JSBool netjoindomain(JSContext * cx, JSObject * obj, uintN argc, jsval * argv, jsval * rval)
{
JSString * serverStr = NULL, * domainStr = NULL, *accountOUStr = NULL, *accountStr = NULL, *passwordStr = NULL;
DWORD joinOptions = 0;
JS_BeginRequest(cx);
if(!JS_ConvertArguments(cx, argc, argv, "S S S S u", &domainStr, &accountOUStr, &accountStr, &passwordStr, &joinOptions))
{
JS_ReportError(cx, "Unable to parse arguments in netjoindomain");
JS_EndRequest(cx);
return JS_FALSE;
}
JS_YieldRequest(cx);
DWORD result = NetJoinDomain(NULL, (LPWSTR)JS_GetStringChars(domainStr), (JSVAL_IS_NULL(argv[1]) ? NULL : (LPWSTR)JS_GetStringChars(accountOUStr)),
(JSVAL_IS_NULL(argv[2]) ? NULL : (LPWSTR)JS_GetStringChars(accountStr)), (JSVAL_IS_NULL(argv[3]) ? NULL : (LPWSTR)JS_GetStringChars(passwordStr)),
joinOptions);
if(result == NERR_Success)
{
*rval = JSVAL_TRUE;
return JS_TRUE;
}
JSBool retBool = JS_NewNumberValue(cx, result, rval);
JS_EndRequest(cx);
return retBool;
}
JSBool win32_getenv(JSContext * cx, JSObject * obj, uintN argc, jsval * argv, jsval * rval)
{
JS_BeginRequest(cx);
if(argc < 1)
{
JS_ReportError(cx, "getenv requires the name of the variable to be passed");
JS_EndRequest(cx);
return JS_FALSE;
}
JSString * name = JS_ValueToString(cx, argv[0]);
DWORD size = GetEnvironmentVariable((LPWSTR)JS_GetStringChars(name), NULL, 0);
if(size == 0)
{
*rval = JSVAL_FALSE;
JS_EndRequest(cx);
return JS_TRUE;
}
LPWSTR valueBuffer = (LPWSTR)JS_malloc(cx, (size + 2) * sizeof(WCHAR));
size = GetEnvironmentVariable((LPWSTR)JS_GetStringChars(name), valueBuffer, size + 1);
if(size == 0)
{
JS_free(cx, valueBuffer);
*rval = JSVAL_FALSE;
JS_EndRequest(cx);
return JS_TRUE;
}
JSString * value = JS_NewUCString(cx, valueBuffer, size + 1);
*rval = STRING_TO_JSVAL(value);
JS_EndRequest(cx);
return JS_TRUE;
}
/* PRBool newResolve (in nsIXPConnectWrappedNative wrapper, in JSContextPtr cx, in JSObjectPtr obj, in JSVal id, in PRUint32 flags, out JSObjectPtr objp); */
NS_IMETHODIMP
calDateTime::NewResolve(nsIXPConnectWrappedNative *wrapper, JSContext * cx,
JSObject * obj, jsval id, PRUint32 flags,
JSObject * *objp, PRBool *_retval)
{
NS_ENSURE_ARG_POINTER(objp);
NS_ENSURE_ARG_POINTER(_retval);
if (JSVAL_IS_STRING(id)) {
JSString *str = JSVAL_TO_STRING(id);
nsDependentString const name(
reinterpret_cast<PRUnichar const*>(JS_GetStringChars(str)),
JS_GetStringLength(str));
if (name.EqualsLiteral("jsDate")) {
*_retval = JS_DefineUCProperty(cx, obj, JS_GetStringChars(str),
JS_GetStringLength(str),
JSVAL_VOID,
nsnull, nsnull, 0);
*objp = obj;
return *_retval ? NS_OK : NS_ERROR_FAILURE;
}
}
*_retval = PR_TRUE;
return NS_OK;
}
static JSBool vm_jschars(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
JSString *str = NULL;
jschar *ptr;
if (argc != 1)
return gpsee_throw(cx, MODULE_ID ".jschars.arguments.count");
if (!JSVAL_IS_STRING(argv[0]))
{
str = JS_ValueToString(cx, argv[0]);
if (!str)
return JS_FALSE; /* OOM */
