1615 lines
50 KiB
C
1615 lines
50 KiB
C
/*
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* Locale functions
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*
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* Copyright 2004, 2019 Alexandre Julliard
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define NONAMELESSUNION
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#include "config.h"
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#include "wine/port.h"
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#include <locale.h>
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#include <langinfo.h>
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#include <string.h>
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#include <stdlib.h>
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#ifdef __APPLE__
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# include <CoreFoundation/CFLocale.h>
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# include <CoreFoundation/CFString.h>
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#endif
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "ntdll_misc.h"
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#include "wine/unicode.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(nls);
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/* NLS file format:
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*
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* header:
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* WORD offset to cp2uni table in words
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* WORD CodePage
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* WORD MaximumCharacterSize
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* BYTE[2] DefaultChar
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* WORD UniDefaultChar
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* WORD TransDefaultChar
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* WORD TransUniDefaultChar
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* BYTE[12] LeadByte
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* cp2uni table:
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* WORD offset to uni2cp table in words
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* WORD[256] cp2uni table
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* WORD glyph table size
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* WORD[glyph_table_size] glyph table
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* WORD number of lead byte ranges
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* WORD[256] lead byte offsets in words
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* WORD[leadbytes][256] cp2uni table for lead bytes
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* uni2cp table:
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* WORD 0 / 4
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* BYTE[65536] / WORD[65536] uni2cp table
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*/
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enum nls_section_type
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{
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NLS_SECTION_CASEMAP = 10,
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NLS_SECTION_CODEPAGE = 11,
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NLS_SECTION_NORMALIZE = 12
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};
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UINT NlsAnsiCodePage = 0;
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BYTE NlsMbCodePageTag = 0;
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BYTE NlsMbOemCodePageTag = 0;
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LCID user_lcid = 0, system_lcid = 0;
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static LANGID user_ui_language, system_ui_language;
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static NLSTABLEINFO nls_info;
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static HMODULE kernel32_handle;
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static const union cptable *unix_table; /* NULL if UTF8 */
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static NTSTATUS load_string( ULONG id, LANGID lang, WCHAR *buffer, ULONG len )
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{
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const IMAGE_RESOURCE_DATA_ENTRY *data;
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LDR_RESOURCE_INFO info;
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NTSTATUS status;
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WCHAR *p;
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int i;
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info.Type = 6; /* RT_STRING */
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info.Name = (id >> 4) + 1;
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info.Language = lang;
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if ((status = LdrFindResource_U( kernel32_handle, &info, 3, &data ))) return status;
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p = (WCHAR *)((char *)kernel32_handle + data->OffsetToData);
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for (i = 0; i < (id & 0x0f); i++) p += *p + 1;
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if (*p >= len) return STATUS_BUFFER_TOO_SMALL;
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memcpy( buffer, p + 1, *p * sizeof(WCHAR) );
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buffer[*p] = 0;
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return STATUS_SUCCESS;
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}
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static DWORD mbtowc_size( const CPTABLEINFO *info, LPCSTR str, UINT len )
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{
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DWORD res;
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if (!info->DBCSCodePage) return len;
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for (res = 0; len; len--, str++, res++)
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{
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if (info->DBCSOffsets[(unsigned char)*str] && len > 1)
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{
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str++;
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len--;
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}
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}
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return res;
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}
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static DWORD wctomb_size( const CPTABLEINFO *info, LPCWSTR str, UINT len )
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{
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if (info->DBCSCodePage)
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{
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WCHAR *uni2cp = info->WideCharTable;
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DWORD res;
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for (res = 0; len; len--, str++, res++)
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if (uni2cp[*str] & 0xff00) res++;
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return res;
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}
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else return len;
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}
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static WCHAR casemap( USHORT *table, WCHAR ch )
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{
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return ch + table[table[table[ch >> 8] + ((ch >> 4) & 0x0f)] + (ch & 0x0f)];
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}
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static WCHAR casemap_ascii( WCHAR ch )
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{
