static FT_Error
pcf_get_encodings( FT_Stream stream,
PCF_Face face )
{
FT_Error error = PCF_Err_Ok;
FT_Memory memory = FT_FACE(face)->memory;
FT_ULong format, size;
int firstCol, lastCol;
int firstRow, lastRow;
int nencoding, encodingOffset;
int i, j;
PCF_Encoding tmpEncoding, encoding = 0;
error = pcf_seek_to_table_type( stream,
face->toc.tables,
face->toc.count,
PCF_BDF_ENCODINGS,
&format,
&size );
if ( error )
return error;
error = FT_Stream_EnterFrame( stream, 14 );
if ( error )
return error;
format = FT_GET_ULONG_LE();
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
{
firstCol = FT_GET_SHORT();
lastCol = FT_GET_SHORT();
firstRow = FT_GET_SHORT();
lastRow = FT_GET_SHORT();
face->defaultChar = FT_GET_SHORT();
}
else
{
firstCol = FT_GET_SHORT_LE();
lastCol = FT_GET_SHORT_LE();
firstRow = FT_GET_SHORT_LE();
lastRow = FT_GET_SHORT_LE();
face->defaultChar = FT_GET_SHORT_LE();
}
FT_Stream_ExitFrame( stream );
if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
return PCF_Err_Invalid_File_Format;
FT_TRACE4(( "pdf_get_encodings:\n" ));
FT_TRACE4(( " firstCol %d, lastCol %d, firstRow %d, lastRow %d\n",
firstCol, lastCol, firstRow, lastRow ));
nencoding = ( lastCol - firstCol + 1 ) * ( lastRow - firstRow + 1 );
if ( FT_NEW_ARRAY( tmpEncoding, nencoding ) )
return PCF_Err_Out_Of_Memory;
error = FT_Stream_EnterFrame( stream, 2 * nencoding );
if ( error )
goto Bail;
for ( i = 0, j = 0 ; i < nencoding; i++ )
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
encodingOffset = FT_GET_SHORT();
else
encodingOffset = FT_GET_SHORT_LE();
if ( encodingOffset != -1 )
{
tmpEncoding[j].enc = ( ( ( i / ( lastCol - firstCol + 1 ) ) +
firstRow ) * 256 ) +
( ( i % ( lastCol - firstCol + 1 ) ) +
firstCol );
tmpEncoding[j].glyph = (FT_Short)encodingOffset;
FT_TRACE5(( " code %d (0x%04X): idx %d\n",
tmpEncoding[j].enc, tmpEncoding[j].enc,
tmpEncoding[j].glyph ));
j++;
}
}
FT_Stream_ExitFrame( stream );
if ( FT_NEW_ARRAY( encoding, j ) )
goto Bail;
for ( i = 0; i < j; i++ )
{
encoding[i].enc = tmpEncoding[i].enc;
encoding[i].glyph = tmpEncoding[i].glyph;
}
face->nencodings = j;
face->encodings = encoding;
FT_FREE( tmpEncoding );
return error;
Bail:
FT_FREE( encoding );
FT_FREE( tmpEncoding );
return error;
}
static FT_Error
pcf_get_accel( FT_Stream stream,
PCF_Face face,
FT_ULong type )
{
FT_ULong format, size;
FT_Error error = PCF_Err_Ok;
PCF_Accel accel = &face->accel;
error = pcf_seek_to_table_type( stream,
face->toc.tables,
face->toc.count,
type,
&format,
&size );
if ( error )
goto Bail;
if ( FT_READ_ULONG_LE( format ) )
goto Bail;
if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) &&
!PCF_FORMAT_MATCH( format, PCF_ACCEL_W_INKBOUNDS ) )
goto Bail;
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
{
if ( FT_STREAM_READ_FIELDS( pcf_accel_msb_header, accel ) )
goto Bail;
}
else
{
if ( FT_STREAM_READ_FIELDS( pcf_accel_header, accel ) )
goto Bail;
}
error = pcf_get_metric( stream,
format & ( ~PCF_FORMAT_MASK ),
&(accel->minbounds) );
if ( error )
goto Bail;
error = pcf_get_metric( stream,
format & ( ~PCF_FORMAT_MASK ),
&(accel->maxbounds) );