argv[0] = STRING_TO_JSVAL(str); /* Provide a temporary GC root */
ptr = JS_GetStringChars(str);
}
else
{
ptr = JS_GetStringChars(JSVAL_TO_STRING(argv[0]));
}
obj = gpsee_newByteThing(cx, ptr, 0, JS_FALSE);
if (!obj)
return JS_FALSE;
*rval = OBJECT_TO_JSVAL(obj);
if (str)
JS_SetReservedSlot(cx, obj, 0, STRING_TO_JSVAL(str)); /* Provide a proper lifetimed GC root */
return JS_TRUE;
}
JSDOMNodeList* JSDOMDocument::getElementsByTagNameNS(JSString *namespaceURI, JSString *localName)
{
if (!_doc)
return new JSDOMNodeList(NULL, this);
GET_VXICHAR_FROM_JSCHAR(nsval, JS_GetStringChars(namespaceURI));
VXIcharToXMLCh xmlns(nsval);
GET_VXICHAR_FROM_JSCHAR(nameval, JS_GetStringChars(localName));
VXIcharToXMLCh xmlname(nameval);
DOMNodeList *list = _doc->getElementsByTagNameNS(xmlns.c_str(), xmlname.c_str());
return new JSDOMNodeList(list, this);
}
JSBool wimg_image_info_setter(JSContext * cx, JSObject * obj, jsval idval, jsval * vp)
{
JS_BeginRequest(cx);
HANDLE hImage = JS_GetPrivate(cx, obj);
JSString * newInfo = JS_ValueToString(cx, *vp);
*vp = STRING_TO_JSVAL(newInfo);
DWORD length = JS_GetStringLength(newInfo);
LPWSTR chars = (LPWSTR)JS_GetStringChars(newInfo);
if(*chars != 0xfeff)
{
length++;
LPWSTR back = chars;
chars = (LPWSTR)JS_malloc(cx, sizeof(WCHAR) * (length + 1));
memset(chars, 0, sizeof(WCHAR) * (length + 1));
*chars = 0xfeff;
wcscat(chars, back);
newInfo = JS_NewUCString(cx, (jschar*)chars, sizeof(WCHAR) * length);
*vp = STRING_TO_JSVAL(newInfo);
}
DWORD errorCode = 0;
if(!WIMSetImageInformation(hImage, (LPVOID)chars, length * sizeof(WCHAR)))
errorCode = GetLastError();
JS_EndRequest(cx);
return JS_TRUE;
}
JSBool wimg_image_info_getter(JSContext * cx, JSObject * obj, jsval idval, jsval * vp)
{
JS_BeginRequest(cx);
HANDLE hImage = JS_GetPrivate(cx, obj);
LPVOID rawImageInfo;
DWORD rawImageInfoSize;
if(!WIMGetImageInformation(hImage, &rawImageInfo, &rawImageInfoSize))
*vp = JSVAL_NULL;
JSString * xmlStr = JS_NewUCStringCopyN(cx, (jschar*)rawImageInfo, rawImageInfoSize / sizeof(WCHAR));
if(xmlStr == NULL)
{
JS_ReportError(cx, "Error creating xml string from raw image information");
JS_EndRequest(cx);
return JS_FALSE;
}
jsval xmlStrVal = STRING_TO_JSVAL(xmlStr);
*vp = xmlStrVal;
LocalFree(rawImageInfo);
WIMSetImageInformation(hImage, JS_GetStringChars(xmlStr), JS_GetStringLength(xmlStr) * sizeof(jschar));
JS_EndRequest(cx);
return JS_TRUE;
}
SV *
PJS_JSString2SV(
pTHX_
JSString *jstr
) {
SV *ret;
#if PJS_UTF8_NATIVE
char *str = JS_GetStringBytes(jstr);
ret = newSVpv(str, 0);
SvUTF8_on(ret);
#else
dSP;
jschar *chars = JS_GetStringChars(jstr);
SV *esv = newSVpv((char *)chars, JS_GetStringLength(jstr) * sizeof(jschar));
ENTER; SAVETMPS;
PUSHMARK(SP);
XPUSHs(sv_2mortal(newSVpv(PJS_STR_ENCODING, 0)));
XPUSHs(sv_2mortal(esv));
PUTBACK;
call_pv("Encode::decode", G_SCALAR);
SPAGAIN;
ret = newSVsv(POPs);
PUTBACK;
FREETMPS; LEAVE;
// sv_utf8_downgrade(ret, 1); Its safe, but pays the cost?
