Qt C++读写NFC标签NDEF网址URI

本示例使用的发卡器：https://item.taobao.com/item.htm?spm=a21dvs.23580594.0.0.1d292c1biFgjSs&ft=t&id=615391857885 

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QDebug>
#include "QLibrary"
#include "QMessageBox"
#include <exception>unsigned char mypicoldkey[6]={0x19,0x74,0x02,0x02,0x01,0x11};   //旧密钥
unsigned char mypicnewkey[6]={0x19,0x74,0x02,0x02,0x01,0x11};   //新密钥，可自行设置//本示例可在windows、linux系统内编译、运行,自动判断windows系统加载DLL库、linux系统加载SO库----------------------------------------------------------------------------------------------------------------------------------------------
//让读写器发出声音
typedef  unsigned char (*pcdbeep)(unsigned long xms);
#ifdef Q_OS_WINpcdbeep mypcdbeep = (pcdbeep)QLibrary("OUR_MIFARE.dll").resolve("pcdbeep");
#elsepcdbeep mypcdbeep = (pcdbeep)QLibrary("./libOURMIFARE.so").resolve("pcdbeep");
#endif//返回本读写器独一无二的设备编号
typedef  unsigned char (*pcdgetdevicenumber)(unsigned char *devicenumber);
#ifdef Q_OS_WINpcdgetdevicenumber mypcdgetdevicenumber = (pcdgetdevicenumber)QLibrary("OUR_MIFARE.dll").resolve("pcdgetdevicenumber");
#elsepcdgetdevicenumber mypcdgetdevicenumber = (pcdgetdevicenumber)QLibrary("./libOURMIFARE.so").resolve("pcdgetdevicenumber");
#endif//清空MifareClass卡类标签NDEF数据缓冲typedef  unsigned char (*tagbuf_clear)();
#ifdef Q_OS_WINtagbuf_clear mytagbuf_clear = (tagbuf_clear)QLibrary("OUR_MIFARE.dll").resolve("tagbuf_clear");
#elsetagbuf_clear mytagbuf_clear = (tagbuf_clear)QLibrary("./libOURMIFARE.so").resolve("tagbuf_clear");
#endif//清空ForumType4类标签NDEF数据缓冲typedef  unsigned char (*tagbuf_forumtype4_clear)();
#ifdef Q_OS_WINtagbuf_forumtype4_clear mytagbuf_forumtype4_clear = (tagbuf_forumtype4_clear)QLibrary("OUR_MIFARE.dll").resolve("tagbuf_forumtype4_clear");
#elsetagbuf_forumtype4_clear mytagbuf_forumtype4_clear = (tagbuf_forumtype4_clear)QLibrary("./libOURMIFARE.so").resolve("tagbuf_forumtype4_clear");
#endif//轻松读Ntag卡
typedef  unsigned char (*piccreadex_ntag)(unsigned char ctrlword,unsigned char *serial,unsigned char *pickey,unsigned char blockadd,unsigned char blocksize,unsigned char *picdata);
#ifdef Q_OS_WINpiccreadex_ntag mypiccreadex_ntag = (piccreadex_ntag)QLibrary("OUR_MIFARE.dll").resolve("piccreadex_ntag");
#elsepiccreadex_ntag mypiccreadex_ntag = (piccreadex_ntag)QLibrary("./libOURMIFARE.so").resolve("piccreadex_ntag");
#endif//轻松读15693卡
typedef unsigned char (*iso15693readex)(unsigned char ctrlword,unsigned char afi,unsigned char startblock,unsigned char blocknum,unsigned char *uid,unsigned char *piccdatabuf);
#ifdef Q_OS_WINiso15693readex myiso15693readex = (iso15693readex)QLibrary("OUR_MIFARE.dll").resolve("iso15693readex");
#elseiso15693readex myiso15693readex = (iso15693readex)QLibrary("./libOURMIFARE.so").resolve("iso15693readex");
#endif//轻松读M1卡
typedef unsigned char (*piccreadex)(unsigned char ctrlword,unsigned char *serial,unsigned char area,unsigned char keyA1B0,unsigned char *picckey,unsigned char *piccdata0_2);
#ifdef Q_OS_WINpiccreadex mypiccreadex = (piccreadex)QLibrary("OUR_MIFARE.dll").resolve("piccreadex");
#elsepiccreadex mypiccreadex = (piccreadex)QLibrary("./libOURMIFARE.so").resolve("piccreadex");
#endif//寻forumtype4
typedef unsigned char (*forumtype4request)(unsigned char ctrlword,unsigned char *serial,unsigned char *seriallen);
#ifdef Q_OS_WINforumtype4request myforumtype4request = (forumtype4request)QLibrary("OUR_MIFARE.dll").resolve("forumtype4request");
#elseforumtype4request myforumtype4request = (forumtype4request)QLibrary("./libOURMIFARE.so").resolve("forumtype4request");
#endif//将ndef记录缓冲数据写入forumtype2标签
