The Tor Browser / file comparison
comparison: uriloader/exthandler/nsDBusHandlerApp.cpp
uriloader/exthandler/nsDBusHandlerApp.cpp
- branch
- TOR_BUG_3246
- changeset 5
- 4ab42b5ab56c
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| -1:000000000000 | 0:e6fbaf4115d9 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- | |
| 2 * vim:expandtab:shiftwidth=2:tabstop=2:cin: | |
| 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 #include <dbus/dbus.h> | |
| 8 #include "nsDBusHandlerApp.h" | |
| 9 #include "nsIURI.h" | |
| 10 #include "nsIClassInfoImpl.h" | |
| 11 #include "nsCOMPtr.h" | |
| 12 #include "nsCExternalHandlerService.h" | |
| 13 | |
| 14 // XXX why does nsMIMEInfoImpl have a threadsafe nsISupports? do we need one | |
| 15 // here too? | |
| 16 NS_IMPL_CLASSINFO(nsDBusHandlerApp, nullptr, 0, NS_DBUSHANDLERAPP_CID) | |
| 17 NS_IMPL_ISUPPORTS_CI(nsDBusHandlerApp, nsIDBusHandlerApp, nsIHandlerApp) | |
| 18 | |
| 19 //////////////////////////////////////////////////////////////////////////////// | |
| 20 //// nsIHandlerApp | |
| 21 | |
| 22 NS_IMETHODIMP nsDBusHandlerApp::GetName(nsAString& aName) | |
| 23 { | |
| 24 aName.Assign(mName); | |
| 25 return NS_OK; | |
| 26 } | |
| 27 | |
| 28 NS_IMETHODIMP nsDBusHandlerApp::SetName(const nsAString & aName) | |
| 29 { | |
| 30 mName.Assign(aName); | |
| 31 return NS_OK; | |
| 32 } | |
| 33 | |
| 34 NS_IMETHODIMP nsDBusHandlerApp::SetDetailedDescription(const nsAString & aDescription) | |
| 35 { | |
| 36 mDetailedDescription.Assign(aDescription); | |
| 37 | |
| 38 return NS_OK; | |
| 39 } | |
| 40 | |
| 41 NS_IMETHODIMP nsDBusHandlerApp::GetDetailedDescription(nsAString& aDescription) | |
| 42 { | |
| 43 aDescription.Assign(mDetailedDescription); | |
| 44 | |
| 45 return NS_OK; | |
| 46 } | |
| 47 | |
| 48 NS_IMETHODIMP | |
| 49 nsDBusHandlerApp::Equals(nsIHandlerApp *aHandlerApp, bool *_retval) | |
| 50 { | |
| 51 NS_ENSURE_ARG_POINTER(aHandlerApp); | |
| 52 | |
| 53 // If the handler app isn't a dbus handler app, then it's not the same app. | |
| 54 nsCOMPtr<nsIDBusHandlerApp> dbusHandlerApp = do_QueryInterface(aHandlerApp); | |
| 55 if (!dbusHandlerApp) { | |
| 56 *_retval = false; | |
| 57 return NS_OK; | |
| 58 } | |
| 59 nsAutoCString service; | |
| 60 nsAutoCString method; | |
| 61 | |
| 62 nsresult rv = dbusHandlerApp->GetService(service); | |
| 63 if (NS_FAILED(rv)) { | |
| 64 *_retval = false; | |
| 65 return NS_OK; | |
| 66 } | |
| 67 rv = dbusHandlerApp->GetMethod(method); | |
| 68 if (NS_FAILED(rv)) { | |
| 69 *_retval = false; | |
| 70 return NS_OK; | |
| 71 } | |
| 72 | |
| 73 *_retval = service.Equals(mService) && method.Equals(mMethod); | |
| 74 return NS_OK; | |
| 75 } | |
| 76 | |
| 77 NS_IMETHODIMP | |
| 78 nsDBusHandlerApp::LaunchWithURI(nsIURI *aURI, | |
| 79 nsIInterfaceRequestor *aWindowContext) | |
| 80 { | |
| 81 nsAutoCString spec; | |
| 82 nsresult rv = aURI->GetAsciiSpec(spec); | |
| 83 NS_ENSURE_SUCCESS(rv,rv); | |
| 84 const char* uri = spec.get(); | |
