(svn r23816) -Fix (r23635, r23805): make SCC_ENCODED the first entry in the StringControlCode enum since it's value is not allowed to change
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@@ -178,6 +178,30 @@ char *CDECL str_fmt(const char *str, ...)
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return p;
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}
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/**
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* Scan the string for old values of SCC_ENCODED and fix it to
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* it's new, static value.
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* @param str the string to scan
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* @param last the last valid character of str
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*/
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void str_fix_scc_encoded(char *str, const char *last)
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{
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while (str <= last && *str != '\0') {
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size_t len = Utf8EncodedCharLen(*str);
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if ((len == 0 && str + 4 > last) || str + len > last) break;
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WChar c;
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len = Utf8Decode(&c, str);
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if (c == '\0') break;
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if (c == 0xE028 || c == 0xE02A) {
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c = SCC_ENCODED;
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}
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str += Utf8Encode(str, c);
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}
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*str = '\0';
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}
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/**
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* Scans the string for valid characters and if it finds invalid ones,
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@@ -207,7 +231,7 @@ void str_validate(char *str, const char *last, StringValidationSettings settings
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* characters to be skipped */
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if (c == '\0') break;
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if ((IsPrintable(c) && (c < SCC_SPRITE_START || c > SCC_SPRITE_END)) || ((settings & SVS_ALLOW_CONTROL_CODE) != 0 && IsInsideMM(c, SCC_CONTROL_START, SCC_CONTROL_END))) {
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if ((IsPrintable(c) && (c < SCC_SPRITE_START || c > SCC_SPRITE_END)) || ((settings & SVS_ALLOW_CONTROL_CODE) != 0 && c == SCC_ENCODED)) {
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/* Copy the character back. Even if dst is current the same as str
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* (i.e. no characters have been changed) this is quicker than
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* moving the pointers ahead by len */
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