diff options
| author | Sam Varshavchik | 2015-07-28 08:31:30 -0400 |
|---|---|---|
| committer | Sam Varshavchik | 2015-07-28 08:31:30 -0400 |
| commit | f9e2606abe105d7183b69e50da8a156a547d65e0 (patch) | |
| tree | f0856138b2cdb568c56bd14f282476cc43556687 /unicode/unicode.c | |
| parent | bc4028bbe7b3692bd0d8d5309cc425abe57fb9c0 (diff) | |
| download | courier-libs-f9e2606abe105d7183b69e50da8a156a547d65e0.tar.bz2 | |
Add additional tolower/toupper overloads, unicode_locale_charset().
Diffstat (limited to 'unicode/unicode.c')
| -rw-r--r-- | unicode/unicode.c | 34 |
1 files changed, 13 insertions, 21 deletions
diff --git a/unicode/unicode.c b/unicode/unicode.c index 2dda2f2..551854d 100644 --- a/unicode/unicode.c +++ b/unicode/unicode.c @@ -11,8 +11,6 @@ #include <stdlib.h> #include <iconv.h> #include <errno.h> -#if HAVE_LOCALE_H -#if HAVE_SETLOCALE #include <locale.h> #if USE_LIBCHARSET #if HAVE_LOCALCHARSET_H @@ -20,14 +18,21 @@ #elif HAVE_LIBCHARSET_H #include <libcharset.h> #endif /* HAVE_LOCALCHARSET_H */ -#elif HAVE_LANGINFO_CODESET +#else #include <langinfo.h> #endif /* USE_LIBCHARSET */ -#endif /* HAVE_SETLOCALE */ -#endif /* HAVE_LOCALE_H */ static char default_chset_buf[32]; +const char *unicode_locale_charset() +{ +#if USE_LIBCHARSET + return locale_charset(); +#else + return nl_langinfo(CODESET); +#endif +} + static void init_default_chset() { const char *old_locale=NULL; @@ -42,17 +47,9 @@ static void init_default_chset() if (chset == NULL) { -#if HAVE_LOCALE_H -#if HAVE_SETLOCALE old_locale=setlocale(LC_ALL, ""); locale_cpy=old_locale ? strdup(old_locale):NULL; -#if USE_LIBCHARSET - chset = locale_charset(); -#elif HAVE_LANGINFO_CODESET - chset=nl_langinfo(CODESET); -#endif -#endif -#endif + chset=unicode_locale_charset(); } memset(buf, 0, sizeof(buf)); @@ -94,16 +91,11 @@ static void init_default_chset() memcpy(default_chset_buf, buf, sizeof(buf)); -#if HAVE_LOCALE_H -#if HAVE_SETLOCALE if (locale_cpy) { setlocale(LC_ALL, locale_cpy); free(locale_cpy); } -#endif -#endif - } const char *unicode_default_chset() @@ -427,7 +419,7 @@ static int deinit_toimaputf7(void *ptr, int *errptr) if (rc == 0 && toutf7->utf7encodebuf_cnt > 0) rc=toimaputf7_encode_flushfinal(toutf7); - + free(toutf7); return rc; } @@ -793,7 +785,7 @@ static int init_iconv(struct unicode_convert_iconv *h, } } } - + return 0; } |