pjs/uriloader/exthandler/mac/nsOSHelperAppService.h

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/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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* The contents of this file are subject to the Mozilla 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/MPL/
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* License.
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* The Original Code is the Mozilla browser.
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* The Initial Developer of the Original Code is
* Netscape Communications, Inc.
* Portions created by the Initial Developer are Copyright (C) 1999
* the Initial Developer. All Rights Reserved.
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* Contributor(s):
* Scott MacGregor <mscott@netscape.com>
* Asaf Romano <mozilla.mano@sent.com>
* Dan Mosedale <dmose@mozilla.org>
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#ifndef nsOSHelperAppService_h__
#define nsOSHelperAppService_h__
// The OS helper app service is a subclass of nsExternalHelperAppService and is implemented on each
// platform. It contains platform specific code for finding helper applications for a given mime type
// in addition to launching those applications. This is the Mac version.
#include "nsExternalHelperAppService.h"
#include "nsCExternalHandlerService.h"
#include "nsMIMEInfoImpl.h"
#include "nsCOMPtr.h"
class nsOSHelperAppService : public nsExternalHelperAppService
{
public:
nsOSHelperAppService();
virtual ~nsOSHelperAppService();
// override nsIExternalProtocolService methods
NS_IMETHOD GetApplicationDescription(const nsACString& aScheme, nsAString& _retval);
// method overrides --> used to hook the mime service into internet config....
NS_IMETHOD GetFromTypeAndExtension(const nsACString& aType, const nsACString& aFileExt, nsIMIMEInfo ** aMIMEInfo);
already_AddRefed<nsIMIMEInfo> GetMIMEInfoFromOS(const nsACString& aMIMEType, const nsACString& aFileExt, bool * aFound);
NS_IMETHOD GetProtocolHandlerInfoFromOS(const nsACString &aScheme,
bool *found,
nsIHandlerInfo **_retval);
// GetFileTokenForPath must be implemented by each platform.
// platformAppPath --> a platform specific path to an application that we got out of the
// rdf data source. This can be a mac file spec, a unix path or a windows path depending on the platform
// aFile --> an nsIFile representation of that platform application path.
virtual nsresult GetFileTokenForPath(const PRUnichar * platformAppPath, nsIFile ** aFile);
nsresult OSProtocolHandlerExists(const char * aScheme,
bool * aHandlerExists);
protected:
virtual void FixFilePermissions(nsILocalFile* aFile);
private:
PRUint32 mPermissions;
};
#endif // nsOSHelperAppService_h__