summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--include/LuaXML.h0
-rw-r--r--lib/LuaXML.cc72
2 files changed, 72 insertions, 0 deletions
diff --git a/include/LuaXML.h b/include/LuaXML.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/include/LuaXML.h
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);
+}