diff options
Diffstat (limited to 'libguile/strings.c')
-rw-r--r-- | libguile/strings.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/libguile/strings.c b/libguile/strings.c index 3a02c5889..00082295b 100644 --- a/libguile/strings.c +++ b/libguile/strings.c @@ -53,6 +53,7 @@ SCM_SYMBOL (sym_UTF_8, "UTF-8"); SCM_SYMBOL (sym_ISO_8859_1, "ISO-8859-1"); +SCM_SYMBOL (sym_error, "error"); /* Stringbufs * @@ -1613,11 +1614,18 @@ scm_from_locale_string (const char *str) return scm_from_locale_stringn (str, -1); } +scm_t_string_failed_conversion_handler +scm_i_default_string_failed_conversion_handler (void) +{ + return scm_i_string_failed_conversion_handler + (scm_i_default_port_conversion_strategy ()); +} + SCM scm_from_locale_stringn (const char *str, size_t len) { return scm_from_stringn (str, len, locale_charset (), - scm_i_default_port_conversion_handler ()); + scm_i_default_string_failed_conversion_handler ()); } SCM @@ -1764,12 +1772,13 @@ scm_from_port_stringn (const char *str, size_t len, SCM port) if (scm_is_eq (pt->encoding, sym_ISO_8859_1)) return scm_from_latin1_stringn (str, len); else if (scm_is_eq (pt->encoding, sym_UTF_8) - && (pt->ilseq_handler == SCM_FAILED_CONVERSION_ERROR + && (scm_is_eq (pt->conversion_strategy, sym_error) || (u8_check ((uint8_t *) str, len) == NULL))) return scm_from_utf8_stringn (str, len); else return scm_from_stringn (str, len, scm_i_symbol_chars (pt->encoding), - pt->ilseq_handler); + scm_i_string_failed_conversion_handler + (scm_port_conversion_strategy (port))); } /* Create a new scheme string from the C string STR. The memory of @@ -1940,7 +1949,7 @@ scm_to_locale_stringn (SCM str, size_t *lenp) { return scm_to_stringn (str, lenp, locale_charset (), - scm_i_default_port_conversion_handler ()); + scm_i_default_string_failed_conversion_handler ()); } char * @@ -2169,13 +2178,14 @@ scm_to_port_stringn (SCM str, size_t *lenp, SCM port) scm_t_port *pt = SCM_PTAB_ENTRY (port); if (scm_is_eq (pt->encoding, sym_ISO_8859_1) - && pt->ilseq_handler == SCM_FAILED_CONVERSION_ERROR) + && scm_is_eq (pt->conversion_strategy, sym_error)) return scm_to_latin1_stringn (str, lenp); else if (scm_is_eq (pt->encoding, sym_UTF_8)) return scm_to_utf8_stringn (str, lenp); else return scm_to_stringn (str, lenp, scm_i_symbol_chars (pt->encoding), - pt->ilseq_handler); + scm_i_string_failed_conversion_handler + (scm_port_conversion_strategy (port))); } /* Return a malloc(3)-allocated buffer containing the contents of STR encoded |