From 743f4857ede9f48def462c1ea2cee8be71356fac Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ram=C5=ABnas=20Ma=C5=BEeikis?= Date: Wed, 29 May 2019 13:53:50 +0300 Subject: Protocol: renamed some files. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Ramūnas Mažeikis --- src/common/tlv_private.h | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 src/common/tlv_private.h (limited to 'src/common/tlv_private.h') diff --git a/src/common/tlv_private.h b/src/common/tlv_private.h new file mode 100644 index 0000000..51d5431 --- /dev/null +++ b/src/common/tlv_private.h @@ -0,0 +1,48 @@ +/* + * 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. + */ + +#ifndef PROTOCOL_PRIVATE_H +#define PROTOCOL_PRIVATE_H + +#include "protocol_private.h" + +/** + * Convenience function that pushes bytes to the end of a packet and reports + * potential overflow. + * + * In case of detected overflow nothing is done to the packet. + */ +int push_bytes(struct tlv_packet *packet, char *data, size_t size); + +/** + * Convenience function that forms a tlv header at the end of a packet. Reports + * potential overflow. + * + * In case of detected overflow nothing is done to the packet. + */ +int push_tlv_header(struct tlv_packet *packet, enum tlv_type type, size_t size); + +#endif /* PROTOCOL_PRIVATE_H */ -- cgit v1.2.3