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Diffstat (limited to 'ShellPkg/Library/UefiShellDriver1CommandsLib/DevTree.c')
-rw-r--r--ShellPkg/Library/UefiShellDriver1CommandsLib/DevTree.c230
1 files changed, 117 insertions, 113 deletions
diff --git a/ShellPkg/Library/UefiShellDriver1CommandsLib/DevTree.c b/ShellPkg/Library/UefiShellDriver1CommandsLib/DevTree.c
index 0e66834..ddf0637 100644
--- a/ShellPkg/Library/UefiShellDriver1CommandsLib/DevTree.c
+++ b/ShellPkg/Library/UefiShellDriver1CommandsLib/DevTree.c
@@ -9,11 +9,11 @@
#include "UefiShellDriver1CommandsLib.h"
-STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
- {L"-d", TypeFlag},
- {L"-l", TypeValue},
- {NULL, TypeMax}
- };
+STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
+ { L"-d", TypeFlag },
+ { L"-l", TypeValue },
+ { NULL, TypeMax }
+};
/**
Display a tree starting from this handle.
@@ -28,32 +28,32 @@ STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
@retval SHELL_SUCCESS The operation was successful.
**/
SHELL_STATUS
-DoDevTreeForHandle(
- IN CONST EFI_HANDLE TheHandle,
- IN CONST CHAR8 *Lang OPTIONAL,
- IN CONST BOOLEAN UseDevPaths,
- IN CONST UINTN IndentCharCount,
- IN CONST CHAR16 *HiiString
+DoDevTreeForHandle (
+ IN CONST EFI_HANDLE TheHandle,
+ IN CONST CHAR8 *Lang OPTIONAL,
+ IN CONST BOOLEAN UseDevPaths,
+ IN CONST UINTN IndentCharCount,
+ IN CONST CHAR16 *HiiString
)
{
- SHELL_STATUS ShellStatus;
- EFI_STATUS Status;
- CHAR16 *FormatString;
- CHAR16 *Name;
- EFI_HANDLE *ChildHandleBuffer;
- UINTN ChildCount;
- UINTN LoopVar;
-
- Status = EFI_SUCCESS;
- ShellStatus = SHELL_SUCCESS;
- Name = NULL;
- ChildHandleBuffer = NULL;
- ChildCount = 0;
+ SHELL_STATUS ShellStatus;
+ EFI_STATUS Status;
+ CHAR16 *FormatString;
+ CHAR16 *Name;
+ EFI_HANDLE *ChildHandleBuffer;
+ UINTN ChildCount;
+ UINTN LoopVar;
+
+ Status = EFI_SUCCESS;
+ ShellStatus = SHELL_SUCCESS;
+ Name = NULL;
+ ChildHandleBuffer = NULL;
+ ChildCount = 0;
ASSERT (TheHandle != NULL);
ASSERT (HiiString != NULL);
- if (ShellGetExecutionBreakFlag()) {
+ if (ShellGetExecutionBreakFlag ()) {
ShellStatus = SHELL_ABORTED;
return ShellStatus;
}
@@ -62,30 +62,30 @@ DoDevTreeForHandle(
// We want controller handles. they will not have LoadedImage or DriverBinding (or others...)
//
Status = gBS->OpenProtocol (
- TheHandle,
- &gEfiDriverBindingProtocolGuid,
- NULL,
- NULL,
- NULL,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
+ TheHandle,
+ &gEfiDriverBindingProtocolGuid,
+ NULL,
+ NULL,
+ NULL,
+ EFI_OPEN_PROTOCOL_TEST_PROTOCOL
+ );
if (!EFI_ERROR (Status)) {
return SHELL_SUCCESS;
}
Status = gBS->OpenProtocol (
- TheHandle,
- &gEfiLoadedImageProtocolGuid,
- NULL,
- NULL,
- NULL,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
+ TheHandle,
+ &gEfiLoadedImageProtocolGuid,
+ NULL,
+ NULL,
+ NULL,
+ EFI_OPEN_PROTOCOL_TEST_PROTOCOL
+ );
if (!EFI_ERROR (Status)) {
return SHELL_SUCCESS;
}
- FormatString = AllocateZeroPool(StrSize(HiiString) + (10)*sizeof(FormatString[0]));
+ FormatString = AllocateZeroPool (StrSize (HiiString) + (10)*sizeof (FormatString[0]));
if (FormatString == NULL) {
return SHELL_OUT_OF_RESOURCES;
}
@@ -96,37 +96,38 @@ DoDevTreeForHandle(
// handles the indenting.
