#include <dirent.h>
#include <unistd.h>
#include <errno.h>
+#ifdef HAVE_LANGINFO_CODESET
+# include <langinfo.h>
+#endif
#include <lib-lib/mem.h>
#include <lib-lib/ascii.h>
#include "charset.h"
#ifndef EILSEQ
-# define EILSEQ EINVAL
+# define EILSEQ EINVAL
#endif
char *Charset;
{"us", "us-ascii"},
{"ibm367", "us-ascii"},
{"cp367", "us-ascii"},
- {"csASCII", "us-ascii"},
- {"csISO2022KR", "iso-2022-kr"},
- {"csEUCKR", "euc-kr"},
- {"csISO2022JP", "iso-2022-jp"},
- {"csISO2022JP2", "iso-2022-jp-2"},
- {"ISO_8859-1:1987", "iso-8859-1"},
+ {"csascii", "us-ascii"},
+ {"csiso2022kr", "iso-2022-kr"},
+ {"cseuckr", "euc-kr"},
+ {"csiso2022jp", "iso-2022-jp"},
+ {"csiso2022jp2", "iso-2022-jp-2"},
+ {"iso_8859-1:1987", "iso-8859-1"},
{"iso-ir-100", "iso-8859-1"},
{"iso_8859-1", "iso-8859-1"},
{"latin1", "iso-8859-1"},
{"l1", "iso-8859-1"},
- {"IBM819", "iso-8859-1"},
- {"CP819", "iso-8859-1"},
- {"csISOLatin1", "iso-8859-1"},
- {"ISO_8859-2:1987", "iso-8859-2"},
+ {"ibm819", "iso-8859-1"},
+ {"cp819", "iso-8859-1"},
+ {"csisolatin1", "iso-8859-1"},
+ {"iso_8859-2:1987", "iso-8859-2"},
{"iso-ir-101", "iso-8859-2"},
{"iso_8859-2", "iso-8859-2"},
{"latin2", "iso-8859-2"},
{"l2", "iso-8859-2"},
- {"csISOLatin2", "iso-8859-2"},
- {"ISO_8859-3:1988", "iso-8859-3"},
+ {"csisolatin2", "iso-8859-2"},
+ {"iso_8859-3:1988", "iso-8859-3"},
{"iso-ir-109", "iso-8859-3"},
- {"ISO_8859-3", "iso-8859-3"},
+ {"iso_8859-3", "iso-8859-3"},
{"latin3", "iso-8859-3"},
{"l3", "iso-8859-3"},
- {"csISOLatin3", "iso-8859-3"},
- {"ISO_8859-4:1988", "iso-8859-4"},
+ {"csisolatin3", "iso-8859-3"},
+ {"iso_8859-4:1988", "iso-8859-4"},
{"iso-ir-110", "iso-8859-4"},
- {"ISO_8859-4", "iso-8859-4"},
+ {"iso_8859-4", "iso-8859-4"},
{"latin4", "iso-8859-4"},
{"l4", "iso-8859-4"},
- {"csISOLatin4", "iso-8859-4"},
- {"ISO_8859-6:1987", "iso-8859-6"},
+ {"csisolatin4", "iso-8859-4"},
+ {"iso_8859-6:1987", "iso-8859-6"},
{"iso-ir-127", "iso-8859-6"},
{"iso_8859-6", "iso-8859-6"},
- {"ECMA-114", "iso-8859-6"},
- {"ASMO-708", "iso-8859-6"},
+ {"ecma-114", "iso-8859-6"},
+ {"asmo-708", "iso-8859-6"},
{"arabic", "iso-8859-6"},
