From 4873e6df45424d2132dc9685f76bcbe2d9dd447e Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Thu, 17 May 2012 11:43:16 +0200
Subject: Make persistent store (XML).

---
 src/xmlparser.cc | 83 ++++++++++++++++++++------------------------------------
 1 file changed, 30 insertions(+), 53 deletions(-)

(limited to 'src/xmlparser.cc')

diff --git a/src/xmlparser.cc b/src/xmlparser.cc
index 97a8bdb..112ea00 100644
--- a/src/xmlparser.cc
+++ b/src/xmlparser.cc
@@ -31,73 +31,50 @@
 
 #include "xml_encode_decode.h"
 
-XmlParser::XmlParser(std::string filename) {
-  // open file handler
-  fp = fopen(filename.c_str(), "r");
-  if(!fp) {
-    fprintf(stderr, "Could not open file\n");
-  }
-
-  task = NULL;
-  tasklist.clear();
+#define NOID 0xffffffff
 
-  open_tagtype = none;
+XmlParser::XmlParser(TaskTree *t) : tree(t)
+{
 }
 
-XmlParser::~XmlParser() {
-  // close file handler
-  fclose(fp);
-  if(task) delete task;
+XmlParser::~XmlParser()
+{
 }
 
-void XmlParser::characterData(std::string& data) {
-  characterbuf += data;
-   
-  /*
-  switch(open_tagtype) {
-  case title:
-    //    task->title += xml_decode(data);
-    break;
-  case desc:
-    //    task->desc += xml_decode(data);
-    break;
-  default:
-    break;
-  }
-  */
+void XmlParser::characterData(const std::string &data)
+{
+  cdata += data;
 }
 
-void XmlParser::startTag(std::string name, attributes_t &attr) {
-  //  printf("start: %s\n", name.c_str());
-  characterbuf.clear();
+void XmlParser::startTag(std::string name, attributes_t &attr)
+{
   if(name == "task") {
-    if(task) delete task;
+    taskid_t id = atoi(xml_decode(attr["id"]).c_str());
+
+    node_t* parent = NULL;
+    if(parents.size() != 0) parent = tree->id2node.at(parents.top());
+
+    node = tree->createNode(id);
+    tree->insertChild(parent, node);
+  }
 
-    task = new task_t();
-    task->id = atoi(xml_decode(attr["id"]).c_str());
-    //  task->parent_id = atoi(xml_decode(attr["parent_id"]).c_str());
+  if(name == "children") {
+    parents.push(node->id);
   }
 
+  cdata = "";
 }
 
-void XmlParser::endTag(std::string name) {
-  //  printf("end: %s\n", name.c_str());
-  if (name == "task") {
-    //    if(task) tasklist.push_back(*task);
-  }
-  else if (name == "title") {
-    if(task) task->title = characterbuf;
-    //    open_tagtype = title;
+void XmlParser::endTag(std::string name)
+{
+  if(name == "task") {
   }
-  else if (name == "desc") {
-    if(task) task->desc = characterbuf;
-    //    open_tagtype = desc;
+
+  if(name == "children") {
+    parents.pop();
   }
-  //  open_tagtype = none;
-}
 
-int XmlParser::readData(char* data, size_t size) {
-  if(!fp) return 0; // Could not read file
- 
-  return fread(data, 1, size, fp);
+  if (name == "title") {
+    node->data.title = cdata;
+  }
 }
-- 
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