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"
#include <CkRest.h>
#include <CkStringBuilder.h>
#include <CkJsonObject.h>
void ChilkatSample(void)
{
CkRest rest;
bool success;
// 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
bool bTls = true;
int port = 443;
bool bAutoReconnect = true;
success = rest.Connect("www.googleapis.com",port,bTls,bAutoReconnect);
if (success != true) {
std::cout << "ConnectFailReason: " << rest.get_ConnectFailReason() << "\r\n";
std::cout << rest.lastErrorText() << "\r\n";
return;
}
rest.AddHeader("Authorization","Bearer CLOUD_STORAGE_TOKEN");
CkStringBuilder sbResponseBody;
success = rest.FullRequestNoBodySb("POST","/storage/v1/b/chilkat-bucket/o/starfish.jpg/rewriteTo/b/chilkat-images/o/starfish.jpg?project=MY_CLOUD_STORAGE_PROJECT",sbResponseBody);
if (success != true) {
std::cout << rest.lastErrorText() << "\r\n";
return;
}
int respStatusCode = rest.get_ResponseStatusCode();
if (respStatusCode >= 400) {
std::cout << "Response Status Code = " << respStatusCode << "\r\n";
std::cout << "Response Header:" << "\r\n";
std::cout << rest.responseHeader() << "\r\n";
std::cout << "Response Body:" << "\r\n";
std::cout << sbResponseBody.getAsString() << "\r\n";
return;
}
CkJsonObject jsonResponse;
jsonResponse.LoadSb(sbResponseBody);
// See the Online Tool for Generating JSON Parse Code
const char *kind = jsonResponse.stringOf("kind");
const char *totalBytesRewritten = jsonResponse.stringOf("totalBytesRewritten");
const char *objectSize = jsonResponse.stringOf("objectSize");
bool done = jsonResponse.BoolOf("done");
const char *resourceKind = jsonResponse.stringOf("resource.kind");
const char *resourceId = jsonResponse.stringOf("resource.id");
const char *resourceSelfLink = jsonResponse.stringOf("resource.selfLink");
const char *resourceName = jsonResponse.stringOf("resource.name");
const char *resourceBucket = jsonResponse.stringOf("resource.bucket");
const char *resourceGeneration = jsonResponse.stringOf("resource.generation");
const char *resourceMetageneration = jsonResponse.stringOf("resource.metageneration");
const char *resourceContentType = jsonResponse.stringOf("resource.contentType");
const char *resourceTimeCreated = jsonResponse.stringOf("resource.timeCreated");
const char *resourceUpdated = jsonResponse.stringOf("resource.updated");
const char *resourceStorageClass = jsonResponse.stringOf("resource.storageClass");
const char *resourceTimeStorageClassUpdated = jsonResponse.stringOf("resource.timeStorageClassUpdated");
const char *resourceSize = jsonResponse.stringOf("resource.size");
const char *resourceMd5Hash = jsonResponse.stringOf("resource.md5Hash");
const char *resourceMediaLink = jsonResponse.stringOf("resource.mediaLink");
const char *resourceCrc32c = jsonResponse.stringOf("resource.crc32c");
const char *resourceEtag = jsonResponse.stringOf("resource.etag");
}
{
"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="
}
}