JwaLmUse.pas
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上传日期:2009-07-28
资源大小:1749k
文件大小:9k
源码类别:
Windows编程
开发平台:
Delphi
- {******************************************************************************}
- { }
- { Lan Manager Use API interface Unit for Object Pascal }
- { }
- { Portions created by Microsoft are Copyright (C) 1995-2001 Microsoft }
- { Corporation. All Rights Reserved. }
- { }
- { The original file is: lmuse.h, released November 2001. The original Pascal }
- { code is: LmUse.pas, released Februari 2002. The initial developer of the }
- { Pascal code is Marcel van Brakel (brakelm@chello.nl). }
- { }
- { Portions created by Marcel van Brakel are Copyright (C) 1999-2001 }
- { Marcel van Brakel. All Rights Reserved. }
- { }
- { Obtained through: Joint Endeavour of Delphi Innovators (Project JEDI) }
- { }
- { You may retrieve the latest version of this file at the Project JEDI home }
- { page, located at http://delphi-jedi.org or my personal homepage located at }
- { http://members.chello.nl/m.vanbrakel2 }
- { }
- { The contents of this file are used with permission, subject to the Mozilla }
- { Public License Version 1.1 (the "License"); you may not use this file except }
- { in compliance with the License. You may obtain a copy of the License at }
- { http://www.mozilla.org/MPL/MPL-1.1.html }
- { }
- { Software distributed under the License is distributed on an "AS IS" basis, }
- { WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for }
- { the specific language governing rights and limitations under the License. }
- { }
- { Alternatively, the contents of this file may be used under the terms of the }
- { GNU Lesser General Public License (the "LGPL License"), in which case the }
- { provisions of the LGPL License are applicable instead of those above. }
- { If you wish to allow use of your version of this file only under the terms }
- { of the LGPL License and not to allow others to use your version of this file }
- { under the MPL, indicate your decision by deleting the provisions above and }
- { replace them with the notice and other provisions required by the LGPL }
- { License. If you do not delete the provisions above, a recipient may use }
- { your version of this file under either the MPL or the LGPL License. }
- { }
- { For more information about the LGPL: http://www.gnu.org/copyleft/lesser.html }
- { }
- {******************************************************************************}
- unit JwaLmUse;
- {$WEAKPACKAGEUNIT}
- {$HPPEMIT ''}
- {$HPPEMIT '#include "lmuse.h"'}
- {$HPPEMIT ''}
- {$I WINDEFINES.INC}
- interface
- uses
- JwaLmCons, JwaWinType;
- //
- // Function Prototypes
- //
- function NetUseAdd(UncServerName: LMSTR; Level: DWORD; Buf: LPBYTE; ParmError: LPDWORD): NET_API_STATUS; stdcall;
- {$EXTERNALSYM NetUseAdd}
- function NetUseDel(UncServerName: LMSTR; UseName: LMSTR; ForceCond: DWORD): NET_API_STATUS; stdcall;
- {$EXTERNALSYM NetUseDel}
- function NetUseEnum(UncServerName: LMSTR; Level: DWORD; var BufPtr: LPBYTE; PreferedMaximumSize: DWORD; EntriesRead: LPDWORD; TotalEntries: LPDWORD; ResumeHandle: LPDWORD): NET_API_STATUS; stdcall;
- {$EXTERNALSYM NetUseEnum}
- function NetUseGetInfo(UncServerName: LMSTR; UseName: LMSTR; Level: DWORD; var BufPtr: LPBYTE): NET_API_STATUS; stdcall;
- {$EXTERNALSYM NetUseGetInfo}
- //
- // Data Structures
- //
- type
- _USE_INFO_0 = record
- ui0_local: LMSTR;
- ui0_remote: LMSTR;
- end;
- {$EXTERNALSYM _USE_INFO_0}
- USE_INFO_0 = _USE_INFO_0;
- {$EXTERNALSYM USE_INFO_0}
- PUSE_INFO_0 = ^USE_INFO_0;
- {$EXTERNALSYM PUSE_INFO_0}
- LPUSE_INFO_0 = ^USE_INFO_0;
- {$EXTERNALSYM LPUSE_INFO_0}
- TUseInfo0 = USE_INFO_0;
- PUseInfo0 = PUSE_INFO_0;
- _USE_INFO_1 = record
- ui1_local: LMSTR;
- ui1_remote: LMSTR;
- ui1_password: LMSTR;
- ui1_status: DWORD;
- ui1_asg_type: DWORD;
- ui1_refcount: DWORD;
- ui1_usecount: DWORD;
- end;
- {$EXTERNALSYM _USE_INFO_1}
- USE_INFO_1 = _USE_INFO_1;
- {$EXTERNALSYM USE_INFO_1}
- PUSE_INFO_1 = ^USE_INFO_1;
- {$EXTERNALSYM PUSE_INFO_1}
- LPUSE_INFO_1 = ^USE_INFO_1;
- {$EXTERNALSYM LPUSE_INFO_1}
- TUseInfo1 = USE_INFO_1;
- PUseInfo1 = PUSE_INFO_1;
- _USE_INFO_2 = record
- ui2_local: LMSTR;
- ui2_remote: LMSTR;
- ui2_password: LMSTR;
- ui2_status: DWORD;
- ui2_asg_type: DWORD;
- ui2_refcount: DWORD;
- ui2_usecount: DWORD;
- ui2_username: LMSTR;
- ui2_domainname: LMSTR;
- end;
- {$EXTERNALSYM _USE_INFO_2}
- USE_INFO_2 = _USE_INFO_2;
- {$EXTERNALSYM USE_INFO_2}
- PUSE_INFO_2 = ^USE_INFO_2;
- {$EXTERNALSYM PUSE_INFO_2}
- LPUSE_INFO_2 = ^USE_INFO_2;
- {$EXTERNALSYM LPUSE_INFO_2}
- TUseInfo2 = USE_INFO_2;
- PUseInfo2 = PUSE_INFO_2;
- _USE_INFO_3 = record
- ui3_ui2: USE_INFO_2;
- ui3_flags: ULONG;
- end;
- {$EXTERNALSYM _USE_INFO_3}
- USE_INFO_3 = _USE_INFO_3;
- {$EXTERNALSYM USE_INFO_3}
- PUSE_INFO_3 = ^USE_INFO_3;
- {$EXTERNALSYM PUSE_INFO_3}
- LPUSE_INFO_3 = ^USE_INFO_3;
- {$EXTERNALSYM LPUSE_INFO_3}
- TUseInfo3 = USE_INFO_3;
- PUseInfo3 = PUSE_INFO_3;
- //
- // Special Values and Constants
- //
- //
- // One of these values indicates the parameter within an information
- // structure that is invalid when ERROR_INVALID_PARAMETER is returned by
- // NetUseAdd.
