初步实现上传

AicsKnowledgeBase/qml/LoginWindow.qml

@@ -108,8 +108,8 @@ AppFluWindow {
                                                  }, function (p1, p2) {
                                                      console.log(p1)
                                                      console.log(p2)
-                                                     FluApp.navigate("/")
+                                                     //FluApp.navigate("/")
-                                                     window.close()
+                                                     //window.close()
                                                      btn_login.disabled = false
                                                      btn_login.text = "登录"
                                                  })

AicsKnowledgeBase/qml/MainWindow.qml

@@ -89,20 +89,6 @@ FluWindow {
             title_bar.maximizeButton.visible = true
             //    window.backgroundVisible = false
             window.show()
-
-            Request.post(
-                        "knowledge/file", "{\n"
-                        + "    \"name\": \"特东局却热\",\n" + "    \"brief\": \"fugiat occaecat\",\n"
-                        + "    \"size\": 88,\n" + "    \"sha256\": \"ea incididunt pariatur\",\n"
-                        + "    \"tags\": [\n" + "        43,\n"
-                        + "        45\n" + "    ],\n" + "    \"parentId\": \"4\"\n" + "}",
-                        function (p1, p2) {
-                            console.log(p1)
-                            console.log(p2)
-                        }, function (p1, p2) {
-                            console.log(p1)
-                            console.log(p2)
-                        })
         }
     }
 }

AicsKnowledgeBase/qml/component/TransferListPopup.qml

@@ -2,7 +2,9 @@ import QtQuick
 import QtQuick.Controls
 import QtQuick.Window
 import QtQuick.Layouts
+import Qt5Compat.GraphicalEffects
 import FluentUI
+import AicsKB.FileTransferManager
 
 Popup {
     id: transfer_popup
@@ -21,13 +23,17 @@ Popup {
         anchors.topMargin: 10
         ColumnLayout {
             Layout.fillWidth: true
-            Layout.bottomMargin: -10
+            spacing: 0
             Repeater {
                 model: FileTransferListModel
-                delegate: ColumnLayout {
+                delegate: Item {
-                    Layout.bottomMargin: 10
+                    Layout.fillWidth: true
-                    spacing: 10
+                    height: 50
-                    width: parent.width
+
+                    ColumnLayout {
+                        anchors.fill: parent
+                        anchors.margins: 5
+                        spacing: 2
                         Text {
                             text: name
                         }
@@ -37,6 +43,80 @@ Popup {
                             progress: completedSize / totalSize
                             indeterminate: false
                         }
+
+                        Text {
+                            color: FluColors.Grey130
+                            text: formatSize(speed) + "/s - " + formatSize(
+                                      completedSize) + "/" + formatSize(
+                                      totalSize)
+
+
+                            /**
+                             * 格式化文件大小, 输出成带单位的字符串
+                             * @param {Number} size 文件大小
+                             * @param {Number} [pointLength=1] 精确到的小数点数。
+                             * @param {Array} [units=[ 'B', 'K', 'M', 'G', 'TB' ]] 单位数组。从字节，到千字节，一直往上指定。
+                             *    如果单位数组里面只指定了到了K(千字节)，同时文件大小大于M, 此方法的输出将还是显示成多少K.
+                             */
+                            function formatSize(size, pointLength, units) {
+                                var unit
+                                units = units || ['B', 'KB', 'MB', 'GB', 'TB']
+                                while ((unit = units.shift()) && size > 1024) {
+                                    size = size / 1024
+                                }
+                                return (unit === 'B' ? size : size.toFixed(
+                                                           pointLength === undefined ? 1 : pointLength)) + ' ' + unit
+                            }
+                        }
+                    }
+
+                    MouseArea {
+                        anchors.fill: parent
+                        hoverEnabled: true
+                        onEntered: file_buttons.visible = true
+                        onExited: file_buttons.visible = false
+
+                        LinearGradient {
+                            anchors.fill: file_buttons
+                            visible: file_buttons.visible
+
+                            start: Qt.point(0, 0)
+                            end: Qt.point(20, 0)
+                            gradient: Gradient {
+                                GradientStop {
+                                    position: 0.0
+                                    color: "transparent"
+                                }
+                                GradientStop {
+                                    position: 1.0
+                                    color: "#f8f8f8"
+                                }
+                            }
+                        }
+                        RowLayout {
+                            id: file_buttons
+                            anchors.right: parent.right
+                            anchors.top: parent.top
+                            anchors.bottom: parent.bottom
+                            layoutDirection: Qt.RightToLeft
+                            visible: false
+
+                            FluIconButton {
+                                iconSource: FluentIcons.Cancel
+                            }
+
+                            FluIconButton {
+                                Layout.leftMargin: 20
+                                iconSource: paused ? FluentIcons.Play : FluentIcons.Pause
+                                onClicked: {
+                                    if (!paused) {
+                                        console.log("pause")
+                                        FileTransferManager.pause(fileId)
+                                    }
+                                }
+                            }
+                        }
+                    }
                 }
             }
         }

