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e56061bb4c
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Huw Davies <huw@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
91 lines
4 KiB
C
91 lines
4 KiB
C
/*
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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, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "winternl.h"
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#include "wine/orpc.h"
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#include "wine/list.h"
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struct apartment
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{
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struct list entry;
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LONG refs; /* refcount of the apartment (LOCK) */
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BOOL multi_threaded; /* multi-threaded or single-threaded apartment? (RO) */
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DWORD tid; /* thread id (RO) */
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OXID oxid; /* object exporter ID (RO) */
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LONG ipidc; /* interface pointer ID counter, starts at 1 (LOCK) */
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CRITICAL_SECTION cs; /* thread safety */
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struct list proxies; /* imported objects (CS cs) */
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struct list stubmgrs; /* stub managers for exported objects (CS cs) */
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BOOL remunk_exported; /* has the IRemUnknown interface for this apartment been created yet? (CS cs) */
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LONG remoting_started; /* has the RPC system been started for this apartment? (LOCK) */
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struct list loaded_dlls; /* list of dlls loaded by this apartment (CS cs) */
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DWORD host_apt_tid; /* thread ID of apartment hosting objects of differing threading model (CS cs) */
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HWND host_apt_hwnd; /* handle to apartment window of host apartment (CS cs) */
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struct local_server *local_server; /* A marshallable object exposing local servers (CS cs) */
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BOOL being_destroyed; /* is currently being destroyed */
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/* FIXME: OIDs should be given out by RPCSS */
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OID oidc; /* object ID counter, starts at 1, zero is invalid OID (CS cs) */
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/* STA-only fields */
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HWND win; /* message window (LOCK) */
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IMessageFilter *filter; /* message filter (CS cs) */
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BOOL main; /* is this a main-threaded-apartment? (RO) */
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/* MTA-only */
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struct list usage_cookies; /* Used for refcount control with CoIncrementMTAUsage()/CoDecrementMTAUsage(). */
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};
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/* this is what is stored in TEB->ReservedForOle */
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struct tlsdata
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{
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struct apartment *apt;
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IErrorInfo *errorinfo;
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DWORD thread_seqid;/* returned with CoGetCurrentProcess */
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DWORD apt_mask; /* apartment mask (+0Ch on x86) */
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void *unknown0;
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DWORD inits; /* number of times CoInitializeEx called */
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DWORD ole_inits; /* number of times OleInitialize called */
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GUID causality_id; /* unique identifier for each COM call */
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LONG pending_call_count_client; /* number of client calls pending */
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LONG pending_call_count_server; /* number of server calls pending */
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DWORD unknown;
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IObjContext *context_token; /* (+38h on x86) */
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IUnknown *call_state; /* current call context (+3Ch on x86) */
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DWORD unknown2[46];
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IUnknown *cancel_object; /* cancel object set by CoSetCancelObject (+F8h on x86) */
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IUnknown *state; /* see CoSetState */
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struct list spies; /* Spies installed with CoRegisterInitializeSpy */
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DWORD spies_lock;
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};
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extern HRESULT WINAPI InternalTlsAllocData(struct tlsdata **data);
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static inline HRESULT com_get_tlsdata(struct tlsdata **data)
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{
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*data = NtCurrentTeb()->ReservedForOle;
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return *data ? S_OK : InternalTlsAllocData(data);
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}
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static inline struct apartment* com_get_current_apt(void)
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{
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struct tlsdata *tlsdata = NULL;
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com_get_tlsdata(&tlsdata);
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return tlsdata->apt;
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}
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