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/*
* Copyright (c) 2013 OmniTI Computer Consulting, Inc.
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#define _GNU_SOURCE
#include <string.h>
#include "fqd.h"
bool fqd_route_prog__true__(fq_msg *, int, valnode_t *);
bool fqd_route_prog__sample__d(fq_msg *, int, valnode_t *);
bool fqd_route_prog__route_contains__s(fq_msg *, int, valnode_t *);
bool fqd_route_prog__payload_prefix__s(fq_msg *, int, valnode_t *);
bool fqd_route_prog__true__(fq_msg *m, int nargs, valnode_t *args) {
fq_assert(nargs == 0);
(void)m;
(void)nargs;
(void)args;
return true;
}
bool
fqd_route_prog__sample__d(fq_msg *m, int nargs, valnode_t *args) {
(void)m;
fq_assert(nargs == 1);
fq_assert(args[0].value_type == RP_VALUE_DOUBLE);
if(drand48() < args[0].value.d) return true;
return false;
}
bool
fqd_route_prog__route_contains__s(fq_msg *m, int nargs, valnode_t *args) {
int flen;
fq_assert(nargs == 1);
fq_assert(args[0].value_type == RP_VALUE_STRING);
flen = strlen(args[0].value.s);
if(flen > m->route.len) return false;
return memmem(m->route.name, m->route.len, args[0].value.s, flen) != NULL;
}
bool
fqd_route_prog__payload_prefix__s(fq_msg *m, int nargs, valnode_t *args) {
uint32_t flen;
fq_assert(nargs == 1);
fq_assert(args[0].value_type == RP_VALUE_STRING);
flen = strlen(args[0].value.s);
if(flen > m->payload_len) return false;
if(memcmp(args[0].value.s, m->payload, flen) == 0)
return true;
return false;
}
bool
fqd_route_prog__payload_contains__s(fq_msg *m, int nargs, valnode_t *args) {
int flen;
fq_assert(nargs == 1);
fq_assert(args[0].value_type == RP_VALUE_STRING);
flen = strlen(args[0].value.s);
if(flen > m->payload_len) return false;
return memmem(m->payload, m->payload_len, args[0].value.s, flen) != NULL;
}