(Tcl) Backblaze S3 Upload String

See more Backblaze S3 Examples

Demonstrates how to upload the contents of a string to an 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.

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load ./chilkat.dll

# This example assumes 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 "orchard.json"
set contentType "application/json"

CkHttp_put_KeepResponseBody $http 1

# Let's say we have JSON in a string and want to upload it to a file in Backblaze..
set jsonStr "{ \"orchard\": \"apple\" }"

# The charset indicates the byte representation of what is uploaded.
# If needed, Chilkat will internally convert to the desired byte representation before uploading.
set charset "utf-8"
set success [CkHttp_S3_UploadString $http $jsonStr $charset $contentType $bucketName $objectName]

if {$success != 1} then {
    puts [CkHttp_lastErrorText $http]

    set xml [new_CkXml]

    CkXml_LoadXml $xml [CkHttp_lastResponseBody $http]
    puts [CkXml_getXml $xml]
} else {
    puts "String uploaded."
}


delete_CkHttp $http
delete_CkXml $xml