448 lines
10 KiB
C
448 lines
10 KiB
C
/*
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* WLDAP32 - LDAP support for Wine
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*
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* Copyright 2005 Hans Leidekker
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* A set of helper functions to convert LDAP data structures
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* to and from ansi (A), wide character (W) and utf8 (U) encodings.
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*/
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static inline LPWSTR strAtoW( LPCSTR str )
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{
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LPWSTR ret = NULL;
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if (str)
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{
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DWORD len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
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if ((ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
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MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
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}
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return ret;
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}
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static inline LPSTR strWtoA( LPCWSTR str )
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{
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LPSTR ret = NULL;
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if (str)
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{
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DWORD len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL );
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if ((ret = HeapAlloc( GetProcessHeap(), 0, len )))
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WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
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}
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return ret;
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}
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static inline char *strWtoU( LPCWSTR str )
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{
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LPSTR ret = NULL;
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if (str)
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{
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DWORD len = WideCharToMultiByte( CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL );
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if ((ret = HeapAlloc( GetProcessHeap(), 0, len )))
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WideCharToMultiByte( CP_UTF8, 0, str, -1, ret, len, NULL, NULL );
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}
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return ret;
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}
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static inline LPWSTR strUtoW( char *str )
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{
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LPWSTR ret = NULL;
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if (str)
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{
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DWORD len = MultiByteToWideChar( CP_UTF8, 0, str, -1, NULL, 0 );
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if ((ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
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MultiByteToWideChar( CP_UTF8, 0, str, -1, ret, len );
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}
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return ret;
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}
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static inline void strfreeA( LPSTR str )
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{
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HeapFree( GetProcessHeap(), 0, str );
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}
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static inline void strfreeW( LPWSTR str )
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{
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HeapFree( GetProcessHeap(), 0, str );
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}
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static inline void strfreeU( char *str )
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{
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HeapFree( GetProcessHeap(), 0, str );
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}
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static inline DWORD strarraylenA( LPSTR *strarray )
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{
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LPSTR *p = strarray;
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while (*p) p++;
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return p - strarray;
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}
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static inline DWORD strarraylenW( LPWSTR *strarray )
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{
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LPWSTR *p = strarray;
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while (*p) p++;
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return p - strarray;
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}
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static inline DWORD strarraylenU( char **strarray )
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{
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char **p = strarray;
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while (*p) p++;
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return p - strarray;
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}
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static inline LPWSTR *strarrayAtoW( LPSTR *strarray )
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{
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LPWSTR *strarrayW = NULL;
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DWORD size;
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if (strarray)
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{
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size = sizeof(WCHAR*) * (strarraylenA( strarray ) + 1);
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strarrayW = HeapAlloc( GetProcessHeap(), 0, size );
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if (strarrayW)
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{
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LPSTR *p = strarray;
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LPWSTR *q = strarrayW;
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while (*p) *q++ = strAtoW( *p++ );
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*q = NULL;
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}
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}
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return strarrayW;
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}
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static inline LPSTR *strarrayWtoA( LPWSTR *strarray )
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{
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LPSTR *strarrayA = NULL;
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DWORD size;
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if (strarray)
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{
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size = sizeof(LPSTR) * (strarraylenW( strarray ) + 1);
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strarrayA = HeapAlloc( GetProcessHeap(), 0, size );
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if (strarrayA)
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{
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LPWSTR *p = strarray;
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LPSTR *q = strarrayA;
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while (*p) *q++ = strWtoA( *p++ );
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*q = NULL;
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}
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}
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return strarrayA;
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}
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static inline char **strarrayWtoU( LPWSTR *strarray )
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{
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char **strarrayU = NULL;
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DWORD size;
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if (strarray)
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{
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size = sizeof(char*) * (strarraylenW( strarray ) + 1);
