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: #ifdef MOZ_WIDGET_QT
michael@0: #include <QDesktopServices>
michael@0: #include <QUrl>
michael@0: #include <QString>
michael@0: #if (MOZ_ENABLE_CONTENTACTION)
michael@0: #include <contentaction/contentaction.h>
michael@0: #include "nsContentHandlerApp.h"
michael@0: #endif
michael@0: #endif
michael@0: 
michael@0: #include "nsMIMEInfoUnix.h"
michael@0: #include "nsGNOMERegistry.h"
michael@0: #include "nsIGIOService.h"
michael@0: #include "nsNetCID.h"
michael@0: #include "nsIIOService.h"
michael@0: #include "nsIGnomeVFSService.h"
michael@0: #include "nsAutoPtr.h"
michael@0: #ifdef MOZ_ENABLE_DBUS
michael@0: #include "nsDBusHandlerApp.h"
michael@0: #endif
michael@0: 
michael@0: nsresult
michael@0: nsMIMEInfoUnix::LoadUriInternal(nsIURI * aURI)
michael@0: {
michael@0:   nsresult rv = nsGNOMERegistry::LoadURL(aURI);
michael@0: 
michael@0: #ifdef MOZ_WIDGET_QT
michael@0:   if (NS_FAILED(rv)) {
michael@0:     nsAutoCString spec;
michael@0:     aURI->GetAsciiSpec(spec);
michael@0:     if (QDesktopServices::openUrl(QUrl(spec.get()))) {
michael@0:       rv = NS_OK;
michael@0:     }
michael@0:   }
michael@0: #endif
michael@0: 
michael@0:   return rv;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsMIMEInfoUnix::GetHasDefaultHandler(bool *_retval)
michael@0: {
michael@0:   // if mDefaultApplication is set, it means the application has been set from
michael@0:   // either /etc/mailcap or ${HOME}/.mailcap, in which case we don't want to
michael@0:   // give the GNOME answer.
michael@0:   if (mDefaultApplication)
michael@0:     return nsMIMEInfoImpl::GetHasDefaultHandler(_retval);
michael@0: 
michael@0:   *_retval = false;
michael@0: 
michael@0:   if (mClass ==  eProtocolInfo) {
michael@0:     *_retval = nsGNOMERegistry::HandlerExists(mSchemeOrType.get());
michael@0:   } else {
michael@0:     nsRefPtr<nsMIMEInfoBase> mimeInfo = nsGNOMERegistry::GetFromType(mSchemeOrType);
michael@0:     if (!mimeInfo) {
michael@0:       nsAutoCString ext;
michael@0:       nsresult rv = GetPrimaryExtension(ext);
michael@0:       if (NS_SUCCEEDED(rv)) {
michael@0:         mimeInfo = nsGNOMERegistry::GetFromExtension(ext);
michael@0:       }
michael@0:     }
michael@0:     if (mimeInfo)
michael@0:       *_retval = true;
michael@0:   }
michael@0: 
michael@0:   if (*_retval)
michael@0:     return NS_OK;
michael@0: 
michael@0: #if defined(MOZ_ENABLE_CONTENTACTION)
michael@0:   ContentAction::Action action = 
michael@0:     ContentAction::Action::defaultActionForFile(QUrl(), QString(mSchemeOrType.get()));
michael@0:   if (action.isValid()) {
michael@0:     *_retval = true;
michael@0:     return NS_OK;
michael@0:   }
michael@0: #endif
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: nsMIMEInfoUnix::LaunchDefaultWithFile(nsIFile *aFile)
michael@0: {
michael@0:   // if mDefaultApplication is set, it means the application has been set from
michael@0:   // either /etc/mailcap or ${HOME}/.mailcap, in which case we don't want to
michael@0:   // give the GNOME answer.
