int simple_getgateway(void)
{
unsigned long ulGateway;
ulGateway = wb740getgateway("eth1", g_RemoteNet_Buf, RNT_BUFFER_LEN);
printf("eth1 gateway=%s\n", inet_ntoa(*(struct in_addr*)&ulGateway, g_RemoteNet_Buf, RNT_BUFFER_LEN));
ulGateway = wb740getgateway("eth0", g_RemoteNet_Buf, RNT_BUFFER_LEN);
printf("eth0 gateway=%s\n", inet_ntoa(*(struct in_addr*)&ulGateway, g_RemoteNet_Buf, RNT_BUFFER_LEN));
ulGateway = wb740getgateway("lo", g_RemoteNet_Buf, RNT_BUFFER_LEN);
printf("lo gateway=%s\n", inet_ntoa(*(struct in_addr*)&ulGateway, g_RemoteNet_Buf, RNT_BUFFER_LEN));
return true;
}
unsigned long GetGateway(const char *pcInterface)
{
#ifndef WLAN
return wb740getgateway(pcInterface,g_StreamServer_Buf, System_BUFFER_LEN);
#else
return 0;
#endif
}
int GetDevInterface(void)
{
int dev_num = 0;
struct ifreq ifbuf[MAXINTERFACES/2]={0};
struct ifconf ifc;
int i,fd, ifnum=0;
int iInterface;
unsigned long ulGateway;
dev_num = 1;
memset(&ipmc, 0, sizeof(ipmc));
memset(&ifc, 0, sizeof(ifc));
fd = socket(AF_INET, SOCK_DGRAM, 0, g_RemoteNet_Buf, RNT_BUFFER_LEN);
if (fd < 0)
{
perror("socket");
return fd;
}
ifc.ifc_len = sizeof(ifbuf);
ifc.ifc_buf = (caddr_t)ifbuf;
if(netioctl_withbuf(fd, SIOCGIFCONF, &ifc,sizeof(ifc), g_RemoteNet_Buf, RNT_BUFFER_LEN) < 0)
{
netclose(fd, g_RemoteNet_Buf, RNT_BUFFER_LEN);
return -1;
}
ifnum = ifc.ifc_len/sizeof(struct ifreq);
for(i=0;i<ifnum;i++)
diag_printf("interface name are %s\n",ifbuf[i].ifr_name);
//strcpy(ifbuf[0].ifr_name,"eth1");
while(ifnum-- > 0)
{
if( strlen(ifbuf[ifnum].ifr_name) > 4 ||ifbuf[ifnum].ifr_name == NULL||
strcmp(ifbuf[ifnum].ifr_name,"lo")==0||
netioctl(fd, SIOCGIFFLAGS, &ifbuf[ifnum],sizeof(ifbuf[ifnum]), g_RemoteNet_Buf, RNT_BUFFER_LEN) < 0 ||
!(ifbuf[ifnum].ifr_flags & IFF_UP) ||
netioctl(fd, SIOCGIFADDR, &ifbuf[ifnum],sizeof(ifbuf[ifnum]), g_RemoteNet_Buf, RNT_BUFFER_LEN) < 0)
continue;
diag_printf("if name ===%s\n",ifbuf[ifnum].ifr_name);
/*Get the MAC Address*/
if (netioctl(fd, SIOCGIFHWADDR, &ifbuf[ifnum],sizeof(ifbuf[ifnum]), g_RemoteNet_Buf, RNT_BUFFER_LEN) >= 0)
diag_printf("MAC Address====%d\n",ifbuf[ifnum].ifr_hwaddr.sa_data);
else
diag_printf("get mac addr error\n");
/*Get the Netmask*/
if (netioctl(fd, SIOCGIFNETMASK, &ifbuf[ifnum],sizeof(ifbuf[ifnum]), g_RemoteNet_Buf, RNT_BUFFER_LEN) >= 0)
diag_printf("Netmask====%s\n",inet_ntoa( (((struct sockaddr_in *)&ifbuf[ifnum].ifr_netmask)->sin_addr), g_RemoteNet_Buf, RNT_BUFFER_LEN));
else
