[posix] Implement class CPosixInterfaceForCLog

4 files changed, 165 insertions, 0 deletions

diff --git a/XBMC.xcodeproj/project.pbxproj b/XBMC.xcodeproj/project.pbxproj
index 7272e0915b..10a2e89576 100644
--- a/XBMC.xcodeproj/project.pbxproj
+++ b/XBMC.xcodeproj/project.pbxproj
@@ -1113,6 +1113,9 @@
 		AE84CB5A15A5B8A600A3810E /* TagLibVFSStream.cpp in Sources */ = {isa = PBXBuildFile; fileRef = AE84CB5915A5B8A600A3810E /* TagLibVFSStream.cpp */; };
 		AE89ACA61621DAB800E17DBC /* DVDDemuxBXA.cpp in Sources */ = {isa = PBXBuildFile; fileRef = AE89ACA41621DAB800E17DBC /* DVDDemuxBXA.cpp */; };
 		AEC0083115ACAC6E0099888C /* TagLoaderTagLib.cpp in Sources */ = {isa = PBXBuildFile; fileRef = AEC0083015ACAC6E0099888C /* TagLoaderTagLib.cpp */; };
+		B542632B197D353B00726998 /* PosixInterfaceForCLog.cpp in Sources */ = {isa = PBXBuildFile; fileRef = B5426329197D353B00726998 /* PosixInterfaceForCLog.cpp */; };
+		B542632C197D353B00726998 /* PosixInterfaceForCLog.cpp in Sources */ = {isa = PBXBuildFile; fileRef = B5426329197D353B00726998 /* PosixInterfaceForCLog.cpp */; };
+		B542632D197D353B00726998 /* PosixInterfaceForCLog.cpp in Sources */ = {isa = PBXBuildFile; fileRef = B5426329197D353B00726998 /* PosixInterfaceForCLog.cpp */; };
 		C807114D135DB5CC002F601B /* InputOperations.cpp in Sources */ = {isa = PBXBuildFile; fileRef = C807114B135DB5CC002F601B /* InputOperations.cpp */; };
 		C84828C0156CFCD8005A996F /* PVRClient.cpp in Sources */ = {isa = PBXBuildFile; fileRef = C8482874156CFCD8005A996F /* PVRClient.cpp */; };
 		C84828C1156CFCD8005A996F /* PVRClients.cpp in Sources */ = {isa = PBXBuildFile; fileRef = C8482876156CFCD8005A996F /* PVRClients.cpp */; };
@@ -4646,6 +4649,8 @@
 		AEC0083015ACAC6E0099888C /* TagLoaderTagLib.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = TagLoaderTagLib.cpp; sourceTree = "<group>"; };
 		AEC0083315ACAC7C0099888C /* TagLoaderTagLib.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = TagLoaderTagLib.h; sourceTree = "<group>"; };
 		B542632E19917D3500726998 /* params_check_macros.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = params_check_macros.h; sourceTree = "<group>"; };
+		B5426329197D353B00726998 /* PosixInterfaceForCLog.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = PosixInterfaceForCLog.cpp; sourceTree = "<group>"; };
+		B542632A197D353B00726998 /* PosixInterfaceForCLog.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PosixInterfaceForCLog.h; sourceTree = "<group>"; };
 		C807114B135DB5CC002F601B /* InputOperations.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = InputOperations.cpp; sourceTree = "<group>"; };
 		C807114C135DB5CC002F601B /* InputOperations.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = InputOperations.h; sourceTree = "<group>"; };
 		C8482874156CFCD8005A996F /* PVRClient.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = PVRClient.cpp; sourceTree = "<group>"; };
@@ -7928,6 +7933,15 @@
 			path = media;
