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(Objective-C) Gzip a FileDemonstrates how to create a .gz (gzipped file).
#import <CkoGzip.h> #import <NSString.h> // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkoGzip *gzip = [[CkoGzip alloc] init]; // This will create a .gz such that when ungzipped by a tool such as 7-Zip, // it will create "qa_data/hamlet.xml". BOOL success = [gzip CompressFile: @"qa_data/hamlet.xml" destPath: @"qa_output/hamlet.xml.gz"]; if (success == NO) { NSLog(@"%@",gzip.LastErrorText); return; } // Call CompressFile2 to explicitly specify the ungzip path // For example, this will create a .gz such that when ungzipped by a tool such as 7-Zip, // it will create "hamlet.xml". NSString *embeddedExtractPath = @"hamlet.xml"; success = [gzip CompressFile2: @"qa_data/hamlet.xml" embeddedFilename: embeddedExtractPath destPath: @"qa_output/hamlet2.xml.gz"]; if (success == NO) { NSLog(@"%@",gzip.LastErrorText); return; } NSLog(@"%@",@"Success."); |
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