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![Eric Pouech](/assets/img/avatar_default.png)
Signed-off-by: Eric Pouech <eric.pouech@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2162 lines
64 KiB
C
2162 lines
64 KiB
C
/*
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* Service control API
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*
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* Copyright 1995 Sven Verdoolaege
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* Copyright 2005 Mike McCormack
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* Copyright 2007 Rolf Kalbermatter
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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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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define NONAMELESSUNION
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winsvc.h"
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#include "winternl.h"
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#include "winuser.h"
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#include "dbt.h"
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#include "wine/debug.h"
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#include "wine/exception.h"
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#include "wine/heap.h"
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#include "wine/list.h"
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#include "svcctl.h"
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#include "plugplay.h"
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WINE_DEFAULT_DEBUG_CHANNEL(service);
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struct notify_data
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{
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SC_HANDLE service;
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SC_RPC_NOTIFY_PARAMS params;
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SERVICE_NOTIFY_STATUS_CHANGE_PARAMS_2 cparams;
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SC_NOTIFY_RPC_HANDLE notify_handle;
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SERVICE_NOTIFYW *notify_buffer;
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HANDLE calling_thread, ready_evt;
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struct list entry;
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};
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static struct list notify_list = LIST_INIT(notify_list);
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static CRITICAL_SECTION service_cs;
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static CRITICAL_SECTION_DEBUG service_cs_debug =
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{
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0, 0, &service_cs,
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{ &service_cs_debug.ProcessLocksList,
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&service_cs_debug.ProcessLocksList },
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0, 0, { (DWORD_PTR)(__FILE__ ": service_cs") }
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};
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static CRITICAL_SECTION service_cs = { &service_cs_debug, -1, 0, 0, 0, 0 };
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struct service_data
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{
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LPHANDLER_FUNCTION_EX handler;
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void *context;
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HANDLE thread;
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SC_HANDLE handle;
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SC_HANDLE full_access_handle;
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unsigned int unicode : 1;
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union
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{
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LPSERVICE_MAIN_FUNCTIONA a;
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LPSERVICE_MAIN_FUNCTIONW w;
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} proc;
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WCHAR *args;
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WCHAR name[1];
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};
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struct dispatcher_data
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{
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SC_HANDLE manager;
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HANDLE pipe;
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};
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static struct service_data **services;
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static unsigned int nb_services;
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static HANDLE service_event;
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static BOOL stop_service;
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static WCHAR *heap_strdupAtoW( const char *src )
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{
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WCHAR *dst = NULL;
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if (src)
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{
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DWORD len = MultiByteToWideChar( CP_ACP, 0, src, -1, NULL, 0 );
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if ((dst = heap_alloc( len * sizeof(WCHAR) ))) MultiByteToWideChar( CP_ACP, 0, src, -1, dst, len );
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}
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return dst;
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}
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static WCHAR *heap_strdup_multi_AtoW( const char *src )
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{
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WCHAR *dst = NULL;
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const char *p = src;
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DWORD len;
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if (!src) return NULL;
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while (*p) p += strlen(p) + 1;
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for (p = src; *p; p += strlen(p) + 1);
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p++; /* final null */
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len = MultiByteToWideChar( CP_ACP, 0, src, p - src, NULL, 0 );
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if ((dst = heap_alloc( len * sizeof(WCHAR) ))) MultiByteToWideChar( CP_ACP, 0, src, p - src, dst, len );
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return dst;
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}
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static inline DWORD multisz_size( const WCHAR *str )
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{
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const WCHAR *p = str;
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if (!str) return 0;
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while (*p) p += wcslen(p) + 1;
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return (p - str + 1) * sizeof(WCHAR);
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}
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void __RPC_FAR * __RPC_USER MIDL_user_allocate( SIZE_T len )
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{
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return heap_alloc(len);
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}
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void __RPC_USER MIDL_user_free( void __RPC_FAR *ptr )
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{
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heap_free(ptr);
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}
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static LONG WINAPI rpc_filter( EXCEPTION_POINTERS *eptr )
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{
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return I_RpcExceptionFilter( eptr->ExceptionRecord->ExceptionCode );
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}
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static DWORD map_exception_code( DWORD exception_code )
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{
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switch (exception_code)
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{
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case RPC_X_NULL_REF_POINTER:
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return ERROR_INVALID_ADDRESS;
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case RPC_X_ENUM_VALUE_OUT_OF_RANGE:
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case RPC_X_BYTE_COUNT_TOO_SMALL:
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return ERROR_INVALID_PARAMETER;
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case RPC_S_INVALID_BINDING:
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case RPC_X_SS_IN_NULL_CONTEXT:
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return ERROR_INVALID_HANDLE;
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default:
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return exception_code;
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}
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}
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static handle_t rpc_wstr_bind( RPC_WSTR str )
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{
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WCHAR transport[] = SVCCTL_TRANSPORT;
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WCHAR endpoint[] = SVCCTL_ENDPOINT;
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RPC_WSTR binding_str;
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RPC_STATUS status;
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handle_t rpc_handle;
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status = RpcStringBindingComposeW( NULL, transport, str, endpoint, NULL, &binding_str );
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if (status != RPC_S_OK)
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{
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ERR("RpcStringBindingComposeW failed, error %ld\n", status);
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return NULL;
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}
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status = RpcBindingFromStringBindingW( binding_str, &rpc_handle );
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RpcStringFreeW( &binding_str );
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if (status != RPC_S_OK)
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{
