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authorTiger Wang <ziwei.tiger@hotmail.co.uk>2014-02-01 00:02:26 +0100
committerTiger Wang <ziwei.tiger@hotmail.co.uk>2014-02-01 00:02:26 +0100
commit6b18add09b5e9d6d6c2a61e90bdd7011f56f4c82 (patch)
tree3a363b680a8c4a897fd98f7d5856d0c0c5b990d5
parentProperly initialised variables (diff)
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Diffstat (limited to '')
-rw-r--r--src/Log.cpp118
-rw-r--r--src/Log.h11
-rw-r--r--src/MCLogger.cpp14
3 files changed, 114 insertions, 29 deletions
diff --git a/src/Log.cpp b/src/Log.cpp
index 3938f2c24..e7d3e0629 100644
--- a/src/Log.cpp
+++ b/src/Log.cpp
@@ -100,29 +100,29 @@ void cLog::ClearLog()
-void cLog::Log(const char * a_Format, va_list argList, bool a_ReplaceCurrentLine)
+bool cLog::LogReplaceLine(const char * a_Format, va_list argList)
{
AString Message;
AppendVPrintf(Message, a_Format, argList);
time_t rawtime;
- time ( &rawtime );
-
+ time(&rawtime);
+
struct tm* timeinfo;
#ifdef _MSC_VER
struct tm timeinforeal;
timeinfo = &timeinforeal;
- localtime_s(timeinfo, &rawtime );
+ localtime_s(timeinfo, &rawtime);
#else
- timeinfo = localtime( &rawtime );
+ timeinfo = localtime(&rawtime);
#endif
AString Line;
- #ifdef _DEBUG
+#ifdef _DEBUG
Printf(Line, "[%04x|%02d:%02d:%02d] %s", cIsThread::GetCurrentID(), timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec, Message.c_str());
- #else
+#else
Printf(Line, "[%02d:%02d:%02d] %s", timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec, Message.c_str());
- #endif
+#endif
if (m_File)
{
fprintf(m_File, "%s\n", Line.c_str());
@@ -132,7 +132,7 @@ void cLog::Log(const char * a_Format, va_list argList, bool a_ReplaceCurrentLine
// Print to console:
#if defined(ANDROID_NDK)
//__android_log_vprint(ANDROID_LOG_ERROR,"MCServer", a_Format, argList);
- __android_log_print(ANDROID_LOG_ERROR, "MCServer", "%s", Line.c_str() );
+ __android_log_print(ANDROID_LOG_ERROR, "MCServer", "%s", Line.c_str());
//CallJavaFunction_Void_String(g_JavaThread, "AddToLog", Line );
#else
size_t LineLength = Line.length();
@@ -140,35 +140,103 @@ void cLog::Log(const char * a_Format, va_list argList, bool a_ReplaceCurrentLine
if (m_LastStringSize == 0)
m_LastStringSize = LineLength; // Initialise m_LastStringSize
- if (a_ReplaceCurrentLine)
+ HANDLE Output = GetStdHandle(STD_OUTPUT_HANDLE);
+
+ CONSOLE_SCREEN_BUFFER_INFO csbi;
+ GetConsoleScreenBufferInfo(Output, &csbi);
+
+ if ((size_t)((csbi.srWindow.Right - csbi.srWindow.Left) + 1) < LineLength)
{
+ printf("\r%s", Line.c_str());
+ return false;
+ }
#ifdef _WIN32
- if (LineLength < m_LastStringSize) // If last printed line was longer than current, clear this line
+ if (LineLength < m_LastStringSize) // If last printed line was longer than current, clear this line
+ {
+ for (size_t X = 0; X != m_LastStringSize + 1; ++X)
{
- for (size_t X = 0; X != m_LastStringSize; ++X)
- {
- fputs(" ", stdout);
- }
+ fputs(" ", stdout);
}
+ }
#else // _WIN32
- fputs("\033[K", stdout); // Clear current line
-#endif
-
- printf("\r%s", Line.c_str());
-
-#ifdef __linux
- fputs("\033[1B", stdout); // Move down one line
-#endif // __linux
+ struct ttysize ts;
+#ifdef TIOCGSIZE
+ ioctl(STDIN_FILENO, TIOCGSIZE, &ts);
+ if (ts.ts_cols < LineLength)
+ {
+ return false;
}
- else
+#elif defined(TIOCGWINSZ)
+ ioctl(STDIN_FILENO, TIOCGWINSZ, &ts);
+ if (ts.ts_cols < LineLength)
{
- printf("%s", Line.c_str());
+ return false;
}
+#else /* TIOCGSIZE */
+ return false;
+#endif
+ fputs("\033[K", stdout); // Clear current line
