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gopher.sh: update ("download" mode)
author
Niki Roo
<niki@nikiroo.be>
Fri, 6 Apr 2018 10:40:22 +0000
(12:40 +0200)
committer
Niki Roo
<niki@nikiroo.be>
Fri, 6 Apr 2018 10:40:22 +0000
(12:40 +0200)
gopher.sh
patch
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diff --git
a/gopher.sh
b/gopher.sh
index 0042756538be4be9758e701ce79fe04c462b2b0a..73256524e15020fcc0244ca330078f8bd42d712d 100755
(executable)
--- a/
gopher.sh
+++ b/
gopher.sh
@@
-1,5
+1,15
@@
#!/bin/sh
#!/bin/sh
+# $0 [server] ([selector]) ([port]) ([mode])
+# server: the gopher server to dig to
+# selector: the gopher selector (default is empty)
+# port: the port to use (default is 70)
+# mode: the filetype mode (default depends upon selector)
+# 0: plain text
+# 1: menu (dir-like)
+# ...
+# download: fake mode to download the result without changes
+
# ENV variables:
# LINK_COLOR: escape sequences colour (def: 2)
# - : means no escape sequence
# ENV variables:
# LINK_COLOR: escape sequences colour (def: 2)
# - : means no escape sequence
@@
-36,23
+46,29
@@
if [ "$LINK_COLOR" != "-" ]; then
EL="`tput init`";
fi
EL="`tput init`";
fi
+PREFIX="[0-9h]"
+
# $0 [FILE]
# Display a gopher menu for the given resource
cat_menu() {
i=0
# $0 [FILE]
# Display a gopher menu for the given resource
cat_menu() {
i=0
- cat "$1" | grep
'^[i0-9]'
| while read ln; do
+ cat "$1" | grep
"^i\|^$PREFIX"
| while read ln; do
ln="`echo "$ln" | cut -f1`"
if echo "$ln" | grep "^i" >/dev/null 2>&1; then
echo "$ln" | sed "s:^.: :g"
ln="`echo "$ln" | cut -f1`"
if echo "$ln" | grep "^i" >/dev/null 2>&1; then
echo "$ln" | sed "s:^.: :g"
- elif echo "$ln" | grep "^
[0-9]
" >/dev/null 2>&1; then
+ elif echo "$ln" | grep "^
$PREFIX
" >/dev/null 2>&1; then
i=`expr $i + 1`
i=`printf %2.f $i`
field="`echo "$ln" | cut -c1`"
case "$field" in
0) typ='TXT';;
i=`expr $i + 1`
i=`printf %2.f $i`
field="`echo "$ln" | cut -c1`"
case "$field" in
0) typ='TXT';;
- 1) typ='DIR';;
- 7) typ='(?)';;
- 8) typ='TEL';;
+ 1) typ='DIR';; # menu, actually
+ 7) typ='(?)';; # query
+ 8) typ='TEL';; # TELnet (not TELephone)
+ h) typ='WEB';; # HTML
+ g) typ='GIF';;
+ I) typ='IMG';;
+ +) typ='SVR';; # redundant server
*) typ='!!!';;
esac
echo "$ln" | sed "s:^.\\(.*\\):$typ $i $SL\\1$EL:g"
*) typ='!!!';;
esac
echo "$ln" | sed "s:^.\\(.*\\):$typ $i $SL\\1$EL:g"
@@
-71,7
+87,7
@@
cat_menu() {
# 3 = server
# 4 = port
getsel() {
# 3 = server
# 4 = port
getsel() {
- cat "$1" | grep
'^[0-9]'
| tail -n+"$2" | head -n 1 | cut -f"$3"
+ cat "$1" | grep
"^$PREFIX"
| tail -n+"$2" | head -n 1 | cut -f"$3"
}
tmp="`mktemp -t gofetch.current_page.XXXXXX`"
}
tmp="`mktemp -t gofetch.current_page.XXXXXX`"
@@
-87,6
+103,10
@@
else
fi
case "$MODE" in
fi
case "$MODE" in
+download)
+ # Special, fake mode, only from top-level
+ cat "$tmp"
+;;
0)
cat "$tmp" | less
;;
0)
cat "$tmp" | less
;;