if ( error )
goto Bail;
if ( PCF_FORMAT_MATCH( format, PCF_ACCEL_W_INKBOUNDS ) )
{
error = pcf_get_metric( stream,
format & ( ~PCF_FORMAT_MASK ),
&(accel->ink_minbounds) );
if ( error )
goto Bail;
error = pcf_get_metric( stream,
format & ( ~PCF_FORMAT_MASK ),
&(accel->ink_maxbounds) );
if ( error )
goto Bail;
}
else
{
accel->ink_minbounds = accel->minbounds; /* I'm not sure about this */
accel->ink_maxbounds = accel->maxbounds;
}
Bail:
return error;
}
static FT_Error
pcf_get_metrics( FT_Stream stream,
PCF_Face face )
{
FT_Error error = PCF_Err_Ok;
FT_Memory memory = FT_FACE(face)->memory;
FT_ULong format, size;
PCF_Metric metrics = 0;
FT_ULong nmetrics, i;
error = pcf_seek_to_table_type( stream,
face->toc.tables,
face->toc.count,
PCF_METRICS,
&format,
&size );
if ( error )
return error;
if ( FT_READ_ULONG_LE( format ) )
goto Bail;
if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) &&
!PCF_FORMAT_MATCH( format, PCF_COMPRESSED_METRICS ) )
return PCF_Err_Invalid_File_Format;
if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_ULONG( nmetrics );
else
(void)FT_READ_ULONG_LE( nmetrics );
}
else
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_USHORT( nmetrics );
else
(void)FT_READ_USHORT_LE( nmetrics );
}
if ( error )
return PCF_Err_Invalid_File_Format;
face->nmetrics = nmetrics;
FT_TRACE4(( "pcf_get_metrics:\n" ));
FT_TRACE4(( " number of metrics: %d\n", nmetrics ));
/* rough estimate */
if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
{
if ( nmetrics > size / PCF_METRIC_SIZE )
return PCF_Err_Invalid_Table;
}
else
{
if ( nmetrics > size / PCF_COMPRESSED_METRIC_SIZE )
return PCF_Err_Invalid_Table;
}
if ( FT_NEW_ARRAY( face->metrics, nmetrics ) )
return PCF_Err_Out_Of_Memory;
metrics = face->metrics;
for ( i = 0; i < nmetrics; i++ )
{
error = pcf_get_metric( stream, format, metrics + i );
metrics[i].bits = 0;
FT_TRACE5(( " idx %d: width=%d, "
"lsb=%d, rsb=%d, ascent=%d, descent=%d, swidth=%d\n",
i,
( metrics + i )->characterWidth,
( metrics + i )->leftSideBearing,
( metrics + i )->rightSideBearing,
( metrics + i )->ascent,
( metrics + i )->descent,
( metrics + i )->attributes ));
if ( error )
break;
}
if ( error )
FT_FREE( face->metrics );
Bail:
return error;
}
static FT_Error
pcf_get_bitmaps( FT_Stream stream,
PCF_Face face )
{
FT_Error error = PCF_Err_Ok;
FT_Memory memory = FT_FACE(face)->memory;
FT_Long* offsets;
FT_Long bitmapSizes[GLYPHPADOPTIONS];
FT_ULong format, size;
int nbitmaps, i, sizebitmaps = 0;
error = pcf_seek_to_table_type( stream,
face->toc.tables,
face->toc.count,
PCF_BITMAPS,
&format,
&size );
if ( error )
return error;
error = FT_Stream_EnterFrame( stream, 8 );
if ( error )
return error;
format = FT_GET_ULONG_LE();
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
nbitmaps = FT_GET_ULONG();
else
nbitmaps = FT_GET_ULONG_LE();
FT_Stream_ExitFrame( stream );
if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
return PCF_Err_Invalid_File_Format;
FT_TRACE4(( "pcf_get_bitmaps:\n" ));
FT_TRACE4(( " number of bitmaps: %d\n", nbitmaps ));
if ( nbitmaps != face->nmetrics )
return PCF_Err_Invalid_File_Format;