typedef unsigned char (*forumtype2_write_ndeftag)(unsigned char ctrlword,unsigned char *serial,unsigned char *oldkey);
#ifdef Q_OS_WINforumtype2_write_ndeftag myforumtype2_write_ndeftag = (forumtype2_write_ndeftag)QLibrary("OUR_MIFARE.dll").resolve("forumtype2_write_ndeftag");
#elseforumtype2_write_ndeftag myforumtype2_write_ndeftag = (forumtype2_write_ndeftag)QLibrary("./libOURMIFARE.so").resolve("forumtype2_write_ndeftag");
#endif//读取forumtype2标签信息
typedef unsigned char (*forumtype2_read_ndeftag)(unsigned char ctrlword,unsigned char *serial,unsigned char *oldkey);
#ifdef Q_OS_WINforumtype2_read_ndeftag myforumtype2_read_ndeftag = (forumtype2_read_ndeftag)QLibrary("OUR_MIFARE.dll").resolve("forumtype2_read_ndeftag");
#elseforumtype2_read_ndeftag myforumtype2_read_ndeftag = (forumtype2_read_ndeftag)QLibrary("./libOURMIFARE.so").resolve("forumtype2_read_ndeftag");
#endif//将ndef记录缓冲数据写入forumtype5 15693标签
typedef unsigned char (*forumtype5_write_ndeftag)(unsigned char ctrlword,unsigned char afi,unsigned char *serial);
#ifdef Q_OS_WINforumtype5_write_ndeftag myforumtype5_write_ndeftag = (forumtype5_write_ndeftag)QLibrary("OUR_MIFARE.dll").resolve("forumtype5_write_ndeftag");
#elseforumtype5_write_ndeftag myforumtype5_write_ndeftag = (forumtype5_write_ndeftag)QLibrary("./libOURMIFARE.so").resolve("forumtype5_write_ndeftag");
#endif//读取forumtype5 15693标签信息
typedef unsigned char (*forumtype5_read_ndeftag)(unsigned char ctrlword,unsigned char afi,unsigned char *serial);
#ifdef Q_OS_WINforumtype5_read_ndeftag myforumtype5_read_ndeftag = (forumtype5_read_ndeftag)QLibrary("OUR_MIFARE.dll").resolve("forumtype5_read_ndeftag");
#elseforumtype5_read_ndeftag myforumtype5_read_ndeftag = (forumtype5_read_ndeftag)QLibrary("./libOURMIFARE.so").resolve("forumtype5_read_ndeftag");
#endif//将ndef记录缓冲数据写入mifareclass标签
typedef unsigned char (*piccwrite_ndeftag)(unsigned char ctrlword,unsigned char *serial,unsigned char *oldkey,unsigned char *newkey);
#ifdef Q_OS_WINpiccwrite_ndeftag mypiccwrite_ndeftag = (piccwrite_ndeftag)QLibrary("OUR_MIFARE.dll").resolve("piccwrite_ndeftag");
#elsepiccwrite_ndeftag mypiccwrite_ndeftag = (piccwrite_ndeftag)QLibrary("./libOURMIFARE.so").resolve("piccwrite_ndeftag");
#endif//读取mifareclass标签信息
typedef unsigned char (*piccread_ndeftag)(unsigned char ctrlword,unsigned char *serial,unsigned char *oldkey);
#ifdef Q_OS_WINpiccread_ndeftag mypiccread_ndeftag = (piccread_ndeftag)QLibrary("OUR_MIFARE.dll").resolve("piccread_ndeftag");
#elsepiccread_ndeftag mypiccread_ndeftag = (piccread_ndeftag)QLibrary("./libOURMIFARE.so").resolve("piccread_ndeftag");
#endif//将ndef记录缓冲数据写入forumtype4标签
typedef unsigned char (*forumtype4_write_ndeftag)(unsigned char ctrlword,unsigned char *serial,unsigned char *seriallen,unsigned char *newkey);
#ifdef Q_OS_WINforumtype4_write_ndeftag myforumtype4_write_ndeftag = (forumtype4_write_ndeftag)QLibrary("OUR_MIFARE.dll").resolve("forumtype4_write_ndeftag");
#elseforumtype4_write_ndeftag myforumtype4_write_ndeftag = (forumtype4_write_ndeftag)QLibrary("./libOURMIFARE.so").resolve("forumtype4_write_ndeftag");
#endif//读取forumtype4标签信息
typedef unsigned char (*forumtype4_read_ndeftag)(unsigned char ctrlword,unsigned char *serial,unsigned char *seriallen,unsigned char *oldkey);
#ifdef Q_OS_WINforumtype4_read_ndeftag myforumtype4_read_ndeftag = (forumtype4_read_ndeftag)QLibrary("OUR_MIFARE.dll").resolve("forumtype4_read_ndeftag");
#elseforumtype4_read_ndeftag myforumtype4_read_ndeftag = (forumtype4_read_ndeftag)QLibrary("./libOURMIFARE.so").resolve("forumtype4_read_ndeftag");
#endif//解析缓冲区内NDEF记录tagbuf_read
