Differences From Artifact [1ddfaee79f]:
- File src/exceptions/OFChangeOwnerFailedException.m — part of check-in [cfd374b906] at 2015-01-03 20:57:18 on branch trunk — Update copyright (user: js, size: 2065) [annotate] [blame] [check-ins using]
To Artifact [5e180f7511]:
- File
src/exceptions/OFChangeOwnerFailedException.m
— part of check-in
[62e2de30b9]
at
2015-02-16 08:39:17
on branch trunk
— Explicitly pass errno to exceptions
The old behaviour where the exception would access errno directly on
creation of the exception was very fragile. The two main problems with
it were that sometimes it would pick up an errno even though none had
been set and in other cases that when the exception was created errno
had already been overridden.This also greatly increases errno handling on Win32, especially in
conjunction with sockets. It can still be improved further, though. (user: js, size: 2127) [annotate] [blame] [check-ins using]
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15 16 17 18 19 20 21 | */ #include "config.h" #import "OFChangeOwnerFailedException.h" #import "OFString.h" | < < > | > > | | 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | */ #include "config.h" #import "OFChangeOwnerFailedException.h" #import "OFString.h" #ifdef OF_HAVE_CHOWN @implementation OFChangeOwnerFailedException + (instancetype)exceptionWithPath: (OFString*)path owner: (OFString*)owner group: (OFString*)group errNo: (int)errNo { return [[[self alloc] initWithPath: path owner: owner group: group errNo: errNo] autorelease]; } - init { OF_INVALID_INIT_METHOD } - initWithPath: (OFString*)path owner: (OFString*)owner group: (OFString*)group errNo: (int)errNo { self = [super init]; @try { _path = [path copy]; _owner = [owner copy]; _group = [group copy]; _errNo = errNo; } @catch (id e) { [self release]; @throw e; } return self; } |
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65 66 67 68 69 70 71 | [super dealloc]; } - (OFString*)description { if (_group == nil) return [OFString stringWithFormat: | | | | | | | | 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | [super dealloc]; } - (OFString*)description { if (_group == nil) return [OFString stringWithFormat: @"Failed to change owner of item at path %@ to %@: %@", _path, _owner, of_strerror(_errNo)]; else if (_owner == nil) return [OFString stringWithFormat: @"Failed to change group of item at path %@ to %@: %@", _path, _group, of_strerror(_errNo)]; else return [OFString stringWithFormat: @"Failed to change owner of item at path %@ to %@:%@: %@", _path, _owner, _group, of_strerror(_errNo)]; } - (OFString*)path { OF_GETTER(_path, true) } |
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