- {"csISOLatinArabic", "iso-8859-6"},
- {"ISO_8859-7:1987", "iso-8859-7"},
+ {"csisolatinarabic", "iso-8859-6"},
+ {"iso_8859-7:1987", "iso-8859-7"},
{"iso-ir-126", "iso-8859-7"},
- {"ISO_8859-7", "iso-8859-7"},
- {"ELOT_928", "iso-8859-7"},
- {"ECMA-118", "iso-8859-7"},
+ {"iso_8859-7", "iso-8859-7"},
+ {"elot_928", "iso-8859-7"},
+ {"ecma-118", "iso-8859-7"},
{"greek", "iso-8859-7"},
{"greek8", "iso-8859-7"},
- {"csISOLatinGreek", "iso-8859-7"},
- {"ISO_8859-8:1988", "iso-8859-8"},
+ {"csisolatingreek", "iso-8859-7"},
+ {"iso_8859-8:1988", "iso-8859-8"},
{"iso-ir-138", "iso-8859-8"},
- {"ISO_8859-8", "iso-8859-8"},
+ {"iso_8859-8", "iso-8859-8"},
{"hebrew", "iso-8859-8"},
- {"csISOLatinHebrew", "iso-8859-8"},
- {"ISO_8859-5:1988", "iso-8859-5"},
+ {"csisolatinhebrew", "iso-8859-8"},
+ {"iso_8859-5:1988", "iso-8859-5"},
{"iso-ir-144", "iso-8859-5"},
- {"ISO_8859-5", "iso-8859-5"},
+ {"iso_8859-5", "iso-8859-5"},
{"cyrillic", "iso-8859-5"},
- {"csISOLatinCyrillic", "iso8859-5"},
- {"ISO_8859-9:1989", "iso-8859-9"},
+ {"csisolatincyrillic", "iso8859-5"},
+ {"iso_8859-9:1989", "iso-8859-9"},
{"iso-ir-148", "iso-8859-9"},
- {"ISO_8859-9", "iso-8859-9"},
+ {"iso_8859-9", "iso-8859-9"},
{"latin5", "iso-8859-9"},
{"l5", "iso-8859-9"},
- {"csISOLatin5", "iso-8859-9"},
- {"ISO_8859-10:1992", "iso-8859-10"},
+ {"csisolatin5", "iso-8859-9"},
+ {"iso_8859-10:1992", "iso-8859-10"},
{"iso-ir-157", "iso-8859-10"},
{"latin6", "iso-8859-10"},
{"l6", "iso-8859-10"},
- {"csISOLatin6", "iso-8859-10"},
- {"csKOI8r", "koi8-r"},
- {"MS_Kanji", "Shift_JIS"},
- {"csShiftJis", "Shift_JIS"},
- {"Extended_UNIX_Code_Packed_Format_for_Japanese", "EUC-JP"},
- {"csEUCPkdFmtJapanese", "EUC-JP"},
- {"csGB2312", "gb2312"},
+ {"csisolatin6", "iso-8859-10"},
+ {"cskoi8r", "koi8-r"},
+ {"ms_kanji", "shift_jis"},
+ {"csshiftjis", "shift_jis"},
+ {"extended_unix_code_packed_format_for_japanese", "euc-jp"},
+ {"cseucpkdfmtjapanese", "euc-jp"},
+ {"csgb2312", "gb2312"},
{"csbig5", "big5"},
- /* End of official brain damage.
- What follows has been taken * from glibc's localedata files. */
+ /* end of official brain damage.
