Introduce PPB_TCPSocket_Dev.

This change exposes the PPB_TCPSocket_Dev interface and makes it to share the same backend as PPB_TCPSocket_Private.

It doesn't include:
- apps permission check;
- TCP socket options that PPB_TCPSocket_Private doesn't support.
These will be implemented in separate CLs.

BUG=247225
TEST=newly added test_tcp_socket.{h,cc}.

Review URL: https://chromiumcodereview.appspot.com/16667002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@206014 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 53 insertions, 0 deletions

diff --git a/ppapi/cpp/dev/tcp_socket_dev.h b/ppapi/cpp/dev/tcp_socket_dev.h
new file mode 100644
index 0000000..16d7dee
--- /dev/null
+++ b/ppapi/cpp/dev/tcp_socket_dev.h
@@ -0,0 +1,53 @@
+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef PPAPI_CPP_DEV_TCP_SOCKET_DEV_H_
+#define PPAPI_CPP_DEV_TCP_SOCKET_DEV_H_
+
+#include "ppapi/c/dev/ppb_tcp_socket_dev.h"
+#include "ppapi/cpp/dev/net_address_dev.h"
+#include "ppapi/cpp/pass_ref.h"
+#include "ppapi/cpp/resource.h"
+
+namespace pp {
+
+class CompletionCallback;
+class InstanceHandle;
+
+class TCPSocket_Dev: public Resource {
+ public:
+  TCPSocket_Dev();
+
+  explicit TCPSocket_Dev(const InstanceHandle& instance);
+
+  TCPSocket_Dev(PassRef, PP_Resource resource);
+
+  TCPSocket_Dev(const TCPSocket_Dev& other);
+
+  virtual ~TCPSocket_Dev();
+
+  TCPSocket_Dev& operator=(const TCPSocket_Dev& other);
+
+  // Returns true if the required interface is available.
+  static bool IsAvailable();
+
+  int32_t Connect(const NetAddress_Dev& addr,
+                  const CompletionCallback& callback);
+  NetAddress_Dev GetLocalAddress() const;
+  NetAddress_Dev GetRemoteAddress() const;
+  int32_t Read(char* buffer,
+               int32_t bytes_to_read,
+               const CompletionCallback& callback);
+  int32_t Write(const char* buffer,
+                int32_t bytes_to_write,
+                const CompletionCallback& callback);
+  void Close();
+  int32_t SetOption(PP_TCPSocket_Option_Dev name,
+                    const Var& value,
+                    const CompletionCallback& callback);
+};
+
+}  // namespace pp
+
+#endif  // PPAPI_CPP_DEV_TCP_SOCKET_DEV_H_