*
* Convert a GNU gettext .po file to an Apple .strings file.
*
- * Copyright 2007-2014 by Apple Inc.
+ * Copyright 2007-2015 by Apple Inc.
*
* These coded instructions, statements, and computer programs are the
* property of Apple Inc. and are protected by Federal copyright
* characters like newline and the double quote character.
*/
+static char *normalize_string(const char *idstr, char *buffer, size_t bufsize);
+
+
/*
* main() - Convert .po file to .strings.
*/
*ptr, /* Pointer into buffer */
*temp, /* New string */
*msgid, /* msgid string */
- *msgstr; /* msgstr string */
+ *msgstr, /* msgstr string */
+ normalized[8192];/* Normalized msgid string */
size_t length; /* Length of combined strings */
int use_msgid; /* Use msgid strings for msgstr? */
if (msgid && msgstr)
{
if (*msgid)
- cupsFilePrintf(strings, "\"%s\" = \"%s\";\n", msgid,
- (use_msgid || !*msgstr) ? msgid : msgstr);
+ cupsFilePrintf(strings, "\"%s\" = \"%s\";\n", msgid, normalize_string((use_msgid || !*msgstr) ? msgid : msgstr, normalized, sizeof(normalized)));
}
if (msgid)
if (msgid && msgstr)
{
if (*msgid)
- cupsFilePrintf(strings, "\"%s\" = \"%s\";\n", msgid,
- (use_msgid || !*msgstr) ? msgid : msgstr);
+ cupsFilePrintf(strings, "\"%s\" = \"%s\";\n", msgid, normalize_string((use_msgid || !*msgstr) ? msgid : msgstr, normalized, sizeof(normalized)));
}
if (msgid)
}
+/*
+ * 'normalize_string()' - Normalize a msgid string.
+ *
+ * This function converts ASCII ellipsis and double quotes to their Unicode
+ * counterparts.
+ */
+
+static char * /* O - Normalized string */
+normalize_string(const char *idstr, /* I - msgid string */
+ char *buffer, /* I - Normalized string buffer */
+ size_t bufsize) /* I - Size of string buffer */
+{
+ char *bufptr = buffer, /* Pointer into buffer */
+ *bufend = buffer + bufsize - 3; /* End of buffer */
+ int quote = 0; /* Quote direction */
+
+
+ while (*idstr && bufptr < bufend)
+ {
+ if (*idstr == '.' && idstr[1] == '.' && idstr[2] == '.')
+ {
+ /*
+ * Convert "..." to Unicode ellipsis...
+ */
+
+ *bufptr++ = (char)0xE2;
+ *bufptr++ = (char)0x80;
+ *bufptr++ = (char)0xA6;
+ idstr += 2;
+ }
+ else if (*idstr == '\"')
+ {
+ if (quote)
+ {
+ /*
+ * Convert " to right quote.
+ */
+
+ *bufptr++ = (char)0xE2;
+ *bufptr++ = (char)0x80;
+ *bufptr++ = (char)0x9D;
+ }
+ else
+ {
+ /*
+ * Convert " to left quote.
+ */
+
+ *bufptr++ = (char)0xE2;
+ *bufptr++ = (char)0x80;
+ *bufptr++ = (char)0x9C;
+ }
+
+ quote = !quote;
+ }
+ else
+ *bufptr++ = *idstr;
+
+ idstr ++;
+ }
+
+ *bufptr = '\0';
+
+ return (buffer);
+}
+
+
/*
* End of "$Id$".
*/