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Unified Diff: runtime/bin/sync_socket.h

Issue 2814143002: Various fixes for sync socket implementation. (Closed)
Patch Set: Created 3 years, 8 months ago
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Index: runtime/bin/sync_socket.h
diff --git a/runtime/bin/sync_socket.h b/runtime/bin/sync_socket.h
new file mode 100644
index 0000000000000000000000000000000000000000..4a918365aa79548c4d769668485a86064e3f6627
--- /dev/null
+++ b/runtime/bin/sync_socket.h
@@ -0,0 +1,48 @@
+// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#ifndef RUNTIME_BIN_SYNC_SOCKET_H_
+#define RUNTIME_BIN_SYNC_SOCKET_H_
+
+#if defined(DART_IO_DISABLED)
+#error "sync_socket.h can only be included on builds with IO enabled"
+#endif
+
+#include "bin/socket_base.h"
+#include "platform/globals.h"
+
+namespace dart {
+namespace bin {
+
+class SynchronousSocket {
+ public:
+ explicit SynchronousSocket(intptr_t fd);
+ ~SynchronousSocket() { ASSERT(fd_ == kClosedFd); }
+
+ intptr_t fd() const { return fd_; }
+ void SetClosedFd();
+
+ static bool Initialize();
+
+ static intptr_t CreateConnect(const RawAddr& addr);
+
+ static Dart_Handle SetSocketIdNativeField(Dart_Handle handle, intptr_t id);
+ static Dart_Handle GetSocketIdNativeField(Dart_Handle socket_obj,
+ SynchronousSocket** socket);
+
+ static void ShutdownRead(intptr_t fd);
+ static void ShutdownWrite(intptr_t fd);
+
+ private:
+ static const int kClosedFd = -1;
+
+ intptr_t fd_;
+
+ DISALLOW_COPY_AND_ASSIGN(SynchronousSocket);
+};
+
+} // namespace bin
+} // namespace dart
+
+#endif // RUNTIME_BIN_SYNC_SOCKET_H_
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