CWE Directory Reorganization

Rearrange directory structure of CWE to be loosely equivalent to
the H'uru Plasma repository.

Part 1: Movement of directories and files.

Sources/Tools/CheckFolderVar/CheckFolderVar.cpp

@@ -0,0 +1,166 @@
+/*==LICENSE==*
+
+CyanWorlds.com Engine - MMOG client, server and tools
+Copyright (C) 2011 Cyan Worlds, Inc.
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Additional permissions under GNU GPL version 3 section 7
+
+If you modify this Program, or any covered work, by linking or
+combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
+NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
+JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
+(or a modified version of those libraries),
+containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
+PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
+JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
+licensors of this Program grant you additional
+permission to convey the resulting work. Corresponding Source for a
+non-source form of such a combination shall include the source code for
+the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
+work.
+
+You can contact Cyan Worlds, Inc. by email legal@cyan.com
+ or by snail mail at:
+      Cyan Worlds, Inc.
+      14617 N Newport Hwy
+      Mead, WA   99021
+
+*==LICENSE==*/
+////////////////////////////////////////////////////////////////////
+// This little app checks to see if the specified envrionment
+// variable exists, creating it if necessary. If the variable
+// doesn't exist, the app prompts the user with the Browse for
+// Folder dialog box then sets the envrionment variable, using the
+// selected folder as the value.
+//
+// Example:
+// C:\>CheckFolderVar maxr4dir "Select the folder where max is installed then click Ok."
+//
+
+
+////////////////////////////////////////////////////////////////////
+
+#include <stdio.h>
+#include <windows.h>
+#include <shlobj.h>
+#include <string>
+
+////////////////////////////////////////////////////////////////////
+
+std::string gCurrentValue;
+
+// get window handle of cancel button so we can disable it.
+BOOL CALLBACK EnumChildWindowsCallbackProc(HWND hwnd,LPARAM lParam)
+{
+	char text[256];
+	GetWindowText(hwnd,text,256);
+	if (stricmp(text,"Cancel")==0)
+	{
+		*((HWND*)lParam) = hwnd;
+		return FALSE;
+	}
+	return TRUE;
+}
+
+int CALLBACK BrosweForFolderCallbackProc(HWND hwnd,UINT uMsg,LPARAM lp, LPARAM pData)
+{
+	switch(uMsg)
+	{
+	case BFFM_INITIALIZED:
+		// disable cancel button
+		HWND hCancelBtn = NULL;
+		EnumChildWindows(hwnd,EnumChildWindowsCallbackProc,(LPARAM)&hCancelBtn);
+		EnableWindow(hCancelBtn,FALSE);
+		SendMessage(hwnd,BFFM_SETSELECTION,true,(LPARAM)gCurrentValue.data());
+		break;
+	}
+	return 0;
+}
+
+////////////////////////////////////////////////////////////////////
+int main(int argc, char ** argv)
+{
+	if (argc<2)
+	{
+		fprintf(stderr,"Usage: CheckFolderVar varname [-replace] [\"prompt msg\"]\n");
+		return EXIT_FAILURE;
+	}
+
+	// read cmdline
+	char ** args = argv;
+	char * varname = NULL;
+	bool replace = false;
+	char prompt[1024] = "";
+	for (int i=1; i<argc; i++)
+	{
+		if (!varname)
+			varname = args[i];
+		else if (stricmp(args[i],"-replace")==0)
+			replace = true;
+		else
+			sprintf(prompt,"%s",args[i]);
+	}
+	if (prompt[0] == '\0')
+		sprintf(prompt,"Set the '%s' environment variable by browsing to the desired folder and then click Ok:",varname);
+
+
+	// open registry key
+	HKEY hEnvKey;
+	RegOpenKeyEx(HKEY_CURRENT_USER,"Environment",0,KEY_WRITE|KEY_READ,&hEnvKey);
+
+	// check if var already exists
+	char value[MAX_PATH];
+	DWORD bufsz = MAX_PATH;
+	if(RegQueryValueEx(hEnvKey,varname,NULL,NULL,(LPBYTE)value,&bufsz) == ERROR_SUCCESS)
+	{
+		// exit if already exists and not replace
+		if (!replace)
+		{
+			RegCloseKey(hEnvKey);
+			return EXIT_SUCCESS;
+		}
+		gCurrentValue = value;
+	}
+
+TryAgain:
+	// open browse for folder dialog
+	BROWSEINFO  bInfo;
+	LPITEMIDLIST itemList;
+	LPMALLOC  shMalloc;
+	memset( &bInfo, 0, sizeof( bInfo ) );
+	bInfo.hwndOwner = NULL;
+	bInfo.pidlRoot = NULL;
+	bInfo.lpszTitle = prompt;
+	bInfo.ulFlags = BIF_NEWDIALOGSTYLE;
+	bInfo.pszDisplayName = NULL;
+	bInfo.lpfn = BrosweForFolderCallbackProc;
+	itemList = SHBrowseForFolder(&bInfo);
+	if (!itemList)
+		goto TryAgain;
+	SHGetPathFromIDList(itemList,value);
+	SHGetMalloc(&shMalloc);
+	shMalloc->Free(itemList);
+	shMalloc->Release();
+
+	// set environment var
+	RegSetValueEx(hEnvKey,varname,0,REG_SZ,(const BYTE*)value,strlen(value));
+
+	// close registry key
+	RegCloseKey(hEnvKey);
+
+	// bubbye
+	return EXIT_SUCCESS;
+}