Class: Riddl::Protocols::HTTP::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby/riddl/protocols/http/parser.rb

Constant Summary collapse

MULTIPART_CONTENT_TYPES = 
[
  #{{{
  'multipart/form-data',
  'multipart/related',
  'multipart/mixed'
  #}}}
].freeze
FORM_CONTENT_TYPES =

}}}

[
  #{{{
  'application/x-www-form-urlencoded'
  #}}}
].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(query_string, input, content_type, content_length, content_disposition, content_id, riddl_type) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/ruby/riddl/protocols/http/parser.rb', line 162

def initialize(query_string,input,content_type,content_length,content_disposition,content_id,riddl_type)
  #{{{
  # rewind because in some cases it is not at start (when multipart without length)

  begin
    input.rewind if input.respond_to?(:rewind)
  rescue Errno::ESPIPE
    # Handles exceptions raised by input streams that cannot be rewound
    # such as when using plain CGI under Apache
  end

  media_type = content_type && content_type.split(/\s*[;,]\s*/, 2).first.downcase
  @params = Riddl::Parameter::Array.new
  parse_nested_query(query_string,:query)
  if MULTIPART_CONTENT_TYPES.include?(media_type)
    parse_multipart(input,content_type,content_length.to_i)
  elsif FORM_CONTENT_TYPES.include?(media_type)
    # sub is a fix for Safari Ajax postings that always append \0
    parse_nested_query(input.read.sub(/\0\z/, ''),:body)
  else 
    parse_content(input,content_type,content_length.to_i,content_disposition||'',content_id||'',riddl_type||'')
  end

  begin
    input.rewind if input.respond_to?(:rewind)
  rescue Errno::ESPIPE
    # Handles exceptions raised by input streams that cannot be rewound
    # such as when using plain CGI under Apache
  end
  #}}}
end

Instance Attribute Details

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/ruby/riddl/protocols/http/parser.rb', line 194

def params
  @params
end

Class Method Details

.unescape(s) ⇒ Object 



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# File 'lib/ruby/riddl/protocols/http/parser.rb', line 21

def self::unescape(s)
  #{{{
  return s if s.nil?  
  s.tr('+', ' ').gsub(/((?:%[0-9a-fA-F]{2})+)/n){
    [$1.delete('%')].pack('H*')
  }
  #}}}
end