A small patch

Support specifying client working directory
Clean all compile warnings

README.md

@@ -72,6 +72,7 @@ Great thanks to him.
 + Support configuring environment variables by script  
 (Useful when the client requires specific environment variables)  
 + All functions are compatible with Iceman/RRG repo(tested on v4.9237)  
++ Support specifying client working directory
 + Fix some bugs
 
 ### V0.1.3

README/doc/README_zh_CN.md

@@ -71,6 +71,7 @@ release页面中有含客户端的GUI。这个GUI也可以搭配你自己的客
 + 可通过外部脚本配置环境变量  
 (在客户端需要配置环境变量时很有用)  
 + 全功能兼容冰人版（在v4.9237上测试通过）  
++ 支持指定客户端工作路径
 + 修复部分bug
 
 ### V0.1.3

common/pm3process.cpp

@@ -55,7 +55,11 @@ void PM3Process::connectPM3(const QString& path, const QString& port, const QStr
             result = result.left(result.indexOf("\r\n"));
             result = result.mid(3, result.lastIndexOf(" ") - 3);
             emit PM3StatedChanged(true, result);
-            setSerialListener(port, true);
+
+            // if the arguments don't contain <port>, then disable the port listener
+            // useful when using offline sniff
+            if(args.indexOf(port) != -1)
+                setSerialListener(port, true);
         }
         else
             kill();
@@ -132,5 +136,11 @@ void PM3Process::setProcEnv(const QStringList* env)
 {
 //    qDebug() << "passed Env List" << *env;
     this->setEnvironment(*env);
-//    qDebug() << "final Env List" << processEnvironment().toStringList();
+    //    qDebug() << "final Env List" << processEnvironment().toStringList();
+}
+
+void PM3Process::setWorkingDir(const QString& dir)
+{
+    // the working directory cannot be the default, or the client will failed to load the dll
+    this->setWorkingDirectory(dir);
 }

common/pm3process.h

@@ -9,6 +9,7 @@
 #include <QtSerialPort/QSerialPortInfo>
 #include <QtSerialPort/QSerialPort>
 #include <QProcessEnvironment>
+#include <QDir>
 
 #include "util.h"
 
@@ -27,6 +28,7 @@ public slots:
     qint64 write(QString data);
     void reconnectPM3();
     void setProcEnv(const QStringList* env);
+    void setWorkingDir(const QString& dir);
 private slots:
     void onTimeout();
     void onReadyRead();

