打包service，老外已經把這塊代碼封裝好。
注意：inno setup有兩個版本一個是Unicode編碼一個是非Unicode編碼，這裏必須用Unicode編碼的打包。在這裏找了半天的問題，寫進服務時候一直亂碼。
區分：
[code]
#include "services_unicode.iss"
const WM_CLOSE = $0010;
const SERVICE_NAME = 'BossAssistantServer';
const SERVICE_DISPLAY_NAME = 'xx客戶端服務';
const SERVICE_EXE = 'BsService.exe';
procedure CurStepChanged(CurStep: TSetupStep); //安裝前檢查關閉進程
var appWnd: HWND;
begin
if CurStep = ssInstall then //實際安裝前調用
begin
if RegKeyExists(HKEY_LOCAL_MACHINE, 'SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BosssoftAssistant') then //檢查之前版本安裝中的註冊表是否存在BosssoftAssistant值
begin
RegDeleteKeyIncludingSubkeys(HKEY_LOCAL_MACHINE, 'SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BosssoftAssistant'); //刪除註冊表中BosssoftAssistant值
end;
if ServiceExists(SERVICE_NAME) then //檢查服務是否存在
begin
if SimpleQueryService(SERVICE_NAME) = SERVICE_RUNNING then //檢查服務是否啓動
begin
SimpleStopService(SERVICE_NAME, True, False); //關閉服務
end;
SimpleDeleteService(SERVICE_NAME); //卸載服務
end;
end
else if CurStep = ssPostInstall then //安裝完成後調用
begin
SimpleCreateService(SERVICE_NAME, SERVICE_DISPLAY_NAME, ExpandConstant('{app}\' + SERVICE_EXE), SERVICE_AUTO_START, '', '', False, False); //創建服務,ExpandConstant返回安裝路徑
SimpleStartService(SERVICE_NAME, True, False); //啓動服務
end;
end;
procedure CurUninstallStepChanged(CurUninstallStep: TUninstallStep); //卸載前檢查關閉進程
var appWnd: HWND;
begin
if ServiceExists(SERVICE_NAME) then
begin
if SimpleQueryService(SERVICE_NAME) = SERVICE_RUNNING then
begin
SimpleStopService(SERVICE_NAME, True, False);
end;
SimpleDeleteService(SERVICE_NAME);
end;
end;type
_SERVICE_STATUS = record
dwServiceType: Longword;
dwCurrentState: Longword;
dwControlsAccepted: Longword;
dwWin32ExitCode: Longword;
dwServiceSpecificExitCode: Longword;
dwCheckPoint: Longword;
dwWaitHint: Longword;
end;
const
NO_ERROR = 0;
STANDARD_RIGHTS_REQUIRED = $F0000;
//
// Service Control Manager object specific access types
//
SC_MANAGER_CONNECT = $0001;
SC_MANAGER_CREATE_SERVICE = $0002;
SC_MANAGER_ENUMERATE_SERVICE = $0004;
SC_MANAGER_LOCK = $0008;
SC_MANAGER_QUERY_LOCK_STATUS = $0010;
SC_MANAGER_MODIFY_BOOT_CONFIG = $0020;
SC_MANAGER_ALL_ACCESS =
(STANDARD_RIGHTS_REQUIRED +
SC_MANAGER_CONNECT +
SC_MANAGER_CREATE_SERVICE +
SC_MANAGER_ENUMERATE_SERVICE +
SC_MANAGER_LOCK +
SC_MANAGER_QUERY_LOCK_STATUS +
SC_MANAGER_MODIFY_BOOT_CONFIG);
//
// Service Types (Bit Mask)
//
SERVICE_KERNEL_DRIVER = $00000001;
SERVICE_FILE_SYSTEM_DRIVER = $00000002;
SERVICE_ADAPTER = $00000004;
SERVICE_RECOGNIZER_DRIVER = $00000008;
SERVICE_DRIVER =
(SERVICE_KERNEL_DRIVER +
SERVICE_FILE_SYSTEM_DRIVER +
SERVICE_RECOGNIZER_DRIVER);
SERVICE_WIN32_OWN_PROCESS = $00000010;
SERVICE_WIN32_SHARE_PROCESS = $00000020;
SERVICE_WIN32 =
(SERVICE_WIN32_OWN_PROCESS +
SERVICE_WIN32_SHARE_PROCESS);
SERVICE_INTERACTIVE_PROCESS = $00000100;
SERVICE_TYPE_ALL =
(SERVICE_WIN32 +
SERVICE_ADAPTER +
SERVICE_DRIVER +
SERVICE_INTERACTIVE_PROCESS);
//
// Start Type
//
SERVICE_BOOT_START = $00000000;
SERVICE_SYSTEM_START = $00000001;
SERVICE_AUTO_START = $00000002;
SERVICE_DEMAND_START = $00000003;
SERVICE_DISABLED = $00000004;
//
// Error control type
//
SERVICE_ERROR_IGNORE = $00000000;
SERVICE_ERROR_NORMAL = $00000001;
