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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * 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 SpiderMonkey E4X code, released August, 2004.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#ifndef jsxml_h___
+#define jsxml_h___
+
+#include "jsstddef.h"
+#include "jspubtd.h"
+
+JS_BEGIN_EXTERN_C
+
+extern const char js_AnyName_str[];
+extern const char js_AttributeName_str[];
+extern const char js_isXMLName_str[];
+extern const char js_XMLList_str[];
+
+extern const char js_amp_entity_str[];
+extern const char js_gt_entity_str[];
+extern const char js_lt_entity_str[];
+extern const char js_quot_entity_str[];
+
+typedef JSBool
+(* JSIdentityOp)(const void *a, const void *b);
+
+struct JSXMLArray {
+ uint32 length;
+ uint32 capacity;
+ void **vector;
+ JSXMLArrayCursor *cursors;
+};
+
+#define JSXML_PRESET_CAPACITY JS_BIT(31)
+#define JSXML_CAPACITY_MASK JS_BITMASK(31)
+#define JSXML_CAPACITY(array) ((array)->capacity & JSXML_CAPACITY_MASK)
+
+struct JSXMLArrayCursor {
+ JSXMLArray *array;
+ uint32 index;
+ JSXMLArrayCursor *next;
+ JSXMLArrayCursor **prevp;
+ void *root;
+};
+
+/*
+ * NB: don't reorder this enum without changing all array initializers that
+ * depend on it in jsxml.c.
+ */
+typedef enum JSXMLClass {
+ JSXML_CLASS_LIST,
+ JSXML_CLASS_ELEMENT,
+ JSXML_CLASS_ATTRIBUTE,
+ JSXML_CLASS_PROCESSING_INSTRUCTION,
+ JSXML_CLASS_TEXT,
+ JSXML_CLASS_COMMENT,
+ JSXML_CLASS_LIMIT
+} JSXMLClass;
+
+#define JSXML_CLASS_HAS_KIDS(class_) ((class_) < JSXML_CLASS_ATTRIBUTE)
+#define JSXML_CLASS_HAS_VALUE(class_) ((class_) >= JSXML_CLASS_ATTRIBUTE)
+#define JSXML_CLASS_HAS_NAME(class_) \
+ ((uintN)((class_) - JSXML_CLASS_ELEMENT) <= \
+ (uintN)(JSXML_CLASS_PROCESSING_INSTRUCTION - JSXML_CLASS_ELEMENT))
+
+#ifdef DEBUG_notme
+#include "jsclist.h"
+#endif
+
+typedef struct JSXMLListVar {
+ JSXMLArray kids; /* NB: must come first */
+ JSXML *target;
+ JSObject *targetprop;
+} JSXMLListVar;
+
+typedef struct JSXMLElemVar {
+ JSXMLArray kids; /* NB: must come first */
+ JSXMLArray namespaces;
+ JSXMLArray attrs;
+} JSXMLElemVar;
+
+struct JSXML {
+#ifdef DEBUG_notme
+ JSCList links;
+ uint32 serial;
+#endif
+ JSObject *object;
+ void *domnode; /* DOM node if mapped info item */
+ JSXML *parent;
+ JSObject *name;
+ uint16 xml_class; /* discriminates u, below */
+ uint16 xml_flags; /* flags, see below */
+ union {
+ JSXMLListVar list;
+ JSXMLElemVar elem;
+ JSString *value;
+ } u;
+
+ /* Don't add anything after u -- see js_NewXML for why. */
+};
+
+/* union member shorthands */
+#define xml_kids u.list.kids
+#define xml_target u.list.target
+#define xml_targetprop u.list.targetprop
+#define xml_namespaces u.elem.namespaces
+#define xml_attrs u.elem.attrs
+#define xml_value u.value
+
+/* xml_flags values */
+#define XMLF_WHITESPACE_TEXT 0x1
+
+/* xml_class-testing macros */
+#define JSXML_HAS_KIDS(xml) JSXML_CLASS_HAS_KIDS((xml)->xml_class)
+#define JSXML_HAS_VALUE(xml) JSXML_CLASS_HAS_VALUE((xml)->xml_class)
+#define JSXML_HAS_NAME(xml) JSXML_CLASS_HAS_NAME((xml)->xml_class)
+#define JSXML_LENGTH(xml) (JSXML_CLASS_HAS_KIDS((xml)->xml_class) \
+ ? (xml)->xml_kids.length \
+ : 0)
+
+extern JSXML *
+js_NewXML(JSContext *cx, JSXMLClass xml_class);
+
+extern void
+js_TraceXML(JSTracer *trc, JSXML *xml);
+
+extern void
+js_FinalizeXML(JSContext *cx, JSXML *xml);
+
+extern JSObject *
+js_ParseNodeToXMLObject(JSContext *cx, JSParseContext *pc, JSParseNode *pn);
+
+extern JSObject *
+js_NewXMLObject(JSContext *cx, JSXMLClass xml_class);
+
+extern JSObject *
+js_GetXMLObject(JSContext *cx, JSXML *xml);
+
+extern JS_FRIEND_DATA(JSXMLObjectOps) js_XMLObjectOps;
+extern JS_FRIEND_DATA(JSClass) js_XMLClass;
+extern JS_FRIEND_DATA(JSExtendedClass) js_NamespaceClass;
+extern JS_FRIEND_DATA(JSExtendedClass) js_QNameClass;
+extern JS_FRIEND_DATA(JSClass) js_AttributeNameClass;
+extern JS_FRIEND_DATA(JSClass) js_AnyNameClass;
+extern JSClass js_XMLFilterClass;
+
+/*
+ * Macros to test whether an object or a value is of type "xml" (per typeof).
