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authorqhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524>2008-08-18 10:50:04 +0000
committerqhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524>2008-08-18 10:50:04 +0000
commit0fe4decf87f57d4113213aa76798e3fbb077f676 (patch)
treeccd856b9198e89d0f74a8dbf6f5abf933e0fa5d7
parentd5aace25902674a88648af929a5fc2bdbca29b00 (diff)
downloadedk2-platforms-0fe4decf87f57d4113213aa76798e3fbb077f676.tar.xz
Add a Shell Hot Fix patch to solve RFC3066 language compatibility issue and "CHAR8" compatibility issue (EDK define CHAR8 as "unsigned char" while ECP choose to use "signed char")
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5682 6f19259b-4bc3-4df7-8a09-765794883524
-rw-r--r--EdkShellPkg/ShellHotFix.patch346
1 files changed, 346 insertions, 0 deletions
diff --git a/EdkShellPkg/ShellHotFix.patch b/EdkShellPkg/ShellHotFix.patch
new file mode 100644
index 0000000000..fb05c754d4
--- /dev/null
+++ b/EdkShellPkg/ShellHotFix.patch
@@ -0,0 +1,346 @@
+Index: drivers/drivers.c
+===================================================================
+--- drivers/drivers.c (revision 30)
++++ drivers/drivers.c (working copy)
+@@ -130,6 +130,7 @@
+ UINTN StringIndex;
+ UINTN Index;
+ CHAR8 *Language;
++ CHAR8 *PlatformLanguage;
+ UINTN DriverImageHandleCount;
+ EFI_HANDLE *DriverImageHandleBuffer;
+ UINTN HandleIndex;
+@@ -152,6 +153,7 @@
+ SHELL_VAR_CHECK_PACKAGE ChkPck;
+
+ Language = NULL;
++ PlatformLanguage = NULL;
+ DriverImageHandleCount = 0;
+ DriverImageHandleBuffer = NULL;
+ IsHelp = FALSE;
+@@ -241,7 +243,7 @@
+ goto Done;
+ }
+
+- Language = LibGetVariableLang ();
++ Language = LibGetVariable (L"Lang", &gEfiGlobalVariableGuid);
+ if (Language == NULL) {
+ Language = (CHAR8 *)AllocateZeroPool(strlena(LanguageCodeEnglish) + 1);
+ if (Language == NULL) {
+@@ -250,6 +252,15 @@
+ strcpya(Language, LanguageCodeEnglish);
+ }
+
++ PlatformLanguage = LibGetVariable (L"PlatformLang", &gEfiGlobalVariableGuid);
++ if (PlatformLanguage == NULL) {
++ PlatformLanguage = (CHAR8 *)AllocateZeroPool(strlena(PlatformLanguageCodeEnglish) + 1);
++ if (PlatformLanguage == NULL) {
++ return EFI_OUT_OF_RESOURCES;
++ }
++ strcpya(PlatformLanguage, PlatformLanguageCodeEnglish);
++ }
++
+ Item = LibCheckVarGetFlag (&ChkPck, L"-l");
+ if (Item) {
+ if (Language != NULL) {
+@@ -314,14 +325,6 @@
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+
+- ComponentName = NULL;
+- ComponentName2 = NULL;
+- Status = LibGetComponentNameProtocol (
+- DriverImageHandleBuffer[Index],
+- &ComponentName,
+- &ComponentName2
+- );
+-
+ DiagnosticsStatus = BS->OpenProtocol (
+ DriverImageHandleBuffer[Index],
+ &gEfiDriverDiagnostics2ProtocolGuid,
+@@ -418,37 +421,73 @@
+ } else {
+ PrintToken (STRING_TOKEN (STR_SHELLENV_PROTID_ONE_VAR_D), HiiHandle, NumberOfChildren);
+ }
+-
+- Status = EFI_SUCCESS;
++
+ DriverName = L"<UNKNOWN>";
+- SupportedLanguage = NULL;
+- if (ComponentName != NULL) {
+- if (ComponentName->GetDriverName != NULL) {
+- SupportedLanguage = LibConvertSupportedLanguage (ComponentName->SupportedLanguages, Language);
++ Status = BS->OpenProtocol (
++ DriverImageHandleBuffer[Index],
++ &gEfiComponentName2ProtocolGuid,
++ (VOID **) &ComponentName2,
++ NULL,
++ NULL,
++ EFI_OPEN_PROTOCOL_GET_PROTOCOL
++ );
++ if (!EFI_ERROR (Status)) {
++ //
++ // Driver has Component Name 2 Protocol is available, we get the
++ // driver name var RFC 3066 language code
++ //
++ Status = ComponentName2->GetDriverName (
++ ComponentName2,
++ PlatformLanguage,
++ &DriverName
++ );
++ if (EFI_ERROR (Status)) {
++ //
++ // Current RFC3066 language code fails, we then extract the supported
++ // language from Component Name 2 protocol interface.
