ObjFW  Diff

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 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#include "config.h"

#import "OFINICategory.h"
#import "OFINICategory+Private.h"
#import "OFArray.h"
#import "OFString.h"
#import "OFStream.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"

@interface OFINICategoryPair: OFObject
{
@public
	OFString *_key, *_value;
}
@end

@interface OFINICategoryComment: OFObject
{
@public
	OFString *_comment;
}
@end

static OFString *







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 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#include "config.h"

#import "OFINISection.h"
#import "OFINISection+Private.h"
#import "OFArray.h"
#import "OFString.h"
#import "OFStream.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"

@interface OFINISectionPair: OFObject
{
@public
	OFString *_key, *_value;
}
@end

@interface OFINISectionComment: OFObject
{
@public
	OFString *_comment;
}
@end

static OFString *
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	[mutableString replaceOccurrencesOfString: @"\\\\" withString: @"\\"];

	[mutableString makeImmutable];

	return mutableString;
}

@implementation OFINICategoryPair
- (void)dealloc
{
	[_key release];
	[_value release];

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"%@ = %@", _key, _value];
}
@end

@implementation OFINICategoryComment
- (void)dealloc
{
	[_comment release];

	[super dealloc];
}

- (OFString *)description
{
	return [[_comment copy] autorelease];
}
@end

@implementation OFINICategory
@synthesize name = _name;

- (instancetype)of_initWithName: (OFString *)name OF_DIRECT
{
	self = [super init];

	@try {







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	[mutableString replaceOccurrencesOfString: @"\\\\" withString: @"\\"];

	[mutableString makeImmutable];

	return mutableString;
}

@implementation OFINISectionPair
- (void)dealloc
{
	[_key release];
	[_value release];

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"%@ = %@", _key, _value];
}
@end

@implementation OFINISectionComment
- (void)dealloc
{
	[_comment release];

	[super dealloc];
}

- (OFString *)description
{
	return [[_comment copy] autorelease];
}
@end

@implementation OFINISection
@synthesize name = _name;

- (instancetype)of_initWithName: (OFString *)name OF_DIRECT
{
	self = [super init];

	@try {
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	[super dealloc];
}

- (void)of_parseLine: (OFString *)line
{
	if (![line hasPrefix: @";"]) {
		OFINICategoryPair *pair;
		OFString *key, *value;
		size_t pos;

		if (_name == nil)
			@throw [OFInvalidFormatException exception];

		pair = [[[OFINICategoryPair alloc] init] autorelease];

		if ((pos = [line rangeOfString: @"="].location) == OFNotFound)
			@throw [OFInvalidFormatException exception];

		key = unescapeString([line substringToIndex: pos]
		    .stringByDeletingEnclosingWhitespaces);
		value = unescapeString([line substringFromIndex: pos + 1]
		    .stringByDeletingEnclosingWhitespaces);

		pair->_key = [key copy];
		pair->_value = [value copy];

		[_lines addObject: pair];
	} else {
		OFINICategoryComment *comment =
		    [[[OFINICategoryComment alloc] init] autorelease];

		comment->_comment = [line copy];

		[_lines addObject: comment];
	}
}

- (OFString *)stringValueForKey: (OFString *)key
{
	return [self stringValueForKey: key defaultValue: nil];
}

- (OFString *)stringValueForKey: (OFString *)key
		   defaultValue: (OFString *)defaultValue
{
	for (id line in _lines) {
		OFINICategoryPair *pair;

		if (![line isKindOfClass: [OFINICategoryPair class]])
			continue;

		pair = line;

		if ([pair->_key isEqual: key])
			return [[pair->_value copy] autorelease];
	}







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	[super dealloc];
}

- (void)of_parseLine: (OFString *)line
{
	if (![line hasPrefix: @";"]) {
		OFINISectionPair *pair;
		OFString *key, *value;
		size_t pos;

		if (_name == nil)
			@throw [OFInvalidFormatException exception];

		pair = [[[OFINISectionPair alloc] init] autorelease];

		if ((pos = [line rangeOfString: @"="].location) == OFNotFound)
			@throw [OFInvalidFormatException exception];

		key = unescapeString([line substringToIndex: pos]
		    .stringByDeletingEnclosingWhitespaces);
		value = unescapeString([line substringFromIndex: pos + 1]
		    .stringByDeletingEnclosingWhitespaces);

		pair->_key = [key copy];
		pair->_value = [value copy];

