Commit for development environment setup

PROMS/ReferencedObjectsOld/LibSource/ZZZNotUsed/DirectoryAndFileAPI/DirectoryAndFileAPI.cpp

@@ -0,0 +1,69 @@
+// This is the main DLL file.
+
+#include "stdafx.h"
+
+#include "DirectoryAndFileAPI.h"
+
+using namespace DirectoryAndFileAPI;
+
+char *DirAndFileFuncts::StringToCharStr(String *InStr)
+{
+	int len =  (InStr->get_Length)();
+	char *rtnstr = new char [len+1];
+	ZeroMemory(rtnstr,len+1);
+	for (int i=0; i<len; i++)
+		rtnstr[i] = (InStr->get_Chars)(i);
+	return rtnstr;
+}
+
+String *DirAndFileFuncts::GetLongName(String *NameIn)
+{
+	char *tmpNameIn;
+	char *tmpNameOut;
+	char *fnPtr = NULL;
+	int rtnval;
+
+	tmpNameIn = StringToCharStr(NameIn);
+
+	tmpNameOut = new char[1];
+	memset(tmpNameOut,0,1);
+
+	// This will get the buffer size we need
+	rtnval = GetFullPathName(tmpNameIn,1,tmpNameOut,&fnPtr);
+
+	if (rtnval > 1)
+	{
+		delete tmpNameOut;
+		tmpNameOut = new char[rtnval+1];
+		memset(tmpNameOut,0,rtnval+1);
+		rtnval = GetFullPathName(tmpNameIn,rtnval,tmpNameOut,&fnPtr);
+	}
+	
+	NameOut = new String(tmpNameOut);
+	return NameOut;
+}
+
+String *DirAndFileFuncts::GetShortName(String *NameIn)
+{
+	char *tmpNameIn;
+	char *tmpNameOut;
+	int rtnval;
+
+	tmpNameIn = StringToCharStr(NameIn);
+
+	tmpNameOut = new char[1];
+	memset(tmpNameOut,0,1);
+
+	rtnval = GetShortPathName(tmpNameIn,tmpNameOut,1);
+
+	if (rtnval > 1)
+	{
+		delete tmpNameOut;
+		tmpNameOut = new char[rtnval+1];
+		memset(tmpNameOut,0,rtnval+1);
+		rtnval = GetShortPathName(tmpNameIn,tmpNameOut,rtnval);
+	}
+
+	NameOut = new String(tmpNameOut);
+	return NameOut;
+}