From dc96053576f2895da0a8c98f7ba7f13226a8ca64 Mon Sep 17 00:00:00 2001
From: anschrammh <bugreport@laposte.net>
Date: Sun, 24 Mar 2019 10:30:08 +0100
Subject: [PATCH] Enhanced the dictionary object (added get by index and
 getParameter methods)

---
 src/app/Dictionary.cpp | 14 +++++++++++++-
 src/app/Dictionary.h   |  3 +++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/app/Dictionary.cpp b/src/app/Dictionary.cpp
index 9e14499..8af2cb8 100644
--- a/src/app/Dictionary.cpp
+++ b/src/app/Dictionary.cpp
@@ -59,13 +59,19 @@ Dictionary Dictionary::get(const char *parameter)
 
 Dictionary Dictionary::operator()(const char *parameter)
 {
+    return get(parameter);
+}
+
+Dictionary Dictionary::get(const unsigned int index)
+{
+    unsigned int position(0);
     if(isListEmpty(_head->_next))return Dictionary();
 
     Dictionary *cursor = _head->_next;
 
     while(!isListEmpty(cursor))
     {
-        if(strcmp(cursor->_parameter,parameter) == 0)
+        if(position++ == index)
             return *cursor;
         cursor = cursor->_next;
     }
@@ -73,6 +79,11 @@ Dictionary Dictionary::operator()(const char *parameter)
     return Dictionary();
 }
 
+Dictionary Dictionary::operator()(const unsigned int index)
+{
+    return get(index);
+}
+
 unsigned int Dictionary::count()
 {
     unsigned int counter(0);
@@ -158,3 +169,4 @@ void Dictionary::dispose()
 }
 
 void Dictionary::clear() {this->dispose();}
+
diff --git a/src/app/Dictionary.h b/src/app/Dictionary.h
index 28ac748..6767f38 100644
--- a/src/app/Dictionary.h
+++ b/src/app/Dictionary.h
@@ -31,6 +31,8 @@ public:
     boolean deleteParameter(const char *parameter);
     Dictionary get(const char *parameter);
     Dictionary operator()(const char *parameter);
+    Dictionary get(const unsigned int index);
+    Dictionary operator()(const unsigned int index);
     unsigned int count();
     void clear();
     void dispose();
@@ -47,6 +49,7 @@ public:
             return false;
         return strcmp(_value,"true") == 0 || strcmp(_value,"TRUE") == 0 ? true : false;
     }
+    const char *getParameter() const{return _parameter == NULL ? "" : _parameter;}
 protected:
     Dictionary();
     Dictionary(const char *parameter, const char *value);