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#import "OFDataArray.h"
#import "OFString.h"
#import "OFFile.h"
#import "OFURL.h"
#import "OFHTTPClient.h"
#import "OFHTTPRequest.h"
#import "OFXMLElement.h"
#import "OFHTTPRequestFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
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#import "OFDataArray.h"
#import "OFString.h"
#import "OFFile.h"
#import "OFURL.h"
#import "OFHTTPClient.h"
#import "OFHTTPRequest.h"
#import "OFXMLElement.h"
#import "OFSystemInfo.h"
#import "OFHTTPRequestFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
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@try {
OFFile *file = [[OFFile alloc] initWithPath: path
mode: @"rb"];
itemSize = 1;
@try {
char *buffer = [self allocMemoryWithSize: of_pagesize];
while (![file isAtEndOfStream]) {
size_t length;
length = [file readIntoBuffer: buffer
length: of_pagesize];
[self addItems: buffer
count: length];
}
[self freeMemory: buffer];
} @finally {
[file release];
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@try {
OFFile *file = [[OFFile alloc] initWithPath: path
mode: @"rb"];
itemSize = 1;
@try {
size_t pageSize = [OFSystemInfo pageSize];
char *buffer = [self allocMemoryWithSize: pageSize];
while (![file isAtEndOfStream]) {
size_t length;
length = [file readIntoBuffer: buffer
length: pageSize];
[self addItems: buffer
count: length];
}
[self freeMemory: buffer];
} @finally {
[file release];
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- (void)addItem: (const void*)item
{
size_t newSize, lastPageByte;
if (SIZE_MAX - count < 1 || count + 1 > SIZE_MAX / itemSize)
@throw [OFOutOfRangeException exceptionWithClass: [self class]];
lastPageByte = of_pagesize - 1;
newSize = ((count + 1) * itemSize + lastPageByte) & ~lastPageByte;
if (size != newSize)
items = [self resizeMemory: items
size: newSize];
memcpy(items + count * itemSize, item, itemSize);
count++;
size = newSize;
}
- (void)addItems: (const void*)items_
count: (size_t)count_
{
size_t newSize, lastPageByte;
if (count_ > SIZE_MAX - count || count + count_ > SIZE_MAX / itemSize)
@throw [OFOutOfRangeException exceptionWithClass: [self class]];
lastPageByte = of_pagesize - 1;
newSize = ((count + count_) * itemSize + lastPageByte) & ~lastPageByte;
if (size != newSize)
items = [self resizeMemory: items
size: newSize];
memcpy(items + count * itemSize, items_, count_ * itemSize);
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- (void)addItem: (const void*)item
{
size_t newSize, lastPageByte;
if (SIZE_MAX - count < 1 || count + 1 > SIZE_MAX / itemSize)
@throw [OFOutOfRangeException exceptionWithClass: [self class]];
lastPageByte = [OFSystemInfo pageSize] - 1;
newSize = ((count + 1) * itemSize + lastPageByte) & ~lastPageByte;
if (size != newSize)
items = [self resizeMemory: items
size: newSize];
memcpy(items + count * itemSize, item, itemSize);
count++;
size = newSize;
}
- (void)addItems: (const void*)items_
count: (size_t)count_
{
size_t newSize, lastPageByte;
if (count_ > SIZE_MAX - count || count + count_ > SIZE_MAX / itemSize)
@throw [OFOutOfRangeException exceptionWithClass: [self class]];
lastPageByte = [OFSystemInfo pageSize] - 1;
newSize = ((count + count_) * itemSize + lastPageByte) & ~lastPageByte;
if (size != newSize)
items = [self resizeMemory: items
size: newSize];
memcpy(items + count * itemSize, items_, count_ * itemSize);
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{
size_t newSize, lastPageByte;
if (count_ > SIZE_MAX - count || index > count ||
count + count_ > SIZE_MAX / itemSize)
@throw [OFOutOfRangeException exceptionWithClass: [self class]];
lastPageByte = of_pagesize - 1;
newSize = ((count + count_) * itemSize + lastPageByte) & ~lastPageByte;
if (size != newSize)
items = [self resizeMemory: items
size: newSize];
memmove(items + (index + count_) * itemSize, items + index * itemSize,
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{
size_t newSize, lastPageByte;
if (count_ > SIZE_MAX - count || index > count ||
count + count_ > SIZE_MAX / itemSize)
@throw [OFOutOfRangeException exceptionWithClass: [self class]];
lastPageByte = [OFSystemInfo pageSize] - 1;
newSize = ((count + count_) * itemSize + lastPageByte) & ~lastPageByte;
if (size != newSize)
items = [self resizeMemory: items
size: newSize];
memmove(items + (index + count_) * itemSize, items + index * itemSize,
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@throw [OFOutOfRangeException exceptionWithClass: [self class]];
memmove(items + range.location * itemSize,
items + (range.location + range.length) * itemSize,
(count - range.location - range.length) * itemSize);
count -= range.length;
lastPageByte = of_pagesize - 1;
newSize = (count * itemSize + lastPageByte) & ~lastPageByte;
if (size != newSize)
items = [self resizeMemory: items
size: newSize];
size = newSize;
}
- (void)removeLastItem
{
size_t newSize, lastPageByte;
if (count == 0)
return;
count--;
lastPageByte = of_pagesize - 1;
newSize = (count * itemSize + lastPageByte) & ~lastPageByte;
if (size != newSize) {
@try {
items = [self resizeMemory: items
size: newSize];
} @catch (OFOutOfMemoryException *e) {
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@throw [OFOutOfRangeException exceptionWithClass: [self class]];
memmove(items + range.location * itemSize,
items + (range.location + range.length) * itemSize,
(count - range.location - range.length) * itemSize);
count -= range.length;
lastPageByte = [OFSystemInfo pageSize] - 1;
newSize = (count * itemSize + lastPageByte) & ~lastPageByte;
if (size != newSize)
items = [self resizeMemory: items
size: newSize];
size = newSize;
}
- (void)removeLastItem
{
size_t newSize, lastPageByte;
if (count == 0)
return;
count--;
lastPageByte = [OFSystemInfo pageSize] - 1;
newSize = (count * itemSize + lastPageByte) & ~lastPageByte;
if (size != newSize) {
@try {
items = [self resizeMemory: items
size: newSize];
} @catch (OFOutOfMemoryException *e) {
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