linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "K. Y. Srinivasan" <kys@microsoft.com>
To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
	devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com,
	ben@decadent.org.uk, thozza@redhat.com, dcbw@redhat.com
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Subject: [PATCH V4 04/10] Tools: hv: Gather DNS information
Date: Tue,  4 Sep 2012 14:46:36 -0700	[thread overview]
Message-ID: <1346795202-25655-4-git-send-email-kys@microsoft.com> (raw)
In-Reply-To: <1346795202-25655-1-git-send-email-kys@microsoft.com>

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@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
---
 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 026bf0e..cfa23a1 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -549,6 +549,29 @@ 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


  parent reply	other threads:[~2012-09-04 21:36 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-04 21:45 [PATCH V4 00/10] Tools: hv: kvp K. Y. Srinivasan
2012-09-04 21:46 ` [PATCH V4 01/10] Tools: hv: Get rid of some unused variables K. Y. Srinivasan
2012-09-04 21:46   ` [PATCH V4 02/10] Tools: hv: Correctly type string variables K. Y. Srinivasan
2012-09-04 21:46   ` [PATCH V4 03/10] Tools: hv: Add an example script to retrieve DNS entries K. Y. Srinivasan
2012-09-04 21:46   ` K. Y. Srinivasan [this message]
2012-09-04 21:46   ` [PATCH V4 05/10] Tools: hv: Add an example script to retrieve dhcp state K. Y. Srinivasan
2012-09-04 22:59     ` Greg KH
2012-09-04 23:39       ` KY Srinivasan
2012-09-05  0:04         ` Greg KH
2012-09-05  0:29           ` KY Srinivasan
2012-09-05  2:25             ` KY Srinivasan
2012-09-05 19:12               ` Greg KH
2012-09-04 21:46   ` [PATCH V4 06/10] Tools: hv: Gather DHCP information K. Y. Srinivasan
2012-09-04 21:46   ` [PATCH V4 07/10] Tools: hv: Add an example script to configure an interface K. Y. Srinivasan
2012-09-04 21:46   ` [PATCH V4 08/10] Tools: hv: Implement the KVP verb - KVP_OP_SET_IP_INFO K. Y. Srinivasan
2012-09-04 21:46   ` [PATCH V4 09/10] Tools: hv: Rename the function kvp_get_ip_address() K. Y. Srinivasan
2012-09-04 21:46   ` [PATCH V4 10/10] Tools: hv: Implement the KVP verb - KVP_OP_GET_IP_INFO K. Y. Srinivasan

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1346795202-25655-4-git-send-email-kys@microsoft.com \
    --to=kys@microsoft.com \
    --cc=apw@canonical.com \
    --cc=ben@decadent.org.uk \
    --cc=dcbw@redhat.com \
    --cc=devel@linuxdriverproject.org \
    --cc=gregkh@linuxfoundation.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=olaf@aepfle.de \
    --cc=thozza@redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).