Results for: "uri"

Returns the userinfo ui as [user, password] if properly formatted as ‘user:password’.

Private setter for attributes val.

Create a new DRbObject from a URI alone.

Create a new DRbObject from a URI alone.

we have our own signing code here to avoid a dependency on the aws-sdk gem

Allows Gem::OptionParser to handle HTTP URIs.

Returns a Hash of the defined schemes.

No longer used by internal code.

OpenURI is an easy-to-use wrapper for Net::HTTP, Net::HTTPS and Net::FTP.

Example

It is possible to open an http, https or ftp URL as though it were a file:

URI.open("http://www.ruby-lang.org/") {|f|
  f.each_line {|line| p line}
}

The opened file has several getter methods for its meta-information, as follows, since it is extended by OpenURI::Meta.

URI.open("http://www.ruby-lang.org/en") {|f|
  f.each_line {|line| p line}
  p f.base_uri         # <URI::HTTP:0x40e6ef2 URL:http://www.ruby-lang.org/en/>
  p f.content_type     # "text/html"
  p f.charset          # "iso-8859-1"
  p f.content_encoding # []
  p f.last_modified    # Thu Dec 05 02:45:02 UTC 2002
}

Additional header fields can be specified by an optional hash argument.

URI.open("http://www.ruby-lang.org/en/",
  "User-Agent" => "Ruby/#{RUBY_VERSION}",
  "From" => "foo@bar.invalid",
  "Referer" => "http://www.ruby-lang.org/") {|f|
  # ...
}

The environment variables such as http_proxy, https_proxy and ftp_proxy are in effect by default. Here we disable proxy:

URI.open("http://www.ruby-lang.org/en/", :proxy => nil) {|f|
  # ...
}

See OpenURI::OpenRead.open and URI.open for more on available options.

URI objects can be opened in a similar way.

uri = URI.parse("http://www.ruby-lang.org/en/")
uri.open {|f|
  # ...
}

URI objects can be read directly. The returned string is also extended by OpenURI::Meta.

str = uri.read
p str.base_uri

Author

Tanaka Akira <akr@m17n.org>

Description

Creates a new URI::HTTP object from components, with syntax checking.

The components accepted are userinfo, host, port, path, query, and fragment.

The components should be provided either as an Array, or as a Hash with keys formed by preceding the component names with a colon.

If an Array is used, the components must be passed in the order [userinfo, host, port, path, query, fragment].

Example:

uri = URI::HTTP.build(host: 'www.example.com', path: '/foo/bar')

uri = URI::HTTP.build([nil, "www.example.com", nil, "/path",
  "query", 'fragment'])

Currently, if passed userinfo components this method generates invalid HTTP URIs as per RFC 1738.

Description

Creates a new URI::FTP object from components, with syntax checking.

The components accepted are userinfo, host, port, path, and typecode.

The components should be provided either as an Array, or as a Hash with keys formed by preceding the component names with a colon.

If an Array is used, the components must be passed in the order [userinfo, host, port, path, typecode].

If the path supplied is absolute, it will be escaped in order to make it absolute in the URI.

Examples:

require 'uri'

uri1 = URI::FTP.build(['user:password', 'ftp.example.com', nil,
  '/path/file.zip', 'i'])
uri1.to_s  # => "ftp://user:password@ftp.example.com/%2Fpath/file.zip;type=i"

uri2 = URI::FTP.build({:host => 'ftp.example.com',
  :path => 'ruby/src'})
uri2.to_s  # => "ftp://ftp.example.com/ruby/src"

Description

Creates a new URI::FTP object from generic URL components with no syntax checking.

Unlike build(), this method does not escape the path component as required by RFC1738; instead it is treated as per RFC2396.

Arguments are scheme, userinfo, host, port, registry, path, opaque, query, and fragment, in that order.

Args

v

String

Description

Public setter for the typecode v (with validation).

See also URI::FTP.check_typecode.

Usage

require 'uri'

uri = URI.parse("ftp://john@ftp.example.com/my_file.img")
#=> #<URI::FTP ftp://john@ftp.example.com/my_file.img>
uri.typecode = "i"
uri
#=> #<URI::FTP ftp://john@ftp.example.com/my_file.img;type=i>

Returns the path from an FTP URI.

RFC 1738 specifically states that the path for an FTP URI does not include the / which separates the URI path from the URI host. Example:

ftp://ftp.example.com/pub/ruby

The above URI indicates that the client should connect to ftp.example.com then cd to pub/ruby from the initial login directory.

If you want to cd to an absolute directory, you must include an escaped / (%2F) in the path. Example:

ftp://ftp.example.com/%2Fpub/ruby

This method will then return “/pub/ruby”.

Parses the uri, raising if it’s invalid

Parses the uri, returning the original uri if it’s invalid

Description

Creates a new URI::File object from components, with syntax checking.

The components accepted are host and path.

The components should be provided either as an Array, or as a Hash with keys formed by preceding the component names with a colon.

If an Array is used, the components must be passed in the order [host, path].

Examples:

require 'uri'

uri1 = URI::File.build(['host.example.com', '/path/file.zip'])
uri1.to_s  # => "file://host.example.com/path/file.zip"

uri2 = URI::File.build({:host => 'host.example.com',
  :path => '/ruby/src'})
uri2.to_s  # => "file://host.example.com/ruby/src"