typedef unsigned char (*tagbuf_read)(unsigned char *mypiccdata,unsigned char *revstrlen,unsigned char *recordnumber);
#ifdef Q_OS_WINtagbuf_read mytagbuf_read = (tagbuf_read)QLibrary("OUR_MIFARE.dll").resolve("tagbuf_read");
#elsetagbuf_read mytagbuf_read = (tagbuf_read)QLibrary("./libOURMIFARE.so").resolve("tagbuf_read");
#endif//锁定Ntag标签页数据
typedef  unsigned char (*picclock_ntag)(unsigned char locktype,unsigned char *mypicclockdata);
#ifdef Q_OS_WINpicclock_ntag mypicclock_ntag = (picclock_ntag)QLibrary("OUR_MIFARE.dll").resolve("picclock_ntag");
#elsepicclock_ntag mypicclock_ntag = (picclock_ntag)QLibrary("./libOURMIFARE.so").resolve("picclock_ntag");
#endif//初始化Ntag卡，开启读写卡密码保护功能
typedef  unsigned char (*piccinit_ntag)(unsigned char ctrlword,unsigned char *serial,unsigned char *pickey,unsigned char *configdata);
#ifdef Q_OS_WINpiccinit_ntag mypiccinit_ntag = (piccinit_ntag)QLibrary("OUR_MIFARE.dll").resolve("piccinit_ntag");
#elsepiccinit_ntag mypiccinit_ntag = (piccinit_ntag)QLibrary("./libOURMIFARE.so").resolve("piccinit_ntag");
#endif//生成NDEF文本记录数据缓冲tagbuf_addtext
typedef unsigned char (*tagbuf_addtext)(unsigned char *languagecodestr,int languagecodestrlen,unsigned char *textstr,int textstrlen);
#ifdef Q_OS_WINtagbuf_addtext mytagbuf_addtext = (tagbuf_addtext)QLibrary("OUR_MIFARE.dll").resolve("tagbuf_addtext");
#elsetagbuf_addtext mytagbuf_addtext = (tagbuf_addtext)QLibrary("./libOURMIFARE.so").resolve("tagbuf_addtext");
#endif//生成NDEF唤醒android.com:pkg APP
typedef unsigned char (*tagbuf_addapp)(unsigned char *packagestr,int packagestrlen);
#ifdef Q_OS_WINtagbuf_addapp mytagbuf_addapp = (tagbuf_addapp)QLibrary("OUR_MIFARE.dll").resolve("tagbuf_addapp");
#elsetagbuf_addapp mytagbuf_addapp = (tagbuf_addapp)QLibrary("./libOURMIFARE.so").resolve("tagbuf_addapp");
#endif//生成NDEF唤醒任意类型APP
typedef unsigned char (*tagbuf_addapp1)(unsigned char *packagestr,int packagestrlen,unsigned char *typestr,int typelen);
#ifdef Q_OS_WINtagbuf_addapp1 mytagbuf_addapp1 = (tagbuf_addapp1)QLibrary("OUR_MIFARE.dll").resolve("tagbuf_addapp1");
#elsetagbuf_addapp1 mytagbuf_addapp1 = (tagbuf_addapp1)QLibrary("./libOURMIFARE.so").resolve("tagbuf_addapp1");
#endif//生成NDEF网址URI记录数据缓冲tagbuf_adduri
typedef unsigned char (*tagbuf_adduri)(unsigned char *languagecodestr,int languagecodestrlen,unsigned char *textstr,int textstrlen,int uriheaderindex,unsigned char *uristr,int uristrlen);
#ifdef Q_OS_WINtagbuf_adduri mytagbuf_adduri = (tagbuf_adduri)QLibrary("OUR_MIFARE.dll").resolve("tagbuf_adduri");
#elsetagbuf_adduri mytagbuf_adduri = (tagbuf_adduri)QLibrary("./libOURMIFARE.so").resolve("tagbuf_adduri");
#endif//生成NDEF蓝牙连接数据缓冲
typedef unsigned char (*tagbuf_addbluetooth)(unsigned char *blenamestr,int blenamestrlen,unsigned char *blemac);
#ifdef Q_OS_WINtagbuf_addbluetooth mytagbuf_addbluetooth = (tagbuf_addbluetooth)QLibrary("OUR_MIFARE.dll").resolve("tagbuf_addbluetooth");
#elsetagbuf_addbluetooth mytagbuf_addbluetooth = (tagbuf_addbluetooth)QLibrary("./libOURMIFARE.so").resolve("tagbuf_addbluetooth");
#endif//生成NDEF热点wifi连接数据缓冲
typedef unsigned char (*tagbuf_addwifi)(unsigned char *ssidstr,int ssidstrlen,int authtype,int crypttype,unsigned char *keystr,int keystrlen);
#ifdef Q_OS_WINtagbuf_addwifi mytagbuf_addwifi = (tagbuf_addwifi)QLibrary("OUR_MIFARE.dll").resolve("tagbuf_addwifi");
#elsetagbuf_addwifi mytagbuf_addwifi = (tagbuf_addwifi)QLibrary("./libOURMIFARE.so").resolve("tagbuf_addwifi");
#endif//生成NDEF电子名片数据缓冲
typedef unsigned char (*tagbuf_addbusinesscard)(unsigned char *infostr,int infostrlen);