lang/en_US.ts

@@ -377,12 +377,13 @@ It could make the whole sector blocked irreversibly!</source>
     <message>
         <location filename="../ui/mainwindow.ui" line="473"/>
         <location filename="../ui/mainwindow.ui" line="1179"/>
+        <location filename="../ui/mainwindow.ui" line="1602"/>
         <source>Save</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../ui/mainwindow.ui" line="493"/>
-        <location filename="../ui/mainwindow.cpp" line="921"/>
+        <location filename="../ui/mainwindow.cpp" line="932"/>
         <source>Data</source>
         <translation type="unfinished"></translation>
     </message>
@@ -478,7 +479,7 @@ It could make the whole sector blocked irreversibly!</source>
     </message>
     <message>
         <location filename="../ui/mainwindow.ui" line="878"/>
-        <location filename="../ui/mainwindow.cpp" line="749"/>
+        <location filename="../ui/mainwindow.cpp" line="760"/>
         <source>About UID Card</source>
         <translation type="unfinished"></translation>
     </message>
@@ -658,7 +659,7 @@ It could make the whole sector blocked irreversibly!</source>
     </message>
     <message>
         <location filename="../ui/mainwindow.ui" line="1471"/>
-        <location filename="../ui/mainwindow.cpp" line="193"/>
+        <location filename="../ui/mainwindow.cpp" line="204"/>
         <source>History:</source>
         <translation type="unfinished"></translation>
     </message>
@@ -701,16 +702,32 @@ then put the path of the script there</source>
     </message>
     <message>
         <location filename="../ui/mainwindow.ui" line="1586"/>
+        <source>Client working directory:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/mainwindow.ui" line="1595"/>
+        <source>../data</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/mainwindow.ui" line="1611"/>
+        <source>Note:
+On Windows, the client working directory should not be identical to the path of GUI, otherwise the client will use the wrong .dll file.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/mainwindow.ui" line="1629"/>
         <source>Start arguments</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1593"/>
+        <location filename="../ui/mainwindow.ui" line="1636"/>
         <source>&lt;port&gt; -f</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1600"/>
+        <location filename="../ui/mainwindow.ui" line="1643"/>
         <source>Note: 
 -f is necessary because the GUI need to handle the output in time
 In some cases the arguments should be set to &quot;-p /dev/&lt;port&gt; -f&quot;
@@ -718,75 +735,75 @@ or &quot;-p &lt;port&gt; -f&quot;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1647"/>
+        <location filename="../ui/mainwindow.ui" line="1690"/>
         <source>Keep buttons enabled even the client is running or disconnected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1669"/>
+        <location filename="../ui/mainwindow.ui" line="1712"/>
         <source>GUI</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1677"/>
+        <location filename="../ui/mainwindow.ui" line="1720"/>
         <source>Language: </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1684"/>
+        <location filename="../ui/mainwindow.ui" line="1727"/>
         <source>Choose Language</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1691"/>
+        <location filename="../ui/mainwindow.ui" line="1734"/>
         <source>(Restart this app to use new language)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="92"/>
-        <location filename="../ui/mainwindow.cpp" line="288"/>
-        <location filename="../ui/mainwindow.cpp" line="514"/>
-        <location filename="../ui/mainwindow.cpp" line="534"/>
-        <location filename="../ui/mainwindow.cpp" line="547"/>
-        <location filename="../ui/mainwindow.cpp" line="566"/>
-        <location filename="../ui/mainwindow.cpp" line="579"/>
-        <location filename="../ui/mainwindow.cpp" line="602"/>
-        <location filename="../ui/mainwindow.cpp" line="615"/>
-        <location filename="../ui/mainwindow.cpp" line="806"/>
-        <location filename="../ui/mainwindow.cpp" line="825"/>
+        <location filename="../ui/mainwindow.cpp" line="93"/>
+        <location filename="../ui/mainwindow.cpp" line="299"/>
+        <location filename="../ui/mainwindow.cpp" line="525"/>
+        <location filename="../ui/mainwindow.cpp" line="545"/>
+        <location filename="../ui/mainwindow.cpp" line="558"/>
+        <location filename="../ui/mainwindow.cpp" line="577"/>
+        <location filename="../ui/mainwindow.cpp" line="590"/>
+        <location filename="../ui/mainwindow.cpp" line="613"/>
+        <location filename="../ui/mainwindow.cpp" line="626"/>
+        <location filename="../ui/mainwindow.cpp" line="817"/>
+        <location filename="../ui/mainwindow.cpp" line="836"/>
         <source>Info</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="92"/>
+        <location filename="../ui/mainwindow.cpp" line="93"/>
         <source>Plz choose a port first</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="128"/>
+        <location filename="../ui/mainwindow.cpp" line="139"/>
         <source>Connected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="134"/>
-        <location filename="../ui/mainwindow.cpp" line="909"/>
+        <location filename="../ui/mainwindow.cpp" line="145"/>
+        <location filename="../ui/mainwindow.cpp" line="920"/>
         <source>Not Connected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="560"/>
+        <location filename="../ui/mainwindow.cpp" line="571"/>
         <source>Binary Data Files(*.bin *.dump);;Text Data Files(*.txt *.eml);;All Files(*.*)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="566"/>
-        <location filename="../ui/mainwindow.cpp" line="579"/>
-        <location filename="../ui/mainwindow.cpp" line="806"/>
+        <location filename="../ui/mainwindow.cpp" line="577"/>
+        <location filename="../ui/mainwindow.cpp" line="590"/>
