From e274309d9293777aaaecebccaa29a339a05bd4f9 Mon Sep 17 00:00:00 2001
From: Emanoil Kotsev <deloptes@gmail.com>
Date: Mon, 12 Nov 2018 21:18:37 +0100
Subject: Based on KDE3 bluez4 version a TDE bluez5 version was created

Signed-off-by: Emanoil Kotsev <deloptes@gmail.com>
---
 src/libtdebluez/adapterImpl.cpp | 144 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 src/libtdebluez/adapterImpl.cpp

(limited to 'src/libtdebluez/adapterImpl.cpp')

diff --git a/src/libtdebluez/adapterImpl.cpp b/src/libtdebluez/adapterImpl.cpp
new file mode 100644
index 0000000..703f06f
--- /dev/null
+++ b/src/libtdebluez/adapterImpl.cpp
@@ -0,0 +1,144 @@
+/*
+ *
+ *  Adapter Implementation of bluez5 for libtdebluez
+ *
+ *  Copyright (C) 2018  Emanoil Kotsev <deloptes@gmail.com>
+ *
+ *
+ *  This file is part of libtdebluez.
+ *
+ *  libtdebluez is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  libtdebluez is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with kbluetooth; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include <linux/rfkill.h>
+#include <unistd.h>
+
+#include <tqfile.h>
+#include <tqregexp.h>
+#include <tqdir.h>
+
+#include <tqdbusproxy.h>
+#include <tqmessagebox.h>
+
+#include "adapterImpl.h"
+
+namespace TDEBluetooth
+{
+
+AdapterImpl::AdapterImpl(const TQString& service, const TQString& path, TQObject* parent, const char* name) :
+        Adapter1Proxy(service, path, parent, name) /*,properties(service,path,parent,name)*/
+{
+}
+
+AdapterImpl::~AdapterImpl()
+{
+}
+
+void AdapterImpl::powerOn(bool state)
+{
+    //	https://www.kernel.org/doc/Documentation/rfkill.txt
+    //  http://jwhsmith.net/2015/02/manipulating-rfkill-using-devices-programmatically/
+    //  https://cpp.hotexamples.com/examples/-/-/rfkill_alloc/cpp-rfkill_alloc-function-examples.html
+    //  https://github.com/systemd/systemd/blob/main/src/rfkill/rfkill.c
+
+    TQString device = getPath();
+    device = device.replace(TQRegExp("^/.*/"), "");
+    int hcidx = -1;
+    TQDir d("/sys/class/rfkill");
+    d.setFilter(TQDir::Dirs);
+    for (int i = 0; i < d.count(); i++)
+    {
+        // expected is rfkill<n>
+        TQFile f("/sys/class/rfkill/" + d[i] + "/name");
+        TQString content;
+        if (f.exists() && f.open(IO_ReadOnly))
+        {
+            TQTextStream stream(&f);
+            content = stream.readLine();
+            f.close();
+        }
+        else
+        {
+            continue;
+        }
+        if (content.startsWith(device))
+        {
+            TQFile f("/sys/class/rfkill/" + d[i] + "/index");
+            if (f.exists() && f.open(IO_ReadOnly))
+            {
+                TQTextStream stream(&f);
+                hcidx = stream.readLine().toUInt();
+                f.close();
+            }
+            break;
+        }
+    }
+
+    if (hcidx < 0)
+    {
+        // error handling
+        tqDebug("Index for the device %s not found", device.local8Bit().data());
+        return;
+    }
+
+    struct rfkill_event event = { 0 };
+
+    TQFile file("/dev/rfkill");
+    if (!file.open(IO_ReadWrite))
+    {
+        tqDebug("Failed to open %s", file.name().utf8().data());
+        return;
+    }
+
+    event.idx = hcidx;
+    event.op = RFKILL_OP_CHANGE;
+    if (state)
+        event.soft = 0;
+    else
+        event.soft = 1;
+
+    tqDebug("Bluetooth device %s switches: idx(%i), soft(%d).", device.local8Bit().data(), event.idx, event.soft);
+
+    if (write(file.handle(), &event, sizeof(event)) < 0)
+        tqDebug("Failed to write to %s", file.name().utf8().data());
+    file.close();
+}
+
+TQString AdapterImpl::getPath()
+{
+    return TQString(m_baseProxy->path());
+}
+
+void AdapterImpl::slotSetAlias(const TQString& alias)
+{
+    TQT_DBusError error;
+    setAlias(alias, error);
+    if (error.isValid())
+        tqDebug("AdapterImpl::slotSetAlias(%s) failed: %s", alias.utf8().data(), error.message().utf8().data());
+}
+
+void AdapterImpl::slotSetTimeout(int timeout)
+{
+    TQT_DBusError error;
+    setDiscoverableTimeout(timeout, error);
+    if (error.isValid())
+        tqDebug("AdapterImpl::slotSetTimeout(%i) failed: %s", timeout, error.message().utf8().data());
+}
+
+} // namespace TDEBluetooth
+
+#include "adapterImpl.moc"
+// End of File
-- 
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