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if (ch >= 'a' && ch <= 'z') ch -= 'a' - 'A';
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return ch;
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}
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static NTSTATUS open_nls_data_file( ULONG type, ULONG id, HANDLE *file )
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{
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static const WCHAR pathfmtW[] = {'\\','?','?','\\','%','s','%','s',0};
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static const WCHAR keyfmtW[] =
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{'\\','R','e','g','i','s','t','r','y','\\','M','a','c','h','i','n','e','\\','S','y','s','t','e','m','\\',
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'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
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'C','o','n','t','r','o','l','\\','N','l','s','\\','%','s',0};
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static const WCHAR cpW[] = {'C','o','d','e','p','a','g','e',0};
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static const WCHAR normW[] = {'N','o','r','m','a','l','i','z','a','t','i','o','n',0};
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static const WCHAR langW[] = {'L','a','n','g','u','a','g','e',0};
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static const WCHAR cpfmtW[] = {'%','u',0};
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static const WCHAR normfmtW[] = {'%','x',0};
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static const WCHAR langfmtW[] = {'%','0','4','x',0};
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static const WCHAR winedatadirW[] = {'W','I','N','E','D','A','T','A','D','I','R',0};
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static const WCHAR winebuilddirW[] = {'W','I','N','E','B','U','I','L','D','D','I','R',0};
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static const WCHAR dataprefixW[] = {'\\',0};
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static const WCHAR buildprefixW[] = {'\\','l','o','a','d','e','r','\\',0};
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static const WCHAR cpdefaultW[] = {'c','_','%','0','3','d','.','n','l','s',0};
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static const WCHAR intlW[] = {'l','_','i','n','t','l','.','n','l','s',0};
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static const WCHAR normnfcW[] = {'n','o','r','m','n','f','c','.','n','l','s',0};
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static const WCHAR normnfdW[] = {'n','o','r','m','n','f','d','.','n','l','s',0};
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static const WCHAR normnfkcW[] = {'n','o','r','m','n','f','k','c','.','n','l','s',0};
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static const WCHAR normnfkdW[] = {'n','o','r','m','n','f','k','d','.','n','l','s',0};
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DWORD size;
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HANDLE handle;
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NTSTATUS status;
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IO_STATUS_BLOCK io;
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OBJECT_ATTRIBUTES attr;
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UNICODE_STRING nameW, valueW;
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WCHAR buffer[MAX_PATH], value[10];
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const WCHAR *name = NULL, *prefix = buildprefixW;
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KEY_VALUE_PARTIAL_INFORMATION *info;
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/* get filename from registry */
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switch (type)
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{
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case NLS_SECTION_CASEMAP:
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if (id) return STATUS_UNSUCCESSFUL;
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sprintfW( buffer, keyfmtW, langW );
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sprintfW( value, langfmtW, LANGIDFROMLCID(system_lcid) );
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break;
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case NLS_SECTION_CODEPAGE:
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sprintfW( buffer, keyfmtW, cpW );
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sprintfW( value, cpfmtW, id );
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break;
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case NLS_SECTION_NORMALIZE:
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sprintfW( buffer, keyfmtW, normW );
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sprintfW( value, normfmtW, id );
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break;
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default:
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return STATUS_INVALID_PARAMETER_1;
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}
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RtlInitUnicodeString( &nameW, buffer );
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RtlInitUnicodeString( &valueW, value );
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InitializeObjectAttributes( &attr, &nameW, 0, 0, NULL );
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if (!(status = NtOpenKey( &handle, KEY_READ, &attr )))
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{
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info = (KEY_VALUE_PARTIAL_INFORMATION *)buffer;
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size = sizeof(buffer) - sizeof(WCHAR);
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if (!(status = NtQueryValueKey( handle, &valueW, KeyValuePartialInformation, info, size, &size )))
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{
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((WCHAR *)info->Data)[info->DataLength / sizeof(WCHAR)] = 0;
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name = (WCHAR *)info->Data;
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}
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NtClose( handle );
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}
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if (!name) /* otherwise some hardcoded defaults */
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{
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switch (type)
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{
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case NLS_SECTION_CASEMAP:
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name = intlW;
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break;
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case NLS_SECTION_CODEPAGE:
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sprintfW( buffer, cpdefaultW, id );
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name = buffer;
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break;
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case NLS_SECTION_NORMALIZE:
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switch (id)
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{
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case NormalizationC: name = normnfcW; break;
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case NormalizationD: name = normnfdW; break;
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case NormalizationKC: name = normnfkcW; break;
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case NormalizationKD: name = normnfkdW; break;
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}
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break;
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}
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if (!name) return status;
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}