if ( FT_NEW_ARRAY( offsets, nbitmaps ) )
return error;
for ( i = 0; i < nbitmaps; i++ )
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_LONG( offsets[i] );
else
(void)FT_READ_LONG_LE( offsets[i] );
FT_TRACE5(( " bitmap %d: offset %ld (0x%lX)\n",
i, offsets[i], offsets[i] ));
}
if ( error )
goto Bail;
for ( i = 0; i < GLYPHPADOPTIONS; i++ )
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_LONG( bitmapSizes[i] );
else
(void)FT_READ_LONG_LE( bitmapSizes[i] );
if ( error )
goto Bail;
sizebitmaps = bitmapSizes[PCF_GLYPH_PAD_INDEX( format )];
FT_TRACE4(( " padding %d implies a size of %ld\n", i, bitmapSizes[i] ));
}
FT_TRACE4(( " %d bitmaps, padding index %ld\n",
nbitmaps,
PCF_GLYPH_PAD_INDEX( format ) ));
FT_TRACE4(( " bitmap size = %d\n", sizebitmaps ));
FT_UNUSED( sizebitmaps ); /* only used for debugging */
for ( i = 0; i < nbitmaps; i++ )
{
/* rough estimate */
if ( ( offsets[i] < 0 ) ||
( (FT_ULong)offsets[i] > size ) )
{
FT_ERROR(( "pcf_get_bitmaps:"));
FT_ERROR(( " invalid offset to bitmap data of glyph %d\n", i ));
}
else
face->metrics[i].bits = stream->pos + offsets[i];
}
face->bitmapsFormat = format;
Bail:
FT_FREE( offsets );
return error;
}
static FT_Error
pcf_get_properties( FT_Stream stream,
PCF_Face face )
{
PCF_ParseProperty props = 0;
PCF_Property properties;
FT_UInt nprops, i;
FT_ULong format, size;
FT_Error error;
FT_Memory memory = FT_FACE(face)->memory;
FT_ULong string_size;
FT_String* strings = 0;
error = pcf_seek_to_table_type( stream,
face->toc.tables,
face->toc.count,
PCF_PROPERTIES,
&format,
&size );
if ( error )
goto Bail;
if ( FT_READ_ULONG_LE( format ) )
goto Bail;
FT_TRACE4(( "pcf_get_properties:\n" ));
FT_TRACE4(( " format = %ld\n", format ));
if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
goto Bail;
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_ULONG( nprops );
else
(void)FT_READ_ULONG_LE( nprops );
if ( error )
goto Bail;
FT_TRACE4(( " nprop = %d\n", nprops ));
/* rough estimate */
if ( nprops > size / PCF_PROPERTY_SIZE )
{
error = PCF_Err_Invalid_Table;
goto Bail;
}
face->nprops = nprops;
if ( FT_NEW_ARRAY( props, nprops ) )
goto Bail;
for ( i = 0; i < nprops; i++ )
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
{
if ( FT_STREAM_READ_FIELDS( pcf_property_msb_header, props + i ) )
goto Bail;
}
else
{
if ( FT_STREAM_READ_FIELDS( pcf_property_header, props + i ) )
goto Bail;
}
}
/* pad the property array */
/* */
/* clever here - nprops is the same as the number of odd-units read, */
/* as only isStringProp are odd length (Keith Packard) */
/* */
if ( nprops & 3 )
{
i = 4 - ( nprops & 3 );
if ( FT_STREAM_SKIP( i ) )
{
error = PCF_Err_Invalid_Stream_Skip;
goto Bail;
}
}
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_ULONG( string_size );
else
(void)FT_READ_ULONG_LE( string_size );
if ( error )
goto Bail;
FT_TRACE4(( " string_size = %ld\n", string_size ));
/* rough estimate */
if ( string_size > size - nprops * PCF_PROPERTY_SIZE )
{
error = PCF_Err_Invalid_Table;
goto Bail;
}
if ( FT_NEW_ARRAY( strings, string_size ) )
goto Bail;
error = FT_Stream_Read( stream, (FT_Byte*)strings, string_size );
