From 1a300f4ca7862cfbb675973b816bae7c45fa24e3 Mon Sep 17 00:00:00 2001 From: typingbugs Date: Sun, 28 Jul 2024 22:47:24 +0800 Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E6=88=90=E8=AE=BE=E7=BD=AE=E9=A1=B5?= =?UTF-8?q?=E9=9D=A2=E5=92=8C=E9=80=80=E5=87=BA=E9=A1=B5=E9=9D=A2=EF=BC=8C?= =?UTF-8?q?=E5=BC=80=E5=8D=A1=E9=A1=B5=E9=9D=A2=E7=9A=84=E7=94=BB=E5=9B=BE?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .gitignore | 74 +++ CardManageSystem.pro | 44 ++ CardManageSystem_zh_CN.ts | 3 + HF15693.h | 195 ++++++++ HF15693.lib | Bin 0 -> 5972 bytes .../debug/qmake_qmake_qm_files.qrc | 5 + doc/source/.$ER.drawio.bkp | 31 ++ doc/source/ER.drawio | 148 ++++++ main.cpp | 23 + mainwindow.cpp | 47 ++ mainwindow.h | 62 +++ mainwindow.ui | 441 ++++++++++++++++++ newCardPage.h | 35 ++ quitAppPage.h | 28 ++ readerAPI.h | 43 ++ settingPage.h | 118 +++++ 16 files changed, 1297 insertions(+) create mode 100644 .gitignore create mode 100644 CardManageSystem.pro create mode 100644 CardManageSystem_zh_CN.ts create mode 100644 HF15693.h create mode 100644 HF15693.lib create mode 100644 build/Desktop_Qt_6_7_2_MinGW_64_bit-Debug/debug/qmake_qmake_qm_files.qrc create mode 100644 doc/source/.$ER.drawio.bkp create mode 100644 doc/source/ER.drawio create mode 100644 main.cpp create mode 100644 mainwindow.cpp create mode 100644 mainwindow.h create mode 100644 mainwindow.ui create mode 100644 newCardPage.h create mode 100644 quitAppPage.h create mode 100644 readerAPI.h create mode 100644 settingPage.h diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..4a0b530 --- /dev/null +++ b/.gitignore @@ -0,0 +1,74 @@ +# This file is used to ignore files which are generated +# ---------------------------------------------------------------------------- + +*~ +*.autosave +*.a +*.core +*.moc +*.o +*.obj +*.orig +*.rej +*.so +*.so.* +*_pch.h.cpp +*_resource.rc +*.qm +.#* +*.*# +core +!core/ +tags +.DS_Store +.directory +*.debug +Makefile* +*.prl +*.app +moc_*.cpp +ui_*.h +qrc_*.cpp +Thumbs.db +*.res +*.rc +/.qmake.cache +/.qmake.stash + +# qtcreator generated files +*.pro.user* +CMakeLists.txt.user* + +# xemacs temporary files +*.flc + +# Vim temporary files +.*.swp + +# Visual Studio generated files +*.ib_pdb_index +*.idb +*.ilk +*.pdb +*.sln +*.suo +*.vcproj +*vcproj.*.*.user +*.ncb +*.sdf +*.opensdf +*.vcxproj +*vcxproj.* + +# MinGW generated files +*.Debug +*.Release + +# Python byte code +*.pyc + +# Binaries +# -------- +*.dll +*.exe + diff --git a/CardManageSystem.pro b/CardManageSystem.pro new file mode 100644 index 0000000..228b012 --- /dev/null +++ b/CardManageSystem.pro @@ -0,0 +1,44 @@ +QT += core gui sql + +greaterThan(QT_MAJOR_VERSION, 4): QT += widgets + +CONFIG += c++17 + +# You can make your code fail to compile if it uses deprecated APIs. +# In order to do so, uncomment the following