Xbase++

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.

Xbase++

LOCAL nSuccess
LOCAL oHttp
LOCAL cBucketName
LOCAL cObjectName
LOCAL cLocalFilePath

nSuccess := 0

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

oHttp := CreateObject("Chilkat.Http")

//  keyID = Access Key ID or Access Key
oHttp:AwsAccessKey := "access-key"

//  applicationKey = Secret Access Key or Secret Key
oHttp:AwsSecretKey := "secret-key"

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

cBucketName := "chilkat-test"
cObjectName := "seahorse.jpg"
cLocalFilePath := "qa_output/seahorse.jpg"

nSuccess := oHttp:S3_DownloadFile(cBucketName, cObjectName, cLocalFilePath)
IF (nSuccess != 1)
    ? oHttp:LastErrorText
ELSE
    ? "File downloaded."
ENDIF

oHttp:destroy()