- Added IP changed example

Author: Tomenz

CMakeLists.txt

@@ -48,9 +48,13 @@ target_link_libraries(StartTls-Example socketlib ${LIBCRYPTO} ${LIBSSL})
 add_executable(Dtls-Example Dtls-Example.cpp)
 target_link_libraries(Dtls-Example socketlib ${LIBCRYPTO} ${LIBSSL})
 
+add_executable(Notify-Example Notify-Example.cpp)
+target_link_libraries(Notify-Example socketlib ${LIBCRYPTO} ${LIBSSL})
+
 if(NOT MSVC AND UA_ENABLE_ENCRYPTION_OPENSSL)
   target_link_libraries(Tcp-Example pthread)
   target_link_libraries(Ssl-Example pthread)
   target_link_libraries(StartTls-Example pthread)
   target_link_libraries(Dtls-Example pthread)
+  target_link_libraries(Notify-Example pthread)
 endif()

Notify-Example.cpp

@@ -0,0 +1,71 @@
+
+#include <thread>
+#include <iostream>
+#include <chrono>
+
+#include "SocketLib/SocketLib.h"
+
+#if defined (_WIN32) || defined (_WIN64)
+#include <conio.h>
+#else   // Linux
+#include <termios.h>
+#include <time.h>
+auto _kbhit = []() -> int
+{
+    struct termios oldt, newt;
+    int ch;
+    int oldf;
+
+    tcgetattr(STDIN_FILENO, &oldt);
+    newt = oldt;
+    newt.c_lflag &= ~(ICANON | ECHO);
+    tcsetattr(STDIN_FILENO, TCSANOW, &newt);
+    oldf = fcntl(STDIN_FILENO, F_GETFL, 0);
+    fcntl(STDIN_FILENO, F_SETFL, oldf | O_NONBLOCK);
+
+    ch = getchar();
+
+    tcsetattr(STDIN_FILENO, TCSANOW, &oldt);
+    fcntl(STDIN_FILENO, F_SETFL, oldf);
+
+    if (ch != EOF)
+    {
+        ungetc(ch, stdin);
+        return 1;
+    }
+
+    return 0;
+};
+#define localtime_s(x,y) localtime_r(y,x)
+#endif
+
+int main(int argc, const char* argv[])
+{
+#if defined(_WIN32) || defined(_WIN64)
+    // Detect Memory Leaks
+    _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF | _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG));
+#endif
+
+    BaseSocket::EnumIpAddresses([](int iAddrType, const std::string& strAddr, int iPort, void*) -> int
+    {
+        std::cout << "IP Address: " << strAddr << ", Port: " << iPort << ", Type: " << iAddrType << std::endl;
+        return 0; // continue enumeration
+    }, nullptr);
+
+    BaseSocket::SetAddrNotifyCallback([](bool bAdded, const std::string& strAddr, int iPort, int iAddrType)
+    {
+        std::cout << "Address " << (bAdded ? "added" : "removed") << ": " << strAddr << ", Port: " << iPort << ", Type: " << iAddrType << std::endl;
+    });
+
+    const char caZeichen[] = "\\|/-";
+    int iIndex{0};
+    while (_kbhit() == 0)
+    {
+        std::cout << '\r' << caZeichen[iIndex++] << std::flush;
+        if (iIndex > 3) iIndex = 0;
+        std::this_thread::sleep_for(std::chrono::milliseconds(100));
+    }
+
+
+    return 0;
+}