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/* try to open file in system dir */
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valueW.MaximumLength = (strlenW(name) + strlenW(system_dir) + 5) * sizeof(WCHAR);
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if (!(valueW.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, valueW.MaximumLength )))
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return STATUS_NO_MEMORY;
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valueW.Length = sprintfW( valueW.Buffer, pathfmtW, system_dir, name ) * sizeof(WCHAR);
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InitializeObjectAttributes( &attr, &valueW, 0, 0, NULL );
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status = NtOpenFile( file, GENERIC_READ, &attr, &io, FILE_SHARE_READ, FILE_SYNCHRONOUS_IO_ALERT );
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if (!status) TRACE( "found %s\n", debugstr_w( valueW.Buffer ));
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RtlFreeUnicodeString( &valueW );
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if (status != STATUS_OBJECT_NAME_NOT_FOUND) return status;
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/* not found, try in build or data dir */
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RtlInitUnicodeString( &nameW, winebuilddirW );
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valueW.MaximumLength = 0;
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if (RtlQueryEnvironmentVariable_U( NULL, &nameW, &valueW ) != STATUS_BUFFER_TOO_SMALL)
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{
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RtlInitUnicodeString( &nameW, winedatadirW );
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prefix = dataprefixW;
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if (RtlQueryEnvironmentVariable_U( NULL, &nameW, &valueW ) != STATUS_BUFFER_TOO_SMALL)
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return status;
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}
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valueW.MaximumLength = valueW.Length + sizeof(buildprefixW) + strlenW(name) * sizeof(WCHAR);
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if (!(valueW.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, valueW.MaximumLength )))
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return STATUS_NO_MEMORY;
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if (!RtlQueryEnvironmentVariable_U( NULL, &nameW, &valueW ))
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{
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strcatW( valueW.Buffer, prefix );
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strcatW( valueW.Buffer, name );
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valueW.Length = strlenW(valueW.Buffer) * sizeof(WCHAR);
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InitializeObjectAttributes( &attr, &valueW, 0, 0, NULL );
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status = NtOpenFile( file, GENERIC_READ, &attr, &io, FILE_SHARE_READ, FILE_SYNCHRONOUS_IO_ALERT );
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if (!status) TRACE( "found %s\n", debugstr_w( valueW.Buffer ));
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}
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RtlFreeUnicodeString( &valueW );
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return status;
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}
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static USHORT *build_cptable( const union cptable *src, SIZE_T *size )
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{
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unsigned int i, leadbytes = 0;
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USHORT *data, *ptr;
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*size = 13 + 1 + 256 + 1 + 1 + 1;
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if (src->info.char_size == 2)
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{
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for (i = leadbytes = 0; i < 256; i++) if (src->dbcs.cp2uni_leadbytes[i]) leadbytes++;
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*size += 256 + 256 * leadbytes;
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*size += 65536;
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*size *= sizeof(USHORT);
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}
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else
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{
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if (src->sbcs.cp2uni_glyphs != src->sbcs.cp2uni) *size += 256;
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*size *= sizeof(USHORT);
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*size += 65536;
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}
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if (!(data = RtlAllocateHeap( GetProcessHeap(), 0, *size ))) return NULL;
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ptr = data;
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ptr[0] = 0x0d;
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ptr[1] = src->info.codepage;
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ptr[2] = src->info.char_size;
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ptr[3] = (src->info.def_char & 0xff00 ?
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RtlUshortByteSwap( src->info.def_char ) : src->info.def_char);
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ptr[4] = src->info.def_unicode_char;
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if (src->info.char_size == 2)
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{
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USHORT off = src->dbcs.cp2uni_leadbytes[src->info.def_char >> 8] * 256;
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ptr[5] = src->dbcs.cp2uni[off + (src->info.def_char & 0xff)];
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ptr[6] = src->dbcs.uni2cp_low[src->dbcs.uni2cp_high[src->info.def_unicode_char >> 8]
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+ (src->info.def_unicode_char & 0xff)];
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ptr += 7;
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memcpy( ptr, src->dbcs.lead_bytes, 12 );
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ptr += 6;
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*ptr++ = 256 + 3 + (leadbytes + 1) * 256;
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for (i = 0; i < 256; i++) *ptr++ = (src->dbcs.cp2uni_leadbytes[i] ? 0 : src->dbcs.cp2uni[i]);
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*ptr++ = 0;
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for (i = 0; i < 12; i++) if (!src->dbcs.lead_bytes[i]) break;
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*ptr++ = i / 2;
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for (i = 0; i < 256; i++) *ptr++ = 256 * src->dbcs.cp2uni_leadbytes[i];
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for (i = 0; i < leadbytes; i++, ptr += 256)
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memcpy( ptr, src->dbcs.cp2uni + 256 * (i + 1), 256 * sizeof(USHORT) );
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*ptr++ = 4;
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for (i = 0; i < 65536; i++)
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ptr[i] = src->dbcs.uni2cp_low[src->dbcs.uni2cp_high[i >> 8] + (i & 0xff)];
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}
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else
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{
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char *uni2cp;
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ptr[5] = src->sbcs.cp2uni[src->info.def_char];
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ptr[6] = src->sbcs.uni2cp_low[src->sbcs.uni2cp_high[src->info.def_unicode_char >> 8]
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+ (src->info.def_unicode_char & 0xff)];