+        <location filename="../ui/mainwindow.cpp" line="817"/>
         <source>Failed to open</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="288"/>
+        <location filename="../ui/mainwindow.cpp" line="299"/>
         <source>Continue?</source>
         <translation type="unfinished"></translation>
     </message>
@@ -796,222 +813,222 @@ or &quot;-p &lt;port&gt; -f&quot;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="288"/>
+        <location filename="../ui/mainwindow.cpp" line="299"/>
         <source>Some of the data and key will be cleared.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="401"/>
+        <location filename="../ui/mainwindow.cpp" line="412"/>
         <source>Plz select the font of data widget and key widget</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="514"/>
+        <location filename="../ui/mainwindow.cpp" line="525"/>
         <source>Data must consists of 32 Hex symbols(Whitespace is allowed)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="534"/>
-        <location filename="../ui/mainwindow.cpp" line="547"/>
+        <location filename="../ui/mainwindow.cpp" line="545"/>
+        <location filename="../ui/mainwindow.cpp" line="558"/>
         <source>Key must consists of 12 Hex symbols(Whitespace is allowed)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="559"/>
+        <location filename="../ui/mainwindow.cpp" line="570"/>
         <source>Plz select the data file:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="572"/>
+        <location filename="../ui/mainwindow.cpp" line="583"/>
         <source>Plz select the key file:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="573"/>
+        <location filename="../ui/mainwindow.cpp" line="584"/>
         <source>Binary Key Files(*.bin *.dump);;Binary Data Files(*.bin *.dump);;All Files(*.*)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="595"/>
+        <location filename="../ui/mainwindow.cpp" line="606"/>
         <source>Plz select the location to save data file:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="596"/>
+        <location filename="../ui/mainwindow.cpp" line="607"/>
         <source>Binary Data Files(*.bin *.dump);;Text Data Files(*.txt *.eml)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="602"/>
-        <location filename="../ui/mainwindow.cpp" line="615"/>
-        <location filename="../ui/mainwindow.cpp" line="825"/>
+        <location filename="../ui/mainwindow.cpp" line="613"/>
+        <location filename="../ui/mainwindow.cpp" line="626"/>
+        <location filename="../ui/mainwindow.cpp" line="836"/>
         <source>Failed to save to</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="608"/>
+        <location filename="../ui/mainwindow.cpp" line="619"/>
         <source>Plz select the location to save key file:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="609"/>
+        <location filename="../ui/mainwindow.cpp" line="620"/>
         <source>Binary Key Files(*.bin *.dump)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="734"/>
+        <location filename="../ui/mainwindow.cpp" line="745"/>
         <source>    Normally, the Block 0 of a typical Mifare card, which contains the UID, is locked during the manufacture. Users cannot write anything to Block 0 or set a new UID to a normal Mifare card.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="735"/>
+        <location filename="../ui/mainwindow.cpp" line="746"/>
         <source>    Chinese Magic Cards(aka UID Cards) are some special cards whose Block 0 are writeable. And you can change UID by writing to it.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="737"/>
+        <location filename="../ui/mainwindow.cpp" line="748"/>
         <source>There are two versions of Chinese Magic Cards, the Gen1 and the Gen2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="738"/>
+        <location filename="../ui/mainwindow.cpp" line="749"/>
         <source>    Gen1:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="738"/>
+        <location filename="../ui/mainwindow.cpp" line="749"/>
         <source>    also called UID card in China. It responses to some backdoor commands so you can access any blocks without password. The Proxmark3 has a bunch of related commands(csetblk, cgetblk, ...) to deal with this type of card, and my GUI also support these commands.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="739"/>
+        <location filename="../ui/mainwindow.cpp" line="750"/>
         <source>    Gen2:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="739"/>
+        <location filename="../ui/mainwindow.cpp" line="750"/>
         <source>    doesn&apos;t response to the backdoor commands, which means that a reader cannot detect whether it is a Chinese Magic Card or not by sending backdoor commands.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="741"/>
+        <location filename="../ui/mainwindow.cpp" line="752"/>
         <source>There are some types of Chinese Magic Card Gen2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="742"/>
+        <location filename="../ui/mainwindow.cpp" line="753"/>
         <source>    CUID Card:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="742"/>
+        <location filename="../ui/mainwindow.cpp" line="753"/>
         <source>    the Block 0 is writeable, you can write to this block repeatedly by normal wrbl command.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="743"/>
+        <location filename="../ui/mainwindow.cpp" line="754"/>
         <source>    (hf mf wrbl 0 A FFFFFFFFFFFF &lt;the data you want to write&gt;)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="744"/>
+        <location filename="../ui/mainwindow.cpp" line="755"/>
         <source>    FUID Card:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="744"/>
+        <location filename="../ui/mainwindow.cpp" line="755"/>
         <source>    you can only write to Block 0 once. After that, it seems like a typical Mifare card(Block 0 cannot be written to).</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="745"/>
