if (ctRemaining > 0) {
base = CFDataGetMutableBytePtr(s->_readBuffer);
- struct timeval timeBeforeRead = { 0 };
- gettimeofday(&timeBeforeRead, NULL);
-
- struct timeval deadlineTime = { 0 };
- timeradd(&timeBeforeRead, &s->_readBufferTimeout, &deadlineTime);
-
- struct timeval timeAfterRead = { 0 };
-
- while (1) {
- ctRead = read(CFSocketGetNative(s), &base[s->_bytesToBufferPos], ctRemaining);
-
- if (ctRead >= 0) {
- break;
- }
-
- if (errno != EAGAIN) {
- break;
- }
-
- gettimeofday(&timeAfterRead, NULL);
-
- if (timercmp(&timeAfterRead, &deadlineTime, >)) {
-#if defined(LOG_CFSOCKET)
- CFSocketNativeHandle fd = CFSocketGetNative(s);
- CFStringRef peerName = copyPeerAddress(kCFAllocatorDefault, fd);
- CFStringRef localName = copyLocalAddress(kCFAllocatorDefault, fd);
- CFLog(kCFLogLevelCritical, CFSTR("ERROR: Buffered read of %llu bytes failed for fd %d (socket valid? %d fd valid? %d %@ => %@)"), ctRemaining, fd, __CFSocketIsValid(s), __CFNativeSocketIsValid(fd), localName, peerName);
- if (peerName)
- CFRelease(peerName);
- if (localName)
- CFRelease(localName);
-#endif
- break;
- }
- }
+ ctRead = read(CFSocketGetNative(s), &base[s->_bytesToBufferPos], ctRemaining);
switch (ctRead) {
case -1:
- s->_bufferedReadError = errno;
- s->_atEOF = true;
+ if (errno == EAGAIN) { // no error
+ __CFLock(&__CFActiveSocketsLock);
+ /* restore socket to fds */
+ __CFSocketSetFDForRead(s);
+ __CFUnlock(&__CFActiveSocketsLock);
+ __CFSocketUnlock(s);
+ return;
+ } else {
+ s->_bufferedReadError = errno;
+ s->_atEOF = true;
+ }
#if defined(LOG_CFSOCKET)
fprintf(stderr, "BUFFERED READ GOT ERROR %d\n", errno);
#endif
kCFStringHangulStateBreak
};
+static const CFCharacterSetInlineBuffer *__CFStringGetFitzpatrickModifierBaseCharacterSet(void) {
+ static CFCharacterSetInlineBuffer buffer;
+ static dispatch_once_t initOnce;
+ dispatch_once(&initOnce, ^{ // based on UTR#51 1.0 (draft 7) for Unicode 8.0
+ /*
+ U+261D WHITE UP POINTING INDEX
+ U+2639 WHITE FROWNING FACE…U+263A WHITE SMILING FACE
+ U+270A RAISED FIST…U+270D WRITING HAND
+ U+1F385 FATHER CHRISTMAS
+ U+1F3C2 SNOWBOARDER…U+1F3C4 SURFER
+ U+1F3C7 HORSE RACING
+ U+1F3CA SWIMMER
+ U+1F442 EAR…U+1F443 NOSE
+ U+1F446 WHITE UP POINTING BACKHAND INDEX…U+1F450 OPEN HANDS SIGN
+ U+1F466 BOY…U+1F469 WOMAN
+ U+1F46E POLICE OFFICER…U+1F478 PRINCESS
+ U+1F47C BABY ANGEL
+ U+1F47F IMP
+ U+1F481 INFORMATION DESK PERSON…U+1F482 GUARDSMAN
+ U+1F483 DANCER
+ U+1F485 NAIL POLISH
+ U+1F486 FACE MASSAGE…U+1F487 HAIRCUT
+ U+1F4AA FLEXED BICEPS
+ U+1F590 RAISED HAND WITH FINGERS SPLAYED
+ U+1F595 REVERSED HAND WITH MIDDLE FINGER EXTENDED…U+1F596 RAISED HAND WITH PART BETWEEN MIDDLE AND RING FINGERS
+ U+1F600 GRINNING FACE…U+1F637 FACE WITH MEDICAL MASK
+ U+1F641 SLIGHTLY FROWNING FACE…U+1F642 SLIGHTLY SMILING FACE
+ U+1F645 FACE WITH NO GOOD GESTURE…U+1F647 PERSON BOWING DEEPLY
+ U+1F64B HAPPY PERSON RAISING ONE HAND
+ U+1F64C PERSON RAISING BOTH HANDS IN CELEBRATION
+ U+1F64D PERSON FROWNING…U+1F64E PERSON WITH POUTING FACE
+ U+1F64F PERSON WITH FOLDED HANDS
+ U+1F6A3 ROWBOAT
+ U+1F6B4 BICYCLIST…U+1F6B6 PEDESTRIAN
+ U+1F6C0 BATH
+ */
+ CFMutableCharacterSetRef cset = CFCharacterSetCreateMutable(NULL);
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x261D, 1)); // WHITE UP POINTING INDEX
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x2639, 2)); // WHITE FROWNING FACE ~ WHITE SMILING FACE
