Tcl

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.

Tcl

load ./chilkat.dll

set success 0

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

set http [new_CkHttp]

# keyID = Access Key ID or Access Key
CkHttp_put_AwsAccessKey $http "access-key"

# applicationKey = Secret Access Key or Secret Key
CkHttp_put_AwsSecretKey $http "secret-key"

# Region is the 2nd part of your S3 Endpoint
CkHttp_put_AwsEndpoint $http "s3.us-west-002.backblazeb2.com"

set bucketName "chilkat-test"
set objectName "seahorse.jpg"
set localFilePath "qa_output/seahorse.jpg"

set success [CkHttp_S3_DownloadFile $http $bucketName $objectName $localFilePath]
if {$success != 1} then {
    puts [CkHttp_lastErrorText $http]
} else {
    puts "File downloaded."
}


delete_CkHttp $http