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list services with EnumServicesStatusEx instead of reading them from registry

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svn path=/trunk/; revision=19128
This commit is contained in:
Christoph von Wittich 2005-11-11 01:05:23 +00:00
parent 9178408ba6
commit dded32cc5e
4 changed files with 104 additions and 45 deletions
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10
reactos/subsys/system/msconfig/De.rc
View file

@ -50,6 +50,7 @@ END
STRINGTABLE DISCARDABLE
BEGIN
IDS_SERVICES_COLUMN_SERVICE "Dienst"
IDS_SERVICES_COLUMN_REQ "Erforderlich"
IDS_SERVICES_COLUMN_VENDOR "Hersteller"
IDS_SERVICES_COLUMN_STATUS "Status"
END
@ -81,3 +82,12 @@ BEGIN
IDS_STARTUP_COLUMN_CMD "Befehl"
IDS_STARTUP_COLUMN_PATH "Pfad"
END
STRINGTABLE DISCARDABLE
BEGIN
IDS_SERVICES_STATUS_RUNNING "Gestartet"
IDS_SERVICES_STATUS_STOPPED "Beendet"
IDS_YES "Ja"
IDS_NO "Nein"
END

9
reactos/subsys/system/msconfig/En.rc
View file

@ -50,6 +50,7 @@ END
STRINGTABLE DISCARDABLE
BEGIN
IDS_SERVICES_COLUMN_SERVICE "Service"
IDS_SERVICES_COLUMN_REQ "Required"
IDS_SERVICES_COLUMN_VENDOR "Vendor"
IDS_SERVICES_COLUMN_STATUS "Status"
END
@ -80,3 +81,11 @@ BEGIN
IDS_STARTUP_COLUMN_CMD "Command"
IDS_STARTUP_COLUMN_PATH "Path"
END
STRINGTABLE DISCARDABLE
BEGIN
IDS_SERVICES_STATUS_RUNNING "Running"
IDS_SERVICES_STATUS_STOPPED "Stopped"
IDS_YES "Yes"
IDS_NO "No"
END

15
reactos/subsys/system/msconfig/resource.h
View file

@ -23,11 +23,12 @@
#define IDS_TOOLS_COLUMN_NAME 2010
#define IDS_TOOLS_COLUMN_DESCR 2011
#define IDS_SERVICES_COLUMN_SERVICE 2012
#define IDS_SERVICES_COLUMN_VENDOR 2013
#define IDS_SERVICES_COLUMN_STATUS 2014
#define IDS_STARTUP_COLUMN_ELEMENT 2015
#define IDS_STARTUP_COLUMN_CMD 2016
#define IDS_STARTUP_COLUMN_PATH 2017
#define IDS_SERVICES_COLUMN_REQ 2013
#define IDS_SERVICES_COLUMN_VENDOR 2014
#define IDS_SERVICES_COLUMN_STATUS 2015
#define IDS_STARTUP_COLUMN_ELEMENT 2016
#define IDS_STARTUP_COLUMN_CMD 2017
#define IDS_STARTUP_COLUMN_PATH 2018
#define IDS_TOOLS_CMD_NAME 2100
#define IDS_TOOLS_CMD_DESCR 2101
@ -49,4 +50,8 @@
#define IDS_TOOLS_SYSDM_CMD 2114
#define IDS_TOOLS_SYSDM_PARAM 2115
#define IDS_SERVICES_STATUS_STOPPED 2200
#define IDS_SERVICES_STATUS_RUNNING 2201
#define IDS_YES 2202
#define IDS_NO 2203
/* EOF */