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ERR("Couldn't connect to services.exe, error %ld\n", status);
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return NULL;
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}
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return rpc_handle;
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}
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static handle_t rpc_cstr_bind(RPC_CSTR str)
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{
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RPC_CSTR transport = (RPC_CSTR)SVCCTL_TRANSPORTA;
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RPC_CSTR endpoint = (RPC_CSTR)SVCCTL_ENDPOINTA;
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RPC_CSTR binding_str;
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RPC_STATUS status;
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handle_t rpc_handle;
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status = RpcStringBindingComposeA( NULL, transport, str, endpoint, NULL, &binding_str );
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if (status != RPC_S_OK)
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{
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ERR("RpcStringBindingComposeA failed, error %ld\n", status);
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return NULL;
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}
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status = RpcBindingFromStringBindingA( binding_str, &rpc_handle );
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RpcStringFreeA( &binding_str );
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if (status != RPC_S_OK)
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{
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ERR("Couldn't connect to services.exe, error %ld\n", status);
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return NULL;
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}
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return rpc_handle;
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}
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DECLSPEC_HIDDEN handle_t __RPC_USER MACHINE_HANDLEA_bind( MACHINE_HANDLEA name )
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{
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return rpc_cstr_bind( (RPC_CSTR)name );
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}
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DECLSPEC_HIDDEN void __RPC_USER MACHINE_HANDLEA_unbind( MACHINE_HANDLEA name, handle_t h )
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{
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RpcBindingFree( &h );
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}
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DECLSPEC_HIDDEN handle_t __RPC_USER MACHINE_HANDLEW_bind( MACHINE_HANDLEW name )
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{
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return rpc_wstr_bind( (RPC_WSTR)name );
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}
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DECLSPEC_HIDDEN void __RPC_USER MACHINE_HANDLEW_unbind( MACHINE_HANDLEW name, handle_t h )
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{
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RpcBindingFree( &h );
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}
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DECLSPEC_HIDDEN handle_t __RPC_USER SVCCTL_HANDLEW_bind( SVCCTL_HANDLEW name )
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{
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return rpc_wstr_bind( (RPC_WSTR)name );
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}
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DECLSPEC_HIDDEN void __RPC_USER SVCCTL_HANDLEW_unbind( SVCCTL_HANDLEW name, handle_t h )
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{
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RpcBindingFree( &h );
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}
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static BOOL set_error( DWORD err )
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{
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if (err) SetLastError( err );
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return !err;
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}
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/******************************************************************************
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* OpenSCManagerA (sechost.@)
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*/
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SC_HANDLE WINAPI DECLSPEC_HOTPATCH OpenSCManagerA( const char *machine, const char *database, DWORD access )
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{
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WCHAR *machineW, *databaseW;
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SC_HANDLE ret;
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machineW = heap_strdupAtoW( machine );
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databaseW = heap_strdupAtoW( database );
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ret = OpenSCManagerW( machineW, databaseW, access );
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heap_free( databaseW );
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heap_free( machineW );
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return ret;
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}
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/******************************************************************************
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* OpenSCManagerW (sechost.@)
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*/
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SC_HANDLE WINAPI DECLSPEC_HOTPATCH OpenSCManagerW( const WCHAR *machine, const WCHAR *database, DWORD access )
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{
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SC_RPC_HANDLE handle = NULL;
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DWORD err;
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TRACE( "%s %s %#lx\n", debugstr_w(machine), debugstr_w(database), access );
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__TRY
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{
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err = svcctl_OpenSCManagerW( machine, database, access, &handle );
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}
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__EXCEPT(rpc_filter)
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{
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err = map_exception_code( GetExceptionCode() );
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}
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__ENDTRY
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if (!err) return handle;
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SetLastError( err );
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return NULL;
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}
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/******************************************************************************
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* OpenServiceA (sechost.@)
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*/
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SC_HANDLE WINAPI DECLSPEC_HOTPATCH OpenServiceA( SC_HANDLE manager, const char *name, DWORD access )
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{
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WCHAR *nameW;
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SC_HANDLE ret;
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TRACE( "%p %s %#lx\n", manager, debugstr_a(name), access );
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nameW = heap_strdupAtoW( name );
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ret = OpenServiceW( manager, nameW, access );
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heap_free( nameW );
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return ret;
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}
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/******************************************************************************
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* OpenServiceW (sechost.@)
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*/
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SC_HANDLE WINAPI DECLSPEC_HOTPATCH OpenServiceW( SC_HANDLE manager, const WCHAR *name, DWORD access )
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{
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SC_RPC_HANDLE handle = NULL;
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DWORD err;
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TRACE( "%p %s %#lx\n", manager, debugstr_w(name), access );
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if (!manager)
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{
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SetLastError( ERROR_INVALID_HANDLE );
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return NULL;
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}
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__TRY
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{
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err = svcctl_OpenServiceW( manager, name, access, &handle );
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}
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__EXCEPT(rpc_filter)
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{
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err = map_exception_code( GetExceptionCode() );
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}
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__ENDTRY
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if (!err) return handle;
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SetLastError( err );
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return 0;
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}
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/******************************************************************************
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* CreateServiceA (sechost.@)
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*/
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SC_HANDLE WINAPI DECLSPEC_HOTPATCH CreateServiceA( SC_HANDLE manager, const char *name, const char *display_name,
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DWORD access, DWORD service_type, DWORD start_type,
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DWORD error_control, const char *path, const char *group,
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DWORD *tag, const char *dependencies, const char *username,
