From 0d386684e7a1247bdf098b21ebaf0a6bf94da39a Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Sun, 3 Nov 2024 17:02:05 +1100
Subject: fixed configure.tcl bugs preventing from running

---
 configure.tcl | 35 +++++++++++++++++++++++------------
 1 file changed, 23 insertions(+), 12 deletions(-)

(limited to 'configure.tcl')

diff --git a/configure.tcl b/configure.tcl
index 76fd37e..6f11546 100755
--- a/configure.tcl
+++ b/configure.tcl
@@ -2,7 +2,7 @@
 
 namespace eval http {
     # The directory which files are searched for.
-    variable srv {/home/aleksei/www/files/}
+    variable srv {/home/aleksei/tcl-httpd/www/}
 
 		namespace eval cache {
 		variable precache {
@@ -33,7 +33,7 @@ proc temp {} {
 
 
 
-set config [open /etc/tcl-httpd.conf]
+set config [open /home/aleksei/tcl-httpd/tcl-httpd.conf]
 
 
 ## Configure the server, whilst verifying options.
@@ -49,9 +49,10 @@ namespace eval temp {
 
 		}
 
-		proc module_path
 	}
 
+	## Configuration files can take preemptive actions, such as preloading files
+	## into the cache or loading a user written module.
 	namespace eval actions {		
 		proc @MODULE {v} {
 			if [info exists ::http::configure::module_path] {
@@ -68,23 +69,33 @@ namespace eval temp {
 			}
 		}
 		
-		proc @PRECACHE {a b} {
-			::http::cache::add $b
+		proc @PRECACHE {filename} {
+			::http::cache::add $filename
 		}
 	}
-	
+
 	while {[gets $config line] != -1} {
-		if [regexp {^[[:lower:]_]+=[[:alnum:][:punct:]]+$} $line] {
+		
+		variable regexp_comment       {^[[:space:]]*\#};
+		variable regexp_form_variable {^[[:lower:]_]+=[[:alnum:][:punct:]]+$};
+		variable regexp_form_action   {^@[[:upper:]]+ [[:alnum:][:punct:]]+$};
+
+		if [regexp $regexp_comment $line] {
+			# Line that is a comment.
+		} elseif [regexp $regexp_form_variable $line] {
 			set n [string first "=" $line]
-			set a [string range start [expr n-1]]
-			set b [string range [expr n+1]   end]
+			set a [string range $line 0 [expr $n-1]]
+			set b [string range $line [expr $n+1]   end]
 			# RUN VERIFICATION
+			#namespace eval ::http::configure "$a $b"
 			namespace eval ::http::configure "variable $a $b"
-		} elseif [regexp {^@[[:upper:]]+ [[:alnum:][:punct:]]+$} $line] {
+		} elseif [regexp $regexp_form_action $line] {
+			## Line of form @ACTION arguments
 			set n [string first " " $line]
-			set a [string range start [expr n-1]]
-			set b [string range [expr n+1]   end]
+			set a [string range $line 0 [expr $n-1]]
+			set b [string range $line [expr $n+1] end]
 			# PERFORM ACTION
+			namespace eval ::http::actions "$a $b"
 		} else {
 			append error_message " $line_number"
 			set error_state 1;
-- 
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