++ //
++ SupportedLanguage = ExtractSupportedLanguage(ComponentName2->SupportedLanguages, Language);
++ if (SupportedLanguage != NULL) {
++ Status = ComponentName2->GetDriverName (
++ ComponentName2,
++ SupportedLanguage,
++ &DriverName
++ );
++ FreePool(SupportedLanguage);
++ }
++ }
++ }
++ if (EFI_ERROR (Status)) {
++ //
++ // In case Component Name 2 protocol is not available or some error occurs
++ // when getting driver name from Component Name 2 protocol, we get driver
++ // name from Component Name protocol.
++ //
++ Status = BS->OpenProtocol (
++ DriverImageHandleBuffer[Index],
++ &gEfiComponentNameProtocolGuid,
++ (VOID **) &ComponentName,
++ NULL,
++ NULL,
++ EFI_OPEN_PROTOCOL_GET_PROTOCOL
++ );
++ if (!EFI_ERROR (Status)) {
+ Status = ComponentName->GetDriverName (
+ ComponentName,
+- SupportedLanguage,
++ Language,
+ &DriverName
+ );
+ }
+- } else if (ComponentName2 != NULL) {
+- if (ComponentName2->GetDriverName != NULL) {
+- SupportedLanguage = LibConvertSupportedLanguage (ComponentName2->SupportedLanguages, Language);
+- Status = ComponentName2->GetDriverName (
+- ComponentName2,
+- SupportedLanguage,
+- &DriverName
+- );
+- }
+ }
+- if (SupportedLanguage != NULL) {
+- FreePool (SupportedLanguage);
+- }
+-
+ if (EFI_ERROR (Status)) {
++ //
++ // Fails to get driver name from either Component Name 2 & Component Name
++ // Protocol, we show "<UNKNOWN>" string as driver name.
++ //
+ DriverName = L"<UNKNOWN>";
+ }
+
++
+ for (StringIndex = 0; StringIndex < StrLen (DriverName) && StringIndex < 35; StringIndex++) {
+ FormattedDriverName[StringIndex] = DriverName[StringIndex];
+ }
+@@ -491,6 +530,10 @@
+ FreePool (Language);
+ }
+
++ if (PlatformLanguage != NULL) {
++ FreePool (PlatformLanguage);
++ }
++
+ ShellCloseHandleEnumerator ();
+ LibCheckVarFreeVarList (&ChkPck);
+ LibUnInitializeStrings ();
+Index: Library/EfiShellLib.h
+===================================================================
+--- Library/EfiShellLib.h (revision 30)
++++ Library/EfiShellLib.h (working copy)
+@@ -174,22 +174,23 @@
+ //
+ // Environment variable name constants
+ //
+-#define VarLanguageCodes L"LangCodes"
+-#define VarLanguage L"Lang"
+-#define VarTimeout L"Timeout"
+-#define VarConsoleIn L"ConIn"
+-#define VarConsoleOut L"ConOut"
+-#define VarErrorOut L"ErrOut"
+-#define VarBootOption L"Boot%04x"
+-#define VarBootOrder L"BootOrder"
+-#define VarBootNext L"BootNext"
+-#define VarBootCurrent L"BootCurrent"
+-#define VarDriverOption L"Driver%04x"
+-#define VarDriverOrder L"DriverOrder"
+-#define VarConsoleInpDev L"ConInDev"
+-#define VarConsoleOutDev L"ConOutDev"
+-#define VarErrorOutDev L"ErrOutDev"
+-#define LanguageCodeEnglish "eng"
++#define VarLanguageCodes L"LangCodes"
++#define VarLanguage L"Lang"
++#define VarTimeout L"Timeout"
++#define VarConsoleIn L"ConIn"
++#define VarConsoleOut L"ConOut"
++#define VarErrorOut L"ErrOut"
++#define VarBootOption L"Boot%04x"
++#define VarBootOrder L"BootOrder"
++#define VarBootNext L"BootNext"
++#define VarBootCurrent L"BootCurrent"
++#define VarDriverOption L"Driver%04x"
++#define VarDriverOrder L"DriverOrder"
++#define VarConsoleInpDev L"ConInDev"
++#define VarConsoleOutDev L"ConOutDev"
++#define VarErrorOutDev L"ErrOutDev"
++#define LanguageCodeEnglish "eng"
++#define PlatformLanguageCodeEnglish "en-US"
+
