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advapi32: Convert the service list to a standard list.

oldstable
Alexandre Julliard 2007-06-05 13:47:35 +02:00
parent 974784cde0
commit 84918394d2
1 changed files with 39 additions and 41 deletions
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80
dlls/advapi32/service.c
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@ -35,6 +35,7 @@
#include "winternl.h"
#include "lmcons.h"
#include "lmserver.h"
#include "wine/list.h"
WINE_DEFAULT_DEBUG_CHANNEL(advapi);
@ -58,7 +59,7 @@ typedef struct service_start_info_t
typedef struct service_data_t
{
struct service_data_t *next;
struct list entry;
union {
LPHANDLER_FUNCTION handler;
LPHANDLER_FUNCTION_EX handler_ex;
@ -86,7 +87,7 @@ static CRITICAL_SECTION_DEBUG service_cs_debug =
};
static CRITICAL_SECTION service_cs = { &service_cs_debug, -1, 0, 0, 0, 0 };
static service_data *service_list;
static struct list service_list = LIST_INIT(service_list);
/******************************************************************************
* SC_HANDLEs
@ -764,22 +765,20 @@ static DWORD WINAPI service_control_dispatcher(LPVOID arg)
static BOOL service_run_threads(void)
{
service_data *service;
DWORD count = 0, n = 0;
DWORD count, n = 0;
HANDLE *handles;
EnterCriticalSection( &service_cs );
/* count how many services there are */
for (service = service_list; service; service = service->next)
count++;
count = list_count( &service_list );
TRACE("starting %d pipe listener threads\n", count);
handles = HeapAlloc(GetProcessHeap(), 0, sizeof(HANDLE)*count);
for (n=0, service = service_list; service; service = service->next, n++)
handles[n] = CreateThread( NULL, 0, service_control_dispatcher,
service, 0, NULL );
LIST_FOR_EACH_ENTRY( service, &service_list, service_data, entry )
handles[n++] = CreateThread( NULL, 0, service_control_dispatcher,
service, 0, NULL );
assert(n==count);
LeaveCriticalSection( &service_cs );
@ -816,11 +815,7 @@ BOOL WINAPI StartServiceCtrlDispatcherA( const SERVICE_TABLE_ENTRYA *servent )
MultiByteToWideChar(CP_ACP, 0, name, -1, info->name, len);
info->proc.a = servent->lpServiceProc;
info->unicode = FALSE;
/* insert into the list */
info->next = service_list;
service_list = info;
list_add_head( &service_list, &info->entry );
servent++;
}
LeaveCriticalSection( &service_cs );
@ -862,11 +857,7 @@ BOOL WINAPI StartServiceCtrlDispatcherW( const SERVICE_TABLE_ENTRYW *servent )
strcpyW(info->name, name);
info->proc.w = servent->lpServiceProc;
info->unicode = TRUE;
/* insert into the list */
info->next = service_list;
service_list = info;
list_add_head( &service_list, &info->entry );
servent++;
}
LeaveCriticalSection( &service_cs );
@ -934,16 +925,20 @@ SERVICE_STATUS_HANDLE WINAPI RegisterServiceCtrlHandlerW( LPCWSTR lpServiceName,
LPHANDLER_FUNCTION lpfHandler )
{
service_data *service;
SERVICE_STATUS_HANDLE handle = 0;
EnterCriticalSection( &service_cs );
for(service = service_list; service; service = service->next)
LIST_FOR_EACH_ENTRY( service, &service_list, service_data, entry )
{
if(!strcmpW(lpServiceName, service->name))
{
service->handler.handler = lpfHandler;
handle = (SERVICE_STATUS_HANDLE)service;
break;
if (service)
service->handler.handler = lpfHandler;
}
}
LeaveCriticalSection( &service_cs );
return (SERVICE_STATUS_HANDLE)service;
return handle;
}
/******************************************************************************
@ -957,7 +952,7 @@ BOOL WINAPI
SetServiceStatus( SERVICE_STATUS_HANDLE hService, LPSERVICE_STATUS lpStatus )
{
service_data *service;
BOOL r = TRUE;
BOOL r = FALSE;
TRACE("%p %x %x %x %x %x %x %x\n", hService,
lpStatus->dwServiceType, lpStatus->dwCurrentState,
@ -966,16 +961,16 @@ SetServiceStatus( SERVICE_STATUS_HANDLE hService, LPSERVICE_STATUS lpStatus )
lpStatus->dwWaitHint);
EnterCriticalSection( &service_cs );
for (service = service_list; service; service = service->next)
if(service == (service_data*)hService)
break;
if (service)
LIST_FOR_EACH_ENTRY( service, &service_list, service_data, entry )
{
memcpy( &service->status, lpStatus, sizeof(SERVICE_STATUS) );
TRACE("Set service status to %d\n",service->status.dwCurrentState);
if(service == (service_data*)hService)
{
memcpy( &service->status, lpStatus, sizeof(SERVICE_STATUS) );
TRACE("Set service status to %d\n",service->status.dwCurrentState);
r = TRUE;
break;
}
}
else
r = FALSE;
LeaveCriticalSection( &service_cs );
return r;
@ -2383,20 +2378,23 @@ SERVICE_STATUS_HANDLE WINAPI RegisterServiceCtrlHandlerExW( LPCWSTR lpServiceNam
LPHANDLER_FUNCTION_EX lpHandlerProc, LPVOID lpContext )
{
service_data *service;
SERVICE_STATUS_HANDLE handle = 0;
TRACE("%s %p %p\n", debugstr_w(lpServiceName), lpHandlerProc, lpContext);
EnterCriticalSection( &service_cs );
for(service = service_list; service; service = service->next)
if(!strcmpW(lpServiceName, service->name))
break;
if (service)
LIST_FOR_EACH_ENTRY( service, &service_list, service_data, entry )
{
service->handler.handler_ex = lpHandlerProc;
service->context = lpContext;
service->extended = TRUE;
if(!strcmpW(lpServiceName, service->name))
{
service->handler.handler_ex = lpHandlerProc;
service->context = lpContext;
service->extended = TRUE;
handle = (SERVICE_STATUS_HANDLE)service;
break;
}
}
LeaveCriticalSection( &service_cs );
return (SERVICE_STATUS_HANDLE)service;
return handle;
}