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log.cpp

@@ -0,0 +1,59 @@
+#include "log.hpp"
+
+#include <memory>
+
+std::string Log::format(const std::string& fmt_str, ...)
+{
+	va_list ap;
+	char* fp = NULL;
+	va_start(ap, fmt_str);
+	vasprintf(&fp, fmt_str.c_str(), ap);
+	va_end(ap);
+	std::unique_ptr<char, decltype(free)*> formatted(fp, free);
+	return std::string(formatted.get());
+}
+
+std::string Log::logDate(void)
+{
+	time_t unixTime;
+	struct tm timeStruct;
+	time(&unixTime);
+	localtime_r(&unixTime, &timeStruct);
+	return format("%04i-%02i-%02i %02i:%02i:%02i", timeStruct.tm_year + 1900, timeStruct.tm_mon + 1, timeStruct.tm_mday,
+		timeStruct.tm_hour, timeStruct.tm_min, timeStruct.tm_sec);
+}
+
+Log::Log()
+{
+
+}
+
+void Log::Init(const char *filename)
+{
+	this->filename = filename;
+	if ((access(filename, F_OK) == 0))
+	{
+
+	}
+	else 
+	{
+		FILE* logfile = fopen((filename), "w");
+		fclose(logfile);
+	}
+}
+
+void Log::Write(std::string debug_text)
+{
+	std::ofstream logFile;
+	logFile.open((this->filename), std::ofstream::app);
+	std::string writeDebug = "[";
+	writeDebug += logDate();
+	writeDebug += "] ";
+	writeDebug += debug_text.c_str();
+	logFile << writeDebug << std::endl;
+	logFile.close();
+}
+Log::~Log()
+{
+
+}