diff options
| author | Konstantin Ritt <ritt.ks@gmail.com> | 2012-05-15 20:48:20 +0300 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-16 04:24:56 +0200 |
| commit | ba300f42bdbf1e033616ee8a8054d84613b55aca (patch) | |
| tree | fc234c8e70cb968c3c7b5729bbeb45519643fb34 /src/corelib/io/qurlrecode.cpp | |
| parent | e8199b599f6c6a438365afb10a00ec8af5ae7243 (diff) | |
QChar: add isSurrogate() and isNonCharacter() to the public API
+ QChar::LastValidCodePoint enum value that supercede the UNICODE_LAST_CODEPOINT macro
replace uses of hardcoded values with the new API; remove leftovers
Change-Id: I1395c9840b85fcb6b08e241b131794a98773c952
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/io/qurlrecode.cpp')
| -rw-r--r-- | src/corelib/io/qurlrecode.cpp | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/src/corelib/io/qurlrecode.cpp b/src/corelib/io/qurlrecode.cpp index de9c5aa7db..3d985dbdc0 100644 --- a/src/corelib/io/qurlrecode.cpp +++ b/src/corelib/io/qurlrecode.cpp @@ -285,19 +285,6 @@ static void ensureDetached(QString &result, ushort *&output, const ushort *begin } } -static inline bool isUnicodeNonCharacter(uint ucs4) -{ - // Unicode has a couple of "non-characters" that one can use internally, - // but are not allowed to be used for text interchange. - // - // Those are the last two entries each Unicode Plane (U+FFFE, U+FFFF, - // U+1FFFE, U+1FFFF, etc.) as well as the entries between U+FDD0 and - // U+FDEF (inclusive) - - return (ucs4 & 0xfffe) == 0xfffe - || (ucs4 - 0xfdd0U) < 16; -} - // returns true if we performed an UTF-8 decoding static bool encodedUtf8ToUtf16(QString &result, ushort *&output, const ushort *begin, const ushort *&input, const ushort *end, ushort decoded) @@ -370,7 +357,7 @@ static bool encodedUtf8ToUtf16(QString &result, ushort *&output, const ushort *b // we've decoded something; safety-check it if (uc < min_uc) return false; - if (isUnicodeNonCharacter(uc) || (uc >= 0xD800 && uc <= 0xDFFF) || uc >= 0x110000) + if (QChar::isSurrogate(uc) || QChar::isNonCharacter(uc) || uc > QChar::LastValidCodePoint) return false; if (!QChar::requiresSurrogates(uc)) { |