diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellDriver1CommandsLib/OpenInfo.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellDriver1CommandsLib/OpenInfo.c | 178 |
1 files changed, 95 insertions, 83 deletions
diff --git a/ShellPkg/Library/UefiShellDriver1CommandsLib/OpenInfo.c b/ShellPkg/Library/UefiShellDriver1CommandsLib/OpenInfo.c index 9c5541b982..a1a0904658 100644 --- a/ShellPkg/Library/UefiShellDriver1CommandsLib/OpenInfo.c +++ b/ShellPkg/Library/UefiShellDriver1CommandsLib/OpenInfo.c @@ -9,14 +9,14 @@ #include "UefiShellDriver1CommandsLib.h"
-STATIC CONST CHAR16 StringHandProt[] = L"HandProt ";
-STATIC CONST CHAR16 StringGetProt[] = L"GetProt ";
-STATIC CONST CHAR16 StringTestProt[] = L"TestProt ";
-STATIC CONST CHAR16 StringChild[] = L"Child ";
-STATIC CONST CHAR16 StringDriver[] = L"Driver ";
-STATIC CONST CHAR16 StringExclusive[] = L"Exclusive";
-STATIC CONST CHAR16 StringDriverEx[] = L"DriverEx ";
-STATIC CONST CHAR16 StringUnknown[] = L"Unknown ";
+STATIC CONST CHAR16 StringHandProt[] = L"HandProt ";
+STATIC CONST CHAR16 StringGetProt[] = L"GetProt ";
+STATIC CONST CHAR16 StringTestProt[] = L"TestProt ";
+STATIC CONST CHAR16 StringChild[] = L"Child ";
+STATIC CONST CHAR16 StringDriver[] = L"Driver ";
+STATIC CONST CHAR16 StringExclusive[] = L"Exclusive";
+STATIC CONST CHAR16 StringDriverEx[] = L"DriverEx ";
+STATIC CONST CHAR16 StringUnknown[] = L"Unknown ";
/**
Open the database and print out all the info about TheHandle.
@@ -28,21 +28,21 @@ STATIC CONST CHAR16 StringUnknown[] = L"Unknown "; **/
EFI_STATUS
TraverseHandleDatabase (
- IN CONST EFI_HANDLE TheHandle
+ IN CONST EFI_HANDLE TheHandle
)
{
- EFI_STATUS Status;
- EFI_GUID **ProtocolGuidArray;
- UINTN ArrayCount;
- UINTN ProtocolIndex;
- EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *OpenInfo;
- UINTN OpenInfoCount;
- UINTN OpenInfoIndex;
- CONST CHAR16 *OpenTypeString;
- CHAR16 *TempString;
- UINTN HandleIndex;
- CONST CHAR16 *Name;
- UINTN ControllerIndex;
+ EFI_STATUS Status;
+ EFI_GUID **ProtocolGuidArray;
+ UINTN ArrayCount;
+ UINTN ProtocolIndex;
+ EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *OpenInfo;
+ UINTN OpenInfoCount;
+ UINTN OpenInfoIndex;
+ CONST CHAR16 *OpenTypeString;
+ CHAR16 *TempString;
+ UINTN HandleIndex;
+ CONST CHAR16 *Name;
+ UINTN ControllerIndex;
if (TheHandle == NULL) {
return (EFI_INVALID_PARAMETER);
@@ -52,80 +52,91 @@ TraverseHandleDatabase ( // Retrieve the list of all the protocols on the handle
//
Status = gBS->ProtocolsPerHandle (
- TheHandle,
- &ProtocolGuidArray,
- &ArrayCount
- );
- ASSERT_EFI_ERROR(Status);
+ TheHandle,
+ &ProtocolGuidArray,
+ &ArrayCount
+ );
+ ASSERT_EFI_ERROR (Status);
if (!EFI_ERROR (Status)) {
-
for (ProtocolIndex = 0; ProtocolIndex < ArrayCount; ProtocolIndex++) {
//
// print out the human readable name for this one.
