1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/uriloader/exthandler/unix/nsMIMEInfoUnix.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,184 @@
1.4 +/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 + *
1.6 + * This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifdef MOZ_WIDGET_QT
1.11 +#include <QDesktopServices>
1.12 +#include <QUrl>
1.13 +#include <QString>
1.14 +#if (MOZ_ENABLE_CONTENTACTION)
1.15 +#include <contentaction/contentaction.h>
1.16 +#include "nsContentHandlerApp.h"
1.17 +#endif
1.18 +#endif
1.19 +
1.20 +#include "nsMIMEInfoUnix.h"
1.21 +#include "nsGNOMERegistry.h"
1.22 +#include "nsIGIOService.h"
1.23 +#include "nsNetCID.h"
1.24 +#include "nsIIOService.h"
1.25 +#include "nsIGnomeVFSService.h"
1.26 +#include "nsAutoPtr.h"
1.27 +#ifdef MOZ_ENABLE_DBUS
1.28 +#include "nsDBusHandlerApp.h"
1.29 +#endif
1.30 +
1.31 +nsresult
1.32 +nsMIMEInfoUnix::LoadUriInternal(nsIURI * aURI)
1.33 +{
1.34 + nsresult rv = nsGNOMERegistry::LoadURL(aURI);
1.35 +
1.36 +#ifdef MOZ_WIDGET_QT
1.37 + if (NS_FAILED(rv)) {
1.38 + nsAutoCString spec;
1.39 + aURI->GetAsciiSpec(spec);
1.40 + if (QDesktopServices::openUrl(QUrl(spec.get()))) {
1.41 + rv = NS_OK;
1.42 + }
1.43 + }
1.44 +#endif
1.45 +
1.46 + return rv;
1.47 +}
1.48 +
1.49 +NS_IMETHODIMP
1.50 +nsMIMEInfoUnix::GetHasDefaultHandler(bool *_retval)
1.51 +{
1.52 + // if mDefaultApplication is set, it means the application has been set from
1.53 + // either /etc/mailcap or ${HOME}/.mailcap, in which case we don't want to
1.54 + // give the GNOME answer.
1.55 + if (mDefaultApplication)
1.56 + return nsMIMEInfoImpl::GetHasDefaultHandler(_retval);
1.57 +
1.58 + *_retval = false;
1.59 +
1.60 + if (mClass == eProtocolInfo) {
1.61 + *_retval = nsGNOMERegistry::HandlerExists(mSchemeOrType.get());
1.62 + } else {
1.63 + nsRefPtr<nsMIMEInfoBase> mimeInfo = nsGNOMERegistry::GetFromType(mSchemeOrType);
1.64 + if (!mimeInfo) {
1.65 + nsAutoCString ext;
1.66 + nsresult rv = GetPrimaryExtension(ext);
1.67 + if (NS_SUCCEEDED(rv)) {
1.68 + mimeInfo = nsGNOMERegistry::GetFromExtension(ext);
1.69 + }
1.70 + }
1.71 + if (mimeInfo)
1.72 + *_retval = true;
1.73 + }
1.74 +
1.75 + if (*_retval)
1.76 + return NS_OK;
1.77 +
1.78 +#if defined(MOZ_ENABLE_CONTENTACTION)
1.79 + ContentAction::Action action =
1.80 + ContentAction::Action::defaultActionForFile(QUrl(), QString(mSchemeOrType.get()));
1.81 + if (action.isValid()) {
1.82 + *_retval = true;
1.83 + return NS_OK;
1.84 + }
1.85 +#endif
1.86 +
1.87 + return NS_OK;
1.88 +}
1.89 +
1.90 +nsresult
1.91 +nsMIMEInfoUnix::LaunchDefaultWithFile(nsIFile *aFile)
1.92 +{
1.93 + // if mDefaultApplication is set, it means the application has been set from
1.94 + // either /etc/mailcap or ${HOME}/.mailcap, in which case we don't want to
1.95 + // give the GNOME answer.
