mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-31 19:49:50 +00:00
Moved codepage functions to dlls/kernel.
Changed initialisation of the locale functions so that CP_UNIXCP works as soon as possible during kernel32 init.
This commit is contained in:
parent
2581db8f6a
commit
a3c45689b4
5 changed files with 518 additions and 549 deletions
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@ -24,7 +24,6 @@ C_SRCS = \
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$(TOPOBJDIR)/files/file.c \
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$(TOPOBJDIR)/files/smb.c \
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$(TOPOBJDIR)/loader/module.c \
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$(TOPOBJDIR)/memory/codepage.c \
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$(TOPOBJDIR)/memory/environ.c \
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$(TOPOBJDIR)/memory/virtual.c \
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$(TOPOBJDIR)/misc/cpu.c \
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@ -47,7 +47,7 @@
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#include "kernel_private.h"
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#include "console_private.h"
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extern void LOCALE_Init(void);
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extern void LOCALE_InitRegistry(void);
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extern void COMPUTERNAME_Init(void);
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extern int __wine_set_signal_handler(unsigned, int (*)(unsigned));
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@ -115,8 +115,8 @@ static BOOL process_attach(void)
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FILE_umask = umask(0777);
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umask( FILE_umask );
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/* Setup codepage info */
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LOCALE_Init();
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/* Setup registry locale information */
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LOCALE_InitRegistry();
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/* Initialize 16-bit thunking entry points */
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if (!WOWTHUNK_Init()) return FALSE;
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@ -24,6 +24,7 @@
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#include "config.h"
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#include "wine/port.h"
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#include <assert.h>
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#include <string.h>
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#include <stdarg.h>
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#include <stdio.h>
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@ -48,7 +49,11 @@ WINE_DEFAULT_DEBUG_CHANNEL(nls);
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static const WCHAR kernel32W[] = { 'K','E','R','N','E','L','3','2','\0' };
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extern void CODEPAGE_Init( UINT ansi_cp, UINT oem_cp, UINT mac_cp, UINT unix_cp, LCID lcid );
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/* current code pages */
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static const union cptable *ansi_cptable;
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static const union cptable *oem_cptable;
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static const union cptable *mac_cptable;
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static const union cptable *unix_cptable; /* NULL if UTF8 */
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/* Charset to codepage map, sorted by name. */
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static const struct charset_entry
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@ -128,6 +133,55 @@ inline static UINT get_lcid_codepage( LCID lcid )
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}
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/* setup default codepage info before we can get at the locale stuff */
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static void init_codepages(void)
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{
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ansi_cptable = wine_cp_get_table( 1252 );
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oem_cptable = wine_cp_get_table( 437 );
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mac_cptable = wine_cp_get_table( 10000 );
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unix_cptable = wine_cp_get_table( 28591 );
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assert( ansi_cptable );
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assert( oem_cptable );
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assert( mac_cptable );
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assert( unix_cptable );
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}
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/***********************************************************************
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* get_codepage_table
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*
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* Find the table for a given codepage, handling CP_ACP etc. pseudo-codepages
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*/
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static const union cptable *get_codepage_table( unsigned int codepage )
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{
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const union cptable *ret = NULL;
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if (!ansi_cptable) init_codepages();
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assert( ansi_cptable ); /* init must have been done already */
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switch(codepage)
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{
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case CP_ACP:
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return ansi_cptable;
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case CP_OEMCP:
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return oem_cptable;
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case CP_MACCP:
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return mac_cptable;
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case CP_UTF7:
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case CP_UTF8:
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break;
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case CP_THREAD_ACP:
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if (!(codepage = NtCurrentTeb()->code_page)) return ansi_cptable;
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/* fall through */
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default:
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if (codepage == ansi_cptable->info.codepage) return ansi_cptable;
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if (codepage == oem_cptable->info.codepage) return oem_cptable;
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if (codepage == mac_cptable->info.codepage) return mac_cptable;
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ret = wine_cp_get_table( codepage );
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break;
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}
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return ret;
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}
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/***********************************************************************
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* create_registry_key
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*
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@ -158,12 +212,12 @@ inline static HKEY create_registry_key(void)
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/***********************************************************************
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* update_registry
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* LOCALE_InitRegistry
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*
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* Update registry contents on startup if the user locale has changed.
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* This simulates the action of the Windows control panel.
