From 4edae3f518353bb21a02fcda2dfcff83c5a72fc3 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Thu, 26 Jan 2012 12:08:39 +0100
Subject: New onCommit scripting system.

---
 server/src/sessionparser.cc | 71 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)

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

diff --git a/server/src/sessionparser.cc b/server/src/sessionparser.cc
index 6b3653e..8913e3c 100644
--- a/server/src/sessionparser.cc
+++ b/server/src/sessionparser.cc
@@ -37,6 +37,9 @@ SessionParser::SessionParser()
   totalbytes = 0;
   inresume = false;
   indatabase = false;
+  invalue = false;
+  inscript = false;
+  inenv = false;
 }
 
 SessionParser::~SessionParser()
@@ -49,6 +52,26 @@ void SessionParser::characterData(std::string &data)
     entries[entries.size()-1].resume += data;
   }
 
+  if(inscript) {
+    Entry &e = entries[entries.size() - 1];
+    LUAOnCommit *oncommit = e.oncommit;
+    std::pair<std::string, std::string> &val =
+      oncommit->scripts[oncommit->scripts.size() - 1];
+    val.first += data;
+  }
+
+  if(invalue) {
+    Entry &e = entries[entries.size() - 1];
+    LUAOnCommit *oncommit = e.oncommit;
+    oncommit->values[valuename] += data;
+  }
+
+  if(inenv) {
+    Entry &e = entries[entries.size() - 1];
+    LUAOnCommit *oncommit = e.oncommit;
+    oncommit->_env[envid] += data;
+  }
+
   if(indatabase) {
     database += data;
   }
@@ -80,12 +103,51 @@ void SessionParser::startTag(std::string name, attributes_t &attr)
     e.index = atoi(attr["index"].c_str());
     e.macro = attr["macro"];
     e.user = attr["user"];
+    e.oncommit = NULL;
     entries.push_back(e);
   }
 
   if(name == "resume") {
     inresume = true;
   }
+
+  if(name == "oncommit") {
+    Entry &e = entries[entries.size() - 1];
+    if(e.oncommit != NULL) {
+      ERR(sessionparser, "Multiple oncommit tags in journal!\n");
+      return;
+    }
+    e.oncommit = new LUAOnCommit();
+  }
+  if(name == "envs") { }
+
+  if(name == "env") {
+    if(attr["id"] == "ENV_PATIENTID") envid = LUAScript::ENV_PATIENTID;
+    else if(attr["id"] == "ENV_TEMPLATE") envid = LUAScript::ENV_TEMPLATE;
+    else if(attr["id"] == "ENV_MACRO") envid = LUAScript::ENV_MACRO;
+    else if(attr["id"] == "ENV_USER") envid = LUAScript::ENV_USER;
+    else {
+      // Unknown env id
+      return;
+    }
+    inenv = true;
+  }
+
+  if(name == "values") { }
+
+  if(name == "value") {
+    valuename = attr["name"];
+    invalue = true;
+  }
+
+  if(name == "scripts") {}
+
+  if(name == "script") {
+    Entry &e = entries[entries.size() - 1];
+    LUAOnCommit *oncommit = e.oncommit;
+    oncommit->addCode("", attr["name"]);
+    inscript = true;
+  }
 }
 
 void SessionParser::endTag(std::string name)
@@ -96,6 +158,15 @@ void SessionParser::endTag(std::string name)
   if(name == "database") {
     indatabase = false;
   }
+  if(name == "env") {
+    inenv = false;
+  }
+  if(name == "value") {
+    invalue = false;
+  }
+  if(name == "script") {
+    inscript = false;
+  }
 }
 
 void SessionParser::parseError(const char *buf, size_t len,
-- 
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