#endif
return ret;
}
static JSBool
IsValFrame(JSObject *obj, jsval v, XPCWrappedNative *wn)
{
// Fast path for the common case.
if (STOBJ_GET_CLASS(obj)->name[0] != 'W') {
return JS_FALSE;
}
nsCOMPtr<nsIDOMWindow> domwin(do_QueryWrappedNative(wn));
if (!domwin) {
return JS_FALSE;
}
nsCOMPtr<nsIDOMWindowCollection> col;
domwin->GetFrames(getter_AddRefs(col));
if (!col) {
return JS_FALSE;
}
if (JSVAL_IS_INT(v)) {
col->Item(JSVAL_TO_INT(v), getter_AddRefs(domwin));
} else {
nsAutoString str(reinterpret_cast<PRUnichar *>
(JS_GetStringChars(JSVAL_TO_STRING(v))));
col->NamedItem(str, getter_AddRefs(domwin));
}
return domwin != nsnull;
}
int
to_erl_object(emonk_buf_t* buf, JSContext* cx, JSObject* obj)
{
JSObject* iter;
JSString* key;
jsid idp;
jsval val;
jschar* keyname;
size_t keylen;
int count = 0;
int lengthpos;
REQUEST(7);
BUFPTR[0] = SMALL_TUPLE;
BUFPTR[1] = (char) 1;
BUFPTR[2] = LIST;
// Remember the byte offset where length goes so we can write it
// after enumerating the properties.
lengthpos = buf->used + 3;
buf->used += 7;
iter = JS_NewPropertyIterator(cx, obj);
if(iter == NULL) return ERROR;
while(JS_NextProperty(cx, iter, &idp))
{
// Done iterating, write length and bail.
if(idp == JSVAL_VOID)
{
count = htonl(count);
memcpy(buf->buf+lengthpos, &count, 4);
REQUEST(1);
BUFPTR[0] = NIL;
buf->used += 1;
return OK;
}
REQUEST(2);
BUFPTR[0] = SMALL_TUPLE;
BUFPTR[1] = 2;
buf->used += 2;
if(!JS_IdToValue(cx, idp, &val)) return ERROR;
if(!to_erl_string(buf, cx, val)) return ERROR;
key = JS_ValueToString(cx, val);
keyname = JS_GetStringChars(key);
keylen = JS_GetStringLength(key);
if(!JS_GetUCProperty(cx, obj, keyname, keylen, &val)) return ERROR;
if(!to_erl_intern(buf, cx, val)) return ERROR;
count += 1;
}
return ERROR;
}
JSBool
xpc_qsJsvalToWcharStr(JSContext *cx, jsval *pval, PRUnichar **pstr)
{
jsval v = *pval;
JSString *str;
if(JSVAL_IS_STRING(v))
{
str = JSVAL_TO_STRING(v);
}
else if(JSVAL_IS_VOID(v) || JSVAL_IS_NULL(v))
{
*pstr = NULL;
return JS_TRUE;
}
else
{
if(!(str = JS_ValueToString(cx, v)))
return JS_FALSE;
*pval = STRING_TO_JSVAL(str); // Root the new string.