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*/
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inline static void update_registry( LCID lcid )
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void LOCALE_InitRegistry(void)
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{
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static const USHORT updateValues[] = {
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LOCALE_SLANGUAGE,
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@ -195,6 +249,7 @@ inline static void update_registry( LCID lcid )
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WCHAR bufferW[80];
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DWORD count, i;
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HKEY hkey;
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LCID lcid = GetUserDefaultLCID();
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if (!(hkey = create_registry_key()))
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return; /* don't do anything if we can't create the registry key */
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@ -411,18 +466,19 @@ static int charset_cmp( const void *name, const void *entry )
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*/
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static LCID init_default_lcid( UINT *unix_cp )
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{
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char buf[256];
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char *lang,*country,*charset,*dialect,*next;
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char *buf, *lang,*country,*charset,*dialect,*next;
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LCID ret = 0;
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if (GetEnvironmentVariableA( "LC_ALL", buf, sizeof(buf) ) ||
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GetEnvironmentVariableA( "LC_CTYPE", buf, sizeof(buf) ) ||
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GetEnvironmentVariableA( "LANGUAGE", buf, sizeof(buf) ) ||
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GetEnvironmentVariableA( "LC_MESSAGES", buf, sizeof(buf) ) ||
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GetEnvironmentVariableA( "LANG", buf, sizeof(buf) ))
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if ((lang = getenv( "LC_ALL" )) ||
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(lang = getenv( "LC_CTYPE" )) ||
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(lang = getenv( "LANGUAGE" )) ||
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(lang = getenv( "LC_MESSAGES" )) ||
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(lang = getenv( "LANG" )))
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{
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if (!strcmp(buf,"POSIX") || !strcmp(buf,"C")) goto done;
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if (!strcmp(lang,"POSIX") || !strcmp(lang,"C")) goto done;
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buf = RtlAllocateHeap( GetProcessHeap(), 0, strlen(lang) + 1 );
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strcpy( buf, lang );
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lang=buf;
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do {
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@ -459,6 +515,7 @@ static LCID init_default_lcid( UINT *unix_cp )
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} while (lang && !ret);
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if (!ret) MESSAGE("Warning: language '%s' not recognized, defaulting to English\n", buf);
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RtlFreeHeap( GetProcessHeap(), 0, buf );
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}
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done:
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@ -467,6 +524,64 @@ static LCID init_default_lcid( UINT *unix_cp )
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}
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/***********************************************************************
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* GetUserDefaultLangID (KERNEL32.@)
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*/
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LANGID WINAPI GetUserDefaultLangID(void)
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{
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return LANGIDFROMLCID(GetUserDefaultLCID());
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}
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/***********************************************************************
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* GetSystemDefaultLangID (KERNEL32.@)
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*/
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LANGID WINAPI GetSystemDefaultLangID(void)
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{
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return GetUserDefaultLangID();
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}
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/***********************************************************************
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* GetUserDefaultLCID (KERNEL32.@)
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*/
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LCID WINAPI GetUserDefaultLCID(void)
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{
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LCID lcid;
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NtQueryDefaultLocale( TRUE, &lcid );
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return lcid;
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}
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/***********************************************************************
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* GetSystemDefaultLCID (KERNEL32.@)
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*/
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LCID WINAPI GetSystemDefaultLCID(void)
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{
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LCID lcid;
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NtQueryDefaultLocale( FALSE, &lcid );
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return lcid;
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}
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/***********************************************************************
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* GetUserDefaultUILanguage (KERNEL32.@)
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*/
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LANGID WINAPI GetUserDefaultUILanguage(void)
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{
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return GetUserDefaultLangID();
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}
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/***********************************************************************
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* GetSystemDefaultUILanguage (KERNEL32.@)
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*/
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LANGID WINAPI GetSystemDefaultUILanguage(void)
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{
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return GetSystemDefaultLangID();
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}
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/******************************************************************************
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* get_locale_value_name
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*
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@ -942,6 +1057,373 @@ BOOL WINAPI SetLocaleInfoW( LCID lcid, LCTYPE lctype, LPCWSTR data )
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}
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/******************************************************************************
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* GetACP (KERNEL32.@)
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*
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* RETURNS
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* Current ANSI code-page identifier, default if no current defined
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*/
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UINT WINAPI GetACP(void)
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{
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assert( ansi_cptable );
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return ansi_cptable->info.codepage;
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}
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/***********************************************************************
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* GetOEMCP (KERNEL32.@)
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*/
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UINT WINAPI GetOEMCP(void)
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{
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assert( oem_cptable );
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return oem_cptable->info.codepage;
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}
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/***********************************************************************
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* IsValidCodePage (KERNEL32.@)
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*/
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BOOL WINAPI IsValidCodePage( UINT codepage )
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{
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switch(codepage) {
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case CP_SYMBOL:
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return FALSE;
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case CP_UTF7:
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case CP_UTF8:
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return TRUE;
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default:
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return wine_cp_get_table( codepage ) != NULL;
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}
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}
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/***********************************************************************
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* IsDBCSLeadByteEx (KERNEL32.@)
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*
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* Determine if a character is a lead byte in a given code page.
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*
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* PARAMS
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* codepage [I] Code page for the test.
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* testchar [I] Character to test
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*
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* RETURNS
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* TRUE, if testchar is a lead byte in codepage,
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* FALSE otherwise.
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*/
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BOOL WINAPI IsDBCSLeadByteEx( UINT codepage, BYTE testchar )
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{
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const union cptable *table = get_codepage_table( codepage );
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return table && is_dbcs_leadbyte( table, testchar );
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}
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/***********************************************************************
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* IsDBCSLeadByte (KERNEL32.@)
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* IsDBCSLeadByte (KERNEL.207)
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*
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* Determine if a character is a lead byte.
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*
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* PARAMS
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* testchar [I] Character to test
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*
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* RETURNS
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* TRUE, if testchar is a lead byte in the Ansii code page,
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* FALSE otherwise.
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*/
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BOOL WINAPI IsDBCSLeadByte( BYTE testchar )
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{
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if (!ansi_cptable) return FALSE;
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return is_dbcs_leadbyte( ansi_cptable, testchar );
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}
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/***********************************************************************
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* GetCPInfo (KERNEL32.@)
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*
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* Get information about a code page.
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*
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* PARAMS
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* codepage [I] Code page number
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* cpinfo [O] Destination for code page information
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*
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* RETURNS
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* Success: TRUE. cpinfo is updated with the information about codepage.
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* Failure: FALSE, if codepage is invalid or cpinfo is NULL.