diag_printf("get netmask error\n");
/*Get the IP Address*/
if (netioctl(fd, SIOCGIFADDR, &ifbuf[dev_num], sizeof(ifbuf[dev_num]), g_RemoteNet_Buf, RNT_BUFFER_LEN) >= 0)
diag_printf("ipaddr Address====%s\n",inet_ntoa((((struct sockaddr_in *)&ifbuf[ifnum].ifr_addr)->sin_addr), g_RemoteNet_Buf, RNT_BUFFER_LEN));
else
diag_printf("get if addr error\n");
/*Get the Gateway*/
ulGateway = wb740getgateway(ifbuf[ifnum].ifr_name, g_RemoteNet_Buf, RNT_BUFFER_LEN);
diag_printf("Gateway====%s\n",inet_ntoa(*(struct in_addr*)&ulGateway, g_RemoteNet_Buf, RNT_BUFFER_LEN));
dev_num++;
}
netclose(fd, g_RemoteNet_Buf, RNT_BUFFER_LEN);
return dev_num;
}
void GetPubIPInfo(unsigned long *pulPublicIpAddress,
unsigned long *pulPublicSubnetMask,
unsigned long *pulDefaultGateway,
unsigned long *pulDNSServer)
{
BOOL bEnable[2];
int fd;
struct ifreq ifr;
bEnable[0] = g_ConfigParam.abAsNetEnable[0];
bEnable[1] = g_ConfigParam.abAsNetEnable[1];
#ifndef WLAN
if (!bEnable[0] && !bEnable[1]) bEnable[0] = TRUE;
fd = socket(AF_INET, SOCK_DGRAM, 0, g_Mctest_Buf, MCTEST_BUFFER_LEN);
strcpy(ifr.ifr_name, g_apcNetworkInterface[0]);
#else
if (!bEnable[0] && !bEnable[1]) bEnable[1] = TRUE;
fd = socket(AF_INET, SOCK_DGRAM, 0);
strcpy(ifr.ifr_name, g_apcNetworkInterface[1]);
#endif
if (fd < 0)
{
perror("socket");
return;
}
/*Get the IP Address*/
if(pulPublicIpAddress != NULL)
{
#ifndef WLAN
if (netioctl(fd, SIOCGIFADDR, &ifr, sizeof(ifr),g_Mctest_Buf, MCTEST_BUFFER_LEN) >= 0)
#else
if (ioctl(fd, SIOCGIFADDR, &ifr) >= 0)
#endif
*pulPublicIpAddress = (unsigned int)(((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr);
else
*pulPublicIpAddress = 0;
#ifndef WLAN
diag_printf("ipaddr Address====%s\n",inet_ntoa(((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr, g_Mctest_Buf, MCTEST_BUFFER_LEN));
#else
diag_printf("ipaddr Address====%s\n",inet_ntoa(((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr));
#endif
}
/*Get the Netmask*/
if(pulPublicSubnetMask != NULL)
{
#ifndef WLAN
if (netioctl(fd, SIOCGIFNETMASK, &ifr,sizeof(ifr), g_Mctest_Buf, MCTEST_BUFFER_LEN) >= 0)
#else
if (ioctl(fd, SIOCGIFNETMASK, &ifr) == 0)
#endif
*pulPublicSubnetMask = (unsigned int)(((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr);
else
*pulPublicSubnetMask = 0;
#ifndef WLAN
diag_printf("Netmask====%s\n",inet_ntoa(((struct sockaddr_in *)&ifr.ifr_netmask)->sin_addr, g_Mctest_Buf, MCTEST_BUFFER_LEN));
#else