		[_lines addObject: pair];
	} else {
		OFINISectionComment *comment =
		    [[[OFINISectionComment alloc] init] autorelease];

		comment->_comment = [line copy];

		[_lines addObject: comment];
	}
}

- (OFString *)stringValueForKey: (OFString *)key
{
	return [self stringValueForKey: key defaultValue: nil];
}

- (OFString *)stringValueForKey: (OFString *)key
		   defaultValue: (OFString *)defaultValue
{
	for (id line in _lines) {
		OFINISectionPair *pair;

		if (![line isKindOfClass: [OFINISectionPair class]])
			continue;

		pair = line;

		if ([pair->_key isEqual: key])
			return [[pair->_value copy] autorelease];
	}
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- (OFArray OF_GENERIC(OFString *) *)arrayValueForKey: (OFString *)key
{
	OFMutableArray *ret = [OFMutableArray array];
	void *pool = objc_autoreleasePoolPush();

	for (id line in _lines) {
		OFINICategoryPair *pair;

		if (![line isKindOfClass: [OFINICategoryPair class]])
			continue;

		pair = line;

		if ([pair->_key isEqual: key])
			[ret addObject: [[pair->_value copy] autorelease]];
	}

	objc_autoreleasePoolPop(pool);

	[ret makeImmutable];

	return ret;
}

- (void)setStringValue: (OFString *)string forKey: (OFString *)key
{
	void *pool = objc_autoreleasePoolPush();
	OFINICategoryPair *pair;

	for (id line in _lines) {
		if (![line isKindOfClass: [OFINICategoryPair class]])
			continue;

		pair = line;

		if ([pair->_key isEqual: key]) {
			OFString *old = pair->_value;
			pair->_value = [string copy];
			[old release];

			objc_autoreleasePoolPop(pool);

			return;
		}
	}

	pair = [[[OFINICategoryPair alloc] init] autorelease];
	pair->_key = nil;
	pair->_value = nil;

	@try {
		pair->_key = [key copy];
		pair->_value = [string copy];
		[_lines addObject: pair];







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- (OFArray OF_GENERIC(OFString *) *)arrayValueForKey: (OFString *)key
{
	OFMutableArray *ret = [OFMutableArray array];
	void *pool = objc_autoreleasePoolPush();

	for (id line in _lines) {
		OFINISectionPair *pair;

		if (![line isKindOfClass: [OFINISectionPair class]])
			continue;

		pair = line;

		if ([pair->_key isEqual: key])
			[ret addObject: [[pair->_value copy] autorelease]];
	}

	objc_autoreleasePoolPop(pool);

	[ret makeImmutable];

	return ret;
}

- (void)setStringValue: (OFString *)string forKey: (OFString *)key
{
	void *pool = objc_autoreleasePoolPush();
	OFINISectionPair *pair;

	for (id line in _lines) {
		if (![line isKindOfClass: [OFINISectionPair class]])
			continue;

		pair = line;

		if ([pair->_key isEqual: key]) {
			OFString *old = pair->_value;
			pair->_value = [string copy];
			[old release];

			objc_autoreleasePoolPop(pool);

			return;
		}
	}

	pair = [[[OFINISectionPair alloc] init] autorelease];
	pair->_key = nil;
	pair->_value = nil;

	@try {
		pair->_key = [key copy];
		pair->_value = [string copy];
		[_lines addObject: pair];
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	}

	pool = objc_autoreleasePoolPush();

	pairs = [OFMutableArray arrayWithCapacity: arrayValue.count];

	for (OFString *string in arrayValue) {
		OFINICategoryPair *pair;

		if (![string isKindOfClass: [OFString class]])
			@throw [OFInvalidArgumentException exception];

		pair = [[[OFINICategoryPair alloc] init] autorelease];
		pair->_key = [key copy];
		pair->_value = [string copy];

