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audk/ShellPkg/Library/UefiShellDriver1CommandsLib/Dh.c

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/** @file
Main file for Dh shell Driver1 function.
Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include "UefiShellDriver1CommandsLib.h"
STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
{L"-p", TypeValue},
{L"-d", TypeFlag},
{L"-v", TypeFlag},
{L"-verbose", TypeFlag},
{L"-sfo", TypeFlag},
{L"-l", TypeValue},
{NULL, TypeMax}
};
STATIC CONST EFI_GUID *UefiDriverModelProtocolsGuidArray[] = {
&gEfiDriverBindingProtocolGuid,
&gEfiPlatformDriverOverrideProtocolGuid,
&gEfiBusSpecificDriverOverrideProtocolGuid,
&gEfiDriverDiagnosticsProtocolGuid,
&gEfiDriverDiagnostics2ProtocolGuid,
&gEfiComponentNameProtocolGuid,
&gEfiComponentName2ProtocolGuid,
&gEfiPlatformToDriverConfigurationProtocolGuid,
&gEfiDriverSupportedEfiVersionProtocolGuid,
&gEfiDriverFamilyOverrideProtocolGuid,
&gEfiDriverHealthProtocolGuid,
&gEfiLoadedImageProtocolGuid,
NULL
};
BOOLEAN
EFIAPI
IsDriverProt (
IN CONST EFI_GUID *Guid
)
{
CONST EFI_GUID **GuidWalker;
BOOLEAN GuidFound;
GuidFound = FALSE;
for (GuidWalker = UefiDriverModelProtocolsGuidArray
; GuidWalker != NULL && *GuidWalker != NULL
; GuidWalker++
){
if (CompareGuid(*GuidWalker, Guid)) {
GuidFound = TRUE;
break;
}
}
return (GuidFound);
}
CHAR16*
EFIAPI
GetProtocolInfoString(
IN CONST EFI_HANDLE TheHandle,
IN CONST CHAR8 *Language,
IN CONST CHAR16 *Seperator,
IN CONST BOOLEAN DriverInfo,
IN CONST BOOLEAN Verbose,
IN CONST BOOLEAN ExtraInfo
)
{
EFI_GUID **ProtocolGuidArray;
UINTN ArrayCount;
UINTN ProtocolIndex;
EFI_STATUS Status;
CHAR16 *RetVal;
UINTN Size;
CHAR16 *Temp;
ProtocolGuidArray = NULL;
Status = gBS->ProtocolsPerHandle (
TheHandle,
&ProtocolGuidArray,
&ArrayCount
);
if (!EFI_ERROR (Status)) {
RetVal = NULL;
Size = 0;
for (ProtocolIndex = 0; ProtocolIndex < ArrayCount; ProtocolIndex++) {
Temp = GetStringNameFromGuid(ProtocolGuidArray[ProtocolIndex], Language);
if (Temp != NULL) {
ASSERT((RetVal == NULL && Size == 0) || (RetVal != NULL));
if (Size != 0) {
StrnCatGrow(&RetVal, &Size, Seperator, 0);
}
StrnCatGrow(&RetVal, &Size, L"%H", 0);
StrnCatGrow(&RetVal, &Size, Temp, 0);
StrnCatGrow(&RetVal, &Size, L"%N", 0);
FreePool(Temp);
}
if (ExtraInfo) {
Temp = GetProtocolInformationDump(TheHandle, ProtocolGuidArray[ProtocolIndex], Verbose);
if (Temp != NULL) {
ASSERT((RetVal == NULL && Size == 0) || (RetVal != NULL));
if (!Verbose) {
StrnCatGrow(&RetVal, &Size, L"(", 0);
StrnCatGrow(&RetVal, &Size, Temp, 0);
StrnCatGrow(&RetVal, &Size, L")", 0);
} else {
StrnCatGrow(&RetVal, &Size, Seperator, 0);
StrnCatGrow(&RetVal, &Size, Temp, 0);
}
FreePool(Temp);
}
}
}
} else {
return (NULL);
}
if (ProtocolGuidArray != NULL) {
FreePool(ProtocolGuidArray);
}
ASSERT((RetVal == NULL && Size == 0) || (RetVal != NULL));
StrnCatGrow(&RetVal, &Size, Seperator, 0);
return (RetVal);
}
SHELL_STATUS
EFIAPI
DoDhByHandle(
IN CONST EFI_HANDLE TheHandle,
IN CONST BOOLEAN Verbose,
IN CONST BOOLEAN Sfo,
IN CONST CHAR8 *Language,
IN CONST BOOLEAN DriverInfo,
IN CONST BOOLEAN Multiple
)
{
CHAR16 *ProtocolInfoString;