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strarrayU = HeapAlloc( GetProcessHeap(), 0, size );
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if (strarrayU)
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{
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LPWSTR *p = strarray;
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char **q = strarrayU;
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while (*p) *q++ = strWtoU( *p++ );
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*q = NULL;
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}
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}
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return strarrayU;
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}
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static inline LPWSTR *strarrayUtoW( char **strarray )
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{
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LPWSTR *strarrayW = NULL;
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DWORD size;
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if (strarray)
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{
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size = sizeof(WCHAR*) * (strarraylenU( strarray ) + 1);
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strarrayW = HeapAlloc( GetProcessHeap(), 0, size );
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if (strarrayW)
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{
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char **p = strarray;
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LPWSTR *q = strarrayW;
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while (*p) *q++ = strUtoW( *p++ );
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*q = NULL;
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}
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}
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return strarrayW;
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}
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static inline void strarrayfreeA( LPSTR *strarray )
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{
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if (strarray)
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{
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LPSTR *p = strarray;
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while (*p) strfreeA( *p++ );
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HeapFree( GetProcessHeap(), 0, strarray );
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}
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}
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static inline void strarrayfreeW( LPWSTR *strarray )
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{
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if (strarray)
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{
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LPWSTR *p = strarray;
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while (*p) strfreeW( *p++ );
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HeapFree( GetProcessHeap(), 0, strarray );
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}
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}
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static inline void strarrayfreeU( char **strarray )
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{
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if (strarray)
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{
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char **p = strarray;
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while (*p) strfreeU( *p++ );
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HeapFree( GetProcessHeap(), 0, strarray );
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}
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}
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#ifdef HAVE_LDAP
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static inline LDAPControlW *controlAtoW( LDAPControlA *control )
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{
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LDAPControlW *controlW;
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controlW = HeapAlloc( GetProcessHeap(), 0, sizeof(LDAPControlW) );
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if (controlW)
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{
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memcpy( controlW, control, sizeof(LDAPControlW) );
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controlW->ldctl_oid = strAtoW( control->ldctl_oid );
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}
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return controlW;
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}
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static inline LDAPControlA *controlWtoA( LDAPControlW *control )
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{
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LDAPControlA *controlA;
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controlA = HeapAlloc( GetProcessHeap(), 0, sizeof(LDAPControl) );
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if (controlA)
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{
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memcpy( controlA, control, sizeof(LDAPControlA) );
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controlA->ldctl_oid = strWtoA( control->ldctl_oid );
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}
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return controlA;
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}
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static inline LDAPControl *controlWtoU( LDAPControlW *control )
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{
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LDAPControl *controlU;
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controlU = HeapAlloc( GetProcessHeap(), 0, sizeof(LDAPControl) );
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if (controlU)
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{
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memcpy( controlU, control, sizeof(LDAPControl) );
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controlU->ldctl_oid = strWtoU( control->ldctl_oid );
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}
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return controlU;
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}
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static inline LDAPControlW *controlUtoW( LDAPControl *control )
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{
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LDAPControlW *controlW;
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controlW = HeapAlloc( GetProcessHeap(), 0, sizeof(LDAPControlW) );
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if (controlW)
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{
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memcpy( controlW, control, sizeof(LDAPControlW) );
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controlW->ldctl_oid = strUtoW( control->ldctl_oid );
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}
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return controlW;
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}
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static inline void controlfreeA( LDAPControlA *control )
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{
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if (control)
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{
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strfreeA( control->ldctl_oid );
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HeapFree( GetProcessHeap(), 0, control );
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}
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}
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static inline void controlfreeW( LDAPControlW *control )
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{
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if (control)
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{
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strfreeW( control->ldctl_oid );
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HeapFree( GetProcessHeap(), 0, control );
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}
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}
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static inline void controlfreeU( LDAPControl *control )
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{
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if (control)
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{
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strfreeU( control->ldctl_oid );
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HeapFree( GetProcessHeap(), 0, control );
