Class: WindowsInstaller

Inherits:
Hash
  • Object
show all
Defined in:
lib/WindowsInstaller.rb

Constant Summary collapse

@@default_options = 
{mode: '/passive'}

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ WindowsInstaller 



8
9
10
11
 
# File 'lib/WindowsInstaller.rb', line 8

def initialize(options = {})
  @@default_options.each { |key, value| self[key] = value }
  options.each { |key, value| self[key] = value}
end

Class Method Details

.default_options(hash) ⇒ Object 



13
14
15
 
# File 'lib/WindowsInstaller.rb', line 13

def self.default_options(hash) 
	hash.each { |key,value| @@default_options[key] = value }
end

Instance Method Details

#install_msi(msi_file) ⇒ Object 



28
29
30
31
32
33
34
35
36
37
38
39
 
# File 'lib/WindowsInstaller.rb', line 28

def install_msi(msi_file)
  raise "#{msi_file} does not exist!" unless(File.exists?(msi_file))

  msi_file = File.absolute_path(msi_file).gsub(/\//, '\\')

	cmd = "msiexec.exe"
	cmd = "#{cmd} #{self[:mode]}" if(has_key?(:mode))
	cmd = "#{cmd} /i #{msi_file}"

	msiexec(cmd)
	raise "Failed to install msi_file: #{msi_file}" unless(msi_installed?(msi_file))
end

#msi_installed?(msi_file) ⇒ Boolean 



17
18
19
20
 
# File 'lib/WindowsInstaller.rb', line 17

def msi_installed?(msi_file)
  info = msi_properties(msi_file)
  return product_code_installed?(info['ProductCode'])
end

#product_code_installed?(product_code) ⇒ Boolean 



22
23
24
25
26
 
# File 'lib/WindowsInstaller.rb', line 22

def product_code_installed?(product_code)
  installer = WIN32OLE.new('WindowsInstaller.Installer')
	installer.Products.each { |installed_product_code| return true if (product_code == installed_product_code) }
	return false
end

#uninstall_msi(msi_file) ⇒ Object 



41
42
43
44
45
 
# File 'lib/WindowsInstaller.rb', line 41

def uninstall_msi(msi_file)
  raise "#{msi_file} does not exist!" unless(File.exists?(msi_file))
  info = msi_properties(msi_file)
  uninstall_product_code(info['ProductCode'])
end

#uninstall_product_code(product_code) ⇒ Object 



47
48
49
50
51
52
53
54
55
56
57
58
 
# File 'lib/WindowsInstaller.rb', line 47

def uninstall_product_code(product_code)
  raise "#{product_code} is not installed" unless(product_code_installed?(product_code))
 
	cmd = "msiexec.exe"
	cmd = "#{cmd} #{self[:mode]}" if(has_key?(:mode))
	cmd = "#{cmd} /x #{product_code}"
	msiexec(cmd)
	if(product_code_installed?(product_code))
 properties = installed_properties(product_code)
    raise "Failed to uninstall #{properties['InstalledProductName']} #{properties['VersionString']}" 
	end
end