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x270A, 4)); // RAISED FIST ~ WRITING HAND
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F385, 1)); // FATHER CHRISTMAS
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F3C2, 3)); // SNOWBOARDER ~ SURFER
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F3C7, 1)); // HORSE RACING
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F3CA, 1)); // SWIMMER
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F442, 2)); // EAR ~ NOSE
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F446, 0x1F451 - 0x1F446)); // WHITE UP POINTING BACKHAND INDEX ~ OPEN HANDS SIGN
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F466, 4)); // BOY ~ WOMAN
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F46E, 0x1F479 - 0x1F46E)); // POLICE OFFICER ~ PRINCESS
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F47C, 1)); // BABY ANGEL
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F47F, 1)); // IMP
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F481, 3)); // INFORMATION DESK PERSON ~ DANCER
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F485, 3)); // NAIL POLISH ~ HAIRCUT
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F4AA, 1)); // FLEXED BICEPS
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F590, 1)); // RAISED HAND WITH FINGERS SPLAYED
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F595, 2)); // REVERSED HAND WITH MIDDLE FINGER EXTENDED ~ RAISED HAND WITH PART BETWEEN MIDDLE AND RING FINGERS
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F600, 0x1F638 - 0x1F600)); // GRINNING FACE ~ FACE WITH MEDICAL MASK
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F641, 2)); // SLIGHTLY FROWNING FACE ~ SLIGHTLY SMILING FACE
+
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F645, 3)); // FACE WITH NO GOOD GESTURE ~ PERSON BOWING DEEPLY
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F64B, 0x1F650 - 0x1F64B)); // HAPPY PERSON RAISING ONE HAND ~ PERSON WITH FOLDED HANDS
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F6A3, 1)); // ROWBOAT
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F6B4, 0x1F6B7 - 0x1F6B4)); // BICYCLIST ~ PEDESTRIAN
+ CFCharacterSetAddCharactersInRange(cset, CFRangeMake(0x1F6C0, 1)); // BATH
+ CFCharacterSetCompact(cset);
+ CFCharacterSetInitInlineBuffer(cset, &buffer);
+ });
+
+ return (const CFCharacterSetInlineBuffer *)&buffer;
+}
+
+static inline bool __CFStringIsFitzpatrickModifiers(UTF32Char character) { return ((character >= 0x1F3FB) && (character <= 0x1F3FF) ? true : false); }
+static inline bool __CFStringIsBaseForFitzpatrickModifiers(UTF32Char character) {
+ if (((character >= 0x2600) && (character < 0x27C0)) || ((character >= 0x1F300) && (character < 0x1F700))) { // Misc symbols, dingbats, & emoticons
+ return (CFCharacterSetInlineBufferIsLongCharacterMember(__CFStringGetFitzpatrickModifierBaseCharacterSet(), character) ? true : false);
+ }
+
+ return false;
+}
+
+static inline bool __CFStringIsFamilySequenceBaseCharacterHigh(UTF16Char character) { return (character == 0xD83D) ? true : false; }
+static inline bool __CFStringIsFamilySequenceBaseCharacterLow(UTF16Char character) { return (((character >= 0xDC66) && (character <= 0xDC69)) || (character == 0xDC8B) ? true : false); }
+static inline bool __CFStringIsFamilySequenceCluster(CFStringInlineBuffer *buffer, CFRange range) {