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*/
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BOOL WINAPI GetCPInfo( UINT codepage, LPCPINFO cpinfo )
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{
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const union cptable *table = get_codepage_table( codepage );
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if (!table)
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{
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SetLastError( ERROR_INVALID_PARAMETER );
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return FALSE;
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}
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if (table->info.def_char & 0xff00)
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{
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cpinfo->DefaultChar[0] = table->info.def_char & 0xff00;
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cpinfo->DefaultChar[1] = table->info.def_char & 0x00ff;
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}
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else
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{
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cpinfo->DefaultChar[0] = table->info.def_char & 0xff;
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cpinfo->DefaultChar[1] = 0;
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}
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if ((cpinfo->MaxCharSize = table->info.char_size) == 2)
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memcpy( cpinfo->LeadByte, table->dbcs.lead_bytes, sizeof(cpinfo->LeadByte) );
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else
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cpinfo->LeadByte[0] = cpinfo->LeadByte[1] = 0;
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return TRUE;
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}
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/***********************************************************************
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* GetCPInfoExA (KERNEL32.@)
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*
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* Get extended information about a code page.
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*
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* PARAMS
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* codepage [I] Code page number
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* dwFlags [I] Reserved, must to 0.
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* cpinfo [O] Destination for code page information
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*
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* RETURNS
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* Success: TRUE. cpinfo is updated with the information about codepage.
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* Failure: FALSE, if codepage is invalid or cpinfo is NULL.
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*/
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BOOL WINAPI GetCPInfoExA( UINT codepage, DWORD dwFlags, LPCPINFOEXA cpinfo )
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{
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const union cptable *table = get_codepage_table( codepage );
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if (!GetCPInfo( codepage, (LPCPINFO)cpinfo ))
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return FALSE;
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cpinfo->CodePage = codepage;
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cpinfo->UnicodeDefaultChar = table->info.def_unicode_char;
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strcpy(cpinfo->CodePageName, table->info.name);
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return TRUE;
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}
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/***********************************************************************
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* GetCPInfoExW (KERNEL32.@)
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*
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* Unicode version of GetCPInfoExA.
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*/
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BOOL WINAPI GetCPInfoExW( UINT codepage, DWORD dwFlags, LPCPINFOEXW cpinfo )
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{
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const union cptable *table = get_codepage_table( codepage );
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if (!GetCPInfo( codepage, (LPCPINFO)cpinfo ))
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return FALSE;
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cpinfo->CodePage = codepage;
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cpinfo->UnicodeDefaultChar = table->info.def_unicode_char;
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MultiByteToWideChar( CP_ACP, 0, table->info.name, -1, cpinfo->CodePageName,
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sizeof(cpinfo->CodePageName)/sizeof(WCHAR));
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return TRUE;
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}
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/***********************************************************************
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* EnumSystemCodePagesA (KERNEL32.@)
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*/
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BOOL WINAPI EnumSystemCodePagesA( CODEPAGE_ENUMPROCA lpfnCodePageEnum, DWORD flags )
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{
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const union cptable *table;
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char buffer[10];
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int index = 0;
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for (;;)
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{
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if (!(table = wine_cp_enum_table( index++ ))) break;
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sprintf( buffer, "%d", table->info.codepage );
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if (!lpfnCodePageEnum( buffer )) break;
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}
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return TRUE;
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}
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|
||||
|
||||
/***********************************************************************
|
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* EnumSystemCodePagesW (KERNEL32.@)
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*/
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BOOL WINAPI EnumSystemCodePagesW( CODEPAGE_ENUMPROCW lpfnCodePageEnum, DWORD flags )
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{
|
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const union cptable *table;
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WCHAR buffer[10], *p;
|
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int page, index = 0;
|
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|
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for (;;)
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{
|
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if (!(table = wine_cp_enum_table( index++ ))) break;
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p = buffer + sizeof(buffer)/sizeof(WCHAR);
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*--p = 0;
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page = table->info.codepage;
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do
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{
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*--p = '0' + (page % 10);
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page /= 10;
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} while( page );
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if (!lpfnCodePageEnum( p )) break;
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||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* MultiByteToWideChar (KERNEL32.@)
|
||||
*
|
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* Convert a multibyte character string into a Unicode string.
|
||||
*
|
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* PARAMS
|
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* page [I] Codepage character set to convert from
|
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* flags [I] Character mapping flags
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* src [I] Source string buffer
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* srclen [I] Length of src, or -1 if src is NUL terminated
|
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* dst [O] Destination buffer
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* dstlen [I] Length of dst, or 0 to compute the required length
|
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*
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* RETURNS
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* Success: If dstlen > 0, the number of characters written to dst.
|
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* If dstlen == 0, the number of characters needed to perform the
|
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* conversion. In both cases the count includes the terminating NUL.
|
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* Failure: 0. Use GetLastError() to determine the cause. Possible errors are
|
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* ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
|
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* and dstlen != 0; ERROR_INVALID_PARAMETER, if an invalid parameter
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* is passed, and ERROR_NO_UNICODE_TRANSLATION if no translation is
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* possible for src.
