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client.cpp
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client.cpp
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#include "client.h"
#include <QMimeDatabase>
#include <QCryptographicHash>
#include <QMessageAuthenticationCode>
#include <QDomDocument>
#include <QCoreApplication>
#include <QNetworkProxy>
#include <QFile>
#include <QMetaType>
#include <QThread>
// Static Methods
const QString Client::humanReadableSize(const quint64 &size, int precision)
{
double sizeAsDouble = size;
static QStringList measures;
if (measures.isEmpty())
measures << QCoreApplication::translate("QInstaller", "bytes")
<< QCoreApplication::translate("QInstaller", "KiB")
<< QCoreApplication::translate("QInstaller", "MiB")
<< QCoreApplication::translate("QInstaller", "GiB")
<< QCoreApplication::translate("QInstaller", "TiB")
<< QCoreApplication::translate("QInstaller", "PiB")
<< QCoreApplication::translate("QInstaller", "EiB")
<< QCoreApplication::translate("QInstaller", "ZiB")
<< QCoreApplication::translate("QInstaller", "YiB");
QStringListIterator it(measures);
QString measure(it.next());
while (sizeAsDouble >= 1024.0 && it.hasNext())
{
measure = it.next();
sizeAsDouble /= 1024.0;
}
QString sizeString = QString::fromLatin1("%1").arg(sizeAsDouble, 0, 'f', precision);
if (sizeString[sizeString.length() - 1] == "0") sizeString.chop(1);
if (sizeString[sizeString.length() - 1] == "0") sizeString.chop(1);
if (sizeString[sizeString.length() - 1] == ".") sizeString.chop(1);
return sizeString + " " + measure;
}
// Constructor
Client::Client() :
_manager(new QNetworkAccessManager(this)),
_thread(new QThread),
_jobQueue(new JobQueue<Job>),
_workQueue(new WorkerQueue<Job>(6))
{
// qDebug() << "Client before Thread:" << this->thread();
_registerMetaType();
_manager->setProxy(QNetworkProxy::NoProxy);
connect(_manager, &QNetworkAccessManager::finished, this, &Client::_requestFinished);
connect(_thread, &QThread::finished, this, &QObject::deleteLater);
this->moveToThread(_thread);
_thread->start();
// qDebug() << "Client after Thread:" << this->thread();
}
// Destructor
Client::~Client()
{
qDebug() << "Execute Client::~Client()";
_manager->disconnect();
_manager->deleteLater();
_manager = nullptr;
_thread->quit();
_thread->requestInterruption();
_thread = nullptr;
_workQueue->clear();
delete _workQueue;
_workQueue = nullptr;
_jobQueue->clear();
delete _jobQueue;
_jobQueue = nullptr;
}
// Public Methods
void Client::setAccount(const Account &account)
{
// qDebug() << "setAccount Thread:" << this->thread();
_account = account;
qDebug() << _account.endpoint;
qDebug() << _account.accessKey;
qDebug() << _account.accessSecret;
}
void Client::setBucket(const QString &bucket)
{
_bucket = bucket;
}
QString Client::getBucket() const
{
return _bucket;
}
void Client::resetAccount()
{
_account.reset();
qDebug() << "account reseted";
}
const QString Client::encodeObjectKey(const QString &objectKey) const
{
QString encodeKey = QUrl::toPercentEncoding(objectKey);
encodeKey.replace("~", "%7E").replace("%2F", "/");
return encodeKey;
}
// Public Slots
void Client::listBucket()
{
// qDebug() << "listBucket Thread:" << this->thread();
qDebug() << "Invoke listBucket()";
QStringHash headers = {{ HEADER_HOST, _account.endpoint }};
QByteArray body;
QStringHash resources;
_sendRequest(METHOD_GET, headers, body, listBucketAction, resources, listBucketOperation);
}
