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1.1 root 1: /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2: *
3: * ***** BEGIN LICENSE BLOCK *****
4: * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5: *
6: * The contents of this file are subject to the Mozilla Public License Version
7: * 1.1 (the "License"); you may not use this file except in compliance with
8: * the License. You may obtain a copy of the License at
9: * http://www.mozilla.org/MPL/
10: *
11: * Software distributed under the License is distributed on an "AS IS" basis,
12: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13: * for the specific language governing rights and limitations under the
14: * License.
15: *
16: * The Original Code is SpiderMonkey E4X code, released August, 2004.
17: *
18: * The Initial Developer of the Original Code is
19: * Netscape Communications Corporation.
20: * Portions created by the Initial Developer are Copyright (C) 1998
21: * the Initial Developer. All Rights Reserved.
22: *
23: * Contributor(s):
24: *
25: * Alternatively, the contents of this file may be used under the terms of
26: * either of the GNU General Public License Version 2 or later (the "GPL"),
27: * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28: * in which case the provisions of the GPL or the LGPL are applicable instead
29: * of those above. If you wish to allow use of your version of this file only
30: * under the terms of either the GPL or the LGPL, and not to allow others to
31: * use your version of this file under the terms of the MPL, indicate your
32: * decision by deleting the provisions above and replace them with the notice
33: * and other provisions required by the GPL or the LGPL. If you do not delete
34: * the provisions above, a recipient may use your version of this file under
35: * the terms of any one of the MPL, the GPL or the LGPL.
36: *
37: * ***** END LICENSE BLOCK ***** */
38:
39: #ifndef jsxml_h___
40: #define jsxml_h___
41:
42: #include "jsstddef.h"
43: #include "jspubtd.h"
44:
45: extern const char js_AnyName_str[];
46: extern const char js_AttributeName_str[];
47: extern const char js_isXMLName_str[];
48: extern const char js_XMLList_str[];
49:
50: extern const char js_amp_entity_str[];
51: extern const char js_gt_entity_str[];
52: extern const char js_lt_entity_str[];
53: extern const char js_quot_entity_str[];
54:
55: struct JSXMLNamespace {
56: JSObject *object;
57: JSString *prefix;
58: JSString *uri;
59: JSBool declared; /* true if declared in its XML tag */
60: };
61:
62: extern JSXMLNamespace *
63: js_NewXMLNamespace(JSContext *cx, JSString *prefix, JSString *uri,
64: JSBool declared);
65:
66: extern void
1.1.1.2 ! root 67: js_MarkXMLNamespace(JSContext *cx, JSXMLNamespace *ns);
1.1 root 68:
69: extern void
70: js_FinalizeXMLNamespace(JSContext *cx, JSXMLNamespace *ns);
71:
72: extern JSObject *
73: js_NewXMLNamespaceObject(JSContext *cx, JSString *prefix, JSString *uri,
74: JSBool declared);
75:
76: extern JSObject *
77: js_GetXMLNamespaceObject(JSContext *cx, JSXMLNamespace *ns);
78:
79: struct JSXMLQName {
80: JSObject *object;
81: JSString *uri;
82: JSString *prefix;
83: JSString *localName;
84: };
85:
86: extern JSXMLQName *
87: js_NewXMLQName(JSContext *cx, JSString *uri, JSString *prefix,
88: JSString *localName);
89:
90: extern void
1.1.1.2 ! root 91: js_MarkXMLQName(JSContext *cx, JSXMLQName *qn);
1.1 root 92:
93: extern void
94: js_FinalizeXMLQName(JSContext *cx, JSXMLQName *qn);
95:
96: extern JSObject *
97: js_NewXMLQNameObject(JSContext *cx, JSString *uri, JSString *prefix,
98: JSString *localName);
99:
100: extern JSObject *
101: js_GetXMLQNameObject(JSContext *cx, JSXMLQName *qn);
102:
103: extern JSObject *
104: js_GetAttributeNameObject(JSContext *cx, JSXMLQName *qn);
105:
106: extern JSObject *
107: js_ConstructXMLQNameObject(JSContext *cx, jsval nsval, jsval lnval);
108:
109: typedef JSBool
110: (* JS_DLL_CALLBACK JSIdentityOp)(const void *a, const void *b);
111:
112: struct JSXMLArray {
113: uint32 length;
114: uint32 capacity;
115: void **vector;
116: JSXMLArrayCursor *cursors;
117: };
118:
1.1.1.2 ! root 119: #define JSXML_PRESET_CAPACITY JS_BIT(31)
! 120: #define JSXML_CAPACITY_MASK JS_BITMASK(31)
! 121: #define JSXML_CAPACITY(array) ((array)->capacity & JSXML_CAPACITY_MASK)
! 122:
1.1 root 123: struct JSXMLArrayCursor {
124: JSXMLArray *array;
125: uint32 index;
126: JSXMLArrayCursor *next;
127: JSXMLArrayCursor **prevp;
1.1.1.2 ! root 128: void *root;
1.1 root 129: };
130:
131: /*
132: * NB: don't reorder this enum without changing all array initializers that
133: * depend on it in jsxml.c.