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*/
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INT WINAPI MultiByteToWideChar( UINT page, DWORD flags, LPCSTR src, INT srclen,
|
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LPWSTR dst, INT dstlen )
|
||||
{
|
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const union cptable *table;
|
||||
int ret;
|
||||
|
||||
if (!src || (!dst && dstlen))
|
||||
{
|
||||
SetLastError( ERROR_INVALID_PARAMETER );
|
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return 0;
|
||||
}
|
||||
|
||||
if (srclen < 0) srclen = strlen(src) + 1;
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||||
|
||||
if (flags & MB_USEGLYPHCHARS) FIXME("MB_USEGLYPHCHARS not supported\n");
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||||
|
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switch(page)
|
||||
{
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||||
case CP_UTF7:
|
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FIXME("UTF-7 not supported\n");
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SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
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return 0;
|
||||
case CP_UNIXCP:
|
||||
if (unix_cptable)
|
||||
{
|
||||
ret = wine_cp_mbstowcs( unix_cptable, flags, src, srclen, dst, dstlen );
|
||||
break;
|
||||
}
|
||||
/* fall through */
|
||||
case CP_UTF8:
|
||||
ret = wine_utf8_mbstowcs( flags, src, srclen, dst, dstlen );
|
||||
break;
|
||||
default:
|
||||
if (!(table = get_codepage_table( page )))
|
||||
{
|
||||
SetLastError( ERROR_INVALID_PARAMETER );
|
||||
return 0;
|
||||
}
|
||||
ret = wine_cp_mbstowcs( table, flags, src, srclen, dst, dstlen );
|
||||
break;
|
||||
}
|
||||
|
||||
if (ret < 0)
|
||||
{
|
||||
switch(ret)
|
||||
{
|
||||
case -1: SetLastError( ERROR_INSUFFICIENT_BUFFER ); break;
|
||||
case -2: SetLastError( ERROR_NO_UNICODE_TRANSLATION ); break;
|
||||
}
|
||||
ret = 0;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* WideCharToMultiByte (KERNEL32.@)
|
||||
*
|
||||
* Convert a Unicode character string into a multibyte string.
|
||||
*
|
||||
* PARAMS
|
||||
* page [I] Code page character set to convert to
|
||||
* flags [I] Mapping Flags (MB_ constants from "winnls.h").
|
||||
* src [I] Source string buffer
|
||||
* srclen [I] Length of src, or -1 if src is NUL terminated
|
||||
* dst [O] Destination buffer
|
||||
* dstlen [I] Length of dst, or 0 to compute the required length
|
||||
* defchar [I] Default character to use for conversion if no exact
|
||||
* conversion can be made
|
||||
* used [O] Set if default character was used in the conversion
|
||||
*
|
||||
* RETURNS
|
||||
* Success: If dstlen > 0, the number of characters written to dst.
|
||||
* If dstlen == 0, number of characters needed to perform the
|
||||
* conversion. In both cases the count includes the terminating NUL.
|
||||
* Failure: 0. Use GetLastError() to determine the cause. Possible errors are
|
||||
* ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
|
||||
* and dstlen != 0, and ERROR_INVALID_PARAMETER, if an invalid
|
||||
* parameter was given.
|
||||
*/
|
||||
INT WINAPI WideCharToMultiByte( UINT page, DWORD flags, LPCWSTR src, INT srclen,
|
||||
LPSTR dst, INT dstlen, LPCSTR defchar, BOOL *used )
|
||||
{
|
||||
const union cptable *table;
|
||||
int ret, used_tmp;
|
||||
|
||||
if (!src || (!dst && dstlen))
|
||||
{
|
||||
SetLastError( ERROR_INVALID_PARAMETER );
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (srclen < 0) srclen = strlenW(src) + 1;
|
||||
|
||||
switch(page)
|
||||
{
|
||||
case CP_UTF7:
|
||||
FIXME("UTF-7 not supported\n");
|
||||
SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
|
||||
return 0;
|
||||
case CP_UNIXCP:
|
||||
if (unix_cptable)
|
||||
{
|
||||
ret = wine_cp_wcstombs( unix_cptable, flags, src, srclen, dst, dstlen,
|
||||
defchar, used ? &used_tmp : NULL );
|
||||
break;
|
||||
}
|
||||
/* fall through */
|
||||
case CP_UTF8:
|
||||
ret = wine_utf8_wcstombs( src, srclen, dst, dstlen );
|
||||
break;
|
||||
default:
|
||||
if (!(table = get_codepage_table( page )))
|
||||
{
|
||||
SetLastError( ERROR_INVALID_PARAMETER );
|
||||
return 0;
|
||||
}
|
||||
ret = wine_cp_wcstombs( table, flags, src, srclen, dst, dstlen,
|
||||
defchar, used ? &used_tmp : NULL );
|
||||
if (used) *used = used_tmp;
|
||||
break;
|
||||
}
|
||||
|
||||
if (ret == -1)
|
||||
{
|
||||
SetLastError( ERROR_INSUFFICIENT_BUFFER );
|
||||
ret = 0;
|
||||
}
|
||||
TRACE("cp %d %s -> %s\n", page, debugstr_w(src), debugstr_a(dst));
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* GetThreadLocale (KERNEL32.@)
|
||||
*
|
||||
|
@ -1578,6 +2060,8 @@ int WINAPI lstrcmpiW(LPCWSTR str1, LPCWSTR str2)