void Client::listObject(const ListObjectParams ¶ms)
{
qDebug() << "Invoke listObject";
QStringHash headers = {{ HEADER_HOST, _bucket + "." + _account.endpoint }};
QByteArray body;
QStringHash resources = {{ "bucket", _bucket }};
if (params.prefix != "") resources.insert("prefix", params.prefix);
if (params.marker != "") resources.insert("marker", params.marker);
if (params.delimiter != "") resources.insert("delimiter", params.delimiter);
if (params.maxKeys != "") resources.insert("max-keys", params.maxKeys);
qDebug() << "listObject resources:" << resources;
_sendRequest(METHOD_GET, headers, body, bucketAction, resources, listObjectOperation);
}
void Client::getObject(const GetObjectParams ¶ms)
{
if (params.objectKey.isEmpty())
{
emit errorResponse("读取对象内容: objectKey 不得为空");
return;
}
Job job(getObjectOperation, QVariant::fromValue<GetObjectParams>(params));
_jobQueue->push(job);
_work();
}
void Client::headObject(const HeadObjectParams ¶ms)
{
if (params.objectKey.isEmpty())
{
emit errorResponse("获取对象信息: objectKey 不得为空");
return;
}
QStringHash headers = {{ HEADER_HOST, _bucket + "." + _account.endpoint }};
if (params.ifModifiedSince != "") headers.insert(HEADER_IF_MODIFIED_SINCE, params.ifModifiedSince);
QByteArray body;
QStringHash resources = {
{ "bucket", _bucket },
{ "object", encodeObjectKey(params.objectKey) }
};
qDebug() << "headObject resources: " << resources;
QStringHash extras = {
{ "objectKey", params.objectKey },
{ "filePath", params.filePath },
{ "fileSize", QString::number(params.fileSize) }
};
_sendRequest(METHOD_HEAD, headers, body, objectAction, resources, headObjectOperation, extras);
}
void Client::putObject(const PutObjectParams ¶ms)
{
if (params.objectKey.isEmpty())
{
emit errorResponse("上传对象至桶: objectKey 不得为空");
return;
}
if (!params.objectKey.endsWith("/") && params.filePath.isEmpty())
{
emit errorResponse("上传对象至桶: filePath 不得为空");
return;
}
Job job(putObjectOperation, QVariant::fromValue<PutObjectParams>(params));
_jobQueue->push(job);
_work();
}
void Client::putBigObject(const PutBigObjectParams ¶ms)
{
if (params.objectKey.isEmpty() || params.filePath.isEmpty())
{
emit errorResponse("上传大对象至桶: objectKey 或 filePath 不得为空");
return;
}
initiateMultipartUpload(params);
}
void Client::deleteObject(const DeleteObjectParams ¶ms)
{
if (params.objectKey.isEmpty())
{
emit errorResponse("删除对象: objectKey 不得为空");
return;
}
Job job(deleteObjectOperation, QVariant::fromValue<DeleteObjectParams>(params));
_jobQueue->push(job);
_work();
}
void Client::deleteObjects(const DeleteObjectsParams ¶ms)
{
if (params.objectKeys.isEmpty())
{
emit errorResponse("删除多个对象: objectKeys 不得为空");
return;
}
Job job(deleteObjectsOperation, QVariant::fromValue<DeleteObjectsParams>(params));
_jobQueue->push(job);
_work();
}
void Client::copyObject(const CopyObjectParams ¶ms)
{
qDebug() << "Invoke copyObject";
if (params.sourceBucketName.isEmpty() ||
params.sourceObjectKey.isEmpty() ||
params.destinationBucketName.isEmpty() ||
params.destinationObjectKey.isEmpty())
{
emit errorResponse("拷贝对象: 参数缺失，请检查参数");
return;
}
Job job(copyObjectOperation, QVariant::fromValue<CopyObjectParams>(params));
_jobQueue->push(job);
_work();
}
void Client::moveObject(const MoveObjectParams ¶ms)
{
qDebug() << "Invoke moveObject";
if (params.sourceBucketName.isEmpty() ||
params.sourceObjectKey.isEmpty() ||
params.destinationBucketName.isEmpty() ||
params.destinationObjectKey.isEmpty())
{
emit errorResponse("移动对象: 参数缺失，请检查参数");
