Initial community commit

Src/Wasabi/api/xml/XMLAutoInclude.cpp

@@ -0,0 +1,87 @@
+#include <precomp.h>
+#include <bfc/wasabi_std.h>
+#include "XMLAutoInclude.h"
+#include <bfc/file/wildcharsenum.h>
+#include <api/util/varmgr.h>
+
+void LoadXmlFile(obj_xml *parser, const wchar_t *filename);
+
+XMLAutoInclude::XMLAutoInclude(obj_xml *_parser, const wchar_t *_path)
+{
+	path=_path;
+	parser = _parser;
+	if (parser)
+	{
+		parser->xmlreader_registerCallback(L"*\finclude", this);
+	}
+}
+
+XMLAutoInclude::~XMLAutoInclude()
+{
+	if (parser)
+	{
+		parser->xmlreader_unregisterCallback(this);
+	}
+}
+static const wchar_t *varmgr_translate(const wchar_t *str)
+{
+	static StringW ret;
+	StringW *s = PublicVarManager::translate_nocontext(str);
+	if (s)
+	{
+		ret.swap(s);
+		delete s;
+		return ret.getValueSafe();
+	}
+	return str;
+}
+void XMLAutoInclude::xmlReaderOnStartElementCallback(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params)
+{
+	const wchar_t *includeFile = params->getItemValue(L"file");
+	const wchar_t *trans = /*WASABI_API_WNDMGR->*/varmgr_translate(includeFile);
+	if (trans)
+	{
+		//const char *path = WASABI_API_SKIN->getSkinsPath();
+		if (!Wasabi::Std::isRootPath(trans))
+			includeFn=StringPathCombine(path, trans);
+		else
+			includeFn=trans;
+	}
+
+}
+
+void XMLAutoInclude::Include(const wchar_t *filename)
+{
+	if (filename && *filename)
+	{
+		parser->xmlreader_interrupt();
+		StringW oldPath = path;
+
+		const wchar_t *file = Wasabi::Std::filename(filename);
+		int fnlen = wcslen(file);
+		path = filename;
+		path.trunc(-fnlen);
+		LoadXmlFile(parser, filename);
+		path = oldPath;
+		parser->xmlreader_resume();
+	}
+}
+
+void XMLAutoInclude::xmlReaderOnEndElementCallback(const wchar_t *xmlpath, const wchar_t *xmltag)
+{
+	if (!includeFn.isempty())
+	{
+		WildcharsEnumerator e(includeFn);
+		if (e.getNumFiles() > 0) // if we're including multiple files
+		{
+			for (int i = 0;i < e.getNumFiles();i++)
+			{
+				Include(e.enumFile(i));
+			}
+		}
+		else
+			Include(includeFn);
+	}
+
+}
+