|
|||
*/
|
||||
void LOCALE_Init(void)
|
||||
{
|
||||
extern void __wine_init_codepages( const union cptable *ansi_cp, const union cptable *oem_cp );
|
||||
|
||||
UINT ansi_cp = 1252, oem_cp = 437, mac_cp = 10000, unix_cp = ~0U;
|
||||
LCID lcid = init_default_lcid( &unix_cp );
|
||||
|
||||
|
@ -1593,8 +2077,23 @@ void LOCALE_Init(void)
|
|||
GetLocaleInfoW( lcid, LOCALE_IDEFAULTUNIXCODEPAGE | LOCALE_RETURN_NUMBER,
|
||||
(LPWSTR)&unix_cp, sizeof(unix_cp)/sizeof(WCHAR) );
|
||||
|
||||
CODEPAGE_Init( ansi_cp, oem_cp, mac_cp, unix_cp, lcid );
|
||||
update_registry( lcid );
|
||||
if (!(ansi_cptable = wine_cp_get_table( ansi_cp )))
|
||||
ansi_cptable = wine_cp_get_table( 1252 );
|
||||
if (!(oem_cptable = wine_cp_get_table( oem_cp )))
|
||||
oem_cptable = wine_cp_get_table( 437 );
|
||||
if (!(mac_cptable = wine_cp_get_table( mac_cp )))
|
||||
mac_cptable = wine_cp_get_table( 10000 );
|
||||
if (unix_cp != CP_UTF8)
|
||||
{
|
||||
if (!(unix_cptable = wine_cp_get_table( unix_cp )))
|
||||
unix_cptable = wine_cp_get_table( 28591 );
|
||||
}
|
||||
|
||||
__wine_init_codepages( ansi_cptable, oem_cptable );
|
||||
|
||||
TRACE( "ansi=%03d oem=%03d mac=%03d unix=%03d\n",
|
||||
ansi_cptable->info.codepage, oem_cptable->info.codepage,
|
||||
mac_cptable->info.codepage, unix_cp );
|
||||
}
|
||||
|
||||
static HKEY NLS_RegOpenKey(HKEY hRootKey, LPCWSTR szKeyName)
|
||||
|
|
|
@ -72,6 +72,7 @@ static const WCHAR winevdmW[] = {'w','i','n','e','v','d','m','.','e','x','e',0};
|
|||
extern void SHELL_LoadRegistry(void);
|
||||
extern void VERSION_Init( const WCHAR *appname );
|
||||
extern void MODULE_InitLoadPath(void);
|
||||
extern void LOCALE_Init(void);
|
||||
|
||||
/***********************************************************************
|
||||
* contains_path
|
||||
|
@ -684,6 +685,8 @@ static BOOL process_init( char *argv[], char **environ )
|
|||
params->hStdError = hstderr;
|
||||
}
|
||||
|
||||
LOCALE_Init();
|
||||
|
||||
/* Copy the parent environment */
|
||||
if (!build_initial_environment( environ )) return FALSE;
|
||||
|
||||
|
@ -758,7 +761,6 @@ void __wine_kernel_init(void)
|
|||
|
||||
if (!__wine_main_argv[0]) OPTIONS_Usage();
|
||||
|
||||
/* FIXME: locale info not loaded yet */
|
||||
MultiByteToWideChar( CP_UNIXCP, 0, __wine_main_argv[0], -1, exe_nameW, MAX_PATH );
|
||||
if (!find_exe_file( exe_nameW, buffer, MAX_PATH, &main_exe_file ))
|
||||
{
|
||||
|
|
|
@ -1,531 +0,0 @@
|
|||
/*
|
||||
* Code page functions
|
||||
*
|
||||
* Copyright 2000 Alexandre Julliard
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <assert.h>
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "windef.h"
|
||||
#include "winbase.h"
|
||||
#include "winerror.h"
|
||||
#include "winnls.h"
|
||||
#include "wine/unicode.h"
|
||||
#include "thread.h"
|
||||
#include "wine/debug.h"
|
||||
|
||||
WINE_DEFAULT_DEBUG_CHANNEL(string);
|
||||
|
||||
/* current code pages */
|
||||
static const union cptable *ansi_cptable;
|
||||
static const union cptable *oem_cptable;
|
||||
static const union cptable *mac_cptable;
|
||||
static const union cptable *unix_cptable; /* NULL if UTF8 */
|
||||
static LCID default_lcid = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT );
|
||||
|
||||
/* setup default codepage info before we can get at the locale stuff */
|
||||
static void init_codepages(void)
|
||||
{
|
||||
ansi_cptable = wine_cp_get_table( 1252 );
|
||||
oem_cptable = wine_cp_get_table( 437 );
|
||||
mac_cptable = wine_cp_get_table( 10000 );
|
||||
unix_cptable = wine_cp_get_table( 28591 );
|
||||
assert( ansi_cptable );
|
||||
assert( oem_cptable );
|
||||
assert( mac_cptable );
|
||||
assert( unix_cptable );
|
||||
}
|
||||
|
||||
/* find the table for a given codepage, handling CP_ACP etc. pseudo-codepages */
|
||||
static const union cptable *get_codepage_table( unsigned int codepage )
|
||||
{
|
||||
const union cptable *ret = NULL;
|
||||
|
||||
if (!ansi_cptable) init_codepages();
|
||||
|
||||
switch(codepage)
|
||||
{
|
||||
case CP_ACP:
|
||||
return ansi_cptable;
|
||||
case CP_OEMCP:
|
||||
return oem_cptable;
|
||||
case CP_MACCP:
|
||||
return mac_cptable;
|
||||
case CP_UTF7:
|
||||
case CP_UTF8:
|
||||
break;
|
||||
case CP_THREAD_ACP:
|
||||
if (!(codepage = NtCurrentTeb()->code_page)) return ansi_cptable;
|
||||
/* fall through */
|
||||
default:
|
||||
if (codepage == ansi_cptable->info.codepage) return ansi_cptable;
|
||||
if (codepage == oem_cptable->info.codepage) return oem_cptable;
|
||||
if (codepage == mac_cptable->info.codepage) return mac_cptable;
|
||||
ret = wine_cp_get_table( codepage );
|
||||
break;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* initialize default code pages from locale info */