diag_printf("Netmask====%s\n",inet_ntoa(((struct sockaddr_in *)&ifr.ifr_netmask)->sin_addr));
#endif
}
/*Get the Gateway*/
if(pulDefaultGateway != NULL)
{
#ifndef WLAN
{
unsigned long Gateway;
char tmpgw[16];
char *c,*p;
int i = 0;
Gateway = wb740getgateway((char*)(ifr.ifr_name),g_Mctest_Buf, MCTEST_BUFFER_LEN);
diag_printf("Gateway====%s\n",inet_ntoa(*(struct in_addr*)&Gateway, g_Mctest_Buf, MCTEST_BUFFER_LEN));
if(Gateway != 0L)
{
strcpy(tmpgw,inet_ntoa(*(struct in_addr*)&Gateway, g_Mctest_Buf, MCTEST_BUFFER_LEN));
p = tmpgw;
while(*p != '\0')
{
c = p;
while((*p != '.') && (*p != '\0'))
p++;
*p = '\0';
ipmc[dev_num].gwaddr[i] = (unsigned char)atoi(c);
if(i < 3)
{p++; i++; }
}
}
else
memset(ipmc[dev_num].gwaddr,0 ,4);
}
#else
if (g_ConfigParam.aucIPAssignedWay[1] == IP_ASSIGNMENT_MANUALLY)
*pulDefaultGateway = g_ConfigParam.ulAsGateway[1];
else
{
struct in_addr gateway;
unsigned int length = sizeof(gateway);
get_bootp_option(&wlan0_bootp_data, TAG_GATEWAY, (void*)&gateway,&length);
diag_printf("gateway: %x\n", gateway.s_addr);
*pulDefaultGateway = gateway.s_addr;
}
#endif
}
#ifndef WLAN
netclose(fd, g_Mctest_Buf, MCTEST_BUFFER_LEN);
#else
close(fd);
#endif
if(pulDNSServer != NULL)
{
if (g_ConfigParam.aucIPAssignedWay[1] == IP_ASSIGNMENT_MANUALLY)
{
*pulDNSServer = g_ConfigParam.aulAsDNS[0];
*(pulDNSServer+1) = g_ConfigParam.aulAsDNS[1];
*(pulDNSServer+2) = g_ConfigParam.aulAsDNS[2];
}
else
{
struct in_addr gateway;
unsigned int length = sizeof(gateway);
get_bootp_option(&wlan0_bootp_data, TAG_GATEWAY, (void*)&gateway,&length);
diag_printf("gateway as dns: %x\n", gateway.s_addr);
*pulDefaultGateway = gateway.s_addr;
*pulDNSServer = gateway.s_addr;
*(pulDNSServer+1) = 0;
*(pulDNSServer+2) = 0;
}
}
if (g_ConfigParam.aucIPAssignedWay[1] == IP_ASSIGNMENT_DHCP
&& wlan0_dhcpstate != DHCPSTATE_BOOTP_FALLBACK
&& wlan0_dhcpstate != DHCPSTATE_BOUND
)
{
if (g_WebCamState.bDHCP_Finished)
{
unsigned int GetRandomIP(void);
unsigned int ulIP = GetRandomIP();
if (pulPublicIpAddress != NULL)
*pulPublicIpAddress = ulIP;
if (pulPublicSubnetMask != NULL)
*pulPublicSubnetMask = 0x0000FFFF;
if (pulDefaultGateway != NULL)
*pulDefaultGateway = ulIP;
}
else
{
if (pulPublicIpAddress != NULL)
*pulPublicIpAddress = 0;
if (pulPublicSubnetMask != NULL)
*pulPublicSubnetMask = 0xFFFFFFFF;
if (pulDefaultGateway != NULL)
*pulDefaultGateway = 0;
}
if (pulDNSServer != NULL)
{
*pulDNSServer = 0;
*(pulDNSServer + 1) = 0;
*(pulDNSServer + 2) = 0;
}
}
return;
}
