[PATCH] Re: [mythtv] Feature Request

[DanM]

Jim Chandler wrote:

>  Where do feature requests get submitted to? I looked on
You usually do the work and submit the patch; thats the feature request 
process :-) But I was bored this evening so I decided to code this up as 
this is a feature I would like as well.

A vast majority of this code is borrowed from John Danners' mythvideo 
pin code stuff.

-dan
-- 
main(){int j=1234;char t[]=":@abcdefghijklmnopqrstuvwxyz.\n",*i=
"iqgbgxmdzlolyb\nu.pax\nlek.n";char *strchr(const char*,int);
while(*i){j+=strchr(t,*i++)-t;j%=sizeof t-1;putchar(t[j]);}return 0;}

Days never finished, massa's got me workin, someday massa set me free...

-------------- next part --------------
Index: libs/libmyth/themedmenu.cpp
===================================================================
RCS file: /var/lib/mythcvs/mythtv/libs/libmyth/themedmenu.cpp,v
retrieving revision 1.58
diff -u -d -r1.58 themedmenu.cpp
--- libs/libmyth/themedmenu.cpp	13 Oct 2003 21:23:29 -0000	1.58
+++ libs/libmyth/themedmenu.cpp	14 Oct 2003 06:49:21 -0000
@@ -1827,7 +1827,24 @@
         menufiles.back().row = currentrow;
         menufiles.back().col = currentcolumn;

-        parseMenu(rest);
+        if(rest == "main_settings.xml")
+        {
+            if(gContext->GetNumSetting("SetupPinCodeRequired", 0))
+            {
+                if(checkPinCode("SetupPinCodeTime", "SetupPinCode", "Setup Pin:"))
+                {
+                    parseMenu(rest);
+                }
+            }
+            else
+            {
+                parseMenu(rest);
+            }
+        }
+        else
+        {
+            parseMenu(rest);
+        }
     }
     else if (action.left(6) == "UPMENU")
     {
@@ -1881,3 +1898,74 @@

     return false;
 }
+
+bool ThemedMenu::checkPinCode(QString timestamp_setting, QString password_setting, QString text)
+{
+    QDateTime curr_time = QDateTime::currentDateTime();
+    QString last_time_stamp = gContext->GetSetting(timestamp_setting);
+    QString password = gContext->GetSetting(password_setting);
+    if(password.length() < 1)
+    {
+        return true;
+    }
+
+    //
+    //  See if we recently (and succesfully)
+    //  asked for a password
+    //
+
+    if(last_time_stamp.length() < 1)
+    {
+        //
+        //  Probably first time used
+        //
+
+        cerr << "themedmenu.o: Could not read password/pin time stamp. "
+             << "This is only an issue if it happens repeatedly. " << endl;
+    }
+    else
+    {
+        QDateTime last_time = QDateTime::fromString(last_time_stamp, Qt::TextDate);
+        if(last_time.secsTo(curr_time) < 120)
+        {
+            //
+            //  Two minute window
+            //
+            last_time_stamp = curr_time.toString(Qt::TextDate);
+            gContext->SetSetting(timestamp_setting, last_time_stamp);
+            gContext->SaveSetting(timestamp_setting, last_time_stamp);
+            return true;
+        }
+    }
+
+    //
+    //  See if there is a password set
+    //
+
+    if(password.length() > 0)
+    {
+        bool ok = false;
+        MythPasswordDialog *pwd = new MythPasswordDialog(text,
+                                                         &ok,
+                                                         password,
+                                                         gContext->GetMainWindow());
+        pwd->exec();
+        delete pwd;
+        if(ok)
+        {
+            //
+            //  All is good
+            //
+
+            last_time_stamp = curr_time.toString(Qt::TextDate);
+            gContext->SetSetting(timestamp_setting, last_time_stamp);
+            gContext->SaveSetting(timestamp_setting, last_time_stamp);
+            return true;
+        }
+    }
+    else
+    {
+        return true;
+    }
+    return false;
+}
Index: libs/libmyth/themedmenu.h
===================================================================
RCS file: /var/lib/mythcvs/mythtv/libs/libmyth/themedmenu.h,v
retrieving revision 1.29
diff -u -d -r1.29 themedmenu.h
--- libs/libmyth/themedmenu.h	13 Oct 2003 21:23:29 -0000	1.29
+++ libs/libmyth/themedmenu.h	14 Oct 2003 06:49:21 -0000
@@ -147,6 +147,7 @@
     void clearToBackground(void);
     void drawInactiveButtons(void);
     void drawScrollArrows(QPainter *p);
+    bool checkPinCode(QString timestamp_setting, QString password_setting, QString text);

     QString prefix;

Index: programs/mythfrontend/globalsettings.cpp
===================================================================
RCS file: /var/lib/mythcvs/mythtv/programs/mythfrontend/globalsettings.cpp,v
retrieving revision 1.97
diff -u -d -r1.97 globalsettings.cpp
--- programs/mythfrontend/globalsettings.cpp	8 Oct 2003 00:45:41 -0000	1.97
+++ programs/mythfrontend/globalsettings.cpp	14 Oct 2003 06:49:22 -0000
@@ -682,6 +682,32 @@
     };
 };

+class SetupPinCode: public LineEditSetting, public GlobalSetting {
+public:
+    SetupPinCode():
+        GlobalSetting("SetupPinCode") {
+        setLabel("Setup Pin Code");
+        setHelpText("This PIN is used to control access to the setup menues."
+                    "If you want to use this feature, then setting the value "
+                    "to all numbers will make your life much easier. If you "
+                    "don't want to be bothered by PC dialogs, please set it "
+                    "to be blank.");
+    };
+};
+
+class SetupPinCodeRequired: public CheckBoxSetting, public GlobalSetting {
+public:
+    SetupPinCodeRequired():
+        GlobalSetting("SetupPinCodeRequired") {
+        setLabel(QObject::tr("Require Setup PIN"));
+        setValue(false);
+        setHelpText(QObject::tr("If set, you will not be able to return "
+                    "to this screen and reset the Setup "
+                    "PIN without first entering the current PIN. You have "
+                    "been warned."));
+    };
+};
+
 class XineramaScreen: public SpinBoxSetting, public GlobalSetting {
 public:
     XineramaScreen():
@@ -1163,6 +1189,8 @@
     VerticalConfigurationGroup* general = new VerticalConfigurationGroup(false);
     general->addChild(new AllowQuitShutdown());
     general->addChild(new HaltCommand());
+    general->addChild(new SetupPinCodeRequired());
+    general->addChild(new SetupPinCode());
     general->addChild(new EnableXbox());
     addChild(general);
 }