+        <location filename="../ui/mainwindow.cpp" line="756"/>
         <source>    (some readers might try changing the Block 0, which could detect the CUID Card. In that case, you should use FUID card.)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="746"/>
+        <location filename="../ui/mainwindow.cpp" line="757"/>
         <source>    UFUID Card:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="746"/>
+        <location filename="../ui/mainwindow.cpp" line="757"/>
         <source>    It behaves like a CUID card(or UID card? I&apos;m not sure) before you send some special command to lock it. Once it is locked, you cannot change its Block 0(just like a typical Mifare card).</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="748"/>
+        <location filename="../ui/mainwindow.cpp" line="759"/>
         <source>    Seemingly, these Chinese Magic Cards are more easily to be compromised by Nested Attack(it takes little time to get an unknown key).</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="793"/>
+        <location filename="../ui/mainwindow.cpp" line="804"/>
         <source>Plz select the trace file:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="794"/>
+        <location filename="../ui/mainwindow.cpp" line="805"/>
         <source>Trace Files(*.trc);;All Files(*.*)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="816"/>
+        <location filename="../ui/mainwindow.cpp" line="827"/>
         <source>Plz select the location to save trace file:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="817"/>
+        <location filename="../ui/mainwindow.cpp" line="828"/>
         <source>Trace Files(*.trc)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="910"/>
-        <location filename="../ui/mainwindow.cpp" line="1079"/>
+        <location filename="../ui/mainwindow.cpp" line="921"/>
+        <location filename="../ui/mainwindow.cpp" line="1092"/>
         <source>Idle</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="912"/>
+        <location filename="../ui/mainwindow.cpp" line="923"/>
         <source>Stop</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="919"/>
-        <location filename="../ui/mainwindow.cpp" line="926"/>
+        <location filename="../ui/mainwindow.cpp" line="930"/>
+        <location filename="../ui/mainwindow.cpp" line="937"/>
         <source>Sec</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="920"/>
+        <location filename="../ui/mainwindow.cpp" line="931"/>
         <source>Blk</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="927"/>
+        <location filename="../ui/mainwindow.cpp" line="938"/>
         <source>KeyA</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="928"/>
+        <location filename="../ui/mainwindow.cpp" line="939"/>
         <source>KeyB</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="1016"/>
+        <location filename="../ui/mainwindow.cpp" line="1029"/>
         <source>HW Version:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="1018"/>
+        <location filename="../ui/mainwindow.cpp" line="1031"/>
         <source>PM3:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="1020"/>
+        <location filename="../ui/mainwindow.cpp" line="1033"/>
         <source>State:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="1075"/>
+        <location filename="../ui/mainwindow.cpp" line="1088"/>
         <source>Running</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1019,56 +1036,56 @@ or &quot;-p &lt;port&gt; -f&quot;</source>
 <context>
     <name>Mifare</name>
     <message>
-        <location filename="../module/mifare.cpp" line="641"/>
+        <location filename="../module/mifare.cpp" line="640"/>
         <source>Success!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="228"/>
-        <location filename="../module/mifare.cpp" line="641"/>
-        <location filename="../module/mifare.cpp" line="645"/>
-        <location filename="../module/mifare.cpp" line="669"/>
-        <location filename="../module/mifare.cpp" line="708"/>
-        <location filename="../module/mifare.cpp" line="721"/>
-        <location filename="../module/mifare.cpp" line="776"/>
+        <location filename="../module/mifare.cpp" line="226"/>
+        <location filename="../module/mifare.cpp" line="640"/>
+        <location filename="../module/mifare.cpp" line="644"/>
+        <location filename="../module/mifare.cpp" line="668"/>
+        <location filename="../module/mifare.cpp" line="707"/>
+        <location filename="../module/mifare.cpp" line="720"/>
+        <location filename="../module/mifare.cpp" line="775"/>
         <source>Info</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="228"/>
+        <location filename="../module/mifare.cpp" line="226"/>
         <source>Plz provide at least one known key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="492"/>
-        <location filename="../module/mifare.cpp" line="645"/>
+        <location filename="../module/mifare.cpp" line="490"/>
+        <location filename="../module/mifare.cpp" line="644"/>
         <source>Failed!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="670"/>
+        <location filename="../module/mifare.cpp" line="669"/>
         <source>The Access Bits is invalid!
 It could make the whole sector blocked irreversibly!
 Continue to write?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="708"/>
+        <location filename="../module/mifare.cpp" line="707"/>
         <source>Successful!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="721"/>
+        <location filename="../module/mifare.cpp" line="720"/>
         <source>Failed to write to these blocks:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="725"/>
+        <location filename="../module/mifare.cpp" line="724"/>
         <source>Select them?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="776"/>
+        <location filename="../module/mifare.cpp" line="775"/>
         <source>Failed to read card.</source>
         <translation type="unfinished"></translation>
     </message>

