From c337b6e50eb17c07300a6986a54833d09a09901f Mon Sep 17 00:00:00 2001
From: Gerhard Hoffmann <g.hoffmann@atb-online.eu>
Date: Thu, 7 Nov 2024 14:14:58 +0100
Subject: [PATCH] hwapi::onCCWakeGpioChanged():

	start implementation of slot for fileSystemWatcher.
	Seems to be enough to start only the modem, as the cc-terminal
	is connected to the modem.
---
 src/hwapi.cpp | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)

diff --git a/src/hwapi.cpp b/src/hwapi.cpp
index c4a6ede..df8b512 100755
--- a/src/hwapi.cpp
+++ b/src/hwapi.cpp
@@ -134,6 +134,75 @@ hwapi::hwapi(QObject *parent) : QObject(parent)
     connect(runProcess, SIGNAL(runProc_coinAttached()),                 this, SLOT(coinAttached()));
 }
 
+void hwapi::onCCWakeGpioChanged(QString const &fileName) {
+    if (fileName == m_watchedFile) {
+        QFile f(m_watchedFile);
+        if (f.open(QFile::ReadWrite | QFile::Text)) {
+            QTextStream stream(&f);
+            int sleepTime = 5000;
+            QString const &content = stream.readAll();
+            if (content.startsWith("0")) {
+                if (mod_isGsmPowerOn()) {
+                    qCritical() << __func__ << ":" << __LINE__;
+                    mod_switchWake(false);
+                    mod_switchPower(false);
+                    //if (mod_isGsmPowerOn()) { // try again
+                    //    qCritical() << __func__ << ":" << __LINE__;
+                    //  stream << "0";
+                    //    QThread::msleep(sleepTime);
+                    //}
+                }
+
+                if (cred_isCreditPowerOn()) { // try again
+                    //qCritical() << __func__ << ":" << __LINE__;
+                    //credit_switchWake(false);
+                    //credit_switchPower(false);
+                    //if (cred_isCreditPowerOn()) { // try again
+                    //    qCritical() << __func__ << ":" << __LINE__;
+                    //    stream << "0";
+                    //    QThread::msleep(sleepTime);
+                    //}
+                }
+            } else
+            if (content.startsWith("1")) {
+                if (mod_isGsmPowerOn() == false) {
+                    static bool mod_powerOnCalled = false;
+                    if (mod_powerOnCalled == false) {
+                        mod_switchPower(true);
+                        mod_switchWake(true);
+                        mod_powerOnCalled = true;
+                    }
+                    //if (mod_isGsmPowerOn() == false) { // try again
+                    //    mod_switchWake(true);
+                    //    qCritical() << __func__ << ":" << __LINE__;
+                    //    stream << "1";
+                    //    QThread::msleep(sleepTime);
+                    //}
+                }
+
+                if (cred_isCreditPowerOn() == false) {
+                    static bool cred_powerOnCalled = false;
+                    //if (cred_powerOnCalled == false) {
+                    //    credit_switchPower(true);
+                    //    credit_switchWake(true);
+                    //    cred_powerOnCalled = true;
+                    //}
+                    //if (cred_isCreditPowerOn() == false) { // try again
+                    //    credit_switchWake(true);
+                    //    qCritical() << __func__ << ":" << __LINE__;
+                    //    stream << "1";
+                    //    QThread::msleep(sleepTime);
+                    //}
+                }
+            } else {
+                qCritical() << "watched file contained" << content;
+            }
+        }
+    } else {
+        qCritical() << "ERROR watching the wrong file" << fileName;
+    }
+}
+
 void hwapi::hwapi_slotPayProc(void)
 {