Separate printing available IP addresses by platform.

unix/network.c

@@ -0,0 +1,52 @@
+/*
+ * This file is part of the DiscImageChef Remote Server.
+ * Copyright (c) 2019 Natalia Portillo.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "../dicmote.h"
+
+#include <arpa/inet.h>
+#include <ifaddrs.h>
+#include <stdio.h>
+
+int PrintNetworkAddresses()
+{
+    int             ret;
+    struct ifaddrs* ifa;
+    struct ifaddrs* ifa_start;
+    char            ipv4_address[INET_ADDRSTRLEN];
+
+    ret = getifaddrs(&ifa);
+
+    if(ret) return -1;
+
+    ifa_start = ifa;
+
+    printf("Available addresses:\n");
+    while(ifa != NULL)
+    {
+        if(ifa->ifa_addr && ifa->ifa_addr->sa_family == AF_INET)
+        {
+            inet_ntop(AF_INET, &((struct sockaddr_in*)ifa->ifa_addr)->sin_addr, ipv4_address, INET_ADDRSTRLEN);
+            printf("%s port %d\n", ipv4_address, DICMOTE_PORT);
+        }
+
+        ifa = ifa->ifa_next;
+    }
+
+    freeifaddrs(ifa_start);
+
+    return 0;
+}