/
Settings.cpp
8558 lines (7578 loc) · 316 KB
/
Settings.cpp
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/*
Slice 2012
*/
#include "../entry_scan/entry_scan.h"
#include "kernel_patcher.h"
#include "ati.h"
#include "../libeg/nanosvg.h"
#include "nvidia.h"
#include "../refit/screen.h"
#include "../refit/menu.h"
#include "gma.h"
//#include "XPointer.h"
#ifndef DEBUG_ALL
#define DEBUG_SET 1
#else
#define DEBUG_SET DEBUG_ALL
#endif
#if DEBUG_SET == 0
#define DBG(...)
#else
#define DBG(...) DebugLog (DEBUG_SET, __VA_ARGS__)
#endif
//#define DUMP_KERNEL_KEXT_PATCHES 1
//#define SHORT_LOCATE 1
//#define kXMLTagArray "array"
//EFI_GUID gRandomUUID = {0x0A0B0C0D, 0x0000, 0x1010, {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07}};
ACPI_PATCHED_AML *ACPIPatchedAML;
SIDELOAD_KEXT *InjectKextList = NULL;
//SYSVARIABLES *SysVariables;
CHAR16 *IconFormat = NULL;
TagPtr gConfigDict[NUM_OF_CONFIGS] = {NULL, NULL, NULL};
SETTINGS_DATA gSettings;
LANGUAGES gLanguage;
GFX_PROPERTIES gGraphics[4]; //no more then 4 graphics cards
HDA_PROPERTIES gAudios[4]; //no more then 4 Audio Controllers
//SLOT_DEVICE Arpt;
SLOT_DEVICE SlotDevices[16]; //assume DEV_XXX, Arpt=6
EFI_EDID_DISCOVERED_PROTOCOL *EdidDiscovered;
//UINT8 *gEDID = NULL;
//EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
//UINT16 gCPUtype;
UINTN NGFX = 0; // number of GFX
UINTN NHDA = 0; // number of HDA Devices
UINTN nLanCards; // number of LAN cards
UINT16 gLanVendor[4]; // their vendors
UINT8 *gLanMmio[4]; // their MMIO regions
UINT8 gLanMac[4][6]; // their MAC addresses
UINTN nLanPaths; // number of LAN pathes
UINTN ThemesNum = 0;
CHAR16 *ThemesList[50]; //no more then 50 themes?
UINTN ConfigsNum;
CHAR16 *ConfigsList[20];
UINTN DsdtsNum;
CHAR16 *DsdtsList[20];
UINTN AudioNum;
HDA_OUTPUTS AudioList[20];
UINTN RtVariablesNum;
RT_VARIABLES *RtVariables;
// firmware
BOOLEAN gFirmwareClover = FALSE;
UINTN gEvent;
UINT16 gBacklightLevel;
BOOLEAN defDSM;
UINT16 dropDSM;
BOOLEAN GetLegacyLanAddress;
BOOLEAN ResumeFromCoreStorage;
BOOLEAN gRemapSmBiosIsRequire;
CONST CHAR16 **SystemPlists = NULL;
CONST CHAR16 **InstallPlists = NULL;
CONST CHAR16 **RecoveryPlists = NULL;
// QPI
BOOLEAN SetTable132 = FALSE;
GUI_ANIME *GuiAnime = NULL;
EG_IMAGE *SelectionImages[6] = {NULL, NULL, NULL, NULL, NULL, NULL};
EG_IMAGE *Buttons[4] = {NULL, NULL, NULL, NULL};
EG_PIXEL SelectionBackgroundPixel = { 0xef, 0xef, 0xef, 0xff }; //non-trasparent
INTN row0TileSize = 144;
INTN row1TileSize = 64;
INTN BCSMargin = 11;
BOOLEAN DayLight;
extern MEM_STRUCTURE gRAM;
extern BOOLEAN NeedPMfix;
extern INTN ScrollWidth;
extern INTN ScrollButtonsHeight;
extern INTN ScrollBarDecorationsHeight;
extern INTN ScrollScrollDecorationsHeight;
extern EFI_AUDIO_IO_PROTOCOL *AudioIo;
//extern INTN OldChosenAudio;
// global configuration with default values
REFIT_CONFIG GlobalConfig = {
-1, // INTN Timeout;
0, // UINTN DisableFlags;