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}
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}
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static inline DWORD controlarraylenA( LDAPControlA **controlarray )
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{
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LDAPControlA **p = controlarray;
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while (*p) p++;
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return p - controlarray;
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}
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static inline DWORD controlarraylenW( LDAPControlW **controlarray )
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{
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LDAPControlW **p = controlarray;
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while (*p) p++;
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return p - controlarray;
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}
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static inline DWORD controlarraylenU( LDAPControl **controlarray )
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{
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LDAPControl **p = controlarray;
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while (*p) p++;
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return p - controlarray;
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}
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static inline LDAPControlW **controlarrayAtoW( LDAPControlA **controlarray )
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{
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LDAPControlW **controlarrayW = NULL;
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DWORD size;
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if (controlarray)
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{
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size = sizeof(LDAPControlW*) * (controlarraylenA( controlarray ) + 1);
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controlarrayW = HeapAlloc( GetProcessHeap(), 0, size );
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if (controlarrayW)
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{
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LDAPControlA **p = controlarray;
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LDAPControlW **q = controlarrayW;
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while (*p) *q++ = controlAtoW( *p++ );
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*q = NULL;
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}
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}
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return controlarrayW;
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}
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static inline LDAPControlA **controlarrayWtoA( LDAPControlW **controlarray )
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{
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LDAPControlA **controlarrayA = NULL;
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DWORD size;
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if (controlarray)
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{
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size = sizeof(LDAPControl*) * (controlarraylenW( controlarray ) + 1);
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controlarrayA = HeapAlloc( GetProcessHeap(), 0, size );
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if (controlarrayA)
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{
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LDAPControlW **p = controlarray;
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LDAPControlA **q = controlarrayA;
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while (*p) *q++ = controlWtoA( *p++ );
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*q = NULL;
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}
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}
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return controlarrayA;
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}
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static inline LDAPControl **controlarrayWtoU( LDAPControlW **controlarray )
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{
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LDAPControl **controlarrayU = NULL;
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DWORD size;
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if (controlarray)
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{
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size = sizeof(LDAPControl*) * (controlarraylenW( controlarray ) + 1);
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controlarrayU = HeapAlloc( GetProcessHeap(), 0, size );
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if (controlarrayU)
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{
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LDAPControlW **p = controlarray;
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LDAPControl **q = controlarrayU;
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while (*p) *q++ = controlWtoU( *p++ );
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*q = NULL;
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}
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}
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return controlarrayU;
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}
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static inline LDAPControlW **controlarrayUtoW( LDAPControl **controlarray )
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{
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LDAPControlW **controlarrayW = NULL;
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DWORD size;
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if (controlarray)
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{
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size = sizeof(LDAPControlW*) * (controlarraylenU( controlarray ) + 1);
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controlarrayW = HeapAlloc( GetProcessHeap(), 0, size );
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if (controlarrayW)
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{
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LDAPControl **p = controlarray;
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LDAPControlW **q = controlarrayW;
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while (*p) *q++ = controlUtoW( *p++ );
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*q = NULL;
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}
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}
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return controlarrayW;
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}
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static inline void controlarrayfreeA( LDAPControlA **controlarray )
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{
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if (controlarray)
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{
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LDAPControlA **p = controlarray;
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while (*p) controlfreeA( *p++ );
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HeapFree( GetProcessHeap(), 0, controlarray );
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}
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}
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static inline void controlarrayfreeW( LDAPControlW **controlarray )
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{
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if (controlarray)
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{
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LDAPControlW **p = controlarray;
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while (*p) controlfreeW( *p++ );
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HeapFree( GetProcessHeap(), 0, controlarray );
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}
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}
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static inline void controlarrayfreeU( LDAPControl **controlarray )
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{
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if (controlarray)
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{
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LDAPControl **p = controlarray;
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while (*p) controlfreeU( *p++ );
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HeapFree( GetProcessHeap(), 0, controlarray );
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}
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}
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#endif /* HAVE_LDAP */
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