QString
PixmapCollection::addPixmapPath(const KUrl &url)
{
QString name = url.filename();
while (m_pixmaps.contains(name)) {
bool ok;
int num = name.right(1).toInt(&ok, 10);
if (ok)
name = name.left(name.length() - 1) + QString::number(num + 1);
else
name += "2";
}
m_pixmaps.insert(name, qMakePair(url.path(), 0));
return name;
}
void CgiProtocol::get( const KUrl& url )
{
kDebug(7124) << "CgiProtocol::get()";
kDebug(7124) << " URL: " << url.url();
#if 0
kDebug(7124) << " Path: " << url.path();
kDebug(7124) << " Query: " << url.query();
kDebug(7124) << " Protocol: " << url.protocol();
kDebug(7124) << " Filename: " << url.filename();
#endif
QByteArray protocol = "SERVER_PROTOCOL=HTTP";
putenv( protocol.data() );
QByteArray requestMethod = "REQUEST_METHOD=GET";
putenv( requestMethod.data() );
QByteArray query = url.query().mid( 1 ).toLocal8Bit();
query.prepend( "QUERY_STRING=" );
putenv( query.data() );
QString path = url.path();
QString file;
int pos = path.lastIndexOf('/');
if ( pos >= 0 ) file = path.mid( pos + 1 );
else file = path;
QString cmd;
bool stripHeader = false;
bool forwardFile = true;
QStringList::ConstIterator it;
for( it = mCgiPaths.constBegin(); it != mCgiPaths.constEnd(); ++it ) {
cmd = *it;
if ( !(*it).endsWith('/') )
cmd += '/';
cmd += file;
if ( KStandardDirs::exists( cmd ) ) {
forwardFile = false;
stripHeader = true;
break;
}
}
FILE *fd;
if ( forwardFile ) {
kDebug(7124) << "Forwarding to '" << path << "'";
QByteArray filepath = QFile::encodeName( path );
fd = fopen( filepath.data(), "r" );
if ( !fd ) {
kDebug(7124) << "Error opening '" << filepath << "'";
error(KIO::ERR_CANNOT_OPEN_FOR_READING, path);
return;
}
} else {
kDebug(7124) << "Cmd: " << cmd;
fd = popen( QFile::encodeName(KShell::quoteArg( cmd )).data(), "r" );
if ( !fd ) {
kDebug(7124) << "Error running '" << cmd << "'";
error( KIO::ERR_CANNOT_OPEN_FOR_READING, cmd );
return;
}
}
char buffer[ 4090 ];
while ( !feof( fd ) )
{
int n = fread( buffer, 1, 2048, fd );
if ( n == -1 )
{
// ERROR
if ( forwardFile ) {
fclose( fd );
} else {
pclose( fd );
}
return;
}
buffer[n] = 0;
if ( stripHeader ) {
QByteArray output = buffer; // this assumes buffer is text and not binary
int colon = output.indexOf( ':' );
int newline = output.indexOf( '\n' );
int semicolon = output.lastIndexOf( ';', newline );
int end;
if ( semicolon < 0 ) end = newline;
else end = semicolon;
#if 0
kDebug(7124) << " colon: " << colon;
kDebug(7124) << " newline: " << newline;
kDebug(7124) << " semicolon: " << semicolon;
kDebug(7124) << " end: " << end;
#endif
// Set the charset meta data if one exists (BR# 241364).
if (end == semicolon) {
const int assignOp = output.indexOf('=', semicolon + 1);
if (assignOp != -1) {
const QByteArray charset (output.mid(assignOp+1, newline- assignOp -1).trimmed());
kDebug(7124) << "Charset:" << charset;
setMetaData(QLatin1String("charset"), charset.toLower());
}
}
QByteArray contentType = output.mid( colon + 1, end - colon - 1 );
contentType = contentType.trimmed().toLower();
kDebug(7124) << "ContentType: '" << contentType << "'";
mimeType( contentType );
int start = output.indexOf( "\r\n\r\n" );
if ( start >= 0 ) start += 4;
else {
start = output.indexOf( "\n\n" );
if ( start >= 0 ) start += 2;
}
if ( start >= 0 ) output = output.mid( start );
stripHeader = false;
data( output );
} else {
data( QByteArray::fromRawData( buffer, n ) );
}
}
if ( forwardFile ) {
fclose( fd );
} else {
pclose( fd );
}
finished();
kDebug(7124) << "CgiProtocol::get - done";
}