return;
}
Job job(moveObjectOperation, QVariant::fromValue<MoveObjectParams>(params));
_jobQueue->push(job);
_work();
}
void Client::initiateMultipartUpload(const PutBigObjectParams ¶ms)
{
qint64 bodySize = 0;
QFile file(params.filePath);
if (!file.open(QIODevice::ReadOnly))
{
file.close();
emit errorResponse("文件: " + params.filePath + " 无法打开");
_workQueue->pop();
return;
}
bodySize = file.size();
file.close();
QStringHash headers = {
{ HEADER_HOST, _bucket + "." + _account.endpoint },
{ HEADER_CONTENT_LENGTH, QString::number(bodySize) }
};
QByteArray body;
QStringHash resources = {
{ "bucket", _bucket },
{ "object", encodeObjectKey(params.objectKey) },
{ "uploads", "" }
};
qDebug() << "initiateMultipartUpload resources: " << resources;
QStringHash extras = {
{ "objectKey", params.objectKey },
{ "filePath", params.filePath },
{ "fileSize", QString::number(params.fileSize) }
};
_sendRequest(METHOD_POST, headers, body, objectAction, resources, initiateMultipartUploadOperation, extras);
}
void Client::uploadPart(const UploadPartParams ¶ms)
{
Job job(uploadPartOperation, QVariant::fromValue<UploadPartParams>(params));
_jobQueue->push(job);
_work();
}
void Client::completeMultipartUpload(const CompleteMultipartUploadParams ¶ms)
{
Job job(completeMultipartUploadOperation, QVariant::fromValue<CompleteMultipartUploadParams>(params));
_jobQueue->push(job);
_work();
}
void Client::listMultipartUploads(const ListMultipartUploadsParams ¶ms)
{
QStringHash headers = {{ HEADER_HOST, _bucket + "." + _account.endpoint }};
if (!params.keyMarker.isEmpty()) headers.insert(HEADER_KEY_MARKER, params.keyMarker);
if (!params.maxUploads.isEmpty()) headers.insert(HEADER_MAX_UPLOADS, params.maxUploads);
QByteArray body;
QStringHash resources = {
{ "bucket", _bucket },
{ "uploads", "" }
};
qDebug() << "listMultipartUploads resources: " << resources;
_sendRequest(METHOD_GET, headers, body, bucketAction, resources, listMultipartUploadsOperation);
}
void Client::abortMultipartUpload(const AbortMultipartUploadParams ¶ms)
{
if (params.objectKey.isEmpty() || params.uploadId.isEmpty())
{
emit errorResponse("中断大对象上传至桶: objectKey 和 uploadId 不得为空");
return;
}
QStringHash headers = {{ HEADER_HOST, _bucket + "." + _account.endpoint }};
QByteArray body;
QStringHash resources = {
{ "bucket", _bucket },
{ "object", encodeObjectKey(params.objectKey) },
{ "uploadId", params.uploadId }
};
qDebug() << "abortMultipartUpload resources: " << resources;
_sendRequest(METHOD_DELETE, headers, body, objectAction, resources, abortMultipartUploadOperation);
}
void Client::listParts(const ListPartsParams ¶ms)
{
if (params.objectKey.isEmpty() || params.uploadId.isEmpty())
{
emit errorResponse("大对象上传分块列表: objectKey 和 uploadId 不得为空");
return;
}
QStringHash headers = {{ HEADER_HOST, _bucket + "." + _account.endpoint }};
QByteArray body;
QStringHash resources = {
{ "bucket", _bucket },
{ "object", encodeObjectKey(params.objectKey) },
{ "uploadId", params.uploadId }
};
if (!params.maxParts.isEmpty()) resources.insert("max-parts", params.maxParts);
if (!params.partNumberMarker.isEmpty()) resources.insert("part-number-marker", params.partNumberMarker);
qDebug() << "listParts resources: " << resources;
QStringHash extras = {{ "objectKey", params.objectKey }};
_sendRequest(METHOD_GET, headers, body, objectAction, resources, listPartsOperation, extras);
}
// Private Methods
void Client::_registerMetaType() const
{