line. +#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 + +SOURCES += \ + main.cpp \ + mainwindow.cpp + +HEADERS += \ + HF15693.h \ + mainwindow.h \ + newCardPage.h \ + quitAppPage.h \ + readerAPI.h \ + settingPage.h + +FORMS += \ + mainwindow.ui + +TRANSLATIONS += \ + CardManageSystem_zh_CN.ts +CONFIG += lrelease +CONFIG += embed_translations + +# Default rules for deployment. +qnx: target.path = /tmp/$${TARGET}/bin +else: unix:!android: target.path = /opt/$${TARGET}/bin +!isEmpty(target.path): INSTALLS += target + +DISTFILES += \ + HF15693.dll \ + HF15693.lib + +win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../release/ -lHF15693 +else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../debug/ -lHF15693 +else:unix: LIBS += -L$$PWD/../ -lHF15693 + +LIBS += -L. -lHF15693 diff --git a/CardManageSystem_zh_CN.ts b/CardManageSystem_zh_CN.ts new file mode 100644 index 0000000..630fd35 --- /dev/null +++ b/CardManageSystem_zh_CN.ts @@ -0,0 +1,3 @@ + + + diff --git a/HF15693.h b/HF15693.h new file mode 100644 index 0000000..64fe3c8 --- /dev/null +++ b/HF15693.h @@ -0,0 +1,195 @@ +// 下列 ifdef 块是创建使从 DLL 导出更简单的 +// 宏的标准方法。此 DLL 中的所有文件都是用命令行上定义的 HF15693_EXPORTS +// 符号编译的。在使用此 DLL 的 +// 任何其他项目上不应定义此符号。这样，源文件中包含此文件的任何其他项目都会将 +// HF15693_API 函数视为是从 DLL 导入的，而此 DLL 则将用此宏定义的 +// 符号视为是被导出的。 +#ifndef __HF15693_H__ +#define __HF15693_H__ + +#ifdef HF15693_EXPORTS +#define HF15693_API __declspec(dllexport) +#else +#define HF15693_API __declspec(dllimport) +#endif + + +#define OP_RESPONSE_FLAG_ERROR 0x01 +#define OP_RESPONSE_FLAG_EXTENSION 0x08 + +#define DATA_LEN 256 +#define MAX_UID 32 +#define UID_LEN 68 +#define DSFID_LEN 4 +#define CMD_LEN 2048 + +// 15693命令代码 +#define CC_INVENTORY "01" +#define CC_QUIET "02" +#define CC_READ_SB "20" +#define CC_WRITE_SB "21" +#define CC_LOCK "22" +#define CC_READ_MP "23" +#define CC_WRITE_MP "24" +#define CC_SELECT "25" +#define CC_READY "26" +#define CC_WRITE_API "27" +#define CC_LOCK_API "28" +#define CC_WRITE_DSFID "29" +#define CC_LOCK_DSFID "2A" +#define CC_GET_INFO "2B" +#define CC_GET_SEC_STAT "2C" + +//命令字 +#define INVENTORY 0 +#define READ_SB 1 +#define WRITE_SB 2 +#define LOCK_B 3 +#define READ_MB 4 +#define WRITE_MB 5 +#define QUIET 6 +#define SELECT 7 +#define READY 8 +#define WRITE_AFI 9 +#define LOCK_AFI 10 +#define WRITE_DSFID 11 +#define LOCK_DSFID 12 +#define T15SYSTEM_INFO 13 +#define MBS_STATUS 14 +#define PROTOCOL 15 +#define FLAG 16 +#define SET 17 + +#ifdef __cplusplus +extern "C" { +#endif + +extern HF15693_API int t15bDataCoding /*数据编码:0 - 1/4; 1 - 1/256*/, t15bFullPower /*全功率*/, t15bSubCarrier /*副载波*/, + t15bDataRate /*高数据率*/, + t15bInventory /*盘点标志*/, t15bSelect /*选择标志/AFI标志*/, t15bAddress /*地址标志/槽数据标志*/, + t15bOption /*可选标志*/; + +extern HF15693_API char t15UID[UID_LEN], t15FirstBN[3], t15NumBl[3], t15Data[DATA_LEN], + t15DSFID[DSFID_LEN], t15AFI[5]; + +// 