1
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2
/* ***** BEGIN LICENSE BLOCK *****
3
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
5
* The contents of this file are subject to the Netscape Public License
6
* Version 1.1 (the "License"); you may not use this file except in
7
* compliance with the License. You may obtain a copy of the License at
8
* http://www.mozilla.org/NPL/
10
* Software distributed under the License is distributed on an "AS IS" basis,
11
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12
* for the specific language governing rights and limitations under the
15
* The Original Code is Mozilla Communicator client code.
17
* The Initial Developer of the Original Code is
18
* Netscape Communications Corporation.
19
* Portions created by the Initial Developer are Copyright (C) 1998
20
* the Initial Developer. All Rights Reserved.
23
* Alec Flett <alecf@netscape.com>
24
* Brian Nesse <bnesse@netscape.com>
26
* Alternatively, the contents of this file may be used under the terms of
27
* either the GNU General Public License Version 2 or later (the "GPL"), or
28
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29
* in which case the provisions of the GPL or the LGPL are applicable instead
30
* of those above. If you wish to allow use of your version of this file only
31
* under the terms of either the GPL or the LGPL, and not to allow others to
32
* use your version of this file under the terms of the NPL, indicate your
33
* decision by deleting the provisions above and replace them with the notice
34
* and other provisions required by the GPL or the LGPL. If you do not delete
35
* the provisions above, a recipient may use your version of this file under
36
* the terms of any one of the NPL, the GPL or the LGPL.
38
* ***** END LICENSE BLOCK ***** */
41
#include "nsIObserver.h"
42
#include "nsIPrefBranch.h"
43
#include "nsIPrefBranchInternal.h"
44
#include "nsIPrefLocalizedString.h"
45
#include "nsISecurityPref.h"
46
#include "nsISupportsArray.h"
48
#include "nsISupportsPrimitives.h"
49
#include "nsIRelativeFilePref.h"
50
#include "nsILocalFile.h"
52
#include "nsVoidArray.h"
53
#include "nsWeakReference.h"
55
class nsPrefBranch : public nsIPrefBranchInternal,
56
public nsISecurityPref,
58
public nsSupportsWeakReference
63
NS_DECL_NSIPREFBRANCHINTERNAL
64
NS_DECL_NSISECURITYPREF
67
nsPrefBranch(const char *aPrefRoot, PRBool aDefaultBranch);
68
virtual ~nsPrefBranch();
70
PRInt32 GetRootLength() { return mPrefRootLength; }
73
nsPrefBranch() /* disallow use of this constructer */
76
nsresult GetDefaultFromPropertiesFile(const char *aPrefName, PRUnichar **return_buf);
77
const char *getPrefName(const char *aPrefName);
78
nsresult getValidatedPrefName(const char *aPrefName, const char **_retval);
79
void freeObserverList(void);
82
PRInt32 mPrefRootLength;
83
nsAutoVoidArray *mObservers;
85
nsCStringArray mObserverDomains;
91
class nsPrefLocalizedString : public nsIPrefLocalizedString,
92
public nsISupportsString
95
nsPrefLocalizedString();
96
virtual ~nsPrefLocalizedString();
99
NS_FORWARD_NSISUPPORTSSTRING(mUnicodeString->)
100
NS_FORWARD_NSISUPPORTSPRIMITIVE(mUnicodeString->)
105
NS_IMETHOD GetData(PRUnichar**);
106
NS_IMETHOD SetData(const PRUnichar* aData);
107
NS_IMETHOD SetDataWithLength(PRUint32 aLength, const PRUnichar *aData);
109
nsCOMPtr<nsISupportsString> mUnicodeString;
113
class nsRelativeFilePref : public nsIRelativeFilePref
117
NS_DECL_NSIRELATIVEFILEPREF
119
nsRelativeFilePref();
120
virtual ~nsRelativeFilePref();
123
nsCOMPtr<nsILocalFile> mFile;
124
nsCAutoString mRelativeToKey; // An nsCAutoString because length is always very short.
125
// While this makes the object larger, avoids allocation.