Upstream vwifi v7.0 (Raizo62/vwifi @ 4a9842e)

Unmodified upstream source from https://github.com/Raizo62/vwifi Commit: 4a9842e "CMakeLists.txt : VERSION = 7.0" Simulator of WiFi (802.11) interfaces to communicate between several Virtual Machines via mac80211_hwsim + TCP relay. License: Apache-2.0
2026-03-08 08:19:45 -07:00
commit 92df7a383a
75 changed files with 8628 additions and 0 deletions
@@ -0,0 +1,107 @@
+#include "cwirelessdevice.h"
+
+#include <sys/socket.h>
+#include <net/if_arp.h>
+
+#include <cstring>
+
+#include <regex>
+
+const std::regex wlan("wlan[0-9]*");
+
+WirelessDevice::WirelessDevice(){
+
+}
+
+WirelessDevice::~WirelessDevice(){
+
+}
+
+WirelessDevice::WirelessDevice(const std::string & name,int index ,int iftype ,const struct ether_addr & macaddr,int txpower):_name(name),_index(index),_iftype(iftype), _txpower(txpower), _macaddr(macaddr), _machwsim(macaddr)  {
+
+//	_machwsim.ether_addr_octet[0] |= 0x40 ;
+
+//	std::memcpy(&_macaddr,&macaddr,ETH_ALEN);
+
+}
+
+WirelessDevice::WirelessDevice(const std::string & name,int index ,int iftype ,const struct ether_addr & macaddr,const struct ether_addr & machwsim,int txpower):_name(name),_index(index),_iftype(iftype), _txpower(txpower), _macaddr(macaddr), _machwsim(machwsim) {
+
+}
+
+std::string WirelessDevice::getName() const {
+
+	return _name ;
+}
+
+struct ether_addr WirelessDevice::getMacaddr() const  {
+
+	return _macaddr ;
+
+}
+
+void  WirelessDevice::setMachwsim(const struct ether_addr & machwsim)  {
+
+	_machwsim = machwsim ;
+//	std::memcpy(&_macaddr,&macaddr,ETH_ALEN);
+}
+
+struct ether_addr WirelessDevice::getMachwsim() const  {
+
+	return _machwsim ;
+}
+
+bool WirelessDevice::checkif_wireless_device(){
+
+	if (std::regex_match(_name,wlan))
+		return true ;
+	else
+		return false;
+}
+
+int WirelessDevice::getIndex() const {
+
+	return _index ;
+}
+
+int WirelessDevice::getTxPower() const {
+
+	return _txpower ;
+}
+
+// friend functions
+
+std::ostream &   operator<< ( std::ostream & os , const WirelessDevice & wdevice ){
+
+	char macstring[18];
+	char machwsimstring[18];
+
+	sprintf(macstring, "%02X:%02X:%02X:%02X:%02X:%02X",
+		wdevice._macaddr.ether_addr_octet[0], wdevice._macaddr.ether_addr_octet[1], wdevice._macaddr.ether_addr_octet[2],
+		wdevice._macaddr.ether_addr_octet[3], wdevice._macaddr.ether_addr_octet[4], wdevice._macaddr.ether_addr_octet[5]);
+
+	sprintf(machwsimstring, "%02X:%02X:%02X:%02X:%02X:%02X",
+		wdevice._machwsim.ether_addr_octet[0], wdevice._machwsim.ether_addr_octet[1], wdevice._machwsim.ether_addr_octet[2],
+		wdevice._machwsim.ether_addr_octet[3], wdevice._machwsim.ether_addr_octet[4], wdevice._machwsim.ether_addr_octet[5]);
+
+	os << "name: " << wdevice._name << std::endl ;
+
+	os << "index: " << wdevice._index << std::endl ;
+
+	/* ARPHRD_ETHER normal, ARPHRD_IEEE80211_RADIOTAP as monitor */
+	if (wdevice._iftype == ARPHRD_ETHER)
+		os <<  "iftype: ARPHRD_ETHER" << std::endl ;
+	else if (wdevice._iftype == ARPHRD_IEEE80211_RADIOTAP)
+		os << "iftype: ARPHRD_IEEE80211_RADIOTAP" << std::endl;
+	else
+		os << "iftype: UNKNOWN" << std::endl;
+
+	os <<  "mac:" << macstring << std::endl   ;
+
+	os <<  "mac hwsim:" << machwsimstring << std::endl   ;
+
+	os << "Tx-Power : " << wdevice._txpower / 100 << "." <<  wdevice._txpower % 100 << "dBm" << std::endl ;
+
+	return os ;
+}
+