与字节序相关的函数，在函数内部不处理，需使用者自行处理 + +////////////////////////////// +//工具函数 +/********************************************* +/* 描述:打开串口 +/* 输入:串口号，如若打开com1，则参数为 1 +/* 输出:无 +/* 返回:true 打开成功；false 打开失败 +/* 其他: +/*********************************************/ +HF15693_API bool t15portOpen(int comno); + +/********************************************* +/* 描述:关闭串口 +/* 输入:无 +/* 输出:无 +/* 返回:true 关闭成功；false 关闭失败 +/* 其他: +/*********************************************/ +HF15693_API bool t15portClose(); + +/********************************************* +/* 描述:设置协议 +/* 输入:无 +/* 输出:无 +/* 返回: 0 设置成功； ~0 设置失败 +/* 其他: +/*********************************************/ +HF15693_API int t15setProtocol(); + +/********************************************* +/* 描述:执行命令 +/* 输入:cmdno - 命令字 +/* 输出:cmdstr - 向下发出的命令字段；reply - 对命令回复的字段 +/* 返回:(int) 命令回复字段中的有效字节数 +/* 其他: +/*********************************************/ +HF15693_API int t15execute(int cmdno, char *cmdstr,char *reply); + +///////////////////////////////////// + +/********************************************* +/* 描述:从一个字串中提取一个表示十六进制数字的子串，子串间以',' '[' 分隔 +/* 输入: str - 原字串 +/* 输出: str - 指向原串中提取到的子串的下一下字符， word - 提取到的子串 +/* 返回: 0 - 成功 ， 1 - 失败 +/* 其他: +/*********************************************/ +HF15693_API int getXWord (char **str, char *word); + +/********************************************* +/* 描述:从一个字串中提取一个表示十六进制数字的子串，子串间以',' '[' 分隔 +/* 输入: str - 原字串 +/* 输出: word - 提取到的子串 +/* 返回: +/* 其他: +/*********************************************/ +HF15693_API int getXWord2 ( char *str, char *word); + +/********************************************* +/* 描述:更改字节序 +/* 输入:pin - 原字串 ， lenbytes - 字串数据长度 +/* 输出:pout - 更改字节序后的字串 +/* 返回:无 +/* 其他:此函数会在pout后补0，使用者须保证其长度。 +/* 如，字串"123456" 更改字节序后变为 "563412" +/*********************************************/ +HF15693_API void t15changeByteOrder(char *pout,const char *pin,int lenbytes); + +/********************************************* +/* 描述:更改带块安全状态信息(block security status)的字串的字节序 +/* 输入:pin - 原字串 ， lenbytes - 字串数据长度，不包含'块安全状态信息'的长度 +/* 输出:sbss - 原字串中的bss值 ，pout - 更改字节序后的字串 +/* 返回:无 +/* 其他:字串的存储空间由使用者保证，会在pout后补0；sbss是用字串表示的一个字节的十六进制数 +/*********************************************/ +HF15693_API void t15changeByteOrder2(char *sbss,char *pout, char *pin,int lenbytes); + +/********************************************* +/* 描述:更改字串的字节序,字串包含多个块的数据 +/* 输入:pin - 原字串 ， numblocks - 原字串中包含的块数目 +/* 输出:pout - 更改字节序后的字串 +/* 返回:无 +/* 其他:每个块数据长度由pin长度和numblocks决定；会在pout后补0 +/*********************************************/ +HF15693_API void t15changeByteOrder_MB(char *pout, char *pin, int numblocks); + +/********************************************* +/* 描述:更改带块安全状态信息(block security status)的字串的字节序,字串包含多个块的数据 +/* 输入:pin - 原字串;lenbytes - 字串数据长度，不包含'块安全状态信息'的长度; numblocks - 原字串中包含的块数目 +/* 输出:mbss - 原字串中的bss值 ，pout - 更改字节序后的字串 +/* 返回:无 +/* 其他:各个块的bss依次存放于mbss中，多个块的数据依次存放于pout中 +/*********************************************/ +HF15693_API void t15changeByteOrder_MB2(char *mbss,char *pout, char *pin,int lenbytes, int numblocks); + +/********************************************* +/* 描述:解析返回的RSSI值 +/* 输入:字串表示的RSSI +/* 输出:无 +/* 返回:指向解析过的RSSI信息的内存块 +/* 其他:返回的指针指向的内存由函数分配管理 +/*********************************************/ +HF15693_API char* t15hex2rssi (char *str); + +/********************************************* +/* 描述:解析标签信息字串 +/* 输入:data - 原标签信息字串；flag - 标签信息标志 +/* 输出:(其他参数) +/* 返回:0 +/* 其他: +/*********************************************/ +HF15693_API int t15getTagSysInfo (char *data, const unsigned char flag,char *uid, char *dsfid, char *afi, + char *blSize, char *numBl, char *ic); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/HF15693.lib b/HF15693.lib new file mode 100644 index 0000000000000000000000000000000000000000..a692b218377b32322bcee731f701dbd94104dfc9 GIT binary patch literal 5972 zcmcIoU2IfE6h3V!l->UB_J<$QwGe>>E8Xr^o0w+%OE)cT?N1~zal74nX*XH+mb_7 zAX5PjFb#8jtZ#g zU5`72^!7;9PzAkka-W(sG<{Bxjj9PXW(a}~MbXt%N{|fA7;!CW3&z9UcBeP4r;N@) zTQE4gr!!%9=`)1hXs`HkM{n33o6&S*Xhux}uHE7-YmlTXp`}zlY<8^ilxhs?nxVzC z1Zjv}OGn+W#%9qXIL=vfY)UnDy{hR7Sd3Hdw+8(7_r|89$tksS&QOPR1x=5$E*4qH ziw67>VChTO2uhzi?>G65@XS+(YaJOxmzO@ry%dR 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+ + + + + + + + + + + + + + + + + diff --git a/doc/source/ER.drawio b/doc/source/ER.drawio new file mode 100644 index 0000000..53608a7 --- /dev/null +++ b/doc/source/ER.drawio @@ -0,0 +1,148 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/main.cpp b/main.cpp new file mode 100644 index 0000000..b5923bd --- /dev/null +++ b/main.cpp @@ -0,0 +1,23 @@ +#include "mainwindow.h" + +#include +#include +#include + +int main(int argc, char *argv[]) +{ + QApplication a(argc, argv); + + QTranslator translator; + const QStringList uiLanguages = QLocale::system().uiLanguages(); + for (const QString &locale : uiLanguages) { + const QString baseName = "CardManageSystem_" + QLocale(locale).name(); + if (translator.load(":/i18n/" + baseName)) { + a.installTranslator(&translator); + break; + } + } + MainWindow w; + w.show(); + return a.exec(); +} diff --git a/mainwindow.cpp b/mainwindow.cpp new file mode 100644 index 0000000..295c184 --- /dev/null +++ b/mainwindow.cpp @@ -0,0 +1,47 @@ +#include "mainwindow.h" +#include "ui_mainwindow.h" +#include "settingPage.h" +#include "quitAppPage.h" +#include "newCardPage.h" + +MainWindow::MainWindow(QWidget *parent) + : QMainWindow(parent) + , ui(new Ui::MainWindow) +{ + ui->setupUi(this); + + // 工具栏设置 + addToolBar(Qt::LeftToolBarArea, ui->toolBar); + ui->toolBar->setAllowedAreas(Qt::LeftToolBarArea | Qt::RightToolBarArea); + ui->toolBar->setFloatable(false); + ui->toolBar->setMovable(false); + + // 