Class: Puppet::FileServing::Metadata Private

Inherits:
Base show all
Extended by:
Indirector
Includes:
Util::Checksums
Defined in:
lib/puppet/file_serving/metadata.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

A class that handles retrieving file metadata.

Direct Known Subclasses

HttpMetadata

Defined Under Namespace

Classes: MetaStat, WindowsStat

Constant Summary collapse

PARAM_ORDER =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

[:mode, :ftype, :owner, :group]

Constants included from Indirector

Indirector::BadNameRegexp

Constants included from Util::Checksums

Util::Checksums::KNOWN_CHECKSUMS

Instance Attribute Summary collapse

Attributes inherited from Base

#links, #relative_path, #source

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Indirector

configure_routes, indirects

Methods included from Util::Checksums

checksum?, checksum_file, checksum_stream, ctime, ctime?, ctime_file, ctime_stream, known_checksum_types, md5, md5?, md5_file, md5_hex_length, md5_stream, md5lite, md5lite?, md5lite_file, md5lite_hex_length, md5lite_stream, mtime, mtime?, mtime_file, mtime_stream, none, none?, none_file, none_stream, sha1, sha1?, sha1_file, sha1_hex_length, sha1_stream, sha1lite, sha1lite?, sha1lite_file, sha1lite_hex_length, sha1lite_stream, sha224, sha224?, sha224_file, sha224_hex_length, sha224_stream, sha256, sha256?, sha256_file, sha256_hex_length, sha256_stream, sha256lite, sha256lite?, sha256lite_file, sha256lite_hex_length, sha256lite_stream, sha384, sha384?, sha384_file, sha384_hex_length, sha384_stream, sha512, sha512?, sha512_file, sha512_hex_length, sha512_stream, sumdata, sumtype, valid_checksum?

Methods inherited from Base

absolute?, #exist?, #full_path, #stat

Constructor Details

#initialize(path, data = {}) ⇒ Metadata

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Metadata.


126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
 
# File 'lib/puppet/file_serving/metadata.rb', line 126

def initialize(path,data={})
  @owner       = data.delete('owner')
  @group       = data.delete('group')
  @mode        = data.delete('mode')
  checksum = data.delete('checksum')
  if checksum
    @checksum_type = checksum['type']
    @checksum      = checksum['value']
  end
  @checksum_type ||= Puppet[:digest_algorithm]
  @ftype       = data.delete('type')
  @destination = data.delete('destination')
  @source      = data.delete('source')
  @content_uri = data.delete('content_uri')

  links = data.fetch('links', nil) || data.fetch(:links, nil)
  relative_path = data.fetch('relative_path', nil) || data.fetch(:relative_path, nil)
  source = @source || data.fetch(:source, nil)
  super(path, links: links, relative_path: relative_path, source: source)
end

Instance Attribute Details

#checksum ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


16
17
18
 
# File 'lib/puppet/file_serving/metadata.rb', line 16

def checksum
  @checksum
end

#checksum_type ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


16
17
18
 
# File 'lib/puppet/file_serving/metadata.rb', line 16

def checksum_type
  @checksum_type
end

#content_uri ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


16
17
18
 
# File 'lib/puppet/file_serving/metadata.rb', line 16

def content_uri
  @content_uri
end

#destination ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


16
17
18
 
# File 'lib/puppet/file_serving/metadata.rb', line 16

def destination
  @destination
end

#ftype ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


16
17
18
 
# File 'lib/puppet/file_serving/metadata.rb', line 16

def ftype
  @ftype
end

#group ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


16
17
18
 
# File 'lib/puppet/file_serving/metadata.rb', line 16

def group
  @group
end

#mode ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


16
17
18
 
# File 'lib/puppet/file_serving/metadata.rb', line 16

def mode
  @mode
end

#owner ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


16
17
18
 
# File 'lib/puppet/file_serving/metadata.rb', line 16

def owner
  @owner
end

#path ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


16
17
18
 
# File 'lib/puppet/file_serving/metadata.rb', line 16

def path
  @path
end

#source_permissions ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


16
17
18
 
# File 'lib/puppet/file_serving/metadata.rb', line 16

def source_permissions
  @source_permissions
end

Class Method Details

.from_data_hash(data) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


164
165
166
 
# File 'lib/puppet/file_serving/metadata.rb', line 164

def self.from_data_hash(data)
  new(data.delete('path'), data)
end

Instance Method Details

#collect(source_permissions = nil) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Retrieve the attributes for this file, relative to a base directory. Note that Puppet::FileSystem.stat(path) raises Errno::ENOENT if the file is absent and this method does not catch that exception.


101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
 
# File 'lib/puppet/file_serving/metadata.rb', line 101

def collect(source_permissions = nil)
  real_path = full_path

  stat = collect_stat(real_path)
  @owner = stat.owner
  @group = stat.group
  @ftype = stat.ftype

  # We have to mask the mode, yay.
  @mode = stat.mode & 007777

  case stat.ftype
  when "file"
    @checksum = ("{#{@checksum_type}}") + send("#{@checksum_type}_file", real_path).to_s
  when "directory" # Always just timestamp the directory.
    @checksum_type = "ctime"
    @checksum = ("{#{@checksum_type}}") + send("#{@checksum_type}_file", path).to_s
  when "link"
    @destination = Puppet::FileSystem.readlink(real_path)
    @checksum = ("{#{@checksum_type}}") + send("#{@checksum_type}_file", real_path).to_s rescue nil
  else
    raise ArgumentError, _("Cannot manage files of type %{file_type}") % { file_type: stat.ftype }
  end
end

#collect_stat(path) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


88
89
90
91
92
93
94
95
96
 
# File 'lib/puppet/file_serving/metadata.rb', line 88

def collect_stat(path)
  stat = stat()

  if Puppet::Util::Platform.windows?
    WindowsStat.new(stat, path, @source_permissions)
  else
    MetaStat.new(stat, @source_permissions)
  end
end

#to_data_hash ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
 
# File 'lib/puppet/file_serving/metadata.rb', line 147

def to_data_hash
  super.update(
    {
      'owner'        => owner,
      'group'        => group,
      'mode'         => mode,
      'checksum'     => {
        'type'   => checksum_type,
        'value'  => checksum
      },
      'type'         => ftype,
      'destination'  => destination,
    }.merge(content_uri ? {'content_uri' => content_uri} : {})
     .merge(source ? {'source' => source} : {})
  )
end