SERVICE_ERROR_SEVERE = $00000002;
SERVICE_ERROR_CRITICAL = $00000003;
//
// Service object specific access type
//
SERVICE_QUERY_CONFIG = $0001;
SERVICE_CHANGE_CONFIG = $0002;
SERVICE_QUERY_STATUS = $0004;
SERVICE_ENUMERATE_DEPENDENTS = $0008;
SERVICE_START= $0010;
SERVICE_STOP= $0020;
SERVICE_PAUSE_CONTINUE = $0040;
SERVICE_INTERROGATE = $0080;
SERVICE_USER_DEFINED_CONTROL = $0100;
SERVICE_ALL_ACCESS =
(STANDARD_RIGHTS_REQUIRED +
SERVICE_QUERY_CONFIG +
SERVICE_CHANGE_CONFIG +
SERVICE_QUERY_STATUS +
SERVICE_ENUMERATE_DEPENDENTS +
SERVICE_START +
SERVICE_STOP +
SERVICE_PAUSE_CONTINUE +
SERVICE_INTERROGATE +
SERVICE_USER_DEFINED_CONTROL);
//
// Controls
//
SERVICE_CONTROL_STOP = $00000001;
SERVICE_CONTROL_PAUSE = $00000002;
SERVICE_CONTROL_CONTINUE = $00000003;
SERVICE_CONTROL_INTERROGATE = $00000004;
//
// Status
//
SERVICE_CONTINUE_PENDING = $00000005;
SERVICE_PAUSE_PENDING = $00000006;
SERVICE_PAUSED = $00000007;
SERVICE_RUNNING = $00000004;
SERVICE_START_PENDING = $00000002;
SERVICE_STOP_PENDING = $00000003;
SERVICE_STOPPED = $00000001;
//
// Error codes
//
ERROR_DEPENDENT_SERVICES_RUNNING = 1051;
ERROR_INVALID_SERVICE_CONTROL = 1052;
ERROR_SERVICE_REQUEST_TIMEOUT = 1053;
ERROR_SERVICE_NO_THREAD = 1054;
ERROR_SERVICE_DATABASE_LOCKED = 1055;
ERROR_SERVICE_ALREADY_RUNNING = 1056;
ERROR_INVALID_SERVICE_ACCOUNT = 1057;
ERROR_SERVICE_DISABLED = 1058;
ERROR_CIRCULAR_DEPENDENCY = 1059;
ERROR_SERVICE_DOES_NOT_EXIST = 1060;
ERROR_SERVICE_CANNOT_ACCEPT_CTRL = 1061;
ERROR_SERVICE_NOT_ACTIVE = 1062;
ERROR_FAILED_SERVICE_CONTROLLER_CONNECT = 1063;
ERROR_EXCEPTION_IN_SERVICE = 1064;
ERROR_DATABASE_DOES_NOT_EXIST = 1065;
ERROR_SERVICE_SPECIFIC_ERROR = 1066;
ERROR_PROCESS_ABORTED = 1067;
ERROR_SERVICE_DEPENDENCY_FAIL = 1068;
ERROR_SERVICE_LOGON_FAILED = 1069;
ERROR_SERVICE_START_HANG = 1070;
ERROR_INVALID_SERVICE_LOCK = 1071;
ERROR_SERVICE_MARKED_FOR_DELETE = 1072;
ERROR_SERVICE_EXISTS = 1073;
function OpenSCManager(lpMachineName: string; lpDatabaseName: string; dwDesiredAccess: Longword): Longword;
external '[email protected] stdcall';
//
// lpServiceName is the service name, not the service display name
//
function OpenService(hSCManager: Longword; lpServiceName: string; dwDesiredAccess: Longword): Longword;
external '[email protected] stdcall';
function StartService(hService: Longword; dwNumServiceArgs: Longword; lpServiceArgVectors: string): Longword;
external '[email protected] stdcall';
function CloseServiceHandle(hSCObject: Longword): Longword;
external '[email protected] stdcall';
function ControlService(hService: Longword; dwControl: Longword; var lpServiceStatus: _SERVICE_STATUS): Longword;
external '[email protected] stdcall';
function CreateService(hSCManager: Longword;
lpServiceName: string;
lpDisplayName: string;
dwDesiredAccess: Longword;
dwServiceType: Longword;
dwStartType: Longword;
dwErrorControl: Longword;
lpBinaryPathName: string;
lpLoadOrderGroup: string;
lpdwTagId: Longword;
lpDependencies: string;
lpServiceStartName: string;
lpPassword: string): Longword;
external '[email protected] stdcall';
function DeleteService(hService: Longword): Longword;
external '[email protected] stdcall';
