main.m
/* |
File: main.m |
Contains: A tool to fetch all of the images linked to by an HTML page. |
Written by: DTS |
Copyright: Copyright (c) 2011-2013 Apple Inc. All Rights Reserved. |
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Inc. |
("Apple") in consideration of your agreement to the following |
terms, and your use, installation, modification or |
redistribution of this Apple software constitutes acceptance of |
these terms. If you do not agree with these terms, please do |
not use, install, modify or redistribute this Apple software. |
In consideration of your agreement to abide by the following |
terms, and subject to these terms, Apple grants you a personal, |
non-exclusive license, under Apple's copyrights in this |
original Apple software (the "Apple Software"), to use, |
reproduce, modify and redistribute the Apple Software, with or |
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without modifications, you must retain this notice and the |
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or logos of Apple Inc. may be used to endorse or promote |
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*/ |
#include <Foundation/Foundation.h> |
#import "LinkedImageFetcher.h" |
int main(int argc, char **argv) |
{ |
NSAutoreleasePool * pool; |
int retVal; |
int maximumDepth; |
LinkedImageFetcher * fetcher; |
pool = [[NSAutoreleasePool alloc] init]; |
assert(pool != nil); |
retVal = EXIT_FAILURE; |
if ( (argc == 2) || (argc == 3) ) { |
if (argc == 2) { |
maximumDepth = 0; |
} else { |
maximumDepth = atoi(argv[2]); |
} |
// Use our convenience method to create the LinkedImageFetcher object. |
fetcher = [LinkedImageFetcher fetcherWithURLString:argv[1] maximumDepth:maximumDepth]; |
if (fetcher == nil) { |
// Do nothing. +fetcherWithURLString:maximumDepth: has already printed the error. |
} else { |
BOOL success; |
// Run that object. |
success = [fetcher start]; |
if ( ! success ) { |
fprintf(stderr, "%s: failed to create directory: %s\n", getprogname(), [fetcher.imagesDirPath UTF8String]); |
} else { |
do { |
[[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantFuture]]; |
} while ( ! fetcher.done ); |
success = (fetcher.error == nil); |
if ( ! success ) { |
fprintf(stderr, "%s: failed: %s %d\n", getprogname(), [[fetcher.error domain] UTF8String], (int) [fetcher.error code]); |
} |
} |
if (success) { |
retVal = EXIT_SUCCESS; |
} |
} |
} else { |
fprintf(stderr, "usage: %s URL [depth]\n", getprogname()); |
} |
[pool drain]; |
return retVal; |
} |
Copyright © 2013 Apple Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2013-03-05