feat(packet_sniffer): replace port scanner with packet sniffer

src/main.cpp

@@ -1,38 +1,26 @@
-#include "cli_base.hpp"
 #include "logger.hpp"
-#include "port_scanner.hpp"
-#include "portscan_cli.hpp"
+#include "packet_sniffer_cli.hpp"
+#include "sniffer.hpp"
+#include <exception>
 
-#include <string>
-#include <vector>
-
-static std::vector<uint16_t> allPorts()
-{
-    std::vector<uint16_t> v;
-    v.reserve(65535);
-    for (uint32_t p = 1; p <= 65535; ++p) {
-        v.push_back(static_cast<uint16_t>(p));
-    }
-    return v;
-}
-
-int main(int argc, char **argv)
+int main(int argc, char *argv[])
 {
     Logger::init(true);
+    try {
+        PacketSnifferCli cli;
+        cli.parse(argc, argv);
+        if (cli.isHelp()) {
+            cli.printHelp();
+            return 0;
+        }
 
-    PortScanCli cli;
-    cli.parse(argc, argv);
-    if (cli.isHelp()) {
-        cli.printHelp();
-        return 0;
+        Sniffer sniffer(cli.getIp(), cli.isMaskEnabled());
+        return sniffer.run();
+    } catch (const std::exception &ex) {
+        Logger::fatal(ex.what());
+        return 1;
+    } catch (...) {
+        Logger::fatal("unknown error");
+        return 1;
     }
-
-    const std::string ip = cli.getIp();
-    auto ports = allPorts();
-
-    Logger::info("Starting full port scan (1..65535)...");
-    PortScanner scanner(ip, ports);
-    scanner.run();
-    Logger::info("Scan completed.");
-    return 0;
 }

xmake.lua

@@ -10,10 +10,12 @@ add_requires("cmake::Boost", {
     },
 })
 
-target "port_scanner"
+add_requires("cmake::libtins", { alias = "libtins", system = true })
+
+target "packet_sniffer"
 do
     set_kind "binary"
     add_files("src/main.cpp", "src/cli/*.cpp", "src/common/*.cpp", "src/core/*.cpp")
     add_includedirs("src", "src/cli", "src/common", "src/core", { public = true })
-    add_packages "boost"
+    add_packages("boost", "libtins")
 end