25 lines
1,009 B
C
25 lines
1,009 B
C
/* Handles details related to telnet protocol. */
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#define TELNET_MSG_SIZE_CHARMODE 9
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/**
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* Creates a telnet protocol message that tells client to go into "character"
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* mode. The passed data buffer must be big enough to hold the message payload
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* with the size defined by TELNET_MSG_SIZE_CHARMODE.
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* Operates directly on the passed data buffer.
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*/
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void telnet_message_set_character_mode(char *databuf);
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/**
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* Handles special characters in the data buffer after receiving them from the
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* client. Used to filter out the handshake commands of telnet protocol.
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* Operates directly on the passed data buffer and modifies the payload length.
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*/
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void telnet_handle_client_read(char *databuf, int *datalen);
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/**
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* Handles special characters in the data buffer before sending them to the
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* client. Used to correctly echo the characters to the telnet client.
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* Operates directly on the passed data buffer and modifies the payload length.
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*/
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void telnet_handle_client_write(char *databuf, int *datalen);
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