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missing = [OFMutableSet setWithArray: files];
entryEnumerator = [[archive entries] objectEnumerator];
while ((entry = [entryEnumerator nextObject]) != nil) {
void *pool = objc_autoreleasePoolPush();
OFString *fileName = [entry fileName];
OFString *outFileName = [fileName stringByStandardizingPath];
OFEnumerator OF_GENERIC(OFString*) *componentEnumerator;
OFString *component, *directory;
OFStream *stream;
OFFile *output;
char buffer[BUFFER_SIZE];
uint64_t written = 0, size = [entry uncompressedSize];
int_fast8_t percent = -1, newPercent;
|
>
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missing = [OFMutableSet setWithArray: files];
entryEnumerator = [[archive entries] objectEnumerator];
while ((entry = [entryEnumerator nextObject]) != nil) {
void *pool = objc_autoreleasePoolPush();
OFString *fileName = [entry fileName];
OFString *outFileName = [fileName stringByStandardizingPath];
OFArray OF_GENERIC(OFString*) *pathComponents;
OFEnumerator OF_GENERIC(OFString*) *componentEnumerator;
OFString *component, *directory;
OFStream *stream;
OFFile *output;
char buffer[BUFFER_SIZE];
uint64_t written = 0, size = [entry uncompressedSize];
int_fast8_t percent = -1, newPercent;
|
314
315
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320
321
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324
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326
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|
if ([outFileName hasPrefix: @"/"]) {
#else
if ([outFileName hasPrefix: @"/"] ||
[outFileName containsString: @":"]) {
#endif
[of_stderr writeFormat: @"Refusing to extract %@!\n",
fileName];
_exitStatus = 1;
continue;
componentEnumerator =
[[outFileName pathComponents] objectEnumerator];
while ((component = [componentEnumerator nextObject]) != nil) {
if ([component isEqual: OF_PATH_PARENT_DIRECTORY]) {
[of_stderr writeFormat:
@"Refusing to extract %@!\n", fileName];
_exitStatus = 1;
continue;
continue;
}
directory = [outFileName stringByDeletingLastPathComponent];
if (![OFFile directoryExistsAtPath: directory])
[OFFile createDirectoryAtPath: directory
createParents: true];
if ([OFFile fileExistsAtPath: outFileName] && _override != 1) {
OFString *line;
if (_override == -1) {
if (_outputLevel >= 0)
[of_stdout writeLine: @" skipped"];
continue;
|
>
<
>
>
|
<
>
<
>
>
|
|
>
|
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
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336
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|
if ([outFileName hasPrefix: @"/"]) {
#else
if ([outFileName hasPrefix: @"/"] ||
[outFileName containsString: @":"]) {
#endif
[of_stderr writeFormat: @"Refusing to extract %@!\n",
fileName];
_exitStatus = 1;
goto outer_loop_end;
}
pathComponents = [outFileName pathComponents];
componentEnumerator = [pathComponents objectEnumerator];
while ((component = [componentEnumerator nextObject]) != nil) {
if ([component isEqual: OF_PATH_PARENT_DIRECTORY]) {
[of_stderr writeFormat:
@"Refusing to extract %@!\n", fileName];
_exitStatus = 1;
goto outer_loop_end;
}
}
outFileName = [OFString pathWithComponents: pathComponents];
if (_outputLevel >= 0)
[of_stdout writeFormat: @"Extracting %@...", fileName];
if ([fileName hasSuffix: @"/"]) {
[OFFile createDirectoryAtPath: outFileName
createParents: true];
setPermissions(outFileName, entry);
if (_outputLevel >= 0)
[of_stdout writeLine: @" done"];
goto outer_loop_end;
}
directory = [outFileName stringByDeletingLastPathComponent];
if (![OFFile directoryExistsAtPath: directory])
[OFFile createDirectoryAtPath: directory
createParents: true];
if ([OFFile fileExistsAtPath: outFileName] && _override != 1) {
OFString *line;
if (_override == -1) {
if (_outputLevel >= 0)
[of_stdout writeLine: @" skipped"];
goto outer_loop_end;
}
do {
[of_stderr writeFormat:
@"\rOverride %@? [ynAN?] ", fileName];
line = [of_stdin readLine];
|
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
|
_override = 1;
else if ([line isEqual: @"N"])
_override = -1;
if ([line isEqual: @"n"] || [line isEqual: @"N"]) {
[of_stdout writeFormat: @"Skipping %@...\n",
fileName];
continue;
|
|
>
|
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
|
_override = 1;
else if ([line isEqual: @"N"])
_override = -1;
if ([line isEqual: @"n"] || [line isEqual: @"N"]) {
[of_stdout writeFormat: @"Skipping %@...\n",
fileName];
goto outer_loop_end;
}
[of_stdout writeFormat: @"Extracting %@...", fileName];
}
stream = [archive streamForReadingFile: fileName];
output = [OFFile fileWithPath: outFileName
|