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-rw-r--r--src/gui/gui.cpp10
-rw-r--r--src/gui/gui.h1
-rw-r--r--src/logger.cpp58
-rw-r--r--src/logger.h22
4 files changed, 91 insertions, 0 deletions
diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index f84750e17..8dbaec952 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -49,6 +49,7 @@
#include "resources/resourcemanager.h"
#include "utils/langs.h"
+#include "utils/timer.h"
#include <guichan/exception.hpp>
@@ -107,6 +108,7 @@ Gui::Gui() :
mFocusListeners(),
mForegroundColor(Theme::getThemeColor(Theme::TEXT)),
mForegroundColor2(Theme::getThemeColor(Theme::TEXT_OUTLINE)),
+ mTime(0),
mCustomCursor(false),
mDoubleClick(true)
{
@@ -366,6 +368,14 @@ void Gui::slowLogic()
mNpcFont->slowLogic(5);
if (windowContainer)
windowContainer->slowLogic();
+
+ const int time = cur_time;
+ if (mTime != time)
+ {
+ logger->flush();
+ mTime = time;
+ }
+
BLOCK_END("Gui::slowLogic")
}
diff --git a/src/gui/gui.h b/src/gui/gui.h
index 56895b699..7c34fc5cf 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -197,6 +197,7 @@ class Gui final : public gcn::Gui
FocusListenerList mFocusListeners;
gcn::Color mForegroundColor;
gcn::Color mForegroundColor2;
+ int mTime;
bool mCustomCursor; /**< Show custom cursor */
bool mDoubleClick;
};
diff --git a/src/logger.cpp b/src/logger.cpp
index bac895954..a4cc5096b 100644
--- a/src/logger.cpp
+++ b/src/logger.cpp
@@ -64,6 +64,9 @@ Logger *logger = nullptr; // Log object
Logger::Logger() :
mLogFile(),
+ mDelayedLog(),
+ mMutex(SDL_CreateMutex()),
+ mThreadLocked(false),
mLogToStandardOut(true),
mDebugLog(false)
{
@@ -73,6 +76,7 @@ Logger::~Logger()
{
if (mLogFile.is_open())
mLogFile.close();
+ SDL_DestroyMutex(mMutex);
}
void Logger::setLogFile(const std::string &logFilename)
@@ -169,6 +173,60 @@ void Logger::log(const char *const log_text, ...)
delete [] buf;
}
+void Logger::log_r(const char *const log_text, ...)
+{
+ SDL_mutexP(mMutex);
+
+ unsigned size = 1024;
+ if (strlen(log_text) * 3 > size)
+ size = static_cast<unsigned>(strlen(log_text) * 3);
+
+ char* buf = new char[size + 1];
+ va_list ap;
+
+ // Use a temporary buffer to fill in the variables
+ va_start(ap, log_text);
+ vsnprintf(buf, size, log_text, ap);
+ buf[size] = 0;
+ va_end(ap);
+
+ // Get the current system time
+ timeval tv;
+ gettimeofday(&tv, nullptr);
+
+ // Print the log entry
+ std::stringstream timeStr;
+ DATESTREAM
+ LOG_ANDROID(buf)
+
+ if (mLogFile.is_open())
+ {
+ timeStr << buf << std::endl;
+ mThreadLocked = true;
+ mDelayedLog.push_back(timeStr.str());
+ mThreadLocked = false;
+ }
+
+ if (mLogToStandardOut)
+ std::cout << timeStr.str() << buf << std::endl;
+
+ // Delete temporary buffer
+ delete [] buf;
+
+ SDL_mutexV(mMutex);
+}
+
+void Logger::flush()
+{
+ if (!mThreadLocked)
+ {
+ SDL_mutexP(mMutex);
+ FOR_EACH (std::vector<std::string>::const_iterator, it, mDelayedLog)
+ mLogFile << *it;
+ SDL_mutexV(mMutex);
+ }
+}
+
// here string must be safe for any usage
void Logger::safeError(const std::string &error_text)
{
diff --git a/src/logger.h b/src/logger.h
index 0941a0e63..c68277ce5 100644
--- a/src/logger.h
+++ b/src/logger.h
@@ -24,7 +24,11 @@
#define LOGGER_H
#include "main.h"
+
+#include <SDL_thread.h>
+
#include <fstream>
+#include <vector>
#include "localconsts.h"
@@ -79,6 +83,19 @@ class Logger final
;
/**
+ * Enters a message in the log (thread safe).
+ */
+ void log_r(const char *const log_text, ...)
+#ifdef __GNUC__
+#ifdef __OpenBSD__
+ __attribute__((__format__(printf, 2, 3)))
+#else
+ __attribute__((__format__(gnu_printf, 2, 3)))
+#endif
+#endif
+ ;
+
+ /**
* Enters a message in the log. The message will be timestamped.
*/
void log1(const char *const log_text);
@@ -88,6 +105,8 @@ class Logger final
*/
void log(const std::string &str);
+ void flush();
+
#ifdef ENABLEDEBUGLOG
/**
* Enters debug message in the log. The message will be timestamped.
@@ -113,6 +132,9 @@ class Logger final
private:
std::ofstream mLogFile;
+ std::vector<std::string> mDelayedLog;
+ SDL_mutex *mMutex;
+ volatile bool mThreadLocked;
bool mLogToStandardOut;
bool mDebugLog;
};