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netapi32: Use ntdll functions for CP_UNIXCP codepage conversions.

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Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-04-12 22:35:40 -05:00 committed by Alexandre Julliard
parent c050df1250
commit 8b613d1350
1 changed files with 91 additions and 27 deletions
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118
dlls/netapi32/netapi32.c
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@ -52,7 +52,6 @@
#include "ifmib.h"
#include "iphlpapi.h"
#include "ntsecapi.h"
#include "winnls.h"
#include "dsrole.h"
#include "dsgetdc.h"
#include "davclnt.h"
@ -65,12 +64,77 @@ WINE_DEFAULT_DEBUG_CHANNEL(netapi32);
DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
static CPTABLEINFO unix_cptable;
static ULONG unix_cp;
static BOOL get_unix_codepage(void)
{
static const WCHAR wineunixcpW[] = {'W','I','N','E','U','N','I','X','C','P',0};
UNICODE_STRING name, value;
WCHAR value_buffer[13];
SIZE_T size;
void *ptr;
if (unix_cp) return TRUE;
RtlInitUnicodeString( &name, wineunixcpW );
value.Buffer = value_buffer;
value.MaximumLength = sizeof(value_buffer);
if (!RtlQueryEnvironmentVariable_U( NULL, &name, &value ))
RtlUnicodeStringToInteger( &value, 10, &unix_cp );
if (NtGetNlsSectionPtr( 11, unix_cp, NULL, &ptr, &size ))
return FALSE;
RtlInitCodePageTable( ptr, &unix_cptable );
return TRUE;
}
static DWORD netapi_wcstoumbs( const WCHAR *src, char *dst, DWORD dstlen )
{
DWORD srclen = (strlenW( src ) + 1) * sizeof(WCHAR);
DWORD len;
get_unix_codepage();
if (unix_cp == CP_UTF8)
{
RtlUnicodeToUTF8N( dst, dstlen, &len, src, srclen );
return len;
}
else
{
len = (strlenW( src ) * 2) + 1;
if (dst) RtlUnicodeToCustomCPN( &unix_cptable, dst, dstlen, &len, src, srclen );
return len;
}
}
static DWORD netapi_umbstowcs( const char *src, WCHAR *dst, DWORD dstlen )
{
DWORD srclen = strlen( src ) + 1;
DWORD len;
get_unix_codepage();
if (unix_cp == CP_UTF8)
{
RtlUTF8ToUnicodeN( dst, dstlen, &len, src, srclen );
return len;
}
else
{
len = srclen * sizeof(WCHAR);
if (dst) RtlCustomCPToUnicodeN( &unix_cptable, dst, dstlen, &len, src, srclen );
return len;
}
}
static char *strdup_unixcp( const WCHAR *str )
{
char *ret;
int len = WideCharToMultiByte( CP_UNIXCP, 0, str, -1, NULL, 0, NULL, NULL );
int len = netapi_wcstoumbs( str, NULL, 0 );
if ((ret = HeapAlloc( GetProcessHeap(), 0, len )))
WideCharToMultiByte( CP_UNIXCP, 0, str, -1, ret, len, NULL, NULL );
netapi_wcstoumbs( str, ret, len );
return ret;
}
@ -186,8 +250,8 @@ static NET_API_STATUS server_info_101_from_samba( const unsigned char *buf, BYTE
DWORD len = 0;
WCHAR *ptr;
if (info->sv101_name) len += MultiByteToWideChar( CP_UNIXCP, 0, info->sv101_name, -1, NULL, 0 );
if (info->sv101_comment) len += MultiByteToWideChar( CP_UNIXCP, 0, info->sv101_comment, -1, NULL, 0 );
if (info->sv101_name) len += netapi_umbstowcs( info->sv101_name, NULL, 0 );
if (info->sv101_comment) len += netapi_umbstowcs( info->sv101_comment, NULL, 0 );
if (!(ret = HeapAlloc( GetProcessHeap(), 0, sizeof(*ret) + (len * sizeof(WCHAR) ))))
return ERROR_OUTOFMEMORY;
