From bb3fad646f94739a876869464a484c99795bce61 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Tue, 3 Jun 2008 08:13:20 +0000
Subject: Added support for lua validator programs.

---
 server/src/templateparser.cc | 38 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 36 insertions(+), 2 deletions(-)

(limited to 'server/src/templateparser.cc')

diff --git a/server/src/templateparser.cc b/server/src/templateparser.cc
index d35811a..04650ca 100644
--- a/server/src/templateparser.cc
+++ b/server/src/templateparser.cc
@@ -65,6 +65,7 @@ TemplateParser::TemplateParser(std::string course)
   t = NULL;
   current_macro = NULL;
   current_map = NULL;
+  current_luaprogram = NULL;
 
   file = XML"/";
   file.append(course);
@@ -85,11 +86,14 @@ TemplateParser::~TemplateParser()
 void TemplateParser::characterData(std::string &data)
 {
   if(state == MAP) {
-    //    assert(current_macro->maps.size()); // No maps present!
-    //    current_macro->maps.back().attributes["lua"].append(data);
     assert(current_map); // No map present!
     current_map->attributes["lua"].append(data);
   }
+
+  if(state == LUAPROGRAM) {
+    assert(current_luaprogram); // No lua program present!
+    current_luaprogram->attributes["lua"].append(data);
+  }
 }
 
 void TemplateParser::startTag(std::string name, std::map< std::string, std::string> attributes)
@@ -183,6 +187,31 @@ void TemplateParser::startTag(std::string name, std::map< std::string, std::stri
     return;
   }
 
+  // Enable LUA Program parsing
+  if(name == "luaprograms") {
+    if(state != MACRO) error("luaprograms found outside macro.");
+    state = LUAPROGRAMS;
+
+    assert(current_macro); // No macro is currently available, cannot create maps!
+
+    return;
+  }
+
+  // Create Query
+  if(name == "luaprogram") {
+    if(state != LUAPROGRAMS) error("lua program found outside maps.");
+    state = LUAPROGRAM;
+
+    assert(current_macro); // No macro is currently available, cannot create map!
+
+    LUAProgram l;
+    l.attributes = attributes;
+    current_macro->luaprograms.push_back(l);
+    current_luaprogram = &(current_macro->luaprograms.back());
+
+    return;
+  }
+
   // Enable widget parsing
   if(name == "window") {
 
@@ -243,6 +272,11 @@ void TemplateParser::endTag(std::string name)
     current_map = NULL;
     state = MAPS;
   }
+  if(name == "luaprograms") state = MACRO;
+  if(name == "luaprogram") {
+    current_luaprogram = NULL;
+    state = LUAPROGRAMS;
+  }
   if(name == "window") state = MACRO;
   
   if(state == WINDOW) {
-- 
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