* [PATCH] iw: print the ssid when requesting device info
@ 2012-11-09 13:37 Antonio Quartulli
2012-11-09 15:48 ` Johannes Berg
2012-11-09 18:46 ` [PATCHv2] " Antonio Quartulli
0 siblings, 2 replies; 6+ messages in thread
From: Antonio Quartulli @ 2012-11-09 13:37 UTC (permalink / raw)
To: Johannes Berg; +Cc: linux-wireless, Antonio Quartulli
The GET_INTERFACE command receives also the ssid as part of the reply.
This patch makes iw print the ssid together with the other information
when issuing the "iw dev $vif info" command.
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
---
interface.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/interface.c b/interface.c
index 810c2b9..a1e2861 100644
--- a/interface.c
+++ b/interface.c
@@ -294,6 +294,13 @@ static int print_iface_handler(struct nl_msg *msg, void *arg)
mac_addr_n2a(mac_addr, nla_data(tb_msg[NL80211_ATTR_MAC]));
printf("%s\taddr %s\n", indent, mac_addr);
}
+ if (tb_msg[NL80211_ATTR_SSID]) {
+ char ssid[33];
+ memcpy(ssid, nla_data(tb_msg[NL80211_ATTR_SSID]),
+ nla_len(tb_msg[NL80211_ATTR_SSID]));
+ ssid[nla_len(tb_msg[NL80211_ATTR_SSID])] = '\0';
+ printf("%s\tssid %s\n", indent, ssid);
+ }
if (tb_msg[NL80211_ATTR_IFTYPE])
printf("%s\ttype %s\n", indent, iftype_name(nla_get_u32(tb_msg[NL80211_ATTR_IFTYPE])));
if (!wiphy && tb_msg[NL80211_ATTR_WIPHY])
--
1.8.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH] iw: print the ssid when requesting device info
2012-11-09 13:37 [PATCH] iw: print the ssid when requesting device info Antonio Quartulli
@ 2012-11-09 15:48 ` Johannes Berg
2012-11-09 15:50 ` Johannes Berg
2012-11-09 18:46 ` [PATCHv2] " Antonio Quartulli
1 sibling, 1 reply; 6+ messages in thread
From: Johannes Berg @ 2012-11-09 15:48 UTC (permalink / raw)
To: Antonio Quartulli; +Cc: linux-wireless
On Fri, 2012-11-09 at 14:37 +0100, Antonio Quartulli wrote:
> The GET_INTERFACE command receives also the ssid as part of the reply.
> This patch makes iw print the ssid together with the other information
> when issuing the "iw dev $vif info" command.
Applied.
johannes
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] iw: print the ssid when requesting device info
2012-11-09 15:48 ` Johannes Berg
@ 2012-11-09 15:50 ` Johannes Berg
2012-11-09 15:52 ` Antonio Quartulli
0 siblings, 1 reply; 6+ messages in thread
From: Johannes Berg @ 2012-11-09 15:50 UTC (permalink / raw)
To: Antonio Quartulli; +Cc: linux-wireless
On Fri, 2012-11-09 at 16:48 +0100, Johannes Berg wrote:
> On Fri, 2012-11-09 at 14:37 +0100, Antonio Quartulli wrote:
> > The GET_INTERFACE command receives also the ssid as part of the reply.
> > This patch makes iw print the ssid together with the other information
> > when issuing the "iw dev $vif info" command.
>
> Applied.
Huh, no, I take that back. What are you doing, printing an SSID as
though it was a string?!
There's print_ssid_escaped() for a reason.
johannes
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] iw: print the ssid when requesting device info
2012-11-09 15:50 ` Johannes Berg
@ 2012-11-09 15:52 ` Antonio Quartulli
0 siblings, 0 replies; 6+ messages in thread
From: Antonio Quartulli @ 2012-11-09 15:52 UTC (permalink / raw)
To: Johannes Berg; +Cc: linux-wireless
[-- Attachment #1: Type: text/plain, Size: 757 bytes --]
On Fri, Nov 09, 2012 at 04:50:39PM +0100, Johannes Berg wrote:
> On Fri, 2012-11-09 at 16:48 +0100, Johannes Berg wrote:
> > On Fri, 2012-11-09 at 14:37 +0100, Antonio Quartulli wrote:
> > > The GET_INTERFACE command receives also the ssid as part of the reply.
> > > This patch makes iw print the ssid together with the other information
> > > when issuing the "iw dev $vif info" command.
> >
> > Applied.
>
> Huh, no, I take that back. What are you doing, printing an SSID as
> though it was a string?!
>
Uhm, right. I assumed it was composed by ASCII chars only.
> There's print_ssid_escaped() for a reason.
Thanks. Will use it.
Cheers,
--
Antonio Quartulli
..each of us alone is worth nothing..
Ernesto "Che" Guevara
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCHv2] iw: print the ssid when requesting device info
2012-11-09 13:37 [PATCH] iw: print the ssid when requesting device info Antonio Quartulli
2012-11-09 15:48 ` Johannes Berg
@ 2012-11-09 18:46 ` Antonio Quartulli
2012-11-09 19:20 ` Johannes Berg
1 sibling, 1 reply; 6+ messages in thread
From: Antonio Quartulli @ 2012-11-09 18:46 UTC (permalink / raw)
To: Johannes Berg; +Cc: linux-wireless, Antonio Quartulli
The GET_INTERFACE command receives also the ssid as part of the reply.
This patch makes iw print the ssid together with the other information
when issuing the "iw dev $vif info" command.
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
---
v2:
- use print_ssid_escaped()
interface.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/interface.c b/interface.c
index 810c2b9..28626dc 100644
--- a/interface.c
+++ b/interface.c
@@ -294,6 +294,12 @@ static int print_iface_handler(struct nl_msg *msg, void *arg)
mac_addr_n2a(mac_addr, nla_data(tb_msg[NL80211_ATTR_MAC]));
printf("%s\taddr %s\n", indent, mac_addr);
}
+ if (tb_msg[NL80211_ATTR_SSID]) {
+ printf("%s\tssid ", indent);
+ print_ssid_escaped(nla_len(tb_msg[NL80211_ATTR_SSID]),
+ nla_data(tb_msg[NL80211_ATTR_SSID]));
+ printf("\n");
+ }
if (tb_msg[NL80211_ATTR_IFTYPE])
printf("%s\ttype %s\n", indent, iftype_name(nla_get_u32(tb_msg[NL80211_ATTR_IFTYPE])));
if (!wiphy && tb_msg[NL80211_ATTR_WIPHY])
--
1.8.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-11-09 19:19 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2012-11-09 13:37 [PATCH] iw: print the ssid when requesting device info Antonio Quartulli
2012-11-09 15:48 ` Johannes Berg
2012-11-09 15:50 ` Johannes Berg
2012-11-09 15:52 ` Antonio Quartulli
2012-11-09 18:46 ` [PATCHv2] " Antonio Quartulli
2012-11-09 19:20 ` Johannes Berg
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