2002-12-02 21:17:04 +00:00
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/*
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2008-10-18 17:22:19 +00:00
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* Copyright 2001, Ove Kåven, TransGaming Technologies Inc.
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2002-12-02 21:17:04 +00:00
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* Copyright 2002 Greg Turner
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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, write to the Free Software
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2006-05-18 12:49:52 +00:00
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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2002-12-02 21:17:04 +00:00
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*/
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#include <stdio.h>
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2008-12-03 15:41:39 +00:00
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#include <stdarg.h>
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2002-12-02 21:17:04 +00:00
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#include <limits.h>
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#include <assert.h>
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2008-12-03 15:41:39 +00:00
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#include "windef.h"
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#include "winbase.h"
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2002-12-02 21:17:04 +00:00
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#include "winnt.h"
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2016-08-31 13:21:17 +00:00
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#include "winsvc.h"
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2007-09-10 15:10:45 +00:00
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#include "irot.h"
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2008-06-25 17:26:48 +00:00
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#include "epm.h"
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2019-11-07 20:00:00 +00:00
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#include "irpcss.h"
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2002-12-02 21:17:04 +00:00
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#include "wine/debug.h"
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2020-09-02 11:14:49 +00:00
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#include "wine/list.h"
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2002-12-02 21:17:04 +00:00
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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2020-10-18 21:33:30 +00:00
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static WCHAR rpcssW[] = L"RpcSs";
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2007-06-19 12:12:07 +00:00
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static HANDLE exit_event;
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2016-08-31 13:21:17 +00:00
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static SERVICE_STATUS_HANDLE service_handle;
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2002-12-02 21:17:04 +00:00
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2020-09-02 11:14:49 +00:00
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struct registered_class
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{
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struct list entry;
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GUID clsid;
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unsigned int cookie;
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PMInterfacePointer object;
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unsigned int single_use : 1;
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};
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static CRITICAL_SECTION registered_classes_cs = { NULL, -1, 0, 0, 0, 0 };
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static struct list registered_classes = LIST_INIT(registered_classes);
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2022-01-16 10:16:50 +00:00
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HRESULT __cdecl irpcss_server_register(handle_t h, const GUID *clsid, unsigned int flags,
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2020-09-02 11:14:49 +00:00
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PMInterfacePointer object, unsigned int *cookie)
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{
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struct registered_class *entry;
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2022-01-26 07:46:29 +00:00
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static LONG next_cookie;
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2020-09-02 11:14:49 +00:00
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2022-07-03 11:37:49 +00:00
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if (!(entry = calloc(1, sizeof(*entry))))
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2020-09-02 11:14:49 +00:00
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return E_OUTOFMEMORY;
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entry->clsid = *clsid;
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entry->single_use = !(flags & (REGCLS_MULTIPLEUSE | REGCLS_MULTI_SEPARATE));
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2022-07-03 11:37:49 +00:00
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if (!(entry->object = malloc(FIELD_OFFSET(MInterfacePointer, abData[object->ulCntData]))))
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2020-09-02 11:14:49 +00:00
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{
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2022-07-03 11:37:49 +00:00
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free(entry);
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2020-09-02 11:14:49 +00:00
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return E_OUTOFMEMORY;
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}
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entry->object->ulCntData = object->ulCntData;
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memcpy(&entry->object->abData, object->abData, object->ulCntData);
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*cookie = entry->cookie = InterlockedIncrement(&next_cookie);
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EnterCriticalSection(®istered_classes_cs);
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list_add_tail(®istered_classes, &entry->entry);
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LeaveCriticalSection(®istered_classes_cs);
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return S_OK;
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}
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static void scm_revoke_class(struct registered_class *_class)
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{
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list_remove(&_class->entry);
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2022-07-03 11:37:49 +00:00
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free(_class->object);
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free(_class);
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2020-09-02 11:14:49 +00:00
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}
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HRESULT __cdecl irpcss_server_revoke(handle_t h, unsigned int cookie)
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{
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struct registered_class *cur;
