Subject: Patch: Win32 Encoding manager implementation
From: Andrew Dunbar (hippietrail@yahoo.com)
Date: Tue May 22 2001 - 05:24:20 CDT
Here is an attempt at a Windows encoding manager. All the non-unix
platforms have stub encoding managers that always return ISO-8859-1
as the native encoding.
My code is an adaption of the unix code so you might want to compare
them.
Andrew Dunbar.
-- http://linguaphile.sourceforge.net
--- src/af/xap/win/xap_Win32EncodingManager.orig.cpp Sat Apr 21 01:24:10 2001 +++ src/af/xap/win/xap_Win32EncodingManager.cpp Tue May 22 19:54:50 2001 @@ -1,11 +1,106 @@ -#include "xap_EncodingManager.h" +#define WIN32_LEAN_AND_MEAN +#include <windows.h> +#include "ut_assert.h" +#include "ut_debugmsg.h" +#include "xap_Win32EncodingManager.h" + +// TODO This data is defined in ap_Win32Prefs.cpp + +extern char s_ISO3166_2_and_3[1190]; + +/************************************************************/ XAP_EncodingManager *XAP_EncodingManager::get_instance() { if (_instance == 0) { - _instance = new XAP_EncodingManager(); + UT_DEBUGMSG(("Building XAP_EncodingManager\n")); + _instance = new XAP_Win32EncodingManager(); _instance->initialize(); + UT_DEBUGMSG(("XAP_EncodingManager built\n")); } + return _instance; } + +/************************************************************/ + +XAP_Win32EncodingManager::XAP_Win32EncodingManager() +{ +} + +XAP_Win32EncodingManager::~XAP_Win32EncodingManager() {} + +static const char* NativeEncodingName, *LanguageISOName, *LanguageISOTerritory; + +const char* XAP_Win32EncodingManager::getNativeEncodingName() const +{ return NativeEncodingName; }; + +const char* XAP_Win32EncodingManager::getLanguageISOName() const +{ return LanguageISOName; }; + +const char* XAP_Win32EncodingManager::getLanguageISOTerritory() const +{ return LanguageISOTerritory; }; + + +void XAP_Win32EncodingManager::initialize() +{ + char szLocaleInfo[64]; + static char szLanguage[64]; + static char szTerritory[64]; + bool bNorwaySpecialCase = false; + + NativeEncodingName = "ISO-8859-1"; + LanguageISOName = "en"; + LanguageISOTerritory = NULL; + + // Encoding + if (GetLocaleInfo(LOCALE_USER_DEFAULT,LOCALE_IDEFAULTANSICODEPAGE,szLocaleInfo,sizeof(szLocaleInfo)/sizeof(szLocaleInfo[0]))) + { + // Windows Unicode locale? + if (!strcmp(szLocaleInfo,"0")) + { + NativeEncodingName = "UCS-2-INTERNAL"; // As in ev_Win32Keyboard.cpp + m_bIsUnicodeLocale = true; + } + else + { + NativeEncodingName = charsetFromCodepage(atoi(szLocaleInfo)); + m_bIsUnicodeLocale = false; + } + } + + // Language + if (GetLocaleInfo(LOCALE_USER_DEFAULT,LOCALE_SABBREVLANGNAME,szLanguage,sizeof(szLanguage)/sizeof(szLanguage[0]))) + { + if (!strcmp(szLanguage,"Non")) // Special case: Nynorsk in Norway + bNorwaySpecialCase = true; // As in ap_Win32Prefs.cpp + + szLanguage[0] = tolower(szLanguage[0]); + szLanguage[1] = tolower(szLanguage[1]); + szLanguage[2] = '\0'; + LanguageISOName = szLanguage; + } + + // Territory + if (bNorwaySpecialCase == true) // Special case: Nynorsk in Norway + LanguageISOTerritory = "NYNORSK"; // As in ap_Win32Prefs.cpp + else if (GetLocaleInfo(LOCALE_USER_DEFAULT,LOCALE_SABBREVCTRYNAME,szLocaleInfo,sizeof(szLocaleInfo)/sizeof(szLocaleInfo[0]))) + { + // TODO This code is copied from ap_Win32Prefs.cpp + char *psz; + + for (psz = s_ISO3166_2_and_3; *psz != '\0'; psz += 5 ) + if (!strncmp(&psz[2],szLocaleInfo,3)) + break; + + strncpy(szTerritory, psz, 2 ); + szTerritory[2] = '\0'; + LanguageISOTerritory = szTerritory; + } + + XAP_EncodingManager::initialize(); + describe(); +}; + +
_________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
This archive was generated by hypermail 2b25 : Sat May 26 2001 - 03:51:06 CDT