where to look for API win32/registry

[Alexandru Popescu]

Hi!

I am trying to write a small script that cleans up the registry after starting Skype (which on
regular basis registers itself in Run).

What I am looking now is the API of Win32::Registry. Where can I find it?

So far I have done this:

require 'win32/registry'
Run_branch = 'Software\Microsoft\Windows\CurrentVersion\Run'
Skype_key = 'Skype'
Win32::Registry::HKEY_CURRENT_USER.open(Run_branch, Win32::Registry::Constants::KEY_ALL_ACCESS) do |
| reg |
reg_typ, reg_val = reg.read(Skype_key)
puts "type: #{reg_typ}"
puts "val : #{reg_val}"
end

type: 1
val : "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized

As you can see I was able to identify the key, but I don't know what can I do next. Win32::Registry
doesn't seem to have a method to delete or modify the content of the key.

On a more general note usually when you want to use such an extension where should I look for
documentation?

thanks a lot,

/alex

 

[Alan Chen]

Hi!

I am trying to write a small script that cleans up the registry after starting Skype (which on
regular basis registers itself in Run).

What I am looking now is the API of Win32::Registry. Where can I find it?

So far I have done this:

require 'win32/registry'
Run_branch = 'Software\Microsoft\Windows\CurrentVersion\Run'
Skype_key = 'Skype'
Win32::Registry::HKEY_CURRENT_USER.open(Run_branch, Win32::Registry::Constants::KEY_ALL_ACCESS) do |
| reg |
reg_typ, reg_val = reg.read(Skype_key)
puts "type: #{reg_typ}"
puts "val : #{reg_val}"

If you haven't built, or don't have an install of, the rdoc
documentation for Ruby, you can find it at
http://www.ruby-doc.org/stdlib/

Modifying and deleting is fairly easy, IIRC:

reg[Skype_key] = "new value"
reg.delete_key(Skype_key)

Cheers,
- alan

 

[Alexandru Popescu]

#: Alan Chen changed the world a bit at a time by saying on 9/29/2005 12:46 AM :#

Hi!

I am trying to write a small script that cleans up the registry after starting Skype (which on
regular basis registers itself in Run).

What I am looking now is the API of Win32::Registry. Where can I find it?

So far I have done this:

require 'win32/registry'
Run_branch = 'Software\Microsoft\Windows\CurrentVersion\Run'
Skype_key = 'Skype'
Win32::Registry::HKEY_CURRENT_USER.open(Run_branch, Win32::Registry::Constants::KEY_ALL_ACCESS) do |
| reg |
reg_typ, reg_val = reg.read(Skype_key)
puts "type: #{reg_typ}"
puts "val : #{reg_val}"

If you haven't built, or don't have an install of, the rdoc
documentation for Ruby, you can find it at
http://www.ruby-doc.org/stdlib/

Modifying and deleting is fairly easy, IIRC:

reg[Skype_key] = "new value"
reg.delete_key(Skype_key)

Cheers,
- alan

delete_key results in error:

Win32::Registry::Error: The system cannot find the file specified.
from c:/ruby/ruby-1.8.2-15/lib/ruby/1.8/win32/registry.rb:800:in `delete_key'
from (irb):6
from (irb):5:in `open'
from c:/ruby/ruby-1.8.2-15/lib/ruby/1.8/win32/registry.rb:608:in `open'
from (irb):5

/alex

 

[daz]

The first 260 lines of registry.rb is an rdoc description
although I couldn't find an entry on ruby-doc.
Readable enough though.

delete_key results in error:

You want delete_value(Skype_key) # (alias delete)

Your key is 'Run' ... 'Run' can have multiple values ...
.... each value can have data associated with it.

So, one 'Run' value is 'Skype' which has data of "C:\...Skype.exe...".

Terminology/apology (skip the WMI stuff):
http://www.microsoft.com/technet/scriptcenter/resources/qanda/mar05/hey0304.mspx


Whatever; I call 'Skype' a key and the data its value because
'[key] = value' fits better than '[value] = data', in my head.

daz

 

[James Britt]

The first 260 lines of registry.rb is an rdoc description
although I couldn't find an entry on ruby-doc.

http://www.ruby-doc.org/stdlib/libdoc/Win32API/rdoc/files/Win32API/lib/win32/registry_rb.html
http://www.ruby-doc.org/stdlib/libdoc/Win32API/rdoc/classes/Win32/Registry/API.html

James

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[Alexandru Popescu]

Yep, usually I am using the same terms, but it seems once again that
MS is smarter .

/alex
--
the_mindstorm.

The first 260 lines of registry.rb is an rdoc description
although I couldn't find an entry on ruby-doc.
Readable enough though.

delete_key results in error:

You want delete_value(Skype_key) # (alias delete)

Your key is 'Run' ... 'Run' can have multiple values ...
.... each value can have data associated with it.

So, one 'Run' value is 'Skype' which has data of "C:\...Skype.exe...".

Terminology/apology (skip the WMI stuff):
http://www.microsoft.com/technet/scriptcenter/resources/qanda/mar05/hey03= 04.mspx


Whatever; I call 'Skype' a key and the data its value because
'[key] =3D value' fits better than '[value] =3D data', in my head.

daz