Merge branch '35-Message-Output'

Signed-off-by: Gediminas Jakutis <gediminas@varciai.lt>

1 files changed, 0 insertions, 137 deletions

diff --git a/include/protocol.h b/include/protocol.h
deleted file mode 100644
index 34ad4a3..0000000
--- a/include/protocol.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Usurpataion --- client-server protocol interface.
- *
- * Copyright (C) 2019 Ramūnas Mažeikis
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; version 2.1
- * of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
- */
-
-#ifndef USURPATION_PROTOCOL_H_INCLUDED
-#define USURPATION_PROTOCOL_H_INCLUDED
-
-#include <errno.h>
-
-#define	E_TLV_OVERFLOW		(1 << 0)
-#define E_UNKNOWN_TYPE		(1 << 1)
-#define E_IVALID_DESCRIPTOR	(1 << 2)
-#define END_OF_PACKET		(1 << 3)
-
-/**
- * Regular packets contain tlv's defined by tlv_type.
- *
- * Hearbeat packet tell daemon that device is still alive and listening.
- *
- * Discovery packets are used for what they say.
- */
-enum packet_type {
-	REGURAL,
-	HEARTBEAT,
-	DISCOVERY
-};
-
-/**
- * Message sequence number since beggining of sesssion.
- *
- * Mainly used for identifying lost messages.
- */
-typedef unsigned int msg_idx_t;
-
-enum tlv_type {
-	/**
-	 * NULL-terminated string. To be put in a queue to display on the
-	 * screen.
-	 */
-	TEXT,
-
-	/** Fixed point. 1 decimal digit of precision. */
-	FPI1,
-
-	/** Literally time_t */
-	TIMESTAMP,
-
-	/** Represents a request for lost message. Data is unsigned integer
-	 * that uniquely identifies the message.
-	 */
-	REQUEST,
-
-	/**
-	 * Response to request. Begins with unsigned integer that represents
-	 * which message is being repeated and the actual null-terminated
-	 * message after that.
-	 */
-	REPLY,
-
-	/**
-	 * UUID that represents a particular device.
-	 */
-	UUID
-};
-
-/**
- * Packet data itself is a special type of tlv. A packet is either regular,
- * hearbeat or discovery.
- *
- * May be used to send data.
- */
-struct tlv_packet {
-	enum packet_type type;
-	size_t size;
-	size_t offset;
-	char *data;	/* Bytes representing tlv's */
-};
-
-/**
- * Literally type-length-value
- * */
-struct tlv {
-	enum tlv_type type;
-	size_t length;
-	void *data;
-};
-
-struct tlv_parser {
-	char *data;
-	size_t offset;
-	size_t size;
-};
-
-int get_tlv(struct tlv_parser *parser, struct tlv *ret);
-
-/**
- * Appends data to the next packet to be sent. Type of data is determined by
- * enum tlv_type.
- *
- * In case of overflow return E_TLV_OVERFLOW.
- *
- * On next call after retreiving last packet returns END_OF_PACKET.
- *
- * Overflow can be detected after forming tlv header. This means that the
- * packet may have changes.
- * */
-int push_data(struct tlv_packet *packet, enum tlv_type type, char *data);
-
-
-/**
- * Resets offset to 0 and set entire buffer to 0.
- */
-void clear_data(struct tlv_packet *packet);
-
-
-/**
- * Tells what size of buffer is needed for next tlv.
- */
-size_t tlv_data_size(struct tlv_parser *parser);
-
-#endif /* USURPATION_PROTOCOL_H_INCLUDED */