0, // UINTN HideBadges;
0, // UINTN HideUIFlags;
FALSE, // BOOLEAN TextOnly;
TRUE, // BOOLEAN Quiet;
FALSE, // BOOLEAN LegacyFirst;
FALSE, // BOOLEAN NoLegacy;
FALSE, // BOOLEAN DebugLog;
FALSE, // BOOLEAN FastBoot;
FALSE, // BOOLEAN NeverHibernate;
FALSE, // BOOLEAN StrictHibernate;
FALSE, // BOOLEAN RtcHibernateAware;
FONT_GRAY, // FONT_TYPE Font; //Welcome should be white
9, // INTN CharWidth;
0xFFFFFF80, // UINTN SelectionColor;
NULL, // CHAR16 *FontFileName;
NULL, // CHAR16 *Theme;
NULL, // CHAR16 *BannerFileName;
NULL, // CHAR16 *SelectionSmallFileName;
NULL, // CHAR16 *SelectionBigFileName;
NULL, // CHAR16 *SelectionIndicatorName;
NULL, // CHAR16 *DefaultSelection;
NULL, // CHAR16 *ScreenResolution;
0, // INTN ConsoleMode;
NULL, // CHAR16 *BackgroundName;
imNone, // SCALING BackgroundScale;
0, // UINTN BackgroundSharp;
FALSE, // BOOLEAN BackgroundDark;
FALSE, // BOOLEAN CustomIcons;
FALSE, // BOOLEAN SelectionOnTop;
FALSE, // BOOLEAN BootCampStyle;
0, // INTN BadgeOffsetX;
0, // INTN BadgeOffsetY;
4, // INTN BadgeScale;
0xFFFF, // INTN ThemeDesignWidth;
0xFFFF, // INTN ThemeDesignHeight;
0xFFFF, // INTN BannerPosX;
0xFFFF, // INTN BannerPosY;
0, // INTN BannerEdgeHorizontal;
0, // INTN BannerEdgeVertical;
0, // INTN BannerNudgeX;
0, // INTN BannerNudgeY;
FALSE, // BOOLEAN VerticalLayout;
FALSE, // BOOLEAN NonSelectedGrey;
128, // INTN MainEntriesSize;
8, // INTN TileXSpace;
24, // INTN TileYSpace;
ICON_FORMAT_DEF, // INTN IconFormat;
FALSE, // BOOLEAN Proportional;
FALSE, // BOOLEAN NoEarlyProgress;
FALSE, // BOOLEAN ShowOptimus;
FALSE, // BOOLEAN HibernationFixup;
FALSE, // BOOLEAN SignatureFixup;
FALSE, // BOOLEAN DarkEmbedded;
FALSE, // BOOLEAN TypeSVG;
0, // INT32 Timezone;
0xC0, // INTN Codepage;
0xC0, // INTN CodepageSize; //extended latin
1.0f, // float Scale;
0.0f, // float CentreShift;
};
static struct FIX_CONFIG { const CHAR8* oldName; const CHAR8* newName; UINT32 bitData; } FixesConfig[] =
{
{ "AddDTGP_0001", "AddDTGP", FIX_DTGP },
{ "FixDarwin_0002", "FixDarwin", FIX_WARNING },
{ "FixShutdown_0004", "FixShutdown", FIX_SHUTDOWN },
{ "AddMCHC_0008", "AddMCHC", FIX_MCHC },
{ "FixHPET_0010", "FixHPET", FIX_HPET },
{ "FakeLPC_0020", "FakeLPC", FIX_LPC },
{ "FixIPIC_0040", "FixIPIC", FIX_IPIC },
{ "FixSBUS_0080", "FixSBUS", FIX_SBUS },
{ "FixDisplay_0100", "FixDisplay", FIX_DISPLAY },
{ "FixIDE_0200", "FixIDE", FIX_IDE },
{ "FixSATA_0400", "FixSATA", FIX_SATA },
{ "FixFirewire_0800", "FixFirewire", FIX_FIREWIRE },
{ "FixUSB_1000", "FixUSB", FIX_USB },
{ "FixLAN_2000", "FixLAN", FIX_LAN },
{ "FixAirport_4000", "FixAirport", FIX_WIFI },
{ "FixHDA_8000", "FixHDA", FIX_HDA },
{ "FixDarwin7_10000", "FixDarwin7", FIX_DARWIN },
{ "FIX_RTC_20000", "FixRTC", FIX_RTC },
{ "FIX_TMR_40000", "FixTMR", FIX_TMR },
{ "AddIMEI_80000", "AddIMEI", FIX_IMEI },
{ "FIX_INTELGFX_100000", "FixIntelGfx", FIX_INTELGFX },
{ "FIX_WAK_200000", "FixWAK", FIX_WAK },
