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/CURL/CURLS Amazon S3 download
Required plugins for this example: MBS CURL Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /CURL/CURLS Amazon S3 download
This example is the version from Wed, 3rd Jan 2023.
Project "CURLS Amazon S3 download.xojo_binary_project"
FileTypes
Filetype text
End FileTypes
Class Window1 Inherits Window
Control PushButton1 Inherits PushButton
ControlInstance PushButton1 Inherits PushButton
EventHandler Sub Action()
DoDownload
End EventHandler
End Control
Control Canvas1 Inherits Canvas
ControlInstance Canvas1 Inherits Canvas
End Control
Control ResultText Inherits Label
ControlInstance ResultText Inherits Label
End Control
Private Sub DoDownload()
dim e as integer
dim d as new CURLSMBS
d.OptionVerbose = true
// collect data, so we don't need our own subclass with events
d.CollectOutputData = true
d.CollectDebugMessages = true
d.CollectHeaders = true
// if you use SSL, maybe put in a certificate or disable verification?
d.OptionSSLVerifyHost = 0
d.OptionSSLVerifyPeer = 0
dim AWSAccessKeyId as String = "xxx"
dim AWSSecretAccessKey as String = "yyy"
dim Region as String = "eu-central-1"
dim BucketName as string = "zzz"
dim FileName as string = "test.jpg"
dim Service as String = "s3"
dim Path as String = "/" + BucketName + "/" + Filename
dim Domain as String // empty for auto
dim Verb as String = "GET"
dim HashedPayload as String // empty for auto
call d.SetupAWS(AWSAccessKeyId, AWSSecretAccessKey, Region, Service, Path, Domain, Verb, HashedPayload)
e=d.Perform
// pick image from output data
Canvas1.Backdrop = picture.FromData(d.OutputData) // from JPEG plugin
ResultText.text="Result: "+str(e) // on success
dim DebugMessage as string = d.DebugMessages // check in debugger on error
dim OutputData as string = d.OutputData
dim HTTPResult as integer = d.GetInfoResponseCode
if e <> 0 and HTTPResult <> 200 then
break
end if
End Sub
End Class
MenuBar MenuBar1
MenuItem UntitledMenu1 = ""
MenuItem FileMenu = "&File"
MenuItem FileQuit = "Quit"
MenuItem UntitledMenu5 = ""
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem UntitledMenu0 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "Clear"
MenuItem UntitledMenu4 = ""
MenuItem UntitledMenu3 = ""
MenuItem UntitledMenu2 = ""
End MenuBar
Class App Inherits Application
End Class
End Project
See also:
- /CURL/CURLS get and put/CURLS get and put
- /CURL/CURLS info
- /CURL/CURLS Low Level Sockets
- /CURL/CURLS picture download
- /CURL/CURLS post form values/CURLS post form values
- /CURL/CURLS post form/CURLS post form
- /CURL/CURLS preemptive threaded upload
- /CURL/CURLS query
- /CURL/CURLS resume download with speed measurement
- /CURL/CURLS upload to Web App/Web Upload Receiver
The items on this page are in the following plugins: MBS CURL Plugin.