93
reactos/subsys/system/msconfig/srvpage.c
View file

@ -33,17 +33,23 @@ ServicesPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
column.cx = 200;
ListView_InsertColumn(hServicesListCtrl, 0, &column);
column.mask = LVCF_TEXT | LVCF_WIDTH;
LoadString(hInst, IDS_SERVICES_COLUMN_REQ, szTemp, 256);
column.pszText = szTemp;
column.cx = 70;
ListView_InsertColumn(hServicesListCtrl, 1, &column);
column.mask = LVCF_TEXT | LVCF_WIDTH;
LoadString(hInst, IDS_SERVICES_COLUMN_VENDOR, szTemp, 256);
column.pszText = szTemp;
column.cx = 200;
ListView_InsertColumn(hServicesListCtrl, 1, &column);
ListView_InsertColumn(hServicesListCtrl, 2, &column);
column.mask = LVCF_TEXT | LVCF_WIDTH;
LoadString(hInst, IDS_SERVICES_COLUMN_STATUS, szTemp, 256);
column.pszText = szTemp;
column.cx = 70;
ListView_InsertColumn(hServicesListCtrl, 2, &column);
ListView_InsertColumn(hServicesListCtrl, 3, &column);
GetServices();
return TRUE;
@ -55,50 +61,79 @@ ServicesPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
void
GetServices ( void )
{
HKEY hKey, hSubKey;
DWORD dwSubKeys, dwKeyLength;
DWORD dwType, dwDataLength;
size_t Index;
TCHAR lpKeyName[MAX_KEY_LENGTH];
TCHAR lpSubKey[MAX_KEY_LENGTH];
TCHAR DisplayName[MAX_VALUE_NAME];
TCHAR ObjectName[MAX_VALUE_NAME];
TCHAR lpServicesKey[MAX_KEY_LENGTH] = _T("SYSTEM\\CurrentControlSet\\Services");
LV_ITEM item;
SC_HANDLE ScHandle;
DWORD BufSize = 0;
DWORD BytesNeeded = 0;
DWORD ResumeHandle = 0;
DWORD NumServices = 0;
size_t Index;
TCHAR szStatus[128];
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, lpServicesKey, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
ENUM_SERVICE_STATUS_PROCESS *pServiceStatus = NULL;
ScHandle = OpenSCManager(NULL, NULL, SC_MANAGER_ENUMERATE_SERVICE);
if (ScHandle != INVALID_HANDLE_VALUE)
{
if (RegQueryInfoKey(hKey, NULL, NULL, NULL, &dwSubKeys, NULL, NULL, NULL, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
if (EnumServicesStatusEx(ScHandle, SC_ENUM_PROCESS_INFO, SERVICE_WIN32, SERVICE_STATE_ALL, (LPBYTE)pServiceStatus, BufSize, &BytesNeeded, &NumServices, &ResumeHandle, 0) == 0)
{
for (Index = 0; Index < dwSubKeys; Index++)
/* Call function again if required size was returned */
if (GetLastError() == ERROR_MORE_DATA)
{
dwKeyLength = MAX_KEY_LENGTH;
if (RegEnumKeyEx(hKey, Index, lpKeyName, &dwKeyLength, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
/* reserve memory for service info array */
pServiceStatus = (ENUM_SERVICE_STATUS_PROCESS *) HeapAlloc(GetProcessHeap(), 0, BytesNeeded);
if (pServiceStatus == NULL)
return;
/* fill array with service info */
if (EnumServicesStatusEx(ScHandle, SC_ENUM_PROCESS_INFO, SERVICE_WIN32, SERVICE_STATE_ALL, (LPBYTE)pServiceStatus, BytesNeeded, &BytesNeeded, &NumServices, &ResumeHandle, 0) == 0)
{
_tcscpy(lpSubKey, lpServicesKey);
_tcscat(lpSubKey, _T("\\"));
_tcscat(lpSubKey, lpKeyName);
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, lpSubKey, 0, KEY_READ, &hSubKey) == ERROR_SUCCESS)
HeapFree(GetProcessHeap(), 0, pServiceStatus);
return;
}
}
else /* exit on failure */
{
dwDataLength = MAX_VALUE_NAME;
if (RegQueryValueEx(hSubKey, _T("ObjectName"), NULL, &dwType, (LPBYTE)ObjectName, &dwDataLength) == ERROR_SUCCESS)
return;
}
}
if (NumServices)
{
dwDataLength = MAX_VALUE_NAME;
if (RegQueryValueEx(hSubKey, _T("DisplayName"), NULL, &dwType, (LPBYTE)DisplayName, &dwDataLength) == ERROR_SUCCESS)
for (Index = 0; Index < NumServices; Index++)
{
memset(&item, 0, sizeof(LV_ITEM));
item.mask = LVIF_TEXT;
item.iImage = 0;
item.pszText = DisplayName;
item.pszText = pServiceStatus[Index].lpDisplayName;
item.iItem = ListView_GetItemCount(hServicesListCtrl);
item.lParam = 0;
ListView_InsertItem(hServicesListCtrl, &item);
item.iItem = ListView_InsertItem(hServicesListCtrl, &item);
/* FIXME
if (QueryServiceConfig2(ScHandle, SERVICE_CONFIG_FAILURE_ACTIONS, ) == 0)
{
if (GetLastError() == ERROR_MORE_DATA)
{
}
}
LoadString(hInst, ( CONDITION ? IDS_YES : IDS_NO), szStatus, 128);
item.pszText = szStatus;
item.iSubItem = 1;
SendMessage(hServicesListCtrl, LVM_SETITEMTEXT, item.iItem, (LPARAM) &item);
*/
LoadString(hInst, ((pServiceStatus[Index].ServiceStatusProcess.dwCurrentState == SERVICE_STOPPED) ? IDS_SERVICES_STATUS_STOPPED : IDS_SERVICES_STATUS_RUNNING), szStatus, 128);
item.pszText = szStatus;
item.iSubItem = 3;
SendMessage(hServicesListCtrl, LVM_SETITEMTEXT, item.iItem, (LPARAM) &item);
}
}
CloseServiceHandle(ScHandle);
}
}
RegCloseKey(hKey);
}
}