gecko/ipc/dbus/RawDBusConnection.h
Thomas Zimmermann 19ae300ab9 Bug 919913: Introduce DBusReplyCallback, r=qdot,echou
DBusReplyCallback replaces the removed DBusCallback as type for
reply-handler functions. Bluetooth, the only user of DBus, has
been updated as well.
2013-10-01 10:20:55 +02:00

80 lines
2.2 KiB
C++

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* 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/. */
#ifndef mozilla_ipc_dbus_gonk_rawdbusconnection_h__
#define mozilla_ipc_dbus_gonk_rawdbusconnection_h__
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include "nscore.h"
#include "mozilla/Scoped.h"
#include <mozilla/RefPtr.h>
#include <mozilla/Mutex.h>
struct DBusConnection;
struct DBusError;
struct DBusMessage;
namespace mozilla {
namespace ipc {
typedef void (*DBusReplyCallback)(DBusMessage*, void*);
class RawDBusConnection : public AtomicRefCounted<RawDBusConnection>
{
struct ScopedDBusConnectionPtrTraits : ScopedFreePtrTraits<DBusConnection>
{
static void release(DBusConnection* ptr);
};
public:
RawDBusConnection();
virtual ~RawDBusConnection();
nsresult EstablishDBusConnection();
DBusConnection* GetConnection()
{
return mConnection;
}
bool Send(DBusMessage* aMessage);
bool SendWithReply(DBusReplyCallback aCallback, void* aData,
int aTimeout, DBusMessage* aMessage);
bool SendWithReply(DBusReplyCallback aCallback, void* aData,
int aTimeout, const char* aPath, const char* aIntf,
const char *aFunc, int aFirstArgType, ...);
/* Legacy interface, don't use in new code */
bool SendWithError(DBusMessage** aReply, DBusError* aError, int aTimeout,
DBusMessage* aMessage);
/* Legacy interface, don't use in new code */
bool SendWithError(DBusMessage** aReply, DBusError* aError, int aTimeout,
const char* aPath, const char* aIntf, const char* aFunc,
int aFirstArgType, ...);
protected:
DBusMessage* BuildDBusMessage(const char* aPath, const char* aIntf,
const char* aFunc, int aFirstArgType,
va_list args);
Scoped<ScopedDBusConnectionPtrTraits> mConnection;
private:
static bool sDBusIsInit;
};
}
}
#endif