| 85 | |
| 86 DBusError err; | |
| 87 dbus_error_init(&err); | |
| 88 | |
| 89 DBusConnection *connection; | |
| 90 connection = dbus_bus_get(DBUS_BUS_SESSION, &err); | |
| 91 if (dbus_error_is_set(&err)) { | |
| 92 dbus_error_free(&err); | |
| 93 return NS_ERROR_FAILURE; | |
| 94 } | |
| 95 if (nullptr == connection) { | |
| 96 return NS_ERROR_FAILURE; | |
| 97 } | |
| 98 dbus_connection_set_exit_on_disconnect(connection,false); | |
| 99 | |
| 100 DBusMessage* msg; | |
| 101 msg = dbus_message_new_method_call(mService.get(), | |
| 102 mObjpath.get(), | |
| 103 mInterface.get(), | |
| 104 mMethod.get()); | |
| 105 | |
| 106 if (!msg) { | |
| 107 return NS_ERROR_FAILURE; | |
| 108 } | |
| 109 dbus_message_set_no_reply(msg, true); | |
| 110 | |
| 111 DBusMessageIter iter; | |
| 112 dbus_message_iter_init_append(msg, &iter); | |
| 113 dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &uri); | |
| 114 | |
| 115 if (dbus_connection_send(connection, msg, nullptr)) { | |
| 116 dbus_connection_flush(connection); | |
| 117 dbus_message_unref(msg); | |
| 118 } else { | |
| 119 dbus_message_unref(msg); | |
| 120 return NS_ERROR_FAILURE; | |
| 121 } | |
| 122 return NS_OK; | |
| 123 | |
| 124 } | |
| 125 | |
| 126 //////////////////////////////////////////////////////////////////////////////// | |
| 127 //// nsIDBusHandlerApp | |
| 128 | |
| 129 /* attribute AUTF8String service; */ | |
| 130 NS_IMETHODIMP nsDBusHandlerApp::GetService(nsACString & aService) | |
| 131 { | |
| 132 aService.Assign(mService); | |
| 133 return NS_OK; | |
| 134 } | |
| 135 | |
| 136 NS_IMETHODIMP nsDBusHandlerApp::SetService(const nsACString & aService) | |
| 137 { | |
| 138 mService.Assign(aService); | |
| 139 return NS_OK; | |
| 140 } | |
| 141 | |
| 142 /* attribute AUTF8String method; */ | |
| 143 NS_IMETHODIMP nsDBusHandlerApp::GetMethod(nsACString & aMethod) | |
| 144 { | |
| 145 aMethod.Assign(mMethod); | |
| 146 return NS_OK; | |
| 147 } | |
| 148 | |
| 149 NS_IMETHODIMP nsDBusHandlerApp::SetMethod(const nsACString & aMethod) | |
| 150 { | |
| 151 mMethod.Assign(aMethod); | |
| 152 return NS_OK; | |
| 153 } | |
| 154 | |
| 155 /* attribute AUTF8String interface; */ | |
| 156 NS_IMETHODIMP nsDBusHandlerApp::GetDBusInterface(nsACString & aInterface) | |
| 157 { | |
| 158 aInterface.Assign(mInterface); | |
| 159 return NS_OK; | |
| 160 } | |
| 161 | |
| 162 NS_IMETHODIMP nsDBusHandlerApp::SetDBusInterface(const nsACString & aInterface) | |
| 163 { | |
| 164 mInterface.Assign(aInterface); | |
| 165 return NS_OK; | |
| 166 } | |
| 167 | |
| 168 /* attribute AUTF8String objpath; */ | |
| 169 NS_IMETHODIMP nsDBusHandlerApp::GetObjectPath(nsACString & aObjpath) | |
| 170 { | |
| 171 aObjpath.Assign(mObjpath); | |
| 172 return NS_OK; | |
| 173 } | |
| 174 | |
| 175 NS_IMETHODIMP nsDBusHandlerApp::SetObjectPath(const nsACString & aObjpath) | |
| 176 { | |
| 177 mObjpath.Assign(aObjpath); | |
| 178 return NS_OK; | |
| 179 } | |
| 180 | |
| 181 |
