1 files changed, 259 insertions, 0 deletions
diff --git a/sfntly/table/core/font_header_table.cc b/sfntly/table/core/font_header_table.cc
new file mode 100644
index 0000000..da19258
--- /dev/null
+++ b/sfntly/table/core/font_header_table.cc
@@ -0,0 +1,259 @@
+/*
+ * Copyright 2011 Google Inc. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "sfntly/table/core/font_header_table.h"
+
+namespace sfntly {
+/******************************************************************************
+ * FontHeaderTable class
+ ******************************************************************************/
+FontHeaderTable::~FontHeaderTable() {}
+
+int32_t FontHeaderTable::TableVersion() {
+  return data_->ReadFixed(Offset::kTableVersion);
+}
+
+int32_t FontHeaderTable::FontRevision() {
+  return data_->ReadFixed(Offset::kFontRevision);
+}
+
+int64_t FontHeaderTable::ChecksumAdjustment() {
+  return data_->ReadULong(Offset::kCheckSumAdjustment);
+}
+
+int64_t FontHeaderTable::MagicNumber() {
+  return data_->ReadULong(Offset::kMagicNumber);
+}
+
+int32_t FontHeaderTable::FlagsAsInt() {
+  return data_->ReadUShort(Offset::kFlags);
+}
+
+int32_t FontHeaderTable::UnitsPerEm() {
+  return data_->ReadUShort(Offset::kUnitsPerEm);
+}
+
+int64_t FontHeaderTable::Created() {
+  return data_->ReadDateTimeAsLong(Offset::kCreated);
+}
+
+int64_t FontHeaderTable::Modified() {
+  return data_->ReadDateTimeAsLong(Offset::kModified);
+}
+
+int32_t FontHeaderTable::XMin() {
+  return data_->ReadUShort(Offset::kXMin);
+}
+
+int32_t FontHeaderTable::YMin() {
+  return data_->ReadUShort(Offset::kYMin);
+}
+
+int32_t FontHeaderTable::XMax() {
+  return data_->ReadUShort(Offset::kXMax);
+}
+
+int32_t FontHeaderTable::YMax() {
+  return data_->ReadUShort(Offset::kYMax);
+}
+
+int32_t FontHeaderTable::MacStyleAsInt() {
+  return data_->ReadUShort(Offset::kMacStyle);
+}
+
+int32_t FontHeaderTable::LowestRecPPEM() {
+  return data_->ReadUShort(Offset::kLowestRecPPEM);
+}
+
+int32_t FontHeaderTable::FontDirectionHint() {
+  return data_->ReadShort(Offset::kFontDirectionHint);
+}
+
+int32_t FontHeaderTable::IndexToLocFormat() {
+  return data_->ReadShort(Offset::kIndexToLocFormat);
+}
+
+int32_t FontHeaderTable::GlyphDataFormat() {
+  return data_->ReadShort(Offset::kGlyphDataFormat);
+}
+
+FontHeaderTable::FontHeaderTable(Header* header, ReadableFontData* data)
+    : Table(header, data) {
+  IntegerList checksum_ranges;
+  checksum_ranges.push_back(0);
+  checksum_ranges.push_back(Offset::kCheckSumAdjustment);
+  checksum_ranges.push_back(Offset::kMagicNumber);
+  data_->SetCheckSumRanges(checksum_ranges);
+}
+
+/******************************************************************************
+ * FontHeaderTable::Builder class
+ ******************************************************************************/
+FontHeaderTable::Builder::Builder(FontDataTableBuilderContainer* font_builder,
+                                  Header* header, WritableFontData* data) :
+    Table::TableBasedTableBuilder(font_builder, header, data) {
+}
+
+FontHeaderTable::Builder::Builder(FontDataTableBuilderContainer* font_builder,
+                                  Header* header, ReadableFontData* data) :
+    Table::TableBasedTableBuilder(font_builder, header, data) {
+}
+
+FontHeaderTable::Builder::~Builder() {}
+
+CALLER_ATTACH FontDataTable* FontHeaderTable::Builder::SubBuildTable(
+    ReadableFontData* data) {
+  FontDataTablePtr table = new FontHeaderTable(header(), data);
+  return table.Detach();
+}
+
+int32_t FontHeaderTable::Builder::TableVersion() {
+  return down_cast<FontHeaderTable*>(GetTable())->TableVersion();
+}
+
+void FontHeaderTable::Builder::SetTableVersion(int32_t version) {
+  InternalWriteData()->WriteFixed(Offset::kTableVersion, version);
+}
+
+int32_t FontHeaderTable::Builder::FontRevision() {
+  return down_cast<FontHeaderTable*>(GetTable())->FontRevision();
+}
+
+void FontHeaderTable::Builder::SetFontRevision(int32_t revision) {