qRegisterMetaType<ListObjectParams>("ListObjectParams");
qRegisterMetaType<GetObjectParams>("GetObjectParams");
qRegisterMetaType<HeadObjectParams>("HeadObjectParams");
qRegisterMetaType<PutObjectParams>("PutObjectParams");
qRegisterMetaType<DeleteObjectParams>("DeleteObjectParams");
qRegisterMetaType<DeleteObjectsParams>("DeleteObjectsParams");
qRegisterMetaType<CopyObjectParams>("CopyObjectParams");
qRegisterMetaType<MoveObjectParams>("MoveObjectParams");
qRegisterMetaType<ListMultipartUploadsParams>("ListMultipartUploadsParams");
qRegisterMetaType<AbortMultipartUploadParams>("AbortMultipartUploadParams");
qRegisterMetaType<ListPartsParams>("ListPartsParams");
qRegisterMetaType<File>("File");
qRegisterMetaType<QVector<File>>("QVector<File>");
qRegisterMetaType<Operation>("Operation");
}
void Client::_work()
{
if (_workQueue->isFull()) return;
if (_jobQueue->isEmpty()) return;
Job job = _jobQueue->pop();
_workQueue->push(job);
switch (job.operation)
{
case getObjectOperation: _getObject(job); break;
case putObjectOperation: _putObject(job); break;
case deleteObjectOperation: _deleteObject(job); break;
case deleteObjectsOperation: _deleteObjects(job); break;
case copyObjectOperation: _copyObject(job); break;
case moveObjectOperation: _moveObject(job); break;
case uploadPartOperation: _uploadPart(job); break;
case completeMultipartUploadOperation: _completeMultipartUpload(job); break;
default: qDebug() << "Unknown operation";
}
}
QNetworkReply* Client::_sendRequest(const QString &method,
const QStringHash &headers,
const QByteArray &body,
const Action &action,
const QStringHash &resources,
const Operation &operation,
const QStringHash &extras)
{
QNetworkRequest request;
QString url = "http://" + _account.endpoint + "/";
if (action == objectAction) url += resources["object"];
request.setUrl(url);
QDateTime dateTime = QDateTime::currentDateTimeUtc();
QLocale locale = QLocale::English;
QString format = "ddd, dd MMM yyyy HH:mm:ss";
auto date = locale.toString(dateTime, format) + " GMT";
request.setRawHeader(HEADER_DATE, date.toUtf8());
QStringMap nosHeaders;
QStringHash::const_iterator ci;
for (ci = headers.cbegin(); ci != headers.cend(); ++ci)
{
QString key = ci.key();
QString value = ci.value();
if (value != "") {
request.setRawHeader(key.toUtf8(), value.toUtf8());
if (key.startsWith("x-nos-")) nosHeaders.insert(key, value);
}
}
if (body.size() > 0)
{
request.setHeader(QNetworkRequest::ContentLengthHeader, body.size());
QByteArray bodyHash = QCryptographicHash::hash(body, QCryptographicHash::Md5);
request.setRawHeader(HEADER_CONTENT_MD5, bodyHash.toHex());
}
QString contentType = request.header(QNetworkRequest::ContentTypeHeader).toString();
if (contentType.isEmpty() && action == objectAction)
{
QString filename = resources["object"].split("/").last();
// qDebug() << "filename:" << filename;
QMimeDatabase db;
QMimeType mimeType = db.mimeTypeForFile(filename, QMimeDatabase::MatchExtension);
contentType = mimeType.name();
// qDebug() << "mimeType.name():" << mimeType.name();
if (contentType.isEmpty()) contentType = "application/octet-stream";
// qDebug() << "contentType:" << contentType;
request.setHeader(QNetworkRequest::ContentTypeHeader, contentType);
}
_signRequest(method, request, nosHeaders, action, resources);
qDebug() << "Build requeset success";
QNetworkReply *reply;
if (method == METHOD_GET) reply = _manager->get(request);
if (method == METHOD_POST) reply = _manager->post(request, body);
