From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001
From: Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com>
Date: Tue, 10 Oct 2023 14:33:42 +0000
Subject: Add submodule dependency files
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
---
.../CryptoPkg/Library/TlsLibNull/TlsProcessNull.c | 247 +++++++++++++++++++++
1 file changed, 247 insertions(+)
create mode 100644 roms/edk2/CryptoPkg/Library/TlsLibNull/TlsProcessNull.c
(limited to 'roms/edk2/CryptoPkg/Library/TlsLibNull/TlsProcessNull.c')
diff --git a/roms/edk2/CryptoPkg/Library/TlsLibNull/TlsProcessNull.c b/roms/edk2/CryptoPkg/Library/TlsLibNull/TlsProcessNull.c
new file mode 100644
index 000000000..2949d4c88
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/TlsLibNull/TlsProcessNull.c
@@ -0,0 +1,247 @@
+/** @file
+ SSL/TLS Process Null Library Wrapper Implementation.
+ The process includes the TLS handshake and packet I/O.
+
+Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
+(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "InternalTlsLib.h"
+
+/**
+ Checks if the TLS handshake was done.
+
+ This function will check if the specified TLS handshake was done.
+
+ @param[in] Tls Pointer to the TLS object for handshake state checking.
+
+ @retval TRUE The TLS handshake was done.
+ @retval FALSE The TLS handshake was not done.
+
+**/
+BOOLEAN
+EFIAPI
+TlsInHandshake (
+ IN VOID *Tls
+ )
+{
+ ASSERT(FALSE);
+ return FALSE;
+}
+
+/**
+ Perform a TLS/SSL handshake.
+
+ This function will perform a TLS/SSL handshake.
+
+ @param[in] Tls Pointer to the TLS object for handshake operation.
+ @param[in] BufferIn Pointer to the most recently received TLS Handshake packet.
+ @param[in] BufferInSize Packet size in bytes for the most recently received TLS
+ Handshake packet.
+ @param[out] BufferOut Pointer to the buffer to hold the built packet.
+ @param[in, out] BufferOutSize Pointer to the buffer size in bytes. On input, it is
+ the buffer size provided by the caller. On output, it
+ is the buffer size in fact needed to contain the
+ packet.
+
+ @retval EFI_SUCCESS The required TLS packet is built successfully.
+ @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
+ Tls is NULL.
+ BufferIn is NULL but BufferInSize is NOT 0.
+ BufferInSize is 0 but BufferIn is NOT NULL.
+ BufferOutSize is NULL.
+ BufferOut is NULL if *BufferOutSize is not zero.
+ @retval EFI_BUFFER_TOO_SMALL BufferOutSize is too small to hold the response packet.
+ @retval EFI_ABORTED Something wrong during handshake.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsDoHandshake (
+ IN VOID *Tls,
+ IN UINT8 *BufferIn, OPTIONAL
+ IN UINTN BufferInSize, OPTIONAL
+ OUT UINT8 *BufferOut, OPTIONAL
+ IN OUT UINTN *BufferOutSize
+ )
+{
+ ASSERT(FALSE);
+ return EFI_UNSUPPORTED;
+}
+
+/**
+ Handle Alert message recorded in BufferIn. If BufferIn is NULL and BufferInSize is zero,
+ TLS session has errors and the response packet needs to be Alert message based on error type.
+
+ @param[in] Tls Pointer to the TLS object for state checking.
+ @param[in] BufferIn Pointer to the most recently received TLS Alert packet.
+ @param[in] BufferInSize Packet size in bytes for the most recently received TLS
+ Alert packet.
+ @param[out] BufferOut Pointer to the buffer to hold the built packet.
+ @param[in, out] BufferOutSize Pointer to the buffer size in bytes. On input, it is
+ the buffer size provided by the caller. On output, it
+ is the buffer size in fact needed to contain the
+ packet.
+
+ @retval EFI_SUCCESS The required TLS packet is built successfully.
+ @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
+ Tls is NULL.
+ BufferIn is NULL but BufferInSize is NOT 0.
+ BufferInSize is 0 but BufferIn is NOT NULL.
+ BufferOutSize is NULL.
+ BufferOut is NULL if *BufferOutSize is not zero.
+ @retval EFI_ABORTED An error occurred.