状态栏设置 + ui->statusBar->setStyleSheet(QString("QStatusBar::item{border: 0px}")); + + readerConnectStatusCheckBox = new QCheckBox(); + readerConnectStatusCheckBox->setChecked(false); + ui->statusBar->addWidget(readerConnectStatusCheckBox); + + comNumberLabel = new QLabel("当前无连接"); + ui->statusBar->addWidget(comNumberLabel); + + databaseConnectStatusCheckBox = new QCheckBox(); + databaseConnectStatusCheckBox->setChecked(false); + ui->statusBar->addWidget(databaseConnectStatusCheckBox); + + databaseLabel = new QLabel("数据库无连接"); + ui->statusBar->addWidget(databaseLabel); + + deviceLabel = new QLabel(device); + ui->statusBar->addWidget(deviceLabel); + + ui->stackedWidget->setCurrentWidget(ui->settingPage); +} + + +MainWindow::~MainWindow() +{ + delete ui; +} + diff --git a/mainwindow.h b/mainwindow.h new file mode 100644 index 0000000..43c1afa --- /dev/null +++ b/mainwindow.h @@ -0,0 +1,62 @@ +#ifndef MAINWINDOW_H +#define MAINWINDOW_H + +#include +#include +#include +#include +#include +#include +#include + +#include + +QT_BEGIN_NAMESPACE +namespace Ui { +class MainWindow; +} +QT_END_NAMESPACE + +class MainWindow : public QMainWindow +{ + Q_OBJECT + +public: + MainWindow(QWidget *parent = nullptr); + ~MainWindow(); + + void updateStatusBarComNumber(); + bool ready(); + +private slots: + void on_settingAction_triggered(); + void on_quitAppAction_triggered(); + void on_NewCardAction_triggered(); + + void on_connectReaderButton_clicked(); + void on_confirmQuitButton_clicked(); + void on_connectDatabaseButton_clicked(); + void on_inventoryButton_clicked(); + + + +private: + Ui::MainWindow *ui; + Reader reader; + QSqlDatabase db; + QString databaseIpAddr = ""; + int databasePort = 3306; + QString databasePassword = ""; + QString device = QString("未指定设备名"); + bool depositAllowed = false; + + QStatusBar *statusBar; + QStackedWidget *stackedWidget; + + QCheckBox *readerConnectStatusCheckBox; + QLabel *comNumberLabel; + QCheckBox *databaseConnectStatusCheckBox; + QLabel *databaseLabel; + QLabel *deviceLabel; +}; +#endif // MAINWINDOW_H diff --git a/mainwindow.ui b/mainwindow.ui new file mode 100644 index 0000000..2fac4c6 --- /dev/null +++ b/mainwindow.ui @@ -0,0 +1,441 @@ + + + MainWindow + + + + 0 + 0 + 708 + 493 + + + + MainWindow + + + + + + -50 + -40 + 701 + 481 + + + + true + + + 2 + + + + + + 310 + 260 + 80 + 23 + + + + 确认 + + + + + + 270 + 180 + 161 + 51 + + + + 确认退出应用吗？ + + + Qt::AlignmentFlag::AlignCenter + + + + + + + + 240 + 70 + 229 + 118 + + + + + + + + Microsoft JhengHei UI + 11 + false + + + + 连接读卡器 + + + Qt::AlignmentFlag::AlignCenter + + + + + + + + + 选择端口：COM + + + + + + + + 80 + 20 + + + + + 9 + + + + 3 + + + + + + + + + + + 直连模式 + + + true + + + true + + + + + + + + + + + 320 + 200 + 80 + 23 + + + + 连接 + + + + + + 250 + 260 + 231 + 159 + + + + + + + + Microsoft JhengHei UI + 11 + false + + + + 连接数据库 + + + Qt::AlignmentFlag::AlignCenter + + + + + + + + + + + 端口： + + + + + + + 172.29.68.245 + + + + + + + IP地址： + + + + + + + 密码： + + + + + + + + 80 + 20 + + + + + 9 + + + + 1024 + + + 65534 + + + 3306 + + + + + + + + + + 设备名： + + + + + + + + + + + + + + + + 330 + 430 + 80 + 23 + + + + 连接 + + + + + + + + 210 + 130 + 347 + 84 + + + + + + + + 200 + 0 + + + + + 200 + 16777215 + + + + + + + + + 200 + 0 + + + + + 200 + 16777215 + + + + + + + + 卡号： + + + + + + + 学/工号： + + + + + + + 查询 + + + + + + + + + 300 + 230 + 80 + 23 + + + + 开卡 + + + + + + + + + 0 + 0 + + + + + 0 + 20 + + + + + + toolBar_2 + + + LeftToolBarArea + + + false + + + + + + + + + + + + 设置 + + + QAction::MenuRole::NoRole + + + + + 退出 + + + QAction::MenuRole::NoRole + + + + + 消费 + + + QAction::MenuRole::NoRole + + + + + 开卡 + + + QAction::MenuRole::NoRole + + + + + 查询 + + + QAction::MenuRole::NoRole + + + + + 充值 + + + QAction::MenuRole::NoRole + + + + + 挂失 + + + QAction::MenuRole::NoRole + + + + + + diff --git a/newCardPage.h b/newCardPage.h new file mode 100644 index 0000000..1663aca --- /dev/null +++ b/newCardPage.h @@ -0,0 +1,35 @@ +#ifndef NEWCARDPAGE_H +#define NEWCARDPAGE_H + +#include "mainwindow.h" +#include "ui_mainwindow.h" + + +/* + * 功能：切换到开卡页面 + * 触发：点击工具栏的“开卡” +*/ +void MainWindow::on_NewCardAction_triggered() +{ + if (!ready()) + { + QMessageBox::warning(this, QString("提示"), QString("读卡器或数据库未连接，请设置。")); + ui->stackedWidget->setCurrentWidget(ui->settingPage); + return; + } + + ui->stackedWidget->setCurrentWidget(ui->newCardPage); +} + + +/* + * 功能：读卡器扫描卡片 + * 触发：点击开卡页面的“查询” +*/ +void MainWindow::on_inventoryButton_clicked() +{ + +} + + +#endif // NEWCARDPAGE_H diff --git a/quitAppPage.h b/quitAppPage.h new file mode 100644 index 0000000..49da04e --- /dev/null +++ b/quitAppPage.h @@ -0,0 +1,28 @@ +#ifndef QUITAPPPAGE_H +#define QUITAPPPAGE_H + +#include "mainwindow.h" +#include "ui_mainwindow.h" + + +/* + * 功能：切换到退出页面 + * 触发：点击工具栏的“退出” +*/ +void MainWindow::on_quitAppAction_triggered() +{ + ui->stackedWidget->setCurrentWidget(ui->quitAppPage); +} + + +/* + * 功能：退出程序 + * 触发：在退出页面点击“确认”按钮 +*/ +void MainWindow::on_confirmQuitButton_clicked() +{ + this->close(); +} + + +#endif // QUITAPPPAGE_H diff --git a/readerAPI.h b/readerAPI.h new file mode 100644 index 0000000..c3b3e2a --- /dev/null +++ b/readerAPI.h @@ -0,0 +1,43 @@ +#ifndef READERAPI_H +#define READERAPI_H + +#include + + +class Reader +{ +private: + int comNumber = -1; // com口号，若未连接为-1 + +public: + bool is_connected() + { + return comNumber > 0; + } + + bool connectReader() + { + if (t15portOpen(comNumber)) + { + return true; + } + else + { + comNumber = -1; + return false; + } + } + + void setComNumber(int comNumber) + { + this->comNumber = comNumber; + } + + int getComNumber() + { + return comNumber; + } +}; + + +#endif // READERAPI_H diff --git a/settingPage.h b/settingPage.h new file mode 100644 index 0000000..74080fa --- /dev/null +++ b/settingPage.h @@ -0,0 +1,118 @@ +#ifndef SETTINGPAGE_H +#define SETTINGPAGE_H + +#include "mainwindow.h" +#include "ui_mainwindow.h" + + +/* + * 功能：切换到设置页面 + * 触发：点击工具栏的“设置” +*/ +void MainWindow::on_settingAction_triggered() +{ + ui->stackedWidget->setCurrentWidget(ui->settingPage); +} + + +/* + * 功能：设置连接的读卡器的COM口号并更新状态栏的相应内容 + * 输入：要设置的COM口号 + * 返回：无 +*/ +void MainWindow::updateStatusBarComNumber() +{ + if (reader.is_connected()) + { + readerConnectStatusCheckBox->setChecked(true); + QString s = "已连接读卡器COM：" + QString::number(reader.getComNumber()); + comNumberLabel->setText(s); + } + else + { + readerConnectStatusCheckBox->setChecked(false); + QString s = "当前无连接"; + comNumberLabel->setText(s); + } +} + + +/* + * 功能：连接读卡器 + * 触发：在设置页面的连接读卡器部分点击“连接”按钮 +*/ +void MainWindow::on_connectReaderButton_clicked() +{ + int comNumber = ui->comNumberBox->value(); + reader.setComNumber(comNumber); + bool connectSuccess = reader.connectReader(); + + if (!connectSuccess) { + QString warningMessage = QString("COM") + QString::number(comNumber); + warningMessage += QString("上未识别到读卡器。\n请输入正确的COM口号。"); + QMessageBox::warning(this, "读卡器状态提示", warningMessage); + } + + updateStatusBarComNumber(); +} + + +/* + * 功能：连接数据库并检查设备名 + * 触发：在设置页面的连接数据库部分点击“连接”按钮 +*/ +void MainWindow::on_connectDatabaseButton_clicked() +{ + databaseIpAddr = ui->ipAddrEdit->text(); + databasePort = ui->portBox->value(); + databasePassword = ui->passwordEdit->text(); + + db = QSqlDatabase::addDatabase("QMYSQL"); + db.setHostName(databaseIpAddr); + db.setPort(databasePort); + db.setPassword(databasePassword); + db.setDatabaseName("cardManageSystem"); + db.setUserName("cardManageSystem"); + + if (!db.open()) + { + QMessageBox::warning(this, QString("数据库状态提示"), QString("数据库连接失败，请重试。")); + databaseConnectStatusCheckBox->setChecked(false); + databaseLabel->setText(QString("数据库未连接")); + databaseIpAddr = ""; + return; + } + databaseConnectStatusCheckBox->setChecked(true); + databaseLabel->setText(QString("数据库已连接：") + databaseIpAddr + QString(":") + QString::number(databasePort)); + + device = ui->deviceEdit->text(); + QSqlQuery query; + QString sql = QString("select * from device where id = '%1';").arg(device); + query.exec(sql); + if (query.next()) + { + if (query.value(2).toBool()) depositAllowed = true; + else depositAllowed = false; + } + else + { + device = QString("未指定设备名"); + QMessageBox::warning(this, QString("设备名提示"), QString("该设备名无效，请重试。")); + } + deviceLabel->setText(device); +} + + +/* + * 功能：检查读卡器和数据库是否准备好 + * 输入：无 + * 返回：true - 已准备好 | false - 未准备好 +*/ +bool MainWindow::ready() +{ + if (!reader.is_connected() || databaseIpAddr.isEmpty()) return false; + return true; +} + + +#endif // SETTINGPAGE_H