1 files changed, 0 insertions, 141 deletions
diff --git a/trunk/ext/dl/lib/dl/func.rb b/trunk/ext/dl/lib/dl/func.rb
deleted file mode 100644
index b29aebcc8b..0000000000
--- a/trunk/ext/dl/lib/dl/func.rb
+++ /dev/null
@@ -1,141 +0,0 @@
-require 'dl'
-require 'dl/callback'
-require 'dl/stack'
-require 'dl/value'
-require 'thread'
-
-module DL
-  class Function
-    include DL
-    include ValueUtil
-
-    def initialize(cfunc, argtypes, &proc)
-      @cfunc = cfunc
-      @stack = Stack.new(argtypes.collect{|ty| ty.abs})
-      if( @cfunc.ctype < 0 )
-        @cfunc.ctype = @cfunc.ctype.abs
-        @unsigned = true
-      end
-      if( proc )
-        bind(&proc)
-      end
-    end
-
-    def to_i()
-      @cfunc.to_i
-    end
-
-    def call(*args, &block)
-      funcs = []
-      args = wrap_args(args, @stack.types, funcs, &block)
-      r = @cfunc.call(@stack.pack(args))
-      funcs.each{|f| f.unbind_at_call()}
-      return wrap_result(r)
-    end
-
-    def wrap_result(r)
-      case @cfunc.ctype
-      when TYPE_VOIDP
-        r = CPtr.new(r)
-      else
-        if( @unsigned )
-          r = unsigned_value(r, @cfunc.ctype)
-        end
-      end
-      r
-    end
-
-    def bind(&block)
-      if( !block )
-        raise(RuntimeError, "block must be given.")
-      end
-      if( @cfunc.ptr == 0 )
-        cb = Proc.new{|*args|
-          ary = @stack.unpack(args)
-          @stack.types.each_with_index{|ty, idx|
-            case ty
-            when TYPE_VOIDP
-              ary[idx] = CPtr.new(ary[idx])
-            end
-          }
-          r = block.call(*ary)
-          wrap_arg(r, @cfunc.ctype, [])
-        }
-        case @cfunc.calltype
-        when :cdecl
-          @cfunc.ptr = set_cdecl_callback(@cfunc.ctype, @stack.size, &cb)
-        when :stdcall
-          @cfunc.ptr = set_stdcall_callback(@cfunc.ctype, @stack.size, &cb)
-        else
-          raise(RuntimeError, "unsupported calltype: #{@cfunc.calltype}")
-        end
-        if( @cfunc.ptr == 0 )
-          raise(RuntimeException, "can't bind C function.")
-        end
-      end
-    end
-
-    def unbind()
-      if( @cfunc.ptr != 0 )
-        case @cfunc.calltype
-        when :cdecl
-          remove_cdecl_callback(@cfunc.ptr, @cfunc.ctype)
-        when :stdcall
-          remove_stdcall_callback(@cfunc.ptr, @cfunc.ctype)
-        else
-          raise(RuntimeError, "unsupported calltype: #{@cfunc.calltype}")
-        end
-        @cfunc.ptr = 0
-      end
-    end
-
-    def bind_at_call(&block)
-      bind(&block)
-    end
-
-    def unbind_at_call()
-    end
-  end
-
-  class TempFunction < Function
-    def bind_at_call(&block)
-      bind(&block)
-    end
-
-    def unbind_at_call()
-      unbind()
-    end
-  end
-
-  class CarriedFunction < Function
-    def initialize(cfunc, argtypes, n)
-      super(cfunc, argtypes)
-      @carrier = []
-      @index = n
-      @mutex = Mutex.new
-    end
-
-    def create_carrier(data)
-      ary = []
-      userdata = [ary, data]
-      @mutex.lock()
-      @carrier.push(userdata)
-      return dlwrap(userdata)
-    end
-
-    def bind_at_call(&block)
-      userdata = @carrier[-1]
-      userdata[0].push(block)
-      bind{|*args|
-        ptr = args[@index]
-        if( !ptr )
-          raise(RuntimeError, "The index of userdata should be lower than #{args.size}.")
-        end
-        userdata = dlunwrap(Integer(ptr))
-        args[@index] = userdata[1]
-        userdata[0][0].call(*args)
-      }
-      @mutex.unlock()
-    end
-  end
-end