1 /*
2 * Copyright 2011 Google Inc. All Rights Reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "sfntly/table/byte_array_table_builder.h"
18
19 namespace sfntly {
20
~ByteArrayTableBuilder()21 ByteArrayTableBuilder::~ByteArrayTableBuilder() {}
22
ByteValue(int32_t index)23 int32_t ByteArrayTableBuilder::ByteValue(int32_t index) {
24 ReadableFontDataPtr data = InternalReadData();
25 if (data == NULL) {
26 #if !defined (SFNTLY_NO_EXCEPTION)
27 throw IOException("No font data for the table");
28 #endif
29 return -1;
30 }
31 return data->ReadByte(index);
32 }
33
SetByteValue(int32_t index,byte_t b)34 void ByteArrayTableBuilder::SetByteValue(int32_t index, byte_t b) {
35 WritableFontDataPtr data = InternalWriteData();
36 if (data == NULL) {
37 #if !defined (SFNTLY_NO_EXCEPTION)
38 throw IOException("No font data for the table");
39 #endif
40 return;
41 }
42 data->WriteByte(index, b);
43 }
44
ByteCount()45 int32_t ByteArrayTableBuilder::ByteCount() {
46 ReadableFontDataPtr data = InternalReadData();
47 if (data == NULL) {
48 #if !defined (SFNTLY_NO_EXCEPTION)
49 throw IOException("No font data for the table");
50 #endif
51 return 0;
52 }
53 return data->Length();
54 }
55
ByteArrayTableBuilder(Header * header,WritableFontData * data)56 ByteArrayTableBuilder::ByteArrayTableBuilder(Header* header,
57 WritableFontData* data)
58 : TableBasedTableBuilder(header, data) {
59 }
60
ByteArrayTableBuilder(Header * header,ReadableFontData * data)61 ByteArrayTableBuilder::ByteArrayTableBuilder(Header* header,
62 ReadableFontData* data)
63 : TableBasedTableBuilder(header, data) {
64 }
65
ByteArrayTableBuilder(Header * header)66 ByteArrayTableBuilder::ByteArrayTableBuilder(Header* header)
67 : TableBasedTableBuilder(header) {
68 }
69
70 } // namespace sfntly
71