initial commit

libnpk/source/libNPK_Errors.cpp

@@ -0,0 +1,36 @@
+#include "libNPK_StdAfx.h"
+#include "libNPK_Errors.h"
+
+
+namespace NPK
+{
+
+static ErrorCode	g_LastError = NPK_ERR_SUCCESS;
+static char			g_strLastErrorDesc[1024] = {0};
+
+//设置错误
+void setLastError(ErrorCode err, const char* desc, ...)
+{
+	g_LastError = err;
+
+	g_strLastErrorDesc[0] = 0;
+
+	va_list ptr; 
+	va_start(ptr, desc);
+	_vsnprintf(g_strLastErrorDesc, 1024, desc, ptr);
+	va_end(ptr);
+}
+
+//得到上一个错误
+ErrorCode getLastErrorCode(void)
+{
+	return g_LastError;
+}
+
+const char* getLastErrorMessage(void)
+{
+	return g_strLastErrorDesc;
+}
+
+
+}