Changeset 287d729 in mainline for uspace/app/nettest3/nettest3.c

Timestamp:

2013-04-25T06:45:04Z (12 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

fff7ef4

Parents:

c55cbbf

Message:

Hostname resolution in nterm and nettest1-3.

File:

• uspace/app/nettest3/nettest3.c (modified) (3 diffs)

uspace/app/nettest3/nettest3.c

@@ -39 +39 @@
 #include <str.h>
 
+#include <inet/dnsr.h>
 #include <net/in.h>
 #include <net/in6.h>
@@ -60 +61 @@
         int fd;
         char *endptr;
+        dnsr_hostinfo_t *hinfo;
 
         port = 7;
@@ -75 +77 @@
                 rc = inet_pton(AF_INET, argv[1], (uint8_t *)&addr.sin_addr.s_addr);
                 if (rc != EOK) {
-                        fprintf(stderr, "Error parsing address\n");
-                        return 1;
+                        /* Try interpreting as a host name */
+                        rc = dnsr_init();
+                        if (rc != EOK) {
+                                printf("Failed connecting DNS resolution "
+                                    "service (%d).\n", rc);
+                                return rc;
+                        }
+
+                        rc = dnsr_name2host(argv[1], &hinfo);
+                        if (rc != EOK) {
+                                printf("Error resolving host '%s'.\n", argv[1]);
+                                return rc;
+                        }
+
+                        addr.sin_addr.s_addr = host2uint32_t_be(hinfo->addr.ipv4);
+                        addr.sin_family = AF_INET;
                 }
                 printf("result: rc=%d, family=%d, addr=%x\n", rc,