1 files changed, 57 insertions, 0 deletions
diff --git a/sfntly/port/file_input_stream.h b/sfntly/port/file_input_stream.h
new file mode 100644
index 0000000..cbca25f
--- /dev/null
+++ b/sfntly/port/file_input_stream.h
@@ -0,0 +1,57 @@
+/*
+ * 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.
+ */
+
+#ifndef SFNTLY_CPP_SRC_SFNTLY_PORT_FILE_INPUT_STREAM_H_
+#define SFNTLY_CPP_SRC_SFNTLY_PORT_FILE_INPUT_STREAM_H_
+
+#include <stdio.h>
+
+#include "sfntly/port/input_stream.h"
+
+namespace sfntly {
+
+class FileInputStream : public PushbackInputStream {
+ public:
+  FileInputStream();
+  virtual ~FileInputStream();
+
+  // InputStream methods
+  virtual int32_t Available();
+  virtual void Close();
+  virtual void Mark(int32_t readlimit);
+  virtual bool MarkSupported();
+  virtual int32_t Read();
+  virtual int32_t Read(ByteVector* b);
+  virtual int32_t Read(ByteVector* b, int32_t offset, int32_t length);
+  virtual void Reset();
+  virtual int64_t Skip(int64_t n);
+
+  // PushbackInputStream methods
+  virtual void Unread(ByteVector* b);
+  virtual void Unread(ByteVector* b, int32_t offset, int32_t length);
+
+  // Own methods
+  virtual bool Open(const char* file_path);
+
+ private:
+  FILE* file_;
+  size_t position_;
+  size_t length_;
+};
+
+}  // namespace sfntly
+
+#endif  // SFNTLY_CPP_SRC_SFNTLY_PORT_FILE_INPUT_STREAM_H_