michael@0: /* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  *
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsOSHelperAppService_h__
michael@0: #define nsOSHelperAppService_h__
michael@0: 
michael@0: // The OS helper app service is a subclass of nsExternalHelperAppService and is implemented on each
michael@0: // platform. It contains platform specific code for finding helper applications for a given mime type
michael@0: // in addition to launching those applications. This is the Mac version.
michael@0: 
michael@0: #include "nsExternalHelperAppService.h"
michael@0: #include "nsCExternalHandlerService.h"
michael@0: #include "nsMIMEInfoImpl.h"
michael@0: #include "nsCOMPtr.h"
michael@0: 
michael@0: class nsOSHelperAppService : public nsExternalHelperAppService
michael@0: {
michael@0: public:
michael@0:   nsOSHelperAppService();
michael@0:   virtual ~nsOSHelperAppService();
michael@0: 
michael@0:   // override nsIExternalProtocolService methods
michael@0:   NS_IMETHOD GetApplicationDescription(const nsACString& aScheme, nsAString& _retval);
michael@0:   
michael@0:   // method overrides --> used to hook the mime service into internet config....
michael@0:   NS_IMETHOD GetFromTypeAndExtension(const nsACString& aType, const nsACString& aFileExt, nsIMIMEInfo ** aMIMEInfo);
michael@0:   already_AddRefed<nsIMIMEInfo> GetMIMEInfoFromOS(const nsACString& aMIMEType, const nsACString& aFileExt, bool * aFound);
michael@0:   NS_IMETHOD GetProtocolHandlerInfoFromOS(const nsACString &aScheme,
michael@0:                                           bool *found,
michael@0:                                           nsIHandlerInfo **_retval);
michael@0: 
michael@0:   // GetFileTokenForPath must be implemented by each platform. 
michael@0:   // platformAppPath --> a platform specific path to an application that we got out of the 
michael@0:   //                     rdf data source. This can be a mac file spec, a unix path or a windows path depending on the platform
michael@0:   // aFile --> an nsIFile representation of that platform application path.
michael@0:   virtual nsresult GetFileTokenForPath(const char16_t * platformAppPath, nsIFile ** aFile);
michael@0: 
michael@0:   nsresult OSProtocolHandlerExists(const char * aScheme,
michael@0:                                    bool * aHandlerExists);
michael@0: 
michael@0: private:
michael@0:   uint32_t mPermissions;
michael@0: };
michael@0: 
michael@0: #endif // nsOSHelperAppService_h__