1 files changed, 0 insertions, 153 deletions
diff --git a/src/common/protocol.c b/src/common/protocol.c
deleted file mode 100644
index dc0f532..0000000
--- a/src/common/protocol.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Usurpataion --- clinet-server protocol implementation.
- *
- * 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
- */
-
-/**
- * Common parts of protocol implementation. Handling of anything that actually
- * deals with connection descriptor has to be implemented by device and daemon
- * separately.
- */
-
-#include "protocol.h"
-#include "protocol_private.h"
-#include "net.h"
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#define READ_AS(from, type)	(*(type*)(from))
-
-int push_data(cd_t connection, const char *data, enum tlv_type type)
-{
-	int ret = E_UNKNOWN_TYPE;
-	switch (type) {
-	case TEXT:
-		ret = push_string(connection, data);
-		break;
-	case FPI1:
-		ret = push_fpi1(connection, data);
-		break;
-	case TIMESTAMP:
-		ret = push_timestamp(connection, data);
-		break;
-	case REQUEST:
-		ret = push_request(connection, data);
-		break;
-	case REPLY:
-		ret = push_reply(connection, data);
-		break;
-	case UUID:
-		ret = push_uuid(connection, data);
-		break;
-	}
-	return ret;
-}
-
-static int push_string(cd_t connection, char *str)
-{
-	int ret = 0;
-	size_t size = strlen(str);
-
-	ret |= push_tlv_header(connection, TEXT, size);
-	ret |= push_bytes(connection, str, size);
-	return ret;
-}
-
-static int push_fpi1(cd_t connection, char *num)
-{
-	return		push_tlv_header(connection, FPI1, sizeof(fpi1_t))
-		|	push_bytes(connection, num, sizeof(fpi1_t));
-}
-
-static int push_timestamp(cd_t connection, char *data)
-{
-	return		push_tlv_header(connection, TIMESTAMP, sizeof(time_t))
-		|	push_bytes(connection, data, sizeof(time_t));
-}
-
-static int push_request(cd_t connection, char *data)
-{
-	return          push_tlv_header(connection, REQUEST, sizeof(msg_idx_t))
-		|       push_bytes(connection, data, sizeof(msg_idx_t));
-}
-
-static int push_reply(cd_t connection, char *data)
-{
-	int ret = 0;
-	size_t msglen = strlen(data + sizeof(msg_idx_t));
-	ret |= push_tlv_header(connection, REPLY, msglen + sizeof(msg_idx_t));
-	ret |= push_bytes(connection, data, msglen);
-	return ret;
-}
-
-static int push_uuid(cd_t connection, char *data)
-{
-	return		push_tlv_header(connection, UUID, sizeof(uuid_t))
-		|	push_bytes(connection, data, sizeof(uuid_t));
-}
-
-size_t tlv_count(const struct packet_data * const packet)
-{
-	size_t cursor = 0;
-	size_t length = 0;
-	size_t ret = 0;
-
-	while (cursor < packet->packet_size) {
-		cursor += sizeof(enum tlv_type);
-		length = READ_AS(packet->data + cursor, enum tlv_type);
-		cursor += sizeof(size_t) + length;
-		ret++;
-	}
-	if (cursor != packet->packet_size) {
-		errno = E_TLV_OVERFLOW;
-	}
-	return ret;
-}
-
-size_t get_tlvs(        const struct packet_data * const data,
-			const struct tlv *buf,
-			size_t buf_size)
-{
-	size_t tlvs_read = 0;
-	size_t cursor = 0;
-
-	while (cursor < data->packet_size && tlvs_read <= buf_size) {
-		cursor += parse_tlv(data->data, cursor, buf + tlvs_read);
-		tlvs_read++;
-	}
-
-	if (cursor > data->packet_size) {
-		errno = E_TLV_OVERFLOW;
-	}
-
-	return tlvs_read;
-}
-
-size_t parse_tlv(char *data, size_t cursor, struct tlv *t)
-{
-	char *begin = data + cursor;
-
-	t->type = READ_TLV_TYPE(data + cursor);
-	cursor += sizeof(enum tlv_type);
-	t->length += READ_SIZE_T(data + cursor);
-	data += sizeof(size_t);
-	t->data = data + cursor;
-
-	return data + cursor - begin + 1UL;
-}