AicsKnowledgeBase/qml/global/Request.qml

@@ -5,7 +5,7 @@ import QtQuick
 QtObject {
     id: request
 
-    property string baseUrl: "http://127.0.0.1:4523/m1/2914957-0-5604d062/"
+    property string baseUrl: "https://api.hammer-hfut.tk:233/aics/main/"
     //property string baseUrl: "http://192.168.156.74:8080/"
 
     // GET

AicsKnowledgeBase/qml/page/ContentPage.qml

@@ -136,7 +136,9 @@ FluArea {
                 }
                 onClicked: {
                     emit: content_area.download(content_area.knowledgeFileId)
-                    FileTransferManager.download(content_area.knowledgeFileId)
+                    // FileTransferManager.download(content_area.knowledgeFileId)
+                    FileTransferManager.download(
+                                "4973c59e-3ba1-41f2-a57e-3b53c2b5e2a4")
                 }
             }
         }
@@ -207,7 +209,6 @@ FluArea {
                 Layout.fillWidth: true
                 implicitHeight: 400
             }
-
         }
         Component {
             id: other_view
@@ -222,28 +223,28 @@ FluArea {
             }
         }
 
-//        Item {
+        //        Item {
-//            Layout.fillWidth: true
+        //            Layout.fillWidth: true
-//            implicitHeight: 50
+        //            implicitHeight: 50
-//            FluText {
+        //            FluText {
-//                id: text_note
+        //                id: text_note
-//                text: "笔记"
+        //                text: "笔记"
-//                padding: 10
+        //                padding: 10
-//                font {
+        //                font {
-//                    pointSize: 15
+        //                    pointSize: 15
-//                    bold: true
+        //                    bold: true
-//                }
+        //                }
-//            }
+        //            }
-//            FluTextButton {
+        //            FluTextButton {
-//                id: button_publish
+        //                id: button_publish
-//                text: "发布笔记"
+        //                text: "发布笔记"
-//                hoverColor: "blue"
+        //                hoverColor: "blue"
-//                normalColor: "black"
+        //                normalColor: "black"
-//                anchors {
+        //                anchors {
-//                    verticalCenter: text_note.verticalCenter
+        //                    verticalCenter: text_note.verticalCenter
-//                    right: parent.right
+        //                    right: parent.right
-//                }
+        //                }
-//            }
+        //            }
-//        }
+        //        }
     }
 }

AicsKnowledgeBase/qml/page/FilePage.qml

@@ -7,6 +7,7 @@ import QtQuick.Dialogs
 import FluentUI
 import AicsKB.FileTransferManager
 import "qrc:///AicsKnowledgeBase/qml/component"
+import "qrc:///AicsKnowledgeBase/qml/global"
 