1.1.1.2 ! root 134: */
1.1 root 135: typedef enum JSXMLClass {
136: JSXML_CLASS_LIST,
137: JSXML_CLASS_ELEMENT,
138: JSXML_CLASS_ATTRIBUTE,
139: JSXML_CLASS_PROCESSING_INSTRUCTION,
140: JSXML_CLASS_TEXT,
141: JSXML_CLASS_COMMENT,
142: JSXML_CLASS_LIMIT
143: } JSXMLClass;
144:
145: #define JSXML_CLASS_HAS_KIDS(class_) ((class_) < JSXML_CLASS_ATTRIBUTE)
146: #define JSXML_CLASS_HAS_VALUE(class_) ((class_) >= JSXML_CLASS_ATTRIBUTE)
147: #define JSXML_CLASS_HAS_NAME(class_) \
148: ((uintN)((class_) - JSXML_CLASS_ELEMENT) <= \
149: (uintN)(JSXML_CLASS_PROCESSING_INSTRUCTION - JSXML_CLASS_ELEMENT))
150:
151: #ifdef DEBUG_notme
152: #include "jsclist.h"
153: #endif
154:
155: struct JSXML {
156: #ifdef DEBUG_notme
157: JSCList links;
158: uint32 serial;
159: #endif
160: JSObject *object;
161: void *domnode; /* DOM node if mapped info item */
162: JSXML *parent;
163: JSXMLQName *name;
164: uint16 xml_class; /* discriminates u, below */
165: uint16 xml_flags; /* flags, see below */
166: union {
167: struct JSXMLListVar {
168: JSXMLArray kids; /* NB: must come first */
169: JSXML *target;
170: JSXMLQName *targetprop;
171: } list;
172: struct JSXMLVar {
173: JSXMLArray kids; /* NB: must come first */
174: JSXMLArray namespaces;
175: JSXMLArray attrs;
176: } elem;
177: JSString *value;
178: } u;
179:
180: /* Don't add anything after u -- see js_NewXML for why. */
181: };
182:
183: /* union member shorthands */
184: #define xml_kids u.list.kids
185: #define xml_target u.list.target
186: #define xml_targetprop u.list.targetprop
187: #define xml_namespaces u.elem.namespaces
188: #define xml_attrs u.elem.attrs
189: #define xml_value u.value
190:
191: /* xml_flags values */
192: #define XMLF_WHITESPACE_TEXT 0x1
193:
194: /* xml_class-testing macros */
195: #define JSXML_HAS_KIDS(xml) JSXML_CLASS_HAS_KIDS((xml)->xml_class)
196: #define JSXML_HAS_VALUE(xml) JSXML_CLASS_HAS_VALUE((xml)->xml_class)
197: #define JSXML_HAS_NAME(xml) JSXML_CLASS_HAS_NAME((xml)->xml_class)
198: #define JSXML_LENGTH(xml) (JSXML_CLASS_HAS_KIDS((xml)->xml_class) \
199: ? (xml)->xml_kids.length \
200: : 0)
201:
202: extern JSXML *
203: js_NewXML(JSContext *cx, JSXMLClass xml_class);
204:
205: extern void
1.1.1.2 ! root 206: js_MarkXML(JSContext *cx, JSXML *xml);
1.1 root 207:
208: extern void
209: js_FinalizeXML(JSContext *cx, JSXML *xml);
210:
211: extern JSObject *
212: js_ParseNodeToXMLObject(JSContext *cx, JSParseNode *pn);
213:
214: extern JSObject *
215: js_NewXMLObject(JSContext *cx, JSXMLClass xml_class);
216:
217: extern JSObject *
218: js_GetXMLObject(JSContext *cx, JSXML *xml);
219:
220: extern JS_FRIEND_DATA(JSXMLObjectOps) js_XMLObjectOps;
221: extern JS_FRIEND_DATA(JSClass) js_XMLClass;
1.1.1.2 ! root 222: extern JS_FRIEND_DATA(JSExtendedClass) js_NamespaceClass;
1.1 root 223: extern JS_FRIEND_DATA(JSExtendedClass) js_QNameClass;
224: extern JS_FRIEND_DATA(JSClass) js_AttributeNameClass;
225: extern JS_FRIEND_DATA(JSClass) js_AnyNameClass;
226:
227: /*
228: * Macros to test whether an object or a value is of type "xml" (per typeof).
