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687f556750
When virDBusMessageRead() and virDBusMessageDecode were first added in commit 834c9c94, they were identical except that virDBusMessageRead() would unref the message after decoding it. This difference was eliminated later in commit dc7f3ffc after it became apparent that unref-ing the message so soon was never the right thing to do. The two identical functions remained though, with the tests and virDBus library itself calling the Decode variant, and all other users calling the Read variant. This patch eliminates the duplication, switching all users to virDBusMessageDecode (and moving the nice API documentation comment from the Read function up to the Decode function). Signed-off-by: Laine Stump <laine@laine.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
79 lines
2.7 KiB
C
79 lines
2.7 KiB
C
/*
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* virdbus.h: helper for using DBus
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*
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* Copyright (C) 2012-2013 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef LIBVIRT_VIRDBUS_H
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# define LIBVIRT_VIRDBUS_H
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# ifdef WITH_DBUS
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# undef interface /* Work around namespace pollution in mingw's rpc.h */
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# include <dbus/dbus.h>
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# else
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# define DBusConnection void
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# define DBusMessage void
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# endif
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# include "internal.h"
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# include <stdarg.h>
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void virDBusSetSharedBus(bool shared);
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DBusConnection *virDBusGetSystemBus(void);
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bool virDBusHasSystemBus(void);
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void virDBusCloseSystemBus(void);
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DBusConnection *virDBusGetSessionBus(void);
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int virDBusCreateMethod(DBusMessage **call,
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const char *destination,
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const char *path,
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const char *iface,
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const char *member,
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const char *types, ...);
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int virDBusCreateMethodV(DBusMessage **call,
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const char *destination,
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const char *path,
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const char *iface,
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const char *member,
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const char *types,
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va_list args);
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int virDBusCreateReply(DBusMessage **reply,
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const char *types, ...);
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int virDBusCreateReplyV(DBusMessage **reply,
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const char *types,
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va_list args);
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int virDBusCallMethod(DBusConnection *conn,
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DBusMessage **reply,
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virErrorPtr error,
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const char *destination,
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const char *path,
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const char *iface,
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const char *member,
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const char *types, ...);
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int virDBusMessageDecode(DBusMessage *msg,
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const char *types, ...);
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void virDBusMessageUnref(DBusMessage *msg);
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int virDBusIsServiceEnabled(const char *name);
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int virDBusIsServiceRegistered(const char *name);
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bool virDBusErrorIsUnknownMethod(virErrorPtr err);
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#endif /* LIBVIRT_VIRDBUS_H */
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