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ptr += 7;
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memset( ptr, 0, 12 );
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ptr += 6;
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*ptr++ = 256 + 3 + (src->sbcs.cp2uni_glyphs != src->sbcs.cp2uni ? 256 : 0);
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memcpy( ptr, src->sbcs.cp2uni, 256 * sizeof(USHORT) );
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ptr += 256;
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if (src->sbcs.cp2uni_glyphs != src->sbcs.cp2uni)
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{
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*ptr++ = 256;
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memcpy( ptr + 1, src->sbcs.cp2uni_glyphs, 256 );
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ptr += 256;
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}
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else *ptr++ = 0;
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*ptr++ = 0;
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*ptr++ = 0;
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uni2cp = (char *)ptr;
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for (i = 0; i < 65536; i++)
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uni2cp[i] = src->sbcs.uni2cp_low[src->sbcs.uni2cp_high[i >> 8] + (i & 0xff)];
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}
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return data;
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}
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#if !defined(__APPLE__) && !defined(__ANDROID__) /* these platforms always use UTF-8 */
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/* charset to codepage map, sorted by name */
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static const struct { const char *name; UINT cp; } charset_names[] =
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{
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{ "ANSIX341968", 20127 },
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{ "BIG5", 950 },
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{ "BIG5HKSCS", 950 },
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{ "CP1250", 1250 },
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{ "CP1251", 1251 },
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{ "CP1252", 1252 },
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{ "CP1253", 1253 },
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{ "CP1254", 1254 },
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{ "CP1255", 1255 },
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{ "CP1256", 1256 },
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{ "CP1257", 1257 },
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{ "CP1258", 1258 },
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{ "CP932", 932 },
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{ "CP936", 936 },
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{ "CP949", 949 },
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{ "CP950", 950 },
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{ "EUCJP", 20932 },
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{ "EUCKR", 949 },
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{ "GB18030", 936 /* 54936 */ },
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{ "GB2312", 936 },
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{ "GBK", 936 },
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{ "IBM037", 37 },
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{ "IBM1026", 1026 },
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{ "IBM424", 424 },
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{ "IBM437", 437 },
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{ "IBM500", 500 },
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{ "IBM850", 850 },
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{ "IBM852", 852 },
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{ "IBM855", 855 },
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{ "IBM857", 857 },
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{ "IBM860", 860 },
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{ "IBM861", 861 },
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{ "IBM862", 862 },
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{ "IBM863", 863 },
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{ "IBM864", 864 },
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{ "IBM865", 865 },
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{ "IBM866", 866 },
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{ "IBM869", 869 },
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{ "IBM874", 874 },
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{ "IBM875", 875 },
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{ "ISO88591", 28591 },
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{ "ISO885910", 28600 },
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{ "ISO885911", 28601 },
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{ "ISO885913", 28603 },
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{ "ISO885914", 28604 },
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{ "ISO885915", 28605 },
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{ "ISO885916", 28606 },
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{ "ISO88592", 28592 },
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{ "ISO88593", 28593 },
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{ "ISO88594", 28594 },
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{ "ISO88595", 28595 },
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{ "ISO88596", 28596 },
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{ "ISO88597", 28597 },
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{ "ISO88598", 28598 },
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{ "ISO88599", 28599 },
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{ "KOI8R", 20866 },
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{ "KOI8U", 21866 },
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{ "TIS620", 28601 },
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{ "UTF8", CP_UTF8 }
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};
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void init_unix_codepage(void)
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{
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char charset_name[16];
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const char *name;
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size_t i, j;
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int min = 0, max = ARRAY_SIZE(charset_names) - 1;
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setlocale( LC_CTYPE, "" );
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if (!(name = nl_langinfo( CODESET ))) return;
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|
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/* remove punctuation characters from charset name */
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for (i = j = 0; name[i] && j < sizeof(charset_name)-1; i++)
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if (isalnum((unsigned char)name[i])) charset_name[j++] = name[i];
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charset_name[j] = 0;
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|
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while (min <= max)
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{
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int pos = (min + max) / 2;
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int res = _strnicmp( charset_names[pos].name, charset_name, -1 );
|
|
if (!res)
|
|
{
|
|
if (charset_names[pos].cp == CP_UTF8) return;
|
|
unix_table = wine_cp_get_table( charset_names[pos].cp );
|
|
return;
|
|
}
|
|
if (res > 0) max = pos - 1;
|
|
else min = pos + 1;
|