function LockServiceDatabase(hSCManager: Longword): Longword;
external '[email protected] stdcall';
function UnlockServiceDatabase(ScLock: Longword): Longword;
external '[email protected] stdcall';
function SimpleCreateService(AServiceName, ADisplayName, AFileName: string;
AStartType: Longword; AUser, APassword: string; Interactive: Boolean; IgnoreExisting: Boolean): Boolean;
var
SCMHandle: Longword;
ServiceHandle: Longword;
ServiceType: Longword;
dwTag: Longword;
Error: Integer;
begin
Result := False;
dwTag := 0;
ServiceType := SERVICE_WIN32_OWN_PROCESS;
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AServiceName + ' ' + SysErrorMessage(DLLGetLastError));
try
if AUser = '' then
begin
if Interactive then
ServiceType := ServiceType + SERVICE_INTERACTIVE_PROCESS;
APassword := '';
end;
ServiceHandle := CreateService(SCMHandle, AServiceName, ADisplayName, SERVICE_ALL_ACCESS, ServiceType,
AStartType, SERVICE_ERROR_NORMAL, AFileName, '', 0, '', AUser, APassword);
if ServiceHandle = 0 then
begin
Error := DLLGetLastError;
if IgnoreExisting and (Error = ERROR_SERVICE_EXISTS) then
Exit
else
RaiseException('CreateService: ' + AServiceName + ' ' + SysErrorMessage(Error));
end;
Result := True;
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
end;
function WaitForService(ServiceHandle: Longword; AStatus: Longword): Boolean;
var
PendingStatus: Longword;
ServiceStatus: _SERVICE_STATUS;
Error: Integer;
begin
Result := False;
case AStatus of
SERVICE_RUNNING: PendingStatus := SERVICE_START_PENDING;
SERVICE_STOPPED: PendingStatus := SERVICE_STOP_PENDING;
end;
repeat
if ControlService(ServiceHandle, SERVICE_CONTROL_INTERROGATE, ServiceStatus) = 0 then
begin
Error := DLLGetLastError;
RaiseException('ControlService: ' + SysErrorMessage(Error));
end;
if ServiceStatus.dwWin32ExitCode <> 0 then
Break;
Result := ServiceStatus.dwCurrentState = AStatus;
if not Result and (ServiceStatus.dwCurrentState = PendingStatus) then
Sleep(ServiceStatus.dwWaitHint)
else
Break;
until Result;
end;
procedure SimpleStopService(AService: string; Wait, IgnoreStopped: Boolean);
var
ServiceStatus: _SERVICE_STATUS;
SCMHandle: Longword;
ServiceHandle: Longword;
Error: Integer;
begin
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
ServiceHandle := OpenService(SCMHandle, AService, SERVICE_ALL_ACCESS);
if ServiceHandle = 0 then
RaiseException('OpenService: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
if ControlService(ServiceHandle, SERVICE_CONTROL_STOP, ServiceStatus) = 0 then
begin
Error := DLLGetLastError;
if IgnoreStopped and (Error = ERROR_SERVICE_NOT_ACTIVE) then
Exit
else
RaiseException('ControlService: ' + AService + ' ' + SysErrorMessage(Error));
if Wait then
WaitForService(ServiceHandle, SERVICE_STOPPED);
end;
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
except
ShowExceptionMessage;
end;
end;
procedure SimpleStartService(AService: string; Wait, IgnoreStarted: Boolean);
var
SCMHandle: Longword;
ServiceHandle: Longword;
Error: Integer;
begin
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
ServiceHandle := OpenService(SCMHandle, AService, SERVICE_ALL_ACCESS);
if ServiceHandle = 0 then