lang/zh_CN.ts

@@ -381,12 +381,13 @@ It could make the whole sector blocked irreversibly!</source>
     <message>
         <location filename="../ui/mainwindow.ui" line="473"/>
         <location filename="../ui/mainwindow.ui" line="1179"/>
+        <location filename="../ui/mainwindow.ui" line="1602"/>
         <source>Save</source>
         <translation>保存</translation>
     </message>
     <message>
         <location filename="../ui/mainwindow.ui" line="493"/>
-        <location filename="../ui/mainwindow.cpp" line="921"/>
+        <location filename="../ui/mainwindow.cpp" line="932"/>
         <source>Data</source>
         <translation>数据</translation>
     </message>
@@ -482,7 +483,7 @@ It could make the whole sector blocked irreversibly!</source>
     </message>
     <message>
         <location filename="../ui/mainwindow.ui" line="878"/>
-        <location filename="../ui/mainwindow.cpp" line="749"/>
+        <location filename="../ui/mainwindow.cpp" line="760"/>
         <source>About UID Card</source>
         <translation>关于UID卡</translation>
     </message>
@@ -662,7 +663,7 @@ It could make the whole sector blocked irreversibly!</source>
     </message>
     <message>
         <location filename="../ui/mainwindow.ui" line="1471"/>
-        <location filename="../ui/mainwindow.cpp" line="193"/>
+        <location filename="../ui/mainwindow.cpp" line="204"/>
         <source>History:</source>
         <translation>命令历史：</translation>
     </message>
@@ -706,16 +707,33 @@ then put the path of the script there</source>
     </message>
     <message>
         <location filename="../ui/mainwindow.ui" line="1586"/>
+        <source>Client working directory:</source>
+        <translation>客户端工作路径：</translation>
+    </message>
+    <message>
+        <location filename="../ui/mainwindow.ui" line="1595"/>
+        <source>../data</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../ui/mainwindow.ui" line="1611"/>
+        <source>Note:
+On Windows, the client working directory should not be identical to the path of GUI, otherwise the client will use the wrong .dll file.</source>
+        <translation>注意：
+在Windows系统中，客户端工作路径与GUI程序所在路径不能相同，否则客户端会使用错误的.dll文件。</translation>
+    </message>
+    <message>
+        <location filename="../ui/mainwindow.ui" line="1629"/>
         <source>Start arguments</source>
         <translation>启动参数</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1593"/>
+        <location filename="../ui/mainwindow.ui" line="1636"/>
         <source>&lt;port&gt; -f</source>
         <translation></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1600"/>
+        <location filename="../ui/mainwindow.ui" line="1643"/>
         <source>Note: 
 -f is necessary because the GUI need to handle the output in time
 In some cases the arguments should be set to &quot;-p /dev/&lt;port&gt; -f&quot;
@@ -726,75 +744,75 @@ or &quot;-p &lt;port&gt; -f&quot;</source>
 或&quot;-p &lt;port&gt; -f&quot;</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1677"/>
+        <location filename="../ui/mainwindow.ui" line="1720"/>
         <source>Language: </source>
         <translation>语言： </translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1684"/>
+        <location filename="../ui/mainwindow.ui" line="1727"/>
         <source>Choose Language</source>
         <translation>选择语言</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1691"/>
+        <location filename="../ui/mainwindow.ui" line="1734"/>
         <source>(Restart this app to use new language)</source>
         <translation>（重启此程序以使用新语言）</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1647"/>
+        <location filename="../ui/mainwindow.ui" line="1690"/>
         <source>Keep buttons enabled even the client is running or disconnected</source>
         <translation>保持所有按钮可点击，即使未连接客户端或有任务正在运行</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.ui" line="1669"/>
+        <location filename="../ui/mainwindow.ui" line="1712"/>
         <source>GUI</source>
         <translation>图形化界面</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="92"/>
-        <location filename="../ui/mainwindow.cpp" line="288"/>
-        <location filename="../ui/mainwindow.cpp" line="514"/>
-        <location filename="../ui/mainwindow.cpp" line="534"/>
-        <location filename="../ui/mainwindow.cpp" line="547"/>
-        <location filename="../ui/mainwindow.cpp" line="566"/>
-        <location filename="../ui/mainwindow.cpp" line="579"/>
-        <location filename="../ui/mainwindow.cpp" line="602"/>
-        <location filename="../ui/mainwindow.cpp" line="615"/>
-        <location filename="../ui/mainwindow.cpp" line="806"/>
-        <location filename="../ui/mainwindow.cpp" line="825"/>
+        <location filename="../ui/mainwindow.cpp" line="93"/>
+        <location filename="../ui/mainwindow.cpp" line="299"/>
+        <location filename="../ui/mainwindow.cpp" line="525"/>
+        <location filename="../ui/mainwindow.cpp" line="545"/>
+        <location filename="../ui/mainwindow.cpp" line="558"/>
+        <location filename="../ui/mainwindow.cpp" line="577"/>
+        <location filename="../ui/mainwindow.cpp" line="590"/>
+        <location filename="../ui/mainwindow.cpp" line="613"/>
+        <location filename="../ui/mainwindow.cpp" line="626"/>
+        <location filename="../ui/mainwindow.cpp" line="817"/>
+        <location filename="../ui/mainwindow.cpp" line="836"/>
         <source>Info</source>
         <translation>信息</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="92"/>
+        <location filename="../ui/mainwindow.cpp" line="93"/>
         <source>Plz choose a port first</source>
         <translation>请先选择端口</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="128"/>
+        <location filename="../ui/mainwindow.cpp" line="139"/>
         <source>Connected</source>
         <translation>已连接</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="134"/>
-        <location filename="../ui/mainwindow.cpp" line="909"/>
+        <location filename="../ui/mainwindow.cpp" line="145"/>
+        <location filename="../ui/mainwindow.cpp" line="920"/>
         <source>Not Connected</source>
         <translation>未连接</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="560"/>
+        <location filename="../ui/mainwindow.cpp" line="571"/>
         <source>Binary Data Files(*.bin *.dump);;Text Data Files(*.txt *.eml);;All Files(*.*)</source>
         <translation>二进制数据文件(*.bin *.dump);;文本数据文件(*.txt *.eml);;所有文件(*.*)</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="566"/>
-        <location filename="../ui/mainwindow.cpp" line="579"/>
-        <location filename="../ui/mainwindow.cpp" line="806"/>
+        <location filename="../ui/mainwindow.cpp" line="577"/>
+        <location filename="../ui/mainwindow.cpp" line="590"/>
+        <location filename="../ui/mainwindow.cpp" line="817"/>
         <source>Failed to open</source>
         <translation>无法打开</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="288"/>
+        <location filename="../ui/mainwindow.cpp" line="299"/>
         <source>Continue?</source>
         <translation>确定？</translation>
     </message>
@@ -804,222 +822,222 @@ or &quot;-p &lt;port&gt; -f&quot;</source>