|
}
|
|
ERR( "unrecognized charset '%s'\n", name );
|
|
}
|
|
|
|
#else /* __APPLE__ || __ANDROID__ */
|
|
|
|
void init_unix_codepage(void) { }
|
|
|
|
#endif /* __APPLE__ || __ANDROID__ */
|
|
|
|
/* Unix format is: lang[_country][.charset][@modifier]
|
|
* Windows format is: lang[-script][-country][_modifier] */
|
|
static LCID unix_locale_to_lcid( const char *unix_name )
|
|
{
|
|
static const WCHAR sepW[] = {'_','.','@',0};
|
|
static const WCHAR posixW[] = {'P','O','S','I','X',0};
|
|
static const WCHAR cW[] = {'C',0};
|
|
static const WCHAR euroW[] = {'e','u','r','o',0};
|
|
static const WCHAR latinW[] = {'l','a','t','i','n',0};
|
|
static const WCHAR latnW[] = {'-','L','a','t','n',0};
|
|
WCHAR buffer[LOCALE_NAME_MAX_LENGTH], win_name[LOCALE_NAME_MAX_LENGTH];
|
|
WCHAR *p, *country = NULL, *modifier = NULL;
|
|
LCID lcid;
|
|
|
|
if (!unix_name || !unix_name[0] || !strcmp( unix_name, "C" ))
|
|
{
|
|
unix_name = getenv( "LC_ALL" );
|
|
if (!unix_name || !unix_name[0]) return 0;
|
|
}
|
|
|
|
if (ntdll_umbstowcs( 0, unix_name, strlen(unix_name) + 1, buffer, ARRAY_SIZE(buffer) ) < 0) return 0;
|
|
|
|
if (!(p = strpbrkW( buffer, sepW )))
|
|
{
|
|
if (!strcmpW( buffer, posixW ) || !strcmpW( buffer, cW ))
|
|
return MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT );
|
|
strcpyW( win_name, buffer );
|
|
}
|
|
else
|
|
{
|
|
if (*p == '_')
|
|
{
|
|
*p++ = 0;
|
|
country = p;
|
|
p = strpbrkW( p, sepW + 1 );
|
|
}
|
|
if (p && *p == '.')
|
|
{
|
|
*p++ = 0;
|
|
/* charset, ignore */
|
|
p = strchrW( p, '@' );
|
|
}
|
|
if (p)
|
|
{
|
|
*p++ = 0;
|
|
modifier = p;
|
|
}
|
|
}
|
|
|
|
/* rebuild a Windows name */
|
|
|
|
strcpyW( win_name, buffer );
|
|
if (modifier)
|
|
{
|
|
if (!strcmpW( modifier, latinW )) strcatW( win_name, latnW );
|
|
else if (!strcmpW( modifier, euroW )) {} /* ignore */
|
|
else return 0;
|
|
}
|
|
if (country)
|
|
{
|
|
p = win_name + strlenW(win_name);
|
|
*p++ = '-';
|
|
strcpyW( p, country );
|
|
}
|
|
|
|
if (!RtlLocaleNameToLcid( win_name, &lcid, 0 )) return lcid;
|
|
|
|
/* try neutral name */
|
|
if (country)
|
|
{
|
|
p[-1] = 0;
|
|
if (!RtlLocaleNameToLcid( win_name, &lcid, 2 ))
|
|
{
|
|
if (SUBLANGID(lcid) == SUBLANG_NEUTRAL)
|
|
lcid = MAKELANGID( PRIMARYLANGID(lcid), SUBLANG_DEFAULT );
|
|
return lcid;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
/******************************************************************
|
|
* init_locale
|
|
*/
|
|
void init_locale( HMODULE module )
|
|
{
|
|
LCID system_lcid, user_lcid;
|
|
|
|
kernel32_handle = module;
|
|
|
|
setlocale( LC_ALL, "" );
|
|
|
|
system_lcid = unix_locale_to_lcid( setlocale( LC_CTYPE, NULL ));
|
|
user_lcid = unix_locale_to_lcid( setlocale( LC_MESSAGES, NULL ));
|
|
|
|
#ifdef __APPLE__
|
|
if (!system_lcid)
|
|
{
|
|
char buffer[LOCALE_NAME_MAX_LENGTH];
|
|
|
|
CFLocaleRef locale = CFLocaleCopyCurrent();
|
|
CFStringRef lang = CFLocaleGetValue( locale, kCFLocaleLanguageCode );
|
|
CFStringRef country = CFLocaleGetValue( locale, kCFLocaleCountryCode );
|
|
CFStringRef locale_string;
|
|
|
|
if (country)
|
|
locale_string = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@_%@"), lang, country);
|
|
else
|
|
locale_string = CFStringCreateCopy(NULL, lang);
|
|
|
|
CFStringGetCString(locale_string, buffer, sizeof(buffer), kCFStringEncodingUTF8);
|
|
system_lcid = unix_locale_to_lcid( buffer );
|
|
CFRelease(locale);
|
|
CFRelease(locale_string);
|
|
}
|
|
if (!user_lcid)
|
|
{
|
|
/* Retrieve the preferred language as chosen in System Preferences. */
|
|
char buffer[LOCALE_NAME_MAX_LENGTH];
|
|
CFArrayRef preferred_langs = CFLocaleCopyPreferredLanguages();
|
|
if (preferred_langs && CFArrayGetCount( preferred_langs ))
|
|
{
|
|
CFStringRef preferred_lang = CFArrayGetValueAtIndex( preferred_langs, 0 );
|
|
CFDictionaryRef components = CFLocaleCreateComponentsFromLocaleIdentifier( NULL, preferred_lang );
|
|
if (components)
|
|
{
|
|
CFStringRef lang = CFDictionaryGetValue( components, kCFLocaleLanguageCode );
|
|
CFStringRef country = CFDictionaryGetValue( components, kCFLocaleCountryCode );
|
|
CFLocaleRef locale = NULL;
|
|
CFStringRef locale_string;
|
|
|
|
if (!country)
|
|
{
|
|
locale = CFLocaleCopyCurrent();
|
|
country = CFLocaleGetValue( locale, kCFLocaleCountryCode );
|
|
}
|
|
if (country)
|
|
locale_string = CFStringCreateWithFormat( NULL, NULL, CFSTR("%@_%@"), lang, country );
|
|
else
|
|
locale_string = CFStringCreateCopy( NULL, lang );
|
|
CFStringGetCString( locale_string, buffer, sizeof(buffer), kCFStringEncodingUTF8 );
|
|
CFRelease( locale_string );
|
|
if (locale) CFRelease( locale );
|
|
CFRelease( components );
|
|
user_lcid = unix_locale_to_lcid( buffer );
|
|
}
|
|
}
|
|
if (preferred_langs) CFRelease( preferred_langs );
|
|
}
|
|
#endif
|
|
|
|
if (!system_lcid) system_lcid = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT );
|
|
if (!user_lcid) user_lcid = system_lcid;
|
|
|
|
NtSetDefaultUILanguage( LANGIDFROMLCID(user_lcid) );
|
|
NtSetDefaultLocale( TRUE, user_lcid );
|
|
NtSetDefaultLocale( FALSE, system_lcid );
|
|
TRACE( "system=%04x user=%04x\n", system_lcid, user_lcid );
|
|
|
|
setlocale( LC_NUMERIC, "C" ); /* FIXME: oleaut32 depends on this */
|
|
}
|
|
|
|
|
|
/******************************************************************
|
|
* ntdll_umbstowcs
|
|
*/
|
|
int ntdll_umbstowcs( DWORD flags, const char *src, int srclen, WCHAR *dst, int dstlen )
|
|
{
|
|
DWORD reslen;
|
|
NTSTATUS status;
|
|
|
|
if (unix_table) return wine_cp_mbstowcs( unix_table, flags, src, srclen, dst, dstlen );
|
|
|
|
if (!dstlen) dst = NULL;
|
|
status = RtlUTF8ToUnicodeN( dst, dstlen * sizeof(WCHAR), &reslen, src, srclen );
|
|
if (status && status != STATUS_SOME_NOT_MAPPED) return 0;
|
|
reslen /= sizeof(WCHAR);
|
|
#ifdef __APPLE__ /* work around broken Mac OS X filesystem that enforces decomposed Unicode */
|
|
if (reslen && dst) RtlNormalizeString( NormalizationC, dst, reslen, dst, (int *)&reslen );
|
|
#endif
|
|
return reslen;
|
|
}
|
|
|
|
|
|
/******************************************************************
|
|
* ntdll_wcstoumbs
|
|
*/
|
|
int ntdll_wcstoumbs( DWORD flags, const WCHAR *src, int srclen, char *dst, int dstlen,
|
|
const char *defchar, int *used )
|
|
{
|
|
DWORD reslen;
|
|
NTSTATUS status;
|
|
|
|
if (unix_table) return wine_cp_wcstombs( unix_table, flags, src, srclen, dst, dstlen, defchar, used );
|
|
|
|
if (used) *used = 0; /* all chars are valid for UTF-8 */
|
|
if (!dstlen) dst = NULL;
|
|
status = RtlUnicodeToUTF8N( dst, dstlen, &reslen, src, srclen * sizeof(WCHAR) );
|
|
if (status && status != STATUS_SOME_NOT_MAPPED) return 0;
|
|
return reslen;
|
|
}
|
|
|
|
|
|
/******************************************************************
|
|
* __wine_get_unix_codepage (NTDLL.@)
|
|
*/
|
|
UINT CDECL __wine_get_unix_codepage(void)
|
|
{
|
|
if (!unix_table) return CP_UTF8;
|
|
return unix_table->info.codepage;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* NtQueryDefaultLocale (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI NtQueryDefaultLocale( BOOLEAN user, LCID *lcid )
|
|
{
|
|
*lcid = user ? user_lcid : system_lcid;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* NtSetDefaultLocale (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI NtSetDefaultLocale( BOOLEAN user, LCID lcid )
|
|
{
|
|
if (user) user_lcid = lcid;
|
|
else
|
|
{
|
|
system_lcid = lcid;
|
|
system_ui_language = LANGIDFROMLCID(lcid); /* there is no separate call to set it */
|
|
}
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* NtQueryDefaultUILanguage (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI NtQueryDefaultUILanguage( LANGID *lang )
|
|
{
|
|
*lang = user_ui_language;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* NtSetDefaultUILanguage (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI NtSetDefaultUILanguage( LANGID lang )
|
|
{
|
|
user_ui_language = lang;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* NtQueryInstallUILanguage (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI NtQueryInstallUILanguage( LANGID *lang )
|
|
{
|
|
