571482/jsxml.ii.4

   1 typedef long unsigned int size_t;
   2 typedef long int ptrdiff_t;
   3 typedef unsigned int uint32_t;
   4 typedef unsigned long int uint64_t;
   5 typedef uint32_t JSUint32;
   6 typedef uint64_t JSUint64;
   7 typedef int JSIntn;
   8 typedef unsigned int JSUintn;
   9 typedef JSIntn JSBool;
  10 typedef JSUint64 uint64;
  11 typedef JSUint32 uint32;
  12 typedef JSUintn uintN;
  13 extern "C" {
  14         typedef struct JSString JSString;
  15         typedef struct JSObject JSObject;
  16         typedef union jsval_layout {
  17                 uint64 asBits;
  18         } jsval_layout;
  19         static jsval_layout STRING_TO_JSVAL_IMPL(JSString * str) {
  20         } typedef __attribute__ ((aligned(8))) uint64 jsval;
  21         typedef ptrdiff_t jsid;
  22         typedef JSUint32 jsuint;
  23         typedef enum JSType {
  24                 JSTYPE_VOID, JSTYPE_OBJECT, JSTYPE_FUNCTION, JSTYPE_STRING,
  25                     JSTYPE_NUMBER, JSTYPE_BOOLEAN, JSTYPE_NULL, JSTYPE_XML,
  26                     JSTYPE_LIMIT
  27         } JSType;
  28         typedef enum JSAccessMode {
  29                 JSACC_PROTO = 0, JSACC_PARENT = 1, JSACC_WATCH = 3, JSACC_READ =
  30                     4, JSACC_WRITE = 8, JSACC_LIMIT
  31         } JSIterateOp;
  32         typedef struct JSContext JSContext;
  33         typedef struct JSTracer JSTracer;
  34         typedef struct JSXDRState JSXDRState;
  35         typedef JSBool(*JSEnumerateOp) (JSContext * cx, JSObject * obj);
  36         typedef JSBool(*JSResolveOp) (JSContext * cx, JSObject * obj, jsid id);
  37         typedef void (*JSFinalizeOp) (JSContext * cx, JSObject * obj);
  38         typedef JSBool(*JSXDRObjectOp) (JSXDRState * xdr, JSObject ** objp);
  39         typedef uint32(*JSMarkOp) (JSContext * cx, JSObject * obj, void *arg);
  40         static JSBool JSID_IS_STRING(jsid iden) {
  41         }
  42         static JSString *JSID_TO_STRING(jsid iden) {
  43         }
  44         typedef void (*JSClassInternal) ();
  45         extern JSBool JS_PropertyStub(JSContext * cx, JSObject * obj, jsid id,
  46                                       jsval * vp);
  47         extern JSBool JS_StrictPropertyStub(JSContext * cx, JSObject * obj,
  48                                             jsid id, JSBool strict, jsval * vp);
  49         extern JSBool JS_EnumerateStub(JSContext * cx, JSObject * obj);
  50         extern JSBool JS_ResolveStub(JSContext * cx, JSObject * obj, jsid id);
  51         extern JSBool JS_ConvertStub(JSContext * cx, JSObject * obj,
  52                                      JSType type, jsval * vp);
  53         extern void JS_FinalizeStub(JSContext * cx, JSObject * obj);
  54         typedef struct JSProperty JSProperty;
  55         typedef struct JSLinearString JSLinearString;
  56         typedef JSObject *(*JSObjectOp) (JSContext * cx, JSObject * obj);
  57         typedef JSObject *(*JSIteratorOp) (JSContext * cx, JSObject * obj,
  58                                            JSBool keysonly);
  59 }
  60
  61 namespace js {
  62         class Value {
  63               public:void setNull() {
  64                 } void setString(JSString * str) {
  65                         data = STRING_TO_JSVAL_IMPL(str);
  66                 } jsval_layout data;
  67         }
  68         __attribute__ ((aligned(8)));
  69         static Value StringValue(JSString * str) {
  70                 Value v;
  71                 v.setString(str);
  72                 return v;
  73         }
  74         static inline const jsval & Jsvalify(const Value & v) {
  75                 return (const jsval &)v;
  76         }
  77         static inline Value *Valueify(jsval * v) {
  78                 return (Value *) v;
  79         }
  80         typedef JSBool(*Native) (JSContext * cx, uintN argc, Value * vp);
  81         typedef JSBool(*PropertyOp) (JSContext * cx, JSObject * obj, jsid id,
  82                                      Value * vp);
  83         typedef JSBool(*StrictPropertyOp) (JSContext * cx, JSObject * obj,
  84                                            jsid id, JSBool strict, Value * vp);
  85         typedef JSBool(*ConvertOp) (JSContext * cx, JSObject * obj, JSType type,
  86                                     Value * vp);
  87         typedef JSBool(*NewEnumerateOp) (JSContext * cx, JSObject * obj,
  88                                          JSIterateOp enum_op, Value * statep,
  89                                          jsid * idp);
