$(lib)/win32/api/WNetConnection ← WNet_connection.rb

たけ(tk)です

ruby1.8 では Array#pack のテンプレートの書式が変ったんですね。

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G:/Apollo/TkUtils/win32/api/WNetConnection.rb
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# #! ruby -Ks
#-- $(lib)/win32/api/ WNetConnection.rb
#-- $(lib)/win32/api/ WNetConnection.pi

#-- 最終エラーコードのエラーメッセージを返す。
#-- ruby1.8 でArray#pack の書式が変った。P→p。

require( /^1.6/ =~ RUBY_VERSION ? "Win32API" : "dl/win32" )

module Win32

CONNECT_UPDATE_PROFILE = 0x00000001;
CONNECT_UPDATE_RECENT = 0x00000002;
CONNECT_TEMPORARY = 0x00000004;
CONNECT_INTERACTIVE = 0x00000008; ## show dialog if need
CONNECT_PROMPT = 0x00000010;
CONNECT_NEED_DRIVE = 0x00000020;
CONNECT_REFCOUNT = 0x00000040;
CONNECT_REDIRECT = 0x00000080;
CONNECT_LOCALDRIVE = 0x00000100;
CONNECT_CURRENT_MEDIA = 0x00000200;
CONNECT_DEFERRED = 0x00000400;
CONNECT_RESERVED = 0xFF000000;

NetResource = Struct.new(:scope,:type,:display_type,:usage,:local_name,:remote_name,:comment,:provider)
class NetResource
TEMPLATE = ( /^1.6/ =~ RUBY_VERSION ? "LLLLPPPP" : "LLLLpppp" )
def pack # returns buff
[scope,type,display_type,usage,local_name,remote_name,comment,provider].pack(TEMPLATE)
end
def self.unpack(buff) # returns NetResource object
args = buff.unpack(TEMPLATE)
self.new( *args )
end
end

def self.wnet_add_connection3(handle,resource,passwd=nil,user_name=nil,flags=nil)
template = ( /^1.6/ =~ RUBY_VERSION ? "LPPPL" : "LpppL" )
@… ||= Win32API.new('mpr','WNetAddConnection3',template,'L')
flags ||= CONNECT_INTERACTIVE
@…(handle,resource.pack,passwd,user_name,flags)
end

# -- old API --
# def self.wnet_cancel_connection(name,force=0)
# template = ( /^1.6/ =~ RUBY_VERSION ? "PL" : "pL" )
# @… ||= Win32API.new('mpr','WNetCancelConnection','pL','L')
# @…(name,flags,force)
# end

def self.wnet_cancel_connection2(name,flags=0,force=0)
template = ( /^1.6/ =~ RUBY_VERSION ? "PLL" : "pLL" )
@… ||= Win32API.new('mpr','WNetCancelConnection2',template,'L')
@…(name,flags,force)
end

end # of module Win32

if __FILE__ == $0

require "win32/util/LastErrorMessage"

remote_name = "\\EDiCube-02\hk"
##remote_name = "\\Edicube-02\tk"
##local_name = "k:"
local_name = ""
user_name = nil
passwd = nil

ret = Win32.wnet_cancel_connection2(remote_name)
if ret != 0
p ret,Win32.last_error_message(ret)
else
p :ok
end

res = Win32::NetResource.new(0,0,0,0,local_name,remote_name,"","")
ret = Win32.wnet_add_connection3(0,res,passwd,user_name)
if ret != 0
p ret,Win32.last_error_message(ret)
else
p :ok
end

end
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Take_tk = KUMAGAI Hidetake
たけ(tk)＝熊谷秀武