First version of standalone RTMP connector

util/ddv_socket.cpp

@@ -0,0 +1,41 @@
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+
+
+int DDV_Listen(int port){
+  int s = socket(AF_INET, SOCK_STREAM, 0);
+
+  struct sockaddr_in addr;
+  addr.sin_family = AF_INET;
+  addr.sin_port = htons(port);//port 8888
+  inet_pton(AF_INET, "0.0.0.0", &addr.sin_addr);//listen on all interfaces
+  ret = bind(sock, (sockaddr*)&addr, sizeof(addr));//bind to all interfaces, chosen port
+  if (ret == 0){
+    ret = listen(sock, 100);//start listening, backlog of 100 allowed
+    if (ret == 0){
+      return s;
+    }else{
+      printf("Listen failed! Error: %s\n", strerror(errno));
+      close(s);
+      return 0;
+    }
+  }else{
+    printf("Binding failed! Error: %s\n", strerror(errno));
+    close(s);
+    return 0;
+  }
+}
+
+int DDV_Accept(int sock){
+  int r = accept(sock, 0, 0);
+  if (r != -1){
+    return fdopen(r, "r+");
+  }else{
+    return -1;
+  }
+}