#ifdef Q_OS_WINtagbuf_addbusinesscard mytagbuf_addbusinesscard = (tagbuf_addbusinesscard)QLibrary("OUR_MIFARE.dll").resolve("tagbuf_addbusinesscard");
#elsetagbuf_addbusinesscard mytagbuf_addbusinesscard = (tagbuf_addbusinesscard)QLibrary("./libOURMIFARE.so").resolve("tagbuf_addbusinesscard");
#endif//生成NDEF新数据类型
typedef unsigned char (*tagbuf_adddata)(unsigned char *typestr,int typestrlen,unsigned char *datastr,int datastrlen);
#ifdef Q_OS_WINtagbuf_adddata mytagbuf_adddata = (tagbuf_adddata)QLibrary("OUR_MIFARE.dll").resolve("tagbuf_adddata");
#elsetagbuf_adddata mytagbuf_adddata = (tagbuf_adddata)QLibrary("./libOURMIFARE.so").resolve("tagbuf_adddata");
#endif//检测动态库文件是否在运行目录内----------------------------------------------------------------------------------------------------------------------------------------------------------
static bool checkdllos(){#ifdef Q_OS_WINQLibrary mylib("OUR_MIFARE.dll");if (!mylib.load()){                //判断windows系统下，OUR_MIFARE.dll是否在运行目录内QMessageBox::information(NULL, "提示", "请将OUR_MIFARE.dll文件拷贝到生成exe文件相同目录下！");return false;}else{return true;}#elseQLibrary mylib("./libOURMIFARE.so");if (!mylib.load()){                //判断linux系统下，libOURMIFARE.so是否正运行目录内QMessageBox::information(NULL, "提示", "请将libOURMIFARE.so文件拷贝到生成的运行文件相同目录下！");return false;}else{return true;}#endif
}//判断发卡器感应区内标签类型----------------------------------------------------------------------------------------------------------------------------------------------------------
static int checkcardtype(){unsigned char status;unsigned char myctrlword;unsigned char mypiccserial[8] ;unsigned char mypicdata[48] ;unsigned char mypickey[6]={0xff,0xff,0xff,0xff,0xff,0xff};unsigned char mypiccseriallen[1] ;myctrlword=0;status = mypiccreadex_ntag(myctrlword, mypiccserial, mypicoldkey, 4, 1, mypicdata);if(status==0){return 1;}else{status = myiso15693readex(myctrlword,0,0,1,mypiccserial,mypicdata);if(status==0){return 2;}else{myctrlword=23;status = mypiccreadex(myctrlword,mypiccserial,0,1,mypickey,mypicdata);if(status==0){return 3;}else{mypickey[0]=0xa0;mypickey[1]=0xa1;mypickey[2]=0xa2;mypickey[3]=0xa3;mypickey[4]=0xa4;mypickey[5]=0xa5;status = mypiccreadex(myctrlword,mypiccserial,0,1,mypickey,mypicdata);if(status==0){return 3;}else{myctrlword=0;status=myforumtype4request(myctrlword,mypiccserial,mypiccseriallen);if(status==0 || status==52){return 4;}else{return 0;}}}}}
}//Ntag标签开启或关闭密钥保护功能,推荐用此方法保护写入标签内的数据------------------------------------------------------------------------------------------------------------------------------------------------------
static int NtagKeyEn(unsigned char *mypiccserial,bool havekey,bool addkey){unsigned char myctrlword;unsigned char mypiccdata[16];if(havekey){myctrlword=0x10;}else{myctrlword=0;}if(addkey){  //开启密钥保护功能mypiccdata[0]=0;mypiccdata[1]=0;mypiccdata[2]=0;mypiccdata[3]=4;    //有效数据是从第4块开始的myctrlword=myctrlword+1;mypiccdata[4]=0;   //允许密钥认证失败次数 ，0表示不限制次数mypiccdata[5]=0;mypiccdata[6]=0;mypiccdata[7]=0;   //启用计数器myctrlword=myctrlword+2;for(int i=0;i<4;i++){mypiccdata[8+i]=mypicnewkey[i];   //新认证密钥}mypiccdata[12]=0x16;mypiccdata[13]=0x16;mypiccdata[14]=0;mypiccdata[15]=4;myctrlword=myctrlword+4;}else{mypiccdata[0]=0;mypiccdata[1]=0;mypiccdata[2]=0;mypiccdata[3]=0xff;myctrlword=myctrlword+1;mypiccdata[4]=0;mypiccdata[5]=0;mypiccdata[6]=0;mypiccdata[7]=0;myctrlword=myctrlword+2;}unsigned char status=mypiccinit_ntag(myctrlword, mypiccserial, mypicoldkey, mypiccdata);
}//锁定ntag2数据页，锁定后标签不可以再次修改，请谨慎使用锁定功能----------------------------------------------------------------------------------------------------------------------------------------------------------
