/*
* Copyright (c) 2016 Chris Johns <chrisj@rtems.org>.
* 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. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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 <errno.h>
#include <stdlib.h>
#include <unistd.h>
#include <rtems/rtems-debugger.h>
#include <rtems/debugger/rtems-debugger-server.h>
#include <rtems/debugger/rtems-debugger-remote.h>
static rtems_debugger_remote* remotes[4];
int
rtems_debugger_remote_register(rtems_debugger_remote* remote)
{
size_t r;
if (remote->begin == NULL || remote->end == NULL ||
remote->connect == NULL || remote->disconnect == NULL ||
remote->isconnected == NULL ||
remote->read == NULL || remote->write == NULL) {
errno = EINVAL;
return -1;
}
for (r = 0; r < RTEMS_DEBUGGER_NUMOF(remotes); ++r) {
if (remotes[r] == NULL) {
remotes[r] = remote;
return 0;
}
}
errno = ENOSPC;
return -1;
}
rtems_debugger_remote*
rtems_debugger_remote_find(const char* name)
{
size_t r;
for (r = 0; r < RTEMS_DEBUGGER_NUMOF(remotes); ++r) {
if (remotes[r] != NULL) {
if (strcasecmp(name, remotes[r]->name) == 0)
return remotes[r];
}
}
return NULL;
}
