First multi platform version, works on Linux and Windows

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/branches/1.1@855 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 253 insertions, 0 deletions

diff --git a/Game/Code/lib/zlportio/ddkint.pas b/Game/Code/lib/zlportio/ddkint.pas
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+{ -----------------------------------------------------------------------------}

+{ Copyright 2000-2001, Zloba Alexander.  All Rights Reserved.                  }

+{ This unit can be freely used and distributed in commercial and private       }

+{ environments, provided this notice is not modified in any way.               }

+{ -----------------------------------------------------------------------------}

+{ Feel free to contact me if you have any questions, comments or suggestions at}

+{   zal@specosoft.com (Zloba Alexander)                                        }

+{ You can always find the latest version of this unit at:                      }

+{   http://www.specosoft.com                                                   }

+

+{ -----------------------------------------------------------------------------}

+{ Date last modified:  08/10/2001                                              }

+{ -----------------------------------------------------------------------------}

+{ Description:                                                                 }

+{   This unit include service function to work with NT drivers and some        }

+{    constant from ntddk.h                                                     }

+{------------------------------------------------------------------------------}

+{ Revision History:                                                            }

+{ 1.00:  + First public release                                                }

+{ 1.10:  + added compiler directives for correct compilation                   }

+{ 1.20:  + optimized code                                                      }

+{ 1.30:  + added constant for compatibility with delphi 3.0                    }

+{------------------------------------------------------------------------------}

+

+{$A-,H-}

+unit ddkint;

+

+interface

+uses

+    windows,

+    winsvc;

+

+function CTL_CODE(const DeviceType,Func,Method,Access:Cardinal):cardinal;

+

+const

+ FILE_DEVICE_BEEP               = $00000001;

+ FILE_DEVICE_CD_ROM             = $00000002;

+ FILE_DEVICE_CD_ROM_FILE_SYSTEM = $00000003;

+ FILE_DEVICE_CONTROLLER         = $00000004;

+ FILE_DEVICE_DATALINK           = $00000005;

+ FILE_DEVICE_DFS                = $00000006;

+ FILE_DEVICE_DISK               = $00000007;

+ FILE_DEVICE_DISK_FILE_SYSTEM   = $00000008;

+ FILE_DEVICE_FILE_SYSTEM        = $00000009;

+ FILE_DEVICE_INPORT_PORT        = $0000000a;

+ FILE_DEVICE_KEYBOARD           = $0000000b;

+ FILE_DEVICE_MAILSLOT           = $0000000c;

+ FILE_DEVICE_MIDI_IN            = $0000000d;

+ FILE_DEVICE_MIDI_OUT           = $0000000e;

+ FILE_DEVICE_MOUSE              = $0000000f;

+ FILE_DEVICE_MULTI_UNC_PROVIDER = $00000010;

+ FILE_DEVICE_NAMED_PIPE         = $00000011;

+ FILE_DEVICE_NETWORK            = $00000012;

+ FILE_DEVICE_NETWORK_BROWSER    = $00000013;

+ FILE_DEVICE_NETWORK_FILE_SYSTEM= $00000014;

+ FILE_DEVICE_NULL               = $00000015;

+ FILE_DEVICE_PARALLEL_PORT      = $00000016;

+ FILE_DEVICE_PHYSICAL_NETCARD   = $00000017;

+ FILE_DEVICE_PRINTER            = $00000018;

+ FILE_DEVICE_SCANNER            = $00000019;

+ FILE_DEVICE_SERIAL_MOUSE_PORT  = $0000001a;

+ FILE_DEVICE_SERIAL_PORT        = $0000001b;

+ FILE_DEVICE_SCREEN             = $0000001c;

+ FILE_DEVICE_SOUND              = $0000001d;

+ FILE_DEVICE_STREAMS            = $0000001e;

+ FILE_DEVICE_TAPE               = $0000001f;

+ FILE_DEVICE_TAPE_FILE_SYSTEM   = $00000020;

+ FILE_DEVICE_TRANSPORT          = $00000021;

+ FILE_DEVICE_UNKNOWN            = $00000022;

+ FILE_DEVICE_VIDEO              = $00000023;

+ FILE_DEVICE_VIRTUAL_DISK       = $00000024;

+ FILE_DEVICE_WAVE_IN            = $00000025;

+ FILE_DEVICE_WAVE_OUT           = $00000026;

+ FILE_DEVICE_8042_PORT          = $00000027;

+ FILE_DEVICE_NETWORK_REDIRECTOR = $00000028;

+ FILE_DEVICE_BATTERY            = $00000029;

+ FILE_DEVICE_BUS_EXTENDER       = $0000002a;

+ FILE_DEVICE_MODEM              = $0000002b;

+ FILE_DEVICE_VDM                = $0000002c;

+ FILE_DEVICE_MASS_STORAGE       = $0000002d;

+ FILE_DEVICE_SMB                = $0000002e;

+ FILE_DEVICE_KS                 = $0000002f;

+ FILE_DEVICE_CHANGER            = $00000030;

+ FILE_DEVICE_SMARTCARD          = $00000031;

+ FILE_DEVICE_ACPI               = $00000032;

+ FILE_DEVICE_DVD                = $00000033;

+ FILE_DEVICE_FULLSCREEN_VIDEO   = $00000034;

+ FILE_DEVICE_DFS_FILE_SYSTEM    = $00000035;

+ FILE_DEVICE_DFS_VOLUME         = $00000036;