+ * NB: jsobj.h must be included before any call to OBJECT_IS_XML, and jsapi.h
+ * and jsobj.h must be included before any call to VALUE_IS_XML.
+ */
+#define OBJECT_IS_XML(cx,obj) ((obj)->map->ops == &js_XMLObjectOps.base)
+#define VALUE_IS_XML(cx,v) (!JSVAL_IS_PRIMITIVE(v) && \
+ OBJECT_IS_XML(cx, JSVAL_TO_OBJECT(v)))
+
+extern JSObject *
+js_InitNamespaceClass(JSContext *cx, JSObject *obj);
+
+extern JSObject *
+js_InitQNameClass(JSContext *cx, JSObject *obj);
+
+extern JSObject *
+js_InitAttributeNameClass(JSContext *cx, JSObject *obj);
+
+extern JSObject *
+js_InitAnyNameClass(JSContext *cx, JSObject *obj);
+
+extern JSObject *
+js_InitXMLClass(JSContext *cx, JSObject *obj);
+
+extern JSObject *
+js_InitXMLClasses(JSContext *cx, JSObject *obj);
+
+extern JSBool
+js_GetFunctionNamespace(JSContext *cx, jsval *vp);
+
+/*
+ * If obj is QName corresponding to function::name, set *funidp to name's id,
+ * otherwise set *funidp to 0.
+ */
+JSBool
+js_IsFunctionQName(JSContext *cx, JSObject *obj, jsid *funidp);
+
+extern JSBool
+js_GetDefaultXMLNamespace(JSContext *cx, jsval *vp);
+
+extern JSBool
+js_SetDefaultXMLNamespace(JSContext *cx, jsval v);
+
+/*
+ * Return true if v is a XML QName object, or if it converts to a string that
+ * contains a valid XML qualified name (one containing no :), false otherwise.
+ * NB: This function is an infallible predicate, it hides exceptions.
+ */
+extern JSBool
+js_IsXMLName(JSContext *cx, jsval v);
+
+extern JSBool
+js_ToAttributeName(JSContext *cx, jsval *vp);
+
+extern JSString *
+js_EscapeAttributeValue(JSContext *cx, JSString *str, JSBool quote);
+
+extern JSString *
+js_AddAttributePart(JSContext *cx, JSBool isName, JSString *str,
+ JSString *str2);
+
+extern JSString *
+js_EscapeElementValue(JSContext *cx, JSString *str);
+
+extern JSString *
+js_ValueToXMLString(JSContext *cx, jsval v);
+
+extern JSObject *
+js_ConstructXMLQNameObject(JSContext *cx, jsval nsval, jsval lnval);
+
+extern JSBool
+js_GetAnyName(JSContext *cx, jsval *vp);
+
+/*
+ * Note: nameval must be either QName, AttributeName, or AnyName.
+ */
+extern JSBool
+js_FindXMLProperty(JSContext *cx, jsval nameval, JSObject **objp, jsid *idp);
+
+extern JSBool
+js_GetXMLFunction(JSContext *cx, JSObject *obj, jsid id, jsval *vp);
+
+extern JSBool
+js_GetXMLDescendants(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
+
+extern JSBool
+js_DeleteXMLListElements(JSContext *cx, JSObject *listobj);
+
+extern JSObject *
+js_InitXMLFilterClass(JSContext *cx, JSObject* obj);
+
+extern JSBool
+js_StepXMLListFilter(JSContext *cx, JSBool initialized);
+
+extern JSObject *
+js_ValueToXMLObject(JSContext *cx, jsval v);
+
+extern JSObject *
+js_ValueToXMLListObject(JSContext *cx, jsval v);
+
+extern JSObject *
+js_CloneXMLObject(JSContext *cx, JSObject *obj);
+
+extern JSObject *
+js_NewXMLSpecialObject(JSContext *cx, JSXMLClass xml_class, JSString *name,
+ JSString *value);
+
+extern JSString *
+js_MakeXMLCDATAString(JSContext *cx, JSString *str);
+
+extern JSString *
+js_MakeXMLCommentString(JSContext *cx, JSString *str);
+
+extern JSString *
+js_MakeXMLPIString(JSContext *cx, JSString *name, JSString *str);
+
+JS_END_EXTERN_C
+
+#endif /* jsxml_h___ */
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