1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim:expandtab:shiftwidth=2:tabstop=2:cin:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <dbus/dbus.h>
#include "mozilla/Components.h"
#include "mozilla/DBusHelpers.h"
#include "nsDBusHandlerApp.h"
#include "nsIURI.h"
#include "nsIClassInfoImpl.h"
#include "nsCOMPtr.h"
#include "nsCExternalHandlerService.h"
using namespace mozilla;
// XXX why does nsMIMEInfoImpl have a threadsafe nsISupports? do we need one
// here too?
NS_IMPL_CLASSINFO(nsDBusHandlerApp, nullptr, 0,
components::DBusHandlerApp::CID())
NS_IMPL_ISUPPORTS_CI(nsDBusHandlerApp, nsIDBusHandlerApp, nsIHandlerApp)
////////////////////////////////////////////////////////////////////////////////
//// nsIHandlerApp
NS_IMETHODIMP nsDBusHandlerApp::GetName(nsAString& aName) {
aName.Assign(mName);
return NS_OK;
}
NS_IMETHODIMP nsDBusHandlerApp::SetName(const nsAString& aName) {
mName.Assign(aName);
return NS_OK;
}
NS_IMETHODIMP nsDBusHandlerApp::SetDetailedDescription(
const nsAString& aDescription) {
mDetailedDescription.Assign(aDescription);
return NS_OK;
}
NS_IMETHODIMP nsDBusHandlerApp::GetDetailedDescription(
nsAString& aDescription) {
aDescription.Assign(mDetailedDescription);
return NS_OK;
}
NS_IMETHODIMP
nsDBusHandlerApp::Equals(nsIHandlerApp* aHandlerApp, bool* _retval) {
NS_ENSURE_ARG_POINTER(aHandlerApp);
// If the handler app isn't a dbus handler app, then it's not the same app.
nsCOMPtr<nsIDBusHandlerApp> dbusHandlerApp = do_QueryInterface(aHandlerApp);
if (!dbusHandlerApp) {
*_retval = false;
return NS_OK;
}
nsAutoCString service;
nsAutoCString method;
nsresult rv = dbusHandlerApp->GetService(service);
if (NS_FAILED(rv)) {
*_retval = false;
return NS_OK;
}
rv = dbusHandlerApp->GetMethod(method);
if (NS_FAILED(rv)) {
*_retval = false;
return NS_OK;
}
*_retval = service.Equals(mService) && method.Equals(mMethod);
return NS_OK;
}
NS_IMETHODIMP
nsDBusHandlerApp::LaunchWithURI(
nsIURI* aURI, mozilla::dom::BrowsingContext* aBrowsingContext) {
nsAutoCString spec;
nsresult rv = aURI->GetAsciiSpec(spec);
NS_ENSURE_SUCCESS(rv, rv);
const char* uri = spec.get();
DBusError err;
dbus_error_init(&err);
mozilla::UniquePtr<DBusConnection, mozilla::DBusConnectionDelete> connection(
dbus_bus_get_private(DBUS_BUS_SESSION, &err));
if (dbus_error_is_set(&err)) {
dbus_error_free(&err);
return NS_ERROR_FAILURE;
}
if (nullptr == connection) {
return NS_ERROR_FAILURE;
}
dbus_connection_set_exit_on_disconnect(connection.get(), false);
RefPtr<DBusMessage> msg =
already_AddRefed<DBusMessage>(dbus_message_new_method_call(
mService.get(), mObjpath.get(), mInterface.get(), mMethod.get()));
if (!msg) {
return NS_ERROR_FAILURE;
}
dbus_message_set_no_reply(msg, true);
DBusMessageIter iter;
dbus_message_iter_init_append(msg, &iter);
dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &uri);
if (dbus_connection_send(connection.get(), msg, nullptr)) {
dbus_connection_flush(connection.get());
} else {
return NS_ERROR_FAILURE;
}
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////
//// nsIDBusHandlerApp
NS_IMETHODIMP nsDBusHandlerApp::GetService(nsACString& aService) {
aService.Assign(mService);
return NS_OK;
}
NS_IMETHODIMP nsDBusHandlerApp::SetService(const nsACString& aService) {
mService.Assign(aService);
return NS_OK;
}
NS_IMETHODIMP nsDBusHandlerApp::GetMethod(nsACString& aMethod) {
aMethod.Assign(mMethod);
return NS_OK;
}
NS_IMETHODIMP nsDBusHandlerApp::SetMethod(const nsACString& aMethod) {
mMethod.Assign(aMethod);
return NS_OK;
}
NS_IMETHODIMP nsDBusHandlerApp::GetDBusInterface(nsACString& aInterface) {
aInterface.Assign(mInterface);
return NS_OK;
}
NS_IMETHODIMP nsDBusHandlerApp::SetDBusInterface(const nsACString& aInterface) {
mInterface.Assign(aInterface);
return NS_OK;
}
NS_IMETHODIMP nsDBusHandlerApp::GetObjectPath(nsACString& aObjpath) {
aObjpath.Assign(mObjpath);
return NS_OK;
}
NS_IMETHODIMP nsDBusHandlerApp::SetObjectPath(const nsACString& aObjpath) {
mObjpath.Assign(aObjpath);
return NS_OK;
}
|
