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--- sdk:tcp2sms [2015/07/03 08:55] – fachet
+++ sdk:tcp2sms [2017/10/23 16:45] (current) – fachet
@@ Line 2: / Line 2: @@
 /* DESC: This script send a SMS received by a TCP message "<number>:<text>"
  * Don't forget to configure and enable the SMS service first
- * Copyright (C) 2012 NetModule AG, Switzerland
+ * The number format is international e.g. +4912345678
+ *
+ * Copyright (C) 2017 NetModule AG, Switzerland (rfa)
  */
-port = 2000;
-if ((s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP))  < 0) exit(1);
+PORT = 2000;
-if (bind(s, port, "") == -1) exit(2);
-if (listen(s, 1) == -1) exit(3);
-for(;;) {
+if ((s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0)
-    if (c = accept(s))
+  exit(1);
-        for(;;) {
+if (bind(s, PORT, "") == -1)
-            if ((r = select(c, 10)) == - 1) exit(4);
+  exit(2);
-            if (r == 0) continue;
+if (listen(s, 1) == -1)
-            m = recv(c);
+  exit(3);
-            if (p = strchr(m, ":"))
-                if (nb_sms_send(left(m, p), right(m, strlen(m) - p - 1)))
-                   send(s, "Spooled\n");
-                else
-                   send(s, "Error\n");
-	}
-}
+while (true) {
+  if (c = accept(s)) {
+    while (true) {
+      if ((r = select(c, 10)) == - 1)
+        exit(4);
+      if (r == 0)
+        continue;
+      m = recv(c);
+      if (p = strchr(m, ":"))
+        if (nb_sms_send(left(m, p), right(m, strlen(m) - p - 1)))
+          send(c, "Spooled\n");
+        else
+          send(c, "Error\n");
+    }
+  }
+}
+/* not reached */
 </code>

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