From 2d354eff98ccfc013b3421564087d8cfb6201425 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Thu, 27 Jan 2011 22:10:51 +0000
Subject: initial import from svn.buetow.org/repos/awksite

---
 index.cgi | 88 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100755 index.cgi

(limited to 'index.cgi')

diff --git a/index.cgi b/index.cgi
new file mode 100755
index 0000000..231db39
--- /dev/null
+++ b/index.cgi
@@ -0,0 +1,88 @@
+#!/usr/bin/awk -f
+#
+# AWKsite v0.2
+#
+# AWK CGI website main program file
+#
+# AWK CGI is Copyright by Paul C. Buetow (2005)
+#	http://buetow.org 
+#	Runs on FreeBSD 6.x 
+#
+# AWK CGI is Copyright by Paul C. Buetow (2009)
+#	Update for Debian Lenny (GNU AWK)
+#
+
+BEGIN {
+  config_file = "awksite.conf"
+
+  read_config_values(config_file)
+  print_http_header()
+  process_foreach_line()
+}
+
+function print_http_header() {
+  print "Content-type: text/html\n\n"
+}
+
+function read_config_values(config_file) {
+  while ((getline < config_file) > 0) {
+    position = index($0,"=")
+    if (position == 0 || /^#/)
+      continue
+
+    key = substr($0, 0, position)
+    val = substr($0, position+1, 100)
+
+    if (val ~ /^!/) 
+       substr(val, 2, 100) | getline val	
+
+    values[key] = val
+  }
+
+  close(config_file)
+}
+
+function process_foreach_line() {
+  template_file = values["template"]
+
+  while ((getline < template_file) > 0)
+    print process_line($0)
+  close(template_file)
+}
+
+function process_line(line) {
+  if (line ~ /%%.+%%/)
+    return insert_template_value(line) 
+  return line
+}
+
+function insert_template_value(line) {
+   position1 = index(line, "%%") + 2 
+   temp = substr(line, position1, 100)
+
+   if ((position2 = index(temp, "%%") ) == 1 ) 
+	return line
+
+   key = substr(temp, 0, position2)  
+
+   if (key ~ /^!sort /) 
+     values[key] = read_file_sorted(substr(key, 7, 100))
+
+   gsub("%%" key "%%", values[key], line)
+
+   if (line ~ /%%/) 
+	return insert_template_value(line)
+
+   return line 
+}
+
+function read_file_sorted(file) {
+   retval = ""; command = "cat " file " | sort"
+   while (( command | getline ) > 0 )
+     retval = retval $0 "<br>\n"
+   return retval
+}
+
+function debug(message) {
+   print "DEBUG " message
+}
-- 
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