*lang = system_ui_language;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* NtGetNlsSectionPtr (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI NtGetNlsSectionPtr( ULONG type, ULONG id, void *unknown, void **ptr, SIZE_T *size )
|
|
{
|
|
FILE_END_OF_FILE_INFORMATION info;
|
|
IO_STATUS_BLOCK io;
|
|
HANDLE file;
|
|
NTSTATUS status;
|
|
|
|
if ((status = open_nls_data_file( type, id, &file )))
|
|
{
|
|
/* FIXME: special case for codepage table, generate it from the libwine data */
|
|
if (type == NLS_SECTION_CODEPAGE)
|
|
{
|
|
const union cptable *table = wine_cp_get_table( id );
|
|
if (table && (*ptr = build_cptable( table, size ))) return STATUS_SUCCESS;
|
|
}
|
|
return status;
|
|
}
|
|
|
|
if ((status = NtQueryInformationFile( file, &io, &info, sizeof(info), FileEndOfFileInformation )))
|
|
goto done;
|
|
/* FIXME: return a heap block instead of a file mapping for now */
|
|
if (!(*ptr = RtlAllocateHeap( GetProcessHeap(), 0, info.EndOfFile.QuadPart )))
|
|
{
|
|
status = STATUS_NO_MEMORY;
|
|
goto done;
|
|
}
|
|
status = NtReadFile( file, 0, NULL, NULL, &io, *ptr, info.EndOfFile.QuadPart, NULL, NULL );
|
|
if (!status && io.Information != info.EndOfFile.QuadPart) status = STATUS_INVALID_FILE_FOR_SECTION;
|
|
if (!status) *size = io.Information;
|
|
else RtlFreeHeap( GetProcessHeap(), 0, *ptr );
|
|
done:
|
|
NtClose( file );
|
|
return status;
|
|
}
|
|
|
|
|
|
/******************************************************************
|
|
* RtlInitCodePageTable (NTDLL.@)
|
|
*/
|
|
void WINAPI RtlInitCodePageTable( USHORT *ptr, CPTABLEINFO *info )
|
|
{
|
|
USHORT hdr_size = ptr[0];
|
|
|
|
info->CodePage = ptr[1];
|
|
info->MaximumCharacterSize = ptr[2];
|
|
info->DefaultChar = ptr[3];
|
|
info->UniDefaultChar = ptr[4];
|
|
info->TransDefaultChar = ptr[5];
|
|
info->TransUniDefaultChar = ptr[6];
|
|
memcpy( info->LeadByte, ptr + 7, sizeof(info->LeadByte) );
|
|
ptr += hdr_size;
|
|
|
|
info->WideCharTable = ptr + ptr[0] + 1;
|
|
info->MultiByteTable = ++ptr;
|
|
ptr += 256;
|
|
if (*ptr++) ptr += 256; /* glyph table */
|
|
info->DBCSRanges = ptr;
|
|
if (*ptr) /* dbcs ranges */
|
|
{
|
|
info->DBCSCodePage = 1;
|
|
info->DBCSOffsets = ptr + 1;
|
|
}
|
|
else
|
|
{
|
|
info->DBCSCodePage = 0;
|
|
info->DBCSOffsets = NULL;
|
|
}
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlInitNlsTables (NTDLL.@)
|
|
*/
|
|
void WINAPI RtlInitNlsTables( USHORT *ansi, USHORT *oem, USHORT *casetable, NLSTABLEINFO *info )
|
|
{
|
|
RtlInitCodePageTable( ansi, &info->AnsiTableInfo );
|
|
RtlInitCodePageTable( oem, &info->OemTableInfo );
|
|
info->UpperCaseTable = casetable + 2;
|
|
info->LowerCaseTable = casetable + casetable[1] + 2;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlResetRtlTranslations (NTDLL.@)
|
|
*/
|
|
void WINAPI RtlResetRtlTranslations( const NLSTABLEINFO *info )
|
|
{
|
|
NlsAnsiCodePage = info->AnsiTableInfo.CodePage;
|
|
NlsMbCodePageTag = info->AnsiTableInfo.DBCSCodePage;
|
|
NlsMbOemCodePageTag = info->OemTableInfo.DBCSCodePage;
|
|
nls_info = *info;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlAnsiCharToUnicodeChar (NTDLL.@)
|
|
*/
|
|
WCHAR WINAPI RtlAnsiCharToUnicodeChar( char **ansi )
|
|
{
|
|
if (nls_info.AnsiTableInfo.DBCSOffsets)
|
|
{
|
|
USHORT off = nls_info.AnsiTableInfo.DBCSOffsets[(unsigned char)**ansi];
|
|
if (off && (*ansi)[1])
|
|
{
|
|
(*ansi)++;
|
|
return nls_info.AnsiTableInfo.MultiByteTable[off + (unsigned char)*(*ansi)++];
|
|
}
|
|
}
|
|
return nls_info.AnsiTableInfo.MultiByteTable[(unsigned char)*(*ansi)++];
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* RtlCompareUnicodeStrings (NTDLL.@)
|
|
*/
|
|
LONG WINAPI RtlCompareUnicodeStrings( const WCHAR *s1, SIZE_T len1, const WCHAR *s2, SIZE_T len2,
|
|
BOOLEAN case_insensitive )
|
|
{
|
|
LONG ret = 0;
|
|
SIZE_T len = min( len1, len2 );
|
|
|
|
if (case_insensitive)
|
|
{
|
|
if (nls_info.UpperCaseTable)
|
|
{
|
|
while (!ret && len--) ret = casemap( nls_info.UpperCaseTable, *s1++ ) -
|
|
casemap( nls_info.UpperCaseTable, *s2++ );
|
|
}
|
|
else /* locale not setup yet */
|
|
{
|
|
while (!ret && len--) ret = casemap_ascii( *s1++ ) - casemap_ascii( *s2++ );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
while (!ret && len--) ret = *s1++ - *s2++;
|
|
}
|
|
if (!ret) ret = len1 - len2;
|
|
return ret;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlPrefixUnicodeString (NTDLL.@)
|
|
*/
|
|
BOOLEAN WINAPI RtlPrefixUnicodeString( const UNICODE_STRING *s1, const UNICODE_STRING *s2,
|
|
BOOLEAN ignore_case )
|
|
{
|
|
unsigned int i;
|
|
|
|
if (s1->Length > s2->Length) return FALSE;
|
|
if (ignore_case)
|
|
{
|
|
for (i = 0; i < s1->Length / sizeof(WCHAR); i++)
|
|
if (casemap( nls_info.UpperCaseTable, s1->Buffer[i] ) !=
|
|
casemap( nls_info.UpperCaseTable, s2->Buffer[i] )) return FALSE;
|
|
}
|
|
else
|
|
{
|
|
for (i = 0; i < s1->Length / sizeof(WCHAR); i++)
|
|
if (s1->Buffer[i] != s2->Buffer[i]) return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlCustomCPToUnicodeN (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlCustomCPToUnicodeN( CPTABLEINFO *info, WCHAR *dst, DWORD dstlen, DWORD *reslen,
|
|
const char *src, DWORD srclen )
|
|
{
|
|
DWORD i, ret;
|
|
|
|
dstlen /= sizeof(WCHAR);
|
|
if (info->DBCSOffsets)
|
|
{
|
|
for (i = dstlen; srclen && i; i--, srclen--, src++, dst++)
|
|
{
|
|
USHORT off = info->DBCSOffsets[(unsigned char)*src];
|
|
if (off && srclen > 1 && src[1])
|
|
{
|
|
src++;
|
|
srclen--;
|
|
*dst = info->MultiByteTable[off + (unsigned char)*src];
|
|
}
|
|
else *dst = info->MultiByteTable[(unsigned char)*src];
|
|
}
|
|
ret = dstlen - i;
|
|
}
|
|
else
|
|
{
|
|
ret = min( srclen, dstlen );
|
|
for (i = 0; i < ret; i++) dst[i] = info->MultiByteTable[(unsigned char)src[i]];
|
|
}
|
|
if (reslen) *reslen = ret * sizeof(WCHAR);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUnicodeToCustomCPN (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlUnicodeToCustomCPN( CPTABLEINFO *info, char *dst, DWORD dstlen, DWORD *reslen,
|
|
const WCHAR *src, DWORD srclen )
|
|
{
|
|
DWORD i, ret;
|
|
|
|
srclen /= sizeof(WCHAR);
|
|
if (info->DBCSCodePage)
|
|
{
|
|
WCHAR *uni2cp = info->WideCharTable;
|
|
|
|
for (i = dstlen; srclen && i; i--, srclen--, src++)
|
|
{
|
|
if (uni2cp[*src] & 0xff00)
|
|
{
|
|
if (i == 1) break; /* do not output a partial char */
|
|
i--;
|
|
*dst++ = uni2cp[*src] >> 8;
|
|
}
|
|
*dst++ = (char)uni2cp[*src];
|
|
}
|
|
ret = dstlen - i;
|
|
}
|
|
else
|
|
{
|
|
char *uni2cp = info->WideCharTable;
|
|
ret = min( srclen, dstlen );
|
|
for (i = 0; i < ret; i++) dst[i] = uni2cp[src[i]];
|
|
}
|
|
if (reslen) *reslen = ret;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlMultiByteToUnicodeN (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlMultiByteToUnicodeN( WCHAR *dst, DWORD dstlen, DWORD *reslen,
|
|
const char *src, DWORD srclen )
|
|
{
|
|
if (nls_info.AnsiTableInfo.WideCharTable)
|
|
return RtlCustomCPToUnicodeN( &nls_info.AnsiTableInfo, dst, dstlen, reslen, src, srclen );
|
|
|
|
/* locale not setup yet */
|
|
dstlen = min( srclen, dstlen / sizeof(WCHAR) );
|
|
if (reslen) *reslen = dstlen * sizeof(WCHAR);
|
|
while (dstlen--) *dst++ = *src++ & 0x7f;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlMultiByteToUnicodeSize (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlMultiByteToUnicodeSize( DWORD *size, const char *str, DWORD len )
|
|
{
|
|
*size = mbtowc_size( &nls_info.AnsiTableInfo, str, len ) * sizeof(WCHAR);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlOemToUnicodeN (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlOemToUnicodeN( WCHAR *dst, DWORD dstlen, DWORD *reslen,
|
|
const char *src, DWORD srclen )
|
|
{
|
|
return RtlCustomCPToUnicodeN( &nls_info.OemTableInfo, dst, dstlen, reslen, src, srclen );
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlOemStringToUnicodeSize (NTDLL.@)
|
|
* RtlxOemStringToUnicodeSize (NTDLL.@)
|
|
*/
|
|
DWORD WINAPI RtlOemStringToUnicodeSize( const STRING *str )
|
|
{
|
|
return (mbtowc_size( &nls_info.OemTableInfo, str->Buffer, str->Length ) + 1) * sizeof(WCHAR);
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUnicodeStringToOemSize (NTDLL.@)
|
|