if (method == METHOD_PUT) reply = _manager->put(request, body);
if (method == METHOD_DELETE) reply = _manager->deleteResource(request);
if (method == METHOD_HEAD) reply = _manager->head(request);
_operationMap.insert(reply, operation);
QStringHash params;
if (action == objectAction)
{
params.insert("objectKey", resources["object"]);
if (operation == uploadPartOperation)
{
params.insert("partNumber", resources["partNumber"]);
params.insert("uploadId", resources["uploadId"]);
}
_objectHash.insert(reply, params);
}
if (extras.size() > 0) _extraHash.insert(reply, extras);
connect(reply, &QNetworkReply::uploadProgress, [this, operation, params, extras](qint64 bytesSent, qint64 bytesTotal) {
qDebug() << "Receive QNetworkReply::uploadProgress, bytesSent:" << bytesSent << "bytesTotal:" << bytesTotal;
qDebug() << "operation:" << operation;
qDebug() << "params:" << params;
qDebug() << "extras:" << extras;
if (bytesSent > 0) emit this->updateProgressResponse(operation, params, extras, bytesSent);
});
qDebug() << "Sended requeset";
return reply;
}
void Client::_signRequest(const QString &method,
QNetworkRequest &request,
const QStringMap &nosHeaders,
const Action &action,
const QStringHash &resources)
{
QStringList sign = {
method,
request.rawHeader(HEADER_CONTENT_MD5),
request.header(QNetworkRequest::ContentTypeHeader).toString(),
request.rawHeader(HEADER_DATE)
};
QStringMap::const_iterator nci;
if (nosHeaders.size() > 0)
{
QString headerString;
for (nci = nosHeaders.cbegin(); nci != nosHeaders.cend(); ++nci)
headerString += nci.key() + ":" + nci.value() + "\n";
sign.append(headerString);
}
else
sign.append("");
QString resource;
switch (action) {
case listBucketAction:
resource = "/";
break;
case bucketAction: resource = "/" + resources["bucket"] + "/"; break;
case objectAction:
QString object = resources["object"];
object.replace("/", "%2F");
resource = "/" + resources["bucket"] + "/" + object;
break;
}
QStringHash::const_iterator rci;
QStringMap params;
for (rci = resources.cbegin(); rci != resources.cend(); ++rci)
{
QString key = rci.key();
if (key != "bucket" && key != "object")
{
params.insert(key, rci.value());
}
}
QString url = request.url().toString();
if (params.size() > 0)
{
QStringList subResourceList = { "acl", "location", "uploadId", "uploads", "partNumber", "delete" };
QStringList subResources;
QStringList query;
QStringMap::const_iterator pci;
for (pci = params.cbegin(); pci != params.cend(); ++pci)
{
QString subQuery = pci.key();
if (!pci.value().isEmpty()) subQuery += "=" + pci.value();
query.append(subQuery);
if (subResourceList.contains(pci.key())) subResources.append(subQuery);
}
if (subResources.size() > 0) resource += "?" + subResources.join("&");
url += "?" + query.join("&");
request.setUrl(QUrl(url));
}
// qDebug() << "request url:" << request.url();
QString signString = sign.join("\n") + resource;
// qDebug() << "sign:" << signString;
QString signature = QMessageAuthenticationCode::hash(signString.toUtf8(),
_account.accessSecret.toUtf8(),
QCryptographicHash::Sha256).toBase64();
// qDebug() << "signature:" << signature;
request.setRawHeader(HEADER_AUTHORIZATION, ("NOS " + _account.accessKey + ":" + signature).toUtf8());
}
// _getObject
void Client::_getObject(const Job &job)
{
GetObjectParams params = job.params.value<GetObjectParams>();
QStringHash headers = {{ HEADER_HOST, _bucket + "." + _account.endpoint }};