 FluArea {
     property string url: ''
@@ -32,7 +33,33 @@ FluArea {
         FileDialog {
             id: fileDialog
             onAccepted: function () {
-                FileTransferManager.upload(selectedFile)
+                const size = FileTransferManager.getFileSize(selectedFile)
+                const md5 = FileTransferManager.getFileMd5(selectedFile)
+
+                if (size <= 0 || md5 === '')
+                    return
+
+                var body = {
+                    "name": "test2",
+                    "brief": "brief",
+                    "size": size,
+                    "md5": md5,
+                    "tags": [],
+                    "parentId": null
+                }
+                console.log("begin")
+                console.log(JSON.stringify(body))
+
+                Request.post("knowledge/file", JSON.stringify(body),
+                             function (res, data) {
+                                 console.log(res)
+                                 console.log(data)
+                                 FileTransferManager.upload(selectedFile,
+                                                            data.id,
+                                                            data.ticket)
+                             }, function (res, data) {
+                                 console.log(res)
+                             })
             }
         }
     }

AicsKnowledgeBase/src/FileTransferListModel.cpp

@@ -7,6 +7,8 @@ FileTransferListModel::FileTransferListModel(QObject *parent)
 	m_roleName.insert(kNameRole, "name");
 	m_roleName.insert(kCompletedSizeRole, "completedSize");
 	m_roleName.insert(kTotalSizeRole, "totalSize");
+	m_roleName.insert(kSpeedRole, "speed");
+	m_roleName.insert(kPausedRole, "paused");
 
 	m_data = {
 			{"v", "vivo",  1200, 2000},
@@ -42,6 +44,10 @@ QVariant FileTransferListModel::data(const QModelIndex &index, int role) const
 			return m_data.value(index.row()).completedSize;
 		case kTotalSizeRole:
 			return m_data.value(index.row()).totalSize;
+		case kSpeedRole:
+			return m_data.value(index.row()).speed;
+		case kPausedRole:
+			return m_data.value(index.row()).paused;
 		default:
 			break;
 	}

AicsKnowledgeBase/src/FileTransferListModel.h

@@ -11,6 +11,8 @@ struct FileItem
 	QString name;
 	int64_t completedSize;
 	int64_t totalSize;
+	int64_t speed;
+	bool paused = false;
 };
 
 
@@ -39,7 +41,9 @@ public:
 		kIdRole = Qt::UserRole + 1,
 		kNameRole,
 		kCompletedSizeRole,
-		kTotalSizeRole
+		kTotalSizeRole,
+		kSpeedRole,
+		kPausedRole
 	};
 private:
 	explicit FileTransferListModel(QObject *parent = nullptr);

AicsKnowledgeBase/src/FileTransferManager.cpp

@@ -9,7 +9,9 @@
 #include <QtConcurrent/QtConcurrent>
 #include <fstream>
 
-static const std::string baseUrl = "http://127.0.0.1:4523/m1/2914957-0-default/";
+static const std::string baseUrl = "https://api.hammer-hfut.tk:233/aics/file/";
+//static const std::string baseUrl = "http://127.0.0.1:4523/m1/2914957-0-6e5f2db1/";
+//static const std::string baseUrl = "https://quic.nginx.org/";
 
 static size_t writeDataCallback(void *contents, size_t size, size_t nmemb, void *userp)
 {
@@ -28,24 +30,26 @@ static size_t writeDataCallback(void *contents, size_t size, size_t nmemb, void
 	return 0;
 }
 
-CURLcode httpGet(const std::string &url, std::string &response, int timeout = 3000)
+CURLcode
+httpGet(const std::string &url, std::string &response, long httpVersion = CURL_HTTP_VERSION_3ONLY, int timeout = 3000)
 {
 	CURLcode res;
 
