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| author | Denis Kenzior <denkenz@gmail.com> | 2010-04-06 17:24:04 -0500 |
|---|---|---|
| committer | Denis Kenzior <denkenz@gmail.com> | 2010-04-06 22:49:44 -0500 |
| commit | f6d23e153eba65167e8a7c3732fec50ff1d69ea2 (patch) | |
| tree | 97d669caecacb2aa211c0f409160bde13b31cc4b | |
| parent | 8bff9b65411d5ff1dfb9fbc5f03a28ffdc88d596 (diff) | |
| download | ofono-f6d23e153eba65167e8a7c3732fec50ff1d69ea2.tar.bz2 | |
ppp: Implement receive ACCM
| -rw-r--r-- | gatchat/gatppp.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gatchat/gatppp.c b/gatchat/gatppp.c index c1abbec3..ebba0ca2 100644 --- a/gatchat/gatppp.c +++ b/gatchat/gatppp.c @@ -288,8 +288,14 @@ static struct frame_buffer *ppp_decode(GAtPPP *ppp, guint8 *frame) fcs = PPPINITFCS16; i = 0; - /* TBD - how to deal with recv_accm */ while (frame[pos] != PPP_FLAG_SEQ) { + /* Skip the characters in receive ACCM */ + if (frame[pos] < 0x20 && + (ppp->recv_accm & (1 << frame[pos])) != 0) { + pos++; + continue; + } + /* scan for escape character */ if (frame[pos] == PPP_ESC) { /* skip that char */ @@ -640,7 +646,7 @@ GAtPPP *g_at_ppp_new(GIOChannel *modem) /* set options to defaults */ ppp->mru = DEFAULT_MRU; - ppp->recv_accm = DEFAULT_ACCM; + ppp->recv_accm = ~0U; ppp->xmit_accm[0] = DEFAULT_ACCM; ppp->xmit_accm[3] = 0x60000000; /* 0x7d, 0x7e */ ppp->pfc = FALSE; |