@ -197,7 +261,7 @@ static NET_API_STATUS server_info_101_from_samba( const unsigned char *buf, BYTE
else
{
ret->sv101_name = ptr;
ptr += MultiByteToWideChar( CP_UNIXCP, 0, info->sv101_name, -1, ptr, len );
ptr += netapi_umbstowcs( info->sv101_name, ptr, len );
}
ret->sv101_version_major = info->sv101_version_major;
ret->sv101_version_minor = info->sv101_version_minor;
@ -206,7 +270,7 @@ static NET_API_STATUS server_info_101_from_samba( const unsigned char *buf, BYTE
else
{
ret->sv101_comment = ptr;
MultiByteToWideChar( CP_UNIXCP, 0, info->sv101_comment, -1, ptr, len );
netapi_umbstowcs( info->sv101_comment, ptr, len );
}
*bufptr = (BYTE *)ret;
return NERR_Success;
@ -260,13 +324,13 @@ static NET_API_STATUS share_info_2_to_samba( const BYTE *buf, unsigned char **bu
char *ptr;
if (info->shi2_netname)
len += WideCharToMultiByte( CP_UNIXCP, 0, info->shi2_netname, -1, NULL, 0, NULL, NULL );
len += netapi_wcstoumbs( info->shi2_netname, NULL, 0 );
if (info->shi2_remark)
len += WideCharToMultiByte( CP_UNIXCP, 0, info->shi2_remark, -1, NULL, 0, NULL, NULL );
len += netapi_wcstoumbs( info->shi2_remark, NULL, 0 );
if (info->shi2_path)
len += WideCharToMultiByte( CP_UNIXCP, 0, info->shi2_path, -1, NULL, 0, NULL, NULL );
len += netapi_wcstoumbs( info->shi2_path, NULL, 0 );
if (info->shi2_passwd)
len += WideCharToMultiByte( CP_UNIXCP, 0, info->shi2_passwd, -1, NULL, 0, NULL, NULL );
len += netapi_wcstoumbs( info->shi2_passwd, NULL, 0 );
if (!(ret = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ret) + len )))
return ERROR_OUTOFMEMORY;
@ -275,14 +339,14 @@ static NET_API_STATUS share_info_2_to_samba( const BYTE *buf, unsigned char **bu
else
{
ret->shi2_netname = ptr;
ptr += WideCharToMultiByte( CP_UNIXCP, 0, info->shi2_netname, -1, ptr, len, NULL, NULL );
ptr += netapi_wcstoumbs( info->shi2_netname, ptr, len );
}
ret->shi2_type = info->shi2_type;
if (!info->shi2_remark) ret->shi2_remark = NULL;
else
{
ret->shi2_remark = ptr;
ptr += WideCharToMultiByte( CP_UNIXCP, 0, info->shi2_remark, -1, ptr, len, NULL, NULL );
ptr += netapi_wcstoumbs( info->shi2_remark, ptr, len );
}
ret->shi2_permissions = info->shi2_permissions;
ret->shi2_max_uses = info->shi2_max_uses;
@ -291,13 +355,13 @@ static NET_API_STATUS share_info_2_to_samba( const BYTE *buf, unsigned char **bu
else
{
ret->shi2_path = ptr;
ptr += WideCharToMultiByte( CP_UNIXCP, 0, info->shi2_path, -1, ptr, len, NULL, NULL );
ptr += netapi_wcstoumbs( info->shi2_path, ptr, len );
}
if (!info->shi2_passwd) ret->shi2_passwd = NULL;
else
{
ret->shi2_passwd = ptr;
WideCharToMultiByte( CP_UNIXCP, 0, info->shi2_passwd, -1, ptr, len, NULL, NULL );
netapi_wcstoumbs( info->shi2_passwd, ptr, len );
}
*bufptr = (unsigned char *)ret;
return NERR_Success;
@ -712,13 +776,13 @@ static NET_API_STATUS share_info_502_to_samba( const BYTE *buf, unsigned char **
*bufptr = NULL;
if (info->shi502_netname)
len += WideCharToMultiByte( CP_UNIXCP, 0, info->shi502_netname, -1, NULL, 0, NULL, NULL );
len += netapi_wcstoumbs( info->shi502_netname, NULL, 0 );
if (info->shi502_remark)
len += WideCharToMultiByte( CP_UNIXCP, 0, info->shi502_remark, -1, NULL, 0, NULL, NULL );