         <translation>检查更新</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="288"/>
+        <location filename="../ui/mainwindow.cpp" line="299"/>
         <source>Some of the data and key will be cleared.</source>
         <translation>部分数据和密码将被清除</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="401"/>
+        <location filename="../ui/mainwindow.cpp" line="412"/>
         <source>Plz select the font of data widget and key widget</source>
         <translation>请选择数据窗口和密钥窗口的字体</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="514"/>
+        <location filename="../ui/mainwindow.cpp" line="525"/>
         <source>Data must consists of 32 Hex symbols(Whitespace is allowed)</source>
         <translation>数据必须由32个十六进制字符组成（中间可含有空格）</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="534"/>
-        <location filename="../ui/mainwindow.cpp" line="547"/>
+        <location filename="../ui/mainwindow.cpp" line="545"/>
+        <location filename="../ui/mainwindow.cpp" line="558"/>
         <source>Key must consists of 12 Hex symbols(Whitespace is allowed)</source>
         <translation>密钥必须由12个十六进制字符组成（中间可含有空格）</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="559"/>
+        <location filename="../ui/mainwindow.cpp" line="570"/>
         <source>Plz select the data file:</source>
         <translation>请选择数据文件：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="572"/>
+        <location filename="../ui/mainwindow.cpp" line="583"/>
         <source>Plz select the key file:</source>
         <translation>请选择密钥文件：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="573"/>
+        <location filename="../ui/mainwindow.cpp" line="584"/>
         <source>Binary Key Files(*.bin *.dump);;Binary Data Files(*.bin *.dump);;All Files(*.*)</source>
         <translation>二进制密钥文件(*.bin *.dump)二进制密钥文件(*.bin *.dump);所有文件(*.*)</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="595"/>
+        <location filename="../ui/mainwindow.cpp" line="606"/>
         <source>Plz select the location to save data file:</source>
         <translation>请选择数据文件保存的位置：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="596"/>
+        <location filename="../ui/mainwindow.cpp" line="607"/>
         <source>Binary Data Files(*.bin *.dump);;Text Data Files(*.txt *.eml)</source>
         <translation>二进制数据文件(*.bin *.dump);文本数据文件(*.txt *.eml)</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="602"/>
-        <location filename="../ui/mainwindow.cpp" line="615"/>
-        <location filename="../ui/mainwindow.cpp" line="825"/>
+        <location filename="../ui/mainwindow.cpp" line="613"/>
+        <location filename="../ui/mainwindow.cpp" line="626"/>
+        <location filename="../ui/mainwindow.cpp" line="836"/>
         <source>Failed to save to</source>
         <translation>无法保存至</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="608"/>
+        <location filename="../ui/mainwindow.cpp" line="619"/>
         <source>Plz select the location to save key file:</source>
         <translation>请选择密钥文件保存的位置：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="609"/>
+        <location filename="../ui/mainwindow.cpp" line="620"/>
         <source>Binary Key Files(*.bin *.dump)</source>
         <translation>二进制密码文件(*.bin *.dump)</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="734"/>
+        <location filename="../ui/mainwindow.cpp" line="745"/>
         <source>    Normally, the Block 0 of a typical Mifare card, which contains the UID, is locked during the manufacture. Users cannot write anything to Block 0 or set a new UID to a normal Mifare card.</source>
         <translation>    普通Mifare卡的块0无法写入，卡号也不能更改</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="735"/>
+        <location filename="../ui/mainwindow.cpp" line="746"/>
         <source>    Chinese Magic Cards(aka UID Cards) are some special cards whose Block 0 are writeable. And you can change UID by writing to it.</source>
         <translation>    UID卡（在国外叫Chinese Magic Card）的块0可写，卡号可变。</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="737"/>
+        <location filename="../ui/mainwindow.cpp" line="748"/>
         <source>There are two versions of Chinese Magic Cards, the Gen1 and the Gen2.</source>
         <translation>国外把UID卡分为Chinese Magic Card Gen1和Gen2</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="738"/>
+        <location filename="../ui/mainwindow.cpp" line="749"/>
         <source>    Gen1:</source>
         <translation></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="738"/>
+        <location filename="../ui/mainwindow.cpp" line="749"/>
         <source>    also called UID card in China. It responses to some backdoor commands so you can access any blocks without password. The Proxmark3 has a bunch of related commands(csetblk, cgetblk, ...) to deal with this type of card, and my GUI also support these commands.</source>
         <translation>    指通常所说的UID卡，可以通过后门指令直接读写块而无需密码，在PM3和此GUI中有特殊命令处理这类卡片</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="739"/>
+        <location filename="../ui/mainwindow.cpp" line="750"/>
         <source>    Gen2:</source>
         <translation></translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="739"/>
+        <location filename="../ui/mainwindow.cpp" line="750"/>
         <source>    doesn&apos;t response to the backdoor commands, which means that a reader cannot detect whether it is a Chinese Magic Card or not by sending backdoor commands.</source>
         <translation>    这个叫法在国内比较罕见，在国外指CUID/FUID/UFUID这类对后门指令不响应的卡（防火墙卡）</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="741"/>
+        <location filename="../ui/mainwindow.cpp" line="752"/>
         <source>There are some types of Chinese Magic Card Gen2.</source>
         <translation>以下是Gen2卡的详细介绍</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="742"/>
+        <location filename="../ui/mainwindow.cpp" line="753"/>
         <source>    CUID Card:</source>
         <translation>    CUID卡：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="742"/>
+        <location filename="../ui/mainwindow.cpp" line="753"/>
         <source>    the Block 0 is writeable, you can write to this block repeatedly by normal wrbl command.</source>
         <translation>    可通过普通的写块命令来写块0，可重复擦写</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="743"/>
+        <location filename="../ui/mainwindow.cpp" line="754"/>
         <source>    (hf mf wrbl 0 A FFFFFFFFFFFF &lt;the data you want to write&gt;)</source>
         <translation>    (hf mf wrbl 0 A FFFFFFFFFFFF &lt;待写入数据&gt;)</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="744"/>
+        <location filename="../ui/mainwindow.cpp" line="755"/>
         <source>    FUID Card:</source>
         <translation>    FUID卡：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="744"/>
+        <location filename="../ui/mainwindow.cpp" line="755"/>
         <source>    you can only write to Block 0 once. After that, it seems like a typical Mifare card(Block 0 cannot be written to).</source>
         <translation>    块0只能写入一次</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="745"/>
+        <location filename="../ui/mainwindow.cpp" line="756"/>
