Okay,
I've tried out the patch and everything comes up just fine. I'm able to
establish a LAP connection with a Palm Pilot, just as I could before. The server
application (that horribly ugly one that I've ported from a w2k example) is able
to create an IAS service using the setsockopt(). Furthermore, when the
application ends, the service is automagically removed from action. Cool. For
others out there debugging IrDA code, don't forget to look at the /proc/net/irda
directory. In there you'll find live up-to-date info about the IrDA stack.
I've obviously not looked at all of the details with this latest patch. However,
I've got one item that may be of interest. I rebuilt irda-utils-0.9.10 and ran
irdadump. It seems to work just fine. However, there appears to be a
mis-terminated string that's being printed - I don't know the source of this
(e.g. kernel code or irdadump). I've never seen this behavior in the 10
months I've used irdadump. Here's the offending section
22:08:59.143045 xid:rsp ca717d16 > af376a5a S=6 s=3 pcp001082pcs hint=4400 [
Computer LAN Access ] (28)
febf01167d71ca5a6a37af0103004400706370303031303832706373
. . . . } q . Z j 7 . . . . D . p c p 0 0 1 0 8 2 p c s
22:08:59.233016 xid:cmd ffffffff < af376a5a S=6 s=4 (14)
ff3f015a6a37afffffffff010400
. ? . Z j 7 . . . . . . . .
22:08:59.263018 xid:cmd ffffffff < af376a5a S=6 s=5 (14)
ff3f015a6a37afffffffff010500
. ? . Z j 7 . . . . . . . .
22:08:59.263031 xid:rsp ca717d16 > af376a5a S=6 s=5 pcp001082pcs hint=4400 [
Computer LAN Access ] (28)
febf01167d71ca5a6a37af0105004400706370303031303832706373
. . . . } q . Z j 7 . . . . D . p c p 0 0 1 0 8 2 p c s
22:08:59.363018 xid:cmd ffffffff < af376a5a S=6 s=* NI_BROWSER hint=0200 [
PDA/Palmtop ] (26)
ff3f015a6a37afffffffff01ff0002004e495f42524f57534552
. ? . Z j 7 . . . . . . . . . . N I _ B R O W S E R
22:08:59.393016 xid:cmd ffffffff < af376a5a S=6 s=*
<offending non-printable text was here >
00::NN hint=1300 [ PnP PDA/Palmtop Modem ] (14)
ff3f015a6a37afffffffff01ff00
. ? . Z j 7 . . . . . . . .
22:08:59.423017 xid:cmd ffffffff < af376a5a S=0 s=0 (14)
ff3f015a6a37afffffffff050000
Since the text is not printable, I just copied the `garbage' from the screen to
an emacs buffer. Here's that same section again with the buffer in hexl-mode.
00000390: 2e20 2e20 2e20 2e20 2e20 2e20 2e20 4e20 . . . . . . . N
000003a0: 4920 5f20 4220 5220 4f20 5720 5320 4520 I _ B R O W S E
000003b0: 520a 3232 3a30 383a 3539 2e33 3933 3031 R.22:08:59.39301
000003c0: 3620 7869 643a 636d 6420 6666 6666 6666 6 xid:cmd ffffff
000003d0: 6666 203c 2061 6633 3736 6135 6120 533d ff < af376a5a S=
000003e0: 3620 733d 2a20 fff8 f88c 808c 82f5 81f5 6 s=* ..........
000003f0: 82f9 81f9 8220 2020 2020 8120 2020 2020 ..... .
00000400: 2020 820a 800a 8280 8230 8130 823a 813a .......0.0.:.:
00000410: 824e 814e 82e9 80e9 82eb 81eb 82f1 f2f3 .N.N............
00000420: 80f3 82f7 81f7 82d1 81d1 82d2 81d2 8288 ................
00000430: 8088 8289 8089 828a 808a 828b 808b 828d ................
00000440: 808d 828e 808e 828f 808f 8290 8090 8291 ................
00000450: 8091 8292 8092 8293 8093 8294 8094 8295 ................
00000460: 8095 8296 8096 8297 8097 8298 8098 8299 ................
Hope this is of some use.
Scott
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