Denis Kenzior
fa8614cc78
ppp: Make pppcp functions const correct
2010-04-28 17:27:35 -05:00
Kristen Carlson Accardi
a9c0be7339
ppp: use default ACCM when sending LCP codes 1-7
...
According to the spec, you must transmit all Link Configuration,
Termination, and Code-Reject packets as if no options had been
negotiated. This requires that when encoding we use the
default ACCM of 0xffffffff when sending these types of packets.
2010-04-26 15:31:17 -05:00
Kristen Carlson Accardi
9c3631f24e
ppp: remove references to magic number
...
We will not support loopback detection.
2010-04-13 15:32:35 -05:00
Denis Kenzior
552db428ef
ppp: Refactor how tls/tlu/tld/tlf are used
...
With the upper layer driving these, the special handling is no longer
required.
2010-04-13 14:00:01 -05:00
Denis Kenzior
a661dd1583
ppp: Add pppcp_signal_down
...
For use when the link is abruptly terminated by the remote side
2010-04-13 12:03:32 -05:00
Marcel Holtmann
f319e65b99
Use ppp_debug() for PPP CP event debug statements
2010-04-12 18:02:11 -07:00
Denis Kenzior
a4921aef11
ppp: Trivial style fix
...
Be more explicit
2010-04-09 08:57:12 -05:00
Denis Kenzior
8f5459ffbc
ppp: Stop the timer when re-starting
...
In case we receive NAK/REJ we should stop and re-start the timer,
otherwise we end up generating multiple Conf-Reqs
2010-04-08 19:47:58 -05:00
Denis Kenzior
06298becc1
ppp: Rip out the old option processing
...
Put in the new option processing
2010-04-08 16:47:05 -05:00
Denis Kenzior
9d118c4666
ppp: Make iterators work all the time
2010-04-08 16:46:45 -05:00
Denis Kenzior
c5590d114e
ppp: Move some one-time setters to the proto
2010-04-08 10:40:12 -05:00
Denis Kenzior
4e01f9921e
ppp: Add rca callback
...
When the other side acks our options, then let us apply these options
locally and start using them
2010-04-07 16:41:49 -05:00
Denis Kenzior
5f361d7de9
ppp: Add pppcp option iterators
2010-04-07 16:41:49 -05:00
Denis Kenzior
892ee0a364
ppp: Move pppcp_timer_data private
2010-04-07 16:41:49 -05:00
Denis Kenzior
340013c6ef
ppp: Hide away the magic_number in ppp_lcp.c
2010-04-07 16:41:40 -05:00
Denis Kenzior
5e67ee2ff5
ppp: Remove OPTION_ERR, treat errors as reject
2010-04-06 22:49:47 -05:00
Denis Kenzior
130ac43255
ppp: Move up the look up table definition
2010-04-06 22:49:47 -05:00
Denis Kenzior
8bff9b6541
Refactor: Make struct pppcp declaration private
2010-04-05 16:55:28 -05:00
Denis Kenzior
04cfa990e2
Refactor: add pppcp_set/get_magic_number
2010-04-05 16:55:07 -05:00
Denis Kenzior
de83e99644
Refactor: add pppcp_set_prefix
2010-04-05 16:46:08 -05:00
Denis Kenzior
97b0aa590d
Refactor: add pppcp_get_ppp
2010-04-05 16:44:00 -05:00
Denis Kenzior
7739af4a26
Refactor: add pppcp_set_option_strings
2010-04-05 16:42:17 -05:00
Denis Kenzior
7b447dd0e2
Refactor: Move valid code selection to ipcp/lcp
...
We already have a set_valid_codes function, let us use it
2010-04-05 16:16:14 -05:00
Denis Kenzior
4f5de3426e
Refactor: Move packet_ops to a static look-up
...
No need to allocate space for this, as it is always the same for all
instances.
2010-04-05 16:14:39 -05:00
Denis Kenzior
48a012c810
Refactor: Make option_scan more type safe
2010-04-05 14:32:11 -05:00
Denis Kenzior
5e8a9c2941
Refactor: Make option_process more typesafe
...
option_process was declared with two gpointer arguments for the sole
reason of being used as a GFunc. Casting to a GFunc or re-writing the
foreach as a loop is preferable.
