Initial community commit

Src/Wasabi/api/xml/xmlreader.h

@@ -0,0 +1,75 @@
+#ifndef _XMLREADER_H
+#define _XMLREADER_H
+
+#include <bfc/ptrlist.h>
+#include <bfc/string/bfcstring.h>
+#include <bfc/stack.h>
+#include <bfc/dispatch.h>
+#include <api/xml/xmlparams.h>
+#include "../xml/ifc_xmlreadercallbackI.h"
+#include <api/xml/XMLAutoInclude.h>
+class svc_xmlProvider;
+
+typedef enum {
+    TYPE_CLASS_CALLBACK = 1,
+    TYPE_STATIC_CALLBACK,
+} xmlreader_callbackType;
+
+
+class XmlReaderCallbackI 
+{
+public:
+	XmlReaderCallbackI() : handle(NULL) {}
+
+	virtual void xmlReaderOnStartElementCallback(const wchar_t *xmltag, skin_xmlreaderparams *params) { }
+	virtual void xmlReaderOnEndElementCallback(const wchar_t *xmltag) { }
+
+private:
+	void *handle;
+};
+
+
+class xmlreader_cb_struct
+{
+public:
+	xmlreader_cb_struct(const wchar_t *m, xmlreader_callbackType t, XmlReaderCallbackI *cb) : matchstr(m), type(t), callback(cb) 
+	{
+		matchstr.toupper();
+	}
+
+	StringW matchstr;
+	xmlreader_callbackType type;
+	XmlReaderCallbackI * callback;
+};
+
+class XmlReader : public ifc_xmlreadercallbackI
+{
+public:
+	// matchstr is a regexp string such as "WinampAbstractionLayer/Layer[a-z]"
+	// or "Winamp*Layer/*/Layout"
+	 void registerCallback(const wchar_t *matchstr, XmlReaderCallbackI *callback);
+	 void registerCallback(const wchar_t *matchstr, void (*static_callback)(int start, const wchar_t *xmltag, skin_xmlreaderparams *params));
+
+	 void unregisterCallback(void *callback);
+
+	// if only_this_class param is specified, only this class will be called back
+	// returns 1 on success, 0 on error
+	 int loadFile(const wchar_t *filename, const wchar_t *incpath = NULL, int isinclude = 0);
+	 const wchar_t *getIncludePath();
+
+	 int getNumCallbacks() { return callback_list.getNumItems(); }
+
+private:
+  void xmlReaderOnStartElementCallback(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params);
+	void xmlReaderOnEndElementCallback(const wchar_t *xmlpath, const wchar_t *xmltag);
+  void xmlReaderOnError(int linenum, int errcode, const wchar_t *errstr);
+//  int doLoadFile(FILE *fp, svc_xmlProvider *svc, const wchar_t *filename, const wchar_t *incpath);
+
+	 PtrList<xmlreader_cb_struct> callback_list;
+   StringW includePath;
+XMLAutoInclude *includer;
+};
+
+extern XmlReader skinXML;
+
+#endif