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#import <CoreFoundation/CFData.h>
#import <CoreGraphics/CGImage.h>
#import <Foundation/Foundation.h>
#import <UIKit/UIImage-UIImageInternal.h>
#include <stdint.h>
#include <stdlib.h>
#define _trace() NSLog(@"_trace():%s:%u", __FILE__, __LINE__)
extern "C" CGImageRef UIGetScreenImage();
extern "C" NSData *UIImagePNGRepresentation(UIImage *);
extern "C" NSData *UIImageJPEGRepresentation(UIImage *);
int main(int argc, char *argv[]) {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
CGImageRef screen = UIGetScreenImage();
UIImage *image = [UIImage imageWithCGImage:screen];
NSData *png = UIImagePNGRepresentation(image);
CFRelease(screen);
NSString *dcim = [NSString stringWithFormat:@"%@/Media/DCIM", NSHomeDirectory()];
NSString *apple = [NSString stringWithFormat:@"%@/999APPLE", dcim];
NSFileManager *manager = [NSFileManager defaultManager];
BOOL directory;
if (![manager fileExistsAtPath:apple isDirectory:&directory]) {
if (![manager
createDirectoryAtPath:apple
withIntermediateDirectories:YES
attributes:nil
error:NULL
]) {
NSLog(@"%@ does not exist and cannot be created", apple);
return 1;
}
} else if (!directory) {
NSLog(@"%@ exists and is not a directory", apple);
return 1;
}
bool taken = false;
for (unsigned i(0); i != 100 && !taken; ++i) {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
for (unsigned j(0); j != 100 && !taken; ++j) {
unsigned index = i * 100 + j;
if (index == 0)
continue;
NSString *file = [NSString stringWithFormat:@"%@/IMG_%04u.PNG", apple, index];
if (![manager fileExistsAtPath:file isDirectory:&directory]) {
[png writeToFile:file atomically:YES];
NSString *thm = [NSString stringWithFormat:@"%@/IMG_%04u.THM", apple, index];
UIImage *thumb = [image _imageScaledToSize:CGSizeMake(55.0f, 55.0f) interpolationQuality:1];
NSData *jpeg = UIImageJPEGRepresentation(thumb);
[jpeg writeToFile:thm atomically:YES];
NSString *poster = [NSString stringWithFormat:@"%@/.MISC/PosterImage.jpg", dcim, index];
[jpeg writeToFile:poster atomically:YES];
CFNotificationCenterPostNotification(
CFNotificationCenterGetDarwinNotifyCenter(),
(CFStringRef) @"PictureWasTakenNotification",
NULL, NULL, YES
);
taken = true;
NSLog(@"DONE: %@", file);
}
}
[pool release];
}
if (!taken) {
NSLog(@"%@ is too full", apple);
return 1;
}
[pool release];
return 0;
}
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