From 516fa9045af1e9c85ce524535d0ea5bc395e86cb Mon Sep 17 00:00:00 2001
From: Mike Buland <mbuland@penny-arcade.com>
Date: Thu, 18 Jan 2018 16:08:24 -0800
Subject: Made json much more helpful. Fixed array iterators.

---
 src/stable/array.h    | 21 ++++++++++++-
 src/unstable/json.cpp | 81 +++++++++++++++++++++++++++++++++++++++++++++++++--
 src/unstable/json.h   | 18 ++++++++++--
 3 files changed, 115 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/stable/array.h b/src/stable/array.h
index a662705..8c17cc4 100644
--- a/src/stable/array.h
+++ b/src/stable/array.h
@@ -362,6 +362,18 @@ namespace Bu
             long iPos;
 
         public:
+            iterator() :
+                src( NULL ),
+                iPos( -1 )
+            {
+            }
+
+            iterator( const iterator &rSrc ) :
+                src( rSrc.src ),
+                iPos( rSrc.iPos )
+            {
+            }
+
             iterator operator++( int )
             {
                 if( iPos < 0 )
@@ -480,11 +492,18 @@ namespace Bu
             long iPos;
 
         public:
-            const_iterator( iterator &rSrc ) :
+            const_iterator( const iterator &rSrc ) :
                 src( rSrc.src ),
                 iPos( rSrc.iPos )
             {
             }
+            
+            const_iterator( const const_iterator &rSrc ) :
+                src( rSrc.src ),
+                iPos( rSrc.iPos )
+            {
+            }
+
             const_iterator operator++( int )
             {
                 if( iPos < 0 )
diff --git a/src/unstable/json.cpp b/src/unstable/json.cpp
index 6159ef3..3627214 100644
--- a/src/unstable/json.cpp
+++ b/src/unstable/json.cpp
@@ -126,15 +126,24 @@ bool Bu::Json::isNull() const
     return eType == Null;
 }
 
-Bu::Json *Bu::Json::operator[]( const Bu::String &sKey ) const
+Bu::Json &Bu::Json::operator[]( const Bu::String &sKey ) const
 {
     if( eType != Object )
         throw Bu::ExceptionBase(
             "Object entry requested from non-object json object."
             );
 
-    return uDat.pObject->get( sKey );
+    return *uDat.pObject->get( sKey );
+}
+
+Bu::Json &Bu::Json::operator[]( int iIndex ) const
+{
+    if( eType != Array )
+        throw Bu::ExceptionBase(
+            "Object entry requested from non-array json object."
+            );
 
+    return *uDat.pArray->get( iIndex );
 }
 
 int Bu::Json::getSize() const
@@ -181,11 +190,79 @@ void Bu::Json::insert( const Bu::String &sKey, Bu::Json *pObj )
     uDat.pObject->insert( sKey, pObj );
 }
 
+void Bu::Json::insert( const Bu::String &sKey, const Bu::String &sValue )
+{
+    uDat.pObject->insert( sKey, new Json( sValue ) );
+}
+
+void Bu::Json::insert( const Bu::String &sKey, const char *sValue )
+{
+    uDat.pObject->insert( sKey, new Json( sValue ) );
+}
+
+void Bu::Json::insert( const Bu::String &sKey, double dValue )
+{
+    uDat.pObject->insert( sKey, new Json( dValue ) );
+}
+
+void Bu::Json::insert( const Bu::String &sKey, bool bValue )
+{
+    uDat.pObject->insert( sKey, new Json( bValue ) );
+}
+
+Bu::Json &Bu::Json::insertObject( const Bu::String &sKey )
+{
+    Json *pOb = new Json( Object );
+    uDat.pObject->insert( sKey, pOb );
+    return *pOb;
+}
+
+Bu::Json &Bu::Json::insertArray( const Bu::String &sKey )
+{
+    Json *pAr = new Json( Array );
+    uDat.pObject->insert( sKey, pAr );
+    return *pAr;
+}
+
 void Bu::Json::append( Bu::Json *pObj )
 {
     uDat.pArray->append( pObj );
 }
 
+void Bu::Json::append( const Bu::String &sValue )
+{
+    uDat.pArray->append( new Json( sValue ) );
+}
+
+void Bu::Json::append( const char *sValue )
+{
+    uDat.pArray->append( new Json( sValue ) );
+}
+
+void Bu::Json::append( double dValue )
+{
+    uDat.pArray->append( new Json( dValue ) );
+}
+
+void Bu::Json::append( bool bValue )
+{
+    uDat.pArray->append( new Json( bValue ) );
+}
+
+Bu::Json &Bu::Json::appendObject()
+{
+    Json *pOb = new Json( Object );
+    uDat.pArray->append( pOb );
+    return *pOb;
+}
+
+Bu::Json &Bu::Json::appendArray()
+{
+    Json *pAr = new Json( Array );
+    uDat.pArray->append( pAr );
+    return *pAr;
+}
+
 void Bu::Json::parse( Bu::Stream &sInput )
 {
     reset();
diff --git a/src/unstable/json.h b/src/unstable/json.h
index 86074bc..217a69a 100644
--- a/src/unstable/json.h
+++ b/src/unstable/json.h
@@ -3,6 +3,7 @@
 
 #include "bu/hash.h"
 #include "bu/list.h"
+#include "bu/array.h"
 #include "bu/string.h"
 #include "bu/utfstring.h"
 
@@ -15,7 +16,7 @@ namespace Bu
     private:
         Json( char &c, Bu::Stream &sInput );
         typedef Bu::Hash<Bu::String, Json *> JsonHash;
-        typedef Bu::List<Json *> JsonList;
+        typedef Bu::Array<Json *> JsonList;
 
     public:
         typedef JsonList::iterator iterator;
@@ -47,7 +48,8 @@ namespace Bu
         double getNumber() const;
         bool getBoolean() const;
         bool isNull() const;
-        Json *operator[]( const Bu::String &sKey ) const;
+        Json &operator[]( const Bu::String &sKey ) const;
+        Json &operator[]( int iIndex ) const;
         int getSize() const;
         iterator begin();
         const_iterator begin() const;
@@ -56,7 +58,19 @@ namespace Bu
 
         bool has( const Bu::String &sKey ) const;
         void insert( const Bu::String &sKey, Bu::Json *pObj );
+        void insert( const Bu::String &sKey, const Bu::String &sValue );
+        void insert( const Bu::String &sKey, const char *sValue );
+        void insert( const Bu::String &sKey, double dValue );
+        void insert( const Bu::String &sKey, bool bValue );
+        Json &insertObject( const Bu::String &sKey );
+        Json &insertArray( const Bu::String &sKey );
         void append( Bu::Json *pObj );
+        void append( const Bu::String &sValue );
+        void append( const char *sValue );
+        void append( double dValue );
+        void append( bool bValue );
+        Json &appendObject();
+        Json &appendArray();
 
         void parse( Bu::Stream &sInput );
         void parse( const Bu::String &sInput );
-- 
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