2010-04-05 14:25:14 -05:00
Denis Kenzior
60d96505dc
Refactor: Add pppcp_set_data & pppcp_get_data
...
Using these functions makes the code much cleaner than trying to pass
the priv pointer everywhere
2010-04-05 14:16:00 -05:00
Marcel Holtmann
331fcaea32
Make pppcp_code enum a private structure
2010-04-05 11:12:43 -07:00
Marcel Holtmann
12ffb2c772
Make pppcp_event_type enum a private structure
2010-04-05 11:05:08 -07:00
Denis Kenzior
64ffcf1cfa
Refactor: Move to a transition state table
...
It is much more compact to re-implement the transition states as a table
as opposed to functions with switch/case statements. The logic is made
much easier to follow and much of the code duplication is eliminated
2010-04-05 12:36:43 -05:00
Denis Kenzior
e56710e1da
Refactor: Move the state definition to ppp_cp.c
2010-04-05 10:12:39 -05:00
Kristen Carlson Accardi
9905245e79
ppp: implement Max-Failure counter
...
put a cap on the number of Configure-Nak packets we send.
2010-04-05 09:45:14 -05:00
Marcel Holtmann
c2fb0a1630
Move PPP constants where they are used
2010-04-03 22:32:27 -07:00
Marcel Holtmann
5772ad5d8b
Make GAtPPP fields really private
2010-04-03 22:25:09 -07:00
Kristen Carlson Accardi
0766a67832
ppp: fix missing breaks in switch statements
2010-04-02 13:19:14 -07:00
Marcel Holtmann
8097a1ed52
Add missing break or fall through comments to switch statements
2010-04-02 12:40:45 -07:00
Marcel Holtmann
0e8b2815a8
Always reset option_rval for every option
2010-04-02 11:43:20 -07:00
Kristen Carlson Accardi
74e1abd353
ppp: use queue to transmit
...
Since we are using non buffered I/O, use a queue to transmit when buffer
space is available.
2010-04-02 13:05:47 -05:00
Marcel Holtmann
edba0296c5
Remove PPP CP event_queue handling and process events directly
2010-04-01 21:44:07 -07:00
Marcel Holtmann
ef82241deb
Implement g_at_ppp_set_debug support
2010-04-01 13:11:11 -07:00
Marcel Holtmann
4f99859d37
Remove useless pppcp_protocol_data structure
2010-04-01 09:13:44 -07:00
Marcel Holtmann
eb9e7872a9
Add debugging for PPP LCP and IPCP options
2010-04-01 00:07:40 -07:00
Marcel Holtmann
f87537644b
Fix whitespace damage in PPP implementation
2010-03-31 10:30:54 -07:00
Kristen Carlson Accardi
c31bee9fff
ppp: handle Config-Reject
...
if our peer sends us a Config-Reject packet, we must delete that
config item and not request that it be negotiated when we send our
next Config-Request.
2010-03-26 19:19:46 -07:00
Kristen Carlson Accardi
8777e778f3
ppp: use common code to get options from pppcp packet data
2010-03-26 19:19:46 -07:00
Kristen Carlson Accardi
5260379d98
ppp: send Protocol-Reject
...
change ppp_decode to store the length of the decoded frame, so that
if we have a packet with a protocol we don't understand, we can send
Protocol-Reject packets. Modify ppp_cp code to add support for sending
Protocol-Reject packet.
2010-03-26 19:19:46 -07:00
Kristen Carlson Accardi
3772a6401c
ppp: comment fix
...
Put some additional clarification in comment for receiving Code-Reject
and Protocol-Reject packets.
2010-03-26 19:19:46 -07:00
Kristen Carlson Accardi
909ab154a4
ppp: fix segfault in pppcp_send_code_reject()
...
fix memory corruption caused by misplaced paren when memcpying
rejected packet data into Code-Reject packet.
2010-03-26 19:19:46 -07:00
Kristen Carlson Accardi
af63a2b8ee
ppp: change debug output to include control protocol prefix
2010-03-25 12:38:57 -07:00
Marcel Holtmann
1e33e5339d
Fix some small copy-and-paste typos
2010-03-25 08:20:19 -07:00