+ #define ISO_639_2_ENTRY_SIZE 3
+ #define RFC_3066_ENTRY_SIZE 12
+@@ -333,4 +334,10 @@
+ IN CHAR8 *LangCode
+ );
+
++CHAR8 *
++ExtractSupportedLanguage (
++ IN CONST CHAR8 *SupportedLanguages,
++ IN CONST CHAR8 *Language
++ );
++
+ #endif
+Index: Library/Misc.c
+===================================================================
+--- Library/Misc.c (revision 30)
++++ Library/Misc.c (working copy)
+@@ -1905,13 +1905,13 @@
+ IN VOID *UserData
+ )
+ {
+- CHAR8 *Data;
++ UINT8 *Data;
+
+ CHAR8 Val[50];
+
+ CHAR8 Str[20];
+
+- CHAR8 c;
++ UINT8 c;
+ UINTN Size;
+ UINTN Index;
+
+@@ -2271,3 +2271,76 @@
+ }
+ return Lang;
+ }
++
++CHAR8 *
++ExtractSupportedLanguage (
++ IN CONST CHAR8 *SupportedLanguages,
++ IN CONST CHAR8 *Language
++ )
++/*++
++
++ Routine Description:
++
++ This function matches the major language code (first two characters) in the
++ SupportedLanguages. The first language code in the SupportedLanguages that
++ matches first two characters of the input Language is returned. If there is no
++ such match, then NULL is returned.
++
++ Arguments:
++
++ SupportedLanguages - A Null-terminated ASCII string that contains one
++ or more supported language codes.
++
++ LangCode - A pointer to a Null-terminated ASCII string
++ array indicating the RFC 3066 language.
++
++ Returns:
++
++ The RFC3066 language code that matches the major language.
++
++--*/
++{
++ CONST CHAR8 *CurrentLanguage;
++ CHAR8 *SupportedLanguage;
++ UINTN LanguageLen;
++
++ CurrentLanguage = SupportedLanguages;
++
++ while (CurrentLanguage != '\0') {
++ //
++ // Search till the end of current language.
++ //
++ LanguageLen = 0;
++ while (CurrentLanguage[LanguageLen] != ';' && CurrentLanguage[LanguageLen] != '\0') {
++ LanguageLen++;
++ }
++
++ //
++ // should use AsciiStrnCmp(CurrentLanguage, Language, 2) == 0
++ //
++ if ((CurrentLanguage[0] == Language[0]) && (CurrentLanguage[1] == Language[1])) {
++ //
++ // Match the major language code, then return a new copy of
++ // NULL-terminated SupportedLanguage.
++ //
++ SupportedLanguage = AllocatePool (LanguageLen + 1);
++ CopyMem (SupportedLanguage, (VOID *) CurrentLanguage, LanguageLen);
++
++ SupportedLanguage[LanguageLen] = '\0';
++
++ return SupportedLanguage;
++ }
++ //
++ // Make CurrentLangue point to the next candiate language code.
++ //
++ CurrentLanguage += LanguageLen;
++ if (*CurrentLanguage == ';') {
++ CurrentLanguage++;
++ }
++ }
++
++ return NULL;
++}
++
++
++
+Index: SmbiosView/PrintInfo.c
+===================================================================
+--- SmbiosView/PrintInfo.c (revision 30)
++++ SmbiosView/PrintInfo.c (working copy)
+@@ -1779,7 +1779,7 @@
+ //
+ // MaxSize is determined by follow formula
+ //
+- MaxSize = 1 << Size;
++ MaxSize = (UINTN) 1 << Size;
+ PrintToken (STRING_TOKEN (STR_SMBIOSVIEW_PRINTINFO_ONE_VAR_MB), HiiHandle, MaxSize);
+
+ if (Option >= SHOW_DETAIL) {
+Index: SmbiosView/Smbios.h
+===================================================================
+--- SmbiosView/Smbios.h (revision 30)
++++ SmbiosView/Smbios.h (working copy)
+@@ -34,11 +34,6 @@
+
+ extern EFI_HII_HANDLE HiiHandle;
+
+-#define EFI_SMBIOS_TABLE_GUID \
+- { \
+- 0xeb9d2d31, 0x2d88, 0x11d3, 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d \
+- }
+
+-extern EFI_GUID gEfiSmbiosTableGuid;
+
+ #endif