//
- TempString = GetStringNameFromGuid(ProtocolGuidArray[ProtocolIndex], NULL);
+ TempString = GetStringNameFromGuid (ProtocolGuidArray[ProtocolIndex], NULL);
if (TempString == NULL) {
continue;
}
- ShellPrintEx(-1, -1, L"%H%s%N\r\n", TempString);
- FreePool(TempString);
+
+ ShellPrintEx (-1, -1, L"%H%s%N\r\n", TempString);
+ FreePool (TempString);
//
// Retrieve the list of agents that have opened each protocol
//
Status = gBS->OpenProtocolInformation (
- TheHandle,
- ProtocolGuidArray[ProtocolIndex],
- &OpenInfo,
- &OpenInfoCount
- );
- ASSERT_EFI_ERROR(Status);
+ TheHandle,
+ ProtocolGuidArray[ProtocolIndex],
+ &OpenInfo,
+ &OpenInfoCount
+ );
+ ASSERT_EFI_ERROR (Status);
if (!EFI_ERROR (Status)) {
for (OpenInfoIndex = 0; OpenInfoIndex < OpenInfoCount; OpenInfoIndex++) {
switch (OpenInfo[OpenInfoIndex].Attributes) {
- case EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL: OpenTypeString = StringHandProt; break;
- case EFI_OPEN_PROTOCOL_GET_PROTOCOL: OpenTypeString = StringGetProt; break;
- case EFI_OPEN_PROTOCOL_TEST_PROTOCOL: OpenTypeString = StringTestProt; break;
- case EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER: OpenTypeString = StringChild; break;
- case EFI_OPEN_PROTOCOL_BY_DRIVER: OpenTypeString = StringDriver; break;
- case EFI_OPEN_PROTOCOL_EXCLUSIVE: OpenTypeString = StringExclusive; break;
+ case EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL: OpenTypeString = StringHandProt;
+ break;
+ case EFI_OPEN_PROTOCOL_GET_PROTOCOL: OpenTypeString = StringGetProt;
+ break;
+ case EFI_OPEN_PROTOCOL_TEST_PROTOCOL: OpenTypeString = StringTestProt;
+ break;
+ case EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER: OpenTypeString = StringChild;
+ break;
+ case EFI_OPEN_PROTOCOL_BY_DRIVER: OpenTypeString = StringDriver;
+ break;
+ case EFI_OPEN_PROTOCOL_EXCLUSIVE: OpenTypeString = StringExclusive;
+ break;
case EFI_OPEN_PROTOCOL_BY_DRIVER|EFI_OPEN_PROTOCOL_EXCLUSIVE:
- OpenTypeString = StringDriverEx; break;
- default: OpenTypeString = StringUnknown; break;
+ OpenTypeString = StringDriverEx;
+ break;
+ default: OpenTypeString = StringUnknown;
+ break;
}
- HandleIndex = ConvertHandleToHandleIndex(OpenInfo[OpenInfoIndex].AgentHandle);
- Name = GetStringNameFromHandle(OpenInfo[OpenInfoIndex].AgentHandle, NULL);
- ControllerIndex = ConvertHandleToHandleIndex(OpenInfo[OpenInfoIndex].ControllerHandle);
+
+ HandleIndex = ConvertHandleToHandleIndex (OpenInfo[OpenInfoIndex].AgentHandle);
+ Name = GetStringNameFromHandle (OpenInfo[OpenInfoIndex].AgentHandle, NULL);
+ ControllerIndex = ConvertHandleToHandleIndex (OpenInfo[OpenInfoIndex].ControllerHandle);
if (ControllerIndex != 0) {
- ShellPrintHiiEx(
+ ShellPrintHiiEx (
-1,
-1,
NULL,
- STRING_TOKEN(STR_OPENINFO_LINE),
+ STRING_TOKEN (STR_OPENINFO_LINE),
gShellDriver1HiiHandle,
HandleIndex,
ControllerIndex,
OpenInfo[OpenInfoIndex].OpenCount,
OpenTypeString,
Name
- );
+ );
} else {
- ShellPrintHiiEx(
+ ShellPrintHiiEx (
-1,
-1,
NULL,
- STRING_TOKEN(STR_OPENINFO_MIN_LINE),
+ STRING_TOKEN (STR_OPENINFO_MIN_LINE),
gShellDriver1HiiHandle,
