Lianja
OSS List Buckets (Alibaba Cloud)

Demonstrates how to list AliCloud OSS buckets.
The Chilkat S3 functions in the HTTP class are compatible with Alibaba Cloud's OSS service.
Chilkat Lianja Downloads

Lianja
llSuccess = .F.

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

loHttp = createobject("CkHttp")

// Insert your AccessKey ID here:
loHttp.AwsAccessKey = "access-key"

// Insert your AccessKey Secret here:
loHttp.AwsSecretKey = "secret-key"

// See Alibaba Object Storage Service Regions and Endpoints
loHttp.AwsEndpoint = "oss-us-west-1.aliyuncs.com"

lcBucketsXml = loHttp.S3_ListBuckets()

if (loHttp.LastMethodSuccess <> .T.) then
    ? loHttp.LastErrorText
    release loHttp
    return
endif

loXml = createobject("CkXml")
loXml.LoadXml(lcBucketsXml)
? loXml.GetXml()

// Use this online tool to generate parsing code from sample XML: 
// Generate Parsing Code from XML

// Sample output:

// <?xml version="1.0" encoding="UTF-8"?>
// <ListAllMyBucketsResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
//     <Owner>
//         <ID>5035535379748121</ID>
//         <DisplayName>5035535379748121</DisplayName>
//     </Owner>
//     <Buckets>
//         <Bucket>
//             <Comment/>
//             <CreationDate>2021-10-28T21:30:56.000Z</CreationDate>
//             <ExtranetEndpoint>oss-us-east-1.aliyuncs.com</ExtranetEndpoint>
//             <IntranetEndpoint>oss-us-east-1-internal.aliyuncs.com</IntranetEndpoint>
//             <Location>oss-us-east-1</Location>
//             <Name>chilkat</Name>
//             <Region>us-east-1</Region>
//             <StorageClass>STANDARD</StorageClass>
//         </Bucket>
//         <Bucket>
//             <Comment/>
//             <CreationDate>2021-10-29T00:12:54.000Z</CreationDate>
//             <ExtranetEndpoint>oss-us-west-1.aliyuncs.com</ExtranetEndpoint>
//             <IntranetEndpoint>oss-us-west-1-internal.aliyuncs.com</IntranetEndpoint>
//             <Location>oss-us-west-1</Location>
//             <Name>chilkat-testbucket</Name>
//             <Region>us-west-1</Region>
//             <StorageClass>STANDARD</StorageClass>
//         </Bucket>
//         <Bucket>
//             <Comment/>
//             <CreationDate>2021-10-28T23:52:10.000Z</CreationDate>
//             <ExtranetEndpoint>oss-us-west-1.aliyuncs.com</ExtranetEndpoint>
//             <IntranetEndpoint>oss-us-west-1-internal.aliyuncs.com</IntranetEndpoint>
//             <Location>oss-us-west-1</Location>
//             <Name>chilkat2</Name>
//             <Region>us-west-1</Region>
//             <StorageClass>STANDARD</StorageClass>
//         </Bucket>
//     </Buckets>
// </ListAllMyBucketsResult>

lcListAllMyBucketsResult_xmlns = loXml.GetAttrValue("xmlns")
lcID = loXml.GetChildContent("Owner|ID")
lcDisplayName = loXml.GetChildContent("Owner|DisplayName")
i = 0
lnCount_i = loXml.NumChildrenHavingTag("Buckets|Bucket")
do while i < lnCount_i
    loXml.I = i
    lcCreationDate = loXml.GetChildContent("Buckets|Bucket[i]|CreationDate")
    lcExtranetEndpoint = loXml.GetChildContent("Buckets|Bucket[i]|ExtranetEndpoint")
    lcIntranetEndpoint = loXml.GetChildContent("Buckets|Bucket[i]|IntranetEndpoint")
    lcLocation = loXml.GetChildContent("Buckets|Bucket[i]|Location")
    lcName = loXml.GetChildContent("Buckets|Bucket[i]|Name")
    lcRegion = loXml.GetChildContent("Buckets|Bucket[i]|Region")
    lcStorageClass = loXml.GetChildContent("Buckets|Bucket[i]|StorageClass")
    i = i + 1
enddo


release loHttp
release loXml