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https://github.com/AG7GN/nexus-utilities.git
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76 lines
2.4 KiB
Bash
Executable File
76 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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VERSION="1.0.7"
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# This script allows sending Winlink messages via the command line or script.
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# It requires pat (a Winlink client) and the dos2unix programs.
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function Usage () {
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echo
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echo "ERROR: $1"
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echo
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echo "$(basename $0) version $VERSION"
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echo
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echo "Usage: $(basename $0) To Subject Transport"
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echo
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echo "Where:"
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echo
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echo " To One or more destination email addresses, separated"
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echo " by a comma. Winlink addresses need only be the call sign,"
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echo " no need to include '@winlink.org'."
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echo
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echo " Subject The subject of the message. Put double quotes"
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echo " around it if it contains spaces."
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echo
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echo " Transport The pat transport type. Examples:"
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echo
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echo " telnet"
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echo " ax25:///call-ssid"
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echo " where call-ssid is the RMS Gateway. Example: W7ECG-10"
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echo
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echo " Run 'pat connect help' for more examples."
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echo
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echo "Pass the body of the message to the script from stdin. Examples:"
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echo
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echo " echo -e \"1st line of body\\n2nd line\" | $(basename $0) N0ONE \"My Subject\" telnet"
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echo " cat myfile.txt | $(basename $0) me@example.com,W7ABC \"My Important Message\" telnet"
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echo " $(basename $0) me@example.com,W7ABC \"My Important Message\" telnet < myfile.txt"
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echo
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exit 1
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}
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(( $# != 3 )) && Usage "3 arguments are required."
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PAT="$(command -v pat)"
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[[ $? == 0 ]] || Usage "pat winlink client is not installed."
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UNIX2DOS="$(command -v unix2dos)"
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[[ $UNIX2DOS == "" ]] && Usage "dos2unix tools are not installed."
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PATDIR="$HOME/.wl2k"
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CALL="$(cat $PATDIR/config.json | grep "\"mycall\":" | tr -d ' ",' | cut -d: -f2)"
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[[ $CALL == "" ]] && Usage "Could not obtain call sign from $PATDIR/config.json. Is pat configured?"
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OUTDIR="$PATDIR/mailbox/$CALL/out"
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TO="$1"
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SUBJECT="$2"
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[[ $TO =~ "," ]] || TO="$TO\n"
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export EDITOR=ed
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TFILE="$(mktemp)"
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echo -e "$CALL\n$TO\n\n$SUBJECT" | pat compose 2>/dev/null 1> $TFILE
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MSG="$(grep "MID:" $TFILE | tr -d ' \t' | cut -d':' -f3)"
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[[ $MSG == "" ]] && Usage "Could not find the MID (Message ID)"
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MSG="$OUTDIR/$MSG.b2f"
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sed -i -e 's/<No message body>//' $MSG
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$UNIX2DOS -q $MSG
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cat - > $TFILE
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$UNIX2DOS -q $TFILE
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COUNT="$(wc -c $TFILE | cut -d' ' -f1)"
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cat $TFILE >> $MSG
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rm $TFILE
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sed -i -e "s/^Body: .*/Body: $COUNT/" $MSG
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$PAT --send-only --event-log /dev/null connect $3 >/dev/null 2>&1
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exit $?
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