 			sourceTree = "<group>";
 		};
+		B5426323197D2AB300726998 /* posix */ = {
+			isa = PBXGroup;
+			children = (
+				B5426329197D353B00726998 /* PosixInterfaceForCLog.cpp */,
+				B542632A197D353B00726998 /* PosixInterfaceForCLog.h */,
+			);
+			path = posix;
+			sourceTree = "<group>";
+		};
 		C6859E96029091FE04C91782 /* docs */ = {
 			isa = PBXGroup;
 			children = (
@@ -9811,6 +9825,7 @@
 				AE4E87A617354C4A00D15206 /* XSLTUtils.h */,
 				18B7C9811294385F009E7A26 /* XMLUtils.cpp */,
 				18B7C9821294385F009E7A26 /* XMLUtils.h */,
+				B5426323197D2AB300726998 /* posix */,
 			);
 			path = utils;
 			sourceTree = "<group>";
@@ -10886,6 +10901,7 @@
 				E38E22800D25F9FE00618676 /* MusicInfoScanner.cpp in Sources */,
 				E38E22970D25F9FE00618676 /* NfoFile.cpp in Sources */,
 				E38E22A00D25F9FE00618676 /* PartyModeManager.cpp in Sources */,
+				B542632B197D353B00726998 /* PosixInterfaceForCLog.cpp in Sources */,
 				E38E22A10D25F9FE00618676 /* Picture.cpp in Sources */,
 				E38E22A20D25F9FE00618676 /* PictureInfoLoader.cpp in Sources */,
 				E38E22A30D25F9FE00618676 /* PictureInfoTag.cpp in Sources */,
@@ -11971,6 +11987,7 @@
 				DFF0F19817528350002DA3A4 /* DVDPlayerAudio.cpp in Sources */,
 				DFF0F19917528350002DA3A4 /* DVDPlayerSubtitle.cpp in Sources */,
 				DFF0F19A17528350002DA3A4 /* DVDPlayerTeletext.cpp in Sources */,
+				B542632D197D353B00726998 /* PosixInterfaceForCLog.cpp in Sources */,
 				DFF0F19B17528350002DA3A4 /* DVDPlayerVideo.cpp in Sources */,
 				DFF0F19C17528350002DA3A4 /* DVDStreamInfo.cpp in Sources */,
 				DFF0F19D17528350002DA3A4 /* DVDTSCorrection.cpp in Sources */,
@@ -13206,6 +13223,7 @@
 				E499122B174E5D6100741B6D /* qry_dat.cpp in Sources */,
 				E499122C174E5D6100741B6D /* sqlitedataset.cpp in Sources */,
 				E499122D174E5D6800741B6D /* Epg.cpp in Sources */,
+				B542632C197D353B00726998 /* PosixInterfaceForCLog.cpp in Sources */,
 				E499122E174E5D6800741B6D /* EpgContainer.cpp in Sources */,
 				E499122F174E5D6800741B6D /* EpgDatabase.cpp in Sources */,
 				E4991230174E5D6800741B6D /* EpgInfoTag.cpp in Sources */,
diff --git a/xbmc/utils/Makefile.in b/xbmc/utils/Makefile.in
index de33bb40ea..5d2280616e 100644
--- a/xbmc/utils/Makefile.in
+++ b/xbmc/utils/Makefile.in
@@ -44,6 +44,7 @@ SRCS += Mime.cpp
 SRCS += Observer.cpp
 SRCS += PerformanceSample.cpp
 SRCS += PerformanceStats.cpp
+SRCS += posix/PosixInterfaceForCLog.cpp
 SRCS += POUtils.cpp
 SRCS += RecentlyAddedJob.cpp
 SRCS += RegExp.cpp
diff --git a/xbmc/utils/posix/PosixInterfaceForCLog.cpp b/xbmc/utils/posix/PosixInterfaceForCLog.cpp
new file mode 100644
index 0000000000..0b93ece98d
--- /dev/null
+++ b/xbmc/utils/posix/PosixInterfaceForCLog.cpp
@@ -0,0 +1,108 @@
+/*
+ *      Copyright (C) 2014 Team XBMC
+ *      http://xbmc.org
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "PosixInterfaceForCLog.h"
+#include <stdio.h>
+#include <time.h>
+
+#if defined(TARGET_DARWIN)
+#include "DarwinUtils.h"
