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//
// Copyright 2010 Ettus Research LLC
//
#include <usrp_uhd/device_addr.hpp>
#include <sstream>
#include <cstring>
#include <stdexcept>
#include <boost/format.hpp>
#include <boost/algorithm/string.hpp>
//----------------------- u2 mac addr wrapper ------------------------//
usrp_uhd::mac_addr_t::mac_addr_t(const std::string &mac_addr_str){
//ether_aton_r(str.c_str(), &mac_addr);
uint8_t p[6] = {0x00, 0x50, 0xC2, 0x85, 0x30, 0x00}; // Matt's IAB
try{
//only allow patterns of xx:xx or xx:xx:xx:xx:xx:xx
//the IAB above will fill in for the shorter pattern
if (mac_addr_str.size() != 5 and mac_addr_str.size() != 17)
throw std::runtime_error("expected exactly 5 or 17 characters");
//split the mac addr hex string at the colons
std::vector<std::string> hex_strs;
boost::split(hex_strs, mac_addr_str, boost::is_any_of(":"));
for (size_t i = 0; i < hex_strs.size(); i++){
int hex_num;
std::istringstream iss(hex_strs[i]);
iss >> std::hex >> hex_num;
p[i] = uint8_t(hex_num);
}
}
catch(std::exception const& e){
throw std::runtime_error(str(
boost::format("Invalid mac address: %s\n\t%s") % mac_addr_str % e.what()
));
}
memcpy(&mac_addr, p, sizeof(mac_addr));
}
std::string usrp_uhd::mac_addr_t::to_string(void) const{
//ether_ntoa_r(&mac_addr, addr_buf);
const uint8_t *p = reinterpret_cast<const uint8_t *>(&mac_addr);
return str(
boost::format("%02x:%02x:%02x:%02x:%02x:%02x")
% int(p[0]) % int(p[1]) % int(p[2])
% int(p[3]) % int(p[4]) % int(p[5])
);
}
std::ostream& operator<<(std::ostream &os, const usrp_uhd::mac_addr_t &x){
os << x.to_string();
return os;
}
//----------------------- u2 ipv4 wrapper ----------------------------//
usrp_uhd::ip_addr_t::ip_addr_t(const std::string &ip_addr_str){
int ret = inet_pton(AF_INET, ip_addr_str.c_str(), &ip_addr);
if (ret == 0) throw std::runtime_error("Invalid ip address: " + ip_addr_str);
}
std::string usrp_uhd::ip_addr_t::to_string(void) const{
char addr_buf[128];
inet_ntop(AF_INET, &ip_addr, addr_buf, INET_ADDRSTRLEN);
return std::string(addr_buf);
}
std::ostream& operator<<(std::ostream &os, const usrp_uhd::ip_addr_t &x){
os << x.to_string();
return os;
}
//----------------------- usrp device_addr_t wrapper -------------------------//
usrp_uhd::device_addr_t::device_addr_t(device_addr_type_t device_addr_type){
type = device_addr_type;
virtual_args.num_rx_dsps = 0;
virtual_args.num_tx_dsps = 0;
virtual_args.num_dboards = 0;
usb_args.vendor_id = 0xffff;
usb_args.product_id = 0xffff;
eth_args.ifc = "eth0";
eth_args.mac_addr = mac_addr_t("ff:ff:ff:ff:ff:ff");
udp_args.ip_addr = ip_addr_t("255.255.255.255");
}
std::string usrp_uhd::device_addr_t::to_string(void) const{
std::ostringstream out;
out << "USRP Type: ";
switch(type){
case DEVICE_ADDR_TYPE_AUTO:
out << "Automatic" << std::endl;
break;
case DEVICE_ADDR_TYPE_VIRTUAL:
out << "Virtual" << std::endl;
out << "Num RX DSPs: " << virtual_args.num_rx_dsps << std::endl;
out << "Num TX DSPs: " << virtual_args.num_rx_dsps << std::endl;
out << "Num dboards: " << virtual_args.num_dboards << std::endl;
break;
case DEVICE_ADDR_TYPE_USB:
out << "USB Port" << std::endl;
out << "Vendor ID: 0x" << std::hex << usb_args.vendor_id << std::endl;
out << "Product ID: 0x" << std::hex << usb_args.product_id << std::endl;
break;
case DEVICE_ADDR_TYPE_ETH:
out << "Raw Ethernet" << std::endl;
out << "Interface: " << eth_args.ifc << std::endl;
out << "MAC Addr: " << eth_args.mac_addr << std::endl;
break;
case DEVICE_ADDR_TYPE_UDP:
out << "UDP Socket" << std::endl;
out << "IP Addr: " << udp_args.ip_addr << std::endl;
break;
case DEVICE_ADDR_TYPE_GPMC:
out << "GPMC" << std::endl;
break;
default:
out << "Unknown" << std::endl;
}
out << std::endl;
return out.str();
}
std::ostream& operator<<(std::ostream &os, const usrp_uhd::device_addr_t &x)
{
os << x.to_string();
return os;
}
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