//
- UnicodeSPrint(FormatString, StrSize(HiiString) + (10)*sizeof(FormatString[0]), L"%%%ds %s", IndentCharCount, HiiString);
- gEfiShellProtocol->GetDeviceName((EFI_HANDLE)TheHandle, !UseDevPaths?EFI_DEVICE_NAME_USE_COMPONENT_NAME|EFI_DEVICE_NAME_USE_DEVICE_PATH:EFI_DEVICE_NAME_USE_DEVICE_PATH, (CHAR8*)Lang, &Name);
+ UnicodeSPrint (FormatString, StrSize (HiiString) + (10)*sizeof (FormatString[0]), L"%%%ds %s", IndentCharCount, HiiString);
+ gEfiShellProtocol->GetDeviceName ((EFI_HANDLE)TheHandle, !UseDevPaths ? EFI_DEVICE_NAME_USE_COMPONENT_NAME|EFI_DEVICE_NAME_USE_DEVICE_PATH : EFI_DEVICE_NAME_USE_DEVICE_PATH, (CHAR8 *)Lang, &Name);
//
// print out the information for ourselves
//
- ShellPrintEx(
+ ShellPrintEx (
-1,
-1,
FormatString,
L"",
- ConvertHandleToHandleIndex(TheHandle),
- Name==NULL?L"Unknown":Name);
+ ConvertHandleToHandleIndex (TheHandle),
+ Name == NULL ? L"Unknown" : Name
+ );
- FreePool(FormatString);
+ FreePool (FormatString);
if (Name != NULL) {
- FreePool(Name);
+ FreePool (Name);
}
//
// recurse on each child handle with IndentCharCount + 2
//
- ParseHandleDatabaseForChildControllers(TheHandle, &ChildCount, &ChildHandleBuffer);
- for (LoopVar = 0 ; LoopVar < ChildCount && ShellStatus == SHELL_SUCCESS; LoopVar++){
- ShellStatus = DoDevTreeForHandle(ChildHandleBuffer[LoopVar], Lang, UseDevPaths, IndentCharCount+2, HiiString);
+ ParseHandleDatabaseForChildControllers (TheHandle, &ChildCount, &ChildHandleBuffer);
+ for (LoopVar = 0; LoopVar < ChildCount && ShellStatus == SHELL_SUCCESS; LoopVar++) {
+ ShellStatus = DoDevTreeForHandle (ChildHandleBuffer[LoopVar], Lang, UseDevPaths, IndentCharCount+2, HiiString);
if (ShellStatus == SHELL_ABORTED) {
break;
}
}
if (ChildHandleBuffer != NULL) {
- FreePool(ChildHandleBuffer);
+ FreePool (ChildHandleBuffer);
}
return (ShellStatus);
@@ -145,74 +146,76 @@ ShellCommandRunDevTree (
IN EFI_SYSTEM_TABLE *SystemTable
)
{
- EFI_STATUS Status;
- LIST_ENTRY *Package;
- CHAR16 *ProblemParam;
- SHELL_STATUS ShellStatus;
- CHAR8 *Language;
- CONST CHAR16 *Lang;
- CHAR16 *HiiString;
- UINTN LoopVar;
- EFI_HANDLE TheHandle;
- BOOLEAN FlagD;
- UINT64 Intermediate;
- UINTN ParentControllerHandleCount;
- EFI_HANDLE *ParentControllerHandleBuffer;
-
- ShellStatus = SHELL_SUCCESS;
- Status = EFI_SUCCESS;
- Language = NULL;
+ EFI_STATUS Status;
+ LIST_ENTRY *Package;
+ CHAR16 *ProblemParam;
+ SHELL_STATUS ShellStatus;
+ CHAR8 *Language;
+ CONST CHAR16 *Lang;
+ CHAR16 *HiiString;
+ UINTN LoopVar;
+ EFI_HANDLE TheHandle;
+ BOOLEAN FlagD;
+ UINT64 Intermediate;
+ UINTN ParentControllerHandleCount;
+ EFI_HANDLE *ParentControllerHandleBuffer;
+
+ 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 = ShellInitialize ();
+ ASSERT_EFI_ERROR (Status);
- Status = CommandInit();
- 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, L"devtree", ProblemParam);
- FreePool(ProblemParam);
+ if (EFI_ERROR (Status)) {
+ if ((Status == EFI_VOLUME_CORRUPTED) && (ProblemParam != NULL)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDriver1HiiHandle, L"devtree", ProblemParam);
+ FreePool (ProblemParam);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
- ASSERT(FALSE);
+ ASSERT (FALSE);
}
} else {
- if (ShellCommandLineGetCount(Package) > 2) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle, L"devtree");
+ if (ShellCommandLineGetCount (Package) > 2) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle, L"devtree");
ShellCommandLineFreeVarList (Package);
return (SHELL_INVALID_PARAMETER);
}
- Lang = ShellCommandLineGetValue(Package, L"-l");
+
+ Lang = ShellCommandLineGetValue (Package, L"-l");
if (Lang != NULL) {
- Language = AllocateZeroPool(StrSize(Lang));