RaiseException('OpenService: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
if StartService(ServiceHandle, 0, '') = 0 then
begin
Error := DLLGetLastError;
if IgnoreStarted and (Error = ERROR_SERVICE_ALREADY_RUNNING) then
Exit
else
RaiseException('StartService: ' + AService + ' ' + SysErrorMessage(Error));
if Wait then
begin
WaitForService(ServiceHandle, SERVICE_RUNNING);
end;
end;
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
except
ShowExceptionMessage;
end;
end;
procedure SimpleDeleteService(AService: string);
var
SCMHandle: Longword;
ServiceHandle: Longword;
begin
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
ServiceHandle := OpenService(SCMHandle, AService, SERVICE_ALL_ACCESS);
if ServiceHandle = 0 then
RaiseException('OpenService: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
if DeleteService(ServiceHandle) = 0 then
RaiseException('StartService: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
except
ShowExceptionMessage;
end;
end;
function ServiceExists(AService: string): Boolean;
var
SCMHandle: Longword;
ServiceHandle: Longword;
Error: Integer;
begin
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
ServiceHandle := OpenService(SCMHandle, AService, SERVICE_ALL_ACCESS);
try
if ServiceHandle = 0 then
begin
Error := DLLGetLastError;
if Error = ERROR_SERVICE_DOES_NOT_EXIST then
Result := False
else
RaiseException('OpenService: ' + AService + ' ' + SysErrorMessage(Error));
end
else
Result := True;
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
except
ShowExceptionMessage;
end;
end;
function SimpleQueryService(AService: string): Longword;
var
ServiceStatus: _SERVICE_STATUS;
SCMHandle: Longword;
ServiceHandle: Longword;
Error: Integer;
begin
Result := 0;
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
ServiceHandle := OpenService(SCMHandle, AService, SERVICE_ALL_ACCESS);
if ServiceHandle = 0 then
RaiseException('OpenService: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
if ControlService(ServiceHandle, SERVICE_CONTROL_INTERROGATE, ServiceStatus) = 0 then
begin
Error := DLLGetLastError;
RaiseException('ControlService: ' + AService + ' ' + SysErrorMessage(Error));
end;
Result := ServiceStatus.dwCurrentState;
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
except
ShowExceptionMessage;
end;
end;type
_SERVICE_STATUS = record
dwServiceType: Longword;
dwCurrentState: Longword;
dwControlsAccepted: Longword;
dwWin32ExitCode: Longword;
dwServiceSpecificExitCode: Longword;
dwCheckPoint: Longword;
dwWaitHint: Longword;
end;
const
NO_ERROR = 0;
STANDARD_RIGHTS_REQUIRED = $F0000;
//
// Service Control Manager object specific access types
//
SC_MANAGER_CONNECT = $0001;
SC_MANAGER_CREATE_SERVICE = $0002;
SC_MANAGER_ENUMERATE_SERVICE = $0004;
SC_MANAGER_LOCK = $0008;
SC_MANAGER_QUERY_LOCK_STATUS = $0010;
SC_MANAGER_MODIFY_BOOT_CONFIG = $0020;
SC_MANAGER_ALL_ACCESS =
(STANDARD_RIGHTS_REQUIRED +
SC_MANAGER_CONNECT +
SC_MANAGER_CREATE_SERVICE +
SC_MANAGER_ENUMERATE_SERVICE +
SC_MANAGER_LOCK +
SC_MANAGER_QUERY_LOCK_STATUS +
SC_MANAGER_MODIFY_BOOT_CONFIG);
//
// Service Types (Bit Mask)
//
SERVICE_KERNEL_DRIVER = $00000001;
SERVICE_FILE_SYSTEM_DRIVER = $00000002;
SERVICE_ADAPTER = $00000004;