}
*pstr = (PRUnichar*)JS_GetStringChars(str);
return JS_TRUE;
}
nsresult
nsDOMWorkerTimeout::ExpressionCallback::Run(nsDOMWorkerTimeout* aTimeout,
JSContext* aCx)
{
JSObject* global = JS_GetGlobalObject(aCx);
NS_ENSURE_TRUE(global, NS_ERROR_FAILURE);
JSPrincipals* principal = nsDOMWorkerSecurityManager::WorkerPrincipal();
NS_ENSURE_TRUE(principal, NS_ERROR_FAILURE);
JSString* expression = JS_ValueToString(aCx, mExpression);
NS_ENSURE_TRUE(expression, NS_ERROR_FAILURE);
jschar* string = JS_GetStringChars(expression);
NS_ENSURE_TRUE(string, NS_ERROR_FAILURE);
size_t stringLength = JS_GetStringLength(expression);
jsval rval;
PRBool success = JS_EvaluateUCScriptForPrincipals(aCx, global, principal,
string, stringLength,
mFileName.get(),
mLineNumber, &rval);
if (!success) {
return NS_ERROR_FAILURE;
}
return NS_OK;
}
char*
enc_string(JSContext* cx, jsval arg, size_t* buflen)
{
JSString* str = NULL;
jschar* src = NULL;
char* bytes = NULL;
size_t srclen = 0;
size_t byteslen = 0;
str = JS_ValueToString(cx, arg);
if(!str) goto error;
src = JS_GetStringChars(str);
srclen = JS_GetStringLength(str);
if(!enc_charbuf(src, srclen, NULL, &byteslen)) goto error;
bytes = JS_malloc(cx, (byteslen) + 1);
bytes[byteslen] = 0;
if(!enc_charbuf(src, srclen, bytes, &byteslen)) goto error;
if(buflen) *buflen = byteslen;
goto success;
error:
if(bytes != NULL) JS_free(cx, bytes);
bytes = NULL;
success:
return bytes;
}
PyObject*
Context_execute(Context* self, PyObject* args, PyObject* kwargs)
{
PyObject* obj = NULL;
PyObject* ret = NULL;
JSContext* cx = NULL;
JSObject* root = NULL;
JSString* script = NULL;
jschar* schars = NULL;
JSBool started_counter = JS_FALSE;
size_t slen;
jsval rval;
JS_BeginRequest(self->cx);
if(!PyArg_ParseTuple(args, "O", &obj)) goto error;
script = py2js_string_obj(self, obj);
if(script == NULL) goto error;
schars = JS_GetStringChars(script);
slen = JS_GetStringLength(script);
cx = self->cx;
root = self->root;
// Mark us for time consumption
if(self->start_time == 0)
{
started_counter = JS_TRUE;
self->start_time = time(NULL);
}
if(!JS_EvaluateUCScript(cx, root, schars, slen, "<JavaScript>", 1, &rval))
{
if(!PyErr_Occurred())
{
PyErr_SetString(PyExc_RuntimeError, "Failed to execute script.");
}
goto error;
}
if(PyErr_Occurred()) goto error;
ret = js2py(self, rval);
JS_EndRequest(self->cx);
JS_MaybeGC(self->cx);
goto success;
error:
JS_EndRequest(self->cx);
success:
if(started_counter)
{
self->start_time = 0;
}
return ret;
}
/* PRBool getProperty (in nsIXPConnectWrappedNative wrapper, in JSContextPtr cx, in JSObjectPtr obj, in JSVal id, in JSValPtr vp); */
NS_IMETHODIMP
calDateTime::GetProperty(nsIXPConnectWrappedNative *wrapper, JSContext * cx,
