diff options
Diffstat (limited to 'gettext-runtime/gnulib-lib/localcharset.c')
| -rw-r--r-- | gettext-runtime/gnulib-lib/localcharset.c | 44 |
1 files changed, 39 insertions, 5 deletions
diff --git a/gettext-runtime/gnulib-lib/localcharset.c b/gettext-runtime/gnulib-lib/localcharset.c index ccfa993..1f02aa5 100644 --- a/gettext-runtime/gnulib-lib/localcharset.c +++ b/gettext-runtime/gnulib-lib/localcharset.c @@ -1,6 +1,6 @@ /* Determine a canonical name for the current locale's character encoding. - Copyright (C) 2000-2006, 2008-2014 Free Software Foundation, Inc. + Copyright (C) 2000-2006, 2008-2015 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -128,7 +128,7 @@ get_charset_aliases (void) cp = charset_aliases; if (cp == NULL) { -#if !(defined DARWIN7 || defined VMS || defined WINDOWS_NATIVE || defined __CYGWIN__) +#if !(defined DARWIN7 || defined VMS || defined WINDOWS_NATIVE || defined __CYGWIN__ || defined OS2) const char *dir; const char *base = "charset.alias"; char *file_name; @@ -342,6 +342,36 @@ get_charset_aliases (void) "CP54936" "\0" "GB18030" "\0" "CP65001" "\0" "UTF-8" "\0"; # endif +# if defined OS2 + /* To avoid the troubles of installing a separate file in the same + directory as the DLL and of retrieving the DLL's directory at + runtime, simply inline the aliases here. */ + + /* The list of encodings is taken from "List of OS/2 Codepages" + by Alex Taylor: + <http://altsan.org/os2/toolkits/uls/index.html#codepages>. + See also "IBM Globalization - Code page identifiers": + <http://www-01.ibm.com/software/globalization/cp/cp_cpgid.html>. */ + cp = "CP813" "\0" "ISO-8859-7" "\0" + "CP878" "\0" "KOI8-R" "\0" + "CP819" "\0" "ISO-8859-1" "\0" + "CP912" "\0" "ISO-8859-2" "\0" + "CP913" "\0" "ISO-8859-3" "\0" + "CP914" "\0" "ISO-8859-4" "\0" + "CP915" "\0" "ISO-8859-5" "\0" + "CP916" "\0" "ISO-8859-8" "\0" + "CP920" "\0" "ISO-8859-9" "\0" + "CP921" "\0" "ISO-8859-13" "\0" + "CP923" "\0" "ISO-8859-15" "\0" + "CP954" "\0" "EUC-JP" "\0" + "CP964" "\0" "EUC-TW" "\0" + "CP970" "\0" "EUC-KR" "\0" + "CP1089" "\0" "ISO-8859-6" "\0" + "CP1208" "\0" "UTF-8" "\0" + "CP1381" "\0" "GB2312" "\0" + "CP1386" "\0" "GBK" "\0" + "CP3372" "\0" "EUC-JP" "\0"; +# endif #endif charset_aliases = cp; @@ -499,6 +529,8 @@ locale_charset (void) ULONG cp[3]; ULONG cplen; + codeset = NULL; + /* Allow user to override the codeset, as set in the operating system, with standard language environment variables. */ locale = getenv ("LC_ALL"); @@ -530,10 +562,12 @@ locale_charset (void) } } - /* Resolve through the charset.alias file. */ - codeset = locale; + /* For the POSIX locale, don't use the system's codepage. */ + if (strcmp (locale, "C") == 0 || strcmp (locale, "POSIX") == 0) + codeset = ""; } - else + + if (codeset == NULL) { /* OS/2 has a function returning the locale's codepage as a number. */ if (DosQueryCp (sizeof (cp), cp, &cplen)) |