add prepare, check, idle and async handles, remove Net module where u…

…nnecessary

lib/uv.rb

@@ -366,4 +366,8 @@ class SockaddrIn6 < FFI::Struct
   autoload :UDP, 'uv/udp'
   autoload :TTY, 'uv/tty'
   autoload :Pipe, 'uv/pipe'
+  autoload :Prepare, 'uv/prepare'
+  autoload :Check, 'uv/check'
+  autoload :Idle, 'uv/idle'
+  autoload :Async, 'uv/async'
 end

lib/uv/async.rb

@@ -0,0 +1,25 @@
+module UV
+  class Async
+    include Handle, Resource, Listener
+
+    def initialize(loop, &block)
+      raise "no block given" unless block_given?
+      @async_block = block
+    end
+
+    def send
+      check_result UV.async_send(handle)
+    end
+
+    private
+    def on_async(handle, status)
+      @async_block.call(check_result(status))
+    end
+
+    def create_handle
+      ptr = UV.malloc(UV.handle_size(:uv_async))
+      check_result! UV.async_init(loop.pointer, ptr, callback(:on_async))
+      ptr
+    end
+  end
+end

lib/uv/check.rb

@@ -0,0 +1,20 @@
+module UV
+  class Check
+    include Handle, Resource, Listener
+
+    def start(&block)
+      raise "no block given" unless block_given?
+      @check_block = block
+      check_result! UV.check_start(handle, callback(:on_check))
+    end
+
+    def stop
+      check_result! UV.check_stop(handle)
+    end
+
+    private
+    def on_check(handle, status)
+      @check_block.call(check_result(status))
+    end
+  end
+end

lib/uv/idle.rb

@@ -0,0 +1,20 @@
+module UV
+  class Idle
+    include Handle, Resource, Listener
+
+    def start(&block)
+      raise "no block given" unless block_given?
+      @idle_block = block
+      check_result! UV.idle_start(handle, callback(:on_idle))
+    end
+
+    def stop
+      check_result! UV.idle_stop(handle)
+    end
+
+    private
+    def on_idle(handle, status)
+      @idle_block.call(check_result(status))
+    end
+  end
+end

lib/uv/loop.rb

@@ -61,6 +61,22 @@ def pipe(ipc = false)
       Pipe.new(self, ipc)
     end
 
+    def prepare
+      Prepare.new(self)
+    end
+
+    def check
+      Check.new(self)
+    end
+
+    def idle
+      Idle.new(self)
+    end
+
+    def async(&block)
+      Async.new(self, &block)
+    end
+
     attr_reader :pointer
   end
 end

lib/uv/pipe.rb

@@ -1,6 +1,6 @@
 module UV
   class Pipe
-    include Stream, Handle, Resource, Listener, Net
+    include Stream, Handle, Resource, Listener
 
     def initialize(loop, ipc = false)
       super(loop)

lib/uv/prepare.rb

@@ -0,0 +1,20 @@
+module UV
+  class Prepare
+    include Handle, Resource, Listener
+
+    def start(&block)
+      raise "no block given" unless block_given?
+      @prepare_block = block
+      check_result! UV.prepare_start(handle, callback(:on_prepare))
+    end
+
+    def stop
+      check_result! UV.prepare_stop(handle)
+    end
+
+    private
+    def on_prepare(handle, status)
+      @prepare_block.call(check_result(status))
+    end
+  end
+end

lib/uv/tty.rb

@@ -1,6 +1,6 @@
 module UV
   class TTY
-    include Stream, Handle, Resource, Listener, Net
+    include Stream, Handle, Resource, Listener
 
     def initialize(loop, io, readable = true)
       super(loop)