2022-9-2 01:27:03

src/utils.h

@@ -0,0 +1,56 @@
+#ifndef utils_h__
+#define utils_h__
+#include <string>
+#include <stdarg.h>
+#include <stdio.h>
+#define BUFFCOUNT (3196)
+#define SET_TEXTW(X) L#X
+#define SET_TEXTA(X) #X
+
+
+namespace Util
+{
+	/**
+	* @brief 到16进制Hex文本
+	* @param buf
+	* @param len
+	* @param tok
+	* @return
+   */
+	static std::string ToHexString(const unsigned char* buf, int len, std::string tok = " ")
+	{
+		std::string output;
+		char temp[8];
+		for (int i = 0; i < len; ++i)
+		{
+			memset(temp, 0, sizeof(temp));
+			snprintf(temp, sizeof(temp), "%.2X", buf[i]);
+			output.append(temp, 2);
+			output.append(tok);
+		}
+
+		return output;
+	}
+
+	static void _Log(const char* formatstring, ...)
+	{
+		int nSize = 0;
+		char buff[BUFFCOUNT];
+		memset(buff, 0, sizeof(buff));
+		va_list args;
+		va_start(args, formatstring);
+		nSize = vsnprintf(buff, sizeof(buff), formatstring, args);
+		va_end(args);
+		char szPrINT32[BUFFCOUNT + 50] = { 0 };
+		sprintf(szPrINT32, "[DNF_PROJECT] %s \n", buff);//wsprintfA
+		printf(szPrINT32);
+	}
+
+
+}
+
+
+#define LOG(format,...) Util::_Log(format,##__VA_ARGS__)
+
+
+#endif // utils_h__