mirror of https://github.com/LeOS-GSI/LeOS-Genesis
160 lines
4.6 KiB
C
160 lines
4.6 KiB
C
/**
|
|
* @file dhcpclient_test.c
|
|
* @author Ambroz Bizjak <ambrop7@gmail.com>
|
|
*
|
|
* @section LICENSE
|
|
*
|
|
* 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.
|
|
* 3. Neither the name of the author nor the
|
|
* names of its contributors may be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 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 <stddef.h>
|
|
|
|
#include <misc/debug.h>
|
|
#include <base/DebugObject.h>
|
|
#include <base/BLog.h>
|
|
#include <system/BReactor.h>
|
|
#include <system/BSignal.h>
|
|
#include <system/BTime.h>
|
|
#include <system/BNetwork.h>
|
|
#include <dhcpclient/BDHCPClient.h>
|
|
|
|
BReactor reactor;
|
|
BRandom2 random2;
|
|
BDHCPClient dhcp;
|
|
|
|
static void signal_handler (void *user);
|
|
static void dhcp_handler (void *unused, int event);
|
|
|
|
int main (int argc, char **argv)
|
|
{
|
|
if (argc <= 0) {
|
|
return 1;
|
|
}
|
|
|
|
if (argc != 2) {
|
|
printf("Usage: %s <interface>\n", argv[0]);
|
|
goto fail0;
|
|
}
|
|
|
|
char *ifname = argv[1];
|
|
|
|
BTime_Init();
|
|
|
|
BLog_InitStdout();
|
|
|
|
if (!BNetwork_GlobalInit()) {
|
|
DEBUG("BNetwork_GlobalInit failed");
|
|
goto fail1;
|
|
}
|
|
|
|
if (!BReactor_Init(&reactor)) {
|
|
DEBUG("BReactor_Init failed");
|
|
goto fail1;
|
|
}
|
|
|
|
if (!BRandom2_Init(&random2, 0)) {
|
|
DEBUG("BRandom2_Init failed");
|
|
goto fail1a;
|
|
}
|
|
|
|
if (!BSignal_Init(&reactor, signal_handler, NULL)) {
|
|
DEBUG("BSignal_Init failed");
|
|
goto fail2;
|
|
}
|
|
|
|
struct BDHCPClient_opts opts = {};
|
|
|
|
if (!BDHCPClient_Init(&dhcp, ifname, opts, &reactor, &random2, dhcp_handler, NULL)) {
|
|
DEBUG("BDHCPClient_Init failed");
|
|
goto fail3;
|
|
}
|
|
|
|
BReactor_Exec(&reactor);
|
|
|
|
BDHCPClient_Free(&dhcp);
|
|
fail3:
|
|
BSignal_Finish();
|
|
fail2:
|
|
BRandom2_Free(&random2);
|
|
fail1a:
|
|
BReactor_Free(&reactor);
|
|
fail1:
|
|
BLog_Free();
|
|
fail0:
|
|
DebugObjectGlobal_Finish();
|
|
|
|
return 1;
|
|
}
|
|
|
|
void signal_handler (void *user)
|
|
{
|
|
DEBUG("termination requested");
|
|
|
|
BReactor_Quit(&reactor, 0);
|
|
}
|
|
|
|
void dhcp_handler (void *unused, int event)
|
|
{
|
|
switch (event) {
|
|
case BDHCPCLIENT_EVENT_UP: {
|
|
printf("DHCP: up");
|
|
|
|
uint32_t ip;
|
|
uint8_t *ipb = (void *)&ip;
|
|
|
|
BDHCPClient_GetClientIP(&dhcp, &ip);
|
|
printf(" IP=%"PRIu8".%"PRIu8".%"PRIu8".%"PRIu8, ipb[0], ipb[1], ipb[2], ipb[3]);
|
|
|
|
BDHCPClient_GetClientMask(&dhcp, &ip);
|
|
printf(" Mask=%"PRIu8".%"PRIu8".%"PRIu8".%"PRIu8, ipb[0], ipb[1], ipb[2], ipb[3]);
|
|
|
|
if (BDHCPClient_GetRouter(&dhcp, &ip)) {
|
|
printf(" Router=%"PRIu8".%"PRIu8".%"PRIu8".%"PRIu8, ipb[0], ipb[1], ipb[2], ipb[3]);
|
|
}
|
|
|
|
uint32_t dns[BDHCPCLIENT_MAX_DOMAIN_NAME_SERVERS];
|
|
int num = BDHCPClient_GetDNS(&dhcp, dns, BDHCPCLIENT_MAX_DOMAIN_NAME_SERVERS);
|
|
for (int i = 0; i < num; i++) {
|
|
ip=dns[i];
|
|
printf(" DNS=%"PRIu8".%"PRIu8".%"PRIu8".%"PRIu8, ipb[0], ipb[1], ipb[2], ipb[3]);
|
|
}
|
|
|
|
printf("\n");
|
|
} break;
|
|
|
|
case BDHCPCLIENT_EVENT_DOWN: {
|
|
printf("DHCP: down\n");
|
|
} break;
|
|
|
|
case BDHCPCLIENT_EVENT_ERROR: {
|
|
printf("DHCP: error\n");
|
|
|
|
// exit reactor
|
|
BReactor_Quit(&reactor, 0);
|
|
} break;
|
|
|
|
default:
|
|
ASSERT(0);
|
|
}
|
|
}
|