Copies a fie (also known as an object) to another Google Cloud Storage bucket. This example copies the file "starfish.jpg" from the "chilkat-test" bucket to the "chilkat-images" bucket. In Google Cloud Storage, moving a file to a new bucket is a 2-step operation: First copy the file, then delete the original.
curl -X POST https://www.googleapis.com/storage/v1/b/chilkat-bucket/o/starfish.jpg/rewriteTo/b/chilkat-images/o/starfish.jpg?project=MY_CLOUD_STORAGE_PROJECT \
--header "Authorization: Bearer CLOUD_STORAGE_TOKEN"
IncludeFile "CkJsonObject.pb"
IncludeFile "CkStringBuilder.pb"
IncludeFile "CkRest.pb"
Procedure ChilkatExample()
rest.i = CkRest::ckCreate()
If rest.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
success.i
; URL: https://www.googleapis.com/storage/v1/b/chilkat-bucket/o/starfish.jpg/rewriteTo/b/chilkat-images/o/starfish.jpg?project=MY_CLOUD_STORAGE_PROJECT
bTls.i = 1
port.i = 443
bAutoReconnect.i = 1
success = CkRest::ckConnect(rest,"www.googleapis.com",port,bTls,bAutoReconnect)
If success <> 1
Debug "ConnectFailReason: " + Str(CkRest::ckConnectFailReason(rest))
Debug CkRest::ckLastErrorText(rest)
CkRest::ckDispose(rest)
ProcedureReturn
EndIf
CkRest::ckAddHeader(rest,"Authorization","Bearer CLOUD_STORAGE_TOKEN")
sbResponseBody.i = CkStringBuilder::ckCreate()
If sbResponseBody.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
success = CkRest::ckFullRequestNoBodySb(rest,"POST","/storage/v1/b/chilkat-bucket/o/starfish.jpg/rewriteTo/b/chilkat-images/o/starfish.jpg?project=MY_CLOUD_STORAGE_PROJECT",sbResponseBody)
If success <> 1
Debug CkRest::ckLastErrorText(rest)
CkRest::ckDispose(rest)
CkStringBuilder::ckDispose(sbResponseBody)
ProcedureReturn
EndIf
respStatusCode.i = CkRest::ckResponseStatusCode(rest)
If respStatusCode >= 400
Debug "Response Status Code = " + Str(respStatusCode)
Debug "Response Header:"
Debug CkRest::ckResponseHeader(rest)
Debug "Response Body:"
Debug CkStringBuilder::ckGetAsString(sbResponseBody)
CkRest::ckDispose(rest)
CkStringBuilder::ckDispose(sbResponseBody)
ProcedureReturn
EndIf
jsonResponse.i = CkJsonObject::ckCreate()
If jsonResponse.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkJsonObject::ckLoadSb(jsonResponse,sbResponseBody)
; See the Online Tool for Generating JSON Parse Code
kind.s = CkJsonObject::ckStringOf(jsonResponse,"kind")
totalBytesRewritten.s = CkJsonObject::ckStringOf(jsonResponse,"totalBytesRewritten")
objectSize.s = CkJsonObject::ckStringOf(jsonResponse,"objectSize")
done.i = CkJsonObject::ckBoolOf(jsonResponse,"done")
resourceKind.s = CkJsonObject::ckStringOf(jsonResponse,"resource.kind")
resourceId.s = CkJsonObject::ckStringOf(jsonResponse,"resource.id")
resourceSelfLink.s = CkJsonObject::ckStringOf(jsonResponse,"resource.selfLink")
resourceName.s = CkJsonObject::ckStringOf(jsonResponse,"resource.name")
resourceBucket.s = CkJsonObject::ckStringOf(jsonResponse,"resource.bucket")
resourceGeneration.s = CkJsonObject::ckStringOf(jsonResponse,"resource.generation")
resourceMetageneration.s = CkJsonObject::ckStringOf(jsonResponse,"resource.metageneration")
resourceContentType.s = CkJsonObject::ckStringOf(jsonResponse,"resource.contentType")
resourceTimeCreated.s = CkJsonObject::ckStringOf(jsonResponse,"resource.timeCreated")
resourceUpdated.s = CkJsonObject::ckStringOf(jsonResponse,"resource.updated")
resourceStorageClass.s = CkJsonObject::ckStringOf(jsonResponse,"resource.storageClass")
resourceTimeStorageClassUpdated.s = CkJsonObject::ckStringOf(jsonResponse,"resource.timeStorageClassUpdated")
resourceSize.s = CkJsonObject::ckStringOf(jsonResponse,"resource.size")
resourceMd5Hash.s = CkJsonObject::ckStringOf(jsonResponse,"resource.md5Hash")
resourceMediaLink.s = CkJsonObject::ckStringOf(jsonResponse,"resource.mediaLink")
resourceCrc32c.s = CkJsonObject::ckStringOf(jsonResponse,"resource.crc32c")
resourceEtag.s = CkJsonObject::ckStringOf(jsonResponse,"resource.etag")
CkRest::ckDispose(rest)
CkStringBuilder::ckDispose(sbResponseBody)
CkJsonObject::ckDispose(jsonResponse)
ProcedureReturn
EndProcedure
{
"kind": "storage#rewriteResponse",
"totalBytesRewritten": "6229",
"objectSize": "6229",
"done": true,
"resource": {
"kind": "storage#object",
"id": "chilkat-images/starfish.jpg/1540298057547474",
"selfLink": "https://www.googleapis.com/storage/v1/b/chilkat-images/o/starfish.jpg",
"name": "starfish.jpg",
"bucket": "chilkat-images",
"generation": "1540298057547474",
"metageneration": "1",
"contentType": "image/jpeg",
"timeCreated": "2018-10-23T12:34:17.547Z",
"updated": "2018-10-23T12:34:17.547Z",
"storageClass": "MULTI_REGIONAL",
"timeStorageClassUpdated": "2018-10-23T12:34:17.547Z",
"size": "6229",
"md5Hash": "LpxZ2/JmI2fcl9/dqF2gSA==",
"mediaLink": "https://www.googleapis.com/download/storage/v1/b/chilkat-images/o/starfish.jpg?generation=1540298057547474&alt=media",
"crc32c": "9RjgwQ==",
"etag": "CNL9xbTJnN4CEAE="
}
}