(Objective-C) Backblaze S3 Upload File

See more Backblaze S3 Examples

The Chilkat S3 functions in the HTTP class are compatible with the Backblaze service. However, because of some specific issues, Chilkat v9.5.0.89 or later is needed.

Chilkat Objective-C Library Downloads MAC OS X (Cocoa) Libs iOS Libs

#import <CkoHttp.h>
#import <NSString.h>
#import <CkoXml.h>

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

CkoHttp *http = [[CkoHttp alloc] init];

// keyID = Access Key ID or Access Key
http.AwsAccessKey = @"access-key";

// applicationKey = Secret Access Key or Secret Key
http.AwsSecretKey = @"secret-key";

// Region is the 2nd part of your S3 Endpoint
http.AwsEndpoint = @"s3.us-west-002.backblazeb2.com";

NSString *bucketName = @"chilkat-test";
NSString *objectName = @"seahorse.jpg";
NSString *localFilePath = @"qa_data/jpg/seahorse.jpg";
NSString *contentType = @"image/jpg";

http.KeepResponseBody = YES;

BOOL success = [http S3_UploadFile: localFilePath contentType: contentType bucketName: bucketName ObjectName: objectName];

if (success != YES) {
    NSLog(@"%@",http.LastErrorText);

    CkoXml *xml = [[CkoXml alloc] init];
    [xml LoadXml: http.LastResponseBody];
    NSLog(@"%@",[xml GetXml]);
}
else {
    NSLog(@"%@",@"File uploaded.");
}