mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-18 15:27:48 +01:00
469 lines
18 KiB
C
469 lines
18 KiB
C
/** @file
|
|
Implementation of EFI_COMPONENT_NAME_PROTOCOL and
|
|
EFI_COMPONENT_NAME2_PROTOCOL protocol.
|
|
|
|
Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#include "Ip6Impl.h"
|
|
|
|
//
|
|
// EFI Component Name Functions
|
|
//
|
|
|
|
/**
|
|
Retrieves a Unicode string that is the user-readable name of the driver.
|
|
|
|
This function retrieves the user-readable name of a driver in the form of a
|
|
Unicode string. If the driver specified by This has a user-readable name in
|
|
the language specified by Language, then a pointer to the driver name is
|
|
returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
|
|
by This does not support the language specified by Language,
|
|
then EFI_UNSUPPORTED is returned.
|
|
|
|
@param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
|
|
EFI_COMPONENT_NAME_PROTOCOL instance.
|
|
|
|
@param[in] Language A pointer to a Null-terminated ASCII string
|
|
array indicating the language. This is the
|
|
language of the driver name that the caller is
|
|
requesting, and it must match one of the
|
|
languages specified in SupportedLanguages. The
|
|
number of languages supported by a driver is up
|
|
to the driver writer. Language is specified
|
|
in RFC 4646 or ISO 639-2 language code format.
|
|
|
|
@param[out] DriverName A pointer to the Unicode string to return.
|
|
This Unicode string is the name of the
|
|
driver specified by This in the language
|
|
specified by Language.
|
|
|
|
@retval EFI_SUCCESS The Unicode string for the Driver specified by
|
|
This and the language specified by Language was
|
|
returned in DriverName.
|
|
|
|
@retval EFI_INVALID_PARAMETER Language is NULL.
|
|
|
|
@retval EFI_INVALID_PARAMETER DriverName is NULL.
|
|
|
|
@retval EFI_UNSUPPORTED The driver specified by This does not support
|
|
the language specified by Language.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
Ip6ComponentNameGetDriverName (
|
|
IN EFI_COMPONENT_NAME_PROTOCOL *This,
|
|
IN CHAR8 *Language,
|
|
OUT CHAR16 **DriverName
|
|
);
|
|
|
|
/**
|
|
Retrieves a Unicode string that is the user-readable name of the controller
|
|
that is managed by a driver.
|
|
|
|
This function retrieves the user-readable name of the controller specified by
|
|
ControllerHandle and ChildHandle in the form of a Unicode string. If the
|
|
driver specified by This has a user-readable name in the language specified by
|
|
Language, then a pointer to the controller name is returned in ControllerName,
|
|
and EFI_SUCCESS is returned. If the driver specified by This is not currently
|
|
managing the controller specified by ControllerHandle and ChildHandle,
|
|
then EFI_UNSUPPORTED is returned. If the driver specified by This does not
|
|
support the language specified by Language, then EFI_UNSUPPORTED is returned.
|
|
|
|
@param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
|
|
EFI_COMPONENT_NAME_PROTOCOL instance.
|
|
|
|
@param[in] ControllerHandle The handle of a controller that the driver
|
|
specified by This is managing. This handle
|
|
specifies the controller whose name is to be
|
|
returned.
|
|
|
|
@param[in] ChildHandle The handle of the child controller to retrieve
|
|
the name of. This is an optional parameter that
|
|
may be NULL. It will be NULL for device
|
|
drivers. It will also be NULL for a bus drivers
|
|
that wish to retrieve the name of the bus
|
|
controller. It will not be NULL for a bus
|
|
driver that wishes to retrieve the name of a
|
|
child controller.
|
|
|
|
@param[in] Language A pointer to a Null-terminated ASCII string
|
|
array indicating the language. This is the
|
|
language of the driver name that the caller is
|
|
requesting, and it must match one of the
|
|
languages specified in SupportedLanguages. The
|
|
number of languages supported by a driver is up
|
|
to the driver writer. Language is specified in
|
|
RFC 4646 or ISO 639-2 language code format.
|
|
|
|
@param[out] ControllerName A pointer to the Unicode string to return.
|
|
This Unicode string is the name of the
|
|
controller specified by ControllerHandle and
|
|
ChildHandle in the language specified by
|
|
Language from the point of view of the driver
|
|
specified by This.