 	// 获取easy handle
 	CURL *easy_handle = curl_easy_init();
-	if (nullptr == easy_handle) {
+	if (!easy_handle) return CURLE_FAILED_INIT;
-		curl_global_cleanup();
+
-		return CURLE_FAILED_INIT;
-	}
 	// 设置easy handle属性
-	//curl_easy_setopt(easy_handle, CURLOPT_HTTP_VERSION, (long) CURL_HTTP_VERSION_3ONLY);
+	curl_easy_setopt(easy_handle, CURLOPT_VERBOSE, 1L);
+	curl_easy_setopt(easy_handle, CURLOPT_HTTP_VERSION, httpVersion);
 	curl_easy_setopt(easy_handle, CURLOPT_URL, (baseUrl + url).c_str());
 	curl_easy_setopt(easy_handle, CURLOPT_WRITEFUNCTION, writeDataCallback);
 	curl_easy_setopt(easy_handle, CURLOPT_TIMEOUT, timeout);
 	curl_easy_setopt(easy_handle, CURLOPT_WRITEDATA, (void *) &response);
 	curl_easy_setopt(easy_handle, CURLOPT_FOLLOWLOCATION, 1L);
 	//curl_easy_setopt(easy_handle, CURLOPT_DEFAULT_PROTOCOL, "https");
+	//curl_easy_setopt(easy_handle, CURLOPT_SSL_VERIFYPEER, 0L);
+	//curl_easy_setopt(easy_handle, CURLOPT_SSL_VERIFYHOST, 0L);//不验证证书和HOST
 	// 执行数据请求
 	res = curl_easy_perform(easy_handle);
 	curl_easy_cleanup(easy_handle);
@@ -55,55 +59,78 @@ CURLcode httpGet(const std::string &url, std::string &response, int timeout = 30
 FileTransferManager::FileTransferManager(QObject *parent)
 		: QObject(parent)
 {
+	std::string resData;
+	if (CURLE_OK == httpGet("file/hello", resData))
+		qDebug() << "HTTP3 OK\n" << resData.c_str();
+	else
+		qDebug() << "HTTP3 FAILED";
 
 }
 
+int64_t completedSize = 0;
 
-void FileTransferManager::upload(QUrl fileUrl)
+size_t readDataFunc(void *ptr, size_t size, size_t nmemb, void *file)
+{
+	auto s = reinterpret_cast<QFile *>(file)->read(reinterpret_cast<char *>(ptr),
+												   size * nmemb);
+	completedSize += s;
+	qDebug() << std::format("Uploading: {} / {}", completedSize,
+							reinterpret_cast<QFile *>(file)->size()).c_str();
+	return s;
+}
+
+void FileTransferManager::upload(const QUrl &fileUrl, const QString &fileId, const QString &ticket)
 {
 	qDebug() << fileUrl.fileName();
 
+	QFile file = fileUrl.toLocalFile();
+	if (!file.open(QIODevice::ReadOnly))
+		return;
+	auto fileSize = file.size();
 
-	CURL *curl;
 	CURLcode res;
-	curl = curl_easy_init();
+	CURL *curl = curl_easy_init();
-	if (curl) {
+	if (!curl)
-		curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "POST");
+		return;
-		curl_easy_setopt(curl, CURLOPT_URL, "http://127.0.0.1:4523/m1/2914957-0-default/");
+
+	curl_easy_setopt(curl, CURLOPT_URL, (baseUrl + "file/" + fileId.toStdString()).c_str());
+	curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
 	curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
 	curl_easy_setopt(curl, CURLOPT_DEFAULT_PROTOCOL, "https");
-		struct curl_slist *headers = NULL;
+	curl_easy_setopt(curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_3ONLY);
-		headers = curl_slist_append(headers, "User-Agent: Apifox/1.0.0 (https://apifox.com)");
+	curl_httppost *formpost = nullptr;
-		curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
+	curl_httppost *lastptr = nullptr;
-		curl_mime *mime;
+	curl_formadd(&formpost, &lastptr, CURLFORM_COPYNAME, "ticket",
-		curl_mimepart *part;
+				 CURLFORM_COPYCONTENTS, ticket.toStdString().c_str(),
-		mime = curl_mime_init(curl);
+				 CURLFORM_END);
-		part = curl_mime_addpart(mime);
+
-		curl_mime_name(part, "ticket");
+	curl_formadd(&formpost, &lastptr, CURLFORM_COPYNAME, "rangeStart",
-		curl_mime_data(part, "<ticket>", CURL_ZERO_TERMINATED);
+				 CURLFORM_COPYCONTENTS, std::to_string(0).c_str(),
-		part = curl_mime_addpart(mime);
+				 CURLFORM_END);
-		curl_mime_name(part, "rangeStart");
+	curl_formadd(&formpost, &lastptr, CURLFORM_COPYNAME, "rangeEnd",
-		curl_mime_data(part, "<rangeStart>", CURL_ZERO_TERMINATED);
+				 CURLFORM_COPYCONTENTS, std::to_string(fileSize).c_str(),
-		part = curl_mime_addpart(mime);
+				 CURLFORM_END);
-		curl_mime_name(part, "rangeEnd");
+
-		curl_mime_data(part, "<rangeEnd>", CURL_ZERO_TERMINATED);
+	curl_formadd(&formpost, &lastptr,
-		part = curl_mime_addpart(mime);
+				 CURLFORM_COPYNAME, "data",
-		curl_mime_name(part, "data");
+				 CURLFORM_STREAM, &file,
-		curl_mime_filedata(part, "<data>");
+				 CURLFORM_CONTENTLEN, fileSize,
-		curl_easy_setopt(curl, CURLOPT_MIMEPOST, mime);
+				 CURLFORM_END);
+	curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
+	curl_easy_setopt(curl, CURLOPT_READFUNCTION, readDataFunc);
+	qDebug() << "Begin Upload";
+	completedSize = 0;
 	res = curl_easy_perform(curl);
-		curl_mime_free(mime);
+	if (res == CURLE_OK)
-	}
+		qDebug() << "Upload Success";
+	else
+		qDebug() << "Upload Failed";
 	curl_easy_cleanup(curl);
+	curl_formfree(formpost);
+	file.close();
 }
 