+ what follows has been taken * from glibc's localedata files. */
{"iso_8859-13", "iso-8859-13"},
{"iso-ir-179", "iso-8859-13"},
{"latin7", "iso-8859-13"},
{"iso_8859-16", "iso-8859-16"},
{"latin10", "iso-8859-16"},
{"646", "us-ascii"},
- {"eucJP", "euc-jp"},
- {"PCK", "Shift_JIS"},
- {"ko_KR-euc", "euc-kr"},
- {"zh_TW-big5", "big5"},
- {"sjis", "Shift_JIS"},
- {"euc-jp-ms", "eucJP-ms"},
+ {"eucjp", "euc-jp"},
+ {"pck", "shift_jis"},
+ {"ko_kr-euc", "euc-kr"},
+ {"zh_tw-big5", "big5"},
+ {"sjis", "shift_jis"},
+ {"euc-jp-ms", "eucjp-ms"},
{NULL, NULL}
};
-#ifdef HAVE_LANGINFO_CODESET
-# include <langinfo.h>
-#endif
-
void mutt_set_langinfo_charset (void)
{
#ifdef HAVE_LANGINFO_CODESET
char buff2[LONG_STRING];
m_strcpy(buff, sizeof(buff), nl_langinfo(CODESET));
- mutt_canonical_charset (buff2, sizeof (buff2), buff);
+ mutt_canonical_charset(buff2, sizeof(buff2), buff);
/* finally, set $charset */
if (!(Charset = m_strdup(buff2)))
void mutt_canonical_charset(char *dest, ssize_t dlen, const char *name)
{
- ssize_t i;
- char *p;
- char scratch[LONG_STRING];
-
- /* catch some common iso-8859-something misspellings */
- if (!ascii_strncasecmp (name, "8859", 4) && name[4] != '-')
- snprintf (scratch, sizeof (scratch), "iso-8859-%s", name + 4);
- else if (!ascii_strncasecmp (name, "8859-", 5))
- snprintf (scratch, sizeof (scratch), "iso-8859-%s", name + 5);
- else if (!ascii_strncasecmp (name, "iso8859", 7) && name[7] != '-')
- snprintf (scratch, sizeof (scratch), "iso_8859-%s", name + 7);
- else if (!ascii_strncasecmp (name, "iso8859-", 8))
- snprintf (scratch, sizeof (scratch), "iso_8859-%s", name + 8);
- else
- m_strcpy(scratch, sizeof(scratch), NONULL(name));
-
- for (i = 0; PreferredMIMENames[i].key; i++)
- if (!ascii_strcasecmp (scratch, PreferredMIMENames[i].key) ||
- !m_strcasecmp(scratch, PreferredMIMENames[i].key)) {
- m_strcpy(dest, dlen, PreferredMIMENames[i].pref);
- return;
+ ssize_t i;
+ char *p;
+ char scratch[LONG_STRING];
+
+ m_strcpy(scratch, sizeof(scratch), name);
+ m_strtolower(scratch);
+
+ /* catch some common iso-8859-something misspellings */
+ if (!strncmp(scratch, "8859", 4)) {
+ snprintf(scratch, sizeof(scratch), "iso-8859-%s",
+ name + 4 + (name[4] == '-'));
+ m_strtolower(scratch);
+ } else
+ if (!strncmp(scratch, "iso8859", 7)) {
+ snprintf(scratch, sizeof(scratch), "iso-8859-%s",
+ name + 7 + (name[7] == '-'));
+ m_strtolower(scratch);
}
- m_strcpy(dest, dlen, scratch);
+ for (i = 0; PreferredMIMENames[i].key; i++) {
+ if (!strcmp(scratch, PreferredMIMENames[i].key)) {
+ m_strcpy(dest, dlen, PreferredMIMENames[i].pref);
+ return;
+ }
+ }
- /* for cosmetics' sake, transform to lowercase. */
- for (p = dest; *p; p++)
- *p = ascii_tolower (*p);
+ m_strcpy(dest, dlen, scratch);
}
-int mutt_chscmp (const char *s, const char *chs)
+static int mutt_chscmp(const char *s, const char *chs)
{
- char buffer[STRING];
+ char buffer[STRING];
- if (!s)
- return 0;
+ if (!s)
+ return 0;
+
+ mutt_canonical_charset(buffer, sizeof(buffer), s);
+ return !strcmp(buffer, chs);
+}
- mutt_canonical_charset (buffer, sizeof (buffer), s);
- return !ascii_strcasecmp (buffer, chs);
+int mutt_is_utf8(const char *s)
+{
+ return mutt_chscmp(s, "utf-8");
+}
+
+int mutt_is_us_ascii(const char *s)
+{
+ return mutt_chscmp(s, "us-ascii");
}
char buffer[STRING];
mutt_canonical_charset (buffer, sizeof (buffer), charset);
-
- Charset_is_utf8 = 0;
- if (!strcmp (buffer, "utf-8"))
- Charset_is_utf8 = 1;
+ Charset_is_utf8 = !strcmp(buffer, "utf-8");
#ifdef HAVE_BIND_TEXTDOMAIN_CODESET
bind_textdomain_codeset (PACKAGE, buffer);
projects / apps / madmutt.git / blobdiff