{ "DeleteUnused_400000", "DeleteUnused", FIX_UNUSED },
{ "FIX_ADP1_800000", "FixADP1", FIX_ADP1 },
{ "AddPNLF_1000000", "AddPNLF", FIX_PNLF },
{ "FIX_S3D_2000000", "FixS3D", FIX_S3D },
{ "FIX_ACST_4000000", "FixACST", FIX_ACST },
{ "AddHDMI_8000000", "AddHDMI", FIX_HDMI },
{ "FixRegions_10000000", "FixRegions", FIX_REGIONS },
{ "FixHeaders_20000000", "FixHeaders", FIX_HEADERS },
{ NULL, "FixMutex", FIX_MUTEX }
};
/*
VOID __inline WaitForSts(VOID) {
UINT32 inline_timeout = 100000;
while (AsmReadMsr64(MSR_IA32_PERF_STATUS) & (1 << 21)) { if (!inline_timeout--) break; }
}
*/
#if 0
UINT32
GetCrc32 (
UINT8 *Buffer,
UINTN Size
)
{
UINTN i;
UINTN Len;
UINT32 x;
UINT32 *Fake;
Fake = (UINT32*)Buffer;
if (Fake == NULL) {
DBG ("Buffer=NULL\n");
return 0;
}
x = 0;
Len = Size >> 2;
for (i = 0; i < Len; i++) {
x += Fake[i];
}
return x;
}
#else //nice programming
UINT32
GetCrc32 (
UINT8 *Buffer,
UINTN Size
)
{
UINT32 x = 0;
UINT32 *Fake = (UINT32*)Buffer;
if (!Fake) return 0;
Size >>= 2;
while (Size--) x+= *Fake++;
return x;
}
#endif
/*
return TRUE if the property present && value = TRUE
else return FALSE
*/
BOOLEAN
IsPropertyTrue (
TagPtr Prop
)
{
return Prop != NULL &&
((Prop->type == kTagTypeTrue) ||
((Prop->type == kTagTypeString) && Prop->string &&
((Prop->string[0] == 'y') || (Prop->string[0] == 'Y'))));
}
/*
return TRUE if the property present && value = FALSE
else return FALSE
*/
BOOLEAN
IsPropertyFalse (
TagPtr Prop
)
{
return Prop != NULL &&
((Prop->type == kTagTypeFalse) ||
((Prop->type == kTagTypeString) && Prop->string &&
((Prop->string[0] == 'N') || (Prop->string[0] == 'n'))));
}
/*
Possible values
<integer>1234</integer>
<integer>+1234</integer>
<integer>-1234</integer>
<string>0x12abd</string>
*/
INTN
GetPropertyInteger (
TagPtr Prop,
INTN Default
)
{
if (Prop == NULL) {
return Default;
}
if (Prop->type == kTagTypeInteger) {
return (INTN)Prop->string; //this is union char* or size_t
} else if ((Prop->type == kTagTypeString) && Prop->string) {
if ((Prop->string[1] == 'x') || (Prop->string[1] == 'X')) {
return (INTN)AsciiStrHexToUintn (Prop->string);
}
if (Prop->string[0] == '-') {
return -(INTN)AsciiStrDecimalToUintn (Prop->string + 1);
}
// return (INTN)AsciiStrDecimalToUintn (Prop->string);
return (INTN)AsciiStrDecimalToUintn((Prop->string[0] == '+') ? (Prop->string + 1) : Prop->string);
}
return Default;
}
ACPI_NAME_LIST *
ParseACPIName(CHAR8 *String)
{
ACPI_NAME_LIST* List = NULL;
ACPI_NAME_LIST* Next = NULL;
INTN i, j, Len, pos0, pos1;
Len = AsciiStrLen(String);
// DBG("parse ACPI name: %a\n", String);
if (Len > 0) {
//Parse forward but put in stack LIFO "_SB.PCI0.RP02.PXSX" -1,3,8,13,18
pos0 = -1;
while (pos0 < Len) {
List = (__typeof__(List))AllocateZeroPool(sizeof(ACPI_NAME_LIST));
List->Next = Next;
List->Name = (__typeof__(List->Name))AllocateZeroPool(5);
pos1 = pos0 + 1;
while ((pos1 < Len) && String[pos1] != '.') pos1++; // 3,8,13,18
