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#endif
}
@implementation GZIPArchive
+ (void)initialize
{
if (self == [GZIPArchive class])
app = (OFArc *)[[OFApplication sharedApplication] delegate];
app = (OFArc *)[OFApplication sharedApplication].delegate;
}
+ (instancetype)archiveWithStream: (OF_KINDOF(OFStream *))stream
mode: (OFString *)mode
encoding: (of_string_encoding_t)encoding
{
return [[[self alloc] initWithStream: stream
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}
- (void)extractFiles: (OFArray OF_GENERIC(OFString *) *)files
{
OFString *fileName;
OFFile *output;
if ([files count] != 0) {
if (files.count != 0) {
[of_stderr writeLine:
OF_LOCALIZED(@"cannot_extract_specific_file_from_gz",
@"Cannot extract a specific file of a .gz archive!")];
app->_exitStatus = 1;
return;
}
fileName = [[app->_archivePath lastPathComponent]
stringByDeletingPathExtension];
fileName = app->_archivePath.lastPathComponent
.stringByDeletingPathExtension;
if (app->_outputLevel >= 0)
[of_stdout writeString: OF_LOCALIZED(@"extracting_file",
@"Extracting %[file]...",
@"file", fileName)];
if (![app shouldExtractFile: fileName
outFileName: fileName])
return;
output = [OFFile fileWithPath: fileName
mode: @"w"];
setPermissions(fileName, app->_archivePath);
while (![_stream isAtEndOfStream]) {
while (!_stream.atEndOfStream) {
ssize_t length = [app copyBlockFromStream: _stream
toStream: output
fileName: fileName];
if (length < 0) {
app->_exitStatus = 1;
return;
}
}
if (app->_outputLevel >= 0) {
[of_stdout writeString: @"\r"];
[of_stdout writeLine: OF_LOCALIZED(@"extracting_file_done",
@"Extracting %[file]... done",
@"file", fileName)];
}
}
- (void)printFiles: (OFArray OF_GENERIC(OFString *) *)files
{
OFString *fileName = [[app->_archivePath lastPathComponent]
stringByDeletingPathExtension];
OFString *fileName = app->_archivePath.lastPathComponent
.stringByDeletingPathExtension;
if ([files count] > 0) {
if (files.count > 0) {
[of_stderr writeLine: OF_LOCALIZED(
@"cannot_print_specific_file_from_gz",
@"Cannot print a specific file of a .gz archive!")];
app->_exitStatus = 1;
return;
}
while (![_stream isAtEndOfStream]) {
while (!_stream.atEndOfStream) {
ssize_t length = [app copyBlockFromStream: _stream
toStream: of_stdout
fileName: fileName];
if (length < 0) {
app->_exitStatus = 1;
return;
}
}
}
@end
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