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485 Commits

Author SHA1 Message Date
Denis Kenzior 42f6e8ec6e ppp: introduce ppp_auth_notify 
This function will be notified whenever authentication has succeeded /
failed.  This can happen in the authentication phase or during the
network phase.  If auth fails, then we should proceed to the terminate
phase.
 2010-04-13 14:21:16 -05:00
Denis Kenzior e21bb72df0 ppp: Add set / get password & username 
Also refactor the set credentials function, we will be removing the auth
object shortly
 2010-04-13 14:21:16 -05:00
Denis Kenzior fed99b9265 ppp: Transition the phase directly 
Use of the generate event function, while more 'pure' with regard to how
the spec views transitions, actually makes code more difficult to read.

Instead use phase transitions directly inside gatppp.  This still bleeds
through a little into lcp code, and probably should be fixed in a better
way eventually.
 2010-04-13 14:21:12 -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 9116b7e8f8 ppp: Let the upper layer handle open / up events 
This removes the need for the layer_started functions in lcp and ipcp.
For LCP the link is always up unless the socket has been closed, and for
IPCP the link should be opened as soon as LCP is ready anyway.
 2010-04-13 13:58:12 -05:00
Denis Kenzior 87939c2fcf Merge: make link 2010-04-13 13:57:03 -05:00
Denis Kenzior dbbaa3c416 ppp: Reset the options whenever the layer is down 
So we can re-negotiate the options if the layer is opened again.
 2010-04-13 13:34:12 -05:00
Denis Kenzior 8c1677713f ppp: Rename data to pppcp 2010-04-13 13:27:23 -05:00
Denis Kenzior 843db6f9a5 ppp: unref should mean a hard shutdown 
This can happen when e.g. the modem is physically removed from the
system and it is not feasible to wait for the nice shutdown state to be
reached.
 2010-04-13 12:03:32 -05:00
Denis Kenzior b916f189f5 ppp: Signal Down & Close when socket is closed 2010-04-13 12:03:32 -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
Denis Kenzior f5270cc9bd ppp: Use pppcp_signal functions directly 
No real need to wrap them behind lcp_ functions
 2010-04-13 12:03:32 -05:00
Denis Kenzior 36d15b4366 ppp: Keep track when read watcher dies 2010-04-13 12:03:32 -05:00
Denis Kenzior 79d81af431 ppp: Remove unused define 2010-04-13 12:03:32 -05:00
Denis Kenzior 6ac0025767 Fix: busy loop in atserver 2010-04-12 22:33:42 -05:00
Marcel Holtmann 7a27cc42fc Reindent the handler registration inside AT server 2010-04-12 18:13:02 -07:00
Marcel Holtmann f319e65b99 Use ppp_debug() for PPP CP event debug statements 2010-04-12 18:02:11 -07:00
Marcel Holtmann 143d6db7c3 Remove useless debug in PPP transmit destroy callback 2010-04-12 17:53:29 -07:00
Marcel Holtmann a977ecf260 Remove various GDestroyNotify function casting 2010-04-12 17:48:20 -07:00
Marcel Holtmann 5b229e60c9 The exit() function should always use positive exit values 2010-04-12 17:37:50 -07:00
Marcel Holtmann 0e178517ce Fix file descriptor leakage when closing PPP recording 2010-04-12 17:34:24 -07:00
Marcel Holtmann 313eb4f285 The AT+CGDATA command should return CONNECT on success 2010-04-12 16:36:06 -07:00
Marcel Holtmann 9fe2d4c88c Add fake support for AT+CGDATA and AT+CGDCONT inside AT server 2010-04-12 16:34:13 -07:00
Marcel Holtmann a21499ca01 Add basic support for emulating AT+CGATT inside AT server 2010-04-12 16:28:59 -07:00
Marcel Holtmann 4add05f4f0 Add basic support for emulating AT+CGREG inside AT server 2010-04-12 16:22:57 -07:00
Marcel Holtmann 5c1da8f6fc Add basic support for emulating AT+CREG inside AT server 2010-04-12 16:19:34 -07:00
