mirror of
https://gitee.com/Zhaoxin59/my-chat_-client.git
synced 2026-02-14 00:51:48 +08:00
add http and websocket
This commit is contained in:
@ -9,6 +9,14 @@
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#include <QUuid>
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#include "base.qpb.h"
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#include "gateway.qpb.h"
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#include "user.qpb.h"
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#include "friend.qpb.h"
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#include "file.qpb.h"
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#include "notify.qpb.h"
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#include "speech_recognition.qpb.h"
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#include "message_storage.qpb.h"
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#include "message_transmit.qpb.h"
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// 创建命名空间
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namespace model {
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@ -1,4 +1,4 @@
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#include "datacenter.h"
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#include "datacenter.h"
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namespace model
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{
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@ -9,11 +9,144 @@ namespace model
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if (instance == nullptr) {
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instance = new DataCenter();
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}
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return nullptr;
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return instance;
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}
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DataCenter::DataCenter()
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DataCenter::~DataCenter()
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{
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//释放所有的成员
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//此处就不必判断nullptr，直接delete即可
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//c++标准中明确规定了，对nullptr进行delete是合法行为，不会有任何副作用
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delete myself;
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delete friendList;
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delete chatSessionList;
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delete memberList;
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delete applyList;
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delete recentMessages;
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delete unreadMessageCount;
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delete searchUserResult;
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delete searchMessageResult;
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}
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}
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DataCenter::DataCenter() : netClient(this)
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{
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//此处只是把这几个hash类型的属性进行new出实例，其他的QList都暂时不实例化
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//主要是为了使用nullptr表示非法状态
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//对于hash来说，不关心整个的QHash是否是nullptr，而是关心某个key对应的value是否存在
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//通过key是否存在，也能表示该值是否有效
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recentMessages = new QHash<QString, QList<Message>>();
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memberList = new QHash<QString, QList<UserInfo>>();
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unreadMessageCount = new QHash<QString, int>();
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//加载数据
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loadDataFile();
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}
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void DataCenter::initDataFile()
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{
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//构造出文件的路径，使用appData存储文件
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QString basePath = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
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QString filePath = basePath + "/ChatClient.json";
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QDir dir;
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if (!dir.exists(basePath)) {
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//没有则进行目录的创建
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dir.mkpath(basePath);
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}
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//构造好文件的路径之后，把文件创建出来
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//写的方式打开，并且写入初始内容
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QFile file(filePath);
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if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
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LOG() << "initDataFile open file failed!!!" << file.errorString();
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file.close();
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return;
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}
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//打开成功，写入初始内容
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QString data = "{\n\n}";
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file.write(data.toUtf8());
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file.close();
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}
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void DataCenter::saveDataFile()
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{
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QString basePath = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
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QString filePath = basePath + "/ChatClient.json";
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QFile file(filePath);
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if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
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LOG() << "saveDataFile open file failed!!!" << file.errorString();
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file.close();
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return;
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}
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//按照json格式进行数据的写入
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//这个对象可以当作map一样来使用
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QJsonObject jsonObj;
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jsonObj["loginSessionId"] = loginSessionId;
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QJsonObject jsonUnread;
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for (auto it = unreadMessageCount->begin(); it != unreadMessageCount->end(); ++it) {
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//注意此处的qt迭代器使用和stl有区别（不是使用first和second）
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jsonUnread[it.key()] = it.value();
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}
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jsonObj["unread"] = jsonUnread;
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//把json写入文件
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QJsonDocument jsonDoc(jsonObj);
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QString s = jsonDoc.toJson();
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file.write(s.toUtf8());
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//关闭文件
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file.close();
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}
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//加载文件，在DataCenter实例化就应该执行的
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void DataCenter::loadDataFile()
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{
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//确保加载之前就针对文件进行初始化操作
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QString basePath = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
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QString filePath = basePath + "/ChatClient.json";
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//判定文件是否存在，不存在则初始化，并创建出空空白的json文件
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QFileInfo fileInfo(filePath);
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if (!fileInfo.exists()) {
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initDataFile();
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}
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//按读方式打开文件
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QFile file(filePath);
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if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
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LOG() << "loadDataFile open file failed!!!" << file.errorString();
