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56 lines
2.2 KiB
Go
56 lines
2.2 KiB
Go
/*
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Copyright (c) 2013 The Gorilla WebSocket Authors. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package webtty
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// Master represents a PTY master, usually it's a websocket connection.
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type Master interface {
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WriteMessage(messageType int, data []byte) error
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ReadMessage() (messageType int, p []byte, err error)
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}
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// The message types are defined in RFC 6455, section 11.8.
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const (
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// TextMessage denotes a text data message. The text message payload is
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// interpreted as UTF-8 encoded text data.
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WSTextMessage = 1
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// BinaryMessage denotes a binary data message.
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WSBinaryMessage = 2
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// CloseMessage denotes a close control message. The optional message
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// payload contains a numeric code and text. Use the FormatCloseMessage
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// function to format a close message payload.
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WSCloseMessage = 8
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// PingMessage denotes a ping control message. The optional message payload
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// is UTF-8 encoded text.
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WSPingMessage = 9
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// PongMessage denotes a ping control message. The optional message payload
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// is UTF-8 encoded text.
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WSPongMessage = 10
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)
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