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Some code cleanup

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This commit is contained in:
Igor Socec 2016-11-19 13:46:26 +01:00
parent c17e696566
commit b934bb120c
11 changed files with 122 additions and 112 deletions
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12
telnet.h
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@ -1,15 +1,15 @@
#pragma once
/* Handles details related to telnet protocol. */
#pragma once
#include <common.h>
#define TELNET_MSG_SIZE_CHARMODE 9
#define TELNET_MSG_LEN_CHARMODE 9
/**
* Creates a telnet protocol message that tells client to go into "character"
* mode. The passed data buffer must be big enough to hold the message payload
* with the size defined by TELNET_MSG_SIZE_CHARMODE.
* with the size defined by TELNET_MSG_LEN_CHARMODE.
* Operates directly on the passed data buffer.
*/
void telnet_message_set_character_mode(char *databuf);
@ -19,11 +19,11 @@ void telnet_message_set_character_mode(char *databuf);
* client. Used to filter out the handshake commands of telnet protocol.
* Operates directly on the passed data buffer and modifies the payload length.
*/
void telnet_handle_client_read(char *databuf, int *datalen);
void telnet_filter_client_read(char *databuf, int *datalen);
/**
* Handles special characters in the data buffer before sending them to the
* client. Used to correctly echo the characters to the telnet client.
* Operates directly on the passed data buffer and modifies the payload length.
*/
void telnet_handle_client_write(char *databuf, int *datalen);
void telnet_filter_client_write(char *databuf, int *datalen);