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const char *password )
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{
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WCHAR *nameW, *display_nameW, *pathW, *groupW, *dependenciesW, *usernameW, *passwordW;
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SC_HANDLE handle;
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TRACE( "%p %s %s\n", manager, debugstr_a(name), debugstr_a(display_name) );
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nameW = heap_strdupAtoW( name );
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display_nameW = heap_strdupAtoW( display_name );
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pathW = heap_strdupAtoW( path );
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groupW = heap_strdupAtoW( group );
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dependenciesW = heap_strdupAtoW( dependencies );
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usernameW = heap_strdupAtoW( username );
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passwordW = heap_strdupAtoW( password );
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handle = CreateServiceW( manager, nameW, display_nameW, access, service_type, start_type, error_control,
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pathW, groupW, tag, dependenciesW, usernameW, passwordW );
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heap_free( nameW );
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heap_free( display_nameW );
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heap_free( pathW );
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heap_free( groupW );
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heap_free( dependenciesW );
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heap_free( usernameW );
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heap_free( passwordW );
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return handle;
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}
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/******************************************************************************
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* CreateServiceW (sechost.@)
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*/
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SC_HANDLE WINAPI DECLSPEC_HOTPATCH CreateServiceW( SC_HANDLE manager, const WCHAR *name, const WCHAR *display_name,
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DWORD access, DWORD service_type, DWORD start_type,
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DWORD error_control, const WCHAR *path, const WCHAR *group,
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DWORD *tag, const WCHAR *dependencies, const WCHAR *username,
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const WCHAR *password )
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{
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SC_RPC_HANDLE handle = NULL;
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DWORD err;
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SIZE_T password_size = 0;
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TRACE( "%p %s %s\n", manager, debugstr_w(name), debugstr_w(display_name) );
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if (!manager)
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{
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SetLastError( ERROR_INVALID_HANDLE );
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return 0;
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}
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if (password) password_size = (wcslen(password) + 1) * sizeof(WCHAR);
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__TRY
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{
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BOOL is_wow64;
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if (IsWow64Process(GetCurrentProcess(), &is_wow64) && is_wow64)
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err = svcctl_CreateServiceWOW64W( manager, name, display_name, access, service_type, start_type,
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error_control, path, group, tag, (const BYTE *)dependencies,
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multisz_size( dependencies ), username, (const BYTE *)password,
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password_size, &handle );
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else
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err = svcctl_CreateServiceW( manager, name, display_name, access, service_type, start_type,
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error_control, path, group, tag, (const BYTE *)dependencies,
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multisz_size( dependencies ), username, (const BYTE *)password,
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password_size, &handle );
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}
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__EXCEPT(rpc_filter)
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{
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err = map_exception_code( GetExceptionCode() );
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}
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__ENDTRY
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if (!err) return handle;
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SetLastError( err );
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return NULL;
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}
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|
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/******************************************************************************
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* DeleteService (sechost.@)
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|
*/
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BOOL WINAPI DECLSPEC_HOTPATCH DeleteService( SC_HANDLE service )
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{
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DWORD err;
|
|
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TRACE( "%p\n", service );
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__TRY
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{
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err = svcctl_DeleteService( service );
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}
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__EXCEPT(rpc_filter)
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{
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err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
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|
|
|
return set_error( err );
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}
|
|
|
|
/******************************************************************************
|
|
* CloseServiceHandle (sechost.@)
|
|
*/
|
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BOOL WINAPI DECLSPEC_HOTPATCH CloseServiceHandle( SC_HANDLE handle )
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{
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|
DWORD err;
|
|
|
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TRACE( "%p\n", handle );
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|
|
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__TRY
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|
{
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err = svcctl_CloseServiceHandle( (SC_RPC_HANDLE *)&handle );
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|
}
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__EXCEPT(rpc_filter)
|
|
{
|
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err = map_exception_code( GetExceptionCode() );
|
|
}
|
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__ENDTRY
|
|
|
|
return set_error( err );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ChangeServiceConfig2A (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH ChangeServiceConfig2A( SC_HANDLE service, DWORD level, void *info)
|
|
{
|
|
BOOL r = FALSE;
|
|
|
|
TRACE( "%p %ld %p\n", service, level, info );
|
|
|
|
if (level == SERVICE_CONFIG_DESCRIPTION)
|
|
{
|
|
SERVICE_DESCRIPTIONA *sd = info;
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|
SERVICE_DESCRIPTIONW sdw;
|
|
|
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sdw.lpDescription = heap_strdupAtoW( sd->lpDescription );
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|
|
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r = ChangeServiceConfig2W( service, level, &sdw );
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|
|
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heap_free( sdw.lpDescription );
|
|
}
|
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else if (level == SERVICE_CONFIG_FAILURE_ACTIONS)
|
|
{
|
|
SERVICE_FAILURE_ACTIONSA *fa = info;
|
|
SERVICE_FAILURE_ACTIONSW faw;
|
|
|
|
faw.dwResetPeriod = fa->dwResetPeriod;
|
|
faw.lpRebootMsg = heap_strdupAtoW( fa->lpRebootMsg );
|
|
faw.lpCommand = heap_strdupAtoW( fa->lpCommand );
|
|
faw.cActions = fa->cActions;
|
|
faw.lpsaActions = fa->lpsaActions;
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|
|
|
r = ChangeServiceConfig2W( service, level, &faw );
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|
|
|
heap_free( faw.lpRebootMsg );
|
|
heap_free( faw.lpCommand );
|
|
}
|
|
else if (level == SERVICE_CONFIG_PRESHUTDOWN_INFO)
|
|
{
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|
r = ChangeServiceConfig2W( service, level, info );
|
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}
|
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else
|
|
SetLastError( ERROR_INVALID_PARAMETER );
|
|
|
|
return r;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ChangeServiceConfig2W (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH ChangeServiceConfig2W( SC_HANDLE service, DWORD level, void *info )
|
|
{
|
|
SERVICE_RPC_REQUIRED_PRIVILEGES_INFO rpc_privinfo;
|
|
DWORD err;
|
|
|
|
__TRY
|
|
{
|
|
SC_RPC_CONFIG_INFOW rpc_info;
|
|
|
|
rpc_info.dwInfoLevel = level;
|
|
if (level == SERVICE_CONFIG_REQUIRED_PRIVILEGES_INFO)
|
|
{
|
|
SERVICE_REQUIRED_PRIVILEGES_INFOW *privinfo = info;
|
|
|
|
rpc_privinfo.cbRequiredPrivileges = multisz_size( privinfo->pmszRequiredPrivileges );
|
|
rpc_privinfo.pRequiredPrivileges = (BYTE *)privinfo->pmszRequiredPrivileges;
|
|
rpc_info.privinfo = &rpc_privinfo;
|
|
}
|
|
else
|
|
rpc_info.descr = info;
|
|
err = svcctl_ChangeServiceConfig2W( service, rpc_info );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
return set_error( err );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ChangeServiceConfigA (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH ChangeServiceConfigA( SC_HANDLE service, DWORD service_type, DWORD start_type,
|
|
DWORD error_control, const char *path, const char *group,
