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(OFDictionary OF_GENERIC(OFString *, OFString *) *)headerFields
forURL: (OFURL *)URL
{
OFMutableArray OF_GENERIC(OFHTTPCookie *) *ret = [OFMutableArray array];
void *pool = objc_autoreleasePoolPush();
OFString *string = [headerFields objectForKey: @"Set-Cookie"];
OFString *domain = URL.host;
const of_unichar_t *characters = string.characters;
const OFUnichar *characters = string.characters;
size_t length = string.length, last = 0;
enum {
STATE_PRE_NAME,
STATE_NAME,
STATE_EXPECT_VALUE,
STATE_VALUE,
STATE_QUOTED_VALUE,
STATE_POST_QUOTED_VALUE,
STATE_PRE_ATTR_NAME,
STATE_ATTR_NAME,
STATE_ATTR_VALUE
} state = STATE_PRE_NAME;
statePreName,
stateName,
stateExpectValue,
stateValue,
stateQuotedValue,
statePostQuotedValue,
statePreAttrName,
stateAttrName,
stateAttrValue
} state = statePreName;
OFString *name = nil, *value = nil;
for (size_t i = 0; i < length; i++) {
switch (state) {
case STATE_PRE_NAME:
case statePreName:
if (characters[i] != ' ') {
state = STATE_NAME;
state = stateName;
last = i;
i--;
}
break;
case STATE_NAME:
case stateName:
if (characters[i] == '=') {
name = [string substringWithRange:
of_range(last, i - last)];
state = STATE_EXPECT_VALUE;
OFRangeMake(last, i - last)];
state = stateExpectValue;
}
break;
case STATE_EXPECT_VALUE:
case stateExpectValue:
if (characters[i] == '"') {
state = STATE_QUOTED_VALUE;
state = stateQuotedValue;
last = i + 1;
} else {
state = STATE_VALUE;
state = stateValue;
last = i;
}
i--;
break;
case STATE_VALUE:
case stateValue:
if (characters[i] == ';' || characters[i] == ',') {
value = [string substringWithRange:
of_range(last, i - last)];
OFRangeMake(last, i - last)];
[ret addObject:
[OFHTTPCookie cookieWithName: name
value: value
domain: domain]];
state = (characters[i] == ';'
? STATE_PRE_ATTR_NAME : STATE_PRE_NAME);
? statePreAttrName : statePreName);
}
break;
case STATE_QUOTED_VALUE:
case stateQuotedValue:
if (characters[i] == '"') {
value = [string substringWithRange:
of_range(last, i - last)];
OFRangeMake(last, i - last)];
[ret addObject:
[OFHTTPCookie cookieWithName: name
value: value
domain: domain]];
state = STATE_POST_QUOTED_VALUE;
state = statePostQuotedValue;
}
break;
case STATE_POST_QUOTED_VALUE:
case statePostQuotedValue:
if (characters[i] == ';')
state = STATE_PRE_ATTR_NAME;
state = statePreAttrName;
else if (characters[i] == ',')
state = STATE_PRE_NAME;
state = statePreName;
else
@throw [OFInvalidFormatException exception];
break;
case STATE_PRE_ATTR_NAME:
case statePreAttrName:
if (characters[i] != ' ') {
state = STATE_ATTR_NAME;
state = stateAttrName;
last = i;
i--;
}
break;
case STATE_ATTR_NAME:
case stateAttrName:
if (characters[i] == '=') {
name = [string substringWithRange:
of_range(last, i - last)];
OFRangeMake(last, i - last)];
state = STATE_ATTR_VALUE;
state = stateAttrValue;
last = i + 1;
} else if (characters[i] == ';' ||
characters[i] == ',') {
name = [string substringWithRange:
of_range(last, i - last)];
OFRangeMake(last, i - last)];
handleAttribute(ret.lastObject, name, nil);
state = (characters[i] == ';'
? STATE_PRE_ATTR_NAME : STATE_PRE_NAME);
? statePreAttrName : statePreName);
}
break;
case STATE_ATTR_VALUE:
case stateAttrValue:
if (characters[i] == ';' || characters[i] == ',') {
value = [string substringWithRange:
of_range(last, i - last)];
OFRangeMake(last, i - last)];
/*
* Expires often contains a comma, even though
* the comma is used as a separator for
* concatenating headers as per RFC 2616,
* meaning RFC 6265 contradicts RFC 2616.
