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comparison: uriloader/exthandler/unix/nsMIMEInfoUnix.cpp
uriloader/exthandler/unix/nsMIMEInfoUnix.cpp
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:f4aaf3ee88e6 |
|---|---|
| 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/. */ | |
| 6 | |
| 7 #ifdef MOZ_WIDGET_QT | |
| 8 #include <QDesktopServices> | |
| 9 #include <QUrl> | |
| 10 #include <QString> | |
| 11 #if (MOZ_ENABLE_CONTENTACTION) | |
| 12 #include <contentaction/contentaction.h> | |
| 13 #include "nsContentHandlerApp.h" | |
| 14 #endif | |
| 15 #endif | |
| 16 | |
| 17 #include "nsMIMEInfoUnix.h" | |
| 18 #include "nsGNOMERegistry.h" | |
| 19 #include "nsIGIOService.h" | |
| 20 #include "nsNetCID.h" | |
| 21 #include "nsIIOService.h" | |
| 22 #include "nsIGnomeVFSService.h" | |
| 23 #include "nsAutoPtr.h" | |
| 24 #ifdef MOZ_ENABLE_DBUS | |
| 25 #include "nsDBusHandlerApp.h" | |
| 26 #endif | |
| 27 | |
| 28 nsresult | |
| 29 nsMIMEInfoUnix::LoadUriInternal(nsIURI * aURI) | |
| 30 { | |
| 31 nsresult rv = nsGNOMERegistry::LoadURL(aURI); | |
| 32 | |
| 33 #ifdef MOZ_WIDGET_QT | |
| 34 if (NS_FAILED(rv)) { | |
| 35 nsAutoCString spec; | |
| 36 aURI->GetAsciiSpec(spec); | |
| 37 if (QDesktopServices::openUrl(QUrl(spec.get()))) { | |
| 38 rv = NS_OK; | |
| 39 } | |
| 40 } | |
| 41 #endif | |
| 42 | |
| 43 return rv; | |
| 44 } | |
| 45 | |
| 46 NS_IMETHODIMP | |
| 47 nsMIMEInfoUnix::GetHasDefaultHandler(bool *_retval) | |
| 48 { | |
| 49 // if mDefaultApplication is set, it means the application has been set from | |
| 50 // either /etc/mailcap or ${HOME}/.mailcap, in which case we don't want to | |
| 51 // give the GNOME answer. | |
| 52 if (mDefaultApplication) | |
| 53 return nsMIMEInfoImpl::GetHasDefaultHandler(_retval); | |
| 54 | |
| 55 *_retval = false; | |
| 56 | |
| 57 if (mClass == eProtocolInfo) { | |
| 58 *_retval = nsGNOMERegistry::HandlerExists(mSchemeOrType.get()); | |
| 59 } else { | |
| 60 nsRefPtr<nsMIMEInfoBase> mimeInfo = nsGNOMERegistry::GetFromType(mSchemeOrType); | |
| 61 if (!mimeInfo) { | |
| 62 nsAutoCString ext; | |
| 63 nsresult rv = GetPrimaryExtension(ext); | |
| 64 if (NS_SUCCEEDED(rv)) { | |
| 65 mimeInfo = nsGNOMERegistry::GetFromExtension(ext); | |
| 66 } | |
| 67 } | |
| 68 if (mimeInfo) | |
| 69 *_retval = true; | |
| 70 } | |
| 71 | |
| 72 if (*_retval) | |
| 73 return NS_OK; | |
| 74 | |
| 75 #if defined(MOZ_ENABLE_CONTENTACTION) | |
| 76 ContentAction::Action action = | |
| 77 ContentAction::Action::defaultActionForFile(QUrl(), QString(mSchemeOrType.get())); | |
| 78 if (action.isValid()) { | |
| 79 *_retval = true; | |
| 80 return NS_OK; | |
| 81 } | |
| 82 #endif | |
| 83 | |
| 84 return NS_OK; | |
| 85 } | |
| 86 | |
| 87 nsresult | |
| 88 nsMIMEInfoUnix::LaunchDefaultWithFile(nsIFile *aFile) | |
| 89 { | |
| 90 // if mDefaultApplication is set, it means the application has been set from | |
| 91 // either /etc/mailcap or ${HOME}/.mailcap, in which case we don't want to | |
| 92 // give the GNOME answer. | |
| 93 if (mDefaultApplication) | |
| 94 return nsMIMEInfoImpl::LaunchDefaultWithFile(aFile); | |
| 95 | |
| 96 nsAutoCString nativePath; | |
| 97 aFile->GetNativePath(nativePath); | |
| 98 | |
| 99 #if defined(MOZ_ENABLE_CONTENTACTION) | |
| 100 QUrl uri = QUrl::fromLocalFile(QString::fromUtf8(nativePath.get())); | |