|
||||
/* FIXME: should be done in init_codepages, but it can't right now */
|
||||
/* since it needs KERNEL32 to be loaded for the locale info. */
|
||||
void CODEPAGE_Init( UINT ansi_cp, UINT oem_cp, UINT mac_cp, UINT unix_cp, LCID lcid )
|
||||
{
|
||||
extern void __wine_init_codepages( const union cptable *ansi_cp, const union cptable *oem_cp );
|
||||
const union cptable *table;
|
||||
|
||||
default_lcid = lcid;
|
||||
if (!ansi_cptable) init_codepages(); /* just in case */
|
||||
|
||||
if ((table = wine_cp_get_table( ansi_cp ))) ansi_cptable = table;
|
||||
if ((table = wine_cp_get_table( oem_cp ))) oem_cptable = table;
|
||||
if ((table = wine_cp_get_table( mac_cp ))) mac_cptable = table;
|
||||
if (unix_cp == CP_UTF8)
|
||||
unix_cptable = NULL;
|
||||
else if ((table = wine_cp_get_table( unix_cp )))
|
||||
unix_cptable = table;
|
||||
|
||||
__wine_init_codepages( ansi_cptable, oem_cptable );
|
||||
|
||||
TRACE( "ansi=%03d oem=%03d mac=%03d unix=%03d\n",
|
||||
ansi_cptable->info.codepage, oem_cptable->info.codepage,
|
||||
mac_cptable->info.codepage, unix_cp );
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* GetACP (KERNEL32.@)
|
||||
*
|
||||
* RETURNS
|
||||
* Current ANSI code-page identifier, default if no current defined
|
||||
*/
|
||||
UINT WINAPI GetACP(void)
|
||||
{
|
||||
if (!ansi_cptable) return 1252;
|
||||
return ansi_cptable->info.codepage;
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* GetOEMCP (KERNEL32.@)
|
||||
*/
|
||||
UINT WINAPI GetOEMCP(void)
|
||||
{
|
||||
if (!oem_cptable) return 437;
|
||||
return oem_cptable->info.codepage;
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* IsValidCodePage (KERNEL32.@)
|
||||
*/
|
||||
BOOL WINAPI IsValidCodePage( UINT codepage )
|
||||
{
|
||||
switch(codepage) {
|
||||
case CP_SYMBOL:
|
||||
return FALSE;
|
||||
case CP_UTF7:
|
||||
case CP_UTF8:
|
||||
return TRUE;
|
||||
default:
|
||||
return wine_cp_get_table( codepage ) != NULL;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* GetUserDefaultLangID (KERNEL32.@)
|
||||
*/
|
||||
LANGID WINAPI GetUserDefaultLangID(void)
|
||||
{
|
||||
return LANGIDFROMLCID(default_lcid);
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* GetSystemDefaultLangID (KERNEL32.@)
|
||||
*/
|
||||
LANGID WINAPI GetSystemDefaultLangID(void)
|
||||
{
|
||||
return GetUserDefaultLangID();
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* GetUserDefaultLCID (KERNEL32.@)
|
||||
*/
|
||||
LCID WINAPI GetUserDefaultLCID(void)
|
||||
{
|
||||
return default_lcid;
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* GetSystemDefaultLCID (KERNEL32.@)
|
||||
*/
|
||||
LCID WINAPI GetSystemDefaultLCID(void)
|
||||
{
|
||||
return GetUserDefaultLCID();
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* GetUserDefaultUILanguage (KERNEL32.@)
|
||||
*/
|
||||
LANGID WINAPI GetUserDefaultUILanguage(void)
|
||||
{
|
||||
return GetUserDefaultLangID();
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* GetSystemDefaultUILanguage (KERNEL32.@)
|
||||
*/
|
||||
LANGID WINAPI GetSystemDefaultUILanguage(void)
|
||||
{
|
||||
return GetSystemDefaultLangID();
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* IsDBCSLeadByteEx (KERNEL32.@)
|
||||
*
|
||||
* Determine if a character is a lead byte in a given code page.
|
||||
*
|
||||
* PARAMS
|
||||
* codepage [I] Code page for the test.
|
||||
* testchar [I] Character to test
|
||||
*
|
||||
* RETURNS
|
||||
* TRUE, if testchar is a lead byte in codepage,
|
||||
* FALSE otherwise.
|
||||
*/
|
||||
BOOL WINAPI IsDBCSLeadByteEx( UINT codepage, BYTE testchar )
|
||||
{
|
||||
const union cptable *table = get_codepage_table( codepage );
|
||||
return table && is_dbcs_leadbyte( table, testchar );
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* IsDBCSLeadByte (KERNEL32.@)
|
||||
* IsDBCSLeadByte (KERNEL.207)
|
||||
*
|
||||
* Determine if a character is a lead byte.
|
||||
*
|
||||
* PARAMS
|
||||
* testchar [I] Character to test
|
||||
*
|
||||
* RETURNS
|
||||
* TRUE, if testchar is a lead byte in the Ansii code page,
|
||||
* FALSE otherwise.
|
||||
*/
|
||||
BOOL WINAPI IsDBCSLeadByte( BYTE testchar )
|
||||
{
|
||||
if (!ansi_cptable) return FALSE;
|
||||
return is_dbcs_leadbyte( ansi_cptable, testchar );
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* GetCPInfo (KERNEL32.@)
|
||||
*
|
||||
* Get information about a code page.
|
||||
*
|
||||
* PARAMS
|
||||
* codepage [I] Code page number
|
||||
* cpinfo [O] Destination for code page information
|
||||
*
|
||||
* RETURNS
|
||||
* Success: TRUE. cpinfo is updated with the information about codepage.
|
||||
* Failure: FALSE, if codepage is invalid or cpinfo is NULL.