         <source>    (some readers might try changing the Block 0, which could detect the CUID Card. In that case, you should use FUID card.)</source>
         <translation>    (更高级的穿防火墙卡，可以过一些能识别出CUID卡的读卡器)</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="746"/>
+        <location filename="../ui/mainwindow.cpp" line="757"/>
         <source>    UFUID Card:</source>
         <translation>    UFUID卡：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="746"/>
+        <location filename="../ui/mainwindow.cpp" line="757"/>
         <source>    It behaves like a CUID card(or UID card? I&apos;m not sure) before you send some special command to lock it. Once it is locked, you cannot change its Block 0(just like a typical Mifare card).</source>
         <translation>    锁卡前和普通UID/CUID卡一样可以反复读写块0，用特殊命令锁卡后就和FUID卡一样了</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="748"/>
+        <location filename="../ui/mainwindow.cpp" line="759"/>
         <source>    Seemingly, these Chinese Magic Cards are more easily to be compromised by Nested Attack(it takes little time to get an unknown key).</source>
         <translation>    所有UID卡都似乎更容易被Nested攻击破解</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="793"/>
+        <location filename="../ui/mainwindow.cpp" line="804"/>
         <source>Plz select the trace file:</source>
         <translation>请选择trace文件：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="794"/>
+        <location filename="../ui/mainwindow.cpp" line="805"/>
         <source>Trace Files(*.trc);;All Files(*.*)</source>
         <translation>Trace文件(*.trc);;所有文件(*.*)</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="816"/>
+        <location filename="../ui/mainwindow.cpp" line="827"/>
         <source>Plz select the location to save trace file:</source>
         <translation>请选择trace文件保存的位置：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="817"/>
+        <location filename="../ui/mainwindow.cpp" line="828"/>
         <source>Trace Files(*.trc)</source>
         <translation>Trace文件(*.trc)</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="910"/>
-        <location filename="../ui/mainwindow.cpp" line="1079"/>
+        <location filename="../ui/mainwindow.cpp" line="921"/>
+        <location filename="../ui/mainwindow.cpp" line="1092"/>
         <source>Idle</source>
         <translation>空闲</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="912"/>
+        <location filename="../ui/mainwindow.cpp" line="923"/>
         <source>Stop</source>
         <translation>停止</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="919"/>
-        <location filename="../ui/mainwindow.cpp" line="926"/>
+        <location filename="../ui/mainwindow.cpp" line="930"/>
+        <location filename="../ui/mainwindow.cpp" line="937"/>
         <source>Sec</source>
         <translation>扇区</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="920"/>
+        <location filename="../ui/mainwindow.cpp" line="931"/>
         <source>Blk</source>
         <translation>块</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="927"/>
+        <location filename="../ui/mainwindow.cpp" line="938"/>
         <source>KeyA</source>
         <translation>密钥A</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="928"/>
+        <location filename="../ui/mainwindow.cpp" line="939"/>
         <source>KeyB</source>
         <translation>密钥B</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="1016"/>
+        <location filename="../ui/mainwindow.cpp" line="1029"/>
         <source>HW Version:</source>
         <translation>固件版本：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="1018"/>
+        <location filename="../ui/mainwindow.cpp" line="1031"/>
         <source>PM3:</source>
         <translation>连接状态：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="1020"/>
+        <location filename="../ui/mainwindow.cpp" line="1033"/>
         <source>State:</source>
         <translation>运行状态：</translation>
     </message>
     <message>
-        <location filename="../ui/mainwindow.cpp" line="1075"/>
+        <location filename="../ui/mainwindow.cpp" line="1088"/>
         <source>Running</source>
         <translation>正在运行</translation>
     </message>
@@ -1027,34 +1045,34 @@ or &quot;-p &lt;port&gt; -f&quot;</source>
 <context>
     <name>Mifare</name>
     <message>
-        <location filename="../module/mifare.cpp" line="641"/>
+        <location filename="../module/mifare.cpp" line="640"/>
         <source>Success!</source>
         <translation>成功！</translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="228"/>
-        <location filename="../module/mifare.cpp" line="641"/>
-        <location filename="../module/mifare.cpp" line="645"/>
-        <location filename="../module/mifare.cpp" line="669"/>
-        <location filename="../module/mifare.cpp" line="708"/>
-        <location filename="../module/mifare.cpp" line="721"/>
-        <location filename="../module/mifare.cpp" line="776"/>
+        <location filename="../module/mifare.cpp" line="226"/>
+        <location filename="../module/mifare.cpp" line="640"/>
+        <location filename="../module/mifare.cpp" line="644"/>
+        <location filename="../module/mifare.cpp" line="668"/>
+        <location filename="../module/mifare.cpp" line="707"/>
+        <location filename="../module/mifare.cpp" line="720"/>
+        <location filename="../module/mifare.cpp" line="775"/>
         <source>Info</source>
         <translation>信息</translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="228"/>
+        <location filename="../module/mifare.cpp" line="226"/>
         <source>Plz provide at least one known key</source>
         <translation>请至少提供一个已知密码</translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="492"/>
-        <location filename="../module/mifare.cpp" line="645"/>
+        <location filename="../module/mifare.cpp" line="490"/>
+        <location filename="../module/mifare.cpp" line="644"/>
         <source>Failed!</source>
         <translation>失败！</translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="670"/>
+        <location filename="../module/mifare.cpp" line="669"/>
         <source>The Access Bits is invalid!
 It could make the whole sector blocked irreversibly!
 Continue to write?</source>
@@ -1063,22 +1081,22 @@ Continue to write?</source>
 确定要写入吗？</translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="708"/>
+        <location filename="../module/mifare.cpp" line="707"/>
         <source>Successful!</source>
         <translation>成功！</translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="721"/>
+        <location filename="../module/mifare.cpp" line="720"/>
         <source>Failed to write to these blocks:</source>
         <translation>写入以下块失败：</translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="725"/>
+        <location filename="../module/mifare.cpp" line="724"/>
         <source>Select them?</source>
         <translation>选中这些块？</translation>
     </message>
     <message>
-        <location filename="../module/mifare.cpp" line="776"/>
+        <location filename="../module/mifare.cpp" line="775"/>
         <source>Failed to read card.</source>
         <translation>读卡失败。</translation>
     </message>

