR}/dde-api
+#Install cmake config for find_package(DdeApi)
+	mkdir -pv ${DESTDIR}${PREFIX}/share/cmake/DDEAPI
+	cp -R cmake/DDEAPI/DDEAPIConfig.cmake ${DESTDIR}${PREFIX}/share/cmake/DDEAPI
 
 install-dev: ${addprefix install/lib/, ${ININSTALLS}}
 

cmake/DDEAPI/DDEAPIConfig.cmake

@@ -0,0 +1,25 @@
+# SPDX-FileCopyrightText: 2026 UnionTech Software Technology Co., Ltd.
+#
+# SPDX-License-Identifier: LGPL-3.0-or-later
+
+# DdeApiConfig.cmake
+# Provides DdeApi::EventLogger imported target (header-only)
+#
+# Usage:
+#   find_package(DdeApi QUIET)
+#   if(DdeApi_FOUND)
+#     target_link_libraries(myapp PRIVATE DdeApi::EventLogger)
+#   endif()
+
+include_guard(GLOBAL)
+
+set(DDE_API_INCLUDE_DIRS "/usr/include")
+
+if(NOT TARGET DDEAPI::EventLogger)
+    add_library(DDEAPI::EventLogger INTERFACE IMPORTED)
+    set_target_properties(DDEAPI::EventLogger PROPERTIES
+        INTERFACE_INCLUDE_DIRECTORIES "${DDE_API_INCLUDE_DIRS}"
+    )
+endif()
+
+set(DdeApi_FOUND TRUE)

cpp-include/eventlogger.hpp

@@ -7,6 +7,7 @@
 #include <QJsonDocument>
 #include <QJsonObject>
 #include <QLibrary>
+#include <DSGApplication>
 #include <DSysInfo>
 
 #include <mutex>
@@ -40,16 +41,16 @@ typedef struct _EventLoggerData
 {
     qint64 tid;
     QString target;
-    QMap<QString, QString> message;
+    QJsonObject message;
 
     _EventLoggerData()
         : tid(0)
         , target(QString())
-        , message(QMap<QString, QString>())
+        , message(QJsonObject())
     {
     }
 
-    _EventLoggerData(qint64 tid, const QString &target, const QMap<QString, QString> &message)
+    _EventLoggerData(qint64 tid, const QString &target, const QJsonObject &message)
         : tid(tid)
         , target(target)
         , message(message)
@@ -81,6 +82,9 @@ class EventLogger
         }
 
         std::lock_guard<std::mutex> lock(m_mutex);
+        if (!m_initialized) {
+            doInit(QString::fromUtf8(Dtk::Core::DSGApplication::id()), false);
+        }
         if (!m_initialized) {
             return;
         }
@@ -89,33 +93,14 @@ class EventLogger
         m_writeEventLog(json.toJson(QJsonDocument::Compact).toStdString());
     }
 
-    void writeEventLog(qint64 tid, const QString &target, const QString &key, const QString &value)
-    {
-        writeEventLog(EventLoggerData(tid, target, {{key, value}}));
-    }
-
     bool init(QString package_id, bool enable_sig)
     {
         if (!shouldEnableEventLog()) {
             return false;
         }
 
         std::lock_guard<std::mutex> lock(m_mutex);
-
-        if (nullptr == m_initialize || nullptr == m_writeEventLog) {
-            return false;
-        }
-
-        if (m_initialized) {
-            return true;
-        }
-
-        m_initialized = m_initialize(package_id.toStdString(), enable_sig);
-        if (!m_initialized) {
-            qDebug() << "Failed to initialize event logger";
-            return false;
-        }
-        return true;
+        return doInit(package_id, enable_sig);
     }
 
 private:
@@ -147,20 +132,30 @@ class EventLogger
     EventLogger(const EventLogger &) = delete;            // 禁止拷贝构造函数
     EventLogger &operator=(const EventLogger &) = delete; // 禁止赋值运算符
 
+    bool doInit(const QString &package_id, bool enable_sig)
+    {
+        if (nullptr == m_initialize || nullptr == m_writeEventLog) {
+            return false;
+        }
+
+        if (m_initialized) {
+            return true;
+        }
+
+        m_initialized = m_initialize(package_id.toStdString(), enable_sig);
+        if (!m_initialized) {
+            qDebug() << "Failed to initialize event logger";
+        }
+        return m_initialized;
+    }
+
     // 将结构体转换为 JSON 内容
     QJsonDocument structToJson(const EventLoggerData &data)
     {
         QJsonObject jsonObject;
         jsonObject["tid"] = data.tid;
         jsonObject["target"] = data.target;
-        QJsonObject msgJson;
-        QMapIterator<QString, QString> iterator(data.message);
-        while (iterator.hasNext()) {
-            iterator.next();
-            msgJson[iterator.key()] = iterator.value();
-        }
-
-        jsonObject["message"] = msgJson;
+        jsonObject["message"] = data.message;
         QJsonDocument jsonDocument(jsonObject);
         return jsonDocument;
     }

debian/dde-api-dev.install

@@ -1,2 +1,3 @@
 /usr/share/gocode/
 /usr/include/
+/usr/share/cmake/DDEAPI/