70 lines
2.5 KiB
Objective-C
70 lines
2.5 KiB
Objective-C
//
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// ZipWriteStream.m
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// Objective-Zip v. 0.8.3
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//
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// Created by Gianluca Bertani on 25/12/09.
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// Copyright 2009-10 Flying Dolphin Studio. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of Gianluca Bertani nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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#import "ZipWriteStream.h"
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#import "ZipException.h"
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#include "zip.h"
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@implementation ZipWriteStream
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- (id) initWithZipFileStruct:(zipFile)zipFile fileNameInZip:(NSString *)fileNameInZip {
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if (self= [super init]) {
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_zipFile= zipFile;
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_fileNameInZip= fileNameInZip;
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}
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return self;
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}
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- (void) writeData:(NSData *)data {
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int err= zipWriteInFileInZip(_zipFile, [data bytes], [data length]);
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if (err < 0) {
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NSString *reason= [NSString stringWithFormat:@"Error writing '%@' in the zipfile", _fileNameInZip];
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@throw [[[ZipException alloc] initWithError:err reason:reason] autorelease];
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}
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}
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- (void) finishedWriting {
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int err= zipCloseFileInZip(_zipFile);
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if (err != ZIP_OK) {
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NSString *reason= [NSString stringWithFormat:@"Error closing '%@' in the zipfile", _fileNameInZip];
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@throw [[[ZipException alloc] initWithError:err reason:reason] autorelease];
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}
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}
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@end
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