+ FILE_DEVICE_SERENUM            = $00000037;

+ FILE_DEVICE_TERMSRV            = $00000038;

+ FILE_DEVICE_KSEC               = $00000039;

+

+ FILE_DEVICE_KRNLDRVR           = $80ff;

+

+ METHOD_BUFFERED   =              0;

+ METHOD_IN_DIRECT  =              1;

+ METHOD_OUT_DIRECT =              2;

+ METHOD_NEITHER    =              3;

+

+ FILE_ANY_ACCESS     =            0;

+ FILE_SPECIAL_ACCESS =   (FILE_ANY_ACCESS);

+ FILE_READ_ACCESS    =      ( $0001 );    // file & pipe

+ FILE_WRITE_ACCESS   =      ( $0002 );    // file & pipe

+

+ {$IFDEF VER100 or VER110}

+ // for compatibilty with delphi 3.0

+const

+  SERVICE_KERNEL_DRIVER         = $00000001;

+  SERVICE_DEMAND_START          = $00000003;

+  SERVICE_ERROR_NORMAL          = $00000001;

+

+{$ENDIF}

+

+function driverstart(const name:pchar):integer;

+function driverstop(const name:pchar):integer;

+

+// for this function must have Administrators or Power users rigths

+function driverinstall(const path,name:pchar):integer;

+function driverremove(const name:pchar):integer;

+

+

+// exlpanation function

+function messagestring(const error:integer):string;

+

+implementation

+

+function CTL_CODE(const DeviceType,Func,Method,Access:Cardinal):cardinal;

+begin

+ Result := DeviceType shl 16 or Access shl 14 or Func shl 2 or Method;

+end;

+

+

+function driverinstall(const path,name:pchar):integer;

+var hService: SC_HANDLE;

+    hSCMan  : SC_HANDLE;

+begin

+

+  Result := 0;

+

+  hSCMan := OpenSCManager(nil, nil, SC_MANAGER_ALL_ACCESS);

+  if hSCMan = 0 then  begin

+   result := getlasterror;

+   exit;

+  end;

+

+  hService := CreateService(hSCMan, name,name,

+              SERVICE_ALL_ACCESS, SERVICE_KERNEL_DRIVER, SERVICE_DEMAND_START,

+              SERVICE_ERROR_NORMAL, path,

+              nil, nil, nil, nil, nil);

+

+  if (hService = 0) then begin

+    result := getlasterror;

+    CloseServiceHandle(hSCMan);

+    exit;

+  end

+  else

+    CloseServiceHandle(hService);

+  CloseServiceHandle(hSCMan);

+end;

+

+function driverstart(const name:pchar):integer;

+var

+  hService: SC_HANDLE;

+  hSCMan  : SC_HANDLE;

+  args:pchar;

+begin

+

+  hSCMan := OpenSCManager(nil, nil, SC_MANAGER_CONNECT);

+  if hSCMan = 0 then  begin

+   result := getlasterror;

+   exit;

+  end;

+

+  // get a handle to the service

+  hService := OpenService(hSCMan, name, SERVICE_START);

+  if hService <> 0 then Begin

+     // start the driver

+    args := nil;

+    Result := 0;

+    if integer(StartService(hService, 0, args ))=0 then

+      result := getlasterror;

+    CloseServiceHandle(hService);

+  end

+  else

+    result := getlasterror;

+  CloseServiceHandle(hSCMan);

+end;

+

+function driverstop(const name:pchar):integer;

+Var

+  serviceStatus: TServiceStatus;

+  hService: SC_HANDLE;

+  hSCMan  : SC_HANDLE;

+begin

+

+  hSCMan := OpenSCManager(nil, nil, SC_MANAGER_CONNECT);

+  if hSCMan = 0 then  begin

+   result := getlasterror;

+   exit;

+  end;

+

+  // get a handle to the service

+  hService := OpenService(hSCMan, Name, SERVICE_STOP);

+  if hService <> 0 then Begin

+     // start the driver

+    Result := 0;

+    if integer(ControlService(hService, SERVICE_CONTROL_STOP, serviceStatus))=0 then

+      result := getlasterror;

+    CloseServiceHandle(hService);

+  end

+  else

+    result := getlasterror;

+  CloseServiceHandle(hSCMan);

+end;

+

+function driverremove(const name:pchar):integer;

+Var

+  hService: SC_HANDLE;

+  hSCMan  : SC_HANDLE;

+begin

+

+  hSCMan := OpenSCManager(nil, nil, SC_MANAGER_ALL_ACCESS);

+  if hSCMan = 0 then  begin

+    result := getlasterror;

+    exit;

+  end;

+

+  // get a handle to the service

+  hService := OpenService(hSCMan, Name, SERVICE_ALL_ACCESS);

+  if hService <> 0 then Begin

+    // remove driver description from the registry

+    Result := 0;

+    if integer(DeleteService(hService)) = 0 then

+      result := getlasterror;

+    CloseServiceHandle(hService);

+  end

+  else

+    result := getlasterror;

+  CloseServiceHandle(hSCMan);

+end;

+

+function messagestring(const error:integer):string;

+var p:pchar;

+begin

+  GetMem(p, 200);

+  FillChar(p^, 200, 0);

+  formatmessage(FORMAT_MESSAGE_FROM_SYSTEM,nil,error,0,p,199,nil);

+  Result := p;

+  freemem(p,200);

+end;

+

+end.