gecko-dev/modules/softupdt/include/nsInstallPatch.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef nsInstallPatch_h__
#define nsInstallPatch_h__
#include "prtypes.h"
#include "nsSoftwareUpdate.h"
#include "nsVersionInfo.h"
#include "nsFolderSpec.h"
PR_BEGIN_EXTERN_C
struct nsInstallPatch : public nsInstallObject {
public:
/* Public Fields */
/* Public Methods */
/* Constructor
* inSoftUpdate - softUpdate object we belong to
* inVRName - full path of the registry component
* inVInfo - full version info
* inJarLocation - location inside the JAR file
* folderspec - FolderSpec of target file
* inPartialPath - target file on disk relative to folderspec
*/
nsInstallPatch(nsSoftwareUpdate* inSoftUpdate,
char* inVRName,
nsVersionInfo* inVInfo,
char* inJarLocation,
char* *errorMsg);
nsInstallPatch(nsSoftwareUpdate* inSoftUpdate,
char* inVRName,
nsVersionInfo* inVInfo,
char* inJarLocation,
nsFolderSpec* folderSpec,
char* inPartialPath,
char* *errorMsg);
virtual ~nsInstallPatch();
char* Prepare(void);
/* Complete
* Completes the install:
* - move the patched file to the final location
* - updates the registry
*/
char* Complete(void);
void Abort(void);
char* toString(void);
1998-10-20 20:55:30 +00:00
/* should these be protected? */
PRBool CanUninstall();
PRBool RegisterPackageNode();
private:
/* Private Fields */
char* vrName; // Registry name of the component
nsVersionInfo* versionInfo; // Version
char* jarLocation; // Location in the JAR
char* patchURL; // extracted location of diff (xpURL)
char* targetfile; // source and final file (native)
char* patchedfile; // temp name of patched file
/* Private Methods */
char* checkPrivileges(void);
char* NativePatch( char* srcfile, char* diffURL, char* *errorMsg );
int NativeReplace( char* target, char* tmpfile );
void NativeDeleteFile( char* filename );
};
PR_END_EXTERN_C
#endif /* nsInstallPatch_h__ */