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fix corruption

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This commit is contained in:
Glenn Maynard
2004-11-26 22:48:29 +00:00
parent 151a61ef7a
commit 5ab845ce08
1 changed files with 16 additions and 10 deletions
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stepmania/src/ScreenPackages.cpp
+16 -10
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@@ -569,6 +569,20 @@ void ScreenPackages::EnterURL( const CString & sURL )
UpdateProgress();
return;
}
static size_t FindEndOfHeaders( const CString &buf )
{
size_t iPos1 = buf.find( "\n\n" );
size_t iPos2 = buf.find( "\r\n\r\n" );
LOG->Trace("end: %i, %i", iPos1, iPos2);
if( iPos1 != string::npos && (iPos2 == string::npos || iPos2 > iPos1) )
return iPos1 + 2;
else if( iPos2 != string::npos && (iPos1 == string::npos || iPos1 > iPos2) )
return iPos2 + 4;
else
return string::npos;
}
void ScreenPackages::HTTPUpdate()
{
if( !m_bIsDownloading )
@@ -594,15 +608,7 @@ void ScreenPackages::HTTPUpdate()
{
m_sStatus = "Waiting for header.";
//We don't know if we are using unix-style or dos-style
size_t iHeaderEnd = m_sBUFFER.find("\n\n");
if( iHeaderEnd != m_sBUFFER.npos )
iHeaderEnd += 2;
else
{
iHeaderEnd = m_sBUFFER.find("\r\n\r\n");
if( iHeaderEnd != m_sBUFFER.npos )
iHeaderEnd += 4;
}
size_t iHeaderEnd = FindEndOfHeaders( m_sBUFFER );
if( iHeaderEnd == m_sBUFFER.npos )
return;
@@ -628,7 +634,7 @@ void ScreenPackages::HTTPUpdate()
m_iTotalBytes = -1; //We don't know, so go until disconnect
m_bGotHeader = true;
m_sBUFFER = m_sBUFFER.erase( 0, iHeaderEnd );
m_sBUFFER.erase( 0, iHeaderEnd );
}
if( m_bIsPackage )