+  InternalWriteData()->WriteFixed(Offset::kFontRevision, revision);
+}
+
+int64_t FontHeaderTable::Builder::ChecksumAdjustment() {
+  return down_cast<FontHeaderTable*>(GetTable())->ChecksumAdjustment();
+}
+
+void FontHeaderTable::Builder::SetChecksumAdjustment(int64_t adjustment) {
+  InternalWriteData()->WriteULong(Offset::kCheckSumAdjustment, adjustment);
+}
+
+int64_t FontHeaderTable::Builder::MagicNumber() {
+  return down_cast<FontHeaderTable*>(GetTable())->MagicNumber();
+}
+
+void FontHeaderTable::Builder::SetMagicNumber(int64_t magic_number) {
+  InternalWriteData()->WriteULong(Offset::kMagicNumber, magic_number);
+}
+
+int32_t FontHeaderTable::Builder::FlagsAsInt() {
+  return down_cast<FontHeaderTable*>(GetTable())->FlagsAsInt();
+}
+
+void FontHeaderTable::Builder::SetFlagsAsInt(int32_t flags) {
+  InternalWriteData()->WriteUShort(Offset::kFlags, flags);
+}
+
+int32_t FontHeaderTable::Builder::UnitsPerEm() {
+  return down_cast<FontHeaderTable*>(GetTable())->UnitsPerEm();
+}
+
+void FontHeaderTable::Builder::SetUnitsPerEm(int32_t units) {
+  InternalWriteData()->WriteUShort(Offset::kUnitsPerEm, units);
+}
+
+int64_t FontHeaderTable::Builder::Created() {
+  return down_cast<FontHeaderTable*>(GetTable())->Created();
+}
+
+void FontHeaderTable::Builder::SetCreated(int64_t date) {
+  InternalWriteData()->WriteDateTime(Offset::kCreated, date);
+}
+
+int64_t FontHeaderTable::Builder::Modified() {
+  return down_cast<FontHeaderTable*>(GetTable())->Modified();
+}
+
+void FontHeaderTable::Builder::SetModified(int64_t date) {
+  InternalWriteData()->WriteDateTime(Offset::kModified, date);
+}
+
+int32_t FontHeaderTable::Builder::XMin() {
+  return down_cast<FontHeaderTable*>(GetTable())->XMin();
+}
+
+void FontHeaderTable::Builder::SetXMin(int32_t xmin) {
+  InternalWriteData()->WriteShort(Offset::kXMin, xmin);
+}
+
+int32_t FontHeaderTable::Builder::YMin() {
+  return down_cast<FontHeaderTable*>(GetTable())->YMin();
+}
+
+void FontHeaderTable::Builder::SetYMin(int32_t ymin) {
+  InternalWriteData()->WriteShort(Offset::kYMin, ymin);
+}
+
+int32_t FontHeaderTable::Builder::XMax() {
+  return down_cast<FontHeaderTable*>(GetTable())->XMax();
+}
+
+void FontHeaderTable::Builder::SetXMax(int32_t xmax) {
+  InternalWriteData()->WriteShort(Offset::kXMax, xmax);
+}
+
+int32_t FontHeaderTable::Builder::YMax() {
+  return down_cast<FontHeaderTable*>(GetTable())->YMax();
+}
+
+void FontHeaderTable::Builder::SetYMax(int32_t ymax) {
+  InternalWriteData()->WriteShort(Offset::kYMax, ymax);
+}
+
+int32_t FontHeaderTable::Builder::MacStyleAsInt() {
+  return down_cast<FontHeaderTable*>(GetTable())->MacStyleAsInt();
+}
+
+void FontHeaderTable::Builder::SetMacStyleAsInt(int32_t style) {
+  InternalWriteData()->WriteUShort(Offset::kMacStyle, style);
+}
+
+int32_t FontHeaderTable::Builder::LowestRecPPEM() {
+  return down_cast<FontHeaderTable*>(GetTable())->LowestRecPPEM();
+}
+
+void FontHeaderTable::Builder::SetLowestRecPPEM(int32_t size) {
+  InternalWriteData()->WriteUShort(Offset::kLowestRecPPEM, size);
+}
+
+int32_t FontHeaderTable::Builder::FontDirectionHint() {
+  return down_cast<FontHeaderTable*>(GetTable())->FontDirectionHint();
+}
+
+void FontHeaderTable::Builder::SetFontDirectionHint(int32_t hint) {
+  InternalWriteData()->WriteShort(Offset::kFontDirectionHint, hint);
+}
+
+int32_t FontHeaderTable::Builder::IndexToLocFormat() {
+  return down_cast<FontHeaderTable*>(GetTable())->IndexToLocFormat();
+}
+
+void FontHeaderTable::Builder::SetIndexToLocFormat(int32_t format) {
+  InternalWriteData()->WriteShort(Offset::kIndexToLocFormat, format);
+}
+
+int32_t FontHeaderTable::Builder::GlyphDataFormat() {
+  return down_cast<FontHeaderTable*>(GetTable())->GlyphDataFormat();
+}
+
+void FontHeaderTable::Builder::SetGlyphDataFormat(int32_t format) {
+  InternalWriteData()->WriteShort(Offset::kGlyphDataFormat, format);
+}
+
+}  // namespace sfntly