|
|
|
|
@retval EFI_SUCCESS The Unicode string for the user-readable name in
|
|
the language specified by Language for the
|
|
driver specified by This was returned in
|
|
DriverName.
|
|
|
|
@retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
|
|
|
|
@retval EFI_INVALID_PARAMETER ChildHandle is not NULL, and it is not a valid
|
|
EFI_HANDLE.
|
|
|
|
@retval EFI_INVALID_PARAMETER Language is NULL.
|
|
|
|
@retval EFI_INVALID_PARAMETER ControllerName is NULL.
|
|
|
|
@retval EFI_UNSUPPORTED The driver specified by This is not currently
|
|
managing the controller specified by
|
|
ControllerHandle and ChildHandle.
|
|
|
|
@retval EFI_UNSUPPORTED The driver specified by This does not support
|
|
the language specified by Language.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
Ip6ComponentNameGetControllerName (
|
|
IN EFI_COMPONENT_NAME_PROTOCOL *This,
|
|
IN EFI_HANDLE ControllerHandle,
|
|
IN EFI_HANDLE ChildHandle OPTIONAL,
|
|
IN CHAR8 *Language,
|
|
OUT CHAR16 **ControllerName
|
|
);
|
|
|
|
//
|
|
// EFI Component Name Protocol.
|
|
//
|
|
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gIp6ComponentName = {
|
|
Ip6ComponentNameGetDriverName,
|
|
Ip6ComponentNameGetControllerName,
|
|
"eng"
|
|
};
|
|
|
|
//
|
|
// EFI Component Name 2 Protocol.
|
|
//
|
|
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gIp6ComponentName2 = {
|
|
(EFI_COMPONENT_NAME2_GET_DRIVER_NAME) Ip6ComponentNameGetDriverName,
|
|
(EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) Ip6ComponentNameGetControllerName,
|
|
"en"
|
|
};
|
|
|
|
GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mIp6DriverNameTable[] = {
|
|
{
|
|
"eng;en",
|
|
L"IP6 Network Service Driver"
|
|
},
|
|
{
|
|
NULL,
|
|
NULL
|
|
}
|
|
};
|
|
|
|
GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE *gIp6ControllerNameTable = NULL;
|
|
|
|
/**
|
|
Retrieves a Unicode string that is the user-readable name of the driver.
|
|
|
|
This function retrieves the user-readable name of a driver in the form of a
|
|
Unicode string. If the driver specified by This has a user-readable name in
|
|
the language specified by Language, then a pointer to the driver name is
|
|
returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
|
|
by This does not support the language specified by Language,
|
|
then EFI_UNSUPPORTED is returned.
|
|
|
|
@param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
|
|
EFI_COMPONENT_NAME_PROTOCOL instance.
|
|
|
|
@param[in] Language A pointer to a Null-terminated ASCII string
|
|
array indicating the language. This is the
|
|
language of the driver name that the caller is
|
|
requesting, and it must match one of the
|
|
languages specified in SupportedLanguages. The
|
|
number of languages supported by a driver is up
|
|
to the driver writer. Language is specified
|
|
in RFC 4646 or ISO 639-2 language code format.
|
|
|
|
@param[out] DriverName A pointer to the Unicode string to return.
|
|
This Unicode string is the name of the
|
|
driver specified by This in the language
|
|
specified by Language.
|
|
|
|
@retval EFI_SUCCESS The Unicode string for the Driver specified by
|
|
This and the language specified by Language was
|
|
returned in DriverName.
|
|
|
|
@retval EFI_INVALID_PARAMETER Language is NULL.
|
|
|
|
@retval EFI_INVALID_PARAMETER DriverName is NULL.
|
|
|
|
@retval EFI_UNSUPPORTED The driver specified by This does not support
|
|
the language specified by Language.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
Ip6ComponentNameGetDriverName (
|
|
IN EFI_COMPONENT_NAME_PROTOCOL *This,
|
|
IN CHAR8 *Language,
|
|
OUT CHAR16 **DriverName
|
|
)
|
|
{
|
|
return LookupUnicodeString2 (
|
|
Language,
|
|
This->SupportedLanguages,
|
|
mIp6DriverNameTable,
|
|
DriverName,
|
|
(BOOLEAN) (This == &gIp6ComponentName)
|
|
);
|
|
|
|
}
|
|
|
|
/**
|
|
Update the component name for the IP6 child handle.
|
|
|
|
@param Ip6[in] A pointer to the EFI_IP6_PROTOCOL.