1.96 + if (mDefaultApplication)
1.97 + return nsMIMEInfoImpl::LaunchDefaultWithFile(aFile);
1.98 +
1.99 + nsAutoCString nativePath;
1.100 + aFile->GetNativePath(nativePath);
1.101 +
1.102 +#if defined(MOZ_ENABLE_CONTENTACTION)
1.103 + QUrl uri = QUrl::fromLocalFile(QString::fromUtf8(nativePath.get()));
1.104 + ContentAction::Action action =
1.105 + ContentAction::Action::defaultActionForFile(uri, QString(mSchemeOrType.get()));
1.106 + if (action.isValid()) {
1.107 + action.trigger();
1.108 + return NS_OK;
1.109 + }
1.110 + return NS_ERROR_FAILURE;
1.111 +#endif
1.112 +
1.113 + nsCOMPtr<nsIGIOService> giovfs = do_GetService(NS_GIOSERVICE_CONTRACTID);
1.114 + nsAutoCString uriSpec;
1.115 + if (giovfs) {
1.116 + // nsGIOMimeApp->Launch wants a URI string instead of local file
1.117 + nsresult rv;
1.118 + nsCOMPtr<nsIIOService> ioservice = do_GetService(NS_IOSERVICE_CONTRACTID, &rv);
1.119 + NS_ENSURE_SUCCESS(rv, rv);
1.120 + nsCOMPtr<nsIURI> uri;
1.121 + rv = ioservice->NewFileURI(aFile, getter_AddRefs(uri));
1.122 + NS_ENSURE_SUCCESS(rv, rv);
1.123 + uri->GetSpec(uriSpec);
1.124 + }
1.125 +
1.126 + nsCOMPtr<nsIGnomeVFSService> gnomevfs = do_GetService(NS_GNOMEVFSSERVICE_CONTRACTID);
1.127 + if (giovfs) {
1.128 + nsCOMPtr<nsIGIOMimeApp> app;
1.129 + if (NS_SUCCEEDED(giovfs->GetAppForMimeType(mSchemeOrType, getter_AddRefs(app))) && app)
1.130 + return app->Launch(uriSpec);
1.131 + } else if (gnomevfs) {
1.132 + /* Fallback to GnomeVFS */
1.133 + nsCOMPtr<nsIGnomeVFSMimeApp> app;
1.134 + if (NS_SUCCEEDED(gnomevfs->GetAppForMimeType(mSchemeOrType, getter_AddRefs(app))) && app)
1.135 + return app->Launch(nativePath);
1.136 + }
1.137 +
1.138 + // If we haven't got an app we try to get a valid one by searching for the
1.139 + // extension mapped type
1.140 + nsRefPtr<nsMIMEInfoBase> mimeInfo = nsGNOMERegistry::GetFromExtension(nativePath);
1.141 + if (mimeInfo) {
1.142 + nsAutoCString type;
1.143 + mimeInfo->GetType(type);
1.144 + if (giovfs) {
1.145 + nsCOMPtr<nsIGIOMimeApp> app;
1.146 + if (NS_SUCCEEDED(giovfs->GetAppForMimeType(type, getter_AddRefs(app))) && app)
1.147 + return app->Launch(uriSpec);
1.148 + } else if (gnomevfs) {
1.149 + nsCOMPtr<nsIGnomeVFSMimeApp> app;
1.150 + if (NS_SUCCEEDED(gnomevfs->GetAppForMimeType(type, getter_AddRefs(app))) && app)
1.151 + return app->Launch(nativePath);
1.152 + }
1.153 + }
1.154 +
1.155 + if (!mDefaultApplication)
1.156 + return NS_ERROR_FILE_NOT_FOUND;
1.157 +
1.158 + return LaunchWithIProcess(mDefaultApplication, nativePath);
1.159 +}
1.160 +
1.161 +#if defined(MOZ_ENABLE_CONTENTACTION)
1.162 +NS_IMETHODIMP
1.163 +nsMIMEInfoUnix::GetPossibleApplicationHandlers(nsIMutableArray ** aPossibleAppHandlers)
1.164 +{
1.165 + if (!mPossibleApplications) {
1.166 + mPossibleApplications = do_CreateInstance(NS_ARRAY_CONTRACTID);
1.167 +
1.168 + if (!mPossibleApplications)
1.169 + return NS_ERROR_OUT_OF_MEMORY;
1.170 +
1.171 + QList<ContentAction::Action> actions =
1.172 + ContentAction::Action::actionsForFile(QUrl(), QString(mSchemeOrType.get()));
1.173 +
1.174 + for (int i = 0; i < actions.size(); ++i) {
1.175 + nsContentHandlerApp* app =
1.176 + new nsContentHandlerApp(nsString((char16_t*)actions[i].name().data()),
1.177 + mSchemeOrType, actions[i]);
1.178 + mPossibleApplications->AppendElement(app, false);
1.179 + }
1.180 + }
1.181 +
1.182 + *aPossibleAppHandlers = mPossibleApplications;
1.183 + NS_ADDREF(*aPossibleAppHandlers);
1.184 + return NS_OK;
1.185 +}
1.186 +#endif
1.187 +