|
|
DWORD *tag, const char *dependencies, const char *username,
|
|
const char *password, const char *display_name )
|
|
{
|
|
WCHAR *pathW, *groupW, *dependenciesW, *usernameW, *passwordW, *display_nameW;
|
|
BOOL r;
|
|
|
|
TRACE( "%p %ld %ld %ld %s %s %p %p %s %s %s\n", service, service_type, start_type,
|
|
error_control, debugstr_a(path), debugstr_a(group), tag, dependencies,
|
|
debugstr_a(username), debugstr_a(password), debugstr_a(display_name) );
|
|
|
|
pathW = heap_strdupAtoW( path );
|
|
groupW = heap_strdupAtoW( group );
|
|
dependenciesW = heap_strdup_multi_AtoW( dependencies );
|
|
usernameW = heap_strdupAtoW( username );
|
|
passwordW = heap_strdupAtoW( password );
|
|
display_nameW = heap_strdupAtoW( display_name );
|
|
|
|
r = ChangeServiceConfigW( service, service_type, start_type, error_control, pathW,
|
|
groupW, tag, dependenciesW, usernameW, passwordW, display_nameW );
|
|
|
|
heap_free( pathW );
|
|
heap_free( groupW );
|
|
heap_free( dependenciesW );
|
|
heap_free( usernameW );
|
|
heap_free( passwordW );
|
|
heap_free( display_nameW );
|
|
|
|
return r;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ChangeServiceConfigW (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH ChangeServiceConfigW( SC_HANDLE service, DWORD service_type, DWORD start_type,
|
|
DWORD error_control, const WCHAR *path, const WCHAR *group,
|
|
DWORD *tag, const WCHAR *dependencies, const WCHAR *username,
|
|
const WCHAR *password, const WCHAR *display_name )
|
|
{
|
|
DWORD password_size;
|
|
DWORD err;
|
|
|
|
TRACE( "%p %ld %ld %ld %s %s %p %p %s %s %s\n", service, service_type, start_type,
|
|
error_control, debugstr_w(path), debugstr_w(group), tag, dependencies,
|
|
debugstr_w(username), debugstr_w(password), debugstr_w(display_name) );
|
|
|
|
password_size = password ? (wcslen(password) + 1) * sizeof(WCHAR) : 0;
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_ChangeServiceConfigW( service, service_type, start_type, error_control, path, group, tag,
|
|
(const BYTE *)dependencies, multisz_size(dependencies), username,
|
|
(const BYTE *)password, password_size, display_name );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
return set_error( err );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceConfigA (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH QueryServiceConfigA( SC_HANDLE service, QUERY_SERVICE_CONFIGA *config,
|
|
DWORD size, DWORD *ret_size )
|
|
{
|
|
DWORD n;
|
|
char *p, *buffer;
|
|
BOOL ret;
|
|
QUERY_SERVICE_CONFIGW *configW;
|
|
|
|
TRACE( "%p %p %ld %p\n", service, config, size, ret_size );
|
|
|
|
if (!(buffer = heap_alloc( 2 * size ))) return set_error( ERROR_NOT_ENOUGH_MEMORY );
|
|
configW = (QUERY_SERVICE_CONFIGW *)buffer;
|
|
ret = QueryServiceConfigW( service, configW, 2 * size, ret_size );
|
|
if (!ret) goto done;
|
|
|
|
config->dwServiceType = configW->dwServiceType;
|
|
config->dwStartType = configW->dwStartType;
|
|
config->dwErrorControl = configW->dwErrorControl;
|
|
config->lpBinaryPathName = NULL;
|
|
config->lpLoadOrderGroup = NULL;
|
|
config->dwTagId = configW->dwTagId;
|
|
config->lpDependencies = NULL;
|
|
config->lpServiceStartName = NULL;
|
|
config->lpDisplayName = NULL;
|
|
|
|
p = (char *)(config + 1);
|
|
n = size - sizeof(*config);
|
|
ret = FALSE;
|
|
|
|
#define MAP_STR(str) \
|
|
do { \
|
|
if (configW->str) \
|
|
{ \
|
|
DWORD sz = WideCharToMultiByte( CP_ACP, 0, configW->str, -1, p, n, NULL, NULL ); \
|
|
if (!sz) goto done; \
|
|
config->str = p; \
|
|
p += sz; \
|
|
n -= sz; \
|
|
} \
|
|
} while (0)
|
|
|
|
MAP_STR( lpBinaryPathName );
|
|
MAP_STR( lpLoadOrderGroup );
|
|
MAP_STR( lpDependencies );
|
|
MAP_STR( lpServiceStartName );
|
|
MAP_STR( lpDisplayName );
|
|
#undef MAP_STR
|
|
|
|
*ret_size = p - (char *)config;
|
|
ret = TRUE;
|
|
|
|
done:
|
|
heap_free( buffer );
|
|
return ret;
|
|
}
|
|
|
|
static DWORD move_string_to_buffer(BYTE **buf, WCHAR **string_ptr)
|
|
{
|
|
DWORD cb;
|
|
|
|
if (!*string_ptr)
|
|
{
|
|
cb = sizeof(WCHAR);
|
|
memset(*buf, 0, cb);
|
|
}
|
|
else
|
|
{
|
|
cb = (wcslen( *string_ptr ) + 1) * sizeof(WCHAR);
|
|
memcpy(*buf, *string_ptr, cb);
|
|
MIDL_user_free( *string_ptr );
|
|
}
|
|
|
|
*string_ptr = (WCHAR *)*buf;
|
|
*buf += cb;
|
|
|
|
return cb;
|
|
}
|
|
|
|
static DWORD size_string( const WCHAR *string )
|
|
{
|
|
return (string ? (wcslen( string ) + 1) * sizeof(WCHAR) : sizeof(WCHAR));
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceConfigW (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH QueryServiceConfigW( SC_HANDLE service, QUERY_SERVICE_CONFIGW *ret_config,
|
|
DWORD size, DWORD *ret_size )
|
|
{
|
|
QUERY_SERVICE_CONFIGW config;
|
|
DWORD total;
|
|
DWORD err;
|
|
BYTE *bufpos;
|
|
|
|
TRACE( "%p %p %ld %p\n", service, ret_config, size, ret_size );
|
|
|
|
memset(&config, 0, sizeof(config));
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_QueryServiceConfigW( service, &config, size, ret_size );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
if (err) return set_error( err );
|
|
|
|
/* calculate the size required first */
|
|
total = sizeof(QUERY_SERVICE_CONFIGW);
|
|
total += size_string( config.lpBinaryPathName );
|
|
total += size_string( config.lpLoadOrderGroup );
|
|
total += size_string( config.lpDependencies );
|
|
total += size_string( config.lpServiceStartName );
|
|
total += size_string( config.lpDisplayName );
|
|
|
|
*ret_size = total;
|
|
|
|
/* if there's not enough memory, return an error */
|
|
if (size < total)
|
|
{
|
|
SetLastError( ERROR_INSUFFICIENT_BUFFER );
|
|
MIDL_user_free( config.lpBinaryPathName );
|
|
MIDL_user_free( config.lpLoadOrderGroup );
|
|
MIDL_user_free( config.lpDependencies );
|
|
MIDL_user_free( config.lpServiceStartName );
|
|
MIDL_user_free( config.lpDisplayName );
|
|
return FALSE;
|
|
}
|
|
|
|
*ret_config = config;
|
|
bufpos = ((BYTE *)ret_config) + sizeof(QUERY_SERVICE_CONFIGW);
|
|
move_string_to_buffer( &bufpos, &ret_config->lpBinaryPathName );
|
|
move_string_to_buffer( &bufpos, &ret_config->lpLoadOrderGroup );
|
|
move_string_to_buffer( &bufpos, &ret_config->lpDependencies );
|
|
move_string_to_buffer( &bufpos, &ret_config->lpServiceStartName );
|
|
move_string_to_buffer( &bufpos, &ret_config->lpDisplayName );
|
|
|
|
TRACE( "Image path = %s\n", debugstr_w( ret_config->lpBinaryPathName ) );
|
|
TRACE( "Group = %s\n", debugstr_w( ret_config->lpLoadOrderGroup ) );
|
|
TRACE( "Dependencies = %s\n", debugstr_w( ret_config->lpDependencies ) );
|
|
TRACE( "Service account name = %s\n", debugstr_w( ret_config->lpServiceStartName ) );
|
|
TRACE( "Display name = %s\n", debugstr_w( ret_config->lpDisplayName ) );
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceConfig2A (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH QueryServiceConfig2A( SC_HANDLE service, DWORD level, BYTE *buffer,
|
|
DWORD size, DWORD *ret_size )
|
|
{
|
|
BYTE *bufferW = NULL;
|
|
|
|
TRACE( "%p %lu %p %lu %p\n", service, level, buffer, size, ret_size );
|
|
|
|
if (buffer && size)
|
|
bufferW = heap_alloc( size );
|
|
|
|
if (!QueryServiceConfig2W( service, level, bufferW, size, ret_size ))
|
|
{
|
|
heap_free( bufferW );
|
|
return FALSE;
|
|
}
|
|
|
|
switch (level)
|
|
{
|
|
case SERVICE_CONFIG_DESCRIPTION:
|
|
if (buffer && bufferW) {
|
|
SERVICE_DESCRIPTIONA *configA = (SERVICE_DESCRIPTIONA *)buffer;
|
|
SERVICE_DESCRIPTIONW *configW = (SERVICE_DESCRIPTIONW *)bufferW;
|
|
if (configW->lpDescription && size > sizeof(SERVICE_DESCRIPTIONA))
|
|
{
|
|
configA->lpDescription = (char *)(configA + 1);
|
|
WideCharToMultiByte( CP_ACP, 0, configW->lpDescription, -1, configA->lpDescription,
|
|
size - sizeof(SERVICE_DESCRIPTIONA), NULL, NULL );
|
|
}
|
|
else configA->lpDescription = NULL;
|
|
}
|
|
break;
|
|
case SERVICE_CONFIG_PRESHUTDOWN_INFO:
|
|
if (buffer && bufferW && *ret_size <= size)
|
|
memcpy(buffer, bufferW, *ret_size);
|
|
break;
|
|
default:
|
|
FIXME("conversion W->A not implemented for level %ld\n", level);
|
|
heap_free( bufferW );
|
|
return FALSE;
|
|
}
|
|
|
|
heap_free( bufferW );
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceConfig2W (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH QueryServiceConfig2W( SC_HANDLE service, DWORD level, BYTE *buffer,
|
|
DWORD size, DWORD *ret_size )
|
|
{
|
|
BYTE *bufptr;
|
|
DWORD err;
|
|
|
|
TRACE( "%p %lu %p %lu %p\n", service, level, buffer, size, ret_size );
|
|
|
|
if (!buffer && size)
|
|
{
|
|
SetLastError(ERROR_INVALID_ADDRESS);
|
|
return FALSE;
|
|
}
|
|
|
|
switch (level)
|
|
{
|
|
case SERVICE_CONFIG_DESCRIPTION:
|
|
if (!(bufptr = heap_alloc( size )))
|
|
{
|
|
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
|
|
return FALSE;
|
|
}
|
|
break;
|
|
|
|
case SERVICE_CONFIG_PRESHUTDOWN_INFO:
|
|
bufptr = buffer;
|
|
break;
|
|
|
|
default:
|
|
FIXME("Level %ld not implemented\n", level);
|
|
SetLastError(ERROR_INVALID_LEVEL);
|
|
return FALSE;
|
|
}
|
|
|
|
if (!ret_size)
|
|
{
|
|
if (level == SERVICE_CONFIG_DESCRIPTION) heap_free( bufptr );
|
|
SetLastError(ERROR_INVALID_ADDRESS);
|
|
return FALSE;
|
|
}
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_QueryServiceConfig2W( service, level, bufptr, size, ret_size );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
switch (level)
|
|
{
|
|
case SERVICE_CONFIG_DESCRIPTION:
|
|
{
|
|
SERVICE_DESCRIPTIONW *desc = (SERVICE_DESCRIPTIONW *)buffer;
|
|
struct service_description *s = (struct service_description *)bufptr;
|
|
|
|
if (err != ERROR_SUCCESS && err != ERROR_INSUFFICIENT_BUFFER)
|
|
{
|
|
heap_free( bufptr );
|
|
SetLastError( err );
|
|
return FALSE;
|
|
}
|
|
|
|
/* adjust for potentially larger SERVICE_DESCRIPTIONW structure */
|
|
if (*ret_size == sizeof(*s))
|
|
*ret_size = sizeof(*desc);
|
|
else
|
|
*ret_size = *ret_size - FIELD_OFFSET(struct service_description, description) + sizeof(*desc);
|
|
|
|
if (size < *ret_size)
|
|
{
|
|
heap_free( bufptr );
|
|
SetLastError( ERROR_INSUFFICIENT_BUFFER );
|
|
return FALSE;
|
|
}
|
|
if (desc)
|
|
{
|
|
if (!s->size) desc->lpDescription = NULL;
|
|
else
|
|
{
|
|
desc->lpDescription = (WCHAR *)(desc + 1);
|
|
memcpy( desc->lpDescription, s->description, s->size );
|
|
}
|
|
}
|
|
heap_free( bufptr );
|
|
break;
|
|
}
|
|
case SERVICE_CONFIG_PRESHUTDOWN_INFO:
|
|
return set_error( err );
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetServiceDisplayNameW (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH GetServiceDisplayNameW( SC_HANDLE manager, const WCHAR *service,
|
|
WCHAR *display_name, DWORD *len )
|
|
{
|
|
DWORD err;
|
|
DWORD size;
|
|
WCHAR buffer[2];
|
|
|
|
TRACE( "%p %s %p %p\n", manager, debugstr_w(service), display_name, len );
|
|
|
|
if (!manager)
|
|
{
|
|
SetLastError( ERROR_INVALID_HANDLE );
|
|
return FALSE;
|
|
}
|
|
|
|
/* provide a buffer if the caller didn't */
|
|
if (!display_name || *len < sizeof(WCHAR))
|
|
{
|
|
display_name = buffer;
|
|
/* A size of 1 would be enough, but tests show that Windows returns 2,
|
|
* probably because of a WCHAR/bytes mismatch in their code. */
|
|
*len = 2;
|
|
}
|
|
|
|
/* RPC call takes size excluding nul-terminator, whereas *len
|
|
