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ppp: Implement receive ACCM

This commit is contained in:
Denis Kenzior 2010-04-06 17:24:04 -05:00
parent 8bff9b6541
commit f6d23e153e
1 changed files with 8 additions and 2 deletions
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10
gatchat/gatppp.c
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@ -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;