| -rw-r--r-- | qmake/tools/qdatastream.cpp | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/qmake/tools/qdatastream.cpp b/qmake/tools/qdatastream.cpp index 9c573c7..51a1448 100644 --- a/qmake/tools/qdatastream.cpp +++ b/qmake/tools/qdatastream.cpp @@ -729,50 +729,58 @@ QDataStream &QDataStream::readBytes( char *&s, uint &l ) } else { s = new char[len]; // create char array Q_CHECK_PTR( s ); if ( !s ) // no memory return *this; return readRawBytes( s, (uint)len ); } } /*! Reads \a len bytes from the stream into \a s and returns a reference to the stream. The buffer \a s must be preallocated. The data is \e not encoded. \sa readBytes(), QIODevice::readBlock(), writeRawBytes() */ QDataStream &QDataStream::readRawBytes( char *s, uint len ) { CHECK_STREAM_PRECOND if ( printable ) { // printable data register Q_INT8 *p = (Q_INT8*)s; - while ( len-- ) - *this >> *p++; + if ( version() < 4 ) { + while ( len-- ) { + Q_INT32 tmp; + *this >> tmp; + *p++ = tmp; + } + } else { + while ( len-- ) + *this >> *p++; + } } else { // read data char array dev->readBlock( s, len ); } return *this; } /***************************************************************************** QDataStream write functions *****************************************************************************/ /*! \overload QDataStream &QDataStream::operator<<( Q_UINT8 i ) Writes an unsigned byte, \a i, to the stream and returns a reference to the stream. */ /*! Writes a signed byte, \a i, to the stream and returns a reference to the stream. */ @@ -991,34 +999,40 @@ QDataStream &QDataStream::operator<<( const char *s ) \sa writeRawBytes(), readBytes() */ QDataStream &QDataStream::writeBytes(const char *s, uint len) { CHECK_STREAM_PRECOND *this << (Q_UINT32)len; // write length specifier if ( len ) writeRawBytes( s, len ); return *this; } /*! Writes \a len bytes from \a s to the stream and returns a reference to the stream. The data is \e not encoded. \sa writeBytes(), QIODevice::writeBlock(), readRawBytes() */ QDataStream &QDataStream::writeRawBytes( const char *s, uint len ) { CHECK_STREAM_PRECOND if ( printable ) { // write printable - register Q_INT8 *p = (Q_INT8*)s; - while ( len-- ) - *this << *p++; + if ( version() < 4 ) { + register char *p = (char *)s; + while ( len-- ) + *this << *p++; + } else { + register Q_INT8 *p = (Q_INT8*)s; + while ( len-- ) + *this << *p++; + } } else { // write data char array dev->writeBlock( s, len ); } return *this; } #endif // QT_NO_DATASTREAM |