JSObject * obj_, jsval id, jsval * vp, PRBool *_retval)
{
NS_ENSURE_ARG_POINTER(vp);
NS_ENSURE_ARG_POINTER(_retval);
if (JSVAL_IS_STRING(id)) {
nsDependentString const jsid(
reinterpret_cast<PRUnichar const*>(
JS_GetStringChars(JSVAL_TO_STRING(id))),
JS_GetStringLength(JSVAL_TO_STRING(id)));
if (jsid.EqualsLiteral("jsDate")) {
PRTime tmp, thousand;
jsdouble msec;
LL_I2L(thousand, 1000);
LL_DIV(tmp, mNativeTime, thousand);
LL_L2D(msec, tmp);
JSObject *obj;
PRBool b;
if (NS_SUCCEEDED(mTimezone->GetIsFloating(&b)) && b)
obj = js_NewDateObject(cx, mYear, mMonth, mDay, mHour, mMinute, mSecond);
else
obj = js_NewDateObjectMsec(cx, msec);
*vp = OBJECT_TO_JSVAL(obj);
*_retval = PR_TRUE;
return NS_SUCCESS_I_DID_SOMETHING;
}
}
*_retval = PR_TRUE;
return NS_OK;
}
/*
* Convert any jsval v to an integer jsval if ToString(v)
* contains a base-10 integer that fits into 31 bits.
* Otherwise return v.
*/
static jsval
try_convert_to_jsint(JSContext *cx, jsval idval)
{
const jschar *cp;
JSString *jsstr;
jsstr = JS_ValueToString(cx, idval);
if (!jsstr)
return idval;
cp = JS_GetStringChars(jsstr);
if (JS7_ISDEC(*cp)) {
jsuint index = JS7_UNDEC(*cp++);
jsuint oldIndex = 0;
jsuint c = 0;
if (index != 0) {
while (JS7_ISDEC(*cp)) {
oldIndex = index;
c = JS7_UNDEC(*cp);
index = 10*index + c;
cp++;
}
}
if (*cp == 0 &&
(oldIndex < (JSVAL_INT_MAX / 10) ||
(oldIndex == (JSVAL_INT_MAX / 10) && c < (JSVAL_INT_MAX % 10)))) {
return INT_TO_JSVAL(index);
}
}
return idval;
}
JSBool stringPropSetter(JSContext * cx, JSObject * obj, jsval idval, jsval * vp)
{
JS_BeginRequest(cx);
nsCOMPtr<nsIDOMNode> mNode = (nsIDOMNode*)JS_GetPrivate(cx, obj);
JSString * valStr = JS_ValueToString(cx, *vp);
*vp = STRING_TO_JSVAL(valStr);
jschar * valChars = JS_GetStringChars(valStr);
nsString value(valChars);
nsresult result;
EnterCriticalSection(&domStateLock);
domState = 1;
switch(JSVAL_TO_INT(idval))
{
case VALUE_PROP:
result = mNode->SetNodeValue(value);
break;
case TEXT_PROP:
{
nsCOMPtr<nsIDOM3Node> l3Node = do_QueryInterface(mNode, &result);
if(NS_SUCCEEDED(result))
l3Node->SetTextContent(value);
}
break;
}
LeaveCriticalSection(&domStateLock);
JS_EndRequest(cx);
return JS_TRUE;
}
static JSBool
js_json_parse(JSContext *cx, JSObject* pThis, uintN argc, jsval *vp, jsval* rval)
{
JSString *s = NULL;
jsval *argv = vp;
// Must throw an Error if there isn't a first arg
if (!JS_ConvertArguments(cx, argc, argv, "S", &s))
return JS_FALSE;
JSBool ok = JS_TRUE;
JSONParser *jp = js_BeginJSONParse(cx, rval);
if (!jp)
ok = JS_FALSE;
if (ok) {
ok = js_ConsumeJSONText(cx, jp, JS_GetStringChars(s), JS_GetStringLength(s));
ok &= js_FinishJSONParse(cx, jp);
}
if (!ok)
JS_ReportError(cx, "Error parsing JSON.");
return ok;
}
