diff options
Diffstat (limited to 'Library/CommonLib')
| -rw-r--r-- | Library/CommonLib/CommonLib.inf | 7 | ||||
| -rw-r--r-- | Library/CommonLib/EfiBluetooth.c | 50 | ||||
| -rw-r--r-- | Library/CommonLib/EfiFile.c | 19 | ||||
| -rw-r--r-- | Library/CommonLib/EfiTpm.c | 34 |
4 files changed, 110 insertions, 0 deletions
diff --git a/Library/CommonLib/CommonLib.inf b/Library/CommonLib/CommonLib.inf index 2c379b8..b5758f5 100644 --- a/Library/CommonLib/CommonLib.inf +++ b/Library/CommonLib/CommonLib.inf @@ -36,6 +36,8 @@ EfiExec.c
EfiUsb.c
EfiTouch.c
+ EfiBluetooth.c
+ EfiTpm.c
[Sources.IA32]
IA32/EfiCpuHalt.asm
@@ -63,3 +65,8 @@ gEfiAbsolutePointerProtocolGuid
gEfiGraphicsOutputProtocolGuid
gEfiSimpleTextOutProtocolGuid
+ gEfiBluetoothIoProtocolGuid
+ gEfiBluetoothHcProtocolGuid
+ gEfiBluetoothConfigProtocolGuid
+ gEfiTcgProtocolGuid
+ gEfiTcg2ProtocolGuid
diff --git a/Library/CommonLib/EfiBluetooth.c b/Library/CommonLib/EfiBluetooth.c new file mode 100644 index 0000000..13b03e3 --- /dev/null +++ b/Library/CommonLib/EfiBluetooth.c @@ -0,0 +1,50 @@ +/** @file
+EFI BLUETOOTH helpers
+
+Copyright (c) 2016. Disk Cryptography Services for EFI (DCS), Alex Kolotnikov
+Copyright (c) 2016. VeraCrypt, Mounir IDRASSI
+
+This program and the accompanying materials are licensed and made available
+under the terms and conditions of the GNU Lesser General Public License, version 3.0 (LGPL-3.0).
+
+The full text of the license may be found at
+https://opensource.org/licenses/LGPL-3.0
+**/
+
+#include <Library/CommonLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/DevicePathLib.h>
+#include <Library/PrintLib.h>
+#include <Protocol/BluetoothIo.h>
+#include <Protocol/BluetoothConfig.h>
+#include <Protocol/BluetoothHc.h>
+
+EFI_HANDLE* gBluetoothIoHandles = NULL;
+UINTN gBluetoothIoCount = 0;
+
+EFI_HANDLE* gBluetoothHcHandles = NULL;
+UINTN gBluetoothHcCount = 0;
+
+EFI_HANDLE* gBluetoothConfigHandles = NULL;
+UINTN gBluetoothConfigCount = 0;
+
+EFI_STATUS
+InitBluetooth() {
+ EFI_STATUS res;
+ res = EfiGetHandles(ByProtocol, &gEfiBluetoothIoProtocolGuid, 0, &gBluetoothIoHandles, &gBluetoothIoCount);
+ res = EfiGetHandles(ByProtocol, &gEfiBluetoothHcProtocolGuid, 0, &gBluetoothHcHandles, &gBluetoothHcCount);
+ res = EfiGetHandles(ByProtocol, &gEfiBluetoothConfigProtocolGuid, 0, &gBluetoothConfigHandles, &gBluetoothConfigCount);
+ return res;
+}
+
+EFI_STATUS
+BluetoothGetIO(
+ IN EFI_HANDLE Handle,
+ OUT EFI_BLUETOOTH_IO_PROTOCOL** io
+ ) {
+ if (!io) {
+ return EFI_INVALID_PARAMETER;
+ }
+ return gBS->HandleProtocol(Handle, &gEfiBluetoothIoProtocolGuid, (VOID**)io);
+}
+
diff --git a/Library/CommonLib/EfiFile.c b/Library/CommonLib/EfiFile.c index b1e2076..fdc999c 100644 --- a/Library/CommonLib/EfiFile.c +++ b/Library/CommonLib/EfiFile.c @@ -18,6 +18,7 @@ https://opensource.org/licenses/LGPL-3.0 #include <Guid/FileInfo.h>
#include <Guid/FileSystemInfo.h>
#include <Library/BaseMemoryLib.h>
+#include <Library/PrintLib.h>
//////////////////////////////////////////////////////////////////////////
// EFI file
@@ -151,6 +152,24 @@ FileWrite( return res;
}
+CHAR8 gFileAsciiPrintBuffer[1024];
+
+UINTN
+FileAsciiPrint(
+ IN EFI_FILE *f,
+ IN CONST CHAR8 *format,
+ ...
+ ) {
+ VA_LIST marker;
+ UINTN len;
+ if (f == NULL) return 0;
+ VA_START(marker, format);
+ len = AsciiVSPrint((CHAR8*)gFileAsciiPrintBuffer, sizeof(gFileAsciiPrintBuffer), format, marker);
+ VA_END(marker);
+ f->Write(f, &len, gFileAsciiPrintBuffer);
+ return len;
+}
+
EFI_STATUS
FileGetInfo(
IN EFI_FILE* f,
diff --git a/Library/CommonLib/EfiTpm.c b/Library/CommonLib/EfiTpm.c new file mode 100644 index 0000000..9b236c5 --- /dev/null +++ b/Library/CommonLib/EfiTpm.c @@ -0,0 +1,34 @@ +/** @file
+EFI TCG/TPM helpers
+
+Copyright (c) 2016. Disk Cryptography Services for EFI (DCS), Alex Kolotnikov
+Copyright (c) 2016. VeraCrypt, Mounir IDRASSI
+
+This program and the accompanying materials are licensed and made available
+under the terms and conditions of the GNU Lesser General Public License, version 3.0 (LGPL-3.0).
+
+The full text of the license may be found at
+https://opensource.org/licenses/LGPL-3.0
+**/
+
+#include <Library/CommonLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/DevicePathLib.h>
+#include <Library/PrintLib.h>
+#include <Protocol/TcgService.h>
+#include <Protocol/Tcg2Protocol.h>
+
+EFI_HANDLE* gTcgHandles = NULL;
+UINTN gTcgCount = 0;
+
+EFI_HANDLE* gTcg2Handles = NULL;
+UINTN gTcg2Count = 0;
+
+EFI_STATUS
+InitTcg() {
+ EFI_STATUS res;
+ res = EfiGetHandles(ByProtocol, &gEfiTcgProtocolGuid, 0, &gTcgHandles, &gTcgCount);
+ res = EfiGetHandles(ByProtocol, &gEfiTcg2ProtocolGuid, 0, &gTcg2Handles, &gTcg2Count);
+ return res;
+}
+
|