HandleIndex,
OpenInfo[OpenInfoIndex].OpenCount,
OpenTypeString,
Name
- );
+ );
}
}
+
FreePool (OpenInfo);
}
}
+
FreePool (ProtocolGuidArray);
}
@@ -145,66 +156,67 @@ ShellCommandRunOpenInfo ( IN EFI_SYSTEM_TABLE *SystemTable
)
{
- EFI_STATUS Status;
- LIST_ENTRY *Package;
- CHAR16 *ProblemParam;
- SHELL_STATUS ShellStatus;
- EFI_HANDLE TheHandle;
- CONST CHAR16 *Param1;
- UINT64 Intermediate;
+ EFI_STATUS Status;
+ LIST_ENTRY *Package;
+ CHAR16 *ProblemParam;
+ SHELL_STATUS ShellStatus;
+ EFI_HANDLE TheHandle;
+ CONST CHAR16 *Param1;
+ UINT64 Intermediate;
- ShellStatus = SHELL_SUCCESS;
+ ShellStatus = SHELL_SUCCESS;
//
// 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 (EmptyParamList, &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"openinfo", 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"openinfo", ProblemParam);
+ FreePool (ProblemParam);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
- ASSERT(FALSE);
+ ASSERT (FALSE);
}
} else {
- if (ShellCommandLineGetCount(Package) > 2){
+ if (ShellCommandLineGetCount (Package) > 2) {
//
// error for too many parameters
//
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle, L"openinfo");
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle, L"openinfo");
ShellStatus = SHELL_INVALID_PARAMETER;
- } else if (ShellCommandLineGetCount(Package) == 0) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDriver1HiiHandle, L"openinfo");
+ } else if (ShellCommandLineGetCount (Package) == 0) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDriver1HiiHandle, L"openinfo");
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
- Param1 = ShellCommandLineGetRawValue(Package, 1);
- Status = ShellConvertStringToUint64(Param1, &Intermediate, TRUE, FALSE);
- if (EFI_ERROR(Status) || Param1 == NULL || ConvertHandleIndexToHandle((UINTN)Intermediate) == NULL){
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"openinfo", Param1);
+ Param1 = ShellCommandLineGetRawValue (Package, 1);
+ Status = ShellConvertStringToUint64 (Param1, &Intermediate, TRUE, FALSE);
+ if (EFI_ERROR (Status) || (Param1 == NULL) || (ConvertHandleIndexToHandle ((UINTN)Intermediate) == NULL)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"openinfo", Param1);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
- TheHandle = ConvertHandleIndexToHandle((UINTN)Intermediate);
- ASSERT(TheHandle != NULL);
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_OPENINFO_HEADER_LINE), gShellDriver1HiiHandle, (UINTN)Intermediate, TheHandle);
+ TheHandle = ConvertHandleIndexToHandle ((UINTN)Intermediate);
+ ASSERT (TheHandle != NULL);
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_OPENINFO_HEADER_LINE), gShellDriver1HiiHandle, (UINTN)Intermediate, TheHandle);
Status = TraverseHandleDatabase (TheHandle);
- if (!EFI_ERROR(Status)) {
+ if (!EFI_ERROR (Status)) {
} else {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"openinfo", Param1);
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"openinfo", Param1);
ShellStatus = SHELL_NOT_FOUND;
}
}
}
}
+
return (ShellStatus);
}
|