JSDOMElement* JSDOMDocument::getElementById(JSString *elementId)
{
if (!_doc)
return NULL;
GET_VXICHAR_FROM_JSCHAR(idval, JS_GetStringChars(elementId));
VXIcharToXMLCh xmlid(idval);
DOMElement *elem = _doc->getElementById(xmlid.c_str());
return elem ? new JSDOMElement(elem) : NULL;
}
JSDOMNodeList* JSDOMDocument::getElementsByTagName(JSString* tagname)
{
if (!_doc)
return new JSDOMNodeList(NULL, this);
GET_VXICHAR_FROM_JSCHAR(tmpval, JS_GetStringChars(tagname));
VXIcharToXMLCh tag(tmpval);
DOMNodeList *list = _doc->getElementsByTagName(tag.c_str());
return new JSDOMNodeList(list, this);
}
jstring
jsj_ConvertJSStringToJavaString(JSContext *cx, JNIEnv *jEnv, JSString *js_str)
{
jstring result;
result = (*jEnv)->NewString(jEnv, JS_GetStringChars(js_str),
JS_GetStringLength(js_str));
if (!result) {
jsj_UnexpectedJavaError(cx, jEnv, "Couldn't construct instance "
"of java.lang.String");
}
return result;
}
JSBool win32_impersonateuser(JSContext * cx, JSObject * obj, uintN argc, jsval * argv, jsval * rval)
{
JSString * username, * password, *domain = NULL;
DWORD logonType = LOGON32_LOGON_INTERACTIVE;
JS_BeginRequest(cx);
if(!JS_ConvertArguments(cx, argc, argv, "S S /S u", &username, &password, &domain, &logonType))
{
JS_ReportError(cx, "Unable to parse arguments in ImpersonateUser");
JS_EndRequest(cx);
return JS_FALSE;
}
if(logonType == LOGON32_LOGON_NETWORK)
{
*rval = JSVAL_FALSE;
JS_EndRequest(cx);
return JS_TRUE;
}
LPWSTR domainName = NULL;
if(domain != NULL)
domainName = (LPWSTR)JS_GetStringChars(domain);
HANDLE newToken = NULL;
JS_YieldRequest(cx);
if(!LogonUser((LPWSTR)JS_GetStringChars(username), domainName, (LPWSTR)JS_GetStringChars(password), logonType, LOGON32_PROVIDER_DEFAULT, &newToken))
{
*rval = JSVAL_FALSE;
JS_EndRequest(cx);
return JS_TRUE;
}
if(!ImpersonateLoggedOnUser(newToken))
*rval = JSVAL_FALSE;
else
*rval = JSVAL_TRUE;
CloseHandle(newToken);
JS_EndRequest(cx);
return JS_TRUE;
}
static JSBool
evalcx(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
JSString *str;
JSObject *sandbox;
JSContext *subcx;
const jschar *src;
size_t srclen;
JSBool ret = JS_FALSE;
char *name = NULL;
sandbox = NULL;
if(!JS_ConvertArguments(cx, argc, argv, "S / o", &str, &sandbox)) {
return JS_FALSE;
}
subcx = JS_NewContext(JS_GetRuntime(cx), 8L * 1024L);
if(!subcx) {
JS_ReportOutOfMemory(cx);
return JS_FALSE;
}
SETUP_REQUEST(subcx);
src = JS_GetStringChars(str);
srclen = JS_GetStringLength(str);
if(!sandbox) {
sandbox = JS_NewObject(subcx, NULL, NULL, NULL);
if(!sandbox || !JS_InitStandardClasses(subcx, sandbox)) {
goto done;
}
}
if(argc > 2) {
name = enc_string(cx, argv[2], NULL);
}
if(srclen == 0) {
*rval = OBJECT_TO_JSVAL(sandbox);
} else {
JS_EvaluateUCScript(subcx, sandbox, src, srclen, name, 1, rval);