+ UTF16Char character = CFStringGetCharacterFromInlineBuffer(buffer, range.location);
+
+ if (character == 0x2764) { // HEART
+ return true;
+ } else if (range.length > 1) {
+ if (__CFStringIsFamilySequenceBaseCharacterHigh(character) && __CFStringIsFamilySequenceBaseCharacterLow(CFStringGetCharacterFromInlineBuffer(buffer, range.location + 1))) return true;
+ }
+ return false;
+}
+
static CFRange _CFStringInlineBufferGetComposedRange(CFStringInlineBuffer *buffer, CFIndex start, CFStringCharacterClusterType type, const uint8_t *bmpBitmap, CFIndex csetType) {
CFIndex end = start + 1;
const uint8_t *bitmap = bmpBitmap;
}
}
- if (!CFUniCharIsMemberOfBitmap(character, bitmap) && (character != 0xFF9E) && (character != 0xFF9F) && ((character & 0x1FFFF0) != 0xF870)) break;
+ if (__CFStringIsFitzpatrickModifiers(character) && (start > 0)) {
+ UTF32Char baseCharacter = CFStringGetCharacterFromInlineBuffer(buffer, start - 1);
+
+ if (CFUniCharIsSurrogateLowCharacter(baseCharacter) && ((start - 1) > 0)) {
+ UTF16Char otherCharacter = CFStringGetCharacterFromInlineBuffer(buffer, start - 2);
+
+ if (CFUniCharIsSurrogateHighCharacter(otherCharacter)) baseCharacter = CFUniCharGetLongCharacterForSurrogatePair(otherCharacter, baseCharacter);
+ }
+
+ if (!__CFStringIsBaseForFitzpatrickModifiers(baseCharacter)) break;
+ } else {
+ if (!CFUniCharIsMemberOfBitmap(character, bitmap) && (character != 0xFF9E) && (character != 0xFF9F) && ((character & 0x1FFFF0) != 0xF870)) break;
+ }
--start;
}
}
+ bool prevIsFitzpatrickBase = __CFStringIsBaseForFitzpatrickModifiers(character);
+
// Extend forward
while ((character = CFStringGetCharacterFromInlineBuffer(buffer, end)) > 0) {
if ((type == kCFStringBackwardDeletionCluster) && (character >= 0x0530) && (character < 0x1950)) break;
step = 1;
}
- if (!CFUniCharIsMemberOfBitmap(character, bitmap) && (character != 0xFF9E) && (character != 0xFF9F) && ((character & 0x1FFFF0) != 0xF870)) break;
+ if ((!prevIsFitzpatrickBase || !__CFStringIsFitzpatrickModifiers(character)) && !CFUniCharIsMemberOfBitmap(character, bitmap) && (character != 0xFF9E) && (character != 0xFF9F) && ((character & 0x1FFFF0) != 0xF870)) break;
+
+ prevIsFitzpatrickBase = __CFStringIsBaseForFitzpatrickModifiers(character);
end += step;
}
}
++currentIndex;
}
-
+
+ // Family face sequence
+ CFRange aCluster;
+
+ if (range.location > 1) { // there are more than 2 chars
+ character = CFStringGetCharacterFromInlineBuffer(&stringBuffer, range.location);
+
+ if (__CFStringIsFamilySequenceCluster(&stringBuffer, range) || (character == ZERO_WIDTH_JOINER)) { // extend backward
+ currentIndex = (character == ZERO_WIDTH_JOINER) ? range.location + 1 : range.location;
+
+ while ((currentIndex > 1) && (ZERO_WIDTH_JOINER == CFStringGetCharacterFromInlineBuffer(&stringBuffer, currentIndex - 1))) {
+ aCluster = _CFStringInlineBufferGetComposedRange(&stringBuffer, currentIndex - 2, type, bmpBitmap, csetType);
+
+ if (__CFStringIsFamilySequenceCluster(&stringBuffer, aCluster) && (aCluster.location < range.location)) {
+ currentIndex = aCluster.location;
+ } else {
+ break;
+ }
+ }
+
+ if (currentIndex < range.location) {
+ range.length += range.location - currentIndex;
+ range.location = currentIndex;
+ }
+ }
+ }
+
+ // Extend forward
+ if (range.location + range.length < length) {
