Class: VmRepository

Inherits:
Object
  • Object
show all
Defined in:
lib/ovfparse/vmrepository.rb

Constant Summary collapse

STRICT_CHECKING = 
true
USE_CACHE = 
true
ALLOWABLE_PKG_TYPES =

ALLOWABLE_PKG_TYPES = [“ovf”, “vmx”, “ova”]

["ovf"]
ALLOWABLE_PROTOCOLS =

ALLOWABLE_PROTOCOLS = [“ftp”, “http”, “https”, “file”, “smb”, “esx4”, “vc4”]

["ftp", "http", "https", "file"]

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(uri) ⇒ VmRepository

Returns a new instance of VmRepository.



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# File 'lib/ovfparse/vmrepository.rb', line 15

def initialize(uri)
    (@protocol, @url) = uri.split(":", 2) unless !uri
    @url.sub!(/^\/{0,2}/, '')
    @protocol.downcase
    @url.downcase
end

Instance Attribute Details

#protocol ⇒ Object

Returns the value of attribute protocol.



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# File 'lib/ovfparse/vmrepository.rb', line 13

def protocol
  @protocol
end

#repo ⇒ Object

Returns the value of attribute repo.



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# File 'lib/ovfparse/vmrepository.rb', line 13

def repo
  @repo
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/ovfparse/vmrepository.rb', line 13

def url
  @url
end

Class Method Details

.create(uri, managed) ⇒ Object 



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# File 'lib/ovfparse/vmrepository.rb', line 22

def self.create(uri, managed)
  (@protocol, @url) = uri.split(":", 2) unless !uri
  @url.sub!(/^\/{0,2}/, '')
  @protocol.downcase
  @url.downcase

  if(managed)
    MarketplaceRepository.new(uri)
  elsif @protocol=='ftp'
    FtpVmRepository.new(uri) 
  elsif @protocol=='http'
    HttpVmRepository.new(uri) 
  elsif @protocol=='https'
    HttpsVmRepository.new(uri) 
  elsif @protocol=='file'
    FileVmRepository.new(uri) 
  elsif @protocol.match(/esx/)
    if @protocol.match(/esx4/) 
      Esx4VmRepository.new(uri) 
    else 
      raise NotImplementedError, "Cannot handle this version of ESX: " + @protocol + "\n"
    end
  elsif @protocol.match(/vc/)
    if @protocol.match(/vc4/) 
      Vc4VmRepository.new(uri) 
    else 
      raise NotImplementedError, "Cannot handle this version of VirtualCenter: " + @protocol + "\n"
    end
  else 
    raise NotImplementedError, "Unknown Repository Protocol: " + @protocol + " (bad URI string?)\n"
    VmRepository.new(uri) 
  end
end

.ESXParse(raw_file_list) ⇒ Object 



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# File 'lib/ovfparse/esx4_vmrepository.rb', line 3

def VmRepository.ESXParse(raw_file_list) 
  file_list = Array.new 
  raw_file_list.each { |text_line|
    if text_line.include? "Name:" then
      fragment_arr = text_line.split(" ")
      file = fragment_arr.last 
      file_list.push(file)
    end
  }
  return file_list
end

.FTParse(raw_text_arr) ⇒ Object 



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# File 'lib/ovfparse/ftp_vmrepository.rb', line 3

def VmRepository.FTParse (raw_text_arr)
  file_list = Array.new
  raw_text_arr.each { |file_text| 
    ALLOWABLE_PKG_TYPES.each { |type| 
      if file_text.include? type then
          fragment_arr = file_text.split(" ")
          file = fragment_arr.last
          file_list.push(file)
        break;
      end
    }
  }
  return file_list    
end

.HTTParse(raw_html) ⇒ Object 



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# File 'lib/ovfparse/http_vmrepository.rb', line 3

def VmRepository.HTTParse (raw_html) 
  file_list = Array.new
  raw_html.each("</a>") { |file_text| 
    ALLOWABLE_PKG_TYPES.each { |type| 
      if file_text.include? type then
          fragment = file_text.split("</a>")
          split_expr = (type + "\">")
          file = fragment[0].split(split_expr)
          file_list.push(file[1])
        break
      end
    }          
  }
  return file_list
end

.LSParse(raw_file_text) ⇒ Object 



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# File 'lib/ovfparse/file_vmrepository.rb', line 3

def VmRepository.LSParse (raw_file_text) 
  file_list = Array.new 
  raw_file_text.each { |file_text|
    ALLOWABLE_PKG_TYPES.each { |type| 
      if file_text.include? type then
        fragment_arr = file_text.split(" ")
        file = fragment_arr.last
        file_list.push(file)
      end
    }
  }
  return file_list 
end

Instance Method Details

#fetch ⇒ Object 



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# File 'lib/ovfparse/vmrepository.rb', line 67

def fetch 
end

#get ⇒ Object 



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# File 'lib/ovfparse/vmrepository.rb', line 64

def get 
end

#simplePackageConstruction(package_list) ⇒ Object 



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# File 'lib/ovfparse/vmrepository.rb', line 70

def simplePackageConstruction(package_list)
  packages = Array.new
  package_list.each { |p|
    package = VmPackage.create(self.uri + "/" + p)
    package.base_path = self.uri + "/"
    package.name = p
# @todo remove this, or fix it. Supposed to be handled with a COPS mix-in
#      package.state = VmPackage::UNKNOWN
    packages.push(package)
  }

  return packages
end

#uri ⇒ Object 



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# File 'lib/ovfparse/vmrepository.rb', line 56

def uri 
  if (nil==protocol) then
    return url
  else 
    return (protocol + "://" + url)
  end
end