* RtlxUnicodeStringToOemSize (NTDLL.@)
|
|
*/
|
|
DWORD WINAPI RtlUnicodeStringToOemSize( const UNICODE_STRING *str )
|
|
{
|
|
return wctomb_size( &nls_info.OemTableInfo, str->Buffer, str->Length / sizeof(WCHAR) ) + 1;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUnicodeToMultiByteN (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlUnicodeToMultiByteN( char *dst, DWORD dstlen, DWORD *reslen,
|
|
const WCHAR *src, DWORD srclen )
|
|
{
|
|
if (nls_info.AnsiTableInfo.WideCharTable)
|
|
return RtlUnicodeToCustomCPN( &nls_info.AnsiTableInfo, dst, dstlen, reslen, src, srclen );
|
|
|
|
/* locale not setup yet */
|
|
dstlen = min( srclen / sizeof(WCHAR), dstlen );
|
|
if (reslen) *reslen = dstlen;
|
|
while (dstlen--)
|
|
{
|
|
WCHAR ch = *src++;
|
|
if (ch > 0x7f) ch = '?';
|
|
*dst++ = ch;
|
|
}
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUnicodeToMultiByteSize (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlUnicodeToMultiByteSize( DWORD *size, const WCHAR *str, DWORD len )
|
|
{
|
|
*size = wctomb_size( &nls_info.AnsiTableInfo, str, len / sizeof(WCHAR) );
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUnicodeToOemN (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlUnicodeToOemN( char *dst, DWORD dstlen, DWORD *reslen,
|
|
const WCHAR *src, DWORD srclen )
|
|
{
|
|
return RtlUnicodeToCustomCPN( &nls_info.OemTableInfo, dst, dstlen, reslen, src, srclen );
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlDowncaseUnicodeChar (NTDLL.@)
|
|
*/
|
|
WCHAR WINAPI RtlDowncaseUnicodeChar( WCHAR wch )
|
|
{
|
|
return casemap( nls_info.LowerCaseTable, wch );
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlDowncaseUnicodeString (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlDowncaseUnicodeString( UNICODE_STRING *dest, const UNICODE_STRING *src,
|
|
BOOLEAN alloc )
|
|
{
|
|
DWORD i, len = src->Length;
|
|
|
|
if (alloc)
|
|
{
|
|
dest->MaximumLength = len;
|
|
if (!(dest->Buffer = RtlAllocateHeap( GetProcessHeap(), 0, len ))) return STATUS_NO_MEMORY;
|
|
}
|
|
else if (len > dest->MaximumLength) return STATUS_BUFFER_OVERFLOW;
|
|
|
|
for (i = 0; i < len / sizeof(WCHAR); i++)
|
|
dest->Buffer[i] = casemap( nls_info.LowerCaseTable, src->Buffer[i] );
|
|
dest->Length = len;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUpcaseUnicodeChar (NTDLL.@)
|
|
*/
|
|
WCHAR WINAPI RtlUpcaseUnicodeChar( WCHAR wch )
|
|
{
|
|
return casemap( nls_info.UpperCaseTable, wch );
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUpcaseUnicodeString (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlUpcaseUnicodeString( UNICODE_STRING *dest, const UNICODE_STRING *src,
|
|
BOOLEAN alloc )
|
|
{
|
|
DWORD i, len = src->Length;
|
|
|
|
if (alloc)
|
|
{
|
|
dest->MaximumLength = len;
|
|
if (!(dest->Buffer = RtlAllocateHeap( GetProcessHeap(), 0, len ))) return STATUS_NO_MEMORY;
|
|
}
|
|
else if (len > dest->MaximumLength) return STATUS_BUFFER_OVERFLOW;
|
|
|
|
for (i = 0; i < len / sizeof(WCHAR); i++)
|
|
dest->Buffer[i] = casemap( nls_info.UpperCaseTable, src->Buffer[i] );
|
|
dest->Length = len;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUpcaseUnicodeToCustomCPN (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlUpcaseUnicodeToCustomCPN( CPTABLEINFO *info, char *dst, DWORD dstlen, DWORD *reslen,
|
|
const WCHAR *src, DWORD srclen )
|
|
{
|
|
DWORD i, ret;
|
|
|
|
srclen /= sizeof(WCHAR);
|
|
if (info->DBCSCodePage)
|
|
{
|
|
WCHAR *uni2cp = info->WideCharTable;
|
|
|
|
for (i = dstlen; srclen && i; i--, srclen--, src++)
|
|
{
|
|
WCHAR ch = casemap( nls_info.UpperCaseTable, *src );
|
|
if (uni2cp[ch] & 0xff00)
|
|
{
|
|
if (i == 1) break; /* do not output a partial char */
|
|
i--;
|
|
*dst++ = uni2cp[ch] >> 8;
|
|
}
|
|
*dst++ = (char)uni2cp[ch];
|
|
}
|
|
ret = dstlen - i;
|
|
}
|
|
else
|
|
{
|
|
char *uni2cp = info->WideCharTable;
|
|
ret = min( srclen, dstlen );
|
|
for (i = 0; i < ret; i++) dst[i] = uni2cp[casemap( nls_info.UpperCaseTable, src[i] )];
|
|
}
|
|
if (reslen) *reslen = ret;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUpcaseUnicodeToMultiByteN (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlUpcaseUnicodeToMultiByteN( char *dst, DWORD dstlen, DWORD *reslen,
|
|
const WCHAR *src, DWORD srclen )
|
|
{
|
|
return RtlUpcaseUnicodeToCustomCPN( &nls_info.AnsiTableInfo, dst, dstlen, reslen, src, srclen );
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUpcaseUnicodeToOemN (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlUpcaseUnicodeToOemN( char *dst, DWORD dstlen, DWORD *reslen,
|
|
const WCHAR *src, DWORD srclen )
|
|
{
|
|
if (nls_info.OemTableInfo.WideCharTable)
|
|
return RtlUpcaseUnicodeToCustomCPN( &nls_info.OemTableInfo, dst, dstlen, reslen, src, srclen );
|
|
|
|
/* locale not setup yet */
|
|
dstlen = min( srclen / sizeof(WCHAR), dstlen );
|
|
if (reslen) *reslen = dstlen;
|
|
while (dstlen--)
|
|
{
|
|
WCHAR ch = *src++;
|
|
if (ch > 0x7f) ch = '?';
|
|
else ch = casemap_ascii( ch );
|
|
*dst++ = ch;
|
|
}
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/******************************************************************
|
|
* RtlLocaleNameToLcid (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlLocaleNameToLcid( const WCHAR *name, LCID *lcid, ULONG flags )
|
|
{
|
|
/* locale name format is: lang[-script][-country][_modifier] */
|
|
|
|
static const WCHAR sepW[] = {'-','_',0};
|
|
|
|
const IMAGE_RESOURCE_DIRECTORY *resdir;
|
|
const IMAGE_RESOURCE_DIRECTORY_ENTRY *et;
|
|
LDR_RESOURCE_INFO info;
|
|
WCHAR buf[LOCALE_NAME_MAX_LENGTH];
|
|
WCHAR lang[LOCALE_NAME_MAX_LENGTH]; /* language ("en") (note: buffer contains the other strings too) */
|
|
WCHAR *country = NULL; /* country ("US") */
|
|
WCHAR *script = NULL; /* script ("Latn") */
|
|
WCHAR *p;
|
|
int i;
|
|
|
|
if (!name) return STATUS_INVALID_PARAMETER_1;
|
|
|
|
if (!name[0])
|
|
{
|
|
*lcid = LANG_INVARIANT;
|
|
goto found;
|
|
}
|
|
if (strlenW( name ) >= LOCALE_NAME_MAX_LENGTH) return STATUS_INVALID_PARAMETER_1;
|
|
strcpyW( lang, name );
|
|
|
|
if ((p = strpbrkW( lang, sepW )) && *p == '-')
|
|
{
|
|
*p++ = 0;
|
|
country = p;
|
|
if ((p = strpbrkW( p, sepW )) && *p == '-')
|
|
{
|
|
*p++ = 0;
|
|
script = country;
|
|
country = p;
|
|
p = strpbrkW( p, sepW );
|
|
}
|
|
if (p) *p = 0; /* FIXME: modifier is ignored */
|
|
/* second value can be script or country, check length to resolve the ambiguity */
|
|
if (!script && strlenW( country ) == 4)
|
|
{
|
|
script = country;
|
|
country = NULL;
|
|
}
|
|
}
|
|
|
|
info.Type = 6; /* RT_STRING */
|
|
info.Name = (LOCALE_SNAME >> 4) + 1;
|
|
if (LdrFindResourceDirectory_U( kernel32_handle, &info, 2, &resdir ))
|
|
return STATUS_INVALID_PARAMETER_1;
|
|
|
|
et = (const IMAGE_RESOURCE_DIRECTORY_ENTRY *)(resdir + 1);
|
|
for (i = 0; i < resdir->NumberOfNamedEntries + resdir->NumberOfIdEntries; i++)
|
|
{
|
|
LANGID id = et[i].u.Id;
|
|
|
|
if (PRIMARYLANGID(id) == LANG_NEUTRAL) continue;
|
|
|
|
if (!load_string( LOCALE_SNAME, id, buf, ARRAY_SIZE(buf) ) && !strcmpiW( name, buf ))
|
|
{
|
|
*lcid = MAKELCID( id, SORT_DEFAULT ); /* FIXME: handle sort order */
|
|
goto found;
|
|
}
|
|
|
|
if (load_string( LOCALE_SISO639LANGNAME, id, buf, ARRAY_SIZE(buf) ) || strcmpiW( lang, buf ))
|
|
continue;
|
|
|
|
if (script)
|
|
{
|
|
unsigned int len = strlenW( script );
|
|
if (load_string( LOCALE_SSCRIPTS, id, buf, ARRAY_SIZE(buf) )) continue;
|
|
p = buf;
|
|
while (*p)
|
|
{
|
|
if (!strncmpiW( p, script, len ) && (!p[len] || p[len] == ';')) break;
|
|
if (!(p = strchrW( p, ';'))) break;
|
|
p++;
|
|
}
|
|
if (!p || !*p) continue;
|
|
}
|
|
|
|
if (!country && (flags & 2))
|
|
{
|
|
if (!script) id = MAKELANGID( PRIMARYLANGID(id), LANG_NEUTRAL );
|
|
switch (id)
|
|
{
|
|
case MAKELANGID( LANG_CHINESE, SUBLANG_NEUTRAL ):
|
|
case MAKELANGID( LANG_CHINESE, SUBLANG_CHINESE_SINGAPORE ):
|
|
*lcid = MAKELCID( 0x7804, SORT_DEFAULT );
|
|
break;
|
|
case MAKELANGID( LANG_CHINESE, SUBLANG_CHINESE_TRADITIONAL ):
|
|
case MAKELANGID( LANG_CHINESE, SUBLANG_CHINESE_MACAU ):
|
|
case MAKELANGID( LANG_CHINESE, SUBLANG_CHINESE_HONGKONG ):
|
|
*lcid = MAKELCID( 0x7c04, SORT_DEFAULT );
|
|
break;
|
|
default:
|
|