}
ret = JS_TRUE;
done:
if(name) JS_free(cx, name);
FINISH_REQUEST(subcx);
JS_DestroyContext(subcx);
return ret;
}
JSBool win32_setdlldirectory(JSContext * cx, JSObject * obj, uintN argc, jsval * argv, jsval * rval)
{
JS_BeginRequest(cx);
if(argc < 1)
{
JS_ReportError(cx, "Must pass a path to SetDllDirectory.");
JS_EndRequest(cx);
return JS_FALSE;
}
JSString * str = JS_ValueToString(cx, *argv);
*rval = SetDllDirectory((LPWSTR)JS_GetStringChars(str)) ? JSVAL_TRUE : JSVAL_FALSE;
JS_EndRequest(cx);
return JS_TRUE;
}
PSID convert_jsstring_to_sid(JSContext * cx, JSString * curMemberString, DWORD * errorCode)
{
PSID curMember;
if(!ConvertStringSidToSid((LPWSTR)JS_GetStringChars(curMemberString), &curMember))
{
DWORD sidSize = 0, cbDomain;
SID_NAME_USE peUse;
*errorCode = GetLastError();
JS_YieldRequest(cx);
if(!LookupAccountName(NULL, (LPWSTR)JS_GetStringChars(curMemberString), NULL, &sidSize, NULL, &cbDomain, &peUse) && GetLastError() != ERROR_INSUFFICIENT_BUFFER)
{
*errorCode = GetLastError();
return NULL;
}
curMember = (PSID)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sidSize);
JS_YieldRequest(cx);
LPTSTR domainName = (LPTSTR)HeapAlloc(GetProcessHeap(), 0, cbDomain * sizeof(TCHAR));
if(!LookupAccountName(NULL, (LPWSTR)JS_GetStringChars(curMemberString), curMember, &sidSize, domainName, &cbDomain, &peUse))
{
*errorCode = GetLastError();
HeapFree(GetProcessHeap(), 0, curMember);
HeapFree(GetProcessHeap(), 0, domainName);
return NULL;
}
HeapFree(GetProcessHeap(), 0, domainName);
*errorCode = ERROR_SUCCESS;
}
else
{
DWORD sidSize = GetLengthSid(curMember);
PSID retMember = (PSID)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sidSize);
CopySid(sidSize, retMember, curMember);
LocalFree(curMember);
curMember = retMember;
}
return curMember;
}
static JSBool
evalcx(JSContext *cx, uintN argc, jsval* vp)
{
jsval* argv = JS_ARGV(cx, vp);
JSString *str;
JSObject *sandbox;
JSContext *subcx;
const jschar *src;
size_t srclen;
jsval rval;
JSBool ret = JS_FALSE;
sandbox = NULL;
if(!JS_ConvertArguments(cx, argc, argv, "S / o", &str, &sandbox)) {
return JS_FALSE;
}
subcx = JS_NewContext(JS_GetRuntime(cx), 8L * 1024L);
if(!subcx) {
JS_ReportOutOfMemory(cx);
return JS_FALSE;
}
SETUP_REQUEST(subcx);
src = JS_GetStringChars(str);
srclen = JS_GetStringLength(str);
if(!sandbox) {
sandbox = JS_NewObject(subcx, NULL, NULL, NULL);
if(!sandbox || !JS_InitStandardClasses(subcx, sandbox)) {
goto done;
}
}
if(srclen == 0) {
JS_SET_RVAL(cx, vp, OBJECT_TO_JSVAL(sandbox));
} else {
JS_EvaluateUCScript(subcx, sandbox, src, srclen, NULL, 0, &rval);
JS_SET_RVAL(cx, vp, rval);
}
ret = JS_TRUE;
done:
FINISH_REQUEST(subcx);
JS_DestroyContext(subcx);
return ret;
}
