# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-# Remove url codings form stdin
+# Remove url codings from stdin
function get_modeline {
modeline=$(
echo "$QUERY_STRING" |
# Extract an uploaded file from standard input
# $1 is the boundary delimiter for the file
function cut_file {
- awk "
- /--$1/ {st=1};
- st==2 {print \$0};
- /$1--/ {st=0};
- /^\\r$/ && st==1 {st=2};
- " | head -c -2
+ awk -v "bnd=$1" '{
+ if ($0 == "--"bnd"\r") { st=1; }
+ if ($0 == "--"bnd"--\r") { st=0; }
+ if (st == 2) { print $0; }
+ if ($0 == "\r" && st == 1) { st=2; }
+ }' | head -c -2 | head -c $((128*1024))
# Remove trailing ^M's that come with CGI
+ # Limit size to 128K
}
# Print out a generic header
# Format a file for viewing
function do_print {
- if [ -f "$1" ]; then
+ if [ -f "./$1" ]; then
input="$1"
elif [ -f "db/$1" ]; then
input="db/$1"
- trim='1d' # sed command to remove cruft
+ trim='1,/^$/d' # sed command to remove cruft
else
echo "Status: 404 Not Found"
header text/plain
sed "1a$(get_modeline)" "$input" > "$tmp"
# - I have some plugins in ~/.vim
- # - Run ex in screen to trick it into thinking that it
- # has a real terminal, not that we also have to set
+ # - Run ex in a pty to trick it into thinking that it
+ # has a real terminal, note that we also have to set
# term=xterm-256color in vimrc
HOME=/home/andy \
- screen -D -m ex -u vimrc \
+ /home/andy/bin/pty ex -nXZ -i NONE -u vimrc \
+ '+set bexpr= fde= fdt= fex= inde= inex= key= pa= pexpr' \
+ '+set iconstring= ruf= stl= tal=' \
+ "+set titlestring=$1\ -\ vpaste.net" \
+ '+set noml' \
'+2d|'$trim \
- '+%s/\r//g' \
+ '+%s/\r//g' \
'+TOhtml' \
"+sav! $output" \
'+qall!' \
- "$tmp"
+ "$tmp" </dev/null >/dev/null 2>&1
header text/html
cat "$output"
# Upload handler
function do_upload {
+ text=$(cut_file "$1")
+ if [ -z "$text" ]; then
+ header text/plain
+ echo "No text pasted"
+ exit
+ fi
output="$(mktemp db/XXXXX)"
- uri="$SCRIPT_URI$(basename "$output")${QUERY_STRING:+"?"}"
- (get_modeline; cut_file "$1") > "$output"
- echo "Status: 302 Found"
- echo "Location: $uri"
- header text/plain
- echo "$uri"
+ uri="$url$(basename "$output")${QUERY_STRING:+"?"}"
+
+ # Format, spam check, and save message
+ (
+ get_modeline
+ echo "Date: $(date -R)"
+ echo "From: $REMOTE_ADDR"
+ echo
+ echo "$text"
+ ) | HOME=/home/vpaste spamc -E > "$output"
+
+ # Test for spam
+ if [ "$?" -ne 0 ]; then
+ # Report spam
+ header text/plain
+ echo "Your post has been marked as spam!"
+ echo "Spam test results are as folllows.. "
+ echo
+ cat "$output"
+ mv "$output" spam
+ else
+ # Redirect user
+ echo "Status: 302 Found"
+ echo "Location: $uri"
+ header text/plain
+ echo "$uri"
+ fi
+
}
# Default index page
function do_help {
filetypes=$(
- ls /usr/share/vim/vim{72,files}/syntax/ /home/andy/.vim/after/syntax/ |
- sed -n 's/.vim$//p' | sort | uniq
+ ls /usr/share/vim/vim*/syntax/ /home/andy/.vim/syntax/ |
+ sed -n '/^\(syntax\|manual\|synload\|2html\|colortest\|hitest\).vim$/d; s/.vim$//p' |
+ sort | uniq
)
-uploads=$(ls -t db | head -n 5 | sed "s!^!$SCRIPT_URI!")