*lcid = MAKELANGID( PRIMARYLANGID(id), SUBLANG_NEUTRAL );
|
|
break;
|
|
}
|
|
goto found;
|
|
}
|
|
}
|
|
return STATUS_INVALID_PARAMETER_1;
|
|
|
|
found:
|
|
TRACE( "%s -> %04x\n", debugstr_w(name), *lcid );
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/* helper for the various utf8 mbstowcs functions */
|
|
static unsigned int decode_utf8_char( unsigned char ch, const char **str, const char *strend )
|
|
{
|
|
/* number of following bytes in sequence based on first byte value (for bytes above 0x7f) */
|
|
static const char utf8_length[128] =
|
|
{
|
|
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x80-0x8f */
|
|
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x90-0x9f */
|
|
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xa0-0xaf */
|
|
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xb0-0xbf */
|
|
0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 0xc0-0xcf */
|
|
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 0xd0-0xdf */
|
|
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, /* 0xe0-0xef */
|
|
3,3,3,3,3,0,0,0,0,0,0,0,0,0,0,0 /* 0xf0-0xff */
|
|
};
|
|
|
|
/* first byte mask depending on UTF-8 sequence length */
|
|
static const unsigned char utf8_mask[4] = { 0x7f, 0x1f, 0x0f, 0x07 };
|
|
|
|
unsigned int len = utf8_length[ch - 0x80];
|
|
unsigned int res = ch & utf8_mask[len];
|
|
const char *end = *str + len;
|
|
|
|
if (end > strend)
|
|
{
|
|
*str = end;
|
|
return ~0;
|
|
}
|
|
switch (len)
|
|
{
|
|
case 3:
|
|
if ((ch = end[-3] ^ 0x80) >= 0x40) break;
|
|
res = (res << 6) | ch;
|
|
(*str)++;
|
|
if (res < 0x10) break;
|
|
case 2:
|
|
if ((ch = end[-2] ^ 0x80) >= 0x40) break;
|
|
res = (res << 6) | ch;
|
|
if (res >= 0x110000 >> 6) break;
|
|
(*str)++;
|
|
if (res < 0x20) break;
|
|
if (res >= 0xd800 >> 6 && res <= 0xdfff >> 6) break;
|
|
case 1:
|
|
if ((ch = end[-1] ^ 0x80) >= 0x40) break;
|
|
res = (res << 6) | ch;
|
|
(*str)++;
|
|
if (res < 0x80) break;
|
|
return res;
|
|
}
|
|
return ~0;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUTF8ToUnicodeN (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlUTF8ToUnicodeN( WCHAR *dst, DWORD dstlen, DWORD *reslen, const char *src, DWORD srclen )
|
|
{
|
|
unsigned int res, len;
|
|
NTSTATUS status = STATUS_SUCCESS;
|
|
const char *srcend = src + srclen;
|
|
WCHAR *dstend;
|
|
|
|
if (!src) return STATUS_INVALID_PARAMETER_4;
|
|
if (!reslen) return STATUS_INVALID_PARAMETER;
|
|
|
|
dstlen /= sizeof(WCHAR);
|
|
dstend = dst + dstlen;
|
|
if (!dst)
|
|
{
|
|
for (len = 0; src < srcend; len++)
|
|
{
|
|
unsigned char ch = *src++;
|
|
if (ch < 0x80) continue;
|
|
if ((res = decode_utf8_char( ch, &src, srcend )) > 0x10ffff)
|
|
status = STATUS_SOME_NOT_MAPPED;
|
|
else
|
|
if (res > 0xffff) len++;
|
|
}
|
|
*reslen = len * sizeof(WCHAR);
|
|
return status;
|
|
}
|
|
|
|
while ((dst < dstend) && (src < srcend))
|
|
{
|
|
unsigned char ch = *src++;
|
|
if (ch < 0x80) /* special fast case for 7-bit ASCII */
|
|
{
|
|
*dst++ = ch;
|
|
continue;
|
|
}
|
|
if ((res = decode_utf8_char( ch, &src, srcend )) <= 0xffff)
|
|
{
|
|
*dst++ = res;
|
|
}
|
|
else if (res <= 0x10ffff) /* we need surrogates */
|
|
{
|
|
res -= 0x10000;
|
|
*dst++ = 0xd800 | (res >> 10);
|
|
if (dst == dstend) break;
|
|
*dst++ = 0xdc00 | (res & 0x3ff);
|
|
}
|
|
else
|
|
{
|
|
*dst++ = 0xfffd;
|
|
status = STATUS_SOME_NOT_MAPPED;
|
|
}
|
|
}
|
|
if (src < srcend) status = STATUS_BUFFER_TOO_SMALL; /* overflow */
|
|
*reslen = (dstlen - (dstend - dst)) * sizeof(WCHAR);
|
|
return status;
|
|
}
|
|
|
|
|
|
/* get the next char value taking surrogates into account */
|
|
static inline unsigned int get_surrogate_value( const WCHAR *src, unsigned int srclen )
|
|
{
|
|
if (src[0] >= 0xd800 && src[0] <= 0xdfff) /* surrogate pair */
|
|
{
|
|
if (src[0] > 0xdbff || /* invalid high surrogate */
|
|
srclen <= 1 || /* missing low surrogate */
|
|
src[1] < 0xdc00 || src[1] > 0xdfff) /* invalid low surrogate */
|
|
return 0;
|
|
return 0x10000 + ((src[0] & 0x3ff) << 10) + (src[1] & 0x3ff);
|
|
}
|
|
return src[0];
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* RtlUnicodeToUTF8N (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlUnicodeToUTF8N( char *dst, DWORD dstlen, DWORD *reslen, const WCHAR *src, DWORD srclen )
|
|
{
|
|
char *end;
|
|
unsigned int val, len;
|
|
NTSTATUS status = STATUS_SUCCESS;
|
|
|
|
if (!src) return STATUS_INVALID_PARAMETER_4;
|
|
if (!reslen) return STATUS_INVALID_PARAMETER;
|
|
if (dst && (srclen & 1)) return STATUS_INVALID_PARAMETER_5;
|
|
|
|
srclen /= sizeof(WCHAR);
|
|
|
|
if (!dst)
|
|
{
|
|
for (len = 0; srclen; srclen--, src++)
|
|
{
|
|
if (*src < 0x80) len++; /* 0x00-0x7f: 1 byte */
|
|
else if (*src < 0x800) len += 2; /* 0x80-0x7ff: 2 bytes */
|
|
else
|
|
{
|
|
if (!(val = get_surrogate_value( src, srclen )))
|
|
{
|
|
val = 0xfffd;
|
|
status = STATUS_SOME_NOT_MAPPED;
|
|
}
|
|
if (val < 0x10000) len += 3; /* 0x800-0xffff: 3 bytes */
|
|
else /* 0x10000-0x10ffff: 4 bytes */
|
|
{
|
|
len += 4;
|
|
src++;
|
|
srclen--;
|
|
}
|
|
}
|
|
}
|
|
*reslen = len;
|
|
return status;
|
|
}
|
|
|
|
for (end = dst + dstlen; srclen; srclen--, src++)
|
|
{
|
|
WCHAR ch = *src;
|
|
|
|
if (ch < 0x80) /* 0x00-0x7f: 1 byte */
|
|
{
|
|
if (dst > end - 1) break;
|
|
*dst++ = ch;
|
|
continue;
|
|
}
|
|
if (ch < 0x800) /* 0x80-0x7ff: 2 bytes */
|
|
{
|
|
if (dst > end - 2) break;
|
|
dst[1] = 0x80 | (ch & 0x3f);
|
|
ch >>= 6;
|
|
dst[0] = 0xc0 | ch;
|
|
dst += 2;
|
|
continue;
|
|
}
|
|
if (!(val = get_surrogate_value( src, srclen )))
|
|
{
|
|
val = 0xfffd;
|
|
status = STATUS_SOME_NOT_MAPPED;
|
|
}
|
|
if (val < 0x10000) /* 0x800-0xffff: 3 bytes */
|
|
{
|
|
if (dst > end - 3) break;
|
|
dst[2] = 0x80 | (val & 0x3f);
|
|
val >>= 6;
|
|
dst[1] = 0x80 | (val & 0x3f);
|
|
val >>= 6;
|
|
dst[0] = 0xe0 | val;
|
|
dst += 3;
|
|
}
|
|
else /* 0x10000-0x10ffff: 4 bytes */
|
|
{
|
|
if (dst > end - 4) break;
|
|
dst[3] = 0x80 | (val & 0x3f);
|
|
val >>= 6;
|
|
dst[2] = 0x80 | (val & 0x3f);
|
|
val >>= 6;
|
|
dst[1] = 0x80 | (val & 0x3f);
|
|
val >>= 6;
|
|
dst[0] = 0xf0 | val;
|
|
dst += 4;
|
|
src++;
|
|
srclen--;
|
|
}
|
|
}
|
|
if (srclen) status = STATUS_BUFFER_TOO_SMALL;
|
|
*reslen = dstlen - (end - dst);
|
|
return status;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* RtlIsNormalizedString (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlIsNormalizedString( ULONG form, const WCHAR *str, INT len, BOOLEAN *res )
|
|
{
|
|
FIXME( "%x %p %d\n", form, str, len );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* RtlNormalizeString (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI RtlNormalizeString( ULONG form, const WCHAR *src, INT src_len, WCHAR *dst, INT *dst_len )
|
|
{
|
|
int flags = 0, compose = 0;
|
|
unsigned int res, buf_len;
|
|
WCHAR *buf = NULL;
|
|
NTSTATUS status = STATUS_SUCCESS;
|
|
|
|
TRACE( "%x %s %d %p %d\n", form, debugstr_wn(src, src_len), src_len, dst, *dst_len );
|
|
|
|
if (src_len == -1) src_len = strlenW(src) + 1;
|
|
|
|
if (form == NormalizationKC || form == NormalizationKD) flags |= WINE_DECOMPOSE_COMPAT;
|
|
if (form == NormalizationC || form == NormalizationKC) compose = 1;
|
|
if (compose || *dst_len) flags |= WINE_DECOMPOSE_REORDER;
|
|
|
|
if (!compose && *dst_len)
|
|
{
|
|
res = wine_decompose_string( flags, src, src_len, dst, *dst_len );
|
|
if (!res)
|
|
{
|
|
status = STATUS_BUFFER_TOO_SMALL;
|
|
goto done;
|
|
}
|
|
buf = dst;
|
|
}
|
|
else
|
|
{
|
|
buf_len = src_len * 4;
|
|
do
|
|
{
|
|
WCHAR *old_buf = buf;
|
|
|
|
if (!buf) buf = RtlAllocateHeap( GetProcessHeap(), 0, buf_len );
|
|
else buf = RtlReAllocateHeap( GetProcessHeap(), 0, buf, buf_len );
|
|
if (!buf)
|
|
{
|
|
RtlFreeHeap( GetProcessHeap(), 0, old_buf );
|
|
return STATUS_NO_MEMORY;
|
|
}
|
|
res = wine_decompose_string( flags, src, src_len, buf, buf_len );
|
|
buf_len *= 2;
|
|
} while (!res);
|
|
}
|
|
|
|
if (compose)
|
|
{
|
|
res = wine_compose_string( buf, res );
|
|
if (*dst_len >= res) memcpy( dst, buf, res * sizeof(WCHAR) );
|
|
}
|
|
|
|
done:
|
|
if (buf != dst) RtlFreeHeap( GetProcessHeap(), 0, buf );
|
|
*dst_len = res;
|
|
return status;
|
|
}
|