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EnterCriticalSection(®istered_classes_cs);
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LIST_FOR_EACH_ENTRY(cur, ®istered_classes, struct registered_class, entry)
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{
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if (cur->cookie == cookie)
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{
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scm_revoke_class(cur);
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break;
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}
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}
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LeaveCriticalSection(®istered_classes_cs);
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return S_OK;
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}
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HRESULT __cdecl irpcss_get_class_object(handle_t h, const GUID *clsid,
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PMInterfacePointer *object)
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{
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struct registered_class *cur;
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*object = NULL;
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EnterCriticalSection(®istered_classes_cs);
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LIST_FOR_EACH_ENTRY(cur, ®istered_classes, struct registered_class, entry)
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{
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if (!memcmp(clsid, &cur->clsid, sizeof(*clsid)))
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{
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*object = MIDL_user_allocate(FIELD_OFFSET(MInterfacePointer, abData[cur->object->ulCntData]));
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if (*object)
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{
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(*object)->ulCntData = cur->object->ulCntData;
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memcpy((*object)->abData, cur->object->abData, cur->object->ulCntData);
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}
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if (cur->single_use)
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scm_revoke_class(cur);
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break;
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}
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}
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LeaveCriticalSection(®istered_classes_cs);
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return *object ? S_OK : E_NOINTERFACE;
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}
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2019-11-07 20:00:00 +00:00
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HRESULT __cdecl irpcss_get_thread_seq_id(handle_t h, DWORD *id)
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{
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static LONG thread_seq_id;
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*id = InterlockedIncrement(&thread_seq_id);
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return S_OK;
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}
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2019-11-07 19:59:59 +00:00
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static RPC_STATUS RPCSS_Initialize(void)
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2002-12-02 21:17:04 +00:00
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{
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2019-11-07 19:59:59 +00:00
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static unsigned short irot_protseq[] = IROT_PROTSEQ;
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static unsigned short irot_endpoint[] = IROT_ENDPOINT;
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2020-10-18 21:33:30 +00:00
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static unsigned short epm_protseq[] = L"ncacn_np";
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static unsigned short epm_endpoint[] = L"\\pipe\\epmapper";
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static unsigned short epm_protseq_lrpc[] = L"ncalrpc";
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static unsigned short epm_endpoint_lrpc[] = L"epmapper";
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2019-11-07 20:00:00 +00:00
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static unsigned short irpcss_protseq[] = IRPCSS_PROTSEQ;
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static unsigned short irpcss_endpoint[] = IRPCSS_ENDPOINT;
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2019-11-07 19:59:59 +00:00
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static const struct protseq_map
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{
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unsigned short *protseq;
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unsigned short *endpoint;
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} protseqs[] =
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{
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{ epm_protseq, epm_endpoint },
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{ epm_protseq_lrpc, epm_endpoint_lrpc },
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{ irot_protseq, irot_endpoint },
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2019-11-07 20:00:00 +00:00
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{ irpcss_protseq, irpcss_endpoint },
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2019-11-07 19:59:59 +00:00
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};
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RPC_IF_HANDLE ifspecs[] =
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{
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epm_v3_0_s_ifspec,
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Irot_v0_2_s_ifspec,
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2019-11-07 20:00:00 +00:00
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Irpcss_v0_0_s_ifspec,
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2019-11-07 19:59:59 +00:00
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};
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RPC_STATUS status;
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int i, j;
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WINE_TRACE("\n");
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for (i = 0, j = 0; i < ARRAY_SIZE(ifspecs); ++i, j = i)
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{
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status = RpcServerRegisterIf(ifspecs[i], NULL, NULL);
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if (status != RPC_S_OK)
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goto fail;
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}
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for (i = 0; i < ARRAY_SIZE(protseqs); ++i)
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{
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status = RpcServerUseProtseqEpW(protseqs[i].protseq, RPC_C_PROTSEQ_MAX_REQS_DEFAULT,
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protseqs[i].endpoint, NULL);
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if (status != RPC_S_OK)
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goto fail;
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}
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status = RpcServerListen(1, RPC_C_LISTEN_MAX_CALLS_DEFAULT, TRUE);