// if ((pos1 == Len) || (String[pos1] == ',')) { //always
for (i = pos0 + 1, j = 0; i < pos1; i++) {
List->Name[j++] = String[i];
}
// extend by '_' up to 4 symbols
if (j < 4) {
SetMem(List->Name + j, 4 - j, '_');
}
List->Name[4] = '\0';
// }
// DBG("string between [%d,%d]: %a\n", pos0, pos1, List->Name);
pos0 = pos1; //comma or zero@end
Next = List;
}
}
return List;
}
VOID
ParseLoadOptions (
OUT CHAR16** Conf,
OUT TagPtr* Dict
)
{
CHAR8 *End;
CHAR8 *Start;
UINTN TailSize;
UINTN i;
CONST CHAR8 *PlistStrings[] =
{
"<?xml",
"<!DOCTYPE plist",
"<plist",
"<dict>",
"\0"
};
UINTN PlistStringsLen;
CHAR8 *AsciiConf;
AsciiConf = NULL;
*Conf = NULL;
*Dict = NULL;
Start = (CHAR8*)SelfLoadedImage->LoadOptions;
End = (CHAR8*)((CHAR8*)SelfLoadedImage->LoadOptions + SelfLoadedImage->LoadOptionsSize);
while ((Start < End) && ((*Start == ' ') || (*Start == '\\') || (*Start == '/')))
{
++Start;
}
TailSize = End - Start;
//DBG ("TailSize = %d\n", TailSize);
if ((TailSize) <= 0) {
return;
}
for (i = 0; PlistStrings[i][0] != '\0'; i++) {
PlistStringsLen = AsciiStrLen (PlistStrings[i]);
//DBG ("PlistStrings[%d] = %a\n", i, PlistStrings[i]);
if (PlistStringsLen < TailSize) {
if (AsciiStriNCmp (PlistStrings[i], Start, PlistStringsLen)) {
DBG (" - found plist string = %a, parse XML in LoadOptions\n", PlistStrings[i]);
if (ParseXML (Start, Dict, (UINT32)TailSize) != EFI_SUCCESS) {
*Dict = NULL;
DBG (" - [!] xml in load options is bad\n");
return;
}
return;
}
}
}
while ((End > Start) && ((*End == ' ') || (*End == '\\') || (*End == '/'))) {
--End;
}
TailSize = End - Start;
// DBG ("TailSize2 = %d\n", TailSize);
if (TailSize > 6) {
if (AsciiStriNCmp (".plist", End - 6, 6)) {
End -= 6;
TailSize -= 6;
// DBG ("TailSize3 = %d\n", TailSize);
}
} else if (TailSize <= 0) {
return;
}
AsciiConf = (__typeof__(AsciiConf))AllocateCopyPool (TailSize + 1, Start);
if (AsciiConf != NULL) {
*(AsciiConf + TailSize) = '\0';
*Conf = (__typeof_am__(*Conf))AllocateZeroPool ((TailSize + 1) * sizeof(**Conf));
AsciiStrToUnicodeStrS (AsciiConf, *Conf, TailSize);
FreePool (AsciiConf);
}
}
//
// analyze SelfLoadedImage->LoadOptions to extract Default Volume and Default Loader
// input and output data are global
//
VOID
GetBootFromOption(VOID)
{
UINT8 *Data = (UINT8*)SelfLoadedImage->LoadOptions;
UINTN Len = SelfLoadedImage->LoadOptionsSize;
UINTN NameSize, Name2Size;
Data += 4; //skip signature as we already here
NameSize = *(UINT16*)Data;
Data += 2; // pointer to Volume name
gSettings.DefaultVolume = (__typeof__(gSettings.DefaultVolume))AllocateCopyPool(NameSize, Data);
Data += NameSize;
Name2Size = Len - NameSize;
if (Name2Size != 0) {
gSettings.DefaultLoader = (__typeof__(gSettings.DefaultLoader))AllocateCopyPool(Name2Size, Data);
}
DBG("Clover started with option to boot %s from %s\n",
(gSettings.DefaultLoader != NULL)?gSettings.DefaultLoader:L"legacy",
gSettings.DefaultVolume);
