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Clamp name length by converting to wstring first, so utf-8 sequence

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lengths don't matter.  (Combining characters would still be incorrect,
but we don't support those yet anyway.)
This commit is contained in:
Glenn Maynard
2004-02-22 02:49:13 +00:00
parent de3a1c8156
commit 0888d41ef7
1 changed files with 4 additions and 3 deletions
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stepmania/src/Profile.cpp
+4 -3
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@@ -520,10 +520,11 @@ void Profile::LoadEditableDataFromDir( CString sDir )
ini.GetValue("Editable","WeightPounds", m_fWeightPounds); ini.GetValue("Editable","WeightPounds", m_fWeightPounds);
// This is data that the user can change, so we have to validate it. // This is data that the user can change, so we have to validate it.
if( m_sDisplayName.GetLength() > 12 ) wstring wstr = CStringToWstring(m_sDisplayName);
m_sDisplayName = m_sDisplayName.Left(12); if( wstr.size() > 12 )
wstr = wstr.substr(0, 12);
m_sDisplayName = WStringToCString(wstr);
// TODO: strip invalid chars? // TODO: strip invalid chars?
// TODO: is 12 chars reasonable for all UTF8 strings?
CLAMP( m_fWeightPounds, 0, 500 ); CLAMP( m_fWeightPounds, 0, 500 );
} }