Changeset a62ceaf in mainline for uspace/app/netecho/netecho.c

Timestamp:

2016-02-29T19:19:19Z (9 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

129b92c6

Parents:

5147ff1

Message:

Need better interfaces for handling internet host and host:port specifications.

File:

• uspace/app/netecho/netecho.c (modified) (3 diffs)

uspace/app/netecho/netecho.c

@@ -115 +115 @@
         printf("syntax:\n");
         printf("\t%s -l <port>\n", NAME);
-        printf("\t%s -d <host> <port> [<message> [<message...>]]\n", NAME);
+        printf("\t%s -d <host>:<port> [<message> [<message...>]]\n", NAME);
 }
 
@@ -151 +151 @@
 int main(int argc, char *argv[])
 {
-        char *host;
+        char *hostport;
         char *port;
         char **msgs;
@@ -167 +167 @@
                 }
 
-                host = NULL;
                 port = argv[2];
                 msgs = NULL;
+
+                rc = comm_open_listen(port);
+                if (rc != EOK) {
+                        printf("Error setting up communication.\n");
+                        return 1;
+                }
         } else if (str_cmp(argv[1], "-d") == 0) {
-                if (argc < 4) {
+                if (argc < 3) {
                         print_syntax();
                         return 1;
                 }
 
-                host = argv[2];
-                port = argv[3];
-                msgs = argv + 4;
+                hostport = argv[2];
+                port = NULL;
+                msgs = argv + 3;
+
+                rc = comm_open_talkto(hostport);
+                if (rc != EOK) {
+                        printf("Error setting up communication.\n");
+                        return 1;
+                }
         } else {
                 print_syntax();
-                return 1;
-        }
-
-        rc = comm_open(host, port);
-        if (rc != EOK) {
-                printf("Error setting up communication.\n");
                 return 1;
         }