mirror of
https://github.com/samsonjs/arq_restore.git
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94 lines
3.4 KiB
Objective-C
94 lines
3.4 KiB
Objective-C
/*
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Copyright (c) 2009-2017, Haystack Software LLC https://www.arqbackup.com
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All rights reserved.
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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 are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the names of PhotoMinds LLC or Haystack Software, nor the names of
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their contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/stat.h>
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#import "HSLogFileManager.h"
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#import "CacheOwnership.h"
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#define LOG_FILE_MODE (0666)
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@implementation HSLogFileManager
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- (NSString *)errorDomain {
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return @"HSLogFileManagerErrorDomain";
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}
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- (NSString *)createNewLogFile {
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NSString *path = [super createNewLogFile];
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if (path != nil) {
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NSError *myError = nil;
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if (![self setPermissionsOnLogFile:path error:&myError]) {
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NSLog(@"%@", myError);
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}
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}
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return path;
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}
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- (BOOL)setPermissionsOnLogFile:(NSString *)thePath error:(NSError **)error {
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struct stat st;
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if (lstat([thePath fileSystemRepresentation], &st) < 0) {
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int errnum = errno;
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SETNSERROR([self errorDomain], -1, @"failed to stat %@: %s", thePath, strerror(errnum));
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return NO;
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}
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uid_t theUID = [[CacheOwnership sharedCacheOwnership] uid];
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gid_t theGID = [[CacheOwnership sharedCacheOwnership] gid];
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if (st.st_uid != theUID || st.st_gid != theGID) {
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NSLog(@"setting log file ownership to %d:%d for %@", theUID, theGID, thePath);
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if (chown([thePath fileSystemRepresentation], theUID, theGID) < 0) {
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int errnum = errno;
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SETNSERROR([self errorDomain], -1, @"failed to set ownership of %@: %s", thePath, strerror(errnum));
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return NO;
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}
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}
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if (st.st_mode != LOG_FILE_MODE) {
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NSLog(@"setting log file permissions to %o for %@", LOG_FILE_MODE, thePath);
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if (chmod([thePath fileSystemRepresentation], LOG_FILE_MODE) < 0) {
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int errnum = errno;
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SETNSERROR([self errorDomain], -1, @"failed to set permissions on %@: %s", thePath, strerror(errnum));
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return NO;
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}
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}
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return YES;
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}
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// Notifications from DDFileLogger
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- (void)didArchiveLogFile:(NSString *)logFilePath {
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}
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- (void)didRollAndArchiveLogFile:(NSString *)logFilePath {
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}
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@end
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