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nsWinRegItem.h
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00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is mozilla.org code.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either of the GNU General Public License Version 2 or later (the "GPL"),
00026  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
00028  * of those above. If you wish to allow use of your version of this file only
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00035  *
00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 #ifndef nsWinRegItem_h__
00039 #define nsWinRegItem_h__
00040 
00041 #include "prtypes.h"
00042 
00043 #include "nsSoftwareUpdate.h"
00044 #include "nsInstallObject.h"
00045 #include "nsWinReg.h"
00046 
00047 PR_BEGIN_EXTERN_C
00048 
00049 class nsWinRegItem : public nsInstallObject {
00050 
00051 public:
00052 
00053   /* Public Fields */
00054 
00055   /* Public Methods */
00056   nsWinRegItem(nsWinReg*        regObj,
00057                PRInt32          root,
00058                PRInt32          action,
00059                const nsAString&  sub,
00060                const nsAString&  valname,
00061                const nsAString&  val,
00062                PRInt32*         aReturn);
00063   
00064   nsWinRegItem(nsWinReg*        regObj,
00065                PRInt32          root,
00066                PRInt32          action,
00067                const nsAString&  sub,
00068                const nsAString&  valname,
00069                PRInt32          val,
00070                PRInt32*         aReturn);
00071   
00072   virtual ~nsWinRegItem();
00073 
00074   PRInt32 Prepare(void);
00075 
00076   PRInt32 Complete();
00077   
00078   char* toString();
00079   
00080   void Abort();
00081   
00082 /* should these be protected? */
00083   PRBool CanUninstall();
00084   PRBool RegisterPackageNode();
00085          
00086 private:
00087   
00088   /* Private Fields */
00089   
00090   nsWinReg* mReg;        // initiating WinReg object
00091   PRInt32   mRootkey;
00092   PRInt32   mCommand;
00093   nsString* mSubkey;     // Name of section
00094   nsString* mName;       // Name of key
00095   void*     mValue;      // data to write
00096   
00097   /* Private Methods */
00098 
00099   nsString* keystr(PRInt32 root, nsString* subkey, nsString* name);
00100 
00101   char* itoa(PRInt32 n);
00102   void reverseString(char* s);
00103 };
00104 
00105 PR_END_EXTERN_C
00106 
00107 #endif /* nsWinRegItem_h__ */