|
||||
*/
|
||||
BOOL WINAPI GetCPInfo( UINT codepage, LPCPINFO cpinfo )
|
||||
{
|
||||
const union cptable *table = get_codepage_table( codepage );
|
||||
|
||||
if (!table)
|
||||
{
|
||||
SetLastError( ERROR_INVALID_PARAMETER );
|
||||
return FALSE;
|
||||
}
|
||||
if (table->info.def_char & 0xff00)
|
||||
{
|
||||
cpinfo->DefaultChar[0] = table->info.def_char & 0xff00;
|
||||
cpinfo->DefaultChar[1] = table->info.def_char & 0x00ff;
|
||||
}
|
||||
else
|
||||
{
|
||||
cpinfo->DefaultChar[0] = table->info.def_char & 0xff;
|
||||
cpinfo->DefaultChar[1] = 0;
|
||||
}
|
||||
if ((cpinfo->MaxCharSize = table->info.char_size) == 2)
|
||||
memcpy( cpinfo->LeadByte, table->dbcs.lead_bytes, sizeof(cpinfo->LeadByte) );
|
||||
else
|
||||
cpinfo->LeadByte[0] = cpinfo->LeadByte[1] = 0;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/***********************************************************************
|
||||
* GetCPInfoExA (KERNEL32.@)
|
||||
*
|
||||
* Get extended information about a code page.
|
||||
*
|
||||
* PARAMS
|
||||
* codepage [I] Code page number
|
||||
* dwFlags [I] Reserved, must to 0.
|
||||
* cpinfo [O] Destination for code page information
|
||||
*
|
||||
* RETURNS
|
||||
* Success: TRUE. cpinfo is updated with the information about codepage.
|
||||
* Failure: FALSE, if codepage is invalid or cpinfo is NULL.
|
||||
*/
|
||||
BOOL WINAPI GetCPInfoExA( UINT codepage, DWORD dwFlags, LPCPINFOEXA cpinfo )
|
||||
{
|
||||
const union cptable *table = get_codepage_table( codepage );
|
||||
|
||||
if (!GetCPInfo( codepage, (LPCPINFO)cpinfo ))
|
||||
return FALSE;
|
||||
|
||||
cpinfo->CodePage = codepage;
|
||||
cpinfo->UnicodeDefaultChar = table->info.def_unicode_char;
|
||||
strcpy(cpinfo->CodePageName, table->info.name);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/***********************************************************************
|
||||
* GetCPInfoExW (KERNEL32.@)
|
||||
*
|
||||
* Unicode version of GetCPInfoExA.
|
||||
*/
|
||||
BOOL WINAPI GetCPInfoExW( UINT codepage, DWORD dwFlags, LPCPINFOEXW cpinfo )
|
||||
{
|
||||
const union cptable *table = get_codepage_table( codepage );
|
||||
|
||||
if (!GetCPInfo( codepage, (LPCPINFO)cpinfo ))
|
||||
return FALSE;
|
||||
|
||||
cpinfo->CodePage = codepage;
|
||||
cpinfo->UnicodeDefaultChar = table->info.def_unicode_char;
|
||||
MultiByteToWideChar( CP_ACP, 0, table->info.name, -1, cpinfo->CodePageName,
|
||||
sizeof(cpinfo->CodePageName)/sizeof(WCHAR));
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/***********************************************************************
|
||||
* EnumSystemCodePagesA (KERNEL32.@)
|
||||
*/
|
||||
BOOL WINAPI EnumSystemCodePagesA( CODEPAGE_ENUMPROCA lpfnCodePageEnum, DWORD flags )
|
||||
{
|
||||
const union cptable *table;
|
||||
char buffer[10];
|
||||
int index = 0;
|
||||
|
||||
for (;;)
|
||||
{
|
||||
if (!(table = wine_cp_enum_table( index++ ))) break;
|
||||
sprintf( buffer, "%d", table->info.codepage );
|
||||
if (!lpfnCodePageEnum( buffer )) break;
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* EnumSystemCodePagesW (KERNEL32.@)
|
||||
*/
|
||||
BOOL WINAPI EnumSystemCodePagesW( CODEPAGE_ENUMPROCW lpfnCodePageEnum, DWORD flags )
|
||||
{
|
||||
const union cptable *table;
|
||||
WCHAR buffer[10], *p;
|
||||
int page, index = 0;
|
||||
|
||||
for (;;)
|
||||
{
|
||||
if (!(table = wine_cp_enum_table( index++ ))) break;
|
||||
p = buffer + sizeof(buffer)/sizeof(WCHAR);
|
||||
*--p = 0;
|
||||
page = table->info.codepage;
|
||||
do
|
||||
{
|
||||
*--p = '0' + (page % 10);
|
||||
page /= 10;
|
||||
} while( page );
|
||||
if (!lpfnCodePageEnum( p )) break;
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* MultiByteToWideChar (KERNEL32.@)
|
||||
*
|
||||
* Convert a multibyte character string into a Unicode string.
|
||||
*
|
||||
* PARAMS
|
||||
* page [I] Codepage character set to convert from
|
||||
* flags [I] Character mapping flags
|
||||
* src [I] Source string buffer
|
||||
* srclen [I] Length of src, or -1 if src is NUL terminated
|
||||
* dst [O] Destination buffer
|
||||
* dstlen [I] Length of dst, or 0 to compute the required length
|
||||
*
|
||||
* RETURNS
|
||||
* Success: If dstlen > 0, the number of characters written to dst.
|
||||
* If dstlen == 0, the number of characters needed to perform the
|
||||
* conversion. In both cases the count includes the terminating NUL.
