ObjFW  Diff

#include <stdio.h>

#import "OFZIPArchive.h"
#import "OFZIPArchiveEntry.h"
#import "OFZIPArchiveEntry+Private.h"
#import "OFDataArray.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFFile.h"
#import "OFDeflateStream.h"

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

- (void)dealloc
{
	[_file release];
	[_path release];
	[_archiveComment release];
	[_entries release];
	[_pathToEntryMap release];

	[super dealloc];
}

- (void)OF_readZIPInfo
{
	void *pool = objc_autoreleasePoolPush();

{
	void *pool = objc_autoreleasePoolPush();
	size_t i;

	[_file seekToOffset: _centralDirectoryOffset
		     whence: SEEK_SET];

	_entries = [[OFMutableArray alloc] init];
	_entries = [[OFMutableDictionary alloc] init];
	_pathToEntryMap = [[OFMutableDictionary alloc] init];

	for (i = 0; i < _centralDirectoryEntries; i++) {
		OFZIPArchiveEntry *entry = [[[OFZIPArchiveEntry alloc]
		    OF_initWithFile: _file] autorelease];

		if ([_entries objectForKey: [entry fileName]] != nil)
		if ([_pathToEntryMap objectForKey: [entry fileName]] != nil)
			@throw [OFInvalidFormatException exception];

		[_entries addObject: entry];
		[_entries setObject: entry
			     forKey: [entry fileName]];
		[_pathToEntryMap setObject: entry
				    forKey: [entry fileName]];
	}

	[_entries sort];
	[_entries makeImmutable];
	[_pathToEntryMap makeImmutable];

	objc_autoreleasePoolPop(pool);
}

- (OFDictionary*)entries
- (OFArray*)entries
{
	OF_GETTER(_entries, true)
}

- (OFString*)archiveComment
{
	OF_GETTER(_archiveComment, true)
}

- (OFStream*)streamForReadingFile: (OFString*)path
{
	OFStream *ret;
	void *pool = objc_autoreleasePoolPush();
	OFZIPArchiveEntry *entry = [_entries objectForKey: path];
	OFZIPArchiveEntry *entry = [_pathToEntryMap objectForKey: path];
	OFZIPArchive_LocalFileHeader *localFileHeader;

	if (entry == nil) {
		errno = ENOENT;
		@throw [OFOpenFileFailedException exceptionWithPath: path
							       mode: @"rb"];
	}