- //
- const
- USE_LOCAL_PARMNUM = 1;
- {$EXTERNALSYM USE_LOCAL_PARMNUM}
- USE_REMOTE_PARMNUM = 2;
- {$EXTERNALSYM USE_REMOTE_PARMNUM}
- USE_PASSWORD_PARMNUM = 3;
- {$EXTERNALSYM USE_PASSWORD_PARMNUM}
- USE_ASGTYPE_PARMNUM = 4;
- {$EXTERNALSYM USE_ASGTYPE_PARMNUM}
- USE_USERNAME_PARMNUM = 5;
- {$EXTERNALSYM USE_USERNAME_PARMNUM}
- USE_DOMAINNAME_PARMNUM = 6;
- {$EXTERNALSYM USE_DOMAINNAME_PARMNUM}
- //
- // Values appearing in the ui1_status field of use_info_1 structure.
- // Note that USE_SESSLOST and USE_DISCONN are synonyms.
- //
- USE_OK = 0;
- {$EXTERNALSYM USE_OK}
- USE_PAUSED = 1;
- {$EXTERNALSYM USE_PAUSED}
- USE_SESSLOST = 2;
- {$EXTERNALSYM USE_SESSLOST}
- USE_DISCONN = 2;
- {$EXTERNALSYM USE_DISCONN}
- USE_NETERR = 3;
- {$EXTERNALSYM USE_NETERR}
- USE_CONN = 4;
- {$EXTERNALSYM USE_CONN}
- USE_RECONN = 5;
- {$EXTERNALSYM USE_RECONN}
- //
- // Values of the ui1_asg_type field of use_info_1 structure
- //
- USE_WILDCARD = DWORD(-1);
- {$EXTERNALSYM USE_WILDCARD}
- USE_DISKDEV = 0;
- {$EXTERNALSYM USE_DISKDEV}
- USE_SPOOLDEV = 1;
- {$EXTERNALSYM USE_SPOOLDEV}
- USE_CHARDEV = 2;
- {$EXTERNALSYM USE_CHARDEV}
- USE_IPC = 3;
- {$EXTERNALSYM USE_IPC}
- //
- // Flags defined in the use_info_3 structure
- //
- CREATE_NO_CONNECT = $1; // creation flags
- {$EXTERNALSYM CREATE_NO_CONNECT}
- CREATE_BYPASS_CSC = $2; // force connection to server, bypassing CSC
- {$EXTERNALSYM CREATE_BYPASS_CSC}
- // all ops on this connection go to the server,
- // never to the cache
- USE_DEFAULT_CREDENTIALS = $4; // No explicit credentials passed to NetUseAdd
- {$EXTERNALSYM USE_DEFAULT_CREDENTIALS}
- implementation
- {$IFDEF DYNAMIC_LINK}
- var
- _NetUseAdd: Pointer;
- function NetUseAdd;
- begin
- GetProcedureAddress(_NetUseAdd, netapi32, 'NetUseAdd');
- asm
- mov esp, ebp
- pop ebp
- jmp [_NetUseAdd]
- end;
- end;
- {$ELSE}
- function NetUseAdd; external netapi32 name 'NetUseAdd';
- {$ENDIF DYNAMIC_LINK}
- {$IFDEF DYNAMIC_LINK}
- var
- _NetUseDel: Pointer;
- function NetUseDel;
- begin
- GetProcedureAddress(_NetUseDel, netapi32, 'NetUseDel');
- asm
- mov esp, ebp
- pop ebp
- jmp [_NetUseDel]
- end;
- end;
- {$ELSE}
- function NetUseDel; external netapi32 name 'NetUseDel';
- {$ENDIF DYNAMIC_LINK}
- {$IFDEF DYNAMIC_LINK}
- var
- _NetUseEnum: Pointer;
- function NetUseEnum;
- begin
- GetProcedureAddress(_NetUseEnum, netapi32, 'NetUseEnum');
- asm
- mov esp, ebp
- pop ebp
- jmp [_NetUseEnum]
- end;
- end;
- {$ELSE}
- function NetUseEnum; external netapi32 name 'NetUseEnum';
- {$ENDIF DYNAMIC_LINK}
- {$IFDEF DYNAMIC_LINK}
- var
- _NetUseGetInfo: Pointer;
- function NetUseGetInfo;
- begin
- GetProcedureAddress(_NetUseGetInfo, netapi32, 'NetUseGetInfo');
- asm
- mov esp, ebp
- pop ebp
- jmp [_NetUseGetInfo]
- end;
- end;
- {$ELSE}
- function NetUseGetInfo; external netapi32 name 'NetUseGetInfo';
- {$ENDIF DYNAMIC_LINK}
- end.