		[pairs addObject: pair];
	}

	lines = _lines.objects;
	count = _lines.count;
	replaced = false;

	for (size_t i = 0; i < count; i++) {
		OFINICategoryPair *pair;

		if (![lines[i] isKindOfClass: [OFINICategoryPair class]])
			continue;

		pair = lines[i];

		if ([pair->_key isEqual: key]) {
			[_lines removeObjectAtIndex: i];








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	}

	pool = objc_autoreleasePoolPush();

	pairs = [OFMutableArray arrayWithCapacity: arrayValue.count];

	for (OFString *string in arrayValue) {
		OFINISectionPair *pair;

		if (![string isKindOfClass: [OFString class]])
			@throw [OFInvalidArgumentException exception];

		pair = [[[OFINISectionPair alloc] init] autorelease];
		pair->_key = [key copy];
		pair->_value = [string copy];

		[pairs addObject: pair];
	}

	lines = _lines.objects;
	count = _lines.count;
	replaced = false;

	for (size_t i = 0; i < count; i++) {
		OFINISectionPair *pair;

		if (![lines[i] isKindOfClass: [OFINISectionPair class]])
			continue;

		pair = lines[i];

		if ([pair->_key isEqual: key]) {
			[_lines removeObjectAtIndex: i];

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- (void)removeValueForKey: (OFString *)key
{
	void *pool = objc_autoreleasePoolPush();
	id const *lines = _lines.objects;
	size_t count = _lines.count;

	for (size_t i = 0; i < count; i++) {
		OFINICategoryPair *pair;

		if (![lines[i] isKindOfClass: [OFINICategoryPair class]])
			continue;

		pair = lines[i];

		if ([pair->_key isEqual: key]) {
			[_lines removeObjectAtIndex: i];








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- (void)removeValueForKey: (OFString *)key
{
	void *pool = objc_autoreleasePoolPush();
	id const *lines = _lines.objects;
	size_t count = _lines.count;

	for (size_t i = 0; i < count; i++) {
		OFINISectionPair *pair;

		if (![lines[i] isKindOfClass: [OFINISectionPair class]])
			continue;

		pair = lines[i];

		if ([pair->_key isEqual: key]) {
			[_lines removeObjectAtIndex: i];

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		if (first)
			[stream writeFormat: @"[%@]\r\n", _name];
		else
			[stream writeFormat: @"\r\n[%@]\r\n", _name];
	}

	for (id line in _lines) {
		if ([line isKindOfClass: [OFINICategoryComment class]]) {
			OFINICategoryComment *comment = line;
			[stream writeFormat: @"%@\r\n", comment->_comment];
		} else if ([line isKindOfClass: [OFINICategoryPair class]]) {
			OFINICategoryPair *pair = line;
			OFString *key = escapeString(pair->_key);
			OFString *value = escapeString(pair->_value);
			OFString *tmp = [OFString
			    stringWithFormat: @"%@=%@\r\n", key, value];
			[stream writeString: tmp encoding: encoding];
		} else
			@throw [OFInvalidArgumentException exception];







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		if (first)
			[stream writeFormat: @"[%@]\r\n", _name];
		else
			[stream writeFormat: @"\r\n[%@]\r\n", _name];
	}

	for (id line in _lines) {
		if ([line isKindOfClass: [OFINISectionComment class]]) {
			OFINISectionComment *comment = line;
			[stream writeFormat: @"%@\r\n", comment->_comment];
		} else if ([line isKindOfClass: [OFINISectionPair class]]) {
			OFINISectionPair *pair = line;
			OFString *key = escapeString(pair->_key);
			OFString *value = escapeString(pair->_value);
			OFString *tmp = [OFString
			    stringWithFormat: @"%@=%@\r\n", key, value];
			[stream writeString: tmp encoding: encoding];
		} else
			@throw [OFInvalidArgumentException exception];