diff options
| author | George Hazan <george.hazan@gmail.com> | 2012-06-02 12:56:39 +0000 |
|---|---|---|
| committer | George Hazan <george.hazan@gmail.com> | 2012-06-02 12:56:39 +0000 |
| commit | 013f9f9c46b6e57f5ad2fa4161e9c858c1bc51fd (patch) | |
| tree | 00d8c8059f6112e985b55f9d2c3f0f0a709ed349 /plugins/KeyboardNotify/keyboard.cpp | |
| parent | 8f37e8dd7e03035be035e797e258d33b9b724887 (diff) | |
andalso plusified
git-svn-id: http://svn.miranda-ng.org/main/trunk@261 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/KeyboardNotify/keyboard.cpp')
| -rw-r--r-- | plugins/KeyboardNotify/keyboard.cpp | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/plugins/KeyboardNotify/keyboard.cpp b/plugins/KeyboardNotify/keyboard.cpp new file mode 100644 index 0000000000..cb77a88827 --- /dev/null +++ b/plugins/KeyboardNotify/keyboard.cpp @@ -0,0 +1,118 @@ +/*
+
+This program 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.
+
+This program 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 this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+
+#define WIN32_LEAN_AND_MEAN
+
+#include <stdio.h>
+#include <windows.h>
+#include <winioctl.h>
+#include "keypresses.h"
+#include <newpluginapi.h>
+#include <m_utils.h>
+
+
+// Globals
+extern BOOL bWindowsNT;
+extern BYTE bEmulateKeypresses;
+HANDLE hKbdDev[10] = {INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE};
+
+// Defines
+#define MAX_KBDHANDLES 10
+#define IOCTL_KEYBOARD_SET_INDICATORS CTL_CODE(FILE_DEVICE_KEYBOARD, 0x0002, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_KEYBOARD_QUERY_TYPEMATIC CTL_CODE(FILE_DEVICE_KEYBOARD, 0x0008, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_KEYBOARD_QUERY_INDICATORS CTL_CODE(FILE_DEVICE_KEYBOARD, 0x0010, METHOD_BUFFERED, FILE_ANY_ACCESS)
+
+typedef struct _KEYBOARD_INDICATOR_PARAMETERS {
+ USHORT UnitId; // Unit identifier.
+ USHORT LedFlags; // LED indicator state.
+
+} KEYBOARD_INDICATOR_PARAMETERS, *PKEYBOARD_INDICATOR_PARAMETERS;
+
+
+void outportb(UINT portid, BYTE value)
+{
+ __asm mov edx,portid
+ __asm mov al,value
+ __asm out dx,al
+}
+
+
+BOOL OpenKeyboardDevice()
+{
+ int i = 0;
+ TCHAR aux1[MAX_PATH+1], aux2[MAX_PATH+1];
+
+ if (!bWindowsNT)
+ return TRUE;
+
+ do {
+ _snwprintf(aux1, sizeof(aux1), _T("Kbd%d"), i);
+ _snwprintf(aux2, sizeof(aux2), _T("\\Device\\KeyboardClass%d"), i);
+ DefineDosDevice(DDD_RAW_TARGET_PATH, aux1, aux2);
+
+ _snwprintf(aux1, sizeof(aux1), _T("\\\\.\\Kbd%d"), i);
+ hKbdDev[i] = CreateFile(aux1, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
+
+ } while (hKbdDev[i] != INVALID_HANDLE_VALUE && ++i < MAX_KBDHANDLES);
+
+ return hKbdDev[0] != INVALID_HANDLE_VALUE;
+}
+
+BOOL ToggleKeyboardLights(BYTE byte)
+{
+ int i; BOOL result = FALSE;
+ KEYBOARD_INDICATOR_PARAMETERS InputBuffer; // Input buffer for DeviceIoControl
+ ULONG DataLength = sizeof(KEYBOARD_INDICATOR_PARAMETERS);
+ ULONG ReturnedLength; // Number of bytes returned in output buffer
+
+ if (bEmulateKeypresses)
+ return keypresses_ToggleKeyboardLights(byte);
+
+ if (!bWindowsNT) {
+ outportb(0x60, 0xED);
+ Sleep(10);
+ outportb(0x60, byte);
+ return TRUE;
+ }
+
+ InputBuffer.UnitId = 0;
+ InputBuffer.LedFlags = byte;
+
+ for (i=0; i < MAX_KBDHANDLES && hKbdDev[i] != INVALID_HANDLE_VALUE; i++)
+ result |= DeviceIoControl(hKbdDev[i], IOCTL_KEYBOARD_SET_INDICATORS, &InputBuffer, DataLength, NULL, 0, &ReturnedLength, NULL);
+
+ return result;
+}
+
+void CloseKeyboardDevice()
+{
+ int i = 0;
+ TCHAR aux[MAX_PATH+1];
+
+ if (!bWindowsNT)
+ return;
+
+ do {
+ if (hKbdDev[i] != INVALID_HANDLE_VALUE)
+ CloseHandle(hKbdDev[i]);
+
+ _snwprintf(aux, sizeof(aux), _T("Kbd%d"), i);
+ DefineDosDevice(DDD_REMOVE_DEFINITION, aux, NULL);
+
+ } while (hKbdDev[i] != INVALID_HANDLE_VALUE && ++i < MAX_KBDHANDLES);
+}
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