|
|
@@ -0,0 +1,134 @@
|
|
|
+#ifndef ALOG_H
|
|
|
+#define ALOG_H
|
|
|
+
|
|
|
+#include <stdarg.h>
|
|
|
+#include <string.h>
|
|
|
+#include <fstream>
|
|
|
+#include <string>
|
|
|
+
|
|
|
+#ifndef __FILENAME__
|
|
|
+
|
|
|
+#ifdef _WIN32
|
|
|
+ #define __FILENAME__ (strrchr(__FILE__, '\\') ? strrchr(__FILE__, '\\') + 1 : __FILE__)
|
|
|
+#else
|
|
|
+ #define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)
|
|
|
+#endif
|
|
|
+
|
|
|
+#endif
|
|
|
+
|
|
|
+// Global Logger class
|
|
|
+namespace iv {
|
|
|
+
|
|
|
+class Logger
|
|
|
+{
|
|
|
+private:
|
|
|
+ Logger()
|
|
|
+ {
|
|
|
+ mbFileOpen = false;
|
|
|
+ mbCallBack = false;
|
|
|
+ }
|
|
|
+ ~Logger()
|
|
|
+ {
|
|
|
+
|
|
|
+ }
|
|
|
+public:
|
|
|
+
|
|
|
+ static Logger & Inst()
|
|
|
+ {
|
|
|
+ static iv::Logger instance_;
|
|
|
+ return instance_;
|
|
|
+ }
|
|
|
+ void Log(char const* file, char const* func, int line, char const* format, ...)
|
|
|
+ {
|
|
|
+ static char complete_entry[2048];
|
|
|
+ static char message[1024];
|
|
|
+
|
|
|
+ va_list args;
|
|
|
+ va_start(args, format);
|
|
|
+ vsnprintf(message, 1024, format, args);
|
|
|
+
|
|
|
+ #ifndef DEBUG_NOTRACE
|
|
|
+ snprintf(complete_entry, 2048, "%s | %s() | %d: %s", file, func,line, message);
|
|
|
+
|
|
|
+ #else
|
|
|
+ strncpy(complete_entry, message, 1024);
|
|
|
+ #endif
|
|
|
+
|
|
|
+ va_end(args);
|
|
|
+ if((!mbFileOpen) &&(!mbCallBack))
|
|
|
+ printf("%s\n", complete_entry);
|
|
|
+ else
|
|
|
+ {
|
|
|
+ if(mbFileOpen)
|
|
|
+ {
|
|
|
+ file_ << complete_entry << std::endl;
|
|
|
+ file_.flush();
|
|
|
+ }
|
|
|
+ if(mbCallBack)
|
|
|
+ {
|
|
|
+ callback_(complete_entry);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ void setlogfile(std::string strfilepath)
|
|
|
+ {
|
|
|
+ if (file_.is_open())
|
|
|
+ {
|
|
|
+ // Close any open logfile, perhaps user want a new with unique filename
|
|
|
+ file_.close();
|
|
|
+ }
|
|
|
+
|
|
|
+ file_.open(strfilepath.c_str());
|
|
|
+ if (file_.fail())
|
|
|
+ {
|
|
|
+ mbFileOpen = false;
|
|
|
+ printf("Cannot open log file: %s \n",
|
|
|
+ strfilepath.c_str());
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ mbFileOpen = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ typedef void(*FuncPtr)(const char*);
|
|
|
+
|
|
|
+ void SetCallback(FuncPtr callback)
|
|
|
+ {
|
|
|
+ callback_ = callback;
|
|
|
+ if(callback_ != 0)mbCallBack = true;
|
|
|
+ else mbCallBack = false;
|
|
|
+ }
|
|
|
+ bool IsCallbackSet()
|
|
|
+ {
|
|
|
+ return callback_ != 0;
|
|
|
+ }
|
|
|
+ bool IsFileOpen() { return file_.is_open(); }
|
|
|
+
|
|
|
+private:
|
|
|
+
|
|
|
+ FuncPtr callback_ = 0;
|
|
|
+ std::ofstream file_;
|
|
|
+ bool mbFileOpen;
|
|
|
+ bool mbCallBack;
|
|
|
+
|
|
|
+};
|
|
|
+
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+#ifndef NOTUSEALOG
|
|
|
+
|
|
|
+#define ALOG(Format_, ...) iv::Logger::Inst().Log(__FILENAME__, __FUNCTION__, __LINE__, Format_, ##__VA_ARGS__)
|
|
|
+
|
|
|
+#else
|
|
|
+
|
|
|
+#define ALOG(Format_, ...)
|
|
|
+
|
|
|
+#endif
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+#endif
|