SHELL_STATUS ShellStatus;
EFI_STATUS Status;
Status = EFI_SUCCESS;
ShellStatus = SHELL_SUCCESS;
ProtocolInfoString = NULL;
if (!Sfo) {
if (Multiple) {
ProtocolInfoString = GetProtocolInfoString(TheHandle, Language, L" ", DriverInfo, Verbose, TRUE);
ShellPrintHiiEx(
-1,
-1,
NULL,
STRING_TOKEN (STR_DH_OUTPUT),
gShellDriver1HiiHandle,
ConvertHandleToHandleIndex(TheHandle),
ProtocolInfoString==NULL?L"":ProtocolInfoString);
} else {
ProtocolInfoString = GetProtocolInfoString(TheHandle, Language, L"\r\n", DriverInfo, Verbose, TRUE);
ShellPrintHiiEx(
-1,
-1,
NULL,
STRING_TOKEN (STR_DH_OUTPUT_SINGLE),
gShellDriver1HiiHandle,
ConvertHandleToHandleIndex(TheHandle),
TheHandle,
ProtocolInfoString==NULL?L"":ProtocolInfoString);
}
} else {
//#string STR_DH_OUTPUT_SFO #language en-US "%s, %s, %s, %H%02x%N, %s, %s\r\n"
ProtocolInfoString = GetProtocolInfoString(TheHandle, Language, L";", DriverInfo, FALSE, FALSE);
ShellPrintHiiEx(
-1,
-1,
NULL,
STRING_TOKEN (STR_DH_OUTPUT_SFO),
gShellDriver1HiiHandle,
Multiple ?L"HandlesInfo":L"HandleInfo",
L"DriverName",
L"ControllerName",
ConvertHandleToHandleIndex(TheHandle),
L"DevPath",
ProtocolInfoString==NULL?L"":ProtocolInfoString);
}
if (ProtocolInfoString != NULL) {
FreePool(ProtocolInfoString);
}
return (ShellStatus);
}
SHELL_STATUS
EFIAPI
DoDhForHandleList(
IN CONST EFI_HANDLE *HandleList,
IN CONST BOOLEAN Sfo,
IN CONST CHAR8 *Language,
IN CONST BOOLEAN DriverInfo
)
{
CONST EFI_HANDLE *HandleWalker;
SHELL_STATUS ShellStatus;
ShellStatus = SHELL_SUCCESS;
for (HandleWalker = HandleList ; HandleWalker != NULL && *HandleWalker != NULL && ShellStatus == SHELL_SUCCESS; HandleWalker++) {
ShellStatus = DoDhByHandle(
*HandleWalker,
FALSE,
Sfo,
Language,
DriverInfo,
TRUE
);
}
return (ShellStatus);
}
SHELL_STATUS
EFIAPI
DoDhForAll(
IN CONST BOOLEAN Sfo,
IN CONST CHAR8 *Language,
IN CONST BOOLEAN DriverInfo
)
{
EFI_HANDLE *HandleList;
SHELL_STATUS ShellStatus;
HandleList = GetHandleListByProtocol(NULL);
ShellStatus = DoDhForHandleList(
HandleList,
Sfo,
Language,
DriverInfo);
FreePool(HandleList);
return (ShellStatus);
}
SHELL_STATUS
EFIAPI
DoDhByProtocol(
IN CONST CHAR16 *ProtocolName,
IN CONST BOOLEAN Sfo,
IN CONST CHAR8 *Language,
IN CONST BOOLEAN DriverInfo
)
{
EFI_GUID *Guid;
EFI_STATUS Status;
EFI_HANDLE *HandleList;
SHELL_STATUS ShellStatus;
ASSERT(ProtocolName != NULL);
Status = GetGuidFromStringName(ProtocolName, Language, &Guid);
if (EFI_ERROR(Status)) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DH_NO_GUID_FOUND), gShellDriver1HiiHandle, ProtocolName);
return (SHELL_INVALID_PARAMETER);
}
HandleList = GetHandleListByProtocol(Guid);
ShellStatus = DoDhForHandleList(
HandleList,
Sfo,
Language,
DriverInfo);
SHELL_FREE_NON_NULL(HandleList);
return (ShellStatus);
}
SHELL_STATUS
EFIAPI
ShellCommandRunDh (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
LIST_ENTRY *Package;
CHAR16 *ProblemParam;
SHELL_STATUS ShellStatus;
CHAR8 *Language;
CONST CHAR16 *Lang;
CONST CHAR16 *Temp2;
BOOLEAN SfoMode;
BOOLEAN FlagD;
BOOLEAN Verbose;
ShellStatus = SHELL_SUCCESS;
Status = EFI_SUCCESS;
Language = NULL;
//
// initialize the shell lib (we must be in non-auto-init...)
