C++

Backblaze S3 Download File

See more Backblaze S3 Examples

Demonstrates how to download a file from a Backblaze bucket.

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.

C++

#include <CkHttp.h>

void ChilkatSample(void)
    {
    bool success = false;

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

    CkHttp http;

    // keyID = Access Key ID or Access Key
    http.put_AwsAccessKey("access-key");

    // applicationKey = Secret Access Key or Secret Key
    http.put_AwsSecretKey("secret-key");

    // Region is the 2nd part of your S3 Endpoint
    http.put_AwsEndpoint("s3.us-west-002.backblazeb2.com");

    const char *bucketName = "chilkat-test";
    const char *objectName = "seahorse.jpg";
    const char *localFilePath = "qa_output/seahorse.jpg";

    success = http.S3_DownloadFile(bucketName,objectName,localFilePath);
    if (success != true) {
        std::cout << http.lastErrorText() << "\r\n";
    }
    else {
        std::cout << "File downloaded." << "\r\n";
    }
    }