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common.c
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common.c
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/*
* Copyright (C) 2011 Bernhard Froehlich <[email protected]>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Author's name may not be used endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <string.h>
#include <sys/queue.h>
#include <event2/buffer.h>
#include "common.h"
#include "client.h"
int find_readers(char *queuename, struct evbuffer *evb)
{
struct queue *entry, *tmp_entry;
char buf[MAX_BUF];
*buf = '\0';
for (entry = TAILQ_FIRST(&queues); entry != NULL; entry = tmp_entry) {
tmp_entry = TAILQ_NEXT(entry, entries);
if (strncmp(queuename, entry->queuename, strlen(entry->queuename)) == 0){
evbuffer_add_printf(evb, "queue: %s", queuename);
//TAILQ_REMOVE(&readers, entry, entries);
return 1;
}
}
return 0;
}