//
Status = ShellInitialize();
ASSERT_EFI_ERROR(Status);
Status = CommandInit();
ASSERT_EFI_ERROR(Status);
//
// parse the command line
//
Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);
if (EFI_ERROR(Status)) {
if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDriver1HiiHandle, ProblemParam);
FreePool(ProblemParam);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
ASSERT(FALSE);
}
} else {
if (ShellCommandLineGetCount(Package) > 2) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle);
ShellCommandLineFreeVarList (Package);
return (SHELL_INVALID_PARAMETER);
}
Lang = ShellCommandLineGetValue(Package, L"-l");
if (Lang != NULL) {
Language = AllocateZeroPool(StrSize(Lang));
AsciiSPrint(Language, StrSize(Lang), "%S", Lang);
} else if (!ShellCommandLineGetFlag(Package, L"-l")){
Language = AllocateZeroPool(10);
AsciiSPrint(Language, 10, "en-us");
} else {
ASSERT(Language == NULL);
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellDriver1HiiHandle, L"-l");
ShellCommandLineFreeVarList (Package);
return (SHELL_INVALID_PARAMETER);
}
SfoMode = ShellCommandLineGetFlag(Package, L"-sfo");
FlagD = ShellCommandLineGetFlag(Package, L"-d");
if (ShellCommandLineGetFlag(Package, L"-v") || ShellCommandLineGetFlag(Package, L"-verbose")) {
Verbose = TRUE;
} else {
Verbose = FALSE;
}
if (ShellCommandLineGetFlag(Package, L"-p")) {
if (ShellCommandLineGetCount(Package) > 1) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle);
ShellStatus = SHELL_INVALID_PARAMETER;
} else if (ShellCommandLineGetValue(Package, L"-p") == NULL) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellDriver1HiiHandle, L"-p");
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
//
// print by protocol
//
ShellStatus = DoDhByProtocol(
ShellCommandLineGetValue(Package, L"-p"),
SfoMode,
Lang==NULL?NULL:Language,
FlagD
);
}
} else {
Temp2 = ShellCommandLineGetRawValue(Package, 1);
if (Temp2 == NULL) {
//
// Print everything
//
ShellStatus = DoDhForAll(
SfoMode,
Lang==NULL?NULL:Language,
FlagD
);
} else {
if (!ShellIsHexOrDecimalNumber(Temp2, TRUE, FALSE) || ConvertHandleIndexToHandle(StrHexToUintn(Temp2)) == NULL) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Temp2);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
//
// print 1 handle
//
ShellStatus = DoDhByHandle(
ConvertHandleIndexToHandle(StrHexToUintn(Temp2)),
Verbose,
SfoMode,
Lang==NULL?NULL:Language,
FlagD,
FALSE
);
}
}
}
ShellCommandLineFreeVarList (Package);
SHELL_FREE_NON_NULL(Language);
}
return (ShellStatus);
}
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