static int NtagPageLock(){unsigned char status;unsigned char mypicclockdata[4] ;mypicclockdata[0]=0;mypicclockdata[1]=0;mypicclockdata[2]=0xff;mypicclockdata[3]=0xff;status=mypicclock_ntag(0,mypicclockdata);   //静态锁15块之前mypicclockdata[0]=0xff;mypicclockdata[1]=0xff;mypicclockdata[2]=0xff;mypicclockdata[3]=0;status=mypicclock_ntag(1,mypicclockdata);   //动态锁15块之后
}//将ndef记录缓冲数据写入不同类型的NFC标签----------------------------------------------------------------------------------------------------------------------------------------------------------
void MainWindow::WriteDataBufToTag(){bool havelock;bool keyen;unsigned char status;unsigned char myctrlword;unsigned char mypiccserial[8] ;unsigned char mypiccseriallen[1] ;QString uidstr="" ;int i;if(ui->checkBox_before->isChecked()){havelock=true;}else{havelock=false;}if(ui->checkBox_later->isChecked()){keyen=true;}else{keyen=false;}int cardtype=checkcardtype();switch (cardtype){case 1:if(havelock){myctrlword=0x10;} else{myctrlword=0x00;}status=myforumtype2_write_ndeftag(myctrlword,mypiccserial,mypicoldkey);if(status==0){NtagKeyEn(mypiccserial,havelock,keyen);mypcdbeep(30);for (i = 0; i < 7; i++) {uidstr=uidstr+QString::asprintf("%02X",mypiccserial[i]);}ui->listWidget->addItem("ForumType2Tag："+uidstr+"，NDEF记录缓冲写入成功！");}else{disperrinf(status);}break;case 2:myctrlword=0;status=myforumtype5_write_ndeftag(myctrlword,0,mypiccserial);if(status==0){mypcdbeep(30);for (i = 0; i < 8; i++) {uidstr=uidstr+QString::asprintf("%02X",mypiccserial[i]);}ui->listWidget->addItem("ForumType5Tag："+uidstr+"，NDEF记录缓冲写入成功！");}else{disperrinf(status);}break;case 3:if(havelock){myctrlword=208;} else{myctrlword=144;}if(keyen){myctrlword=myctrlword+4;}status=mypiccwrite_ndeftag(myctrlword,mypiccserial,mypicoldkey,mypicnewkey);if(status==0){mypcdbeep(30);for (i = 0; i < 4; i++) {uidstr=uidstr+QString::asprintf("%02X",mypiccserial[i]);}ui->listWidget->addItem("MifareclassTag："+uidstr+"，NDEF记录缓冲写入成功！");}else{disperrinf(status);}break;case 4:myctrlword=0;status=myforumtype4_write_ndeftag(myctrlword,mypiccserial,mypiccseriallen,mypicnewkey);if(status==0){mypcdbeep(30);for (i = 0; i < mypiccseriallen[0]; i++) {uidstr=uidstr+QString::asprintf("%02X",mypiccserial[i]);}ui->listWidget->addItem("ForumType4Tag："+uidstr+"，NDEF记录缓冲写入成功！");}else{disperrinf(status);}break;default:QMessageBox::critical(NULL, "提示", "请刷有效的NFC标签");break;}
}//显示返回的错误代码信息-----------------------------------------------------------------------------------------------------------------------------------------------------------------
void MainWindow:: disperrinf(unsigned char result){switch (result) {case 8:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，未寻到卡，请重新拿开卡后再放到感应区！");break;case 9:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，有多张卡在感应区，寻卡过程中防冲突失败，读序列吗错误！");break;case 10:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，该卡可能已被休眠，无法选中卡片！");break;case 11:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，密码装载失败！");break;case 12:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，卡片密码认证失败！");break;case 13:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，读页数据失败，可能需要验证密码！");break;case 14:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，写页数据失败，可能需要验证密码！");break;case 18:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，写UID失败，此卡可能不是UID卡！");break;case 22:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，动态库或驱动程序异常！");break;case 23:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，驱动程序错误或发卡器尚未安装！");break;case 24:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，操作超时，一般是动态库没有反应！");break;case 25:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，发送字数不够！");break;case 26:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，驱动程序错误或发卡器尚未安装！");break;case 27:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，操作超时，一般是动态库没有反应！");break;case 28:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，发送字数不够！");break;default:QMessageBox::critical(NULL, "提示", QString::asprintf("错误代码：%d", result)+"，未知的错误信息！");break;}