+ @retval EFI_BUFFER_TOO_SMALL BufferOutSize is too small to hold the response packet.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsHandleAlert (
+ IN VOID *Tls,
+ IN UINT8 *BufferIn, OPTIONAL
+ IN UINTN BufferInSize, OPTIONAL
+ OUT UINT8 *BufferOut, OPTIONAL
+ IN OUT UINTN *BufferOutSize
+ )
+{
+ ASSERT(FALSE);
+ return EFI_UNSUPPORTED;
+}
+
+/**
+ Build the CloseNotify packet.
+
+ @param[in] Tls Pointer to the TLS object for state checking.
+ @param[in, out] Buffer Pointer to the buffer to hold the built packet.
+ @param[in, out] BufferSize Pointer to the buffer size in bytes. On input, it is
+ the buffer size provided by the caller. On output, it
+ is the buffer size in fact needed to contain the
+ packet.
+
+ @retval EFI_SUCCESS The required TLS packet is built successfully.
+ @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
+ Tls is NULL.
+ BufferSize is NULL.
+ Buffer is NULL if *BufferSize is not zero.
+ @retval EFI_BUFFER_TOO_SMALL BufferSize is too small to hold the response packet.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsCloseNotify (
+ IN VOID *Tls,
+ IN OUT UINT8 *Buffer,
+ IN OUT UINTN *BufferSize
+ )
+{
+ ASSERT(FALSE);
+ return EFI_UNSUPPORTED;
+}
+
+/**
+ Attempts to read bytes from one TLS object and places the data in Buffer.
+
+ This function will attempt to read BufferSize bytes from the TLS object
+ and places the data in Buffer.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in,out] Buffer Pointer to the buffer to store the data.
+ @param[in] BufferSize The size of Buffer in bytes.
+
+ @retval >0 The amount of data successfully read from the TLS object.
+ @retval <=0 No data was successfully read.
+
+**/
+INTN
+EFIAPI
+TlsCtrlTrafficOut (
+ IN VOID *Tls,
+ IN OUT VOID *Buffer,
+ IN UINTN BufferSize
+ )
+{
+ ASSERT(FALSE);
+ return 0;
+}
+
+/**
+ Attempts to write data from the buffer to TLS object.
+
+ This function will attempt to write BufferSize bytes data from the Buffer
+ to the TLS object.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in] Buffer Pointer to the data buffer.
+ @param[in] BufferSize The size of Buffer in bytes.
+
+ @retval >0 The amount of data successfully written to the TLS object.
+ @retval <=0 No data was successfully written.
+
+**/
+INTN
+EFIAPI
+TlsCtrlTrafficIn (
+ IN VOID *Tls,
+ IN VOID *Buffer,
+ IN UINTN BufferSize
+ )
+{
+ ASSERT(FALSE);
+ return 0;
+}
+/**
+ Attempts to read bytes from the specified TLS connection into the buffer.
+
+ This function tries to read BufferSize bytes data from the specified TLS
+ connection into the Buffer.
+
+ @param[in] Tls Pointer to the TLS connection for data reading.
+ @param[in,out] Buffer Pointer to the data buffer.
+ @param[in] BufferSize The size of Buffer in bytes.
+
+ @retval >0 The read operation was successful, and return value is the
+ number of bytes actually read from the TLS connection.
+ @retval <=0 The read operation was not successful.
+
+**/
+INTN
+EFIAPI
+TlsRead (
+ IN VOID *Tls,
+ IN OUT VOID *Buffer,
+ IN UINTN BufferSize
+ )
+{
+ ASSERT(FALSE);
+ return 0;
+}
+
+/**
+ Attempts to write data to a TLS connection.
+
+ This function tries to write BufferSize bytes data from the Buffer into the
+ specified TLS connection.
+
+ @param[in] Tls Pointer to the TLS connection for data writing.
+ @param[in] Buffer Pointer to the data buffer.
+ @param[in] BufferSize The size of Buffer in bytes.
+
+ @retval >0 The write operation was successful, and return value is the
+ number of bytes actually written to the TLS connection.
+ @retval <=0 The write operation was not successful.
+
+**/
+INTN
+EFIAPI
+TlsWrite (
+ IN VOID *Tls,
+ IN VOID *Buffer,
+ IN UINTN BufferSize
+ )
+{
+ ASSERT(FALSE);
+ return 0;
+}
+
--
cgit