1 files changed, 125 insertions, 0 deletions
diff --git a/AudioManagerUtilities/src/CAmLogWrapper.cpp b/AudioManagerUtilities/src/CAmLogWrapper.cpp
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+++ b/AudioManagerUtilities/src/CAmLogWrapper.cpp
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+/**
+ * SPDX license identifier: MPL-2.0
+ *
+ * Copyright (C) 2017, ADIT GmbH
+ *
+ * This file is part of GENIVI Project AudioManager.
+ *
+ * Contributions are licensed to the GENIVI Alliance under one or more
+ * Contribution License Agreements.
+ *
+ * \copyright
+ * This Source Code Form is subject to the terms of the
+ * Mozilla Public License, v. 2.0. If a  copy of the MPL was not distributed with
+ * this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ *
+ * \author Mattia Guerra, mguerra@de.adit-jv.com ADIT 2017
+ * \author Jens Lorenz, jlorenz@de.adit-jv.com ADIT 2017
+ *
+ * \file CAmLogWrapper.cpp
+ * For further information see http://www.genivi.org/.
+ *
+ */
+
+#include <iostream>
+#include <unistd.h>
+#include "CAmLogWrapper.h"
+#include "CAmLoggerStdOut.h"
+#include "CAmLoggerFile.h"
+#ifdef WITH_DLT
+# include "CAmLoggerDlt.h"
+#endif
+
+
+using namespace std;
+
+namespace am
+{
+
+IAmLogger      *CAmLogWrapper::mpLogger     = NULL;
+string          CAmLogWrapper::mAppId       = "";
+string          CAmLogWrapper::mDescription = "";
+am_LogStatus_e  CAmLogWrapper::mLogStatus   = LS_ON;
+am_LogService_e CAmLogWrapper::mLogService  = DEFAULT_LOG_SERVICE;
+string          CAmLogWrapper::mFilename    = "";
+bool            CAmLogWrapper::mOnlyError   = false;
+
+CAmLogWrapper::CAmLogWrapper(void)
+{
+}
+
+IAmLogger *CAmLogWrapper::instantiateOnce(const char *appid, const char *description,
+    const am_LogStatus_e logStatus, const am_LogService_e logService,
+    const string fileName, bool onlyError)
+{
+    if (mpLogger)
+    {
+        return mpLogger;
+    }
+
+    mAppId       = string(appid);
+    mDescription = string(description);
+    mLogStatus   = logStatus;
+    mLogService  = logService;
+    mFilename    = fileName;
+    mOnlyError   = onlyError;
+    return instance(mLogService);
+}
+
+IAmLogger *CAmLogWrapper::instance(const am_LogService_e service)
+{
+    if (mpLogger)
+    {
+        return mpLogger;
+    }
+
+    switch (service)
+    {
+    case LOG_SERVICE_DLT:
+#ifdef WITH_DLT
+        mpLogger = new CAmLoggerDlt();
+#else
+        std::cerr << "Option WITH_DLT not enabled for CAmLogWrapper! "
+                  << "Redirecting log output to stdout ..." << std::endl;
+        mLogService = LOG_SERVICE_STDOUT;
+        mpLogger = new CAmLoggerStdOut(mLogStatus, mOnlyError);
+#endif
+        break;
+    case LOG_SERVICE_STDOUT:
+        mpLogger = new CAmLoggerStdOut(mLogStatus, mOnlyError);
+        break;
+    case LOG_SERVICE_FILE:
+        mpLogger = new CAmLoggerFile(mLogStatus, mOnlyError, mFilename);
+        break;
+    default:
+        mpLogger = new CAmLoggerStdOut(LS_OFF);
+        break;
+    }
+
+    // an application seems not to use our CAmLogWrapper class properly therefore create default context
+    if ((mLogStatus == LS_ON) && mAppId.empty() && mDescription.empty())
+    {
+        mAppId = "AMDL";
+        std::ostringstream description;
+        description << "PID=" << getpid() << " _=" << getenv("_");
+        mDescription = description.str().c_str();
+        std::cerr << "Application doesn't call CAmLogWrapper::instantiateOnce!!!" << std::endl;
+        std::cerr << "-> CAmLogWrapper::instance registers DLT application [ AMDL | " << description.str() << " ]" << std::endl;
+    }
+
+    mpLogger->registerApp(mAppId.c_str(), mDescription.c_str());
+
+    return mpLogger;
+}
+
+CAmLogWrapper::~CAmLogWrapper()
+{
+    if (mpLogger)
+    {
+        mpLogger->unregisterApp();
+        delete mpLogger;
+    }
+}
+
+}