|
|
|
|
|
|
@retval EFI_SUCCESS Update the ControllerNameTable of this instance successfully.
|
|
@retval EFI_INVALID_PARAMETER The input parameter is invalid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
UpdateName (
|
|
IN EFI_IP6_PROTOCOL *Ip6
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
CHAR16 HandleName[128];
|
|
EFI_IP6_MODE_DATA Ip6ModeData;
|
|
UINTN Offset;
|
|
CHAR16 Address[sizeof"ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"];
|
|
|
|
if (Ip6 == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
//
|
|
// Format the child name into the string buffer.
|
|
//
|
|
Offset = 0;
|
|
Status = Ip6->GetModeData (Ip6, &Ip6ModeData, NULL, NULL);
|
|
if (!EFI_ERROR (Status)) {
|
|
if (Ip6ModeData.AddressList != NULL) {
|
|
FreePool (Ip6ModeData.AddressList);
|
|
}
|
|
|
|
if (Ip6ModeData.GroupTable != NULL) {
|
|
FreePool (Ip6ModeData.GroupTable);
|
|
}
|
|
|
|
if (Ip6ModeData.RouteTable != NULL) {
|
|
FreePool (Ip6ModeData.RouteTable);
|
|
}
|
|
|
|
if (Ip6ModeData.NeighborCache != NULL) {
|
|
FreePool (Ip6ModeData.NeighborCache);
|
|
}
|
|
|
|
if (Ip6ModeData.PrefixTable != NULL) {
|
|
FreePool (Ip6ModeData.PrefixTable);
|
|
}
|
|
|
|
if (Ip6ModeData.IcmpTypeList != NULL) {
|
|
FreePool (Ip6ModeData.IcmpTypeList);
|
|
}
|
|
}
|
|
|
|
if (!EFI_ERROR (Status) && Ip6ModeData.IsStarted) {
|
|
Status = NetLibIp6ToStr (&Ip6ModeData.ConfigData.StationAddress, Address, sizeof(Address));
|
|
if (EFI_ERROR (Status)) {
|
|
return Status;
|
|
}
|
|
Offset += UnicodeSPrint (
|
|
HandleName,
|
|
sizeof(HandleName),
|
|
L"IPv6(StationAddress=%s, ",
|
|
Address
|
|
);
|
|
Status = NetLibIp6ToStr (&Ip6ModeData.ConfigData.DestinationAddress, Address, sizeof(Address));
|
|
if (EFI_ERROR (Status)) {
|
|
return Status;
|
|
}
|
|
UnicodeSPrint (
|
|
HandleName + Offset,
|
|
sizeof(HandleName) - Offset * sizeof (CHAR16),
|
|
L"DestinationAddress=%s)",
|
|
Address
|
|
);
|
|
} else if (!Ip6ModeData.IsStarted) {
|
|
UnicodeSPrint (HandleName, sizeof(HandleName), L"IPv6(Not started)");
|
|
} else {
|
|
UnicodeSPrint (HandleName, sizeof(HandleName), L"IPv6(%r)", Status);
|
|
}
|
|
|
|
if (gIp6ControllerNameTable != NULL) {
|
|
FreeUnicodeStringTable (gIp6ControllerNameTable);
|
|
gIp6ControllerNameTable = NULL;
|
|
}
|
|
|
|
Status = AddUnicodeString2 (
|
|
"eng",
|
|
gIp6ComponentName.SupportedLanguages,
|
|
&gIp6ControllerNameTable,
|
|
HandleName,
|
|
TRUE
|
|
);
|
|
if (EFI_ERROR (Status)) {
|
|
return Status;
|
|
}
|
|
|
|
return AddUnicodeString2 (
|
|
"en",
|
|
gIp6ComponentName2.SupportedLanguages,
|
|
&gIp6ControllerNameTable,
|
|
HandleName,
|
|
FALSE
|
|
);
|
|
}
|
|
|
|
/**
|
|
Retrieves a Unicode string that is the user-readable name of the controller
|
|
that is being managed by a driver.
|
|
|
|
This function retrieves the user-readable name of the controller specified by
|
|
ControllerHandle and ChildHandle in the form of a Unicode string. If the
|
|
driver specified by This has a user-readable name in the language specified by
|
|
Language, then a pointer to the controller name is returned in ControllerName,
|
|
and EFI_SUCCESS is returned. If the driver specified by This is not currently
|
|
managing the controller specified by ControllerHandle and ChildHandle,
|
|
then EFI_UNSUPPORTED is returned. If the driver specified by This does not
|
|
support the language specified by Language, then EFI_UNSUPPORTED is returned.