Marcel Holtmann 156904535e Check for PIN after activating the modem 2010-04-11 18:23:24 +02:00
Marcel Holtmann 3187e46799 Reduce fake CFUN delay to 1 second to make testing simpler 2010-04-11 18:18:01 +02:00
Marcel Holtmann 4e16e48b24 Make CPIN handling of AT server a bit more compliant 2010-04-11 18:14:12 +02:00
Marcel Holtmann 0cafc1646c Add really simple COPS support to AT command server 2010-04-11 18:10:50 +02:00
Marcel Holtmann 2dab6bc3a6 The user data pointer variable should be called user_data 2010-04-11 17:42:40 +02:00
Marcel Holtmann 0b2014df05 Implement full CFUN handling for AT server 2010-04-11 17:36:34 +02:00
Marcel Holtmann 46e77907b3 Use a ring buffer for non-blocking HDLC output streams 2010-04-11 07:01:14 +02:00
Marcel Holtmann 6ddf874318 Add initial implementation for QCDM test utility 2010-04-10 15:13:23 +02:00
Marcel Holtmann 20b394e72b Add abstraction for HDLC stream handling 2010-04-10 15:11:46 +02:00
Marcel Holtmann a9c204effa Add utility helper for debugging binary blobs 2010-04-10 11:56:11 +02:00
Marcel Holtmann 4c76be6c0d Add generic receive function definition 2010-04-10 11:54:12 +02:00
Marcel Holtmann 017b4d3955 Check for PIN status to see details in debug output 2010-04-10 09:33:45 +02:00
Marcel Holtmann 8cd991b81f Add skeleton for QCDM test program 2010-04-10 01:33:47 +02:00
Marcel Holtmann 455884d86e Remove one empty line and add another one 2010-04-09 17:10:48 +02:00
Marcel Holtmann df9723db02 Move CRC-CCITT table and helper into separate file 2010-04-09 17:08:30 +02:00
Denis Kenzior a4921aef11 ppp: Trivial style fix 
Be more explicit
 2010-04-09 08:57:12 -05:00
Denis Kenzior 5a25fd6f11 ppp: Use flags not booleans for ipcp options 2010-04-09 08:55:16 -05:00
Denis Kenzior c26447d922 ppp: Use flags instead of booleans for lcp options 2010-04-09 08:44:29 -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 cad3223a94 ppp: Rip out the now unused option string stuff 
Using wireshark is much easier
 2010-04-08 16:47:05 -05:00
Denis Kenzior 4f31b6c3b2 ppp: Port LCP to the new option framework 2010-04-08 16:47:05 -05:00
Denis Kenzior 7c3e43be03 ppp: port IPCP to the new option framework 2010-04-08 16:47:05 -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 b803ea8616 ppp: Fix make some functions const correct 2010-04-08 16:47:04 -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 4a6a381a1d ppp: Remove lcp_protocol_reject 
Use pppcp_send_reject_protocol
 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 fc26e6e409 ppp: Cleanup ipcp.c 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 1149210e16 ppp: Use auth->proto, not ppp->proto 
Otherwise we move on to NCP stage prematurely
 2010-04-06 23:11:26 -05:00
Denis Kenzior 97ff3d56f4 Fix: Allow setting of tx ACCM 
Specification is explicit that ACCM defaults to ~0
 2010-04-06 22:49:47 -05:00
Denis Kenzior 5e67ee2ff5 ppp: Remove OPTION_ERR, treat errors as reject 2010-04-06 22:49:47 -05:00
Denis Kenzior e0c8704705 ppp: Verify magic number is not zero 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 f6d23e153e ppp: Implement receive ACCM 2010-04-06 22:49:44 -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 d6517e63fe Refactor: Make the enum assignments explicit 
They will be used for certain magic later on
 2010-04-05 10:13:10 -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
Marcel Holtmann 352ea97f8f Hide internals of ring buffer structure 2010-04-02 21:51:19 -07:00
Marcel Holtmann 09f7be82a9 Remove circular inclusion protection from ring buffer header 2010-04-02 20:34:25 -07:00
Marcel Holtmann 764501482e Fix some cases where g_try_new should be used 2010-04-02 19:20:53 -07:00
