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return [(OFString *)object1 isEqual: (OFString *)object2];
}
@implementation OFOptionsParser
@synthesize lastOption = _lastOption, lastLongOption = _lastLongOption;
@synthesize argument = _argument;
+ (instancetype)parserWithOptions: (const of_options_parser_option_t *)options
{
return [[[self alloc] initWithOptions: options] autorelease];
}
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
- (instancetype)initWithOptions: (const of_options_parser_option_t *)options
{
self = [super init];
@try {
size_t count = 0;
const of_options_parser_option_t *iter;
of_options_parser_option_t *iter2;
const of_map_table_functions_t keyFunctions = {
.hash = stringHash,
.equal = stringEqual
};
const of_map_table_functions_t objectFunctions = { NULL };
/* Count, sanity check, initialize pointers */
for (iter = options;
iter->shortOption != '\0' || iter->longOption != nil;
iter++) {
if (iter->hasArgument < -1 || iter->hasArgument > 1)
@throw [OFInvalidArgumentException exception];
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return [(OFString *)object1 isEqual: (OFString *)object2];
}
@implementation OFOptionsParser
@synthesize lastOption = _lastOption, lastLongOption = _lastLongOption;
@synthesize argument = _argument;
+ (instancetype)parserWithOptions: (const OFOptionsParserOption *)options
{
return [[[self alloc] initWithOptions: options] autorelease];
}
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
- (instancetype)initWithOptions: (const OFOptionsParserOption *)options
{
self = [super init];
@try {
size_t count = 0;
const OFOptionsParserOption *iter;
OFOptionsParserOption *iter2;
const OFMapTableFunctions keyFunctions = {
.hash = stringHash,
.equal = stringEqual
};
const OFMapTableFunctions objectFunctions = { NULL };
/* Count, sanity check, initialize pointers */
for (iter = options;
iter->shortOption != '\0' || iter->longOption != nil;
iter++) {
if (iter->hasArgument < -1 || iter->hasArgument > 1)
@throw [OFInvalidArgumentException exception];
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*iter->isSpecifiedPtr = false;
if (iter->argumentPtr)
*iter->argumentPtr = nil;
count++;
}
_options = of_alloc(count + 1, sizeof(*_options));
_longOptions = [[OFMapTable alloc]
initWithKeyFunctions: keyFunctions
objectFunctions: objectFunctions];
for (iter = options, iter2 = _options;
iter->shortOption != '\0' || iter->longOption != nil;
iter++, iter2++) {
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*iter->isSpecifiedPtr = false;
if (iter->argumentPtr)
*iter->argumentPtr = nil;
count++;
}
_options = OFAllocMemory(count + 1, sizeof(*_options));
_longOptions = [[OFMapTable alloc]
initWithKeyFunctions: keyFunctions
objectFunctions: objectFunctions];
for (iter = options, iter2 = _options;
iter->shortOption != '\0' || iter->longOption != nil;
iter++, iter2++) {
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return self;
}
- (void)dealloc
{
if (_options != NULL)
for (of_options_parser_option_t *iter = _options;
iter->shortOption != '\0' || iter->longOption != nil;
iter++)
[iter->longOption release];
free(_options);
[_longOptions release];
[_arguments release];
[_argument release];
[super dealloc];
}
- (of_unichar_t)nextOption
{
of_options_parser_option_t *iter;
OFString *argument;
if (_done || _index >= _arguments.count)
return '\0';
[_lastLongOption release];
[_argument release];
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return self;
}
- (void)dealloc
{
if (_options != NULL)
for (OFOptionsParserOption *iter = _options;
iter->shortOption != '\0' || iter->longOption != nil;
iter++)
[iter->longOption release];
OFFreeMemory(_options);
[_longOptions release];
[_arguments release];
[_argument release];
[super dealloc];
}
- (OFUnichar)nextOption
{
OFOptionsParserOption *iter;
OFString *argument;
if (_done || _index >= _arguments.count)
return '\0';
[_lastLongOption release];
[_argument release];
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_index++;
return '\0';
}
if ([argument hasPrefix: @"--"]) {
void *pool = objc_autoreleasePoolPush();
size_t pos;
of_options_parser_option_t *option;
_lastOption = '-';
_index++;
if ((pos = [argument rangeOfString: @"="].location) !=
OF_NOT_FOUND)
_argument = [[argument
substringFromIndex: pos + 1] copy];
else
pos = argument.length;
_lastLongOption = [[argument substringWithRange:
of_range(2, pos - 2)] copy];
objc_autoreleasePoolPop(pool);
option = [_longOptions objectForKey: _lastLongOption];
if (option == NULL)
return '?';
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_index++;
return '\0';
}
if ([argument hasPrefix: @"--"]) {
void *pool = objc_autoreleasePoolPush();
size_t pos;
OFOptionsParserOption *option;
_lastOption = '-';
_index++;
if ((pos = [argument rangeOfString: @"="].location) !=
OFNotFound)
_argument = [[argument
substringFromIndex: pos + 1] copy];
else
pos = argument.length;
_lastLongOption = [[argument substringWithRange:
OFRangeMake(2, pos - 2)] copy];
objc_autoreleasePoolPop(pool);
option = [_longOptions objectForKey: _lastLongOption];
if (option == NULL)
return '?';
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return '?';
}
- (OFArray *)remainingArguments
{
return [_arguments objectsInRange:
of_range(_index, _arguments.count - _index)];
}
@end
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return '?';
}
- (OFArray *)remainingArguments
{
return [_arguments objectsInRange:
OFRangeMake(_index, _arguments.count - _index)];
}
@end
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