JSBool win32_setcurrentdirectory(JSContext * cx, JSObject * obj, uintN argc, jsval *argv, jsval * rval)
{
JS_BeginRequest(cx);
if(argc < 1 || !JSVAL_IS_STRING(*argv))
{
JS_ReportError(cx, "Must provide directory name to setcurrentdirectory.");
JS_EndRequest(cx);
return JS_FALSE;
}
JSString * pathName = JS_ValueToString(cx, *argv);
*rval = SetCurrentDirectory((LPWSTR)JS_GetStringChars(pathName)) ? JSVAL_TRUE : JSVAL_FALSE;
JS_EndRequest(cx);
return JS_TRUE;
}
NS_IMETHODIMP nsJSSh::ExecuteBuffer()
{
#ifdef DEBUG
// nsCOMPtr<nsIThread> thread;
// nsIThread::GetCurrent(getter_AddRefs(thread));
// printf("executing on thread %p\n", thread.get());
#endif
JS_BeginRequest(mJSContext);
JS_ClearPendingException(mJSContext);
JSPrincipals *jsprincipals;
mPrincipal->GetJSPrincipals(mJSContext, &jsprincipals);
if(NS_FAILED(mContextStack->Push(mJSContext))) {
NS_ERROR("failed to push the current JSContext on the nsThreadJSContextStack");
return NS_ERROR_FAILURE;
}
JSScript *script = JS_CompileScriptForPrincipals(mJSContext, mContextObj, jsprincipals, mBuffer, mBufferPtr, "interactive", 0);
if (script) {
jsval result;
if (JS_ExecuteScript(mJSContext, mContextObj, script, &result) && result!=JSVAL_VOID && mOutput) {
// XXX for some wrapped native objects the following code will crash; probably because the
// native object is getting released before we reach this:
JSString *str = JS_ValueToString(mJSContext, result);
if (str) {
nsDependentString chars(reinterpret_cast<const PRUnichar*>
(JS_GetStringChars(str)),
JS_GetStringLength(str));
NS_ConvertUTF16toUTF8 cstr(chars);
PRUint32 bytesWritten;
mOutput->Write(cstr.get(), cstr.Length(), &bytesWritten);
}
}
JS_DestroyScript(mJSContext, script);
}
JSContext *oldcx;
mContextStack->Pop(&oldcx);
NS_ASSERTION(oldcx == mJSContext, "JS thread context push/pop mismatch");
JSPRINCIPALS_DROP(mJSContext, jsprincipals);
JS_EndRequest(mJSContext);
return NS_OK;
}
void ConvertJSValToStr(nsString& aString,
JSContext* aContext,
jsval aValue)
{
JSString *jsstring;
if ( !JSVAL_IS_NULL(aValue) &&
(jsstring = JS_ValueToString(aContext, aValue)) != nsnull)
{
aString.Assign(reinterpret_cast<const PRUnichar*>(JS_GetStringChars(jsstring)));
}
else
{
aString.Truncate();
}
}
JSBool childGetter(JSContext * cx, JSObject * obj, jsval idval, jsval * vp)
{
JS_BeginRequest(cx);
nsCOMPtr<nsIDOMNode> mNode = (nsIDOMNode*)JS_GetPrivate(cx, obj);
JSString * idvalStr = JS_ValueToString(cx, idval);
jschar * idvalChars = JS_GetStringChars(idvalStr);
if(_wcsicmp(idvalChars, TEXT("childNodes")) == 0)
{
nsIDOMNodeList * nodeList;
mNode->GetChildNodes(&nodeList);
buildNodeList(nodeList, cx, obj, vp);
nodeList->Release();
}
else
*vp = JSVAL_NULL;
JS_EndRequest(cx);
return JS_TRUE;
}
