Remove http prefix

webcc/parser.h

@@ -0,0 +1,87 @@
+#ifndef WEBCC_PARSER_H_
+#define WEBCC_PARSER_H_
+
+#include <string>
+
+#include "webcc/common.h"
+#include "webcc/globals.h"
+
+namespace webcc {
+
+class Message;
+
+// HTTP request and response parser.
+class Parser {
+public:
+  explicit Parser(Message* message);
+
+  virtual ~Parser() = default;
+
+  Parser(const Parser&) = delete;
+  Parser& operator=(const Parser&) = delete;
+
+  void Init(Message* message);
+
+  bool finished() const { return finished_; }
+
+  std::size_t content_length() const { return content_length_; }
+
+  bool Parse(const char* data, std::size_t length);
+
+protected:
+  // Reset for next parse.
+  void Reset();
+
+  // Parse headers from pending data.
+  // Return false only on syntax errors.
+  bool ParseHeaders();
+
+  // Get next line (using delimiter CRLF) from the pending data.
+  // The line will not contain a trailing CRLF.
+  // If |erase| is true, the line, as well as the trailing CRLF, will be erased
+  // from the pending data.
+  bool GetNextLine(std::size_t off, std::string* line, bool erase);
+
+  virtual bool ParseStartLine(const std::string& line) = 0;
+
+  bool ParseHeaderLine(const std::string& line);
+
+  virtual bool ParseContent(const char* data, std::size_t length);
+
+  bool ParseFixedContent(const char* data, std::size_t length);
+
+  bool ParseChunkedContent(const char* data, std::size_t length);
+  bool ParseChunkSize();
+
+  // Return false if the compressed content cannot be decompressed.
+  bool Finish();
+
+  void AppendContent(const char* data, std::size_t count);
+  void AppendContent(const std::string& data);
+
+  bool IsContentFull() const;
+
+  // Check header Content-Encoding to see if the content is compressed.
+  bool IsContentCompressed() const;
+
+protected:
+  // The result HTTP message.
+  Message* message_;
+
+  // Data waiting to be parsed.
+  std::string pending_data_;
+
+  // Temporary data and helper flags for parsing.
+  std::size_t content_length_;
+  std::string content_;
+  bool start_line_parsed_;
+  bool content_length_parsed_;
+  bool header_ended_;
+  bool chunked_;
+  std::size_t chunk_size_;
+  bool finished_;
+};
+
+}  // namespace webcc
+
+#endif  // WEBCC_PARSER_H_