}
//
// check if this entry corresponds to Boot# variable and then set BootCurrent
//
VOID
SetBootCurrent(REFIT_MENU_ITEM_BOOTNUM *Entry)
{
EFI_STATUS Status;
BO_BOOT_OPTION BootOption;
CHAR16 *VarName;
UINTN VarSize = 0;
UINT8 *BootVariable;
UINTN NameSize;
UINT8 *Data;
UINT16 *BootOrder;
UINT16 *BootOrderNew;
UINT16 *Ptr;
UINTN BootOrderSize;
INTN BootIndex = 0, Index;
VarName = PoolPrint(L"Boot%04x", Entry->BootNum);
BootVariable = (UINT8*)GetNvramVariable (VarName, &gEfiGlobalVariableGuid, NULL, &VarSize);
if ((BootVariable == NULL) || (VarSize == 0)) {
DBG("Boot option %s not found\n", VarName);
FreePool(VarName);
return;
}
FreePool(VarName);
//decode the variable
BootOption.Variable = BootVariable;
ParseBootOption (&BootOption);
if ((BootOption.OptionalDataSize == 0) ||
(BootOption.OptionalData == NULL) ||
(*(UINT32*)BootOption.OptionalData != CLOVER_SIGN)) {
DBG("BootVariable of the entry is empty\n");
FreePool(BootVariable);
return;
}
Data = BootOption.OptionalData + 4;
NameSize = *(UINT16*)Data;
Data += 2;
if (StriCmp((CHAR16*)Data, Entry->Volume->VolName) != 0) {
DBG("Boot option %d has other volume name %s\n", Entry->BootNum, (CHAR16*)Data);
FreePool(BootVariable);
return;
}
if (VarSize > NameSize + 6) {
Data += NameSize;
if (StriCmp((CHAR16*)Data, Basename(Entry->LoaderPath)) != 0) {
DBG("Boot option %d has other loader name %s\n", Entry->BootNum, (CHAR16*)Data);
FreePool(BootVariable);
return;
}
}
FreePool(BootVariable);
//all check passed, save the number
Status = SetNvramVariable (L"BootCurrent",
&gEfiGlobalVariableGuid,
EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
sizeof(UINT16),
&Entry->BootNum);
if (EFI_ERROR(Status)) {
DBG("Can't save BootCurrent, status=%r\n", Status);
}
//Next step is rotate BootOrder to set BootNum to first place
BootOrder = (__typeof__(BootOrder))GetNvramVariable (L"BootOrder", &gEfiGlobalVariableGuid, NULL, &BootOrderSize);
if (BootOrder == NULL) {
return;
}
VarSize = (INTN)BootOrderSize / sizeof(UINT16); //reuse variable
for (Index = 0; Index < (INTN)VarSize; Index++) {
if (BootOrder[Index] == Entry->BootNum) {
BootIndex = Index;
break;
}
}
if (BootIndex != 0) {
BootOrderNew = (__typeof__(BootOrderNew))AllocatePool(BootOrderSize);
Ptr = BootOrderNew;
for (Index = 0; Index < (INTN)VarSize - BootIndex; Index++) {
*Ptr++ = BootOrder[Index + BootIndex];
}
for (Index = 0; Index < BootIndex; Index++) {
*Ptr++ = BootOrder[Index];
}
Status = gRT->SetVariable (L"BootOrder",
&gEfiGlobalVariableGuid,
EFI_VARIABLE_NON_VOLATILE
| EFI_VARIABLE_BOOTSERVICE_ACCESS
| EFI_VARIABLE_RUNTIME_ACCESS,
BootOrderSize,
BootOrderNew
);
if (EFI_ERROR(Status)) {
DBG("Can't save BootOrder, status=%r\n", Status);
}
DBG("Set new BootOrder\n");
PrintBootOrder(BootOrderNew, VarSize);
FreePool(BootOrderNew);
}
FreePool(BootOrder);
}
//
// returns binary setting in a new allocated buffer and data length in dataLen.