|
||||
* Failure: 0. Use GetLastError() to determine the cause. Possible errors are
|
||||
* ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
|
||||
* and dstlen != 0; ERROR_INVALID_PARAMETER, if an invalid parameter
|
||||
* is passed, and ERROR_NO_UNICODE_TRANSLATION if no translation is
|
||||
* possible for src.
|
||||
*/
|
||||
INT WINAPI MultiByteToWideChar( UINT page, DWORD flags, LPCSTR src, INT srclen,
|
||||
LPWSTR dst, INT dstlen )
|
||||
{
|
||||
const union cptable *table;
|
||||
int ret;
|
||||
|
||||
if (!src || (!dst && dstlen))
|
||||
{
|
||||
SetLastError( ERROR_INVALID_PARAMETER );
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (srclen < 0) srclen = strlen(src) + 1;
|
||||
|
||||
if (flags & MB_USEGLYPHCHARS) FIXME("MB_USEGLYPHCHARS not supported\n");
|
||||
|
||||
switch(page)
|
||||
{
|
||||
case CP_UTF7:
|
||||
FIXME("UTF-7 not supported\n");
|
||||
SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
|
||||
return 0;
|
||||
case CP_UNIXCP:
|
||||
if (unix_cptable)
|
||||
{
|
||||
ret = wine_cp_mbstowcs( unix_cptable, flags, src, srclen, dst, dstlen );
|
||||
break;
|
||||
}
|
||||
/* fall through */
|
||||
case CP_UTF8:
|
||||
ret = wine_utf8_mbstowcs( flags, src, srclen, dst, dstlen );
|
||||
break;
|
||||
default:
|
||||
if (!(table = get_codepage_table( page )))
|
||||
{
|
||||
SetLastError( ERROR_INVALID_PARAMETER );
|
||||
return 0;
|
||||
}
|
||||
ret = wine_cp_mbstowcs( table, flags, src, srclen, dst, dstlen );
|
||||
break;
|
||||
}
|
||||
|
||||
if (ret < 0)
|
||||
{
|
||||
switch(ret)
|
||||
{
|
||||
case -1: SetLastError( ERROR_INSUFFICIENT_BUFFER ); break;
|
||||
case -2: SetLastError( ERROR_NO_UNICODE_TRANSLATION ); break;
|
||||
}
|
||||
ret = 0;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* WideCharToMultiByte (KERNEL32.@)
|
||||
*
|
||||
* Convert a Unicode character string into a multibyte string.
|
||||
*
|
||||
* PARAMS
|
||||
* page [I] Code page character set to convert to
|
||||
* flags [I] Mapping Flags (MB_ constants from "winnls.h").
|
||||
* src [I] Source string buffer
|
||||
* srclen [I] Length of src, or -1 if src is NUL terminated
|
||||
* dst [O] Destination buffer
|
||||
* dstlen [I] Length of dst, or 0 to compute the required length
|
||||
* defchar [I] Default character to use for conversion if no exact
|
||||
* conversion can be made
|
||||
* used [O] Set if default character was used in the conversion
|
||||
*
|
||||
* RETURNS
|
||||
* Success: If dstlen > 0, the number of characters written to dst.
|
||||
* If dstlen == 0, number of characters needed to perform the
|
||||
* conversion. In both cases the count includes the terminating NUL.
|
||||
* Failure: 0. Use GetLastError() to determine the cause. Possible errors are
|
||||
* ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
|
||||
* and dstlen != 0, and ERROR_INVALID_PARAMETER, if an invalid
|
||||
* parameter was given.
|
||||
*/
|
||||
INT WINAPI WideCharToMultiByte( UINT page, DWORD flags, LPCWSTR src, INT srclen,
|
||||
LPSTR dst, INT dstlen, LPCSTR defchar, BOOL *used )
|
||||
{
|
||||
const union cptable *table;
|
||||
int ret, used_tmp;
|
||||
|
||||
if (!src || (!dst && dstlen))
|
||||
{
|
||||
SetLastError( ERROR_INVALID_PARAMETER );
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (srclen < 0) srclen = strlenW(src) + 1;
|
||||
|
||||
switch(page)
|
||||
{
|
||||
case CP_UTF7:
|
||||
FIXME("UTF-7 not supported\n");
|
||||
SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
|
||||
return 0;
|
||||
case CP_UNIXCP:
|
||||
if (unix_cptable)
|
||||
{
|
||||
ret = wine_cp_wcstombs( unix_cptable, flags, src, srclen, dst, dstlen,
|
||||
defchar, used ? &used_tmp : NULL );
|
||||
break;
|
||||
}
|
||||
/* fall through */
|
||||
case CP_UTF8:
|
||||
ret = wine_utf8_wcstombs( src, srclen, dst, dstlen );
|
||||
break;
|
||||
default:
|
||||
if (!(table = get_codepage_table( page )))
|
||||
{
|
||||
SetLastError( ERROR_INVALID_PARAMETER );
|
||||
return 0;
|
||||
}
|
||||
ret = wine_cp_wcstombs( table, flags, src, srclen, dst, dstlen,
|
||||
defchar, used ? &used_tmp : NULL );
|
||||
if (used) *used = used_tmp;
|
||||
break;
|
||||
}
|
||||
|
||||
if (ret == -1)
|
||||
{
|
||||
SetLastError( ERROR_INSUFFICIENT_BUFFER );
|
||||
ret = 0;
|
||||
}
|
||||
return ret;
|
||||
}
|
Loading…
Reference in a new issue