}MainWindow::MainWindow(QWidget *parent): QMainWindow(parent), ui(new Ui::MainWindow)
{ui->setupUi(this);
}MainWindow::~MainWindow()
{delete ui;
}void MainWindow::on_pushButton_beep_clicked()
{if(!checkdllos()){return;}      //判断运行目录内动态库文件是否存在unsigned char status;status = mypcdbeep(30);if(status==0){}else{disperrinf(status);}
}void MainWindow::on_pushButton_getdevnum_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在unsigned char devicenumber[4];    //设备编号缓冲unsigned char status;             //函数返回状态status = mypcdgetdevicenumber(devicenumber);if(status==0){mypcdbeep(30);QMessageBox::information(NULL, "提示", QString::asprintf("设备编号：%03d-%03d-%03d-%03d", devicenumber[0],devicenumber[1],devicenumber[2],devicenumber[3]));}else{disperrinf(status);}
}void MainWindow::on_pushButton_clearbuff_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在mytagbuf_forumtype4_clear();mytagbuf_clear();QMessageBox::information(NULL, "提示", "NDEF数据缓冲已经清除!");
}void MainWindow::on_pushButton_writetag_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在WriteDataBufToTag();
}void MainWindow::on_pushButton_text_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在QString languagecodestr = "en";   //语言编码，英文为en,中文为zhQByteArray languagecodebuf=languagecodestr.toLocal8Bit();int languagecodestrlen=languagecodebuf.length();QString textstr=ui->lineEdit_text->text();    //文本QByteArray textbuf=textstr.toLocal8Bit();int textstrlen=textbuf.length();unsigned char status=mytagbuf_addtext((unsigned char *)languagecodebuf.data(),languagecodestrlen,(unsigned char *)textbuf.data(),textstrlen);if(status==0){QMessageBox::information(NULL, "提示","        生成NDEF纯文本标签数据缓冲成功，可以向缓冲区继续添加记录，也可以将缓冲区内数据写标签。");}else {disperrinf(status);}
}void MainWindow::on_comboBox_seleapp_currentTextChanged(const QString &arg1)
{QString seleappstr=ui->comboBox_seleapp->currentText();QStringList list = seleappstr.split("|");ui->lineEdit_appname->setText(list.at(1));
}void MainWindow::on_pushButton_App_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在QString packagestr=ui->lineEdit_appname->text().trimmed();   //app包名称QByteArray packagebuf=packagestr.toLocal8Bit();int packagestrlen=packagebuf.length();QString typestr=ui->comboBox_appstype->currentText();     //app类型QByteArray typebuf=typestr.toLocal8Bit();int typestrlen=typebuf.length();unsigned char status=mytagbuf_addapp1((unsigned char *)packagebuf.data(),packagestrlen,(unsigned char *)typebuf.data(),typestrlen);if(status==0){QMessageBox::information(NULL, "提示","        生成NDEF启动应用数据缓冲成功，可以向缓冲区继续添加记录，也可以将缓冲区内数据写标签。");}else {disperrinf(status);}
}void MainWindow::on_pushButton_Url_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在QString languagecodestr = "en";   //语言编码，英文为en,中文为zhQByteArray languagecodebuf=languagecodestr.toLocal8Bit();int languagecodestrlen=languagecodebuf.length();QString textstr=ui->lineEdit_title->text();    //标题QByteArray textbuf=textstr.toLocal8Bit();int textstrlen=textbuf.length();int uriheaderindex = ui->comboBox_headindex->currentIndex();   //前缀QString uristr=ui->lineEdit_uri->text();        //uriQByteArray uribuf=uristr.toLocal8Bit();int uristrlen=uribuf.length();unsigned char status=mytagbuf_adduri((unsigned char *)languagecodebuf.data(),languagecodestrlen,(unsigned char *)textbuf.data(),textstrlen,uriheaderindex,(unsigned char *)uribuf.data(),uristrlen);if(status==0){QMessageBox::information(NULL, "提示","        生成NDEF网址URI记录数据缓冲成功，可以向缓冲区继续添加记录，也可以将缓冲区内数据写标签。");}else {disperrinf(status);}