// data can be specified in <data></data> base64 encoded
// or in <string></string> hex encoded
//
UINT8
*GetDataSetting (
IN TagPtr Dict,
IN CONST CHAR8 *PropName,
OUT UINTN *DataLen
)
{
TagPtr Prop;
UINT8 *Data = NULL;
UINT32 Len;
//UINTN i;
Prop = GetProperty (Dict, PropName);
if (Prop != NULL) {
if (Prop->data != NULL /*&& Prop->dataLen > 0*/) { //rehabman: allow zero length data
// data property
Data = (__typeof__(Data))AllocateZeroPool (Prop->dataLen);
CopyMem (Data, Prop->data, Prop->dataLen);
if (DataLen != NULL) {
*DataLen = Prop->dataLen;
}
/*
DBG ("Data: %p, Len: %d = ", Data, Prop->dataLen);
for (i = 0; i < Prop->dataLen; i++) {
DBG ("%02x ", Data[i]);
}
DBG ("\n");
*/
} else {
// assume data in hex encoded string property
Len = (UINT32)AsciiStrLen (Prop->string) >> 1; // number of hex digits
Data = (__typeof__(Data))AllocateZeroPool(Len); // 2 chars per byte, one more byte for odd number
Len = hex2bin (Prop->string, Data, Len);
if (DataLen != NULL) {
*DataLen = Len;
}
/*
DBG ("Data(str): %p, Len: %d = ", data, len);
for (i = 0; i < Len; i++) {
DBG ("%02x ", data[i]);
}
DBG ("\n");
*/
}
}
return Data;
}
EFI_STATUS
LoadUserSettings (
IN EFI_FILE *RootDir,
IN CONST CHAR16 *ConfName,
TagPtr *Dict)
{
EFI_STATUS Status = EFI_NOT_FOUND;
UINTN Size = 0;
CHAR8* gConfigPtr = NULL;
CHAR16* ConfigPlistPath;
CHAR16* ConfigOemPath;
// DbgHeader("LoadUserSettings");
// load config
if ((ConfName == NULL) || (Dict == NULL)) {
return EFI_NOT_FOUND;
}
ConfigPlistPath = PoolPrint (L"EFI\\CLOVER\\%s.plist", ConfName);
ConfigOemPath = PoolPrint (L"%s\\%s.plist", OEMPath, ConfName);
if (FileExists (SelfRootDir, ConfigOemPath)) {
Status = egLoadFile (SelfRootDir, ConfigOemPath, (UINT8**)&gConfigPtr, &Size);
}
if (EFI_ERROR (Status)) {
if ((RootDir != NULL) && FileExists (RootDir, ConfigPlistPath)) {
Status = egLoadFile (RootDir, ConfigPlistPath, (UINT8**)&gConfigPtr, &Size);
}
if (!EFI_ERROR (Status)) {
DBG ("Using %s.plist at RootDir at path: %s\n", ConfName, ConfigPlistPath);
} else {
Status = egLoadFile (SelfRootDir, ConfigPlistPath, (UINT8**)&gConfigPtr, &Size);
if (!EFI_ERROR (Status)) {
DBG ("Using %s.plist at SelfRootDir at path: %s\n", ConfName, ConfigPlistPath);
}
}
}
if (!EFI_ERROR (Status) && gConfigPtr != NULL) {
Status = ParseXML ((const CHAR8*)gConfigPtr, Dict, (UINT32)Size);
if (EFI_ERROR (Status)) {
// Dict = NULL;
DBG ("config.plist parse error Status=%r\n", Status);
return Status;
}
}
return Status;
}
STATIC BOOLEAN AddCustomEntry (IN CUSTOM_LOADER_ENTRY *Entry)
{
if (Entry == NULL) {
return FALSE;
}
if (gSettings.CustomEntries) {
CUSTOM_LOADER_ENTRY *Entries = gSettings.CustomEntries;
while (Entries->Next != NULL) {
Entries = Entries->Next;
}
Entries->Next = Entry;
} else {
gSettings.CustomEntries = Entry;
}
return TRUE;
}
STATIC BOOLEAN AddCustomLegacyEntry (IN CUSTOM_LEGACY_ENTRY *Entry)
{
if (Entry == NULL) {
return FALSE;
}
if (gSettings.CustomLegacy != NULL) {
CUSTOM_LEGACY_ENTRY *Entries = gSettings.CustomLegacy;
while (Entries->Next != NULL) {
Entries = Entries->Next;
}
Entries->Next = Entry;
} else {
gSettings.CustomLegacy = Entry;
}
return TRUE;
}
STATIC
BOOLEAN
AddCustomToolEntry (
IN CUSTOM_TOOL_ENTRY *Entry
)
{
if (Entry == NULL) {
return FALSE;
}
if (gSettings.CustomTool) {