 
-struct FileTransfering : FileItem
-{
-	CURL *curlHandle = nullptr;
-	std::ofstream file;
-};
-
 curl_off_t getHttpFileSize(const std::string &url)
 {
 	curl_off_t fileLength = 0;
@@ -112,6 +139,7 @@ curl_off_t getHttpFileSize(const std::string &url)
 	curl_easy_setopt(handle, CURLOPT_URL, url.c_str());
 	curl_easy_setopt(handle, CURLOPT_HEADER, 0);    //只需要header头
 	curl_easy_setopt(handle, CURLOPT_NOBODY, 1);    //不需要body
+	curl_easy_setopt(handle, CURLOPT_FOLLOWLOCATION, 1L);
 
 	if (curl_easy_perform(handle) == CURLE_OK)
 		curl_easy_getinfo(handle, CURLINFO_CONTENT_LENGTH_DOWNLOAD_T, &fileLength);
@@ -123,28 +151,66 @@ curl_off_t getHttpFileSize(const std::string &url)
 	return fileLength;
 }
 
+struct FileTransfering : FileItem
+{
+	CURL *curlHandle = nullptr;
+	std::ofstream file;
+};
+
 size_t receiveDataFunc(const void *ptr, size_t size, size_t nmemb, void *obj)
 {
 	auto buf = (FileTransfering *) obj;
 	auto writeSize = size * nmemb;
 	buf->file.write(reinterpret_cast<const char *>(ptr), writeSize);
-	buf->completedSize += writeSize;
-	qDebug() << std::format("Downloading: {} / {}", buf->completedSize, buf->totalSize).c_str();
-
-	QTimer::singleShot(0, qApp, [buf]() {
-		FileTransferListModel::instance().setItem(static_cast<FileItem>(*buf));
-	});
-
 	return writeSize;
 }
 