}void MainWindow::on_pushButton_Map_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在QString languagecodestr = "en";   //语言编码，英文为en,中文为zhQByteArray languagecodebuf=languagecodestr.toLocal8Bit();int languagecodestrlen=languagecodebuf.length();QString textstr=ui->lineEdit_mapname->text();    //标题QByteArray textbuf=textstr.toLocal8Bit();int textstrlen=textbuf.length();int uriheaderindex = 0;   //地理位置没有链接前缀QString uristr="geo:" +ui->lineEdit_latitude->text().trimmed()+ ","+ui->lineEdit_longitude->text().trimmed() ;        //uriQByteArray uribuf=uristr.toLocal8Bit();int uristrlen=uribuf.length();unsigned char status=mytagbuf_adduri((unsigned char *)languagecodebuf.data(),languagecodestrlen,(unsigned char *)textbuf.data(),textstrlen,uriheaderindex,(unsigned char *)uribuf.data(),uristrlen);if(status==0){QMessageBox::information(NULL, "提示","        生成NDEF地图坐标数据缓冲成功，可以向缓冲区继续添加记录，也可以将缓冲区内数据写标签。");}else {disperrinf(status);}
}void MainWindow::on_pushButton_Bluetooth_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在QString blenamestr=ui->lineEdit_Bluetoothname->text().trimmed();   //设备名称QByteArray blenamebuf=blenamestr.toLocal8Bit();int blenamestrlen=blenamebuf.length();QString macstr=ui->lineEdit_Bluetoothmac->text().trimmed();     //macQStringList list = macstr.split(":");unsigned char macbuf[6];try{for(int i=0;i<6;i++){bool ok;macbuf[i]=QString(list.at(i)).toInt(&ok,16);}}catch(_exception){QMessageBox::critical(NULL, "提示", "MAC地址输入错误！");return;}unsigned char status=mytagbuf_addbluetooth((unsigned char *)blenamebuf.data(),blenamestrlen,macbuf);if(status==0){QMessageBox::information(NULL, "提示","        生成NDEF蓝牙连接数据缓冲成功，可以向缓冲区继续添加记录，也可以将缓冲区内数据写标签。");}else {disperrinf(status);}
}void MainWindow::on_pushButton_Wifi_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在QString ssidstr = ui->lineEdit_hostname->text();   //热点名称QByteArray ssidbuf=ssidstr.toLocal8Bit();int ssidstrlen=ssidbuf.length();int authtype=ui->comboBox_auth->currentIndex();     //认证方式int crypttype=ui->comboBox_Calculation->currentIndex();     //加密算法QString keystr=ui->lineEdit_password->text();      //密钥QByteArray keybuf=keystr.toLocal8Bit();int keystrlen=keybuf.length();unsigned char status=mytagbuf_addwifi((unsigned char *)ssidbuf.data(),ssidstrlen,authtype,crypttype,(unsigned char *)keybuf.data(),keystrlen);if(status==0){QMessageBox::information(NULL, "提示","        生成WIFI无线连接数据缓冲成功，可以向缓冲区继续添加记录，也可以将缓冲区内数据写标签。");}else {disperrinf(status);}
}void MainWindow::on_pushButton_Card_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在QString infostr = "BEGIN:VCARD\n" ;infostr=infostr+"VERSION:3.0" + "\n";infostr=infostr+"FN:" +ui->lineEdit_name->text()+ "\n";infostr=infostr+"TEL:"+ui->lineEdit_tel->text() + "\n";infostr=infostr+"ORG:"+ui->lineEdit_unilname->text() + "\n";infostr=infostr+"ADR:" +ui->lineEdit_address->text()+ "\n";infostr=infostr+"EMAIL:"+ui->lineEdit_email->text() + "\n";infostr=infostr+"URL:" +ui->lineEdit_net->text()+ "\n";infostr=infostr+"END:VCARD\n";QByteArray infobuf=infostr.toLocal8Bit();int infostrlen=infobuf.length();unsigned char status=mytagbuf_addbusinesscard((unsigned char *)infobuf.data(),infostrlen);if(status==0){QMessageBox::information(NULL, "提示","        生成NDEF电子名片数据缓冲成功，可以向缓冲区继续添加记录，也可以将缓冲区内数据写标签。");}else {disperrinf(status);}
