[PATCH V2 11/18] Tools: hv: Gather DNS information
K. Y. Srinivasan
kys at microsoft.com
Mon Aug 13 17:07:00 UTC 2012
Now, gather DNS information. Invoke an external script (that can be
distro dependent) to gather the DNS information.
Signed-off-by: K. Y. Srinivasan <kys at microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz at microsoft.com>
Reviewed-by: Olaf Hering <olaf at aepfle.de>
Reviewed-by: Ben Hutchings <ben at decadent.org.uk>
---
tools/hv/hv_kvp_daemon.c | 23 +++++++++++++++++++++++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index 65d54c8..2f8e0b9 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -550,6 +550,29 @@ static void kvp_get_ipconfig_info(char *if_name,
kvp_process_ipconfig_file(cmd, (char *)buffer->gate_way,
(MAX_GATEWAY_SIZE * 2), INET6_ADDRSTRLEN, 1);
+
+ /*
+ * Gather the DNS state.
+ * Since there is no standard way to get this information
+ * across various distributions of interest; we just invoke
+ * an external script that needs to be ported across distros
+ * of interest.
+ *
+ * Following is the expected format of the information from the script:
+ *
+ * ipaddr1 (nameserver1)
+ * ipaddr2 (nameserver2)
+ * .
+ * .
+ */
+
+ sprintf(cmd, "%s", "hv_get_dns_info");
+
+ /*
+ * Execute the command to gather DNS info.
+ */
+ kvp_process_ipconfig_file(cmd, (char *)buffer->dns_addr,
+ (MAX_IP_ADDR_SIZE * 2), INET_ADDRSTRLEN, 0);
}
--
1.7.4.1
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