| 1 | #!/bin/sh |
| 2 | |
| 3 | SERVER="$1" |
| 4 | SELECTOR="$2" |
| 5 | PORT="$3" |
| 6 | MODE="$4" |
| 7 | |
| 8 | # Defaults: |
| 9 | [ "$PORT" = "" ] && PORT=70 |
| 10 | if [ "$MODE" = "" ]; then |
| 11 | # "" or dir-like selector? -> 1 ; if not -> 0 |
| 12 | echo "$SELECTOR" | grep "/$" >/dev/null && MODE=1 || MODE=0 |
| 13 | [ "$SELECTOR" = "" ] && MODE=1 |
| 14 | fi |
| 15 | |
| 16 | if [ "$SERVER" = "" ]; then |
| 17 | echo "Syntax error: $0 [SERVER] ([SELECTOR]) ([PORT]) ([MODE])" >&2 |
| 18 | exit 2 |
| 19 | fi |
| 20 | |
| 21 | # $0 [FILE] |
| 22 | cat_menu() { |
| 23 | i=0 |
| 24 | cat "$1" | grep '^[i0-9]' | while read ln; do |
| 25 | ln="`echo "$ln" | cut -f1`" |
| 26 | if echo "$ln" | grep "^i" >/dev/null 2>&1; then |
| 27 | echo "$ln" | sed "s:^.: :g" |
| 28 | elif echo "$ln" | grep "^[0-9]" >/dev/null 2>&1; then |
| 29 | i=`expr $i + 1` |
| 30 | i=`printf %2.f $i` |
| 31 | field="`echo "$ln" | cut -c1`" |
| 32 | case "$field" in |
| 33 | 0) typ='TXT';; |
| 34 | 1) typ='DIR';; |
| 35 | 7) typ='SRH';; |
| 36 | 8) typ='TEL';; |
| 37 | *) typ='???';; |
| 38 | esac |
| 39 | echo "$ln" | sed "s:^.:$typ $i :g" |
| 40 | #else |
| 41 | # Bad line |
| 42 | fi |
| 43 | done |
| 44 | } |
| 45 | |
| 46 | # $0 [FILE] |
| 47 | choices() { |
| 48 | i=0 |
| 49 | cat "$1" | grep '^[0-9]' | while read choice; do |
| 50 | i=`expr $i + 1` |
| 51 | i=`printf %2.f $i` |
| 52 | |
| 53 | echo "$i --> $choice" |
| 54 | done |
| 55 | } |
| 56 | |
| 57 | # $0 [FILE] [INDEX] [FIELD] |
| 58 | # Fields: |
| 59 | # 1 = type/name |
| 60 | # 2 = selector |
| 61 | # 3 = server |
| 62 | # 4 = port |
| 63 | getsel() { |
| 64 | cat "$1" | grep '^[0-9]' | tail -n+"$2" | head -n 1 | cut -f"$3" |
| 65 | } |
| 66 | |
| 67 | tmp="`mktemp gofetch.current_page.XXXXX`" |
| 68 | finish() { |
| 69 | rm -rf "$tmp" |
| 70 | } |
| 71 | trap finish EXIT |
| 72 | |
| 73 | if [ $MODE = 1 ]; then |
| 74 | echo "$SELECTOR" | nc "$SERVER" "$PORT" | sed 's:\r::g' > "$tmp" |
| 75 | else |
| 76 | echo "$SELECTOR" | nc "$SERVER" "$PORT" > "$tmp" |
| 77 | fi |
| 78 | |
| 79 | case "$MODE" in |
| 80 | 0) |
| 81 | cat "$tmp" | less |
| 82 | ;; |
| 83 | 1) |
| 84 | CHOICE=start |
| 85 | while [ "$CHOICE" != "" ]; do |
| 86 | cat_menu "$tmp" | less |
| 87 | read -p "[$SELECTOR]: " CHOICE |
| 88 | index="`expr 1 \* "$CHOICE" 2>/dev/null`" |
| 89 | if [ "$index" != "" ]; then |
| 90 | goto_server="`getsel "$tmp" $index 3`" |
| 91 | goto_sel="`getsel "$tmp" $index 2`" |
| 92 | goto_port="`getsel "$tmp" $index 4`" |
| 93 | goto_mode="`getsel "$tmp" $index 1 | cut -c1`" |
| 94 | sh "$0" "$goto_server" "$goto_sel" "$goto_port" "$goto_mode" |
| 95 | fi |
| 96 | done |
| 97 | ;; |
| 98 | 7) |
| 99 | read -p "Query: " SEARCH |
| 100 | selQuery="$SELECTOR $SEARCH" |
| 101 | |
| 102 | exec sh "$0" "$SERVER" "$selQuery" "$PORT" 1 |
| 103 | ;; |
| 104 | 8) |
| 105 | telnet -l "$SELECTOR" "$SERVER" "$PORT" |
| 106 | read DUMMY |
| 107 | ;; |
| 108 | 9) |
| 109 | echo "<BINARY FILE>" | less |
| 110 | ;; |
| 111 | *) |
| 112 | echo "unknwon selector mode: <$MODE>" | less |
| 113 | exit 3 |
| 114 | ;; |
| 115 | esac |