}void MainWindow::on_pushButton_Data_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在QString typestr=ui->lineEdit_datatype->text().trimmed();   //类型名称QByteArray typebuf=typestr.toLocal8Bit();int typestrlen=typebuf.length();QString datastr=ui->lineEdit_data->text();     //数据QByteArray databuf=datastr.toLocal8Bit();int datastrlen=databuf.length();unsigned char status=mytagbuf_adddata((unsigned char *)typebuf.data(),typestrlen,(unsigned char *)databuf.data(),datastrlen);if(status==0){QMessageBox::information(NULL, "提示","        生成NDEF数据标签缓冲成功，可以向缓冲区继续添加记录，也可以将缓冲区内数据写标签。");}else {disperrinf(status);}
}void MainWindow::on_pushButton_Call_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在QString languagecodestr = "en";   //语言编码，英文为en,中文为zhQByteArray languagecodebuf=languagecodestr.toLocal8Bit();int languagecodestrlen=languagecodebuf.length();QString textstr="";    //标题QByteArray textbuf=textstr.toLocal8Bit();int textstrlen=textbuf.length();int uriheaderindex = 5;   //呼叫电话的链接前缀为5QString uristr=ui->lineEdit_callnum->text().trimmed() ;        //uriQByteArray uribuf=uristr.toLocal8Bit();int uristrlen=uribuf.length();unsigned char status=mytagbuf_adduri((unsigned char *)languagecodebuf.data(),languagecodestrlen,(unsigned char *)textbuf.data(),textstrlen,uriheaderindex,(unsigned char *)uribuf.data(),uristrlen);if(status==0){QMessageBox::information(NULL, "提示","        生成NDEF呼叫电话数据缓冲成功，可以向缓冲区继续添加记录，也可以将缓冲区内数据写标签。");}else {disperrinf(status);}
}void MainWindow::on_pushButton_cleatag_clicked()
{if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在mytagbuf_forumtype4_clear();mytagbuf_clear();WriteDataBufToTag();
}void MainWindow::on_pushButton_clearinf_clicked()
{ui->listWidget->clear();ui->plainTextEdit_taginf->setPlainText("");
}void MainWindow::on_pushButton_readtag_clicked()
{bool havelock;unsigned char status=8;unsigned char myctrlword;unsigned char mypiccserial[8] ;unsigned char mypiccseriallen[1] ;QString uidstr="" ;int i;if(!checkdllos()){return;}        //判断运行目录内动态库文件是否存在ui->plainTextEdit_taginf->setPlainText("");if(ui->checkBox_before->isChecked()){havelock=true;}else{havelock=false;}   //标签是否已加密钥int cardtype=checkcardtype();switch (cardtype){case 1:if(havelock){myctrlword=0x10;} else{myctrlword=0x00;}status=myforumtype2_read_ndeftag(myctrlword,mypiccserial,mypicoldkey);uidstr="ForumType2Tag：";for (i = 0; i < 7; i++) {uidstr=uidstr+QString::asprintf("%02X",mypiccserial[i]);}break;case 2:myctrlword=0;status=myforumtype5_read_ndeftag(myctrlword,0,mypiccserial);uidstr="ForumType5Tag：";for (i = 0; i < 8; i++) {uidstr=uidstr+QString::asprintf("%02X",mypiccserial[i]);}break;case 3:myctrlword=144;status=mypiccread_ndeftag(myctrlword,mypiccserial,mypicoldkey);uidstr="MifareclassTag：";for (i = 0; i < 4; i++) {uidstr=uidstr+QString::asprintf("%02X",mypiccserial[i]);}break;case 4:myctrlword=0;status=myforumtype4_read_ndeftag(myctrlword,mypiccserial,mypiccseriallen,mypicoldkey);uidstr="ForumType4Tag：";for (i = 0; i < mypiccseriallen[0]; i++) {uidstr=uidstr+QString::asprintf("%02X",mypiccserial[i]);}break;default:QMessageBox::critical(NULL, "提示", "请刷有效的NFC标签");break;}if(status==0){ui->listWidget->addItem(uidstr+"，读取标签内信息成功！");mypcdbeep(30);unsigned char mypiccdata[1024];unsigned char revstrlen[2];unsigned char recordnumber[2];mytagbuf_read(mypiccdata,revstrlen,recordnumber);QString str =   QString::fromLocal8Bit(reinterpret_cast<const char *>(mypiccdata));ui->plainTextEdit_taginf->setPlainText(str);}
}