michael@0:   if (mDefaultApplication)
michael@0:     return nsMIMEInfoImpl::LaunchDefaultWithFile(aFile);
michael@0: 
michael@0:   nsAutoCString nativePath;
michael@0:   aFile->GetNativePath(nativePath);
michael@0: 
michael@0: #if defined(MOZ_ENABLE_CONTENTACTION)
michael@0:   QUrl uri = QUrl::fromLocalFile(QString::fromUtf8(nativePath.get()));
michael@0:   ContentAction::Action action =
michael@0:     ContentAction::Action::defaultActionForFile(uri, QString(mSchemeOrType.get()));
michael@0:   if (action.isValid()) {
michael@0:     action.trigger();
michael@0:     return NS_OK;
michael@0:   }
michael@0:   return NS_ERROR_FAILURE;
michael@0: #endif
michael@0: 
michael@0:   nsCOMPtr<nsIGIOService> giovfs = do_GetService(NS_GIOSERVICE_CONTRACTID);
michael@0:   nsAutoCString uriSpec;
michael@0:   if (giovfs) {
michael@0:     // nsGIOMimeApp->Launch wants a URI string instead of local file
michael@0:     nsresult rv;
michael@0:     nsCOMPtr<nsIIOService> ioservice = do_GetService(NS_IOSERVICE_CONTRACTID, &rv);
michael@0:     NS_ENSURE_SUCCESS(rv, rv);
michael@0:     nsCOMPtr<nsIURI> uri;
michael@0:     rv = ioservice->NewFileURI(aFile, getter_AddRefs(uri));
michael@0:     NS_ENSURE_SUCCESS(rv, rv);
michael@0:     uri->GetSpec(uriSpec);
michael@0:   }
michael@0: 
michael@0:   nsCOMPtr<nsIGnomeVFSService> gnomevfs = do_GetService(NS_GNOMEVFSSERVICE_CONTRACTID);
michael@0:   if (giovfs) {
michael@0:     nsCOMPtr<nsIGIOMimeApp> app;
michael@0:     if (NS_SUCCEEDED(giovfs->GetAppForMimeType(mSchemeOrType, getter_AddRefs(app))) && app)
michael@0:       return app->Launch(uriSpec);
michael@0:   } else if (gnomevfs) {
michael@0:     /* Fallback to GnomeVFS */
michael@0:     nsCOMPtr<nsIGnomeVFSMimeApp> app;
michael@0:     if (NS_SUCCEEDED(gnomevfs->GetAppForMimeType(mSchemeOrType, getter_AddRefs(app))) && app)
michael@0:       return app->Launch(nativePath);
michael@0:   }
michael@0: 
michael@0:   // If we haven't got an app we try to get a valid one by searching for the
michael@0:   // extension mapped type
michael@0:   nsRefPtr<nsMIMEInfoBase> mimeInfo = nsGNOMERegistry::GetFromExtension(nativePath);
michael@0:   if (mimeInfo) {
michael@0:     nsAutoCString type;
michael@0:     mimeInfo->GetType(type);
michael@0:     if (giovfs) {
michael@0:       nsCOMPtr<nsIGIOMimeApp> app;
michael@0:       if (NS_SUCCEEDED(giovfs->GetAppForMimeType(type, getter_AddRefs(app))) && app)
michael@0:         return app->Launch(uriSpec);
michael@0:     } else if (gnomevfs) {
michael@0:       nsCOMPtr<nsIGnomeVFSMimeApp> app;
michael@0:       if (NS_SUCCEEDED(gnomevfs->GetAppForMimeType(type, getter_AddRefs(app))) && app)
michael@0:         return app->Launch(nativePath);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   if (!mDefaultApplication)
michael@0:     return NS_ERROR_FILE_NOT_FOUND;
michael@0: 
michael@0:   return LaunchWithIProcess(mDefaultApplication, nativePath);
michael@0: }
michael@0: 
michael@0: #if defined(MOZ_ENABLE_CONTENTACTION)
michael@0: NS_IMETHODIMP
michael@0: nsMIMEInfoUnix::GetPossibleApplicationHandlers(nsIMutableArray ** aPossibleAppHandlers)
michael@0: {
michael@0:   if (!mPossibleApplications) {
michael@0:     mPossibleApplications = do_CreateInstance(NS_ARRAY_CONTRACTID);
michael@0: 
michael@0:     if (!mPossibleApplications)
michael@0:       return NS_ERROR_OUT_OF_MEMORY;
michael@0: 
michael@0:     QList<ContentAction::Action> actions =
michael@0:       ContentAction::Action::actionsForFile(QUrl(), QString(mSchemeOrType.get()));
michael@0: 
michael@0:     for (int i = 0; i < actions.size(); ++i) {
michael@0:       nsContentHandlerApp* app =
michael@0:         new nsContentHandlerApp(nsString((char16_t*)actions[i].name().data()), 
michael@0:                                 mSchemeOrType, actions[i]);
michael@0:       mPossibleApplications->AppendElement(app, false);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   *aPossibleAppHandlers = mPossibleApplications;
michael@0:   NS_ADDREF(*aPossibleAppHandlers);
michael@0:   return NS_OK;
michael@0: }
michael@0: #endif
michael@0: