(Tcl) Get a Blob using a Container's Shared Access Signature

See more Azure Cloud Storage Examples

Shows how to download an Azure blob using a URL with a shared access signature.

For more information, see https://learn.microsoft.com/en-us/rest/api/storageservices/service-sas-examples#example-get-a-blob-using-a-containers-shared-access-signature

Chilkat Tcl Extension Downloads Chilkat Tcl Extension Downloads

load ./chilkat.dll

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

set url "https://chilkat.blob.core.windows.net/mycontainer/starfish.jpg?sv=2021-06-08&ss=bfqt&srt=sco&sp=rwdlacupiyx&se=2023-02-12T21:30:53Z&st=2023-02-12T13:30:53Z&spr=https&sig=HB8CoZiD7EJD1rQNIVnLl%2Bq7kyLcOCnSXR14TadBv6s%3D"

# To download to a file, pass the full URL with query params to the Download method.
set http [new_CkHttp]

set success [CkHttp_Download $http $url "c:/someDir/starfish.jpg"]
if {$success == 0} then {
    puts "response status code: [CkHttp_get_LastStatus $http]"
    puts "response status text: [CkHttp_lastStatusText $http]"
    delete_CkHttp $http
    exit
}

puts "Success."

delete_CkHttp $http