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virNetServerClientGetInfo returns the client's remote address as a string, which is a part of the client object. Use VIR_STRDUP to make a copy which can be freely accessed even after the virNetServerClient object is unlocked. To reproduce, put a sleep between virObjectUnlock in virNetServerClientGetInfo and virTypedParamsAddString in adminClientGetInfo, then close the queried connection during that sleep.
156 lines
7.1 KiB
C
156 lines
7.1 KiB
C
/*
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* virnetserverclient.h: generic network RPC server client
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*
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* Copyright (C) 2006-2011 Red Hat, Inc.
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* Copyright (C) 2006 Daniel P. Berrange
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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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* Author: Daniel P. Berrange <berrange@redhat.com>
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*/
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#ifndef __VIR_NET_SERVER_CLIENT_H__
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# define __VIR_NET_SERVER_CLIENT_H__
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# include "viridentity.h"
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# include "virnetsocket.h"
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# include "virnetmessage.h"
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# include "virobject.h"
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# include "virjson.h"
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typedef struct _virNetServerClient virNetServerClient;
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typedef virNetServerClient *virNetServerClientPtr;
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typedef int (*virNetServerClientDispatchFunc)(virNetServerClientPtr client,
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virNetMessagePtr msg,
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void *opaque);
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typedef int (*virNetServerClientFilterFunc)(virNetServerClientPtr client,
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virNetMessagePtr msg,
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void *opaque);
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typedef virJSONValuePtr (*virNetServerClientPrivPreExecRestart)(virNetServerClientPtr client,
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void *data);
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typedef void *(*virNetServerClientPrivNewPostExecRestart)(virNetServerClientPtr client,
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virJSONValuePtr object,
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void *opaque);
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typedef void *(*virNetServerClientPrivNew)(virNetServerClientPtr client,
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void *opaque);
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virNetServerClientPtr virNetServerClientNew(unsigned long long id,
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virNetSocketPtr sock,
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int auth,
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bool readonly,
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size_t nrequests_max,
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# ifdef WITH_GNUTLS
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virNetTLSContextPtr tls,
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# endif
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virNetServerClientPrivNew privNew,
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virNetServerClientPrivPreExecRestart privPreExecRestart,
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virFreeCallback privFree,
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void *privOpaque);
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virNetServerClientPtr virNetServerClientNewPostExecRestart(virJSONValuePtr object,
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virNetServerClientPrivNewPostExecRestart privNew,
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virNetServerClientPrivPreExecRestart privPreExecRestart,
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virFreeCallback privFree,
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void *privOpaque,
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void *opaque);
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virJSONValuePtr virNetServerClientPreExecRestart(virNetServerClientPtr client);
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int virNetServerClientAddFilter(virNetServerClientPtr client,
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virNetServerClientFilterFunc func,
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void *opaque);
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void virNetServerClientRemoveFilter(virNetServerClientPtr client,
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int filterID);
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int virNetServerClientGetAuth(virNetServerClientPtr client);
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void virNetServerClientSetAuth(virNetServerClientPtr client, int auth);
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bool virNetServerClientGetReadonly(virNetServerClientPtr client);
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unsigned long long virNetServerClientGetID(virNetServerClientPtr client);
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long long virNetServerClientGetTimestamp(virNetServerClientPtr client);
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# ifdef WITH_GNUTLS
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bool virNetServerClientHasTLSSession(virNetServerClientPtr client);
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virNetTLSSessionPtr virNetServerClientGetTLSSession(virNetServerClientPtr client);
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int virNetServerClientGetTLSKeySize(virNetServerClientPtr client);
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# endif
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# ifdef WITH_SASL
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bool virNetServerClientHasSASLSession(virNetServerClientPtr client);
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void virNetServerClientSetSASLSession(virNetServerClientPtr client,
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virNetSASLSessionPtr sasl);
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virNetSASLSessionPtr virNetServerClientGetSASLSession(virNetServerClientPtr client);
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# endif
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int virNetServerClientGetFD(virNetServerClientPtr client);
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bool virNetServerClientIsSecure(virNetServerClientPtr client);
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bool virNetServerClientIsLocal(virNetServerClientPtr client);
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int virNetServerClientGetUNIXIdentity(virNetServerClientPtr client,
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uid_t *uid, gid_t *gid, pid_t *pid,
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unsigned long long *timestamp);
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int virNetServerClientGetSELinuxContext(virNetServerClientPtr client,
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char **context);
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virIdentityPtr virNetServerClientGetIdentity(virNetServerClientPtr client);
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void *virNetServerClientGetPrivateData(virNetServerClientPtr client);
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typedef void (*virNetServerClientCloseFunc)(virNetServerClientPtr client);
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void virNetServerClientSetCloseHook(virNetServerClientPtr client,
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virNetServerClientCloseFunc cf);
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void virNetServerClientSetDispatcher(virNetServerClientPtr client,
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virNetServerClientDispatchFunc func,
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void *opaque);
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void virNetServerClientClose(virNetServerClientPtr client);
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bool virNetServerClientIsClosed(virNetServerClientPtr client);
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void virNetServerClientDelayedClose(virNetServerClientPtr client);
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void virNetServerClientImmediateClose(virNetServerClientPtr client);
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bool virNetServerClientWantClose(virNetServerClientPtr client);
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int virNetServerClientInit(virNetServerClientPtr client);
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int virNetServerClientInitKeepAlive(virNetServerClientPtr client,
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int interval,
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unsigned int count);
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bool virNetServerClientCheckKeepAlive(virNetServerClientPtr client,
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virNetMessagePtr msg);
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int virNetServerClientStartKeepAlive(virNetServerClientPtr client);
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const char *virNetServerClientLocalAddrStringSASL(virNetServerClientPtr client);
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const char *virNetServerClientRemoteAddrStringSASL(virNetServerClientPtr client);
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const char *virNetServerClientRemoteAddrStringURI(virNetServerClientPtr client);
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int virNetServerClientSendMessage(virNetServerClientPtr client,
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virNetMessagePtr msg);
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bool virNetServerClientNeedAuth(virNetServerClientPtr client);
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int virNetServerClientGetTransport(virNetServerClientPtr client);
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int virNetServerClientGetInfo(virNetServerClientPtr client,
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bool *readonly, char **sock_addr,
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virIdentityPtr *identity);
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#endif /* __VIR_NET_SERVER_CLIENT_H__ */
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