CUSTOM_TOOL_ENTRY *Entries = gSettings.CustomTool;
while (Entries->Next != NULL) {
Entries = Entries->Next;
}
Entries->Next = Entry;
} else {
gSettings.CustomTool = Entry;
}
return TRUE;
}
STATIC
BOOLEAN
AddCustomSubEntry (
IN OUT CUSTOM_LOADER_ENTRY *Entry,
IN CUSTOM_LOADER_ENTRY *SubEntry)
{
if ((Entry == NULL) || (SubEntry == NULL)) {
return FALSE;
}
if (Entry->SubEntries != NULL) {
CUSTOM_LOADER_ENTRY *Entries = Entry->SubEntries;
while (Entries->Next != NULL) {
Entries = Entries->Next;
}
Entries->Next = SubEntry;
} else {
Entry->SubEntries = SubEntry;
}
return TRUE;
}
BOOLEAN
CopyKernelAndKextPatches (IN OUT KERNEL_AND_KEXT_PATCHES *Dst,
IN KERNEL_AND_KEXT_PATCHES *Src)
{
if (Dst == NULL || Src == NULL) return FALSE;
Dst->KPDebug = Src->KPDebug;
Dst->KPKernelCpu = Src->KPKernelCpu;
Dst->KPKernelLapic = Src->KPKernelLapic;
Dst->KPKernelXCPM = Src->KPKernelXCPM;
Dst->KPKernelPm = Src->KPKernelPm;
Dst->KPAppleIntelCPUPM = Src->KPAppleIntelCPUPM;
Dst->KPAppleRTC = Src->KPAppleRTC;
Dst->KPDELLSMBIOS = Src->KPDELLSMBIOS;
Dst->FakeCPUID = Src->FakeCPUID;
Dst->KPPanicNoKextDump = Src->KPPanicNoKextDump;
if (Src->KPATIConnectorsController != NULL) {
Dst->KPATIConnectorsController = EfiStrDuplicate (Src->KPATIConnectorsController);
}
if ((Src->KPATIConnectorsDataLen > 0) &&
(Src->KPATIConnectorsData != NULL) &&
(Src->KPATIConnectorsPatch != NULL)) {
Dst->KPATIConnectorsDataLen = Src->KPATIConnectorsDataLen;
Dst->KPATIConnectorsData = (__typeof__(Dst->KPATIConnectorsData))AllocateCopyPool (Src->KPATIConnectorsDataLen, Src->KPATIConnectorsData);
Dst->KPATIConnectorsPatch = (__typeof__(Dst->KPATIConnectorsPatch))AllocateCopyPool (Src->KPATIConnectorsDataLen, Src->KPATIConnectorsPatch);
}
if ((Src->NrForceKexts > 0) && (Src->ForceKexts != NULL)) {
INTN i;
Dst->ForceKexts = (__typeof__(Dst->ForceKexts))AllocatePool (Src->NrForceKexts * sizeof(CHAR16 *));
for (i = 0; i < Src->NrForceKexts; i++) {
Dst->ForceKexts[Dst->NrForceKexts++] = EfiStrDuplicate (Src->ForceKexts[i]);
}
}
if ((Src->NrKexts > 0) && (Src->KextPatches != NULL)) {
INTN i;
Dst->KextPatches = (__typeof__(Dst->KextPatches))AllocatePool (Src->NrKexts * sizeof(KEXT_PATCH));
for (i = 0; i < Src->NrKexts; i++)
{
if ((Src->KextPatches[i].DataLen <= 0) ||
(Src->KextPatches[i].Data == NULL) ||
(Src->KextPatches[i].Patch == NULL)) {
continue;
}
if (Src->KextPatches[i].Name) {
Dst->KextPatches[Dst->NrKexts].Name = (CHAR8 *)AllocateCopyPool (AsciiStrSize (Src->KextPatches[i].Name), Src->KextPatches[i].Name);
}
if (Src->KextPatches[i].Label) {
Dst->KextPatches[Dst->NrKexts].Label = (CHAR8 *)AllocateCopyPool (AsciiStrSize (Src->KextPatches[i].Label), Src->KextPatches[i].Label);
}
Dst->KextPatches[Dst->NrKexts].MenuItem.BValue = Src->KextPatches[i].MenuItem.BValue;
Dst->KextPatches[Dst->NrKexts].IsPlistPatch = Src->KextPatches[i].IsPlistPatch;
Dst->KextPatches[Dst->NrKexts].DataLen = Src->KextPatches[i].DataLen;
Dst->KextPatches[Dst->NrKexts].Data = (__typeof__(Dst->KextPatches[Dst->NrKexts].Data))AllocateCopyPool (Src->KextPatches[i].DataLen, Src->KextPatches[i].Data);
Dst->KextPatches[Dst->NrKexts].Patch = (__typeof__(Dst->KextPatches[Dst->NrKexts].Patch))AllocateCopyPool (Src->KextPatches[i].DataLen, Src->KextPatches[i].Patch);