+#endif
+ printf("\r%s", Line.c_str());
+#ifdef __linux
+ fputs("\033[1B", stdout); // Move down one line
+#endif // __linux
m_LastStringSize = LineLength;
+#endif // ANDROID_NDK
+
+#if defined (_WIN32) && defined(_DEBUG)
+ // In a Windows Debug build, output the log to debug console as well:
+ OutputDebugStringA((Line + "\n").c_str());
+#endif // _WIN32
+
+ return true;
+}
+
+
+
+
+
+void cLog::Log(const char * a_Format, va_list argList)
+{
+ AString Message;
+ AppendVPrintf(Message, a_Format, argList);
+
+ time_t rawtime;
+ time ( &rawtime );
+
+ struct tm* timeinfo;
+#ifdef _MSC_VER
+ struct tm timeinforeal;
+ timeinfo = &timeinforeal;
+ localtime_s(timeinfo, &rawtime );
+#else
+ timeinfo = localtime( &rawtime );
#endif
+ AString Line;
+ #ifdef _DEBUG
+ Printf(Line, "[%04x|%02d:%02d:%02d] %s", cIsThread::GetCurrentID(), timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec, Message.c_str());
+ #else
+ Printf(Line, "[%02d:%02d:%02d] %s", timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec, Message.c_str());
+ #endif
+
+ if (m_File)
+ {
+ fprintf(m_File, "%s\n", Line.c_str());
+ fflush(m_File);
+ }
+
+ // Print to console:
+ #if defined(ANDROID_NDK)
+ //__android_log_vprint(ANDROID_LOG_ERROR,"MCServer", a_Format, argList);
+ __android_log_print(ANDROID_LOG_ERROR, "MCServer", "%s", Line.c_str() );
+ //CallJavaFunction_Void_String(g_JavaThread, "AddToLog", Line );
+ #else
+ printf("%s", Line.c_str());
+ #endif
+
#if defined (_WIN32) && defined(_DEBUG)
// In a Windows Debug build, output the log to debug console as well:
OutputDebugStringA((Line + "\n").c_str());
diff --git a/src/Log.h b/src/Log.h
index 8a0ee9fc7..c9ca17864 100644
--- a/src/Log.h
+++ b/src/Log.h
@@ -8,20 +8,29 @@
class cLog
{ // tolua_export
private:
+
FILE * m_File;
static cLog * s_Log;
size_t m_LastStringSize;
+
public:
+
cLog(const AString & a_FileName);
~cLog();
- void Log(const char * a_Format, va_list argList, bool a_ReplaceCurrentLine = false);
+
+ /** Replaces current line of console with given text.
+ Returns true if successful, false if not (screen too narrow etc.) */
+ bool LogReplaceLine(const char * a_Format, va_list argList);
+ void Log(const char * a_Format, va_list argList);
void Log(const char * a_Format, ...);
+
// tolua_begin
void SimpleLog(const char * a_String);
void OpenLog(const char * a_FileName);
void CloseLog();
void ClearLog();
static cLog* GetInstance();
+
};
// tolua_end
diff --git a/src/MCLogger.cpp b/src/MCLogger.cpp
index b7b826374..0828b7fe4 100644
--- a/src/MCLogger.cpp
+++ b/src/MCLogger.cpp
@@ -147,7 +147,11 @@ void cMCLogger::Log(const char * a_Format, va_list a_ArgList, bool a_ShouldRepla
SetConsoleCursorPosition(Output, Position);
SetColor(csRegular);
- m_Log->Log(a_Format, a_ArgList, a_ShouldReplaceLine);
+ if (!m_Log->LogReplaceLine(a_Format, a_ArgList))
+ {
+ m_BeginLineUpdate = false;
+ puts("");
+ }
ResetColor();
Position = { 0, csbi.dwCursorPosition.Y }; // Set cursor to original position
@@ -155,14 +159,18 @@ void cMCLogger::Log(const char * a_Format, va_list a_ArgList, bool a_ShouldRepla
#else // _WIN32
fputs("\033[1A", stdout); // Move cursor up one line
SetColor(csRegular);
- m_Log->Log(a_Format, a_ArgList, a_ShouldReplaceLine);
+ if (!m_Log->LogReplaceLine(a_Format, a_ArgList))
+ {
+ m_BeginLineUpdate = false;
+ puts("");
+ }
ResetColor();
#endif
}
else
{
SetColor(csRegular);
- m_Log->Log(a_Format, a_ArgList, a_ShouldReplaceLine);
+ m_Log->Log(a_Format, a_ArgList);
ResetColor();
puts("");
}