Unicode 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.

Unicode C

#include <C_CkHttpW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    const wchar_t *bucketName;
    const wchar_t *objectName;
    const wchar_t *localFilePath;

    success = FALSE;

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

    http = CkHttpW_Create();

    // keyID = Access Key ID or Access Key
    CkHttpW_putAwsAccessKey(http,L"access-key");

    // applicationKey = Secret Access Key or Secret Key
    CkHttpW_putAwsSecretKey(http,L"secret-key");

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

    bucketName = L"chilkat-test";
    objectName = L"seahorse.jpg";
    localFilePath = L"qa_output/seahorse.jpg";

    success = CkHttpW_S3_DownloadFile(http,bucketName,objectName,localFilePath);
    if (success != TRUE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
    }
    else {
        wprintf(L"File downloaded.\n");
    }



    CkHttpW_Dispose(http);

    }