if (params.range != "") headers.insert(HEADER_RANGE, "bytes=" + params.range);
if (params.ifModifiedSince != "") headers.insert(HEADER_IF_MODIFIED_SINCE, params.ifModifiedSince);
QByteArray body;
QStringHash resources = {
{ "bucket", _bucket },
{ "object", encodeObjectKey(params.objectKey) }
};
if (params.download != "") resources.insert("download", QUrl::toPercentEncoding(params.download));
if (params.ifNotFound != "") resources.insert("ifNotFound", QUrl::toPercentEncoding(params.ifNotFound));
qDebug() << "getObject resources: " << resources;
QStringHash extras = {
{ "objectKey", params.objectKey },
{ "filePath", params.filePath }
};
_sendRequest(METHOD_GET, headers, body, objectAction, resources, getObjectOperation, extras);
}
// _putObject
void Client::_putObject(const Job &job)
{
PutObjectParams params = job.params.value<PutObjectParams>();
QByteArray body;
if (!params.filePath.isEmpty())
{
QFile file(params.filePath);
if (file.size() > PartSize)
{
PutBigObjectParams bigParams(params);
putBigObject(bigParams);
return;
}
if (!file.open(QIODevice::ReadOnly))
{
file.close();
emit errorResponse("文件: " + params.filePath + " 无法打开");
return;
}
body = file.readAll();
file.close();
}
QStringHash headers = {{ HEADER_HOST, _bucket + "." + _account.endpoint }};
QStringHash resources = {
{ "bucket", _bucket },
{ "object", encodeObjectKey(params.objectKey) }
};
qDebug() << "putObject resources: " << resources;
QStringHash extras = {
{ "objectKey", params.objectKey },
{ "filePath", params.filePath },
{ "fileSize", QString::number(params.fileSize) }
};
_sendRequest(METHOD_PUT, headers, body, objectAction, resources, putObjectOperation, extras);
}
// _deleteObject
void Client::_deleteObject(const Job &job)
{
DeleteObjectParams params = job.params.value<DeleteObjectParams>();
QStringHash headers = {{ HEADER_HOST, _bucket + "." + _account.endpoint }};
QByteArray body;
QStringHash resources = {
{ "bucket", _bucket },
{ "object", encodeObjectKey(params.objectKey) }
};
qDebug() << "deleteObject resources: " << resources;
QStringHash extras = {{ "objectKey", params.objectKey }};
_sendRequest(METHOD_DELETE, headers, body, objectAction, resources, deleteObjectOperation, extras);
}
// _deleteObjects
void Client::_deleteObjects(const Job &job)
{
DeleteObjectsParams params = job.params.value<DeleteObjectsParams>();
QStringHash headers;
headers.insert(HEADER_HOST, _bucket + "." + _account.endpoint);
headers.insert(HEADER_CONTENT_TYPE, "application/xml");
QByteArray body = "<Delete><Quiet>true</Quiet>";
foreach (auto objectKey, params.objectKeys)
body.append("<Object><Key>" + objectKey + "</Key></Object>");
body.append("</Delete>");
QStringHash resources = {
{ "bucket", _bucket },
{ "delete", "" }
};
qDebug() << "deleteObject resources: " << resources;
QStringHash extras;
_sendRequest(METHOD_POST, headers, body, bucketAction, resources, deleteObjectsOperation, extras);
}
// _copyObject
void Client::_copyObject(const Job &job)
{
CopyObjectParams params = job.params.value<CopyObjectParams>();
QStringHash headers = {
{ HEADER_HOST, params.destinationBucketName + "." + _account.endpoint },
{ HEADER_X_NOS_COPY_SOURCE, QUrl::toPercentEncoding("/" + params.sourceBucketName + "/" + params.sourceObjectKey) }
};
QByteArray body;
QStringHash resources = {
{ "bucket", params.sourceBucketName },
{ "object", encodeObjectKey(params.destinationObjectKey) }
};
qDebug() << "copyObject resources: " << resources;
QStringHash extras = {
