From a020f1c093168330d41cf0b02a5951b4e3f3075f Mon Sep 17 00:00:00 2001
From: Nicolas Mailloux <nicolecrivain@gmail.com>
Date: Tue, 21 Dec 2021 22:27:10 -0500
Subject: [PATCH] Ignore false battery readings if running in emulator

---
 main.cpp       | 29 ++++++++++++++++-------------
 mainwindow.cpp |  5 ++++-
 reader.cpp     |  5 ++++-
 3 files changed, 24 insertions(+), 15 deletions(-)

diff --git a/main.cpp b/main.cpp
index 6c69edf..fe4dae8 100644
--- a/main.cpp
+++ b/main.cpp
@@ -58,20 +58,23 @@ int main(int argc, char *argv[])
         global::reader::startUsbmsPrompt = false;
 
         // Checking if battery level is critical; if true (and if it is not charging), then display a "Please charge your eReader" splash and power off.
-        if(isBatteryCritical() == true) {
-            string_checkconfig_ro("/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/status");
-            if(checkconfig_str_val == "Charging\n") {
-                ;
-            }
-            else {
-                global::battery::showCriticalBatteryAlert = true;
-                QApplication a(argc, argv);
-                alert w;
+        string_checkconfig_ro("/opt/inkbox_device");
+        if(checkconfig_str_val != "emu\n") {
+            if(isBatteryCritical() == true) {
+                string_checkconfig_ro("/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/status");
+                if(checkconfig_str_val == "Charging\n") {
+                    ;
+                }
+                else {
+                    global::battery::showCriticalBatteryAlert = true;
+                    QApplication a(argc, argv);
+                    alert w;
 
-                const QScreen* screen = qApp->primaryScreen();
-                w.setGeometry(QRect(QPoint(0,0), screen->geometry().size()));
-                w.show();
-                return a.exec();
+                    const QScreen* screen = qApp->primaryScreen();
+                    w.setGeometry(QRect(QPoint(0,0), screen->geometry().size()));
+                    w.show();
+                    return a.exec();
+                }
             }
         }
 
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 5bbd8f7..7d5a4dc 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -328,7 +328,10 @@ MainWindow::MainWindow(QWidget *parent)
             }
         }
     } );
-    batteryWatchdog->start();
+    string_checkconfig_ro("/opt/inkbox_device");
+    if(checkconfig_str_val != "emu\n") {
+        batteryWatchdog->start();
+    }
 
     // USB mass storage prompt
     QTimer *usbmsPrompt = new QTimer(this);
diff --git a/reader.cpp b/reader.cpp
index 5ad4b04..e17f53a 100644
--- a/reader.cpp
+++ b/reader.cpp
@@ -675,7 +675,10 @@ reader::reader(QWidget *parent) :
                 }
             }
         } );
-        t->start();
+        string_checkconfig_ro("/opt/inkbox_device");
+        if(checkconfig_str_val != "emu\n") {
+            t->start();
+        }
     }
 
     // Pages number info label