Add compression, speed up head

diff --git a/index.cgi b/index.cgi
index da4cb5cc43c658a32573d06b1f7cd09d46bb9686..f3a4a7e76f11921aaa61c96a893a54b734fa0cd8 100755 (executable)
--- a/index.cgi
+++ b/index.cgi
@@ -47,7 +47,13 @@ function cut_file {
 # Print out a generic header
 function header {
        echo "Content-Type: $1; charset=UTF-8"
 # Print out a generic header
 function header {
        echo "Content-Type: $1; charset=UTF-8"

-       echo
+       if [[ "$HTTP_ACCEPT_ENCODING" == *'gzip'* ]]; then
+               echo "Content-Encoding: gzip"
+               echo
+               exec 1> >(gzip)
+       else
+               echo
+       fi

 }
 
 # Print plain message and exit
 }
 
 # Print plain message and exit


@@ -65,12 +71,15 @@ function do_cmd {
        header text/plain
        case "$1" in
        head)
        header text/plain
        case "$1" in
        head)

-               for i in $(ls -t db/*); do
-                       basename $i
-                       basename $i | sed 's/./-/g'
-                       sed '1,/^$/d; /^\s*$/d' $i | sed -n '1,5s/\(.\{0,60\}\).*/\1/p'
-                       echo
-               done
+               awk '
+                       BEGIN       { rows=4; cols=60; }
+                       FNR==1      { gsub(/.*\//, "", FILENAME);
+                                     print FILENAME
+                                     print "-----" }
+                       FNR==1,/^$/ { next }
+                       /\S/        { i++; printf "%."cols"s\n", $0 }
+                       i>=rows     { i=0; print ""; nextfile  }
+               ' $(ls -t db/*)

                ;;
        ls)
                ls -t db | column
                ;;
        ls)
                ls -t db | column


@@ -289,8 +298,8 @@ function do_help {
                        <div class="box" id="devel">
                                <h1>License</h1>
                                <p>Copyright © 2009-2012
                        <div class="box" id="devel">
                                <h1>License</h1>
                                <p>Copyright © 2009-2012

-                                  Andy spencer &lt;andy753421@gmail.com&gt;</p>
-                               <p>See individual files for license</p>
+                                  Andy Spencer &lt;andy753421@gmail.com&gt;</p>
+                               <p>See individual files for licenses</p>

 
                                <h1>Source code</h1>
                                <ul>
 
                                <h1>Source code</h1>
                                <ul>