if ( error )
goto Bail;
if ( FT_NEW_ARRAY( properties, nprops ) )
goto Bail;
face->properties = properties;
for ( i = 0; i < nprops; i++ )
{
FT_Long name_offset = props[i].name;
if ( ( name_offset < 0 ) ||
( (FT_ULong)name_offset > string_size ) )
{
error = PCF_Err_Invalid_Offset;
goto Bail;
}
if ( FT_STRDUP( properties[i].name, strings + name_offset ) )
goto Bail;
FT_TRACE4(( " %s:", properties[i].name ));
properties[i].isString = props[i].isString;
if ( props[i].isString )
{
FT_Long value_offset = props[i].value;
if ( ( value_offset < 0 ) ||
( (FT_ULong)value_offset > string_size ) )
{
error = PCF_Err_Invalid_Offset;
goto Bail;
}
if ( FT_STRDUP( properties[i].value.atom, strings + value_offset ) )
goto Bail;
FT_TRACE4(( " `%s'\n", properties[i].value.atom ));
}
else
{
properties[i].value.integer = props[i].value;
FT_TRACE4(( " %d\n", properties[i].value.integer ));
}
}
error = PCF_Err_Ok;
Bail:
FT_FREE( props );
FT_FREE( strings );
return error;
}
static FT_Error
pcf_get_encodings( FT_Stream stream,
PCF_Face face )
{
FT_Error error;
FT_Memory memory = FT_FACE( face )->memory;
FT_ULong format, size;
int firstCol, lastCol;
int firstRow, lastRow;
int nencoding, encodingOffset;
int i, j, k;
PCF_Encoding encoding = NULL;
error = pcf_seek_to_table_type( stream,
face->toc.tables,
face->toc.count,
PCF_BDF_ENCODINGS,
&format,
&size );
if ( error )
return error;
error = FT_Stream_EnterFrame( stream, 14 );
if ( error )
return error;
format = FT_GET_ULONG_LE();
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
{
firstCol = FT_GET_SHORT();
lastCol = FT_GET_SHORT();
firstRow = FT_GET_SHORT();
lastRow = FT_GET_SHORT();
face->defaultChar = FT_GET_SHORT();
}
else
{
firstCol = FT_GET_SHORT_LE();
lastCol = FT_GET_SHORT_LE();
firstRow = FT_GET_SHORT_LE();
lastRow = FT_GET_SHORT_LE();
face->defaultChar = FT_GET_SHORT_LE();
}
FT_Stream_ExitFrame( stream );
if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
return FT_THROW( Invalid_File_Format );
/* sanity checks */
if ( firstCol < 0 ||
firstCol > lastCol ||
lastCol > 0xFF ||
firstRow < 0 ||
firstRow > lastRow ||
lastRow > 0xFF )
return FT_THROW( Invalid_Table );
FT_TRACE4(( "pdf_get_encodings:\n" ));
FT_TRACE4(( " firstCol %d, lastCol %d, firstRow %d, lastRow %d\n",
firstCol, lastCol, firstRow, lastRow ));
nencoding = ( lastCol - firstCol + 1 ) * ( lastRow - firstRow + 1 );
if ( FT_NEW_ARRAY( encoding, nencoding ) )
return FT_THROW( Out_Of_Memory );
error = FT_Stream_EnterFrame( stream, 2 * nencoding );
if ( error )
goto Bail;
k = 0;
for ( i = firstRow; i <= lastRow; i++ )
{
for ( j = firstCol; j <= lastCol; j++ )
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
encodingOffset = FT_GET_SHORT();
else
encodingOffset = FT_GET_SHORT_LE();
if ( encodingOffset != -1 )
{
encoding[k].enc = i * 256 + j;
encoding[k].glyph = (FT_Short)encodingOffset;
FT_TRACE5(( " code %d (0x%04X): idx %d\n",
encoding[k].enc, encoding[k].enc, encoding[k].glyph ));
k++;
}
}
}
FT_Stream_ExitFrame( stream );
if ( FT_RENEW_ARRAY( encoding, nencoding, k ) )
goto Bail;
face->nencodings = k;