+#elif defined(TARGET_ANDROID)
+#include "android/activity/XBMCApp.h"
+#endif // TARGET_ANDROID
+
+struct FILEWRAP : public FILE
+{};
+
+
+CPosixInterfaceForCLog::CPosixInterfaceForCLog() :
+  m_file(NULL)
+{ }
+
+CPosixInterfaceForCLog::~CPosixInterfaceForCLog()
+{
+  if (m_file)
+    fclose(m_file);
+}
+
+bool CPosixInterfaceForCLog::OpenLogFile(const std::string &logFilename, const std::string &backupOldLogToFilename)
+{
+  if (m_file)
+    return false; // file was already opened
+
+  (void)remove(backupOldLogToFilename.c_str()); // if it's failed, try to continue
+  (void)rename(logFilename.c_str(), backupOldLogToFilename.c_str()); // if it's failed, try to continue
+
+  m_file = (FILEWRAP*)fopen(logFilename.c_str(), "wb");
+  if (!m_file)
+    return false; // error, can't open log file
+
+  static const unsigned char BOM[3] = { 0xEF, 0xBB, 0xBF };
+  (void)fwrite(BOM, sizeof(BOM), 1, m_file); // write BOM, ignore possible errors
+
+  return true;
+}
+
+void CPosixInterfaceForCLog::CloseLogFile()
+{
+  if (m_file)
+  {
+    fclose(m_file);
+    m_file = NULL;
+  }
+}
+
+bool CPosixInterfaceForCLog::WriteStringToLog(const std::string &logString)
+{
+  if (!m_file)
+    return false;
+
+  const bool ret = (fwrite(logString.data(), logString.size(), 1, m_file) == 1) &&
+                   (fwrite("\n", 1, 1, m_file) == 1);
+  (void)fflush(m_file);
+
+  return ret;
+}
+
+void CPosixInterfaceForCLog::PrintDebugString(const std::string &debugString)
+{
+#ifdef _DEBUG
+#if defined(TARGET_DARWIN)
+  DarwinPrintDebugString(debugString);
+#elif defined(TARGET_ANDROID)
+  //print to adb
+  CXBMCApp::android_printf("Debug Print: %s", debugString.c_str());
+#endif // TARGET_ANDROID
+#endif // _DEBUG
+}
+
+void CPosixInterfaceForCLog::GetCurrentLocalTime(int &hour, int &minute, int &second)
+{
+  time_t curTime;
+  struct tm localTime;
+  if (time(&curTime) != -1 && localtime_r(&curTime, &localTime) != NULL)
+  {
+    hour   = localTime.tm_hour;
+    minute = localTime.tm_min;
+    second = localTime.tm_sec;
+  }
+  else
+    hour = minute = second = 0;
+}
diff --git a/xbmc/utils/posix/PosixInterfaceForCLog.h b/xbmc/utils/posix/PosixInterfaceForCLog.h
new file mode 100644
index 0000000000..bb534427c1
--- /dev/null
+++ b/xbmc/utils/posix/PosixInterfaceForCLog.h
@@ -0,0 +1,38 @@
+#pragma once
+/*
+ *      Copyright (C) 2014 Team XBMC
+ *      http://xbmc.org
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <string>
+
+struct FILEWRAP; // forward declaration, wrapper for FILE
+
+class CPosixInterfaceForCLog
+{
+public:
+  CPosixInterfaceForCLog();
+  ~CPosixInterfaceForCLog();
+  bool OpenLogFile(const std::string& logFilename, const std::string& backupOldLogToFilename);
+  void CloseLogFile(void);
+  bool WriteStringToLog(const std::string& logString);
+  void PrintDebugString(const std::string& debugString);
+  static void GetCurrentLocalTime(int& hour, int& minute, int& second);
+private:
+  FILEWRAP* m_file;
+};