* includes the nul-terminator on input. */
|
|
size = *len - 1;
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_GetServiceDisplayNameW( manager, service, display_name, &size );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
/* The value of *len excludes nul-terminator on output. */
|
|
if (err == ERROR_SUCCESS || err == ERROR_INSUFFICIENT_BUFFER)
|
|
*len = size;
|
|
return set_error( err );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetServiceKeyNameW (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH GetServiceKeyNameW( SC_HANDLE manager, const WCHAR *display_name,
|
|
WCHAR *key_name, DWORD *len )
|
|
{
|
|
DWORD err;
|
|
WCHAR buffer[2];
|
|
DWORD size;
|
|
|
|
TRACE( "%p %s %p %p\n", manager, debugstr_w(display_name), key_name, len );
|
|
|
|
if (!manager)
|
|
{
|
|
SetLastError( ERROR_INVALID_HANDLE );
|
|
return FALSE;
|
|
}
|
|
|
|
/* provide a buffer if the caller didn't */
|
|
if (!key_name || *len < 2)
|
|
{
|
|
key_name = buffer;
|
|
/* A size of 1 would be enough, but tests show that Windows returns 2,
|
|
* probably because of a WCHAR/bytes mismatch in their code.
|
|
*/
|
|
*len = 2;
|
|
}
|
|
|
|
/* RPC call takes size excluding nul-terminator, whereas *len
|
|
* includes the nul-terminator on input. */
|
|
size = *len - 1;
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_GetServiceKeyNameW( manager, display_name, key_name, &size );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
/* The value of *lpcchBuffer excludes nul-terminator on output. */
|
|
if (err == ERROR_SUCCESS || err == ERROR_INSUFFICIENT_BUFFER)
|
|
*len = size;
|
|
return set_error( err );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* StartServiceA (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH StartServiceA( SC_HANDLE service, DWORD argc, const char **argv )
|
|
{
|
|
WCHAR **argvW = NULL;
|
|
DWORD i;
|
|
BOOL r;
|
|
|
|
if (argc)
|
|
argvW = heap_alloc( argc * sizeof(*argvW) );
|
|
|
|
for (i = 0; i < argc; i++)
|
|
argvW[i] = heap_strdupAtoW( argv[i] );
|
|
|
|
r = StartServiceW( service, argc, (const WCHAR **)argvW );
|
|
|
|
for (i = 0; i < argc; i++)
|
|
heap_free( argvW[i] );
|
|
heap_free( argvW );
|
|
return r;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* StartServiceW (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH StartServiceW( SC_HANDLE service, DWORD argc, const WCHAR **argv )
|
|
{
|
|
DWORD err;
|
|
|
|
TRACE( "%p %lu %p\n", service, argc, argv );
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_StartServiceW( service, argc, argv );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
return set_error( err );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ControlService (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH ControlService( SC_HANDLE service, DWORD control, SERVICE_STATUS *status )
|
|
{
|
|
DWORD err;
|
|
|
|
TRACE( "%p %ld %p\n", service, control, status );
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_ControlService( service, control, status );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
return set_error( err );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceStatus (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH QueryServiceStatus( SC_HANDLE service, SERVICE_STATUS *status )
|
|
{
|
|
SERVICE_STATUS_PROCESS process_status;
|
|
BOOL ret;
|
|
DWORD size;
|
|
|
|
TRACE( "%p %p\n", service, status );
|
|
|
|
if (!service) return set_error( ERROR_INVALID_HANDLE );
|
|
if (!status) return set_error( ERROR_INVALID_ADDRESS );
|
|
|
|
ret = QueryServiceStatusEx( service, SC_STATUS_PROCESS_INFO, (BYTE *)&process_status,
|
|
sizeof(SERVICE_STATUS_PROCESS), &size );
|
|
if (ret) memcpy(status, &process_status, sizeof(SERVICE_STATUS) );
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceStatusEx (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH QueryServiceStatusEx( SC_HANDLE service, SC_STATUS_TYPE level,
|
|
BYTE *buffer, DWORD size, DWORD *ret_size )
|
|
{
|
|
DWORD err;
|
|
|
|
TRACE( "%p %d %p %ld %p\n", service, level, buffer, size, ret_size );
|
|
|
|
if (level != SC_STATUS_PROCESS_INFO) return set_error( ERROR_INVALID_LEVEL );
|
|
|
|
if (size < sizeof(SERVICE_STATUS_PROCESS))
|
|
{
|
|
*ret_size = sizeof(SERVICE_STATUS_PROCESS);
|
|
return set_error( ERROR_INSUFFICIENT_BUFFER );
|
|
}
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_QueryServiceStatusEx( service, level, buffer, size, ret_size );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
return set_error( err );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* EnumServicesStatusExW (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH EnumServicesStatusExW( SC_HANDLE manager, SC_ENUM_TYPE level, DWORD type, DWORD state,
|
|
BYTE *buffer, DWORD size, DWORD *needed, DWORD *returned,
|
|
DWORD *resume_handle, const WCHAR *group )
|
|
{
|
|
DWORD err, i, offset, buflen, count, total_size = 0;
|
|
ENUM_SERVICE_STATUS_PROCESSW *services = (ENUM_SERVICE_STATUS_PROCESSW *)buffer;
|
|
struct enum_service_status_process *entry;
|
|
const WCHAR *str;
|
|
BYTE *buf;
|
|
|
|
TRACE( "%p %u 0x%lx 0x%lx %p %lu %p %p %p %s\n", manager, level, type, state, buffer,
|
|
size, needed, returned, resume_handle, debugstr_w(group) );
|
|
|
|
if (level != SC_ENUM_PROCESS_INFO) return set_error( ERROR_INVALID_LEVEL );
|
|
if (!manager) return set_error( ERROR_INVALID_HANDLE );
|
|
if (!needed || !returned) return set_error( ERROR_INVALID_ADDRESS );
|
|
|
|
/* make sure we pass a valid pointer */
|
|
buflen = max( size, sizeof(*services) );
|
|
if (!(buf = heap_alloc( buflen ))) return set_error( ERROR_NOT_ENOUGH_MEMORY );
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_EnumServicesStatusExW( manager, SC_ENUM_PROCESS_INFO, type, state, buf, buflen, needed,
|
|
&count, resume_handle, group );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
*returned = 0;
|
|
if (err != ERROR_SUCCESS)
|
|
{
|
|
/* double the needed size to fit the potentially larger ENUM_SERVICE_STATUS_PROCESSW */
|
|
if (err == ERROR_MORE_DATA) *needed *= 2;
|
|
heap_free( buf );
|
|
SetLastError( err );
|
|
return FALSE;
|
|
}
|
|
|
|
entry = (struct enum_service_status_process *)buf;
|
|
for (i = 0; i < count; i++)
|
|
{
|
|
total_size += sizeof(*services);
|
|
if (entry->service_name)
|
|
{
|
|
str = (const WCHAR *)(buf + entry->service_name);
|
|
total_size += (wcslen( str ) + 1) * sizeof(WCHAR);
|
|
}
|
|
if (entry->display_name)
|
|
{
|
|
str = (const WCHAR *)(buf + entry->display_name);
|
|
total_size += (wcslen( str ) + 1) * sizeof(WCHAR);
|
|
}
|
|
entry++;
|
|
}
|
|
|
|
if (total_size > size)
|
|
{
|
|
heap_free( buf );
|
|
*needed = total_size;
|
|
SetLastError( ERROR_MORE_DATA );
|
|
return FALSE;
|
|
}
|
|
|
|
offset = count * sizeof(*services);
|
|
entry = (struct enum_service_status_process *)buf;
|
|
for (i = 0; i < count; i++)
|
|
{
|
|
DWORD str_size;
|
|
str = (const WCHAR *)(buf + entry->service_name);
|
|
str_size = (wcslen( str ) + 1) * sizeof(WCHAR);
|
|
services[i].lpServiceName = (WCHAR *)((char *)services + offset);
|
|
memcpy( services[i].lpServiceName, str, str_size );
|
|
offset += str_size;
|
|
|
|
if (!entry->display_name) services[i].lpDisplayName = NULL;
|
|
else
|
|
{
|
|
str = (const WCHAR *)(buf + entry->display_name);
|
|
str_size = (wcslen( str ) + 1) * sizeof(WCHAR);
|
|
services[i].lpDisplayName = (WCHAR *)((char *)services + offset);
|
|
memcpy( services[i].lpDisplayName, str, str_size );
|
|
offset += str_size;
|
|
}
|
|
services[i].ServiceStatusProcess = entry->service_status_process;
|
|
entry++;
|
|
}
|
|
|
|
heap_free( buf );
|
|
*needed = 0;
|
|
*returned = count;
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* EnumDependentServicesW (sechost.@)
|
|
*/
|
|
BOOL WINAPI EnumDependentServicesW( SC_HANDLE hService, DWORD dwServiceState,
|
|
LPENUM_SERVICE_STATUSW lpServices, DWORD cbBufSize,
|
|
LPDWORD pcbBytesNeeded, LPDWORD lpServicesReturned )
|
|
{
|
|
FIXME("%p 0x%08lx %p 0x%08lx %p %p - stub\n", hService, dwServiceState,
|
|
lpServices, cbBufSize, pcbBytesNeeded, lpServicesReturned);
|
|
|
|
*lpServicesReturned = 0;
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceObjectSecurity (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH QueryServiceObjectSecurity( SC_HANDLE service, SECURITY_INFORMATION type,
|
|
PSECURITY_DESCRIPTOR ret_descriptor, DWORD size, DWORD *ret_size )
|
|
{
|
|
SECURITY_DESCRIPTOR descriptor;
|
|
NTSTATUS status;
|
|
ACL acl;
|
|
|
|
FIXME( "%p %ld %p %lu %p - semi-stub\n", service, type, ret_descriptor, size, ret_size );
|
|
|
|
if (type != DACL_SECURITY_INFORMATION)
|
|
FIXME("information %ld not supported\n", type);
|
|
|
|
InitializeSecurityDescriptor( &descriptor, SECURITY_DESCRIPTOR_REVISION );
|
|
|
|
InitializeAcl( &acl, sizeof(ACL), ACL_REVISION );
|
|
SetSecurityDescriptorDacl( &descriptor, TRUE, &acl, TRUE );
|
|
|
|
status = RtlMakeSelfRelativeSD( &descriptor, ret_descriptor, &size );
|
|
*ret_size = size;
|
|
|
|
return set_error( RtlNtStatusToDosError( status ) );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SetServiceObjectSecurity (sechost.@)
|
|
*/
|
|
BOOL WINAPI SetServiceObjectSecurity(SC_HANDLE hService,
|
|
SECURITY_INFORMATION dwSecurityInformation,
|
|
PSECURITY_DESCRIPTOR lpSecurityDescriptor)
|
|
{
|
|
FIXME("%p %ld %p\n", hService, dwSecurityInformation, lpSecurityDescriptor);
|
|
return TRUE;
|
|
}
|
|
|
|
static DWORD WINAPI notify_thread(void *user)
|
|
{
|
|
DWORD err;
|
|
struct notify_data *data = user;
|
|
SC_RPC_NOTIFY_PARAMS_LIST *list = NULL;
|
|
SERVICE_NOTIFY_STATUS_CHANGE_PARAMS_2 *cparams;
|
|
BOOL dummy;
|
|
|
|
__TRY
|
|
{
|
|
/* GetNotifyResults blocks until there is an event */
|
|
err = svcctl_GetNotifyResults(data->notify_handle, &list);
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code(GetExceptionCode());
|
|
}
|
|
__ENDTRY
|
|
|
|
EnterCriticalSection( &service_cs );
|
|
|
|
list_remove(&data->entry);
|
|
|
|
LeaveCriticalSection( &service_cs );
|
|
|
|
if (err == ERROR_SUCCESS && list)
|
|
{
|
|
cparams = list->NotifyParamsArray[0].params;
|
|
|
|
data->notify_buffer->dwNotificationStatus = cparams->dwNotificationStatus;
|
|
memcpy(&data->notify_buffer->ServiceStatus, &cparams->ServiceStatus,
|
|
sizeof(SERVICE_STATUS_PROCESS));
|
|
data->notify_buffer->dwNotificationTriggered = cparams->dwNotificationTriggered;
|
|
data->notify_buffer->pszServiceNames = NULL;
|
|
|
|
QueueUserAPC((PAPCFUNC)data->notify_buffer->pfnNotifyCallback,
|
|
data->calling_thread, (ULONG_PTR)data->notify_buffer);
|
|
|
|
HeapFree(GetProcessHeap(), 0, list);
|
|
}
|
|
else
|
|
WARN("GetNotifyResults server call failed: %lu\n", err);
|
|
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_CloseNotifyHandle(&data->notify_handle, &dummy);
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code(GetExceptionCode());
|
|
}
|
|
__ENDTRY
|
|
|
|
if (err != ERROR_SUCCESS)
|
|
WARN("CloseNotifyHandle server call failed: %lu\n", err);
|
|
|
|
CloseHandle(data->calling_thread);
|
|
HeapFree(GetProcessHeap(), 0, data);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* NotifyServiceStatusChangeW (sechost.@)
|
|
*/
|
|
DWORD WINAPI DECLSPEC_HOTPATCH NotifyServiceStatusChangeW( SC_HANDLE service, DWORD mask,