module/mifare.cpp

@@ -102,16 +102,14 @@ QString Mifare::info(bool isRequiringOutput)
                 end = result.indexOf("\n", end);
                 return result.mid(begin, end - begin + 1);
             }
-            else
-                return "";
         }
         else
         {
             util->execCMD("hf 14a info");
             ui->funcTab->setCurrentIndex(Util::rawTabIndex);
-            return "";
         }
     }
+    return "";
 }
 
 void Mifare::chk()
@@ -629,6 +627,7 @@ bool Mifare::_writeblk(int blockId, KeyType keyType, const QString& key, const Q
             return true;
         }
     }
+    return false;
 }
 
 void Mifare::writeOne(TargetType targetType)

ui/mainwindow.cpp

@@ -28,6 +28,7 @@ MainWindow::MainWindow(QWidget *parent):
     pm3 = new PM3Process(pm3Thread);
     pm3Thread->start();
     pm3state = false;
+    clientWorkingDir = new QDir;
 
     util = new Util(this);
     mifare = new Mifare(ui, util, this);
@@ -94,6 +95,7 @@ void MainWindow::on_PM3_connectButton_clicked()
     {
         QStringList args = ui->Set_Client_startArgsEdit->text().replace("<port>", port).split(' ');
         saveClientPath(ui->PM3_pathEdit->text());
+
         QProcess envSetProcess;
         QFileInfo envScriptPath(ui->Set_Client_envScriptEdit->text());
         if(envScriptPath.exists())
@@ -113,6 +115,15 @@ void MainWindow::on_PM3_connectButton_clicked()
         else
             clientEnv.clear();
         emit setProcEnv(&clientEnv);
+
+        clientWorkingDir->setPath(QApplication::applicationDirPath());
+        qDebug() << clientWorkingDir->absolutePath();
+        clientWorkingDir->mkpath(ui->Set_Client_workingDirEdit->text());
+        qDebug() << clientWorkingDir->absolutePath();
+        clientWorkingDir->cd(ui->Set_Client_workingDirEdit->text());
+        qDebug() << clientWorkingDir->absolutePath();
+        emit setWorkingDir(clientWorkingDir->absolutePath());
+
         emit connectPM3(ui->PM3_pathEdit->text(), port, args);
     }
 }
@@ -976,6 +987,7 @@ void MainWindow::uiInit()
 
     settings->beginGroup("Client_Env");
     ui->Set_Client_envScriptEdit->setText(settings->value("scriptPath").toString());
+    ui->Set_Client_workingDirEdit->setText(settings->value("workingDir", "../data").toString());
     settings->endGroup();
 
     ui->MF_RW_keyTypeBox->addItem("A", Mifare::KEY_A);
@@ -996,6 +1008,7 @@ void MainWindow::signalInit()
     connect(pm3, &PM3Process::PM3StatedChanged, util, &Util::setRunningState);
     connect(this, &MainWindow::killPM3, pm3, &PM3Process::kill);
     connect(this, &MainWindow::setProcEnv, pm3, &PM3Process::setProcEnv);
+    connect(this, &MainWindow::setWorkingDir, pm3, &PM3Process::setWorkingDir);
 
     connect(util, &Util::write, pm3, &PM3Process::write);
 
@@ -1160,3 +1173,10 @@ void MainWindow::on_Set_Client_envScriptEdit_editingFinished()
     settings->setValue("scriptPath", ui->Set_Client_envScriptEdit->text());
     settings->endGroup();
 }
+
+void MainWindow::on_Set_Client_saveWorkingDirButton_clicked()
+{
+    settings->beginGroup("Client_Env");
+    settings->setValue("workingDir", ui->Set_Client_workingDirEdit->text());
+    settings->endGroup();
+}

ui/mainwindow.h

@@ -173,6 +173,8 @@ private slots:
 
     void on_Set_Client_envScriptEdit_editingFinished();
 
+    void on_Set_Client_saveWorkingDirButton_clicked();
+
 private:
     Ui::MainWindow* ui;
     QButtonGroup* MFCardTypeBtnGroup;
@@ -199,6 +201,7 @@ private:
     QTimer* portSearchTimer;
     QStringList portList;
     QStringList clientEnv;
+    QDir* clientWorkingDir;
 
     Mifare* mifare;
     Util* util;
@@ -217,5 +220,6 @@ signals:
     void killPM3();
     void setSerialListener(const QString& name, bool state);
     void setProcEnv(const QStringList *env);
+    void setWorkingDir(const QString& dir);
 };
 #endif // MAINWINDOW_H

ui/mainwindow.ui

@@ -130,7 +130,7 @@
        </sizepolicy>
       </property>
       <property name="currentIndex">
-       <number>0</number>
+       <number>4</number>
       </property>
       <widget class="QWidget" name="mifareTab">
        <attribute name="title">
@@ -1538,7 +1538,7 @@
        <attribute name="title">
         <string>Settings</string>
        </attribute>
-       <layout class="QHBoxLayout" name="horizontalLayout_15">
+       <layout class="QHBoxLayout" name="horizontalLayout_18">
         <item>
          <layout class="QVBoxLayout" name="verticalLayout_12">
           <item>
@@ -1573,6 +1573,49 @@ then put the path of the script there</string>
                </property>
               </widget>
              </item>
+             <item>
+              <widget class="Line" name="line_4">
+               <property name="orientation">
+                <enum>Qt::Horizontal</enum>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QLabel" name="label_19">
+               <property name="text">
+                <string>Client working directory:</string>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <layout class="QHBoxLayout" name="horizontalLayout_15">
+               <item>
+                <widget class="QLineEdit" name="Set_Client_workingDirEdit">
+                 <property name="text">
+                  <string>../data</string>
+                 </property>
+                </widget>
+               </item>
+               <item>
+                <widget class="QPushButton" name="Set_Client_saveWorkingDirButton">
+                 <property name="text">
+                  <string>Save</string>
+                 </property>
+                </widget>
+               </item>
+              </layout>
+             </item>
+             <item>
+              <widget class="QLabel" name="label_20">
+               <property name="text">
+                <string>Note:
+On Windows, the client working directory should not be identical to the path of GUI, otherwise the client will use the wrong .dll file.</string>
+               </property>
+               <property name="wordWrap">
+                <bool>true</bool>
+               </property>
+              </widget>
+             </item>
              <item>
               <widget class="Line" name="line">
                <property name="orientation">

ui/mf_trailerdecoderdialog.cpp

@@ -123,7 +123,7 @@ void MF_trailerDecoderDialog::setTableItem(QTableWidget* widget, int row, int co
     widget->item(row, column)->setText(text);
 }
 
-void MF_trailerDecoderDialog::on_boxChanged(int arg1)
+void MF_trailerDecoderDialog::on_boxChanged()
 {
     quint8 ACBits[4];
     ACBits[0] = ui->C0Box->value();

ui/mf_trailerdecoderdialog.h

@@ -27,7 +27,7 @@ private slots:
 
     void on_blockSizeChanged(int id, bool st);
 
-    void on_boxChanged(int arg1);
+    void on_boxChanged();
 private:
     Ui::MF_trailerDecoderDialog *ui;
     QRegularExpressionValidator* validator;