+ currentIndex = range.location + range.length - 1;
+ character = CFStringGetCharacterFromInlineBuffer(&stringBuffer, currentIndex);
+
+ if ((ZERO_WIDTH_JOINER == character) || __CFStringIsFamilySequenceCluster(&stringBuffer, _CFStringInlineBufferGetComposedRange(&stringBuffer, currentIndex, type, bmpBitmap, csetType))) {
+
+ if (ZERO_WIDTH_JOINER != character) ++currentIndex; // move to the end of cluster
+
+ while (((currentIndex + 1) < length) && (ZERO_WIDTH_JOINER == CFStringGetCharacterFromInlineBuffer(&stringBuffer, currentIndex))) {
+ aCluster = _CFStringInlineBufferGetComposedRange(&stringBuffer, currentIndex + 1, type, bmpBitmap, csetType);
+ if (__CFStringIsFamilySequenceCluster(&stringBuffer, aCluster)) {
+ currentIndex = aCluster.location + aCluster.length;
+ if ((aCluster.length > 1) && (ZERO_WIDTH_JOINER == CFStringGetCharacterFromInlineBuffer(&stringBuffer, currentIndex - 1))) --currentIndex;
+ } else {
+ break;
+ }
+ }
+ if (currentIndex > (range.location + range.length)) range.length = currentIndex - range.location;
+ }
+ }
return range;
}
CF_EXPORT const CFStringRef kCFURLUbiquitousItemContainerDisplayNameKey CF_AVAILABLE(10_10, 8_0);
/* Returns the localized name of the ubiquity container that contains this item (Read-only, value type CFString) */
+CF_EXPORT const CFStringRef kCFURLUbiquitousItemIsSharedKey; // true if the ubiquitous item is shared. (Read-only, value type boolean NSNumber)
+
+CF_EXPORT const CFStringRef kCFURLUbiquitousSharedItemRoleKey /*CF_AVAILABLE(10_11, 9_0)*/; // returns the current user's role for this shared item, or nil if not shared. (Read-only, value type NSString). Possible values below.
+CF_EXPORT const CFStringRef kCFURLUbiquitousSharedItemRoleOwner /*CF_AVAILABLE(10_11, 9_0)*/; // the current user is the owner of this shared item.
+CF_EXPORT const CFStringRef kCFURLUbiquitousSharedItemRoleParticipant /*CF_AVAILABLE(10_11, 9_0)*/; // the current user is a participant of this shared item.
+
+CF_EXPORT const CFStringRef kCFURLUbiquitousSharedItemOwnerNameKey /*CF_AVAILABLE(10_11, 9_0)*/; // returns the name of the owner of a shared item, or nil if the current user. (Read-only, value type NSString)
+
+CF_EXPORT const CFStringRef kCFURLUbiquitousSharedItemPermissionsKey /*CF_AVAILABLE(10_11, 9_0)*/; // returns the current user's permissions for this shared item. (Read-only, value type NSString). Possible values below.
+CF_EXPORT const CFStringRef kCFURLUbiquitousSharedItemPermissionsReadOnly /*CF_AVAILABLE(10_11, 9_0)*/; // the user is only allowed to read this item
+CF_EXPORT const CFStringRef kCFURLUbiquitousSharedItemPermissionsReadWrite /*CF_AVAILABLE(10_11, 9_0)*/; // the user is allowed to both read and write this item
+
+// Deprecated. Will be removed.
+CF_EXPORT const CFStringRef kCFURLUbiquitousSharedItemReadOnlyPermissions /*CF_AVAILABLE(10_11, 9_0)*/; // the user is only allowed to read this item
+CF_EXPORT const CFStringRef kCFURLUbiquitousSharedItemReadWritePermissions /*CF_AVAILABLE(10_11, 9_0)*/; // the user is allowed to both read and write this item
+
+
// these keys are defined here, not in CFURL.h, because they return NSImage values which can only be used by Foundation
CF_EXPORT const CFStringRef kCFURLThumbnailDictionaryKey CF_AVAILABLE(10_10, 8_0);
CF_EXPORT const CFStringRef kCFURLThumbnailKey CF_AVAILABLE(10_10, 8_0);
projects / apple / cf.git / commitdiff
