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/*
* Copyright 2016 Garrett D'Amore <garrett@damore.org>
*
* 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.
*/
#include <string.h>
#include "core/nng_impl.h"
/*
* For now the list of transports is hard-wired. Adding new transports
* to the system dynamically is something that might be considered later.
*/
extern struct nni_transport nni_inproc_transport;
static struct nni_transport *transports[] = {
&nni_inproc_transport,
NULL
};
struct nni_transport *
nni_transport_find(const char *addr)
{
/* address is of the form "<scheme>://blah..." */
const char *end;
int len;
int i;
struct nni_transport *ops;
if ((end = strstr(addr, "://")) == NULL) {
return (NULL);
}
len = (int)(end - addr);
for (i = 0; (ops = transports[i]) != NULL; i++) {
if (strncmp(addr, ops->tran_scheme, len) == 0) {
return (ops);
}
}
return (NULL);
}
/*
* nni_transport_init initializes the entire transport subsystem, including
* each individual transport.
*/
void
nni_transport_init(void)
{
int i;
struct nni_transport *ops;
for (i = 0; (ops = transports[i]) != NULL; i++) {
ops->tran_init();
}
}
void
nni_transport_fini(void)
{
int i;
struct nni_transport *ops;
for (i = 0; (ops = transports[i]) != NULL; i++) {
if (ops->tran_fini != NULL) {
ops->tran_fini();
}
}
}
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