Visual FoxPro
Visual FoxPro
Wasabi List Bucket Objects
See more Wasabi Examples
Demonstrates how to download and parse XML for the list of objects in a bucket.Chilkat Visual FoxPro Downloads
LOCAL lnSuccess
LOCAL loHttp
LOCAL lcBucketName
LOCAL lcStrXml
LOCAL loXml
LOCAL lcKey
LOCAL lcLastModified
LOCAL lcETag
LOCAL lcSizeDecimalStr
LOCAL lcID
LOCAL lcDisplayName
LOCAL lcStorageClass
LOCAL lcListBucketResult_xmlns
LOCAL lcName
LOCAL lnMaxKeys
LOCAL lcIsTruncated
LOCAL i
LOCAL lnCount_i
lnSuccess = 0
* This example assumes the Chilkat HTTP API to have been previously unlocked.
* See Global Unlock Sample for sample code.
loHttp = CreateObject('Chilkat.Http')
* Insert your access key here:
loHttp.AwsAccessKey = "access-key"
* Insert your secret key here:
loHttp.AwsSecretKey = "secret-key"
* Use the endpoint matching the bucket's region.
loHttp.AwsEndpoint = "s3.us-west-1.wasabisys.com"
lcBucketName = "chilkattest"
lcStrXml = loHttp.S3_ListBucketObjects(lcBucketName)
IF (loHttp.LastMethodSuccess <> 1) THEN
? loHttp.LastErrorText
RELEASE loHttp
CANCEL
ENDIF
? "Response status code = " + STR(loHttp.LastStatus)
loXml = CreateObject('Chilkat.Xml')
lnSuccess = loXml.LoadXml(lcStrXml)
IF (lnSuccess <> 1) THEN
? loXml.LastErrorText
RELEASE loHttp
RELEASE loXml
CANCEL
ENDIF
* If the response status code was not 200, then the XML response is not a
* listing of objects, but instead contains error information.
IF (loHttp.LastStatus <> 200) THEN
? loXml.GetXml()
? "Failed."
RELEASE loHttp
RELEASE loXml
CANCEL
ENDIF
* A sample response is shown below.
? loXml.GetXml()
? "----"
* Use this online tool to generate parsing code from sample XML:
* Generate Parsing Code from XML
* <?xml version="1.0" encoding="UTF-8"?>
* <ListBucketResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
* <Name>chilkattest</Name>
* <Prefix/>
* <Marker/>
* <MaxKeys>1000</MaxKeys>
* <IsTruncated>false</IsTruncated>
* <Contents>
* <Key>orchard.json</Key>
* <LastModified>2021-10-27T22:58:49.000Z</LastModified>
* <ETag>"303fb46cf341094fef6274b7789cd6aa"</ETag>
* <Size>22</Size>
* <Owner>
* <ID>1039F31570DBC320E89D391632FCA06FE6D10CBB2ADBD0BF6439BB1DA0C3FAD6</ID>
* <DisplayName>admin</DisplayName>
* </Owner>
* <StorageClass>STANDARD</StorageClass>
* </Contents>
* <Contents>
* <Key>seahorse.jpg</Key>
* <LastModified>2021-10-27T22:35:29.000Z</LastModified>
* <ETag>"a8551f0a5437f43a796fca7623ee9232"</ETag>
* <Size>24388</Size>
* <Owner>
* <ID>1039F31570DBC320E89D391632FCA06FE6D10CBB2ADBD0BF6439BB1DA0C3FAD6</ID>
* <DisplayName>admin</DisplayName>
* </Owner>
* <StorageClass>STANDARD</StorageClass>
* </Contents>
* <Contents>
* <Key>seahorse2.jpg</Key>
* <LastModified>2021-10-27T22:03:51.000Z</LastModified>
* <ETag>"a8551f0a5437f43a796fca7623ee9232"</ETag>
* <Size>24388</Size>
* <Owner>
* <ID>1039F31570DBC320E89D391632FCA06FE6D10CBB2ADBD0BF6439BB1DA0C3FAD6</ID>
* <DisplayName>admin</DisplayName>
* </Owner>
* <StorageClass>STANDARD</StorageClass>
* </Contents>
* </ListBucketResult>
lcListBucketResult_xmlns = loXml.GetAttrValue("xmlns")
lcName = loXml.GetChildContent("Name")
lnMaxKeys = loXml.GetChildIntValue("MaxKeys")
lcIsTruncated = loXml.GetChildContent("IsTruncated")
i = 0
lnCount_i = loXml.NumChildrenHavingTag("Contents")
DO WHILE i < lnCount_i
loXml.I = i
lcKey = loXml.GetChildContent("Contents[i]|Key")
lcLastModified = loXml.GetChildContent("Contents[i]|LastModified")
lcETag = loXml.GetChildContent("Contents[i]|ETag")
lcSizeDecimalStr = loXml.GetChildContent("Contents[i]|Size")
lcID = loXml.GetChildContent("Contents[i]|Owner|ID")
lcDisplayName = loXml.GetChildContent("Contents[i]|Owner|DisplayName")
lcStorageClass = loXml.GetChildContent("Contents[i]|StorageClass")
? STR(i) + ": " + lcKey
i = i + 1
ENDDO
RELEASE loHttp
RELEASE loXml