Differences From Artifact [1933c9d596]:
- File
src/OFFile.m
— part of check-in
[a0fd103a0b]
at
2021-03-07 02:36:04
on branch trunk
— Style change: Allow more than 1 argument per line
This is only migrating some places, others will be migrated as they are
touched. (user: js, size: 11690) [annotate] [blame] [check-ins using] [more...]
To Artifact [e28a8564db]:
- File
src/OFFile.m
— part of check-in
[2fcf5a3052]
at
2021-04-29 23:24:22
on branch trunk
— Clean up struct and enum typedefs
With TYPEDEF_HIDES_STRUCT set, Doxygen properly handles anonymous
structs and enums that are typedef'd. (user: js, size: 11676) [annotate] [blame] [check-ins using] [more...]
| ︙ | ︙ | |||
75 76 77 78 79 80 81 | #ifndef O_EXLOCK # define O_EXLOCK 0 #endif #ifndef OF_AMIGAOS # define closeHandle(h) close(h) #else | | | | | | | 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 |
#ifndef O_EXLOCK
# define O_EXLOCK 0
#endif
#ifndef OF_AMIGAOS
# define closeHandle(h) close(h)
#else
static struct _OFFileHandle
struct _OFFileHandle *previous, *next;
BPTR handle;
bool append;
} *firstHandle = NULL;
static void
closeHandle(OFFileHandle handle)
{
Close(handle->handle);
if (handle->previous != NULL)
handle->previous->next = handle->next;
if (handle->next != NULL)
handle->next->previous = handle->previous;
if (firstHandle == handle)
firstHandle = handle->next;
OFFreeMemory(handle);
}
OF_DESTRUCTOR()
{
for (OFFileHandle iter = firstHandle; iter != NULL;
iter = iter->next)
Close(iter->handle);
}
#endif
#ifndef OF_AMIGAOS
static int
|
| ︙ | ︙ | |||
188 189 190 191 192 193 194 |
}
+ (instancetype)fileWithURL: (OFURL *)URL mode: (OFString *)mode
{
return [[[self alloc] initWithURL: URL mode: mode] autorelease];
}
| | | | 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 |
}
+ (instancetype)fileWithURL: (OFURL *)URL mode: (OFString *)mode
{
return [[[self alloc] initWithURL: URL mode: mode] autorelease];
}
+ (instancetype)fileWithHandle: (OFFileHandle)handle
{
return [[[self alloc] initWithHandle: handle] autorelease];
}
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
- (instancetype)initWithPath: (OFString *)path mode: (OFString *)mode
{
OFFileHandle handle;
@try {
void *pool = objc_autoreleasePoolPush();
int flags;
#ifndef OF_AMIGAOS
if ((flags = parseMode(mode.UTF8String)) == -1)
|
| ︙ | ︙ | |||
234 235 236 237 238 239 240 | if (handle == -1) @throw [OFOpenItemFailedException exceptionWithPath: path mode: mode errNo: errno]; #else | | | 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 |
if (handle == -1)
@throw [OFOpenItemFailedException
exceptionWithPath: path
mode: mode
errNo: errno];
#else
handle = OFAllocMemory(1, sizeof(*handle));
@try {
if ((flags = parseMode(mode.UTF8String,
&handle->append)) == -1)
@throw [OFInvalidArgumentException exception];
if ((handle->handle = Open([path cStringWithEncoding:
[OFLocale encoding]], flags)) == 0) {
|
| ︙ | ︙ | |||
296 297 298 299 300 301 302 |
handle->next = firstHandle;
if (firstHandle != NULL)
firstHandle->previous = handle;
firstHandle = handle;
} @catch (id e) {
| | | 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 |
handle->next = firstHandle;
if (firstHandle != NULL)
firstHandle->previous = handle;
firstHandle = handle;
} @catch (id e) {
OFFreeMemory(handle);
@throw e;
}
#endif
objc_autoreleasePoolPop(pool);
} @catch (id e) {
[self release];
|
| ︙ | ︙ | |||
336 337 338 339 340 341 342 | self = [self initWithPath: fileSystemRepresentation mode: mode]; objc_autoreleasePoolPop(pool); return self; } | | | | | 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 |
self = [self initWithPath: fileSystemRepresentation mode: mode];
objc_autoreleasePoolPop(pool);
return self;
}
- (instancetype)initWithHandle: (OFFileHandle)handle
{
self = [super init];
_handle = handle;
return self;
}
- (bool)lowlevelIsAtEndOfStream
{
if (_handle == OFInvalidFileHandle)
@throw [OFNotOpenException exceptionWithObject: self];
return _atEndOfStream;
}
- (size_t)lowlevelReadIntoBuffer: (void *)buffer length: (size_t)length
{
ssize_t ret;
if (_handle == OFInvalidFileHandle)
@throw [OFNotOpenException exceptionWithObject: self];
#if defined(OF_WINDOWS)
if (length > UINT_MAX)
@throw [OFOutOfRangeException exception];
if ((ret = read(_handle, buffer, (unsigned int)length)) < 0)
|
| ︙ | ︙ | |||
391 392 393 394 395 396 397 |
_atEndOfStream = true;
return ret;
}
- (size_t)lowlevelWriteBuffer: (const void *)buffer length: (size_t)length
{
| | | 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 |
_atEndOfStream = true;
return ret;
}
- (size_t)lowlevelWriteBuffer: (const void *)buffer length: (size_t)length
{
if (_handle == OFInvalidFileHandle)
@throw [OFNotOpenException exceptionWithObject: self];
#if defined(OF_WINDOWS)
int bytesWritten;
if (length > INT_MAX)
@throw [OFOutOfRangeException exception];
|
| ︙ | ︙ | |||
447 448 449 450 451 452 453 | bytesWritten: 0 errNo: errno]; #endif return (size_t)bytesWritten; } | | | | | 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 |
bytesWritten: 0
errNo: errno];
#endif
return (size_t)bytesWritten;
}
- (OFFileOffset)lowlevelSeekToOffset: (OFFileOffset)offset whence: (int)whence
{
OFFileOffset ret;
if (_handle == OFInvalidFileHandle)
@throw [OFNotOpenException exceptionWithObject: self];
#ifndef OF_AMIGAOS
# if defined(OF_WINDOWS)
ret = _lseeki64(_handle, offset, whence);
# elif defined(HAVE_LSEEK64)
ret = lseek64(_handle, offset, whence);
|
| ︙ | ︙ | |||
521 522 523 524 525 526 527 |
{
return _handle;
}
#endif
- (void)close
{
| | | | | 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 |
{
return _handle;
}
#endif
- (void)close
{
if (_handle == OFInvalidFileHandle)
@throw [OFNotOpenException exceptionWithObject: self];
closeHandle(_handle);
_handle = OFInvalidFileHandle;
[super close];
}
- (void)dealloc
{
if (_handle != OFInvalidFileHandle)
[self close];
[super dealloc];
}
@end
|