When using COMMENTCMD (PBEACON), or INFOCMD (CBEACON), direwolf reports
an error when the command does not produce any stdout, even when the
command exits with status 0.
This commit allows something like:
PBEACON IGNOREEMPTY=1 EVERY=00:30 COMMENTCMD='command_to_print_updates'
Say 'command_to_print_updates' only prints to stdout when its output
would be different from the last time it ran. With the above, direwolf
would run the command as before, but does not print an error when no new
updates are available. An error is still reported if the exit status is
not 0.
Changes to be committed:
new file: .gitattributes
new file: .gitignore
new file: APRStt-Implementation-Notes.pdf
new file: CHANGES.txt
new file: LICENSE-dire-wolf.txt
new file: LICENSE-other.txt
new file: Makefile.linux
new file: Makefile.win
new file: Quick-Start-Guide-Windows.pdf
new file: Raspberry-Pi-APRS.pdf
new file: User-Guide.pdf
new file: aclients.c
new file: aprs_tt.c
new file: aprs_tt.h
new file: atest.c
new file: audio.c
new file: audio.h
new file: audio_win.c
new file: ax25_pad.c
new file: ax25_pad.h
new file: beacon.c
new file: beacon.h
new file: config.c
new file: config.h
new file: decode_aprs.c
new file: decode_aprs.h
new file: dedupe.c
new file: dedupe.h
new file: demod.c
new file: demod.h
new file: demod_9600.c
new file: demod_9600.h
new file: demod_afsk.c
new file: demod_afsk.h
new file: digipeater.c
new file: digipeater.h
new file: direwolf.c
new file: direwolf.conf
new file: direwolf.desktop
new file: direwolf.h
new file: dsp.c
new file: dsp.h
new file: dtmf.c
new file: dtmf.h
new file: dw-icon.ico
new file: dw-icon.png
new file: dw-icon.rc
new file: dw-start.sh
new file: dwgps.c
new file: dwgps.h
new file: encode_aprs.c
new file: encode_aprs.h
new file: fcs_calc.c
new file: fcs_calc.h
new file: fsk_demod_agc.h
new file: fsk_demod_state.h
new file: fsk_filters.h
new file: fsk_gen_filter.h
new file: gen_packets.c
new file: gen_tone.c
new file: gen_tone.h
new file: hdlc_rec.c
new file: hdlc_rec.h
new file: hdlc_rec2.c
new file: hdlc_rec2.h
new file: hdlc_send.c
new file: hdlc_send.h
new file: igate.c
new file: igate.h
new file: kiss.c
new file: kiss.h
new file: kiss_frame.c
new file: kiss_frame.h
new file: kissnet.c
new file: kissnet.h
new file: latlong.c
new file: latlong.h
new file: ll2utm.c
new file: misc/README-dire-wolf.txt
new file: misc/strcasestr.c
new file: misc/strsep.c
new file: misc/strtok_r.c
new file: morse.c
new file: multi_modem.c
new file: multi_modem.h
new file: ptt.c
new file: ptt.h
new file: pttest.c
new file: rdq.c
new file: rdq.h
new file: redecode.c
new file: redecode.h
new file: regex/COPYING
new file: regex/INSTALL
new file: regex/LICENSES
new file: regex/NEWS
new file: regex/README
new file: regex/README-dire-wolf.txt
new file: regex/re_comp.h
new file: regex/regcomp.c
new file: regex/regex.c
new file: regex/regex.h
new file: regex/regex_internal.c
new file: regex/regex_internal.h
new file: regex/regexec.c
new file: rrbb.c
new file: rrbb.h
new file: server.c
new file: server.h
new file: symbols-new.txt
new file: symbols.c
new file: symbols.h
new file: symbolsX.txt
new file: textcolor.c
new file: textcolor.h
new file: tocalls.txt
new file: tq.c
new file: tq.h
new file: tt_text.c
new file: tt_text.h
new file: tt_user.c
new file: tt_user.h
new file: tune.h
new file: udp_test.c
new file: utm/LatLong-UTMconversion.c
new file: utm/LatLong-UTMconversion.h
new file: utm/README.txt
new file: utm/SwissGrid.cpp
new file: utm/UTMConversions.cpp
new file: utm/constants.h
new file: utm2ll.c
new file: version.h
new file: xmit.c
new file: xmit.h
Ben Tovar
WB2OSZ