67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
#ifndef PROTOCOL_H
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#define PROTOCOL_H
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#include <QByteArray>
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#include <QMetaType>
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#include <QSharedPointer>
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#include <QString>
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#include <functional>
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constexpr quint32 CHUNK_BUF_SIZE = 1 * 1024 * 1024;
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// It is specified here that the first 30 contents (inclusive) are
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// used for communication with the server.
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// Contents beyond 30 are only forwarded.
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enum FrameBufferType : uint16_t {
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FBT_NONE = 0,
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FBT_SER_MSG_HEARTBEAT,
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FBT_SER_MSG_ASKCLIENTS,
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FBT_SER_MSG_YOURID,
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FBT_SER_MSG_RESPONSE,
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FBT_SER_MSG_FORWARD_FAILED,
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FBT_SER_MSG_JUDGE_OTHER_ALIVE,
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FBT_SER_MSG_OFFLINE,
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FBT_CLI_BIN_FILEDATA = 31,
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FBT_CLI_MSG_COMMUNICATE,
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FBT_CLI_ASK_DIRFILE,
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FBT_CLI_ANS_DIRFILE,
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FBT_CLI_ASK_HOME,
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FBT_CLI_ANS_HOME,
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FBT_CLI_REQ_SEND,
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FBT_CLI_CAN_SEND,
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FBT_CLI_CANOT_SEND,
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FBT_CLI_REQ_DOWN,
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FBT_CLI_CAN_DOWN,
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FBT_CLI_CANOT_DOWN,
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FBT_CLI_FILE_BUFFER,
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FBT_CLI_TRANS_DONE,
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FBT_CLI_TRANS_FAILED,
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FBT_CLI_FILE_INFO,
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FBT_MSGINFO_ASK,
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FBT_MSGINFO_ANSWER
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};
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// 字符串标识
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#define STRMSG_REQUEST_CHECK_FILE_EXIST "requestCheckFileExist"
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#define STRMSG_ANSWER_CHECK_FILE_EXIST "answerCheckFileExist"
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struct FrameBuffer {
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QByteArray data;
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QString fid;
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QString tid;
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FrameBufferType type = FBT_NONE;
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bool sendRet;
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};
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class Protocol
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{
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public:
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Protocol();
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public:
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static QSharedPointer<FrameBuffer> ParseBuffer(QByteArray& buffer);
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static QByteArray PackBuffer(const QSharedPointer<FrameBuffer>& frame);
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};
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#endif // PROTOCOL_H
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