- AsciiSPrint(Language, StrSize(Lang), "%S", Lang);
- } else if (!ShellCommandLineGetFlag(Package, L"-l")){
- ASSERT(Language == NULL);
-// Language = AllocateZeroPool(10);
-// AsciiSPrint(Language, 10, "en-us");
+ Language = AllocateZeroPool (StrSize (Lang));
+ AsciiSPrint (Language, StrSize (Lang), "%S", Lang);
+ } else if (!ShellCommandLineGetFlag (Package, L"-l")) {
+ ASSERT (Language == NULL);
+ // Language = AllocateZeroPool(10);
+ // AsciiSPrint(Language, 10, "en-us");
} else {
- ASSERT(Language == NULL);
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellDriver1HiiHandle, L"devtree", L"-l");
+ ASSERT (Language == NULL);
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellDriver1HiiHandle, L"devtree", L"-l");
ShellCommandLineFreeVarList (Package);
return (SHELL_INVALID_PARAMETER);
}
- FlagD = ShellCommandLineGetFlag(Package, L"-d");
- Lang = ShellCommandLineGetRawValue(Package, 1);
- HiiString = HiiGetString(gShellDriver1HiiHandle, STRING_TOKEN (STR_DEV_TREE_OUTPUT), Language);
+ FlagD = ShellCommandLineGetFlag (Package, L"-d");
+
+ Lang = ShellCommandLineGetRawValue (Package, 1);
+ HiiString = HiiGetString (gShellDriver1HiiHandle, STRING_TOKEN (STR_DEV_TREE_OUTPUT), Language);
if (Lang == NULL) {
- for (LoopVar = 1 ; ; LoopVar++){
- TheHandle = ConvertHandleIndexToHandle(LoopVar);
- if (TheHandle == NULL){
+ for (LoopVar = 1; ; LoopVar++) {
+ TheHandle = ConvertHandleIndexToHandle (LoopVar);
+ if (TheHandle == NULL) {
break;
}
@@ -220,13 +223,13 @@ ShellCommandRunDevTree (
// Skip handles that do not have device path protocol
//
Status = gBS->OpenProtocol (
- TheHandle,
- &gEfiDevicePathProtocolGuid,
- NULL,
- NULL,
- NULL,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
+ TheHandle,
+ &gEfiDevicePathProtocolGuid,
+ NULL,
+ NULL,
+ NULL,
+ EFI_OPEN_PROTOCOL_TEST_PROTOCOL
+ );
if (EFI_ERROR (Status)) {
continue;
}
@@ -235,11 +238,11 @@ ShellCommandRunDevTree (
// Skip handles that do have parents
//
ParentControllerHandleBuffer = NULL;
- Status = PARSE_HANDLE_DATABASE_PARENTS (
- TheHandle,
- &ParentControllerHandleCount,
- &ParentControllerHandleBuffer
- );
+ Status = PARSE_HANDLE_DATABASE_PARENTS (
+ TheHandle,
+ &ParentControllerHandleCount,
+ &ParentControllerHandleBuffer
+ );
SHELL_FREE_NON_NULL (ParentControllerHandleBuffer);
if (ParentControllerHandleCount > 0) {
continue;
@@ -248,22 +251,23 @@ ShellCommandRunDevTree (
//
// Start a devtree from TheHandle that has a device path and no parents
//
- ShellStatus = DoDevTreeForHandle(TheHandle, Language, FlagD, 0, HiiString);
+ ShellStatus = DoDevTreeForHandle (TheHandle, Language, FlagD, 0, HiiString);
}
} else {
- Status = ShellConvertStringToUint64(Lang, &Intermediate, TRUE, FALSE);
- if (EFI_ERROR(Status) || ConvertHandleIndexToHandle((UINTN)Intermediate) == NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"devtree", Lang);
+ Status = ShellConvertStringToUint64 (Lang, &Intermediate, TRUE, FALSE);
+ if (EFI_ERROR (Status) || (ConvertHandleIndexToHandle ((UINTN)Intermediate) == NULL)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"devtree", Lang);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
- ShellStatus = DoDevTreeForHandle(ConvertHandleIndexToHandle((UINTN)Intermediate), Language, FlagD, 0, HiiString);
+ ShellStatus = DoDevTreeForHandle (ConvertHandleIndexToHandle ((UINTN)Intermediate), Language, FlagD, 0, HiiString);
}
}
if (HiiString != NULL) {
- FreePool(HiiString);
+ FreePool (HiiString);
}
- SHELL_FREE_NON_NULL(Language);
+
+ SHELL_FREE_NON_NULL (Language);
ShellCommandLineFreeVarList (Package);
}
generated by cgit v1.1 at 2024-11-14 13:48:09 +0000