* Solve this by special casing this.
*/
if (characters[i] == ',' &&
[name caseInsensitiveCompare: @"expires"] ==
OF_ORDERED_SAME && value.length == 3 &&
OFOrderedSame && value.length == 3 &&
([value isEqual: @"Mon"] ||
[value isEqual: @"Tue"] ||
[value isEqual: @"Wed"] ||
[value isEqual: @"Thu"] ||
[value isEqual: @"Fri"] ||
[value isEqual: @"Sat"] ||
[value isEqual: @"Sun"]))
break;
handleAttribute(ret.lastObject, name, value);
state = (characters[i] == ';'
? STATE_PRE_ATTR_NAME : STATE_PRE_NAME);
? statePreAttrName : statePreName);
}
break;
}
}
switch (state) {
case STATE_PRE_NAME:
case STATE_POST_QUOTED_VALUE:
case STATE_PRE_ATTR_NAME:
case statePreName:
case statePostQuotedValue:
case statePreAttrName:
break;
case STATE_NAME:
case STATE_QUOTED_VALUE:
case stateName:
case stateQuotedValue:
@throw [OFInvalidFormatException exception];
break;
case STATE_VALUE:
case stateValue:
value = [string substringWithRange:
of_range(last, length - last)];
OFRangeMake(last, length - last)];
[ret addObject: [OFHTTPCookie cookieWithName: name
value: value
domain: domain]];
break;
/* We end up here if the cookie is just foo= */
case STATE_EXPECT_VALUE:
case stateExpectValue:
[ret addObject: [OFHTTPCookie cookieWithName: name
value: @""
domain: domain]];
break;
case STATE_ATTR_NAME:
case stateAttrName:
if (last != length) {
name = [string substringWithRange:
of_range(last, length - last)];
OFRangeMake(last, length - last)];
handleAttribute(ret.lastObject, name, nil);
}
break;
case STATE_ATTR_VALUE:
case stateAttrValue:
value = [string substringWithRange:
of_range(last, length - last)];
OFRangeMake(last, length - last)];
handleAttribute(ret.lastObject, name, value);
break;
}
objc_autoreleasePoolPop(pool);
|
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return false;
return true;
}
- (unsigned long)hash
{
uint32_t hash;
unsigned long hash;
OF_HASH_INIT(hash);
OF_HASH_ADD_HASH(hash, _name.hash);
OF_HASH_ADD_HASH(hash, _value.hash);
OF_HASH_ADD_HASH(hash, _domain.hash);
OF_HASH_ADD_HASH(hash, _path.hash);
OF_HASH_ADD_HASH(hash, _expires.hash);
OF_HASH_ADD(hash, _secure);
OF_HASH_ADD(hash, _HTTPOnly);
OF_HASH_ADD_HASH(hash, _extensions.hash);
OF_HASH_FINALIZE(hash);
OFHashInit(&hash);
OFHashAddHash(&hash, _name.hash);
OFHashAddHash(&hash, _value.hash);
OFHashAddHash(&hash, _domain.hash);
OFHashAddHash(&hash, _path.hash);
OFHashAddHash(&hash, _expires.hash);
OFHashAdd(&hash, _secure);
OFHashAdd(&hash, _HTTPOnly);
OFHashAddHash(&hash, _extensions.hash);
OFHashFinalize(&hash);
return hash;
}
- (id)copy
{
OFHTTPCookie *copy = [[OFHTTPCookie alloc] initWithName: _name
|