face->encodings = encoding;
return error;
Bail:
FT_FREE( encoding );
return error;
}
static FT_Error
pcf_get_metrics( FT_Stream stream,
PCF_Face face )
{
FT_Error error;
FT_Memory memory = FT_FACE( face )->memory;
FT_ULong format, size;
PCF_Metric metrics = 0;
FT_ULong nmetrics, i;
error = pcf_seek_to_table_type( stream,
face->toc.tables,
face->toc.count,
PCF_METRICS,
&format,
&size );
if ( error )
return error;
if ( FT_READ_ULONG_LE( format ) )
goto Bail;
if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) &&
!PCF_FORMAT_MATCH( format, PCF_COMPRESSED_METRICS ) )
return FT_THROW( Invalid_File_Format );
if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_ULONG( nmetrics );
else
(void)FT_READ_ULONG_LE( nmetrics );
}
else
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_USHORT( nmetrics );
else
(void)FT_READ_USHORT_LE( nmetrics );
}
if ( error )
return FT_THROW( Invalid_File_Format );
face->nmetrics = nmetrics;
if ( !nmetrics )
return FT_THROW( Invalid_Table );
FT_TRACE4(( "pcf_get_metrics:\n" ));
FT_TRACE4(( " number of metrics: %d\n", nmetrics ));
/* rough estimate */
if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
{
if ( nmetrics > size / PCF_METRIC_SIZE )
return FT_THROW( Invalid_Table );
}
else
{
if ( nmetrics > size / PCF_COMPRESSED_METRIC_SIZE )
return FT_THROW( Invalid_Table );
}
if ( FT_NEW_ARRAY( face->metrics, nmetrics ) )
return FT_THROW( Out_Of_Memory );
metrics = face->metrics;
for ( i = 0; i < nmetrics; i++, metrics++ )
{
error = pcf_get_metric( stream, format, metrics );
metrics->bits = 0;
FT_TRACE5(( " idx %d: width=%d, "
"lsb=%d, rsb=%d, ascent=%d, descent=%d, swidth=%d\n",
i,
metrics->characterWidth,
metrics->leftSideBearing,
metrics->rightSideBearing,
metrics->ascent,
metrics->descent,
metrics->attributes ));
if ( error )
break;
/* sanity checks -- those values are used in `PCF_Glyph_Load' to */
/* compute a glyph's bitmap dimensions, thus setting them to zero in */
/* case of an error disables this particular glyph only */
if ( metrics->rightSideBearing < metrics->leftSideBearing ||
metrics->ascent + metrics->descent < 0 )
{
metrics->characterWidth = 0;
metrics->leftSideBearing = 0;
metrics->rightSideBearing = 0;
metrics->ascent = 0;
metrics->descent = 0;
FT_TRACE0(( "pcf_get_metrics:"
" invalid metrics for glyph %d\n", i ));
}
}
if ( error )
FT_FREE( face->metrics );
Bail:
return error;
}
static FT_Error
pcf_get_metrics( FT_Stream stream,
PCF_Face face )
{
FT_Error error = PCF_Err_Ok;
FT_Memory memory = FT_FACE(face)->memory;
FT_ULong format = 0;
FT_ULong size = 0;
PCF_Metric metrics = 0;
int i;
int nmetrics = -1;
error = pcf_seek_to_table_type( stream,
face->toc.tables,
face->toc.count,
PCF_METRICS,
&format,
&size );
if ( error )
return error;
error = FT_READ_ULONG_LE( format );
if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) &&
!PCF_FORMAT_MATCH( format, PCF_COMPRESSED_METRICS ) )
return PCF_Err_Invalid_File_Format;
if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_ULONG( nmetrics );
else
(void)FT_READ_ULONG_LE( nmetrics );
}
else
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_USHORT( nmetrics );