Marcel Holtmann 4733ddaffa Move frame NULL checks into the unstuffing function 2010-04-02 19:06:31 -07:00
Marcel Holtmann 9d8e55d489 Fix coding style with callback structures 2010-04-02 19:01:38 -07:00
Kristen Carlson Accardi 3c3077f847 ppp: implement net close 2010-04-02 19:03:56 -05:00
Denis Kenzior ebc6e3b9dc Refactor: Get rid of (now) pointless comments 2010-04-02 19:03:56 -05:00
Marcel Holtmann ffa99a1ebb Also the default case should have a break statement 2010-04-02 13:48:44 -07:00
Denis Kenzior 349d4d8c5d Remove the PPP option from gsmdial 
Pointless since we should always connect using PPP
 2010-04-02 15:13:25 -05:00
Denis Kenzior 2c466c8baf Refactor: Get rid of packet handler registrations 
There are only about 4 protocols that the current ppp code handles and
it is doubtful that it will grow much more.  There's no point in having
an extensive packet handler registration framework.
 2010-04-02 15:11:48 -05:00
Marcel Holtmann 3c39543cd6 Fix tabs vs. whitespace coding style violation 2010-04-02 13:34:10 -07:00
Marcel Holtmann 76200165bb Add more missing break statements 2010-04-02 13:33:35 -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
Marcel Holtmann 843d3bd2a3 Add missing arpa/inet.h includes 2010-04-02 11:42:42 -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
Denis Kenzior 1ed6966cb4 Split out ipcp protocol into ppp_ipcp.c 2010-04-02 12:53:45 -05:00
Kristen Carlson Accardi c2a589e732 ppp: fix event generation on close 
Prevents too early transition to PPP_DEAD
 2010-04-02 12:53:45 -05:00
Marcel Holtmann edba0296c5 Remove PPP CP event_queue handling and process events directly 2010-04-01 21:44:07 -07:00
Denis Kenzior a182034336 Fix: Stop infinite attempts to register 
Sometimes if the modem firmware is particularly nutty we will see
frequent cell-reselections at startup, resulting in us attempting to
register multiple times.  Try to stop this behavior by keeping track of
what state we're in and hoping the hardware is at least somewhat sane.
 2010-04-01 22:32:58 -05:00
Marcel Holtmann a845dc8da7 Remove obfuscation for some of the event handling 2010-04-01 20:40:39 -07:00
Marcel Holtmann 6607b5985e Move functions from ppp.c into gatppp.c 2010-04-01 20:33:03 -07:00
Marcel Holtmann 7d6649680f Remove PPP event_queue handling and process events directly 2010-04-01 20:26:24 -07:00
Marcel Holtmann cdc1e3c31b Check FCS while unstuffing the byte stream 2010-04-01 20:18:49 -07:00
Marcel Holtmann dabac98cb4 Remove PPP recv_queue handling and process frames directly 2010-04-01 20:11:43 -07:00
Marcel Holtmann cb791ceb78 Remove usage of AT+CGACT for now 2010-04-01 20:06:31 -07:00
Marcel Holtmann 847e7c7f14 Fix order of PPP frame recording and processing 2010-04-01 14:31:19 -07:00
Marcel Holtmann 544c02da49 Add support for recording PPP sessions in pppdump format 2010-04-01 13:47:25 -07:00
Marcel Holtmann ef82241deb Implement g_at_ppp_set_debug support 2010-04-01 13:11:11 -07:00
Marcel Holtmann dc55d14e9c Add some debugging information to PPP authentication handling 2010-04-01 09:56:18 -07:00
Marcel Holtmann 4f99859d37 Remove useless pppcp_protocol_data structure 2010-04-01 09:13:44 -07:00
Marcel Holtmann 5f0d8493e7 Remove forward declarations in PPP network handling 2010-04-01 00:17:10 -07:00
Marcel Holtmann eb9e7872a9 Add debugging for PPP LCP and IPCP options 2010-04-01 00:07:40 -07:00
Marcel Holtmann f081de4ea6 Use ppp%d as PPP interface name instead of tun%d 2010-03-31 22:29:43 -07:00
Denis Kenzior 988b24adb0 Fix: Introduce PPP data state 
Some modems send PPP data introspersed along with the CONNECT final
response.  Fixup the parser so we can still detect the final response.