229: * NB: jsapi.h must be included before any call to VALUE_IS_XML.
230: */
231: #define OBJECT_IS_XML(cx,obj) ((obj)->map->ops == &js_XMLObjectOps.base)
232: #define VALUE_IS_XML(cx,v) (!JSVAL_IS_PRIMITIVE(v) && \
233: OBJECT_IS_XML(cx, JSVAL_TO_OBJECT(v)))
234:
235: extern JSObject *
236: js_InitNamespaceClass(JSContext *cx, JSObject *obj);
237:
238: extern JSObject *
239: js_InitQNameClass(JSContext *cx, JSObject *obj);
240:
241: extern JSObject *
1.1.1.2 ! root 242: js_InitAttributeNameClass(JSContext *cx, JSObject *obj);
! 243:
! 244: extern JSObject *
! 245: js_InitAnyNameClass(JSContext *cx, JSObject *obj);
! 246:
! 247: extern JSObject *
1.1 root 248: js_InitXMLClass(JSContext *cx, JSObject *obj);
249:
250: extern JSObject *
251: js_InitXMLClasses(JSContext *cx, JSObject *obj);
252:
253: extern JSBool
254: js_GetFunctionNamespace(JSContext *cx, jsval *vp);
255:
256: extern JSBool
257: js_GetDefaultXMLNamespace(JSContext *cx, jsval *vp);
258:
259: extern JSBool
260: js_SetDefaultXMLNamespace(JSContext *cx, jsval v);
261:
262: /*
263: * Return true if v is a XML QName object, or if it converts to a string that
264: * contains a valid XML qualified name (one containing no :), false otherwise.
265: * NB: This function is an infallible predicate, it hides exceptions.
266: */
267: extern JSBool
268: js_IsXMLName(JSContext *cx, jsval v);
269:
270: extern JSBool
271: js_ToAttributeName(JSContext *cx, jsval *vp);
272:
273: extern JSString *
274: js_EscapeAttributeValue(JSContext *cx, JSString *str);
275:
276: extern JSString *
277: js_AddAttributePart(JSContext *cx, JSBool isName, JSString *str,
278: JSString *str2);
279:
280: extern JSString *
281: js_EscapeElementValue(JSContext *cx, JSString *str);
282:
283: extern JSString *
284: js_ValueToXMLString(JSContext *cx, jsval v);
285:
286: extern JSBool
287: js_GetAnyName(JSContext *cx, jsval *vp);
288:
289: extern JSBool
290: js_FindXMLProperty(JSContext *cx, jsval name, JSObject **objp, jsval *namep);
291:
292: extern JSBool
293: js_GetXMLProperty(JSContext *cx, JSObject *obj, jsval name, jsval *vp);
294:
295: extern JSBool
1.1.1.2 ! root 296: js_GetXMLFunction(JSContext *cx, JSObject *obj, jsid id, jsval *vp);
! 297:
! 298: extern JSBool
1.1 root 299: js_SetXMLProperty(JSContext *cx, JSObject *obj, jsval name, jsval *vp);
300:
301: extern JSBool
302: js_GetXMLDescendants(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
303:
304: extern JSBool
305: js_DeleteXMLListElements(JSContext *cx, JSObject *listobj);
306:
307: extern JSBool
308: js_FilterXMLList(JSContext *cx, JSObject *obj, jsbytecode *pc, jsval *vp);
309:
310: extern JSObject *
311: js_ValueToXMLObject(JSContext *cx, jsval v);
312:
313: extern JSObject *
314: js_ValueToXMLListObject(JSContext *cx, jsval v);
315:
316: extern JSObject *
317: js_CloneXMLObject(JSContext *cx, JSObject *obj);
318:
319: extern JSObject *
320: js_NewXMLSpecialObject(JSContext *cx, JSXMLClass xml_class, JSString *name,
321: JSString *value);
322:
1.1.1.2 ! root 323: extern JSString *
! 324: js_MakeXMLCDATAString(JSContext *cx, JSString *str);
! 325:
! 326: extern JSString *
! 327: js_MakeXMLCommentString(JSContext *cx, JSString *str);
! 328:
! 329: extern JSString *
! 330: js_MakeXMLPIString(JSContext *cx, JSString *name, JSString *str);
! 331:
1.1 root 332: #endif /* jsxml_h___ */
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