The Tor Browser: uriloader/exthandler/mac/nsOSHelperAppService.h@4ab42b5ab56c

     1 /* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-

     2  *

     3  * This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #ifndef nsOSHelperAppService_h__

     8 #define nsOSHelperAppService_h__

    10 // The OS helper app service is a subclass of nsExternalHelperAppService and is implemented on each

    11 // platform. It contains platform specific code for finding helper applications for a given mime type

    12 // in addition to launching those applications. This is the Mac version.

    14 #include "nsExternalHelperAppService.h"

    15 #include "nsCExternalHandlerService.h"

    16 #include "nsMIMEInfoImpl.h"

    17 #include "nsCOMPtr.h"

    19 class nsOSHelperAppService : public nsExternalHelperAppService

    20 {

    21 public:

    22   nsOSHelperAppService();

    23   virtual ~nsOSHelperAppService();

    25   // override nsIExternalProtocolService methods

    26   NS_IMETHOD GetApplicationDescription(const nsACString& aScheme, nsAString& _retval);

    28   // method overrides --> used to hook the mime service into internet config....

    29   NS_IMETHOD GetFromTypeAndExtension(const nsACString& aType, const nsACString& aFileExt, nsIMIMEInfo ** aMIMEInfo);

    30   already_AddRefed<nsIMIMEInfo> GetMIMEInfoFromOS(const nsACString& aMIMEType, const nsACString& aFileExt, bool * aFound);

    31   NS_IMETHOD GetProtocolHandlerInfoFromOS(const nsACString &aScheme,

    32                                           bool *found,

    33                                           nsIHandlerInfo **_retval);

    35   // GetFileTokenForPath must be implemented by each platform.

    36   // platformAppPath --> a platform specific path to an application that we got out of the

    37   //                     rdf data source. This can be a mac file spec, a unix path or a windows path depending on the platform

    38   // aFile --> an nsIFile representation of that platform application path.

    39   virtual nsresult GetFileTokenForPath(const char16_t * platformAppPath, nsIFile ** aFile);

    41   nsresult OSProtocolHandlerExists(const char * aScheme,

    42                                    bool * aHandlerExists);

    44 private:

    45   uint32_t mPermissions;

    46 };

    48 #endif // nsOSHelperAppService_h__

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