class Rakie::HttpRequest
Constants
- PARSE_CONTENT
- PARSE_HEAD
- PARSE_HEADERS
Attributes
content[RW]
head[RW]
headers[RW]
Public Class Methods
new()
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# File lib/rakie/http_proto.rb, line 27 def initialize @head = Head.new @headers = {} @content = '' end
Public Instance Methods
deserialize(source)
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@param [String] source @return [Integer]
# File lib/rakie/http_proto.rb, line 121 def deserialize(source) current_state = parse_state case current_state when PARSE_HEAD return parse_source_head(source) when PARSE_HEADERS return parse_source_headers(source) when PARSE_CONTENT return parse_source_content(source) end end
parse_source_content(source)
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@param [String] source
# File lib/rakie/http_proto.rb, line 97 def parse_source_content(source) len = headers["content-length"] offset = parse_offset if len == nil return ParseStatus::COMPLETE end len = len.to_i if source.length >= len + offset self.content = source[offset .. (offset + len - 1)] self.parse_state = PARSE_HEAD self.parse_offset = offset + len Log.debug("Rakie::HttpRequest parse source content ok") return ParseStatus::COMPLETE end return ParseStatus::PENDING end
parse_source_head(source)
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@param [String] source
# File lib/rakie/http_proto.rb, line 34 def parse_source_head(source) offset = parse_offset if eol_offset = source.index("\r\n") head_s = source[0 .. eol_offset] head_method, head_path, head_version = head_s.split(' ') head.method = head_method head.path = head_path head.version = head_version self.parse_state = PARSE_HEADERS self.parse_offset = offset + 2 Log.debug("Rakie::HttpRequest parse source head ok") return ParseStatus::CONTINUE end return ParseStatus::PENDING end
parse_source_header_item(header)
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# File lib/rakie/http_proto.rb, line 55 def parse_source_header_item(header) if semi_offset = header.index(':') return [ header[0 .. (semi_offset - 1)].downcase, header[(semi_offset + 1) .. -1].strip ] end return nil end
parse_source_headers(source)
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@param [String] source
# File lib/rakie/http_proto.rb, line 67 def parse_source_headers(source) offset = parse_offset while eol_offset = source.index("\r\n", offset) header = source[offset .. (eol_offset - 1)] if header.length == 0 self.parse_state = PARSE_CONTENT self.parse_offset = eol_offset + 2 Log.debug("Rakie::HttpRequest parse source header done") return ParseStatus::CONTINUE end header_key, header_value = self.parse_source_header_item(header) if header_key headers[header_key] = header_value Log.debug("Rakie::HttpRequest parse source #{header_key}, #{header_value} header ok") end offset = eol_offset + 2 end self.parse_offset = offset return ParseStatus::PENDING end
serialize()
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@return [String]
# File lib/rakie/http_proto.rb, line 137 def serialize data = "" data += "#{head.method} #{head.path} #{head.version}" data += "\r\n" headers_list = [] headers.each do |k, v| headers_list << "#{k}: #{v}" end data += headers_list.join("\r\n") data += "\r\n\r\n" data += content end