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Author SHA1 Message Date
Andreas Schultz
4d56938321 reindent ieee80211_retrieve_information_elements_position 2016-03-03 15:27:29 +01:00
Andreas Schultz
d68bc01d00 change supportedrates config setting to the actual MBit value 
supportedrates is now a list instead on an array and float values
(e.g. 5.5) are permited.
 2016-03-03 08:59:49 +01:00
Andreas Schultz
8dc30ae3c4 rework socket and discovery handling 
Swtich sockets to connected when talking to a specific AC. Use
unconnected UDP sockets only during DISCOVERY.

In JOIN, we need send our local address. The old, routing table
based local address discovery is broken for many reasons (VRF,
policy routing, ...). With a connected socket, we can the same
information with a simple getsockname.

During DISCOVERY we are talking to all potential AC's at once.
So using an unconnected socket makes still sense.
 2016-03-02 15:13:56 +01:00
Andreas Schultz
067eb8d11a remove socket.o reference from kernel build 2016-02-29 15:45:23 +01:00
Andreas Schultz
484002b3e6 add support for CAPWAP IEEE 802.11 Information Element to AssocResponse 2016-02-29 15:30:54 +01:00
Andreas Schultz
a85f07f18a change buffer data type in hexdump logging to unsigned char 2016-02-29 15:30:19 +01:00
Andreas Schultz
e4a5abba65 add support for CAPWAP IEEE 802.11 Information Element 2016-02-29 14:32:02 +01:00
Andreas Schultz
9fee37a994 rework wifi type and rate logic 
Hard coding basic rates is wrong. Each Wifi types does expect
some default basic rates. However those rates are not set in
stone and the AC is permited to set then to whatever it deems
ok. This might prevent client from connecting, but it still is
the AC decission to do so.

This is first step towards a more flexible basic rate handling.
 2016-02-29 14:26:13 +01:00
Andreas Schultz
3bfd0c5642 logging: add alternate log syntax 2016-02-29 14:23:58 +01:00
Andreas Schultz
c66dc85c04 add hexdump log formater 2016-02-29 14:23:41 +01:00
Andreas Schultz
47b18b3763 update kernel support patch 2016-02-25 12:40:35 +01:00
Andreas Schultz
b80073b756 inject 802.11 frames through the normal device queue 2016-02-25 12:39:19 +01:00
Andreas Schultz
0c19932b58 send 802.3 frames through the normal device TX path 
Injecting 802.11 frames underneath the device logic bypasses
the queue logik and leads to delay. Pass 802.3 frames through
the normal device TX chain.

This has the added benefit that AF_PACKET sockets (e.g. tcpdump)
see the send frames.
 2016-02-22 16:56:03 +01:00
Andreas Schultz
f3119eec8d rework kernel socket handling to use udp tunnel infrastructure 
Reimplmenting what is already there doesn't make sense. Switch
to the existing and UDP tunnel support code and handle the data
channel as a connected UDP socket
 2016-02-22 16:54:54 +01:00
Andreas Schultz
cc5b38f322 impelment station binding to wlanid 
* add a kernel bash hash list to track station to
  radio and wlan id binding
* enforce binding on recv
* configure binding through netlink interface from
  WTP process
 2016-02-18 19:36:22 +01:00
Andreas Schultz
a6d0efe91a wtp: rework kernel socket handling 
Switch to a connected UDP kernel socket. Comparing the
local and remote IPs is no longer required and handling
different IP versions and UDP types is automatic.