{ "sourceObjectKey", params.sourceObjectKey },
{ "destinationObjectKey", params.destinationObjectKey }
};
_sendRequest(METHOD_PUT, headers, body, objectAction, resources, copyObjectOperation, extras);
}
// _moveObject
void Client::_moveObject(const Job &job)
{
MoveObjectParams params = job.params.value<MoveObjectParams>();
QStringHash headers = {
{ HEADER_HOST, params.destinationBucketName + "." + _account.endpoint },
{ HEADER_X_NOS_MOVE_SOURCE, QUrl::toPercentEncoding("/" + params.sourceBucketName + "/" + params.sourceObjectKey) }
};
QByteArray body;
QStringHash resources = {
{ "bucket", params.sourceBucketName },
{ "object", encodeObjectKey(params.destinationObjectKey) }
};
qDebug() << "moveObject resources: " << resources;
QStringHash extras = {
{ "sourceObjectKey", params.sourceObjectKey },
{ "destinationObjectKey", params.destinationObjectKey }
};
_sendRequest(METHOD_PUT, headers, body, objectAction, resources, moveObjectOperation, extras);
}
// _uploadPart
void Client::_uploadPart(const Job &job)
{
UploadPartParams params = job.params.value<UploadPartParams>();
QStringHash headers = {{ HEADER_HOST, _bucket + "." + _account.endpoint }};
QStringHash resources = {
{ "bucket", _bucket },
{ "object", encodeObjectKey(params.objectKey) },
{ "partNumber", QString::number(params.partNumber) },
{ "uploadId", params.uploadId }
};
qDebug() << "uploadPart resources: " << resources;
_partsHash[params.objectKey].insert(params.partNumber, "");
_sendRequest(METHOD_PUT, headers, params.body, objectAction, resources, uploadPartOperation, params.extras);
}
// _completeMultipartUpload
void Client::_completeMultipartUpload(const Job &job)
{
CompleteMultipartUploadParams params = job.params.value<CompleteMultipartUploadParams>();
QStringHash headers = {
{ HEADER_HOST, _bucket + "." + _account.endpoint },
{ HEADER_CONTENT_TYPE, "application/xml" }
};
QByteArray body = "<CompleteMultipartUpload>";
QMap<int, QString>::const_iterator pci;
for (pci = params.parts.cbegin(); pci != params.parts.cend(); ++pci)
body.append("<Part><PartNumber>" + QString::number(pci.key()) + "</PartNumber><ETag>" + pci.value() + "</ETag></Part>");
body.append("</CompleteMultipartUpload>");
QStringHash resources = {
{ "bucket", _bucket },
{ "object", encodeObjectKey(params.objectKey) },
{ "uploadId", params.uploadId }
};
qDebug() << "completeMultipartUpload resources: " << resources;
_sendRequest(METHOD_POST, headers, body, objectAction, resources, completeMultipartUploadOperation, params.extras);
}
// _listBucketHandler
void Client::_listBucketHandler(QNetworkReply *reply)
{
QList<QString> buckets;
if (reply->error() != QNetworkReply::NoError)
{
emit listBucketResponse(reply->error(), buckets);
return;
}
QByteArray data = reply->readAll();
qDebug() << data;
QDomDocument doc;
if (!doc.setContent(data))
{
emit listBucketResponse(reply->error(), buckets);
return;
}
QDomElement root = doc.documentElement();
QDomNode node = root.firstChild();
while (!node.isNull())
{
if (node.isElement() && node.nodeName() == "Buckets")
{
QDomNodeList childNodes = node.childNodes();
for (int i = 0; i < childNodes.count(); ++i)
{
QDomNode child = childNodes.at(i);
QDomNodeList bucketNodes = child.childNodes();
for (int j = 0; j < bucketNodes.count(); ++j)
{
QDomNode bucketNode = bucketNodes.at(j);
if (bucketNode.isElement() && bucketNode.nodeName() == "Name")
buckets.append(bucketNode.toElement().text());
}
}
}
node = node.nextSibling();
}