|
|
SERVICE_NOTIFYW *notify_buffer )
|
|
{
|
|
DWORD err;
|
|
BOOL b_dummy = FALSE;
|
|
GUID g_dummy = {0};
|
|
struct notify_data *data;
|
|
|
|
TRACE( "%p 0x%lx %p\n", service, mask, notify_buffer );
|
|
|
|
if (!(data = heap_alloc_zero( sizeof(*data) )))
|
|
return ERROR_NOT_ENOUGH_MEMORY;
|
|
|
|
data->service = service;
|
|
data->notify_buffer = notify_buffer;
|
|
if (!DuplicateHandle( GetCurrentProcess(), GetCurrentThread(), GetCurrentProcess(),
|
|
&data->calling_thread, 0, FALSE, DUPLICATE_SAME_ACCESS ))
|
|
{
|
|
ERR("DuplicateHandle failed: %lu\n", GetLastError());
|
|
heap_free( data );
|
|
return ERROR_NOT_ENOUGH_MEMORY;
|
|
}
|
|
|
|
data->params.dwInfoLevel = 2;
|
|
data->params.params = &data->cparams;
|
|
|
|
data->cparams.dwNotifyMask = mask;
|
|
|
|
EnterCriticalSection( &service_cs );
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_NotifyServiceStatusChange( service, data->params, &g_dummy,
|
|
&g_dummy, &b_dummy, &data->notify_handle );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
if (err != ERROR_SUCCESS)
|
|
{
|
|
WARN("NotifyServiceStatusChange server call failed: %lu\n", err);
|
|
LeaveCriticalSection( &service_cs );
|
|
CloseHandle( data->calling_thread );
|
|
CloseHandle( data->ready_evt );
|
|
heap_free( data );
|
|
return err;
|
|
}
|
|
|
|
CloseHandle( CreateThread( NULL, 0, ¬ify_thread, data, 0, NULL ) );
|
|
|
|
list_add_tail( ¬ify_list, &data->entry );
|
|
|
|
LeaveCriticalSection( &service_cs );
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
/* thunk for calling the RegisterServiceCtrlHandler handler function */
|
|
static DWORD WINAPI ctrl_handler_thunk( DWORD control, DWORD type, void *data, void *context )
|
|
{
|
|
LPHANDLER_FUNCTION func = context;
|
|
|
|
func( control );
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* RegisterServiceCtrlHandlerA (sechost.@)
|
|
*/
|
|
SERVICE_STATUS_HANDLE WINAPI DECLSPEC_HOTPATCH RegisterServiceCtrlHandlerA(
|
|
const char *name, LPHANDLER_FUNCTION handler )
|
|
{
|
|
return RegisterServiceCtrlHandlerExA( name, ctrl_handler_thunk, handler );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* RegisterServiceCtrlHandlerW (sechost.@)
|
|
*/
|
|
SERVICE_STATUS_HANDLE WINAPI DECLSPEC_HOTPATCH RegisterServiceCtrlHandlerW(
|
|
const WCHAR *name, LPHANDLER_FUNCTION handler )
|
|
{
|
|
return RegisterServiceCtrlHandlerExW( name, ctrl_handler_thunk, handler );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* RegisterServiceCtrlHandlerExA (sechost.@)
|
|
*/
|
|
SERVICE_STATUS_HANDLE WINAPI DECLSPEC_HOTPATCH RegisterServiceCtrlHandlerExA(
|
|
const char *name, LPHANDLER_FUNCTION_EX handler, void *context )
|
|
{
|
|
WCHAR *nameW;
|
|
SERVICE_STATUS_HANDLE ret;
|
|
|
|
nameW = heap_strdupAtoW( name );
|
|
ret = RegisterServiceCtrlHandlerExW( nameW, handler, context );
|
|
heap_free( nameW );
|
|
return ret;
|
|
}
|
|
|
|
static struct service_data *find_service_by_name( const WCHAR *name )
|
|
{
|
|
unsigned int i;
|
|
|
|
if (nb_services == 1) /* only one service (FIXME: should depend on OWN_PROCESS etc.) */
|
|
return services[0];
|
|
for (i = 0; i < nb_services; i++)
|
|
if (!wcsicmp( name, services[i]->name )) return services[i];
|
|
return NULL;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* RegisterServiceCtrlHandlerExW (sechost.@)
|
|
*/
|
|
SERVICE_STATUS_HANDLE WINAPI DECLSPEC_HOTPATCH RegisterServiceCtrlHandlerExW(
|
|
const WCHAR *name, LPHANDLER_FUNCTION_EX handler, void *context )
|
|
{
|
|
struct service_data *service;
|
|
SC_HANDLE handle = 0;
|
|
|
|
TRACE( "%s %p %p\n", debugstr_w(name), handler, context );
|
|
|
|
EnterCriticalSection( &service_cs );
|
|
if ((service = find_service_by_name( name )))
|
|
{
|
|
service->handler = handler;
|
|
service->context = context;
|
|
handle = service->handle;
|
|
}
|
|
LeaveCriticalSection( &service_cs );
|
|
|
|
if (!handle) SetLastError( ERROR_SERVICE_DOES_NOT_EXIST );
|
|
return (SERVICE_STATUS_HANDLE)handle;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SetServiceStatus (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH SetServiceStatus( SERVICE_STATUS_HANDLE service, SERVICE_STATUS *status )
|
|
{
|
|
DWORD err;
|
|
|
|
TRACE( "%p %#lx %#lx %#lx %#lx %#lx %#lx %#lx\n", service, status->dwServiceType,
|
|
status->dwCurrentState, status->dwControlsAccepted, status->dwWin32ExitCode,
|
|
status->dwServiceSpecificExitCode, status->dwCheckPoint, status->dwWaitHint );
|
|
|
|
__TRY
|
|
{
|
|
err = svcctl_SetServiceStatus( service, status );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
if (!set_error( err ))
|
|
return FALSE;
|
|
|
|
if (status->dwCurrentState == SERVICE_STOPPED)
|
|
{
|
|
unsigned int i, count = 0;
|
|
EnterCriticalSection( &service_cs );
|
|
for (i = 0; i < nb_services; i++)
|
|
{
|
|
if (services[i]->handle == (SC_HANDLE)service) continue;
|
|
if (services[i]->thread) count++;
|
|
}
|
|
if (!count)
|
|
{
|
|
stop_service = TRUE;
|
|
SetEvent( service_event ); /* notify the main loop */
|
|
}
|
|
LeaveCriticalSection( &service_cs );
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static WCHAR *service_get_pipe_name(void)
|
|
{
|
|
static const WCHAR format[] = L"\\\\.\\pipe\\net\\NtControlPipe%u";
|
|
WCHAR *name;
|
|
DWORD len;
|
|
HKEY service_current_key;
|
|
DWORD service_current;
|
|
LONG ret;
|
|
DWORD type;
|
|
|
|
ret = RegOpenKeyExW( HKEY_LOCAL_MACHINE,
|
|
L"SYSTEM\\CurrentControlSet\\Control\\ServiceCurrent",
|
|
0, KEY_QUERY_VALUE, &service_current_key );
|
|
if (ret != ERROR_SUCCESS)
|
|
return NULL;
|
|
|
|
len = sizeof(service_current);
|
|
ret = RegQueryValueExW( service_current_key, NULL, NULL, &type,
|
|
(BYTE *)&service_current, &len );
|
|
RegCloseKey(service_current_key);
|
|
if (ret != ERROR_SUCCESS || type != REG_DWORD)
|
|
return NULL;
|
|
|
|
len = ARRAY_SIZE(format) + 10 /* strlenW("4294967295") */;
|
|
name = heap_alloc(len * sizeof(WCHAR));
|
|
if (!name)
|
|
return NULL;
|
|
|
|
swprintf( name, len, format, service_current );
|
|
return name;
|
|
}
|
|
|
|
static HANDLE service_open_pipe(void)
|
|
{
|
|
WCHAR *pipe_name = service_get_pipe_name();
|
|
HANDLE handle = INVALID_HANDLE_VALUE;
|
|
|
|
do
|
|
{
|
|
handle = CreateFileW( pipe_name, GENERIC_READ|GENERIC_WRITE,
|
|
0, NULL, OPEN_ALWAYS, 0, NULL );
|
|
if (handle != INVALID_HANDLE_VALUE)
|
|
break;
|
|
if (GetLastError() != ERROR_PIPE_BUSY)
|
|
break;
|
|
} while (WaitNamedPipeW( pipe_name, NMPWAIT_USE_DEFAULT_WAIT ));
|
|
heap_free(pipe_name);
|
|
|
|
return handle;
|
|
}
|
|
|
|
static DWORD WINAPI service_thread( void *arg )
|
|
{
|
|
struct service_data *info = arg;
|
|
WCHAR *str = info->args;
|
|
DWORD argc = 0, len = 0;
|
|
|
|
TRACE("%p\n", arg);
|
|
|
|
while (str[len])
|
|
{
|
|
len += wcslen( &str[len] ) + 1;
|
|
argc++;
|
|
}
|
|
len++;
|
|
|
|
if (info->unicode)
|
|
{
|
|
WCHAR **argv, *p;
|
|
|
|
argv = heap_alloc( (argc+1)*sizeof(*argv) );
|
|
for (argc = 0, p = str; *p; p += wcslen( p ) + 1)
|
|
argv[argc++] = p;
|
|
argv[argc] = NULL;
|
|
|
|
info->proc.w( argc, argv );
|
|
heap_free( argv );
|
|
}
|
|
else
|
|
{
|
|
char *strA, **argv, *p;
|
|
DWORD lenA;
|
|
|
|
lenA = WideCharToMultiByte( CP_ACP,0, str, len, NULL, 0, NULL, NULL );
|
|
strA = heap_alloc(lenA);
|
|
WideCharToMultiByte(CP_ACP,0, str, len, strA, lenA, NULL, NULL);
|
|
|
|
argv = heap_alloc( (argc+1)*sizeof(*argv) );
|
|
for (argc = 0, p = strA; *p; p += strlen( p ) + 1)
|
|
argv[argc++] = p;
|
|
argv[argc] = NULL;
|
|
|
|
info->proc.a( argc, argv );
|
|
heap_free( argv );
|
|
heap_free( strA );
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static DWORD service_handle_start( struct service_data *service, const void *data, DWORD data_size )
|
|
{
|
|
DWORD count = data_size / sizeof(WCHAR);
|
|
|
|
if (service->thread)
|
|
{
|
|
WARN("service is not stopped\n");
|
|
return ERROR_SERVICE_ALREADY_RUNNING;
|
|
}
|
|
|
|
heap_free( service->args );
|
|
service->args = heap_alloc( (count + 2) * sizeof(WCHAR) );
|
|
if (count) memcpy( service->args, data, count * sizeof(WCHAR) );
|
|
service->args[count++] = 0;
|
|
service->args[count++] = 0;
|
|
|
|
service->thread = CreateThread( NULL, 0, service_thread,
|
|
service, 0, NULL );
|
|
SetEvent( service_event ); /* notify the main loop */
|
|
return 0;
|
|
}
|
|
|
|
static DWORD service_handle_control( struct service_data *service, DWORD control, const void *data, DWORD data_size )
|
|
{
|
|
DWORD ret = ERROR_INVALID_SERVICE_CONTROL;
|
|
|
|
TRACE( "%s control %lu data %p data_size %lu\n", debugstr_w(service->name), control, data, data_size );
|
|
|
|
if (control == SERVICE_CONTROL_START)
|
|
ret = service_handle_start( service, data, data_size );
|
|
else if (service->handler)
|
|
ret = service->handler( control, 0, (void *)data, service->context );
|
|
return ret;
|
|
}
|
|
|
|
static DWORD WINAPI service_control_dispatcher( void *arg )
|
|
{
|
|
struct dispatcher_data *disp = arg;
|
|
|
|
/* dispatcher loop */
|
|
while (1)
|
|
{
|
|
struct service_data *service;
|
|
service_start_info info;
|
|
BYTE *data = NULL;
|
|
WCHAR *name;
|
|
BOOL r;
|
|
DWORD data_size = 0, count, result;
|
|
|
|
r = ReadFile( disp->pipe, &info, FIELD_OFFSET(service_start_info,data), &count, NULL );
|
|
if (!r)
|
|
{
|
|
if (GetLastError() != ERROR_BROKEN_PIPE)
|
|
ERR( "pipe read failed error %lu\n", GetLastError() );
|
|
break;
|
|
}
|
|
if (count != FIELD_OFFSET(service_start_info,data))
|
|
{
|
|
ERR( "partial pipe read %lu\n", count );
|
|
break;
|
|
}
|
|
if (count < info.total_size)
|
|
{
|
|
data_size = info.total_size - FIELD_OFFSET(service_start_info,data);
|
|
data = heap_alloc( data_size );
|
|
r = ReadFile( disp->pipe, data, data_size, &count, NULL );
|
|
if (!r)
|
|
{
|
|
if (GetLastError() != ERROR_BROKEN_PIPE)
|
|
ERR( "pipe read failed error %lu\n", GetLastError() );
|
|
heap_free( data );
|
|
break;
|
|
}
|
|
if (count != data_size)
|
|
{
|
|
ERR( "partial pipe read %lu/%lu\n", count, data_size );
|
|
heap_free( data );
|
|
break;
|
|
}
|
|
}
|
|
|
|
EnterCriticalSection( &service_cs );
|
|
|
|
/* validate service name */
|
|
name = (WCHAR *)data;
|
|
if (!info.name_size || data_size < info.name_size * sizeof(WCHAR) || name[info.name_size - 1])
|
|
{
|
|
ERR( "got request without valid service name\n" );
|
|
result = ERROR_INVALID_PARAMETER;
|
|
goto done;
|
|
}
|
|
|
|
if (info.magic != SERVICE_PROTOCOL_MAGIC)
|
|
{
|
|
ERR( "received invalid request for service %s\n", debugstr_w(name) );
|
|
result = ERROR_INVALID_PARAMETER;
|
|
goto done;
|
|
}
|
|
|
|
/* find the service */
|
|
if (!(service = find_service_by_name( name )))
|
|
{
|
|
FIXME( "got request for unknown service %s\n", debugstr_w(name) );
|
|
result = ERROR_INVALID_PARAMETER;
|
|
goto done;
|
|
}
|
|
|
|
if (!service->handle)
|
|
{
|
|
if (!(service->handle = OpenServiceW( disp->manager, name, SERVICE_SET_STATUS )) ||
|
|
!(service->full_access_handle = OpenServiceW( disp->manager, name,
|
|
GENERIC_READ|GENERIC_WRITE )))
|
|
FIXME( "failed to open service %s\n", debugstr_w(name) );
|
|
}
|
|
|
|
data_size -= info.name_size * sizeof(WCHAR);
|
|
result = service_handle_control(service, info.control, data_size ?