SERVICE_RECOGNIZER_DRIVER = $00000008;
SERVICE_DRIVER =
(SERVICE_KERNEL_DRIVER +
SERVICE_FILE_SYSTEM_DRIVER +
SERVICE_RECOGNIZER_DRIVER);
SERVICE_WIN32_OWN_PROCESS = $00000010;
SERVICE_WIN32_SHARE_PROCESS = $00000020;
SERVICE_WIN32 =
(SERVICE_WIN32_OWN_PROCESS +
SERVICE_WIN32_SHARE_PROCESS);
SERVICE_INTERACTIVE_PROCESS = $00000100;
SERVICE_TYPE_ALL =
(SERVICE_WIN32 +
SERVICE_ADAPTER +
SERVICE_DRIVER +
SERVICE_INTERACTIVE_PROCESS);
//
// Start Type
//
SERVICE_BOOT_START = $00000000;
SERVICE_SYSTEM_START = $00000001;
SERVICE_AUTO_START = $00000002;
SERVICE_DEMAND_START = $00000003;
SERVICE_DISABLED = $00000004;
//
// Error control type
//
SERVICE_ERROR_IGNORE = $00000000;
SERVICE_ERROR_NORMAL = $00000001;
SERVICE_ERROR_SEVERE = $00000002;
SERVICE_ERROR_CRITICAL = $00000003;
//
// Service object specific access type
//
SERVICE_QUERY_CONFIG = $0001;
SERVICE_CHANGE_CONFIG = $0002;
SERVICE_QUERY_STATUS = $0004;
SERVICE_ENUMERATE_DEPENDENTS = $0008;
SERVICE_START= $0010;
SERVICE_STOP= $0020;
SERVICE_PAUSE_CONTINUE = $0040;
SERVICE_INTERROGATE = $0080;
SERVICE_USER_DEFINED_CONTROL = $0100;
SERVICE_ALL_ACCESS =
(STANDARD_RIGHTS_REQUIRED +
SERVICE_QUERY_CONFIG +
SERVICE_CHANGE_CONFIG +
SERVICE_QUERY_STATUS +
SERVICE_ENUMERATE_DEPENDENTS +
SERVICE_START +
SERVICE_STOP +
SERVICE_PAUSE_CONTINUE +
SERVICE_INTERROGATE +
SERVICE_USER_DEFINED_CONTROL);
//
// Controls
//
SERVICE_CONTROL_STOP = $00000001;
SERVICE_CONTROL_PAUSE = $00000002;
SERVICE_CONTROL_CONTINUE = $00000003;
SERVICE_CONTROL_INTERROGATE = $00000004;
//
// Status
//
SERVICE_CONTINUE_PENDING = $00000005;
SERVICE_PAUSE_PENDING = $00000006;
SERVICE_PAUSED = $00000007;
SERVICE_RUNNING = $00000004;
SERVICE_START_PENDING = $00000002;
SERVICE_STOP_PENDING = $00000003;
SERVICE_STOPPED = $00000001;
//
// Error codes
//
ERROR_DEPENDENT_SERVICES_RUNNING = 1051;
ERROR_INVALID_SERVICE_CONTROL = 1052;
ERROR_SERVICE_REQUEST_TIMEOUT = 1053;
ERROR_SERVICE_NO_THREAD = 1054;
ERROR_SERVICE_DATABASE_LOCKED = 1055;
ERROR_SERVICE_ALREADY_RUNNING = 1056;
ERROR_INVALID_SERVICE_ACCOUNT = 1057;
ERROR_SERVICE_DISABLED = 1058;
ERROR_CIRCULAR_DEPENDENCY = 1059;
ERROR_SERVICE_DOES_NOT_EXIST = 1060;
ERROR_SERVICE_CANNOT_ACCEPT_CTRL = 1061;
ERROR_SERVICE_NOT_ACTIVE = 1062;
ERROR_FAILED_SERVICE_CONTROLLER_CONNECT = 1063;
ERROR_EXCEPTION_IN_SERVICE = 1064;
ERROR_DATABASE_DOES_NOT_EXIST = 1065;
ERROR_SERVICE_SPECIFIC_ERROR = 1066;
ERROR_PROCESS_ABORTED = 1067;
ERROR_SERVICE_DEPENDENCY_FAIL = 1068;
ERROR_SERVICE_LOGON_FAILED = 1069;
ERROR_SERVICE_START_HANG = 1070;
ERROR_INVALID_SERVICE_LOCK = 1071;
ERROR_SERVICE_MARKED_FOR_DELETE = 1072;
ERROR_SERVICE_EXISTS = 1073;
function OpenSCManager(lpMachineName: string; lpDatabaseName: string; dwDesiredAccess: Longword): Longword;
external '[email protected] stdcall';
//
// lpServiceName is the service name, not the service display name
//
function OpenService(hSCManager: Longword; lpServiceName: string; dwDesiredAccess: Longword): Longword;
external '[email protected] stdcall';
function StartService(hService: Longword; dwNumServiceArgs: Longword; lpServiceArgVectors: string): Longword;
external '[email protected] stdcall';
function CloseServiceHandle(hSCObject: Longword): Longword;