|
|
|
|
@param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
|
|
EFI_COMPONENT_NAME_PROTOCOL instance.
|
|
|
|
@param[in] ControllerHandle The handle of a controller that the driver
|
|
specified by This is managing. This handle
|
|
specifies the controller whose name is to be
|
|
returned.
|
|
|
|
@param[in] ChildHandle The handle of the child controller to retrieve
|
|
the name of. This is an optional parameter that
|
|
may be NULL. It will be NULL for device
|
|
drivers. It will also be NULL for a bus drivers
|
|
that wish to retrieve the name of the bus
|
|
controller. It will not be NULL for a bus
|
|
driver that wishes to retrieve the name of a
|
|
child controller.
|
|
|
|
@param[in] Language A pointer to a Null-terminated ASCII string
|
|
array indicating the language. This is the
|
|
language of the driver name that the caller is
|
|
requesting, and it must match one of the
|
|
languages specified in SupportedLanguages. The
|
|
number of languages supported by a driver is up
|
|
to the driver writer. Language is specified in
|
|
RFC 4646 or ISO 639-2 language code format.
|
|
|
|
@param[out] ControllerName A pointer to the Unicode string to return.
|
|
This Unicode string is the name of the
|
|
controller specified by ControllerHandle and
|
|
ChildHandle in the language specified by
|
|
Language from the point of view of the driver
|
|
specified by This.
|
|
|
|
@retval EFI_SUCCESS The Unicode string for the user-readable name in
|
|
the language specified by Language for the
|
|
driver specified by This was returned in
|
|
DriverName.
|
|
|
|
@retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
|
|
|
|
@retval EFI_INVALID_PARAMETER ChildHandle is not NULL, and it is not a valid
|
|
EFI_HANDLE.
|
|
|
|
@retval EFI_INVALID_PARAMETER Language is NULL.
|
|
|
|
@retval EFI_INVALID_PARAMETER ControllerName is NULL.
|
|
|
|
@retval EFI_UNSUPPORTED The driver specified by This is not currently
|
|
managing the controller specified by
|
|
ControllerHandle and ChildHandle.
|
|
|
|
@retval EFI_UNSUPPORTED The driver specified by This does not support
|
|
the language specified by Language.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
Ip6ComponentNameGetControllerName (
|
|
IN EFI_COMPONENT_NAME_PROTOCOL *This,
|
|
IN EFI_HANDLE ControllerHandle,
|
|
IN EFI_HANDLE ChildHandle OPTIONAL,
|
|
IN CHAR8 *Language,
|
|
OUT CHAR16 **ControllerName
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
EFI_IP6_PROTOCOL *Ip6;
|
|
|
|
//
|
|
// Only provide names for child handles.
|
|
//
|
|
if (ChildHandle == NULL) {
|
|
return EFI_UNSUPPORTED;
|
|
}
|
|
|
|
//
|
|
// Make sure this driver produced ChildHandle
|
|
//
|
|
Status = EfiTestChildHandle (
|
|
ControllerHandle,
|
|
ChildHandle,
|
|
&gEfiManagedNetworkProtocolGuid
|
|
);
|
|
if (EFI_ERROR (Status)) {
|
|
return Status;
|
|
}
|
|
|
|
//
|
|
// Retrieve an instance of a produced protocol from ChildHandle
|
|
//
|
|
Status = gBS->OpenProtocol (
|
|
ChildHandle,
|
|
&gEfiIp6ProtocolGuid,
|
|
(VOID **)&Ip6,
|
|
NULL,
|
|
NULL,
|
|
EFI_OPEN_PROTOCOL_GET_PROTOCOL
|
|
);
|
|
if (EFI_ERROR (Status)) {
|
|
return Status;
|
|
}
|
|
|
|
//
|
|
// Update the component name for this child handle.
|
|
//
|
|
Status = UpdateName (Ip6);
|
|
if (EFI_ERROR (Status)) {
|
|
return Status;
|
|
}
|
|
|
|
return LookupUnicodeString2 (
|
|
Language,
|
|
This->SupportedLanguages,
|
|
gIp6ControllerNameTable,
|
|
ControllerName,
|
|
(BOOLEAN)(This == &gIp6ComponentName)
|
|
);
|
|
}
|