 2010-03-31 18:48:52 -05:00
Denis Kenzior ee8084c0d0 Fix: Update gsm dial to the new GAtPPP API 2010-03-31 18:48:30 -05:00
Denis Kenzior cc1bb46ffa Refactor: Use GAtDisconnectFunc for ppp disconnect 
The ppp argument to the current disconnect callback is useless as the
ppp structure is most likely stored in user data anyway.
 2010-03-31 18:47:30 -05:00
Denis Kenzior d6093b819f Refactor: GAtPPP connect callback 
The connect callback was not giving enough information and the
information it was providing was not in a convenient form.

- Provide the ppp interface name (e.g. tun0)
- Provide ip, dns1 & dns2 as strings
- Do not send the ppp structure in the callback, it is most likely
  present in the user data anyway
 2010-03-31 18:45:17 -05:00
Denis Kenzior 0a98e1aef3 Style: Whitespace damage due to spaces, not tabs 
Also use proper indentation style
 2010-03-31 14:11:41 -05:00
Andrzej Zaborowski 27d0bc6ccf Fix ampersand commands check 
Also remove a trailing tab.
 2010-03-31 13:16:13 -05:00
Denis Kenzior a3eeb88511 Style: remove unneeded blank line 2010-03-31 13:04:57 -05:00
Marcel Holtmann f87537644b Fix whitespace damage in PPP implementation 2010-03-31 10:30:54 -07:00
Zhenhua Zhang 82687aa58b Add test implementation for CPBS 2010-03-31 08:39:47 -05:00
Zhenhua Zhang ba35179687 Add test implementation to support SMS 2010-03-31 08:39:43 -05:00
Denis Kenzior b421d0756b Refactor: Simplify V250 setting command functions 2010-03-31 08:38:01 -05:00
Denis Kenzior 2ec19b67a2 Refactor: Simplify gatserver s-register functions 2010-03-31 08:22:40 -05:00
Zhenhua Zhang 86b0fa3194 Fix echo command back even if don't process it 2010-03-31 08:12:55 -05:00
Zhenhua Zhang 5819927a38 Add Repeat last command support 2010-03-31 08:10:33 -05:00
Zhenhua Zhang 1390a63933 Add implementation for ATE and other basic command 2010-03-31 08:10:27 -05:00
Zhenhua Zhang d7eb09cc05 Add implementation for S3, S4, S5 command 2010-03-31 08:10:23 -05:00
Denis Kenzior e63840ba11 Fix: Make sure we still increment read_count 2010-03-30 22:06:12 -05:00
Zhenhua Zhang c288921bab Fix ignore incoming bytes during parsing 
Server processes one command line at one time, so ignore the rest
incoming bytes during the command parsing.
