bool SecurityOrigin::canRequest(const URL& url) const
{
if (m_universalAccess)
return true;
if (getCachedOrigin(url) == this)
return true;
if (isUnique())
return false;
Ref<SecurityOrigin> targetOrigin(SecurityOrigin::create(url));
if (targetOrigin->isUnique())
return false;
// We call isSameSchemeHostPort here instead of canAccess because we want
// to ignore document.domain effects.
if (isSameSchemeHostPort(&targetOrigin.get()))
return true;
if (SecurityPolicy::isAccessWhiteListed(this, &targetOrigin.get()))
return true;
return false;
}
bool SecurityPolicy::isAccessToURLWhiteListed(const SecurityOrigin* activeOrigin, const URL& url)
{
Ref<SecurityOrigin> targetOrigin(SecurityOrigin::create(url));
return isAccessWhiteListed(activeOrigin, &targetOrigin.get());
}
autoTable IntervalTiers_to_Table_textAlignmentment (IntervalTier target, IntervalTier source, EditCostsTable costs) {
try {
long numberOfTargetIntervals = target -> intervals.size;
long numberOfSourceIntervals = source -> intervals.size;
autoNUMvector<long> targetOrigin (1, numberOfTargetIntervals);
autoNUMvector<long> sourceOrigin (1, numberOfSourceIntervals);
autoStrings targets = IntervalTier_to_Strings_withOriginData (target, targetOrigin.peek());
autoStrings sources = IntervalTier_to_Strings_withOriginData (source, sourceOrigin.peek());
autoEditDistanceTable edit = EditDistanceTable_create (targets.peek(), sources.peek());
if (costs != 0) {
EditDistanceTable_setEditCosts (edit.peek(), costs);
EditDistanceTable_findPath (edit.peek(), nullptr);
}
long pathLength = edit -> warpingPath -> pathLength;
autoTable thee = Table_createWithColumnNames (pathLength - 1, U"targetInterval targetText targetStart targetEnd sourceInterval sourceText sourceStart sourceEnd operation");
for (long i = 2; i <= pathLength; i++) {
structPairOfInteger p = edit -> warpingPath -> path[i];
structPairOfInteger p1 = edit -> warpingPath -> path[i - 1];
double targetStart = NUMundefined, targetEnd = NUMundefined;
double sourceStart = NUMundefined, sourceEnd = NUMundefined;
const char32 * targetText = U"", *sourceText = U"";
long targetInterval = p.y > 1 ? targetOrigin[p.y - 1] : 0;
long sourceInterval = p.x > 1 ? sourceOrigin[p.x - 1] : 0;
if (targetInterval > 0) {
TextInterval ti = target -> intervals.at [targetInterval];
targetStart = ti -> xmin;
targetEnd = ti -> xmax;
targetText = ti -> text;
}
if (sourceInterval > 0) {
TextInterval ti = source -> intervals.at [sourceInterval];
sourceStart = ti -> xmin;
sourceEnd = ti -> xmax;
sourceText = ti -> text;
}
long irow = i - 1;
if (p.y == p1.y) { // deletion
Table_setNumericValue (thee.peek(), irow, 1, 0);
Table_setStringValue (thee.peek(), irow, 2, U"");
Table_setNumericValue (thee.peek(), irow, 3, NUMundefined);
Table_setNumericValue (thee.peek(), irow, 4, NUMundefined);
Table_setNumericValue (thee.peek(), irow, 5, sourceInterval);
Table_setStringValue (thee.peek(), irow, 6, sourceText);
Table_setNumericValue (thee.peek(), irow, 7, sourceStart);
Table_setNumericValue (thee.peek(), irow, 8, sourceEnd);
Table_setStringValue (thee.peek(), irow, 9, U"d");
} else if (p.x == p1.x) { // insertion
Table_setNumericValue (thee.peek(), irow, 1, targetInterval);
Table_setStringValue (thee.peek(), irow, 2, targetText);
Table_setNumericValue (thee.peek(), irow, 3, targetStart);
Table_setNumericValue (thee.peek(), irow, 4, targetEnd);
Table_setNumericValue (thee.peek(), irow, 5, 0);
Table_setStringValue (thee.peek(), irow, 6, U"");
Table_setNumericValue (thee.peek(), irow, 7, NUMundefined);
Table_setNumericValue (thee.peek(), irow, 8, NUMundefined);
Table_setStringValue (thee.peek(), irow, 9, U"i");
} else { // substitution ?
Table_setNumericValue (thee.peek(), irow, 1, targetInterval);
Table_setStringValue (thee.peek(), irow, 2, targetText);
Table_setNumericValue (thee.peek(), irow, 3, targetStart);
Table_setNumericValue (thee.peek(), irow, 4, targetEnd);
Table_setNumericValue (thee.peek(), irow, 5, sourceInterval);
Table_setStringValue (thee.peek(), irow, 6, sourceText);
Table_setNumericValue (thee.peek(), irow, 7, sourceStart);
Table_setNumericValue (thee.peek(), irow, 8, sourceEnd);
Table_setStringValue (thee.peek(), irow, 9, Melder_equ (targetText, sourceText) ? U" " : U"s");
}
}
return thee;
} catch (MelderError) {
Melder_throw (target, U" and ", source, U" not aligned.");
}
}