external '[email protected] stdcall';
function ControlService(hService: Longword; dwControl: Longword; var lpServiceStatus: _SERVICE_STATUS): Longword;
external '[email protected] stdcall';
function CreateService(hSCManager: Longword;
lpServiceName: string;
lpDisplayName: string;
dwDesiredAccess: Longword;
dwServiceType: Longword;
dwStartType: Longword;
dwErrorControl: Longword;
lpBinaryPathName: string;
lpLoadOrderGroup: string;
lpdwTagId: Longword;
lpDependencies: string;
lpServiceStartName: string;
lpPassword: string): Longword;
external '[email protected] stdcall';
function DeleteService(hService: Longword): Longword;
external '[email protected] stdcall';
function LockServiceDatabase(hSCManager: Longword): Longword;
external '[email protected] stdcall';
function UnlockServiceDatabase(ScLock: Longword): Longword;
external '[email protected] stdcall';
function SimpleCreateService(AServiceName, ADisplayName, AFileName: string;
AStartType: Longword; AUser, APassword: string; Interactive: Boolean; IgnoreExisting: Boolean): Boolean;
var
SCMHandle: Longword;
ServiceHandle: Longword;
ServiceType: Longword;
dwTag: Longword;
Error: Integer;
begin
Result := False;
dwTag := 0;
ServiceType := SERVICE_WIN32_OWN_PROCESS;
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AServiceName + ' ' + SysErrorMessage(DLLGetLastError));
try
if AUser = '' then
begin
if Interactive then
ServiceType := ServiceType + SERVICE_INTERACTIVE_PROCESS;
APassword := '';
end;
ServiceHandle := CreateService(SCMHandle, AServiceName, ADisplayName, SERVICE_ALL_ACCESS, ServiceType,
AStartType, SERVICE_ERROR_NORMAL, AFileName, '', 0, '', AUser, APassword);
if ServiceHandle = 0 then
begin
Error := DLLGetLastError;
if IgnoreExisting and (Error = ERROR_SERVICE_EXISTS) then
Exit
else
RaiseException('CreateService: ' + AServiceName + ' ' + SysErrorMessage(Error));
end;
Result := True;
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
end;
function WaitForService(ServiceHandle: Longword; AStatus: Longword): Boolean;
var
PendingStatus: Longword;
ServiceStatus: _SERVICE_STATUS;
Error: Integer;
begin
Result := False;
case AStatus of
SERVICE_RUNNING: PendingStatus := SERVICE_START_PENDING;
SERVICE_STOPPED: PendingStatus := SERVICE_STOP_PENDING;
end;
repeat
if ControlService(ServiceHandle, SERVICE_CONTROL_INTERROGATE, ServiceStatus) = 0 then
begin
Error := DLLGetLastError;
RaiseException('ControlService: ' + SysErrorMessage(Error));
end;
if ServiceStatus.dwWin32ExitCode <> 0 then
Break;
Result := ServiceStatus.dwCurrentState = AStatus;
if not Result and (ServiceStatus.dwCurrentState = PendingStatus) then
Sleep(ServiceStatus.dwWaitHint)
else
Break;
until Result;
end;
procedure SimpleStopService(AService: string; Wait, IgnoreStopped: Boolean);
var
ServiceStatus: _SERVICE_STATUS;
SCMHandle: Longword;
ServiceHandle: Longword;
Error: Integer;
begin
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
ServiceHandle := OpenService(SCMHandle, AService, SERVICE_ALL_ACCESS);
if ServiceHandle = 0 then
RaiseException('OpenService: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
if ControlService(ServiceHandle, SERVICE_CONTROL_STOP, ServiceStatus) = 0 then