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return;
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}
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//读取文件内容，解析为 JSON对象
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QJsonDocument jsonDoc = QJsonDocument::fromJson(file.readAll());
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if (jsonDoc.isNull()) {
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LOG() << "loadDataFile parsing the json file failed!!!";
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file.close();
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return;
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}
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QJsonObject jsonObj = jsonDoc.object();
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this->loginSessionId = jsonObj["loginSessionId"].toString();
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this->unreadMessageCount->clear();
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QJsonObject jsonUnread = jsonObj["unread"].toObject();
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for (auto it = jsonUnread.begin(); it != jsonUnread.end(); ++it) {
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this->unreadMessageCount->insert(it.key(), it.value().toInt());
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}
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file.close();
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}
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void DataCenter::getMyselfAsync()
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{
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//DataCenter 只是负责“处理数据”，
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//而真正负责网络进行通信，需要通过NetClient
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netClient.getMyself(loginSessionId);
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}
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} //end namespace model
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@ -1,8 +1,12 @@
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#pragma once
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#pragma once
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#include <QWidget>
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#include <qstandardpaths.h>
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#include <QDir>
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#include <QJsonObject>
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#include "data.h"
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#include "../network/netclient.h"
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namespace model
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{
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@ -13,12 +17,13 @@ namespace model
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public:
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static DataCenter* getInstance();
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~DataCenter();
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/// <summary>
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/// <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĺ͡<EFBFBD>
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/// 计算两个整数的和。
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/// </summary>
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/// <param name="a"><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></param>
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/// <param name="b"><EFBFBD>ڶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></param>
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/// <returns><EFBFBD><EFBFBD><EFBFBD><EFBFBD> a + b <EFBFBD>Ľ<EFBFBD><EFBFBD><EFBFBD></returns>
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/// <param name="a">第一个加数</param>
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/// <param name="b">第二个加数</param>
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/// <returns>返回 a + b 的结果</returns>
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/*int add(int a, int b) {
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return a + b;
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}*/
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@ -28,29 +33,70 @@ namespace model
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static DataCenter* instance;
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//<EFBFBD>г<EFBFBD>DataCenter<EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>֯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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//列出DataCenter中要组织管理的所有数据
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//<EFBFBD><EFBFBD>ǰ<EFBFBD>ͻ<EFBFBD><EFBFBD>˵<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>ĵ<EFBFBD>¼<EFBFBD>ỰId
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//当前客户端登录到服务器对应的登录会话Id
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QString loginSessionId;
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//<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>Ϣ
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//当前的用户信息
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UserInfo* myself = nullptr;
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//<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>
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QList<UserInfo>* firendList = nullptr;
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//好友列表
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QList<UserInfo>* friendList = nullptr;
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//<EFBFBD>Ự<EFBFBD>б<EFBFBD>
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//会话列表
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QList<ChatSessionInfo>* chatSessionList = nullptr;
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//<EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD>ǰѡ<EFBFBD>еĻỰ<EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD>
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//记录当前选中的会话是哪个
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QString currentChatSession = "";
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//<EFBFBD><EFBFBD>¼ÿ<EFBFBD><EFBFBD><EFBFBD>Ự<EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>Ա
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//记录每个会话中，都有哪些成员
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QHash<QString, QList<UserInfo>>* memberList = nullptr;//unordered_map
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//<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>
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//待处理的好友申请列表
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QList<UserInfo>* applyList = nullptr;
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//每个会话最近消息的列表,key为chatSessionId，value为消息列表
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QHash<QString, QList<Message>>* recentMessages = nullptr;
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//存储每个会话，表示未读消息的数量
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QHash<QString, int>* unreadMessageCount = nullptr;
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// 用户的好友搜索结果
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QList<UserInfo>* searchUserResult = nullptr;
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//保存一个历史消息搜索结果
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QList<Message>* searchMessageResult = nullptr;
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//短信（邮箱）验证码的验证Id
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QString currentVerifyCodeId = "";
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//让dataCenter持有Netclient实例
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network::NetClient netClient;
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public:
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/// <summary>
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/// 初始化数据文件
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/// </summary>
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void initDataFile();
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//存储数据到文件中
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void saveDataFile();
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//从数据文件中加载数据到内存
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void loadDataFile();
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//获取到当前的登录会话Id
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const QString& getLoginSessionId() const{
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return loginSessionId;
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}
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//验证网络的连通性
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void ping() { netClient.ping(); }
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//通过网络获取到用户的个人信息
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void getMyselfAsync();
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signals:
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};
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} //end namespace model
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