From f7dc7c17af52e8300cb188c4fb3e4a8b1638e8f9 Mon Sep 17 00:00:00 2001
From: Jonas Suhr Christensen <jsc@umbraculum.org>
Date: Thu, 22 Mar 2012 16:31:28 +0100
Subject: Fixed order of task in init. Now are tasks only (hopefully) added
 after its parent. Added write and read.

---
 src/task.cc | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

(limited to 'src/task.cc')

diff --git a/src/task.cc b/src/task.cc
index 9940fc6..03c1e56 100644
--- a/src/task.cc
+++ b/src/task.cc
@@ -27,7 +27,13 @@
  */
 #include "task.h"
 
+#include <stdio.h>
+
+#include "xml_encode_decode.h"
+
+
 TaskList tasklist;
+
 static int id_count = 0;
 
 int current_id_count() {
@@ -47,3 +53,51 @@ task_t create_task(std::string title, std::string desc,
 
   return t;
 }
+
+TaskList load_tasklist_from_file(std::string file) {
+  TaskList list;
+ 
+  // create MuniaDb class which handles tasks, db-flush and db-init. 
+
+  return list;
+}
+
+bool save_tasklist_to_file(TaskList list, std::string file) {
+  
+  FILE* fp;
+
+  if(! (fp = fopen(file.c_str(), "w"))) {
+    return false;
+  }
+
+  if(!fprintf(fp, "<tasklist>\n")) {
+    fclose(fp);
+    return false;
+  }
+
+  TaskList::iterator it;
+  for(it = tasklist.begin(); it != tasklist.end(); it++) {
+    task_t t = *it;
+    int r = 1;
+
+//    printf("Flushing task %d\n", t.id);
+
+    r |= fprintf(fp, "  <task id=\"%d\" parent_id=\"%d\">\n", t.id, t.parent_id);
+    r |= fprintf(fp, "    <title>%s</title>\n", xml_encode(t.title).c_str());
+    r |= fprintf(fp, "    <desc>%s</desc>\n", xml_encode(t.desc).c_str());
+    r |= fprintf(fp, "  </task>)\n");
+
+    if(!r) {
+      fclose(fp);
+      return false;
+    }
+  }
+
+  if(!fprintf(fp, "</tasklist>\n")) {
+    fclose(fp);
+    return false;
+  }
+
+  fclose(fp);
+  return true;
+}
-- 
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