len += netapi_wcstoumbs( info->shi502_remark, NULL, 0 );
if (info->shi502_path)
len += WideCharToMultiByte( CP_UNIXCP, 0, info->shi502_path, -1, NULL, 0, NULL, NULL );
len += netapi_wcstoumbs( info->shi502_path, NULL, 0 );
if (info->shi502_passwd)
len += WideCharToMultiByte( CP_UNIXCP, 0, info->shi502_passwd, -1, NULL, 0, NULL, NULL );
len += netapi_wcstoumbs( info->shi502_passwd, NULL, 0 );
if (info->shi502_security_descriptor)
size = sd_to_samba_size( info->shi502_security_descriptor );
if (!(ret = HeapAlloc( GetProcessHeap(), 0, sizeof(*ret) + (len * sizeof(WCHAR)) + size )))
@ -729,14 +793,14 @@ static NET_API_STATUS share_info_502_to_samba( const BYTE *buf, unsigned char **
else
{
ret->shi502_netname = ptr;
ptr += WideCharToMultiByte( CP_UNIXCP, 0, info->shi502_netname, -1, ptr, len, NULL, NULL );
ptr += netapi_wcstoumbs( info->shi502_netname, ptr, len );
}
ret->shi502_type = info->shi502_type;
if (!info->shi502_remark) ret->shi502_remark = NULL;
else
{
ret->shi502_remark = ptr;
ptr += WideCharToMultiByte( CP_UNIXCP, 0, info->shi502_remark, -1, ptr, len, NULL, NULL );
ptr += netapi_wcstoumbs( info->shi502_remark, ptr, len );
}
ret->shi502_permissions = info->shi502_permissions;
ret->shi502_max_uses = info->shi502_max_uses;
@ -745,13 +809,13 @@ static NET_API_STATUS share_info_502_to_samba( const BYTE *buf, unsigned char **
else
{
ret->shi502_path = ptr;
ptr += WideCharToMultiByte( CP_UNIXCP, 0, info->shi502_path, -1, ptr, len, NULL, NULL );
ptr += netapi_wcstoumbs( info->shi502_path, ptr, len );
}
if (!info->shi502_passwd) ret->shi502_passwd = NULL;
else
{
ret->shi502_passwd = ptr;
ptr += WideCharToMultiByte( CP_UNIXCP, 0, info->shi502_passwd, -1, ptr, len, NULL, NULL );
ptr += netapi_wcstoumbs( info->shi502_passwd, ptr, len );
}
ret->shi502_reserved = info->shi502_reserved;
if (!info->shi502_security_descriptor) ret->shi502_security_descriptor = NULL;
@ -835,9 +899,9 @@ static NET_API_STATUS wksta_info_100_from_samba( const unsigned char *buf, BYTE
WCHAR *ptr;
if (info->wki100_computername)
len += MultiByteToWideChar( CP_UNIXCP, 0, info->wki100_computername, -1, NULL, 0 );
len += netapi_umbstowcs( info->wki100_computername, NULL, 0 );
if (info->wki100_langroup)
len += MultiByteToWideChar( CP_UNIXCP, 0, info->wki100_langroup, -1, NULL, 0 );
len += netapi_umbstowcs( info->wki100_langroup, NULL, 0 );
if (!(ret = HeapAlloc( GetProcessHeap(), 0, sizeof(*ret) + (len * sizeof(WCHAR) ))))
return ERROR_OUTOFMEMORY;
@ -847,13 +911,13 @@ static NET_API_STATUS wksta_info_100_from_samba( const unsigned char *buf, BYTE
else
{
ret->wki100_computername = ptr;
ptr += MultiByteToWideChar( CP_UNIXCP, 0, info->wki100_computername, -1, ptr, len );
ptr += netapi_umbstowcs( info->wki100_computername, ptr, len );
}
if (!info->wki100_langroup) ret->wki100_langroup = NULL;
else
{
ret->wki100_langroup = ptr;
MultiByteToWideChar( CP_UNIXCP, 0, info->wki100_langroup, -1, ptr, len );
netapi_umbstowcs( info->wki100_langroup, ptr, len );
}
ret->wki100_ver_major = info->wki100_ver_major;
ret->wki100_ver_minor = info->wki100_ver_minor;