+uploads=$(ls -t db | head -n 5)
header text/html
cat - <<EOF
-<html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
- <style>
- * { margin:0; padding:0; }
- body { margin:1em; }
- h4 { margin:1em 0 0 0; }
- p,ul,dl,dd,pre,blockquote { margin:0 0 0 2em; }
- dt { font-weight:bold; padding:0.5em 0 0 0; }
- blockquote { width:50em; font-size:small; }
+ <title>vpaste.net - Vim based pastebin</title>
+ <meta http-equiv="Content-type" content="text/html;charset=UTF-8" />
+ <meta name="description" content="vpaste: Vim based pastebin" />
+ <meta name="keywords" content="vpaste,paste,pastebin,vim" />
+ <style type="text/css">
+ * { margin:0; padding:0; }
+ body { margin:1em; }
+ h4 { margin:1em 0 0 0; }
+ blockquote,dd,dl,p,pre,ul { margin:0 0 0 2em; }
+ dt { font-weight:bold; padding:0.5em 0 0 0; }
+ blockquote { width:50em; font-size:small; }
+ span { font-family:monospace; }
</style>
</head>
<body>
<form id="form" method="post" action="?" enctype="multipart/form-data">
- <textarea name="text" style="width:100%; height:20em;"></textarea>
- <br>
+ <div style="margin:0 0 1.5em 0;">
+ <textarea name="text" cols="80" rows="25" style="width:100%; height:20em;"></textarea>
<select onchange="document.getElementById('form').action =
document.location + '?ft=' + this.value;">
<option value="" selected="selected" disabled="disabled">Filetype</option>
echo "<option>$ft</option>"
done)
</select>
- <input type="submit" value="Paste">
+ <input type="submit" value="Paste" />
+ </div>
</form>
- <br>
<h4>NAME</h4>
- <p>vpaste: Vim enabled pastebin</p>
+ <p>vpaste: Vim based pastebin</p>
<h4>SYNOPSIS</h4>
+ <div>
<pre> vpaste file [option=value,..]</pre>
<pre> <command> | vpaste [option=value,..]</pre>
- <br>
- <pre> <command> | curl -F 'x=<-' $SCRIPT_URI[?option=value,..]</pre>
- <br>
- <pre>:map vp :exec "w !vpaste ft=".&ft<CR></pre>
- <pre>:vmap vp <ESC>:exec "'<,'>w !vpaste ft=".&ft<CR></pre>
+ <br />
+ <pre> <command> | curl -F 'x=<-' $url[?option=value,..]</pre>
+ <br />
+ <pre> :map vp :exec "w !vpaste ft=".&ft<CR></pre>
+ <pre> :vmap vp <ESC>:exec "'<,'>w !vpaste ft=".&ft<CR></pre>
+ </div>
<h4>DESCRIPTION</h4>
<p>Add <b>?[option[=value],..]</b> to make your text a rainbow.</p>
<dd>See :help modeline for more information</dd>
</dl>
+ <h4>BUGS</h4>
+ <ul>
+ <li>Using strange filetypes (ft=2html) may result in strange output.</li>
+ <li><a href="mailto:andy753421@gmail.com?subject=vpaste bug">Other?</a></li>
+ </ul>
+
<h4>SOURCE</h4>
<ul>
- <li><a href="vpaste?ft=sh">vpaste</a>
+ <li><a href="vpaste?ft=sh">vpaste</a></li>
<li><a href="index.cgi?ft=sh">index.cgi</a>
<a href="vimrc?ft=vim">vimrc</a>
<a href="htaccess?ft=apache">htaccess</a>
- <li><a href="2html-et.patch?ft=diff">2html-et.patch</a>
+ <a href="robots.txt?ft=robots">robots.txt</a>
+ <a href="sitemap.xml?ft=xml">sitemap.xml</a></li>
+ <li><a href="2html.patch?ft=diff">2html.patch</a></li>
+ <li><a href="https://lug.rose-hulman.edu/svn/misc/trunk/htdocs/vpaste/">Subversion</a></li>
</ul>
<h4>LATEST UPLOADS</h4>
- <ul>$(for uri in ${uploads[@]}; do
- echo "<li><a href='$uri'>$uri</a>"
+ <ul>$(for upload in ${uploads[@]}; do
+ echo -n "<li>"
+ echo -n "<span>$upload</span> "
+ echo -n "<a href='$upload'>text</a> "
+ echo -n "<a href='$upload?'>rainbow</a>"
+ echo "</li>"
done)</ul>
</body>
</html>
}
# Main
-pathinfo="${SCRIPT_URL/*\/}"
+url="http://$HTTP_HOST${REQUEST_URI/\?*}"
+pathinfo="${REQUEST_URI/*\/}"
+pathinfo="${pathinfo/\?*}"
if [ "$pathinfo" ]; then
do_print "$pathinfo"
elif [ "$CONTENT_TYPE" ]; then
- do_upload ${CONTENT_TYPE/*boundary\=/}
+ do_upload "${CONTENT_TYPE/*boundary\=/}"
else
do_help
fi
projects / vpaste / blobdiff