begin
Error := DLLGetLastError;
if IgnoreStopped and (Error = ERROR_SERVICE_NOT_ACTIVE) then
Exit
else
RaiseException('ControlService: ' + AService + ' ' + SysErrorMessage(Error));
if Wait then
WaitForService(ServiceHandle, SERVICE_STOPPED);
end;
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
except
ShowExceptionMessage;
end;
end;
procedure SimpleStartService(AService: string; Wait, IgnoreStarted: Boolean);
var
SCMHandle: Longword;
ServiceHandle: Longword;
Error: Integer;
begin
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
ServiceHandle := OpenService(SCMHandle, AService, SERVICE_ALL_ACCESS);
if ServiceHandle = 0 then
RaiseException('OpenService: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
if StartService(ServiceHandle, 0, '') = 0 then
begin
Error := DLLGetLastError;
if IgnoreStarted and (Error = ERROR_SERVICE_ALREADY_RUNNING) then
Exit
else
RaiseException('StartService: ' + AService + ' ' + SysErrorMessage(Error));
if Wait then
begin
WaitForService(ServiceHandle, SERVICE_RUNNING);
end;
end;
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
except
ShowExceptionMessage;
end;
end;
procedure SimpleDeleteService(AService: string);
var
SCMHandle: Longword;
ServiceHandle: Longword;
begin
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
ServiceHandle := OpenService(SCMHandle, AService, SERVICE_ALL_ACCESS);
if ServiceHandle = 0 then
RaiseException('OpenService: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
if DeleteService(ServiceHandle) = 0 then
RaiseException('StartService: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
except
ShowExceptionMessage;
end;
end;
function ServiceExists(AService: string): Boolean;
var
SCMHandle: Longword;
ServiceHandle: Longword;
Error: Integer;
begin
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
ServiceHandle := OpenService(SCMHandle, AService, SERVICE_ALL_ACCESS);
try
if ServiceHandle = 0 then
begin
Error := DLLGetLastError;
if Error = ERROR_SERVICE_DOES_NOT_EXIST then
Result := False
else
RaiseException('OpenService: ' + AService + ' ' + SysErrorMessage(Error));
end
else
Result := True;
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
except
ShowExceptionMessage;
end;
end;
function SimpleQueryService(AService: string): Longword;
var
ServiceStatus: _SERVICE_STATUS;
SCMHandle: Longword;
ServiceHandle: Longword;
Error: Integer;
begin
Result := 0;
try
SCMHandle := OpenSCManager('', '', SC_MANAGER_ALL_ACCESS);
if SCMHandle = 0 then
RaiseException('OpenSCManager: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
ServiceHandle := OpenService(SCMHandle, AService, SERVICE_ALL_ACCESS);
if ServiceHandle = 0 then
RaiseException('OpenService: ' + AService + ' ' + SysErrorMessage(DLLGetLastError));
try
if ControlService(ServiceHandle, SERVICE_CONTROL_INTERROGATE, ServiceStatus) = 0 then
begin
Error := DLLGetLastError;
RaiseException('ControlService: ' + AService + ' ' + SysErrorMessage(Error));
end;
Result := ServiceStatus.dwCurrentState;
finally
if ServiceHandle <> 0 then
CloseServiceHandle(ServiceHandle);
end;
finally
if SCMHandle <> 0 then
CloseServiceHandle(SCMHandle);
end;
except
ShowExceptionMessage;
end;
end;