else
(void)FT_READ_USHORT_LE( nmetrics );
}
if ( error || nmetrics == -1 )
return PCF_Err_Invalid_File_Format;
face->nmetrics = nmetrics;
if ( FT_NEW_ARRAY( face->metrics, nmetrics ) )
return PCF_Err_Out_Of_Memory;
metrics = face->metrics;
for ( i = 0; i < nmetrics; i++ )
{
pcf_get_metric( stream, format, metrics + i );
metrics[i].bits = 0;
FT_TRACE4(( "%d : width=%d, "
"lsb=%d, rsb=%d, ascent=%d, descent=%d, swidth=%d\n",
i,
( metrics + i )->characterWidth,
( metrics + i )->leftSideBearing,
( metrics + i )->rightSideBearing,
( metrics + i )->ascent,
( metrics + i )->descent,
( metrics + i )->attributes ));
if ( error )
break;
}
if ( error )
FT_FREE( face->metrics );
return error;
}
static FT_Error
pcf_get_properties( FT_Stream stream,
PCF_Face face )
{
PCF_ParseProperty props = 0;
PCF_Property properties = 0;
FT_Int nprops, i;
FT_ULong format, size;
FT_Error error;
FT_Memory memory = FT_FACE(face)->memory;
FT_ULong string_size;
FT_String* strings = 0;
error = pcf_seek_to_table_type( stream,
face->toc.tables,
face->toc.count,
PCF_PROPERTIES,
&format,
&size );
if ( error )
goto Bail;
if ( FT_READ_ULONG_LE( format ) )
goto Bail;
FT_TRACE4(( "get_prop: format = %ld\n", format ));
if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
goto Bail;
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_ULONG( nprops );
else
(void)FT_READ_ULONG_LE( nprops );
if ( error )
goto Bail;
FT_TRACE4(( "get_prop: nprop = %d\n", nprops ));
if ( FT_NEW_ARRAY( props, nprops ) )
goto Bail;
for ( i = 0; i < nprops; i++ )
{
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
{
if ( FT_STREAM_READ_FIELDS( pcf_property_msb_header, props + i ) )
goto Bail;
}
else
{
if ( FT_STREAM_READ_FIELDS( pcf_property_header, props + i ) )
goto Bail;
}
}
/* pad the property array */
/* */
/* clever here - nprops is the same as the number of odd-units read, */
/* as only isStringProp are odd length (Keith Packard) */
/* */
if ( nprops & 3 )
{
i = 4 - ( nprops & 3 );
FT_Stream_Skip( stream, i );
}
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
(void)FT_READ_ULONG( string_size );
else
(void)FT_READ_ULONG_LE( string_size );
if ( error )
goto Bail;
FT_TRACE4(( "get_prop: string_size = %ld\n", string_size ));
if ( FT_NEW_ARRAY( strings, string_size ) )
goto Bail;
error = FT_Stream_Read( stream, (FT_Byte*)strings, string_size );
if ( error )
goto Bail;
if ( FT_NEW_ARRAY( properties, nprops ) )
goto Bail;
for ( i = 0; i < nprops; i++ )
{
/* XXX: make atom */
if ( FT_NEW_ARRAY( properties[i].name,
ft_strlen( strings + props[i].name ) + 1 ) )
goto Bail;
ft_strcpy( properties[i].name,strings + props[i].name );
properties[i].isString = props[i].isString;
if ( props[i].isString )
{
if ( FT_NEW_ARRAY( properties[i].value.atom,
ft_strlen( strings + props[i].value ) + 1 ) )
goto Bail;
ft_strcpy( properties[i].value.atom, strings + props[i].value );
}
else
properties[i].value.integer = props[i].value;
}
face->properties = properties;
face->nprops = nprops;
FT_FREE( props );
FT_FREE( strings );
return PCF_Err_Ok;
Bail:
FT_FREE( props );
FT_FREE( strings );
return error;
}