|
|
&data[info.name_size * sizeof(WCHAR)] : NULL, data_size);
|
|
|
|
done:
|
|
LeaveCriticalSection( &service_cs );
|
|
WriteFile( disp->pipe, &result, sizeof(result), &count, NULL );
|
|
heap_free( data );
|
|
}
|
|
|
|
CloseHandle( disp->pipe );
|
|
CloseServiceHandle( disp->manager );
|
|
heap_free( disp );
|
|
return 1;
|
|
}
|
|
|
|
/* wait for services which accept this type of message to become STOPPED */
|
|
static void handle_shutdown_msg(DWORD msg, DWORD accept)
|
|
{
|
|
SERVICE_STATUS st;
|
|
SERVICE_PRESHUTDOWN_INFO spi;
|
|
DWORD i, n = 0, sz, timeout = 2000;
|
|
ULONGLONG stop_time;
|
|
BOOL res, done = TRUE;
|
|
SC_HANDLE *wait_handles = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(SC_HANDLE) * nb_services );
|
|
|
|
EnterCriticalSection( &service_cs );
|
|
for (i = 0; i < nb_services; i++)
|
|
{
|
|
res = QueryServiceStatus( services[i]->full_access_handle, &st );
|
|
if (!res || st.dwCurrentState == SERVICE_STOPPED || !(st.dwControlsAccepted & accept))
|
|
continue;
|
|
|
|
done = FALSE;
|
|
|
|
if (accept == SERVICE_ACCEPT_PRESHUTDOWN)
|
|
{
|
|
res = QueryServiceConfig2W( services[i]->full_access_handle, SERVICE_CONFIG_PRESHUTDOWN_INFO,
|
|
(BYTE *)&spi, sizeof(spi), &sz );
|
|
if (res)
|
|
{
|
|
FIXME( "service should be able to delay shutdown\n" );
|
|
timeout = max( spi.dwPreshutdownTimeout, timeout );
|
|
}
|
|
}
|
|
|
|
service_handle_control( services[i], msg, NULL, 0 );
|
|
wait_handles[n++] = services[i]->full_access_handle;
|
|
}
|
|
LeaveCriticalSection( &service_cs );
|
|
|
|
/* FIXME: these timeouts should be more generous, but we can't currently delay prefix shutdown */
|
|
timeout = min( timeout, 3000 );
|
|
stop_time = GetTickCount64() + timeout;
|
|
|
|
while (!done && GetTickCount64() < stop_time)
|
|
{
|
|
done = TRUE;
|
|
for (i = 0; i < n; i++)
|
|
{
|
|
res = QueryServiceStatus( wait_handles[i], &st );
|
|
if (!res || st.dwCurrentState == SERVICE_STOPPED)
|
|
continue;
|
|
|
|
done = FALSE;
|
|
Sleep( 100 );
|
|
break;
|
|
}
|
|
}
|
|
|
|
HeapFree( GetProcessHeap(), 0, wait_handles );
|
|
}
|
|
|
|
static BOOL service_run_main_thread(void)
|
|
{
|
|
DWORD i, n, ret;
|
|
HANDLE wait_handles[MAXIMUM_WAIT_OBJECTS];
|
|
UINT wait_services[MAXIMUM_WAIT_OBJECTS];
|
|
struct dispatcher_data *disp = heap_alloc( sizeof(*disp) );
|
|
|
|
disp->manager = OpenSCManagerW( NULL, NULL, SC_MANAGER_CONNECT );
|
|
if (!disp->manager)
|
|
{
|
|
ERR("failed to open service manager error %lu\n", GetLastError());
|
|
heap_free( disp );
|
|
return FALSE;
|
|
}
|
|
|
|
disp->pipe = service_open_pipe();
|
|
if (disp->pipe == INVALID_HANDLE_VALUE)
|
|
{
|
|
WARN("failed to create control pipe error %lu\n", GetLastError());
|
|
CloseServiceHandle( disp->manager );
|
|
heap_free( disp );
|
|
SetLastError( ERROR_FAILED_SERVICE_CONTROLLER_CONNECT );
|
|
return FALSE;
|
|
}
|
|
|
|
service_event = CreateEventW( NULL, FALSE, FALSE, NULL );
|
|
stop_service = FALSE;
|
|
|
|
/* FIXME: service_control_dispatcher should be merged into the main thread */
|
|
NtSetInformationProcess( GetCurrentProcess(), ProcessWineMakeProcessSystem,
|
|
&wait_handles[0], sizeof(HANDLE *) );
|
|
wait_handles[1] = CreateThread( NULL, 0, service_control_dispatcher, disp, 0, NULL );
|
|
wait_handles[2] = service_event;
|
|
|
|
TRACE("Starting %d services running as process %ld\n",
|
|
nb_services, GetCurrentProcessId());
|
|
|
|
/* wait for all the threads to pack up and exit */
|
|
while (!stop_service)
|
|
{
|
|
EnterCriticalSection( &service_cs );
|
|
for (i = 0, n = 3; i < nb_services && n < MAXIMUM_WAIT_OBJECTS; i++)
|
|
{
|
|
if (!services[i]->thread) continue;
|
|
wait_services[n] = i;
|
|
wait_handles[n++] = services[i]->thread;
|
|
}
|
|
LeaveCriticalSection( &service_cs );
|
|
|
|
ret = WaitForMultipleObjects( n, wait_handles, FALSE, INFINITE );
|
|
if (!ret) /* system process event */
|
|
{
|
|
handle_shutdown_msg(SERVICE_CONTROL_PRESHUTDOWN, SERVICE_ACCEPT_PRESHUTDOWN);
|
|
handle_shutdown_msg(SERVICE_CONTROL_SHUTDOWN, SERVICE_ACCEPT_SHUTDOWN);
|
|
ExitProcess(0);
|
|
}
|
|
else if (ret == 1)
|
|
{
|
|
TRACE( "control dispatcher exited, shutting down\n" );
|
|
/* FIXME: we should maybe send a shutdown control to running services */
|
|
ExitProcess(0);
|
|
}
|
|
else if (ret == 2)
|
|
{
|
|
continue; /* rebuild the list */
|
|
}
|
|
else if (ret < n)
|
|
{
|
|
i = wait_services[ret];
|
|
EnterCriticalSection( &service_cs );
|
|
CloseHandle( services[i]->thread );
|
|
services[i]->thread = NULL;
|
|
LeaveCriticalSection( &service_cs );
|
|
}
|
|
else return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* StartServiceCtrlDispatcherA (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH StartServiceCtrlDispatcherA( const SERVICE_TABLE_ENTRYA *servent )
|
|
{
|
|
struct service_data *info;
|
|
unsigned int i;
|
|
|
|
TRACE("%p\n", servent);
|
|
|
|
if (nb_services)
|
|
{
|
|
SetLastError( ERROR_SERVICE_ALREADY_RUNNING );
|
|
return FALSE;
|
|
}
|
|
while (servent[nb_services].lpServiceName) nb_services++;
|
|
if (!nb_services)
|
|
{
|
|
SetLastError( ERROR_INVALID_PARAMETER );
|
|
return FALSE;
|
|
}
|
|
|
|
services = heap_alloc( nb_services * sizeof(*services) );
|
|
|
|
for (i = 0; i < nb_services; i++)
|
|
{
|
|
DWORD len = MultiByteToWideChar( CP_ACP, 0, servent[i].lpServiceName, -1, NULL, 0 );
|
|
DWORD sz = FIELD_OFFSET( struct service_data, name[len] );
|
|
info = heap_alloc_zero( sz );
|
|
MultiByteToWideChar( CP_ACP, 0, servent[i].lpServiceName, -1, info->name, len );
|
|
info->proc.a = servent[i].lpServiceProc;
|
|
info->unicode = FALSE;
|
|
services[i] = info;
|
|
}
|
|
|
|
return service_run_main_thread();
|
|
}
|
|
|
|
/******************************************************************************
|
|
* StartServiceCtrlDispatcherW (sechost.@)
|
|
*/
|
|
BOOL WINAPI DECLSPEC_HOTPATCH StartServiceCtrlDispatcherW( const SERVICE_TABLE_ENTRYW *servent )
|
|
{
|
|
struct service_data *info;
|
|
unsigned int i;
|
|
|
|
TRACE("%p\n", servent);
|
|
|
|
if (nb_services)
|
|
{
|
|
