initial checkin: generate-id extension function

extensions/transformiix/source/xslt/functions/GenerateIdFunctionCall.cpp

@@ -0,0 +1,62 @@
+/*
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is XSL:P XSLT processor.
+ *
+ * The Initial Developer of the Original Code is Keith Visco.
+ * Portions created by Keith Visco (C) 1999, 2000 Keith Visco.
+ * All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Keith Visco, kvisco@ziplink.net
+ *    -- original author.
+ *
+ * $Id: GenerateIdFunctionCall.cpp,v 1.1 2000/04/19 10:39:27 kvisco%ziplink.net Exp $
+ */
+
+#include "XSLTFunctions.h"
+
+/*
+  Implementation of XSLT 1.0 extension function: generate-id
+*/
+
+/**
+ * Creates a new generate-id function call
+**/
+GenerateIdFunctionCall::GenerateIdFunctionCall(DOMHelper* domHelper) : FunctionCall(GENERATE_ID_FN)
+{
+    this->domHelper = domHelper;
+} //-- GenerateIdFunctionCall
+
+/**
+ * Evaluates this Expr based on the given context node and processor state
+ * @param context the context node for evaluation of this Expr
+ * @param ps the ContextState containing the stack information needed
+ * for evaluation
+ * @return the result of the evaluation
+ * @see FunctionCall.h
+**/
+ExprResult* GenerateIdFunctionCall::evaluate(Node* context, ContextState* cs) {
+
+    Node* node = context;
+
+    String id;
+
+    int argc = params.getLength();
+
+
+    domHelper->generateId(node, id);
+
+    return new StringResult(id);
+
+} //-- evaluate
+

extensions/transformiix/source/xslt/functions/Makefile

@@ -0,0 +1,35 @@
+
+
+ROOT      = ../..
+BASE      = $(ROOT)/base
+XPATH     = $(ROOT)/xpath
+XML       = $(ROOT)/xml
+XML_UTIL  = $(XML)/util
+DOM       = $(XML)/dom
+XSLT      = $(ROOT)/xslt
+
+ALL_OBJS = \
+	GenerateIdFunctionCall.o
+
+INCLUDE_PATH = -I.           \
+			   -I$(BASE)     \
+			   -I$(XPATH)    \
+			   -I$(XML)      \
+			   -I$(XML_UTIL) \
+			   -I$(DOM)      \
+			   -I$(XSLT)     \
+               -I$(XSLT)/util
+
+target: $(ALL_OBJS)
+
+GenerateIdFunctionCall.o: XSLTFunctions.h GenerateIdFunctionCall.cpp
+	$(CC) $(INCLUDE_PATH) -c GenerateIdFunctionCall.cpp
+
+
+
+
+
+
+
+
+

extensions/transformiix/source/xslt/functions/XSLTFunctions.h

@@ -0,0 +1,59 @@
+/*
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is XSL:P XSLT processor.
+ *
+ * The Initial Developer of the Original Code is Keith Visco.
+ * Portions created by Keith Visco (C) 1999, 2000 Keith Visco.
+ * All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Keith Visco, kvisco@ziplink.net
+ *    -- original author.
+ *
+ * $Id: XSLTFunctions.h,v 1.1 2000/04/19 10:40:06 kvisco%ziplink.net Exp $
+ */
+
+#include "dom.h"
+#include "Expr.h"
+#include "ExprResult.h"
+#include "Names.h"
+#include "DOMHelper.h"
+#include "TxString.h"
+
+#ifndef TRANSFRMX_XSLT_FUNCTIONS_H
+#define TRANSFRMX_XSLT_FUNCTIONS_H
+
+class GenerateIdFunctionCall : public FunctionCall {
+
+public:
+
+    /**
+     * Creates a new generate-id function call
+    **/
+    GenerateIdFunctionCall(DOMHelper* domHelper);
+
+    /**
+     * Evaluates this Expr based on the given context node and processor state
+     * @param context the context node for evaluation of this Expr
+     * @param ps the ContextState containing the stack information needed
+     * for evaluation
+     * @return the result of the evaluation
+     * @see FunctionCall.h
+    **/
+    virtual ExprResult* evaluate(Node* context, ContextState* cs);
+
+private:
+    DOMHelper* domHelper;
+};
+
+ #endif