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| unit uShare;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, StdCtrls, Dialogs;
type
_SHARE_INFO_2 = record
shi2_netname: LPWSTR;
shi2_type: DWORD;
shi2_remark: LPWSTR;
shi2_permissions: DWORD;
shi2_max_uses: DWORD;
shi2_current_uses: DWORD;
shi2_path: LPWSTR;
shi2_passwd: LPWSTR;
end;
PSHARE_INFO_2= ^_SHARE_INFO_2;
var
Share: PSHARE_INFO_2;
ParamErr: lpdword;
Rep : longint;
const
STYPE_DISKTREE = 0;
STYPE_PRINTQ = 1;
STYPE_DEVICE = 2;
STYPE_IPC = 3;
STYPE_DFS = 100;
STYPE_SPECIAL = $80000000;
ACCESS_NONE = 0;
ACCESS_READ = 1;
ACCESS_WRITE = 2;
ACCESS_CREATE = 4;
ACCESS_EXEC = 8;
ACCESS_DELETE = 16;
ACCESS_ATRIB = 32;
ACCESS_PERM = 64;
ACCESS_ALL = (ACCESS_READ+ACCESS_WRITE+ACCESS_CREATE+ACCESS_EXEC+ACCESS_DELETE+ACCESS_ATRIB+ACCESS_PERM);
function StringToPWideChar(const SrcStr: string): PWideChar;
function ajouter_partage(nom, chemin, commentaire: String; permissions, nombre_utilisateurs: Cardinal): integer;
function supprimer_partage(nom: PWideChar): integer;
implementation
{
StringToPWideChar() :
args 0 : const StrStr (string) : La chaîne de caractères à convertir.
retourne : la chaîne convertit en PWideChar;
}
function StringToPWideChar(const SrcStr: string): PWideChar;
var
// Le tampon de sortie de la fonction
Dest: PWideChar;
begin
// On réserve la mémoire pour la chaîne (taille d'un WideChar * le nb de caractères de la chaîne.
GetMem(Dest, Sizeof(WideChar) * Succ(Length(SrcStr)));
// Conversion
StringToWideChar(SrcStr, Dest, Succ(Length(SrcStr)));
//Retour.
Result:=Dest;
// Libération de la mémoire.
FreeMem(Dest);
end;
function NetShareAdd(servername: LPWSTR;
level: DWORD;
buf: pSHARE_INFO_2;
parm_err: LPDWORD):LongWord; stdcall; external 'netapi32.dll';
function NetShareDel(servername: LPWSTR;
netname : LPWSTR;
reserved : DWORD):LongWord; stdcall; external 'netapi32.dll';
function ajouter_partage(nom, chemin, commentaire: String; permissions, nombre_utilisateurs: Cardinal): integer;
var
e: Cardinal;
begin
New(share);
with Share^ do
begin
shi2_netname := StringToPWideChar(nom);
shi2_type := STYPE_DISKTREE;
shi2_remark := StringToPWideChar(commentaire);
shi2_permissions := permissions;
shi2_max_uses := nombre_utilisateurs;
shi2_current_uses := 0;
shi2_path := StringToPWideChar(chemin);
shi2_passwd := nil;
end;
Result:= NetShareAdd(nil, 2, SHARE, ParamErr);
Dispose(share);
end;
function supprimer_partage(nom: PWideChar): integer;
begin
Result:= NetShareDel(nil, nom, 0);
end;
end. |
Partager