commit c8f073fd4ff032b88dff78d0aae93576a8dcf035
Author: David Allan <dallan@redhat.com>
Date:   Mon Jan 26 23:37:21 2009 -0500

    Added a little code to let the user specify the URI of the hypervisor on the command line, per the suggestion of Rich Jones.

diff --git a/examples/hellolibvirt/hellolibvirt.c b/examples/hellolibvirt/hellolibvirt.c
index aae79b8..22d3309 100644
--- a/examples/hellolibvirt/hellolibvirt.c
+++ b/examples/hellolibvirt/hellolibvirt.c
@@ -97,15 +97,21 @@ out:
 
 
 int
-main(void)
+main(int argc, char *argv[])
 {
     int ret = 0;
     virConnectPtr conn = NULL;
+    char *uri = NULL;
 
     printf("Attempting to connect to hypervisor\n");
 
-    /* virConnectOpenAuth called here with all default parameters */
-    conn = virConnectOpenAuth(NULL, virConnectAuthPtrDefault, 0);
+    if (argc > 0) {
+        uri = argv[1];
+    }
+
+    /* virConnectOpenAuth is called here with all default parameters,
+     * except, possibly, the URI of the hypervisor. */
+    conn = virConnectOpenAuth(uri, virConnectAuthPtrDefault, 0);
 
     if (NULL == conn) {
         ret = 1;
@@ -113,7 +119,15 @@ main(void)
         goto out;
     }
 
-    printf("Connected to hypervisor\n");
+    uri = virConnectGetURI(conn);
+    if (NULL == uri) {
+        ret = 1;
+        printf("Failed to get URI for hypervisor connection\n");
+        goto disconnect;
+    }
+
+    printf("Connected to hypervisor at \"%s\"\n", uri);
+    free(uri);
 
     if (0 != showHypervisorInfo(conn)) {
         ret = 1;