+static int xferinfo(void *p, curl_off_t dltotal, curl_off_t dlnow, curl_off_t ultotal, curl_off_t ulnow)
+{
+	auto fileTrans = (FileTransfering *) p;
+	curl_off_t speed = 0;
+
+	curl_easy_getinfo(fileTrans->curlHandle, CURLINFO_SPEED_DOWNLOAD_T, &speed);
+
+	fileTrans->completedSize += dlnow;
+
+	fileTrans->speed = speed;
+	qDebug() << std::format("Downloading: {} / {}, Speed: {}", fileTrans->completedSize, fileTrans->totalSize,
+							speed).c_str();
+
+	auto item = static_cast<FileItem>(*fileTrans);
+	QTimer::singleShot(0, qApp, [item]() {
+		FileTransferListModel::instance().setItem(item);
+	});
+
+	if (fileTrans->paused) {
+		qDebug() << "Pause";
+		return 1;
+	}
+
+
+	fileTrans->completedSize -= dlnow;
+
+
+	return 0;
+}
+
+
+std::unordered_map<QString, FileTransfering> transferMap;
+
+std::mutex transferMapMutex;
+
 bool httpDownload(const std::string &url, const FileItem &item)
 {
 	auto fileSize = getHttpFileSize(url);//获得文件大小。
 	if (fileSize != -1) {
 		qDebug() << "FileSize: " << fileSize;
 
-		FileTransfering obj = (FileTransfering) item;
+		transferMapMutex.lock();
+		auto [iter, _] = transferMap.emplace(item.id, (FileTransfering) item);
+		transferMapMutex.unlock();
+
+		FileTransfering &obj = iter->second;
 
 		obj.curlHandle = curl_easy_init();
 		if (!obj.curlHandle)
@@ -157,19 +223,29 @@ bool httpDownload(const std::string &url, const FileItem &item)
 			curl_easy_cleanup(obj.curlHandle);
 			return false;
 		} else {
+
 			curl_easy_setopt(obj.curlHandle, CURLOPT_VERBOSE, 0L);
 			curl_easy_setopt(obj.curlHandle, CURLOPT_HEADER, 0);
 			curl_easy_setopt(obj.curlHandle, CURLOPT_NOPROGRESS, 1L);
 			curl_easy_setopt(obj.curlHandle, CURLOPT_NOSIGNAL, 1L);
+			curl_easy_setopt(obj.curlHandle, CURLOPT_FOLLOWLOCATION, 1L);
 			curl_easy_setopt(obj.curlHandle, CURLOPT_URL, url.c_str());
 			curl_easy_setopt(obj.curlHandle, CURLOPT_WRITEDATA, (void *) &obj);
 			curl_easy_setopt(obj.curlHandle, CURLOPT_WRITEFUNCTION, receiveDataFunc);
+			curl_easy_setopt(obj.curlHandle, CURLOPT_NOPROGRESS, false);//设为false 下面才能设置进度响应函数
+			curl_easy_setopt(obj.curlHandle, CURLOPT_XFERINFOFUNCTION, xferinfo);
+			curl_easy_setopt(obj.curlHandle, CURLOPT_XFERINFODATA, &obj);
 
 			//下载
 			auto res = curl_easy_perform(obj.curlHandle);
 			curl_easy_cleanup(obj.curlHandle);
 			obj.file.close();
-			return res == CURLE_OK && obj.completedSize == obj.totalSize;
+
+			transferMapMutex.lock();
+			transferMap.erase(obj.id);
+			transferMapMutex.unlock();
+
+			return res == CURLE_OK;
 		}
 	} else
 		return false;
@@ -178,18 +254,91 @@ bool httpDownload(const std::string &url, const FileItem &item)
 void FileTransferManager::download(QString fileId)
 {
 	static int _fileId = 0;
-	fileId = QString::number(_fileId++);
+	//fileId = QString::number(_fileId++);
 
 	QtConcurrent::run([fileId, this] {
 		qDebug() << "Start Get";
 
 		std::string resData;
-		if (CURLE_OK != httpGet(fileId.toStdString() + "/status", resData))
+		if (CURLE_OK != httpGet("File/" + fileId.toStdString() + "/status", resData))
 			return;
 
