- add Pcap++ Windows build

2023-06-23 16:30:48 +03:00
parent 9fae569a23
commit 3c84cbb96b
115 changed files with 31597 additions and 1 deletions
--- a/pcappp/include/pcapplusplus/PcapLiveDeviceList.h
+++ b/pcappp/include/pcapplusplus/PcapLiveDeviceList.h
@@ -0,0 +1,121 @@
+#ifndef PCAPPP_LIVE_DEVICE_LIST
+#define PCAPPP_LIVE_DEVICE_LIST
+
+#include "IpAddress.h"
+#include "PcapLiveDevice.h"
+#include <vector>
+
+
+/// @file
+
+/**
+* \namespace pcpp
+* \brief The main namespace for the PcapPlusPlus lib
+*/
+namespace pcpp
+{
+
+	/**
+	 * @class PcapLiveDeviceList
+	 * A singleton class that creates, stores and provides access to all PcapLiveDevice (on Linux) or WinPcapLiveDevice (on Windows) instances. All live
+	 * devices are initialized on startup and wrap the network interfaces installed on the machine. This class enables access to them through
+	 * their IP addresses or get a vector of all of them so the user can search them in some other way
+	 */
+	class PcapLiveDeviceList
+	{
+	private:
+		std::vector<PcapLiveDevice*> m_LiveDeviceList;
+
+		std::vector<IPv4Address> m_DnsServers;
+
+		// private c'tor
+		PcapLiveDeviceList();
+		// private copy c'tor
+		PcapLiveDeviceList( const PcapLiveDeviceList& other );
+		PcapLiveDeviceList& operator=(const PcapLiveDeviceList& other);
+
+		void init();
+
+		void setDnsServers();
+	public:
+		/**
+		 * The access method to the singleton
+		 * @return The singleton instance of this class
+		 */
+		static PcapLiveDeviceList& getInstance()
+		{
+			static PcapLiveDeviceList instance;
+			return instance;
+		}
+
+		/**
+		 * @return A vector containing pointers to all live devices currently installed on the machine
+		 */
+		const std::vector<PcapLiveDevice*>& getPcapLiveDevicesList() const { return m_LiveDeviceList; }
+
+		/**
+		 * Get a pointer to the live device by its IP address. IP address can be both IPv4 or IPv6
+		 * @param[in] ipAddr The IP address defined for the device
+		 * @return A pointer to the live device if this IP address exists. NULL otherwise
+		 */
+		PcapLiveDevice* getPcapLiveDeviceByIp(const IPAddress& ipAddr) const;
+
+		/**
+		 * Get a pointer to the live device by its IPv4 address
+		 * @param[in] ipAddr The IPv4 address defined for the device
+		 * @return A pointer to the live device if this IPv4 address exists. NULL otherwise
+		 */
+		PcapLiveDevice* getPcapLiveDeviceByIp(const IPv4Address& ipAddr) const;
+
+		/**
+		 * Get a pointer to the live device by its IPv6 address
+		 * @param[in] ip6Addr The IPv6 address defined for the device
+		 * @return A pointer to the live device if this IPv6 address exists. NULL otherwise
+		 */
+		PcapLiveDevice* getPcapLiveDeviceByIp(const IPv6Address& ip6Addr) const;
+
+		/**
+		 * Get a pointer to the live device by its IP address represented as string. IP address can be both IPv4 or IPv6
+		 * @param[in] ipAddrAsString The IP address defined for the device as string
+		 * @return A pointer to the live device if this IP address is valid and exists. NULL otherwise
+		 */
+		PcapLiveDevice* getPcapLiveDeviceByIp(const std::string& ipAddrAsString) const;
+
+		/**
+		 * Get a pointer to the live device by its name
+		 * @param[in] name The name of the interface (e.g eth0)
+		 * @return A pointer to the live device if this name exists. NULL otherwise
+		 */
+		PcapLiveDevice* getPcapLiveDeviceByName(const std::string& name) const;
+
+		/**
+		 * Get a pointer to the live device by its IP address or name
+		 * @param[in] ipOrName An IP address or name of the interface
+		 * @return A pointer to the live device if exists, NULL otherwise
+		 */
+		PcapLiveDevice* getPcapLiveDeviceByIpOrName(const std::string& ipOrName) const;
+
+		/**
+		 * @return A list of all DNS servers defined for this machine. If this list is empty it means no DNS servers were defined or they
+		 * couldn't be extracted from some reason
+		 */
+		const std::vector<IPv4Address>& getDnsServers() const { return m_DnsServers; }
+
+		/**
+		 * Copies the current live device list
+		 * @return A pointer to the cloned device list
+		 */
+		PcapLiveDeviceList* clone();
+
+		/**
+		 * Reset the live device list and DNS server list, meaning clear and refetch them
+		 */
+		void reset();
+
+		// d'tor
+		~PcapLiveDeviceList();
+	};
+
+} // namespace pcpp
+
+#endif