 2010-03-30 21:59:34 -05:00
Denis Kenzior 1f5e785901 Update test-server to the new API 2010-03-30 20:29:25 -05:00
Denis Kenzior 250c0c1ef9 Simplify the send_info API 2010-03-30 20:29:10 -05:00
Denis Kenzior d7e784d517 Fix: Treat garbage as echo 2010-03-30 19:16:47 -05:00
Denis Kenzior 46ebde6965 Fix: Properly handle async final responses 2010-03-30 19:15:55 -05:00
Denis Kenzior 94eeab3688 Fix: We need to preserve the original line 2010-03-30 17:12:43 -05:00
Denis Kenzior 437c2d8ccf Fix: Use VERSION define to generate CGMR response 2010-03-30 16:40:44 -05:00
Denis Kenzior 40ca3cb3f5 Fix: Record last received command 2010-03-30 15:25:50 -05:00
Denis Kenzior a2c4c8e7b6 Fix: Send an ERROR on A/ 2010-03-30 15:18:34 -05:00
Denis Kenzior a77037c099 Add test implementation for CFUN 2010-03-30 15:14:42 -05:00
Denis Kenzior 6b33c5c4e6 Fix: Make sure g_print is followed by a newline 2010-03-30 14:38:06 -05:00
Denis Kenzior 45e6f5cb39 Add initial implementation of cgmr/cgmi/cgmm/cgsn 2010-03-30 14:37:42 -05:00
Denis Kenzior 11a8ccad0a Fix: SO_REUSEADDR should be set before bind 2010-03-30 14:37:20 -05:00
Denis Kenzior 0448392a91 Refactor: Simplify extended command parsing logic 2010-03-30 14:36:02 -05:00
Denis Kenzior 882b62b640 Refactor: Add a single-line response function 2010-03-30 14:35:29 -05:00
Zhenhua Zhang cdc13c40b6 Add API stubs for unsolicited / final responses 2010-03-30 12:37:29 -05:00
Denis Kenzior 58e3d14651 Add stubs for test server commands 2010-03-30 12:23:11 -05:00
Denis Kenzior d171a91ab3 Refactor: tty creation 2010-03-30 12:15:11 -05:00
Marcel Holtmann cb26fc4a03 Fix use of g_checksum_get_digest() inout argument 2010-03-29 18:13:01 -07:00
Marcel Holtmann 6af6567004 Enable PPP session suport for AT+CGDATA command 2010-03-28 09:15:02 -07:00
Kristen Carlson Accardi ee294d35b8 ppp: send PPP_FAIL when authentication fails 2010-03-26 23:00:28 -05:00
Marcel Holtmann 834f3af1dc Fix some comments in dialer example 2010-03-26 19:41:06 -07:00
Marcel Holtmann fb043af678 Allow empty secrets for CHAP authentication 2010-03-26 19:35:54 -07:00
Marcel Holtmann 95bceddba4 Add support for NBNS server options 2010-03-26 19:25:56 -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
Marcel Holtmann c84cb16edd Check network status to handle auto-registration 2010-03-25 07:33:41 -07:00
Marcel Holtmann ada2c7f986 Check modem mode before tyring to change it 2010-03-25 07:20:03 -07:00
Kristen Carlson Accardi 5b656cdf34 gsmdial: shutdown ppp link if we have one 
If we have created a ppp link, shut it down when the signal handler
is called.
 2010-03-25 06:50:17 -07:00
Kristen Carlson Accardi f720a27a1f separate memory cleanup from PPP shutdown 
don't free memory at PPP shutdown, because we need to be able to
send terminate traffic.  Free memory when we have reached the
PPP_DEAD phase instead.
 2010-03-25 06:50:10 -07:00
Kristen Carlson Accardi 06ae2b2c98 add tracing for PPP terminate path 
Insert some calls to pppcp_trace() for future debugging needs.
 2010-03-25 06:50:10 -07:00
Kristen Carlson Accardi bde388e0d5 remove unneeded debug statement 
cleanup old debug print statement
 2010-03-25 06:50:10 -07:00
Kristen Carlson Accardi 060a195432 use separate timers for PPP config and terminate 
Prevent conflicts between config timer information and terminate timer
information by providing a new data structure which keeps timer information
for config and terminate requests separate.
 2010-03-24 23:04:45 -05:00
Kristen Carlson Accardi fb40115bf2 switch to g_timeout_add_seconds() 
we don't care that much about the exactness of our timer, so use
the more power efficient call.
 2010-03-24 23:04:42 -05:00
Denis Kenzior 1905d4deda Fix: Make CONNECT <baud> responses work 2010-03-24 19:42:16 -05:00
Denis Kenzior 9ed01bfecd Refactor: Simplify parsing logic 
It isn't actually necessary to check the basic command prefixes, if the
extended prefix doesn't match we try to parse it like a basic command.
That one does the same exact check anyway.  If that fails, then this is
not a recognized command line anyway.
