/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
 * The contents of this file are subject to the Netscape Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/NPL/
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code is Mozilla Communicator client code,
 * released March 31, 1998.
 *
 * The Initial Developer of the Original Code is Netscape Communications
 * Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation. All
 * Rights Reserved.
 *
 * Contributor(s): 
 *     Sean Su <ssu@netscape.com>
 */

#ifndef _EXTRA_H_
#define _EXTRA_H_

#include <windows.h>

typedef struct diskSpaceNode dsN;
struct diskSpaceNode
{
  ULONGLONG       ullSpaceRequired;
  LPSTR           szPath;
  dsN             *Next;
  dsN             *Prev;
};

typedef struct structVer
{
  ULONGLONG ullMajor;
  ULONGLONG ullMinor;
  ULONGLONG ullRelease;
  ULONGLONG ullBuild;
} verBlock;

BOOL              InitApplication(HINSTANCE hInstance);
BOOL              InitInstance(HINSTANCE hInstance, DWORD dwCmdShow);
void              PrintError(LPSTR szMsg, DWORD dwErrorCodeSH);
void              FreeMemory(void **vPointer);
void              *NS_GlobalAlloc(DWORD dwMaxBuf);
HRESULT           Initialize(HINSTANCE hInstance);
HRESULT           NS_LoadStringAlloc(HANDLE hInstance, DWORD dwID, LPSTR *szStringBuf, DWORD dwStringBuf);
HRESULT           NS_LoadString(HANDLE hInstance, DWORD dwID, LPSTR szStringBuf, DWORD dwStringBuf);
HRESULT           WinSpawn(LPSTR szClientName, LPSTR szParameters, LPSTR szCurrentDir, int iShowCmd, BOOL bWait);
HRESULT           ParseConfigIni(LPSTR lpszCmdLine);
HRESULT           DecryptString(LPSTR szOutputStr, LPSTR szInputStr);
HRESULT           DecryptVariable(LPSTR szVariable, DWORD dwVariableSize);
void              GetWinReg(HKEY hkRootKey, LPSTR szKey, LPSTR szName, LPSTR szReturnValue, DWORD dwSize);
void              SetWinReg(HKEY hkRootKey, LPSTR szKey, LPSTR szName, DWORD dwType, LPSTR szData, DWORD dwSize);
void              SetWinRegNumValue(HKEY hkRootKey, LPSTR szKey, LPSTR szName, DWORD dwData);
HRESULT           InitUninstallGeneral(void);
HRESULT           InitDlgUninstall(diU *diDialog);
sil               *CreateSilNode();
void              SilNodeInsert(sil *silHead, sil *silTemp);
void              SilNodeDelete(sil *silTemp);
void              DeInitialize(void);
void              DeInitDlgUninstall(diU *diDialog);
void              DetermineOSVersion(void);
void              DeInitILomponents(void);
void              DeInitUninstallGeneral(void);
HRESULT           ParseUninstallIni();
void              ParsePath(LPSTR szInput, LPSTR szOutput, DWORD dwLength, DWORD dwType);
void              RemoveBackSlash(LPSTR szInput);
void              AppendBackSlash(LPSTR szInput, DWORD dwInputSize);
void              RemoveSlash(LPSTR szInput);
void              AppendSlash(LPSTR szInput, DWORD dwInputSize);
HRESULT           FileExists(LPSTR szFile);
BOOL              IsWin95Debute(void);
HRESULT           CheckInstances();
BOOL              GetFileVersion(LPSTR szFile, verBlock *vbVersion);
BOOL              CheckLegacy(HWND hDlg);
int               CompareVersion(verBlock vbVersionOld, verBlock vbVersionNew);
void              RemoveQuotes(LPSTR lpszSrc, LPSTR lpszDest, int iDestSize);
int               MozCopyStr(LPSTR szSrc, LPSTR szDest, DWORD dwDestBufSize);
LPSTR             GetFirstSpace(LPSTR lpszString);
LPSTR             GetFirstNonSpace(LPSTR lpszString);
LPSTR             MozStrChar(LPSTR lpszString, char c);
int               GetArgC(LPSTR lpszCommandLine);
LPSTR             GetArgV(LPSTR lpszCommandLine, int iIndex, LPSTR lpszDest, int iDestSize);
DWORD             ParseCommandLine(LPSTR lpszCmdLine);
void              SetUninstallRunMode(LPSTR szMode);
void              Delay(DWORD dwSeconds);
HRESULT           GetAppPath();
DWORD             CleanupAppList();
DWORD             ProcessAppItem(HKEY hkRoot, LPSTR szKeyAppList, LPSTR szAppID);
void              RemovePathToExeXX(HKEY hkRootKey, LPSTR szKey, DWORD dwIndex, const DWORD dwUpperLimit);
HRESULT           GetUninstallLogPath();
BOOL              WinRegNameExists(HKEY hkRootKey, LPSTR szKey, LPSTR szName);
void              DeleteWinRegValue(HKEY hkRootKey, LPSTR szKey, LPSTR szName);
#endif