diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/NetworkPkg/TlsDxe/TlsDriver.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/NetworkPkg/TlsDxe/TlsDriver.h')
| -rw-r--r-- | roms/edk2/NetworkPkg/TlsDxe/TlsDriver.h | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/roms/edk2/NetworkPkg/TlsDxe/TlsDriver.h b/roms/edk2/NetworkPkg/TlsDxe/TlsDriver.h new file mode 100644 index 000000000..64a81bd49 --- /dev/null +++ b/roms/edk2/NetworkPkg/TlsDxe/TlsDriver.h @@ -0,0 +1,232 @@ +/** @file
+ Header file of the Driver Binding and Service Binding Protocol for TlsDxe driver.
+
+ Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __EFI_TLS_DRIVER_H__
+#define __EFI_TLS_DRIVER_H__
+
+#include <Uefi.h>
+
+//
+// Driver Protocols
+//
+#include <Protocol/ServiceBinding.h>
+
+//
+// Driver Version
+//
+#define TLS_VERSION 0x00000000
+
+#define TLS_SERVICE_SIGNATURE SIGNATURE_32 ('T', 'L', 'S', 'S')
+
+#define TLS_INSTANCE_SIGNATURE SIGNATURE_32 ('T', 'L', 'S', 'I')
+
+///
+/// TLS Service Data
+///
+typedef struct _TLS_SERVICE TLS_SERVICE;
+
+///
+/// TLS Instance Data
+///
+typedef struct _TLS_INSTANCE TLS_INSTANCE;
+
+
+struct _TLS_SERVICE {
+ UINT32 Signature;
+ EFI_SERVICE_BINDING_PROTOCOL ServiceBinding;
+
+ UINT16 TlsChildrenNum;
+ LIST_ENTRY TlsChildrenList;
+
+ //
+ // Handle to install TlsServiceBinding protocol.
+ //
+ EFI_HANDLE Handle;
+ EFI_HANDLE ImageHandle;
+
+ //
+ // Main SSL Context object which is created by a server or client once per program
+ // life-time and which holds mainly default values for the SSL object which are later
+ // created for the connections.
+ //
+ VOID *TlsCtx;
+};
+
+struct _TLS_INSTANCE {
+ UINT32 Signature;
+ LIST_ENTRY Link;
+
+ BOOLEAN InDestroy;
+
+ TLS_SERVICE *Service;
+ EFI_HANDLE ChildHandle;
+
+ EFI_TLS_PROTOCOL Tls;
+ EFI_TLS_CONFIGURATION_PROTOCOL TlsConfig;
+
+ EFI_TLS_SESSION_STATE TlsSessionState;
+
+ //
+ // Main SSL Connection which is created by a server or a client
+ // per established connection.
+ //
+ VOID *TlsConn;
+};
+
+
+#define TLS_SERVICE_FROM_THIS(a) \
+ CR (a, TLS_SERVICE, ServiceBinding, TLS_SERVICE_SIGNATURE)
+
+#define TLS_INSTANCE_FROM_PROTOCOL(a) \
+ CR (a, TLS_INSTANCE, Tls, TLS_INSTANCE_SIGNATURE)
+
+#define TLS_INSTANCE_FROM_CONFIGURATION(a) \
+ CR (a, TLS_INSTANCE, TlsConfig, TLS_INSTANCE_SIGNATURE)
+
+
+/**
+ Release all the resources used by the TLS instance.
+
+ @param[in] Instance The TLS instance data.
+
+**/
+VOID
+TlsCleanInstance (
+ IN TLS_INSTANCE *Instance
+ );
+
+/**
+ Create the TLS instance and initialize it.
+
+ @param[in] Service The pointer to the TLS service.
+ @param[out] Instance The pointer to the TLS instance.
+
+ @retval EFI_OUT_OF_RESOURCES Failed to allocate resources.
+ @retval EFI_SUCCESS The TLS instance is created.
+
+**/
+EFI_STATUS
+TlsCreateInstance (
+ IN TLS_SERVICE *Service,
+ OUT TLS_INSTANCE **Instance
+ );
+
+/**
+ Release all the resources used by the TLS service binding instance.
+
+ @param[in] Service The TLS service data.
+
+**/
+VOID
+TlsCleanService (
+ IN TLS_SERVICE *Service
+ );
+
+/**
+ Create then initialize a TLS service.
+
+ @param[in] Image ImageHandle of the TLS driver
+ @param[out] Service The service for TLS driver
+
+ @retval EFI_OUT_OF_RESOURCES Failed to allocate resource to create the service.
+ @retval EFI_SUCCESS The service is created for the driver.
+
+**/
+EFI_STATUS
+TlsCreateService (
+ IN EFI_HANDLE Image,
+ OUT TLS_SERVICE **Service
+ );
+
+/**
+ Unloads an image.
+
+ @param[in] ImageHandle Handle that identifies the image to be unloaded.
+
+ @retval EFI_SUCCESS The image has been unloaded.
+ @retval EFI_INVALID_PARAMETER ImageHandle is not a valid image handle.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsUnload (
+ IN EFI_HANDLE ImageHandle
+ );
+
+/**
+ This is the declaration of an EFI image entry point. This entry point is
+ the same for UEFI Applications, UEFI OS Loaders, and UEFI Drivers including
+ both device drivers and bus drivers.
+
+ @param ImageHandle The firmware allocated handle for the UEFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The operation completed successfully.
+ @retval Others An unexpected error occurred.
+**/
+EFI_STATUS
+EFIAPI
+TlsDriverEntryPoint (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ );
+
+/**
+ Creates a child handle and installs a protocol.
+
+ The CreateChild() function installs a protocol on ChildHandle.
+ If ChildHandle is a pointer to NULL, then a new handle is created and returned in ChildHandle.
+ If ChildHandle is not a pointer to NULL, then the protocol installs on the existing ChildHandle.
+
+ @param[in] This Pointer to the EFI_SERVICE_BINDING_PROTOCOL instance.
+ @param[in] ChildHandle Pointer to the handle of the child to create. If it is NULL,
+ then a new handle is created. If it is a pointer to an existing UEFI handle,
+ then the protocol is added to the existing UEFI handle.
+
+ @retval EFI_SUCCESS The protocol was added to ChildHandle.
+ @retval EFI_INVALID_PARAMETER ChildHandle is NULL.
+ @retval EFI_OUT_OF_RESOURCES There are not enough resources available to create
+ the child.
+ @retval other The child handle was not created.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsServiceBindingCreateChild (
+ IN EFI_SERVICE_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE *ChildHandle
+ );
+
+/**
+ Destroys a child handle with a protocol installed on it.
+
+ The DestroyChild() function does the opposite of CreateChild(). It removes a protocol
+ that was installed by CreateChild() from ChildHandle. If the removed protocol is the
+ last protocol on ChildHandle, then ChildHandle is destroyed.
+
+ @param This Pointer to the EFI_SERVICE_BINDING_PROTOCOL instance.
+ @param ChildHandle Handle of the child to destroy.
+
+ @retval EFI_SUCCESS The protocol was removed from ChildHandle.
+ @retval EFI_UNSUPPORTED ChildHandle does not support the protocol that is being removed.
+ @retval EFI_INVALID_PARAMETER Child handle is NULL.
+ @retval EFI_ACCESS_DENIED The protocol could not be removed from the ChildHandle
+ because its services are being used.
+ @retval other The child handle was not destroyed.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsServiceBindingDestroyChild (
+ IN EFI_SERVICE_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE ChildHandle
+ );
+
+#endif
+
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