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removed empty files

This commit is contained in:
Erik Ekman 2008-07-12 11:37:25 +00:00 committed by Erik Ekman
parent 07e98f181c
commit 11c53199cf
2 changed files with 0 additions and 129 deletions
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89
src/packet.c
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@ -1,89 +0,0 @@
/*
* Copyright (c) 2006-2007 Bjorn Andersson <flex@kryo.se>, Erik Ekman <yarrick@kryo.se>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <string.h>
#include "common.h"
#include "packet.h"
/**
* Is some part of this packet sent?
*/
int
packet_empty(struct packet *packet)
{
return (packet->len == 0);
}
/**
* Acknowledge that the latest send was succesful
*/
void
packet_advance(struct packet *packet)
{
packet->offset += packet->sentlen;
packet->sentlen = 0;
if (packet->offset == packet->len) {
/* Packet completed */
packet->offset = 0;
packet->len = 0;
}
}
/**
* The length left to send
*/
int
packet_len_to_send(struct packet *packet)
{
return packet->len - packet->offset;
}
/**
* Fill the packet with data
*/
int
packet_fill(struct packet *packet, char *data, unsigned long datalen)
{
memcpy(packet->data, data, MIN(datalen, PKTSIZE));
packet->sentlen = 0;
packet->offset = 0;
packet->len = datalen;
return packet->len;
}
/**
* Clear packet struct, mark empty
*/
void
packet_init(struct packet *packet)
{
packet->sentlen = 0;
packet->offset = 0;
packet->len = 0;
}
/**
* Mark len number of bytes as being sent
*/
void
packet_send_len(struct packet *packet, int len)
{
packet->sentlen = len;
}

40
src/packet.h
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@ -1,40 +0,0 @@
/*
* Copyright (c) 2006-2007 Bjorn Andersson <flex@kryo.se>, Erik Ekman <yarrick@kryo.se>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef __PACKET_H__
#define __PACKET_H__
#define PKTSIZE (64*1024)
struct packet
{
int len; /* Total packet length */
int sentlen; /* Length of chunk currently transmitted */
int offset; /* Current offset */
char data[PKTSIZE]; /* The data */
};
void packet_init(struct packet *);
int packet_empty(struct packet *);
void packet_advance(struct packet *);
void packet_send_len(struct packet *, int);
int packet_len_to_send(struct packet *);
int packet_fill(struct packet *, char *, unsigned long);
#endif