 2010-03-24 19:41:19 -05:00
Denis Kenzior a9c089ab34 Refactor basic command parsing 
Make more bullet proof and efficient
 2010-03-24 19:37:18 -05:00
Denis Kenzior 1f99435a42 Fix: Use SO_REUSEADDR in test_server 2010-03-24 19:34:33 -05:00
Denis Kenzior 644d5922b2 Style: foo[0] is preferable to *foo 2010-03-24 16:28:42 -05:00
Denis Kenzior 005ecd5dd9 Fix: Be more paranoid in basic command parsing 2010-03-24 16:28:19 -05:00
Zhenhua Zhang 7c8fa919fa Add basic command parsing 2010-03-24 16:02:10 -05:00
Denis Kenzior c1c3b5502e Style: No point to write a function to wrap g_free 
Using casting magic works well enough, and more consistent with the rest
of the library.
 2010-03-24 15:24:06 -05:00
Kristen Carlson Accardi efb95941be fix memory leak in ppp_auth 
Free packet after calling ppp_transmit()
 2010-03-24 13:21:32 -07:00
Kristen Carlson Accardi 7dbd19e441 fix memory leaks after ppp_transmit 
Free packets in ppp_cp after calling ppp_transmit()
 2010-03-24 13:21:31 -07:00
Kristen Carlson Accardi 954e114507 fix memory leaks in option handling 
free the data as well as the link when deleting options lists.
 2010-03-24 13:21:31 -07:00
Marcel Holtmann b4267dc624 Remove pointless optimization attempt with g_list_length() 2010-03-22 21:43:46 -07:00
Marcel Holtmann 39476a2b54 Use password instead of passwd as variable name 2010-03-22 20:13:55 -07:00
Marcel Holtmann 6cbfe5fa1e The g_free() function checks for NULL pointers 
And so does even the free() function from glibc ;)
 2010-03-22 20:10:17 -07:00
Marcel Holtmann e396b7d5af Unnest some more functions in PPP CP implementation 2010-03-22 20:07:13 -07:00
Marcel Holtmann 91b742730a Some additional whitespace cleanup for PPP code 2010-03-22 20:01:28 -07:00
Marcel Holtmann 8667c8694d Fix the broken PPP CP debug trace function 2010-03-22 19:56:53 -07:00
Marcel Holtmann a09d38643b Remove some heavy nesting that is not needed at all 2010-03-22 19:32:47 -07:00
Marcel Holtmann c59a93e6fb Fix another pointer casting issue on 32-bit systems 2010-03-22 19:29:34 -07:00
Marcel Holtmann abbd1640f4 Fix pointer casting with uint16 protocol variable 2010-03-22 19:13:22 -07:00
Kristen Carlson Accardi 8cae71ef5c Add PPP option to gsmdial 
Implement new options for gsmdial to use PPP and set the user name and
password for authentication if needed.
 2010-03-22 17:28:23 -07:00
Kristen Carlson Accardi a84fc350b4 IP support for PPP 
Adds IPCP support, and creates a TUN interface for sending/receiving IP
packets.
 2010-03-22 17:28:23 -07:00
Kristen Carlson Accardi 6cb22fe096 CHAP with MD5 authentication support 
Authentication support with CHAP and MD5
 2010-03-22 17:28:23 -07:00
Kristen Carlson Accardi cd5ddc2bee PPP LCP support 
Implement LCP support for the PPP protocol.
 2010-03-22 17:28:23 -07:00
Kristen Carlson Accardi 31e99d9d78 Generic PPP control protocol support 
Implement a generic protocol that can be shared by both the LCP and the
NCP implementation.
 2010-03-22 17:28:23 -07:00
Kristen Carlson Accardi d38443482f Basic PPP protocol support 
This patch implements the basic PPP protocol.  LCP, NCP etc. are handled in
a different patch.
 2010-03-22 17:28:23 -07:00
Denis Kenzior a8a720d983 Fix: extract line should use S3, not hardcode CR 2010-03-22 12:59:04 -05:00