mirror of
https://github.com/rn10950/RetroZilla.git
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278 lines
8.0 KiB
C++
278 lines
8.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Mozilla GNOME integration code.
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*
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* The Initial Developer of the Original Code is
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* IBM Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2004
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Brian Ryner <bryner@brianryner.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsGnomeVFSService.h"
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#include "nsStringEnumerator.h"
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#include "nsVoidArray.h"
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#include "nsString.h"
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#include "nsIURI.h"
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extern "C" {
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#include <libgnomevfs/gnome-vfs-application-registry.h>
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#include <libgnomevfs/gnome-vfs-init.h>
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#include <libgnomevfs/gnome-vfs-mime.h>
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#include <libgnomevfs/gnome-vfs-mime-handlers.h>
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#include <libgnomevfs/gnome-vfs-mime-info.h>
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#include <libgnome/gnome-url.h>
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}
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class nsGnomeVFSMimeApp : public nsIGnomeVFSMimeApp
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIGNOMEVFSMIMEAPP
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nsGnomeVFSMimeApp(GnomeVFSMimeApplication* aApp) : mApp(aApp) {}
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~nsGnomeVFSMimeApp() { gnome_vfs_mime_application_free(mApp); }
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private:
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GnomeVFSMimeApplication *mApp;
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};
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NS_IMPL_ISUPPORTS1(nsGnomeVFSMimeApp, nsIGnomeVFSMimeApp)
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NS_IMETHODIMP
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nsGnomeVFSMimeApp::GetId(nsACString& aId)
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{
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aId.Assign(mApp->id);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSMimeApp::GetName(nsACString& aName)
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{
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aName.Assign(mApp->name);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSMimeApp::GetCommand(nsACString& aCommand)
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{
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aCommand.Assign(mApp->command);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSMimeApp::GetCanOpenMultipleFiles(PRBool* aCanOpen)
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{
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*aCanOpen = mApp->can_open_multiple_files;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSMimeApp::GetExpectsURIs(PRInt32* aExpects)
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{
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*aExpects = mApp->expects_uris;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSMimeApp::GetSupportedURISchemes(nsIUTF8StringEnumerator** aSchemes)
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{
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*aSchemes = nsnull;
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nsCStringArray *array = new nsCStringArray();
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NS_ENSURE_TRUE(array, NS_ERROR_OUT_OF_MEMORY);
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for (GList *list = mApp->supported_uri_schemes; list; list = list->next) {
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if (!array->AppendCString(nsDependentCString((char*) list->data))) {
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delete array;
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return NS_ERROR_OUT_OF_MEMORY;
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}
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}
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return NS_NewAdoptingUTF8StringEnumerator(aSchemes, array);
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}
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NS_IMETHODIMP
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nsGnomeVFSMimeApp::GetRequiresTerminal(PRBool* aRequires)
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{
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*aRequires = mApp->requires_terminal;
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return NS_OK;
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}
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nsresult
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nsGnomeVFSService::Init()
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{
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return gnome_vfs_init() ? NS_OK : NS_ERROR_FAILURE;
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}
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NS_IMPL_ISUPPORTS1(nsGnomeVFSService, nsIGnomeVFSService)
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NS_IMETHODIMP
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nsGnomeVFSService::GetMimeTypeFromExtension(const nsACString &aExtension,
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nsACString& aMimeType)
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{
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nsCAutoString fileExtToUse(NS_LITERAL_CSTRING(".") + aExtension);
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const char *mimeType = gnome_vfs_mime_type_from_name(fileExtToUse.get());
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aMimeType.Assign(mimeType);
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// |mimeType| points to internal gnome-vfs data, so don't free it.
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSService::GetAppForMimeType(const nsACString &aMimeType,
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nsIGnomeVFSMimeApp** aApp)
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{
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*aApp = nsnull;
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GnomeVFSMimeApplication *app =
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gnome_vfs_mime_get_default_application(PromiseFlatCString(aMimeType).get());
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if (app) {
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nsGnomeVFSMimeApp *mozApp = new nsGnomeVFSMimeApp(app);
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NS_ENSURE_TRUE(mozApp, NS_ERROR_OUT_OF_MEMORY);
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NS_ADDREF(*aApp = mozApp);
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSService::SetAppForMimeType(const nsACString &aMimeType,
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const nsACString &aId)
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{
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gnome_vfs_mime_set_default_application(PromiseFlatCString(aMimeType).get(),
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PromiseFlatCString(aId).get());
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSService::SetIconForMimeType(const nsACString &aMimeType,
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const nsACString &aIconName)
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{
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gnome_vfs_mime_set_icon(PromiseFlatCString(aMimeType).get(),
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PromiseFlatCString(aIconName).get());
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSService::GetDescriptionForMimeType(const nsACString &aMimeType,
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nsACString& aDescription)
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{
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const char *desc =
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gnome_vfs_mime_get_description(PromiseFlatCString(aMimeType).get());
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aDescription.Assign(desc);
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// |desc| points to internal gnome-vfs data, so don't free it.
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSService::ShowURI(nsIURI *aURI)
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{
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nsCAutoString spec;
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aURI->GetSpec(spec);
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if (gnome_url_show(spec.get(), NULL))
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return NS_OK;
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsGnomeVFSService::SetAppStringKey(const nsACString &aID,
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PRInt32 aKey,
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const nsACString &aValue)
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{
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const char *key;
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if (aKey == APP_KEY_COMMAND)
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key = GNOME_VFS_APPLICATION_REGISTRY_COMMAND;
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else if (aKey == APP_KEY_NAME)
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key = GNOME_VFS_APPLICATION_REGISTRY_NAME;
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else if (aKey == APP_KEY_SUPPORTED_URI_SCHEMES)
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key = "supported_uri_schemes";
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else if (aKey == APP_KEY_EXPECTS_URIS)
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key = "expects_uris";
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else
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return NS_ERROR_NOT_AVAILABLE;
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gnome_vfs_application_registry_set_value(PromiseFlatCString(aID).get(), key,
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PromiseFlatCString(aValue).get());
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSService::SetAppBoolKey(const nsACString &aID,
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PRInt32 aKey,
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PRBool aValue)
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{
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const char *key;
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if (aKey == APP_KEY_CAN_OPEN_MULTIPLE)
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key = GNOME_VFS_APPLICATION_REGISTRY_CAN_OPEN_MULTIPLE_FILES;
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else if (aKey == APP_KEY_REQUIRES_TERMINAL)
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key = GNOME_VFS_APPLICATION_REGISTRY_REQUIRES_TERMINAL;
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else
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return NS_ERROR_NOT_AVAILABLE;
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gnome_vfs_application_registry_set_bool_value(PromiseFlatCString(aID).get(),
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key, aValue);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSService::AddMimeType(const nsACString &aID, const nsACString &aType)
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{
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gnome_vfs_application_registry_add_mime_type(PromiseFlatCString(aID).get(),
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PromiseFlatCString(aType).get());
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSService::SyncAppRegistry()
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{
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gnome_vfs_application_registry_sync();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsGnomeVFSService::SetMimeExtensions(const nsACString &aMimeType,
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const nsACString &aExtensionsList)
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{
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GnomeVFSResult res =
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gnome_vfs_mime_set_extensions_list(PromiseFlatCString(aMimeType).get(),
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PromiseFlatCString(aExtensionsList).get());
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return (res == GNOME_VFS_OK) ? NS_OK : NS_ERROR_FAILURE;
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}
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