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if (status != RPC_S_OK)
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goto fail;
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return RPC_S_OK;
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2008-06-25 17:26:48 +00:00
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fail:
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2019-11-07 19:59:59 +00:00
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for (i = 0; i < j; ++i)
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RpcServerUnregisterIf(ifspecs[i], NULL, FALSE);
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return status;
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2002-12-02 21:17:04 +00:00
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}
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2016-08-31 13:21:17 +00:00
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static DWORD WINAPI service_handler( DWORD ctrl, DWORD event_type, LPVOID event_data, LPVOID context )
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{
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SERVICE_STATUS status;
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status.dwServiceType = SERVICE_WIN32;
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status.dwControlsAccepted = SERVICE_ACCEPT_STOP;
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status.dwWin32ExitCode = 0;
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status.dwServiceSpecificExitCode = 0;
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status.dwCheckPoint = 0;
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status.dwWaitHint = 0;
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switch (ctrl)
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{
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case SERVICE_CONTROL_STOP:
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case SERVICE_CONTROL_SHUTDOWN:
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TRACE( "shutting down\n" );
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RpcMgmtStopServerListening( NULL );
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RpcServerUnregisterIf( epm_v3_0_s_ifspec, NULL, TRUE );
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RpcServerUnregisterIf( Irot_v0_2_s_ifspec, NULL, TRUE );
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status.dwCurrentState = SERVICE_STOP_PENDING;
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status.dwControlsAccepted = 0;
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SetServiceStatus( service_handle, &status );
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SetEvent( exit_event );
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return NO_ERROR;
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default:
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2022-02-04 08:57:42 +00:00
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FIXME( "got service ctrl %lx\n", ctrl );
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2016-08-31 13:21:17 +00:00
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status.dwCurrentState = SERVICE_RUNNING;
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SetServiceStatus( service_handle, &status );
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return NO_ERROR;
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}
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}
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static void WINAPI ServiceMain( DWORD argc, LPWSTR *argv )
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2002-12-02 21:17:04 +00:00
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{
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2016-08-31 13:21:17 +00:00
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SERVICE_STATUS status;
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2019-11-07 19:59:59 +00:00
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RPC_STATUS ret;
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2007-09-10 15:10:45 +00:00
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2016-08-31 13:21:17 +00:00
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TRACE( "starting service\n" );
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2007-06-19 12:12:07 +00:00
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2019-11-07 19:59:59 +00:00
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if ((ret = RPCSS_Initialize()))
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{
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2022-02-04 08:57:42 +00:00
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WARN("Failed to initialize rpc interfaces, status %ld.\n", ret);
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2019-11-07 19:59:59 +00:00
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return;
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}
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2016-08-31 13:21:17 +00:00
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exit_event = CreateEventW( NULL, TRUE, FALSE, NULL );
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service_handle = RegisterServiceCtrlHandlerExW( rpcssW, service_handler, NULL );
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if (!service_handle) return;
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status.dwServiceType = SERVICE_WIN32;
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status.dwCurrentState = SERVICE_RUNNING;
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status.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN;
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status.dwWin32ExitCode = 0;
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status.dwServiceSpecificExitCode = 0;
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status.dwCheckPoint = 0;
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status.dwWaitHint = 10000;
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SetServiceStatus( service_handle, &status );
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WaitForSingleObject( exit_event, INFINITE );
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status.dwCurrentState = SERVICE_STOPPED;
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status.dwControlsAccepted = 0;
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SetServiceStatus( service_handle, &status );
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TRACE( "service stopped\n" );
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2002-12-02 21:17:04 +00:00
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}
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2019-10-17 15:05:47 +00:00
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int __cdecl wmain( int argc, WCHAR *argv[] )
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2002-12-02 21:17:04 +00:00
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{
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2016-08-31 13:21:17 +00:00
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static const SERVICE_TABLE_ENTRYW service_table[] =
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{
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{ rpcssW, ServiceMain },
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{ NULL, NULL }
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};
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StartServiceCtrlDispatcherW( service_table );
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return 0;
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2002-12-02 21:17:04 +00:00
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}
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