SetLastError( ERROR_SERVICE_ALREADY_RUNNING );
|
|
return FALSE;
|
|
}
|
|
while (servent[nb_services].lpServiceName) nb_services++;
|
|
if (!nb_services)
|
|
{
|
|
SetLastError( ERROR_INVALID_PARAMETER );
|
|
return FALSE;
|
|
}
|
|
|
|
services = heap_alloc( nb_services * sizeof(*services) );
|
|
|
|
for (i = 0; i < nb_services; i++)
|
|
{
|
|
DWORD len = wcslen( servent[i].lpServiceName ) + 1;
|
|
DWORD sz = FIELD_OFFSET( struct service_data, name[len] );
|
|
info = heap_alloc_zero( sz );
|
|
wcscpy( info->name, servent[i].lpServiceName );
|
|
info->proc.w = servent[i].lpServiceProc;
|
|
info->unicode = TRUE;
|
|
services[i] = info;
|
|
}
|
|
|
|
return service_run_main_thread();
|
|
}
|
|
|
|
struct device_notification_details
|
|
{
|
|
DWORD (CALLBACK *cb)(HANDLE handle, DWORD flags, DEV_BROADCAST_HDR *header);
|
|
HANDLE handle;
|
|
union
|
|
{
|
|
DEV_BROADCAST_HDR header;
|
|
DEV_BROADCAST_DEVICEINTERFACE_W iface;
|
|
} filter;
|
|
};
|
|
|
|
static HANDLE device_notify_thread;
|
|
static struct list device_notify_list = LIST_INIT(device_notify_list);
|
|
|
|
struct device_notify_registration
|
|
{
|
|
struct list entry;
|
|
struct device_notification_details details;
|
|
};
|
|
|
|
static BOOL notification_filter_matches( DEV_BROADCAST_HDR *filter, DEV_BROADCAST_HDR *event )
|
|
{
|
|
if (!filter->dbch_devicetype) return TRUE;
|
|
if (filter->dbch_devicetype != event->dbch_devicetype) return FALSE;
|
|
|
|
if (filter->dbch_devicetype == DBT_DEVTYP_DEVICEINTERFACE)
|
|
{
|
|
DEV_BROADCAST_DEVICEINTERFACE_W *filter_iface = (DEV_BROADCAST_DEVICEINTERFACE_W *)filter;
|
|
DEV_BROADCAST_DEVICEINTERFACE_W *event_iface = (DEV_BROADCAST_DEVICEINTERFACE_W *)event;
|
|
if (filter_iface->dbcc_size == offsetof(DEV_BROADCAST_DEVICEINTERFACE_W, dbcc_classguid)) return TRUE;
|
|
return IsEqualGUID( &filter_iface->dbcc_classguid, &event_iface->dbcc_classguid );
|
|
}
|
|
|
|
FIXME( "Filter dbch_devicetype %lu not implemented\n", filter->dbch_devicetype );
|
|
return TRUE;
|
|
}
|
|
|
|
static DWORD WINAPI device_notify_proc( void *arg )
|
|
{
|
|
WCHAR endpoint[] = L"\\pipe\\wine_plugplay";
|
|
WCHAR protseq[] = L"ncacn_np";
|
|
RPC_WSTR binding_str;
|
|
DWORD err = ERROR_SUCCESS;
|
|
struct device_notify_registration *registration;
|
|
struct device_notification_details *details_copy;
|
|
unsigned int details_copy_nelems, details_copy_size;
|
|
plugplay_rpc_handle handle = NULL;
|
|
DWORD code = 0;
|
|
unsigned int i, size;
|
|
BYTE *buf;
|
|
|
|
if ((err = RpcStringBindingComposeW( NULL, protseq, NULL, endpoint, NULL, &binding_str )))
|
|
{
|
|
ERR("RpcStringBindingCompose() failed, error %#lx\n", err);
|
|
return err;
|
|
}
|
|
err = RpcBindingFromStringBindingW( binding_str, &plugplay_binding_handle );
|
|
RpcStringFreeW( &binding_str );
|
|
if (err)
|
|
{
|
|
ERR("RpcBindingFromStringBinding() failed, error %#lx\n", err);
|
|
return err;
|
|
}
|
|
|
|
__TRY
|
|
{
|
|
handle = plugplay_register_listener();
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
if (!handle)
|
|
{
|
|
ERR("failed to open RPC handle, error %lu\n", err);
|
|
return 1;
|
|
}
|
|
|
|
details_copy_size = 8;
|
|
details_copy = heap_alloc( details_copy_size * sizeof(*details_copy) );
|
|
|
|
for (;;)
|
|
{
|
|
buf = NULL;
|
|
__TRY
|
|
{
|
|
code = plugplay_get_event( handle, &buf, &size );
|
|
err = ERROR_SUCCESS;
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
err = map_exception_code( GetExceptionCode() );
|
|
}
|
|
__ENDTRY
|
|
|
|
if (err)
|
|
{
|
|
ERR("failed to get event, error %lu\n", err);
|
|
break;
|
|
}
|
|
|
|
/* Make a copy to avoid a hang if a callback tries to register or unregister for notifications. */
|
|
i = 0;
|
|
details_copy_nelems = 0;
|
|
EnterCriticalSection( &service_cs );
|
|
LIST_FOR_EACH_ENTRY(registration, &device_notify_list, struct device_notify_registration, entry)
|
|
{
|
|
details_copy[i++] = registration->details;
|
|
details_copy_nelems++;
|
|
if (i == details_copy_size)
|
|
{
|
|
details_copy_size *= 2;
|
|
details_copy = heap_realloc( details_copy, details_copy_size * sizeof(*details_copy) );
|
|
}
|
|
}
|
|
LeaveCriticalSection(&service_cs);
|
|
|
|
for (i = 0; i < details_copy_nelems; i++)
|
|
{
|
|
if (!notification_filter_matches( &details_copy[i].filter.header, (DEV_BROADCAST_HDR *)buf )) continue;
|
|
details_copy[i].cb( details_copy[i].handle, code, (DEV_BROADCAST_HDR *)buf );
|
|
}
|
|
MIDL_user_free(buf);
|
|
}
|
|
|
|
heap_free( details_copy );
|
|
|
|
__TRY
|
|
{
|
|
plugplay_unregister_listener( handle );
|
|
}
|
|
__EXCEPT(rpc_filter)
|
|
{
|
|
}
|
|
__ENDTRY
|
|
|
|
RpcBindingFree( &plugplay_binding_handle );
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* I_ScRegisterDeviceNotification (sechost.@)
|
|
*/
|
|
HDEVNOTIFY WINAPI I_ScRegisterDeviceNotification( struct device_notification_details *details,
|
|
void *filter, DWORD flags )
|
|
{
|
|
struct device_notify_registration *registration;
|
|
|
|
TRACE("callback %p, handle %p, filter %p, flags %#lx\n", details->cb, details->handle, filter, flags);
|
|
|
|
if (!(registration = heap_alloc(sizeof(struct device_notify_registration))))
|
|
{
|
|
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
|
|
return NULL;
|
|
}
|
|
|
|
registration->details = *details;
|
|
|
|
EnterCriticalSection( &service_cs );
|
|
list_add_tail( &device_notify_list, ®istration->entry );
|
|
|
|
if (!device_notify_thread)
|
|
device_notify_thread = CreateThread( NULL, 0, device_notify_proc, NULL, 0, NULL );
|
|
|
|
LeaveCriticalSection( &service_cs );
|
|
|
|
return registration;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* I_ScUnregisterDeviceNotification (sechost.@)
|
|
*/
|
|
BOOL WINAPI I_ScUnregisterDeviceNotification( HDEVNOTIFY handle )
|
|
{
|
|
struct device_notify_registration *registration = handle;
|
|
|
|
TRACE("%p\n", handle);
|
|
|
|
if (!handle)
|
|
return FALSE;
|
|
|
|
EnterCriticalSection( &service_cs );
|
|
list_remove( ®istration->entry );
|
|
LeaveCriticalSection(&service_cs);
|
|
heap_free( registration );
|
|
return TRUE;
|
|
}
|