 		qDebug() << resData.c_str();
 		auto resJson = QJsonDocument::fromJson(resData.c_str());
 		//if(!resJson["isCompleted"].toBool())
+		return;
+
+
+
+/*		int size = resJson["size"].toInt();
+		FileItem item{fileId, resJson["md5"].toString(), 0, size};
+		QTimer::singleShot(0, qApp, [this, item]() {
+			FileTransferListModel::instance().insertItem(item);
+		});*/
+
+		auto fileUrl = "https://curl.se/download/curl-8.1.2.zip";
+
+
+/*		curl_slist *headers = nullptr;
+		headers = curl_slist_append(headers, "Range: bytes=0-");
+		curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);*/
+
+
+		int64_t size = getHttpFileSize(fileUrl);
+		FileItem item{fileId, fileId, 0, size};
+
+		auto res = httpDownload(fileUrl, item);
+
+
+		qDebug() << "End Get" << res;
+	});
+
+
+}
+
+void FileTransferManager::pause(const QString &fileId)
+{
+	transferMapMutex.lock();
+	transferMap[fileId].paused = true;
+	transferMapMutex.unlock();
+}
+
+QString FileTransferManager::getFileMd5(const QUrl &fileUrl)
+{
+	QFile sourceFile = fileUrl.toLocalFile();
+
+	if (sourceFile.open(QIODevice::ReadOnly)) {
+		QCryptographicHash hash(QCryptographicHash::Md5);
+		QByteArray buffer;
+		while ((buffer = sourceFile.read(10240)).size() > 0) {
+			hash.addData(buffer);
+		}
+
+		sourceFile.close();
+		return {hash.result().toHex()};
+	}
+	return {};
+}
+
+int64_t FileTransferManager::getFileSize(const QUrl &fileUrl)
+{
+	return QFile(fileUrl.toLocalFile()).size();
+}
+
+void FileTransferManager::resume(const QString &fileId)
+{
+
+	QtConcurrent::run([fileId, this] {
+		qDebug() << "Start Get";
+
+		std::string resData;
+		if (CURLE_OK != httpGet("File/" + fileId.toStdString() + "/status", resData, CURL_HTTP_VERSION_1_1))
+			return;
+
+		qDebug() << resData.c_str();
+		return;
+		auto resJson = QJsonDocument::fromJson(resData.c_str());
+		//if(!resJson["isCompleted"].toBool())
 		//	return;
 
 
@@ -202,8 +351,14 @@ void FileTransferManager::download(QString fileId)
 
 		auto fileUrl = "https://curl.se/download/curl-8.1.2.zip";
 
+
+/*		curl_slist *headers = nullptr;
+		headers = curl_slist_append(headers, "Range: bytes=0-");
+		curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);*/
+
+
 		int64_t size = getHttpFileSize(fileUrl);
-		FileItem item{fileId, resJson["md5"].toString(), 0, size};
+		FileItem item{fileId, fileId, 0, size};
 		QTimer::singleShot(0, qApp, [this, item]() {
 			FileTransferListModel::instance().insertItem(item);
 		});
@@ -211,20 +366,8 @@ void FileTransferManager::download(QString fileId)
 		auto res = httpDownload(fileUrl, item);
 
 
-		while (item.completedSize < item.totalSize && false) {
-			item.completedSize += 1;
-			QTimer::singleShot(0, qApp, [this, item]() {
-				FileTransferListModel::instance().setItem(item);
-			});
-
-			using namespace std::chrono_literals;
-			std::this_thread::sleep_for(100ms);
-		}
-
-
 		qDebug() << "End Get" << res;
 	});
 
-
 }
 

AicsKnowledgeBase/src/FileTransferManager.h

@@ -8,17 +8,26 @@
 
 #include <QObject>
 #include <QUrl>
+#include <unordered_map>
 #include "FileTransferListModel.h"
 
+
+
 class FileTransferManager : public QObject
 {
 Q_OBJECT
 public:
 	explicit FileTransferManager(QObject *parent = nullptr);
 
-	Q_INVOKABLE void upload(QUrl fileUrl);
+	Q_INVOKABLE int64_t getFileSize(const QUrl& fileUrl);
+	Q_INVOKABLE QString getFileMd5(const QUrl& fileUrl);
+	Q_INVOKABLE void upload(const QUrl& fileUrl, const QString& fileId, const QString& ticket);
 
 	Q_INVOKABLE void download(QString fileId);
+	Q_INVOKABLE void pause(const QString& fileId);
+	Q_INVOKABLE void resume(const QString& fileId);
+
+private:
 
 };