| 101 ContentAction::Action action = | |
| 102 ContentAction::Action::defaultActionForFile(uri, QString(mSchemeOrType.get())); | |
| 103 if (action.isValid()) { | |
| 104 action.trigger(); | |
| 105 return NS_OK; | |
| 106 } | |
| 107 return NS_ERROR_FAILURE; | |
| 108 #endif | |
| 109 | |
| 110 nsCOMPtr<nsIGIOService> giovfs = do_GetService(NS_GIOSERVICE_CONTRACTID); | |
| 111 nsAutoCString uriSpec; | |
| 112 if (giovfs) { | |
| 113 // nsGIOMimeApp->Launch wants a URI string instead of local file | |
| 114 nsresult rv; | |
| 115 nsCOMPtr<nsIIOService> ioservice = do_GetService(NS_IOSERVICE_CONTRACTID, &rv); | |
| 116 NS_ENSURE_SUCCESS(rv, rv); | |
| 117 nsCOMPtr<nsIURI> uri; | |
| 118 rv = ioservice->NewFileURI(aFile, getter_AddRefs(uri)); | |
| 119 NS_ENSURE_SUCCESS(rv, rv); | |
| 120 uri->GetSpec(uriSpec); | |
| 121 } | |
| 122 | |
| 123 nsCOMPtr<nsIGnomeVFSService> gnomevfs = do_GetService(NS_GNOMEVFSSERVICE_CONTRACTID); | |
| 124 if (giovfs) { | |
| 125 nsCOMPtr<nsIGIOMimeApp> app; | |
| 126 if (NS_SUCCEEDED(giovfs->GetAppForMimeType(mSchemeOrType, getter_AddRefs(app))) && app) | |
| 127 return app->Launch(uriSpec); | |
| 128 } else if (gnomevfs) { | |
| 129 /* Fallback to GnomeVFS */ | |
| 130 nsCOMPtr<nsIGnomeVFSMimeApp> app; | |
| 131 if (NS_SUCCEEDED(gnomevfs->GetAppForMimeType(mSchemeOrType, getter_AddRefs(app))) && app) | |
| 132 return app->Launch(nativePath); | |
| 133 } | |
| 134 | |
| 135 // If we haven't got an app we try to get a valid one by searching for the | |
| 136 // extension mapped type | |
| 137 nsRefPtr<nsMIMEInfoBase> mimeInfo = nsGNOMERegistry::GetFromExtension(nativePath); | |
| 138 if (mimeInfo) { | |
| 139 nsAutoCString type; | |
| 140 mimeInfo->GetType(type); | |
| 141 if (giovfs) { | |
| 142 nsCOMPtr<nsIGIOMimeApp> app; | |
| 143 if (NS_SUCCEEDED(giovfs->GetAppForMimeType(type, getter_AddRefs(app))) && app) | |
| 144 return app->Launch(uriSpec); | |
| 145 } else if (gnomevfs) { | |
| 146 nsCOMPtr<nsIGnomeVFSMimeApp> app; | |
| 147 if (NS_SUCCEEDED(gnomevfs->GetAppForMimeType(type, getter_AddRefs(app))) && app) | |
| 148 return app->Launch(nativePath); | |
| 149 } | |
| 150 } | |
| 151 | |
| 152 if (!mDefaultApplication) | |
| 153 return NS_ERROR_FILE_NOT_FOUND; | |
| 154 | |
| 155 return LaunchWithIProcess(mDefaultApplication, nativePath); | |
| 156 } | |
| 157 | |
| 158 #if defined(MOZ_ENABLE_CONTENTACTION) | |
| 159 NS_IMETHODIMP | |
| 160 nsMIMEInfoUnix::GetPossibleApplicationHandlers(nsIMutableArray ** aPossibleAppHandlers) | |
| 161 { | |
| 162 if (!mPossibleApplications) { | |
| 163 mPossibleApplications = do_CreateInstance(NS_ARRAY_CONTRACTID); | |
| 164 | |
| 165 if (!mPossibleApplications) | |
| 166 return NS_ERROR_OUT_OF_MEMORY; | |
| 167 | |
| 168 QList<ContentAction::Action> actions = | |
| 169 ContentAction::Action::actionsForFile(QUrl(), QString(mSchemeOrType.get())); | |
| 170 | |
| 171 for (int i = 0; i < actions.size(); ++i) { | |
| 172 nsContentHandlerApp* app = | |
| 173 new nsContentHandlerApp(nsString((char16_t*)actions[i].name().data()), | |
| 174 mSchemeOrType, actions[i]); | |
| 175 mPossibleApplications->AppendElement(app, false); | |
| 176 } | |
| 177 } | |
| 178 | |
| 179 *aPossibleAppHandlers = mPossibleApplications; | |
| 180 NS_ADDREF(*aPossibleAppHandlers); | |
| 181 return NS_OK; | |
| 182 } | |
| 183 #endif | |
| 184 |
