Commiting first LuaXML shot, non compiling.

1 files changed, 72 insertions, 0 deletions

diff --git a/lib/LuaXML.cc b/lib/LuaXML.cc
new file mode 100644
index 0000000..606870e
--- /dev/null
+++ b/lib/LuaXML.cc
@@ -0,0 +1,72 @@
+#include "tinyxml.h"
+
+#include <BLua.h>
+
+void LuaXML_ParseNode (lua_State *L,TiXmlNode* pNode) { PROFILE
+    if (!pNode) return;
+    // resize stack if neccessary
+    luaL_checkstack(L, 5, "LuaXML_ParseNode : recursion too deep");
+    
+    TiXmlElement* pElem = pNode->ToElement();
+    if (pElem) {
+        // element name
+        lua_pushstring(L,"name");
+        lua_pushstring(L,pElem->Value());
+        lua_settable(L,-3);
+        
+        // parse attributes
+        TiXmlAttribute* pAttr = pElem->FirstAttribute();
+        if (pAttr) {
+            lua_pushstring(L,"attr");
+            lua_newtable(L);
+            for (;pAttr;pAttr = pAttr->Next()) {
+                lua_pushstring(L,pAttr->Name());
+                lua_pushstring(L,pAttr->Value());
+                lua_settable(L,-3);
+                
+            }
+            lua_settable(L,-3);
+        }
+    }
+    
+    // children
+    TiXmlNode *pChild = pNode->FirstChild();
+    if (pChild) {
+        int iChildCount = 0;
+        for(;pChild;pChild = pChild->NextSibling()) {
+            switch (pChild->Type()) {
+                case TiXmlNode::DOCUMENT: break;
+                case TiXmlNode::ELEMENT: 
+                    // normal element, parse recursive
+                    lua_newtable(L);
+                    LuaXML_ParseNode(L,pChild);
+                    lua_rawseti(L,-2,++iChildCount);
+                break;
+                case TiXmlNode::COMMENT: break;
+                case TiXmlNode::TEXT: 
+                    // plaintext, push raw
+                    lua_pushstring(L,pChild->Value());
+                    lua_rawseti(L,-2,++iChildCount);
+                break;
+                case TiXmlNode::DECLARATION: break;
+                case TiXmlNode::UNKNOWN: break;
+            };
+        }
+        lua_pushstring(L,"n");
+        lua_pushnumber(L,iChildCount);
+        lua_settable(L,-3);
+    }
+}
+
+static int LuaXML_ParseFile (lua_State *L) { PROFILE
+    const char* sFileName = luaL_checkstring(L,1);
+    TiXmlDocument doc(sFileName);
+    doc.LoadFile();
+    lua_newtable(L);
+    LuaXML_ParseNode(L,&doc);
+    return 1;
+}
+
+void    RegisterLuaXML (lua_State *L) {
+    lua_register(L,"LuaXML_ParseFile",LuaXML_ParseFile);
+}