  90         typedef JSBool(*HasInstanceOp) (JSContext * cx, JSObject * obj,
  91                                         const Value * v, JSBool * bp);
  92         typedef JSBool(*CheckAccessOp) (JSContext * cx, JSObject * obj, jsid id,
  93                                         JSAccessMode mode, Value * vp);
  94         typedef JSBool(*EqualityOp) (JSContext * cx, JSObject * obj,
  95                                      const Value * v, JSBool * bp);
  96         typedef JSBool(*DefinePropOp) (JSContext * cx, JSObject * obj, jsid id,
  97                                        const Value * value, PropertyOp getter,
  98                                        StrictPropertyOp setter, uintN attrs);
  99         typedef JSBool(*PropertyIdOp) (JSContext * cx, JSObject * obj,
 100                                        JSObject * receiver, jsid id,
 101                                        Value * vp);
 102         typedef JSBool(*StrictPropertyIdOp) (JSContext * cx, JSObject * obj,
 103                                              jsid id, Value * vp,
 104                                              JSBool strict);
 105         typedef JSBool(*DeleteIdOp) (JSContext * cx, JSObject * obj, jsid id,
 106                                      Value * vp, JSBool strict);
 107         typedef JSBool(*LookupPropOp) (JSContext * cx, JSObject * obj, jsid id,
 108                                        JSObject ** objp, JSProperty ** propp);
 109         typedef JSBool(*AttributesOp) (JSContext * cx, JSObject * obj, jsid id,
 110                                        uintN * attrsp);
 111         typedef JSType(*TypeOfOp) (JSContext * cx, JSObject * obj);
 112         typedef void (*TraceOp) (JSTracer * trc, JSObject * obj);
 113         typedef JSObject *(*ObjectOp) (JSContext * cx, JSObject * obj);
 114         typedef void (*FinalizeOp) (JSContext * cx, JSObject * obj);
 115         class AutoIdVector;
 116         typedef JSBool(*FixOp) (JSContext * cx, JSObject * obj, bool * fixed,
 117                                 AutoIdVector * props);
 118         static const PropertyOp PropertyStub = (PropertyOp) JS_PropertyStub;
 119         static const StrictPropertyOp StrictPropertyStub =
 120             (StrictPropertyOp) JS_StrictPropertyStub;
 121         static const JSEnumerateOp EnumerateStub = JS_EnumerateStub;
 122         static const JSResolveOp ResolveStub = JS_ResolveStub;
 123         static const ConvertOp ConvertStub = (ConvertOp) JS_ConvertStub;
 124         static const JSFinalizeOp FinalizeStub = JS_FinalizeStub;
 125         struct ClassExtension {
 126                 EqualityOp equality;
 127                 JSObjectOp outerObject;
 128                 JSObjectOp innerObject;
 129                 JSIteratorOp iteratorObject;
 130                 void *unused;
 131         };
 132         struct ObjectOps {
 133                 js::LookupPropOp lookupProperty;
 134                 js::DefinePropOp defineProperty;
 135                 js::PropertyIdOp getProperty;
 136                 js::StrictPropertyIdOp setProperty;
 137                 js::AttributesOp getAttributes;
 138                 js::AttributesOp setAttributes;
 139                 js::DeleteIdOp deleteProperty;
 140                 js::NewEnumerateOp enumerate;
 141                 js::TypeOfOp typeOf;
 142                 js::TraceOp trace;
 143                 js::FixOp fix;
 144                 js::ObjectOp thisObject;
 145                 js::FinalizeOp clear;
 146         };
 147         struct Class {
 148                 const char *name;
 149                 uint32 flags;
 150                 PropertyOp addProperty;
 151                 PropertyOp delProperty;
 152                 PropertyOp getProperty;
 153                 StrictPropertyOp setProperty;
 154                 JSEnumerateOp enumerate;
 155                 JSResolveOp resolve;
 156                 ConvertOp convert;
 157                 JSFinalizeOp finalize;
 158                 JSClassInternal reserved0;
 159                 CheckAccessOp checkAccess;
 160                 Native call;
 161                 Native construct;
 162                 JSXDRObjectOp xdrObject;
 163                 HasInstanceOp hasInstance;
 164                 JSMarkOp mark;
 165                 ClassExtension ext;
 166                 ObjectOps ops;
 167         };
 168         namespace gc {
 169                 struct Cell {
 170                 };
 171 }} struct JSObject:js::gc::Cell {
 172         js::Class * getClass() const {
 173         } static const uint32 QNAME_CLASS_RESERVED_SLOTS = 3;