The WTP logic needs to reopen the socket on demand now.
 2016-02-18 15:06:39 +01:00
Andreas Schultz
cae859e42f [debug] add debug trace logging for some procedures 2016-02-17 11:56:03 +01:00
Andreas Schultz
c71a9db6ed remove IEEE 802.11 WTP Radio Information from responses 
RFC 5416 does require IEEE 802.11 WTP Radio Information for
Discovery and Join Response Messages in Chapter 5. However
Chapter 6.25 indicates that this IE should only be included
in the request messages.
 2016-02-17 11:52:59 +01:00
Andreas Schultz
3a9a673d71 register pernet support befor anything else 2016-02-08 17:33:31 +01:00
Andreas Schultz
1ee42c1881 unsigned long is 64bit on some platforms, use the 32bit datatype instead 2016-02-08 17:33:00 +01:00
Andreas Schultz
f6711c3b14 Vendor Payload can appear multiple times, make it a list element 2016-02-08 17:31:40 +01:00
Andreas Schultz
385832a010 start with network namespace support 
This is incomplete. There are several places left where a global
variable is used (e.g. there can only be one AC session).
 2016-02-05 17:43:15 +01:00
Andreas Schultz
69ca3d3256 change __genl_const to const 
__genl_const was depreciated some time ago.
 2016-02-05 17:42:43 +01:00
Andreas Schultz
8c20d78941 remove dos style newlines 2016-02-05 17:38:49 +01:00
Andreas Schultz
6e3ce9ed74 use libnl3 2016-02-05 17:33:57 +01:00
Andreas Schultz
93cb64ca6f convert (partially) to wolfssl 2016-02-05 17:33:57 +01:00
Andreas Schultz
7e0b977fcd fix strict aliasing errors 2016-02-05 17:33:57 +01:00
vemax78
88aa3de48b Update OpenWRT patch with fix inject function 2016-02-05 17:33:18 +01:00
vemax78
58c63bbc4e Fix error in retrasmisson packets 2016-02-05 17:33:09 +01:00
vemax78
729ed4f768 Use the capwap_exit instead of exit 2015-01-24 13:17:47 +01:00
vemax78
8042cd2e04 Merge 2015-01-24 13:14:05 +01:00
Massimo Vellucci
86998ce2da Merged in alagoutte/smartcapwap/clang (pull request #2) 
Fix build with clang and warning found by Clang Analyzer
 2015-01-24 13:13:10 +01:00
Alexis La Goutte
28112ee228 Fix Branch condition evaluates to a garbage value found by Clang Analyzer 
---
 src/ac/ac_backend.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
 2015-01-22 10:19:38 +01:00
Alexis La Goutte
63189997df Fix Uninitialized argument value found by Clang Analyzer 
(Need to be confirmed)
---
 src/ac/ac_dfa_join.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
 2015-01-22 10:19:38 +01:00
Alexis La Goutte
4d1b60a6c1 Fix Dead Store (Dead increment) found by Clang Analyzer 
---
 src/common/binding/ieee80211/ieee80211.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
 2015-01-22 10:19:38 +01:00
Alexis La Goutte
49f7ba41df Fix Dead Store (Dead increment) found by Clang Analyzer 
---
 src/wtp/binding/ieee80211/wifi_drivers.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 2015-01-22 10:19:38 +01:00
Alexis La Goutte
d12d15d67d Fix Dead Store (Dead Assignment) found by Clang Analyzer 
---
 src/wtp/wtp_dfa.c | 2 --
 1 file changed, 2 deletions(-)
 2015-01-22 10:19:38 +01:00
Alexis La Goutte
e5f1fbd992 Fix Dead Store (Dead Assignment) found by Clang Analyzer 
---
 src/wtp/binding/ieee80211/wifi_nl80211.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 2015-01-22 10:19:38 +01:00
Alexis La Goutte
3a51803eba Fix Dead Store (Dead Assignment) found by Clang Analyzer 
---
 src/common/capwap_protocol.c | 2 --
 1 file changed, 2 deletions(-)
 2015-01-22 10:19:38 +01:00
Alexis La Goutte
1ba7fc2355 Add exit(1) when ASSERT() 
Move to 520 issues found by Clang Analyzer to only 18 !
---
 src/common/capwap_debug.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 2015-01-22 10:19:38 +01:00
Alexis La Goutte
0cfead4e09 Add .gitignore (based on .hgignore) 
---
 .gitignore | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 .gitignore
 2015-01-22 10:19:38 +01:00
Alexis La Goutte
addf009bae Fix equality comparison with extraneous parentheses [-Werror,-Wparentheses-equality] when build with Clang 
---
 src/wtp/wtp_dfa_discovery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 2015-01-22 10:19:38 +01:00
Alexis La Goutte
df9db3f130 Remove -Werror to automake (fix build for Ubuntu) 
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 2015-01-22 10:19:38 +01:00
alagoutte
5c8092bfd0 Created new branch clang 2015-01-22 09:08:51 +00:00
vemax78
32a25aa34e Remove printk 2015-01-11 22:17:59 +01:00
vemax78
5fb61094d7 Update patch to last trunk version of OpenWRT/Compat Wireless 2015-01-06 22:56:10 +01:00
vemax78
c7fa31ce56 Fix data channel defrag 2015-01-04 21:31:25 +01:00
vemax78
ceb6ee2322 Fix data channel defrag 2015-01-04 21:30:28 +01:00
vemax78
21ffd7cd23 Fix data channel fragmentation 2014-12-28 20:49:21 +01:00
vemax78
0c27172ca6 Separate netlink socket for receive message and send event 2014-12-28 16:14:19 +01:00