 174         inline JSLinearString *getNamePrefix() const;
 175         inline JSLinearString *getNameURI() const;
 176         inline JSLinearString *getQNameLocalName() const;
 177 };
 178 namespace js {
 179         static Value IdToValue(jsid id) {
 180                 if (JSID_IS_STRING(id))
 181                         return StringValue(JSID_TO_STRING(id));
 182         } static jsval IdToJsval(jsid id) {
 183                 return Jsvalify(IdToValue(id));
 184         }
 185 }
 186
 187 extern const char js_AnyName_str[];
 188 inline JSBool js_IdIsIndex(jsid id, jsuint * indexp)
 189 {
 190 }
 191
 192 namespace js {
 193         class AutoGCRooter;
 194 } struct JSContext {
 195         js::AutoGCRooter * autoGCRooters;
 196 };
 197 namespace js {
 198         class AutoGCRooter {
 199               public:AutoGCRooter(JSContext * cx,
 200                              ptrdiff_t tag):down(cx->autoGCRooters), tag(tag),
 201                     context(cx) {
 202                         cx->autoGCRooters = this;
 203               } protected:AutoGCRooter * const down;
 204                 ptrdiff_t tag;
 205                 JSContext *const context;
 206         };
 207         class AutoArrayRooter:private AutoGCRooter {
 208               public:AutoArrayRooter(JSContext * cx, size_t len,
 209                                 Value * vec):AutoGCRooter(cx, len),
 210                     array(vec) {
 211                 } Value *array;
 212       private:};
 213 }
 214
 215 typedef enum JSXMLClass {
 216         JSXML_CLASS_LIST, JSXML_CLASS_ELEMENT, JSXML_CLASS_ATTRIBUTE,
 217             JSXML_CLASS_PROCESSING_INSTRUCTION, JSXML_CLASS_TEXT,
 218             JSXML_CLASS_COMMENT, JSXML_CLASS_LIMIT
 219 } JSXMLElemVar;
 220 struct JSXML:js::gc::Cell {
 221         uint32 xml_class;
 222 };
 223 using namespace js;
 224 Class js_AttributeNameClass = {
 225 __null,
 226 0,
 227 __null,
 228 __null,
 229 __null,
 230 __null,
 231 __null,
 232 __null,
 233 __null,
 234 __null
 235 };
 236
 237 static JSObject *NewXMLAttributeName(JSContext * cx, JSLinearString * uri,
 238                                      JSLinearString * prefix,
 239                                      JSLinearString * localName)
 240 {
 241 }
 242
 243 static JSBool PutProperty(JSContext * cx, JSObject * obj, jsid id,
 244                           JSBool strict, jsval * vp)
 245 {
 246         enum {
 247                 OBJ_ROOT, ID_ROOT, VAL_ROOT
 248         };
 249         JSXML *xml, *vxml, *rxml, *kid, *attr, *parent, *copy, *kid2, *match;
 250         JSObject *vobj, *nameobj, *attrobj, *parentobj, *kidobj, *copyobj;
 251         uint32 index, i, j, k, n, q, matchIndex;
 252         jsval roots[3];
 253         roots[ID_ROOT] = IdToJsval(id);
 254         roots[VAL_ROOT] = *vp;
 255         AutoArrayRooter tvr(cx, (sizeof(roots) / sizeof(roots)[0]),
 256                             Valueify(roots));
 257         if (js_IdIsIndex(id, &index)) {
 258                 if (kid->xml_class == JSXML_CLASS_ATTRIBUTE) {
 259                         if (nameobj->getClass() != &js_AttributeNameClass) {
 260                                 nameobj =
 261                                     NewXMLAttributeName(cx,
 262                                                         nameobj->getNameURI(),
 263                                                         nameobj->
 264                                                         getNamePrefix(),
 265                                                         nameobj->
 266                                                         getQNameLocalName());
 267                         }
 268                 }
 269         }
 270 }
 271
 272 static JSBool xml_defineProperty(JSContext * cx, JSObject * obj, jsid id,
 273                                  const Value * v, PropertyOp getter,
 274                                  StrictPropertyOp setter, uintN attrs)
 275 {
 276         jsval tmp = Jsvalify(*v);
 277         return PutProperty(cx, obj, id, false, &tmp);
 278 }
 279
 280 static void xml_trace(JSTracer * trc, JSObject * obj)
 281 {
 282 }
 283
 284 Class js_XMLClass = {
 285         __null, 0, __null, __null, __null, __null, __null, __null, __null,
 286             __null, __null, __null, __null, __null, __null, __null,
 287 __null,
 288  {                             __null, __null, __null, __null, __null}
 289         , {
 290            __null, xml_defineProperty, __null, __null, __null, __null, __null,
 291            __null, __null, __null, __null, __null, __null}
 292 };