Dst->KextPatches[Dst->NrKexts].MatchOS = (__typeof__(Dst->KextPatches[Dst->NrKexts].MatchOS))AllocateCopyPool (AsciiStrSize(Src->KextPatches[i].MatchOS), Src->KextPatches[i].MatchOS);
Dst->KextPatches[Dst->NrKexts].MatchBuild = (__typeof__(Dst->KextPatches[Dst->NrKexts].MatchBuild))AllocateCopyPool (AsciiStrSize(Src->KextPatches[i].MatchBuild), Src->KextPatches[i].MatchBuild);
++(Dst->NrKexts);
}
}
if ((Src->NrKernels > 0) && (Src->KernelPatches != NULL)) {
INTN i;
Dst->KernelPatches = (__typeof__(Dst->KernelPatches))AllocatePool (Src->NrKernels * sizeof(KERNEL_PATCH));
for (i = 0; i < Src->NrKernels; i++)
{
if ((Src->KernelPatches[i].DataLen <= 0) ||
(Src->KernelPatches[i].Data == NULL) ||
(Src->KernelPatches[i].Patch == NULL)) {
continue;
}
if (Src->KernelPatches[i].Label) {
Dst->KernelPatches[Dst->NrKernels].Label = (CHAR8 *)AllocateCopyPool (AsciiStrSize (Src->KernelPatches[i].Label), Src->KernelPatches[i].Label);
}
Dst->KernelPatches[Dst->NrKernels].MenuItem.BValue = Src->KernelPatches[i].MenuItem.BValue;
Dst->KernelPatches[Dst->NrKernels].DataLen = Src->KernelPatches[i].DataLen;
Dst->KernelPatches[Dst->NrKernels].Data = (__typeof__(Dst->KernelPatches[Dst->NrKernels].Data))AllocateCopyPool (Src->KernelPatches[i].DataLen, Src->KernelPatches[i].Data);
Dst->KernelPatches[Dst->NrKernels].Patch = (__typeof__(Dst->KernelPatches[Dst->NrKernels].Patch))AllocateCopyPool (Src->KernelPatches[i].DataLen, Src->KernelPatches[i].Patch);
Dst->KernelPatches[Dst->NrKernels].Count = Src->KernelPatches[i].Count;
Dst->KernelPatches[Dst->NrKernels].MatchOS = (__typeof__(Dst->KernelPatches[Dst->NrKernels].MatchOS))AllocateCopyPool (AsciiStrSize(Src->KernelPatches[i].MatchOS), Src->KernelPatches[i].MatchOS);
Dst->KernelPatches[Dst->NrKernels].MatchBuild = (__typeof__(Dst->KernelPatches[Dst->NrKernels].MatchBuild))AllocateCopyPool (AsciiStrSize(Src->KernelPatches[i].MatchBuild), Src->KernelPatches[i].MatchBuild);
if (Src->KernelPatches[i].MaskFind != NULL) {
Dst->KernelPatches[Dst->NrKernels].MaskFind = (__typeof__(Dst->KernelPatches[Dst->NrKernels].MaskFind))AllocateCopyPool (Src->KernelPatches[i].DataLen, Src->KernelPatches[i].MaskFind);
} else {
Dst->KernelPatches[Dst->NrKernels].MaskFind = NULL;
}
if (Src->KernelPatches[i].MaskReplace != NULL) {
Dst->KernelPatches[Dst->NrKernels].MaskReplace = (__typeof__(Dst->KernelPatches[Dst->NrKernels].MaskReplace))AllocateCopyPool (Src->KernelPatches[i].DataLen, Src->KernelPatches[i].MaskReplace);
} else {
Dst->KernelPatches[Dst->NrKernels].MaskReplace = NULL;
}
++(Dst->NrKernels);
}
}
return TRUE;
}
STATIC
CUSTOM_LOADER_ENTRY
*DuplicateCustomEntry (
IN CUSTOM_LOADER_ENTRY *Entry
)
{
CUSTOM_LOADER_ENTRY *DuplicateEntry;
if (Entry == NULL) {
return NULL;
}
DuplicateEntry = (CUSTOM_LOADER_ENTRY *)AllocateZeroPool (sizeof(CUSTOM_LOADER_ENTRY));
if (DuplicateEntry != NULL) {
if (Entry->Volume != NULL) {
DuplicateEntry->Volume = EfiStrDuplicate (Entry->Volume);
}
if (Entry->Path != NULL) {
DuplicateEntry->Path = EfiStrDuplicate (Entry->Path);
}
if (Entry->Options != NULL) {
DuplicateEntry->Options = EfiStrDuplicate (Entry->Options);
}
if (Entry->FullTitle != NULL) {
DuplicateEntry->FullTitle = EfiStrDuplicate (Entry->FullTitle);
}
if (Entry->Title != NULL) {
DuplicateEntry->Title = EfiStrDuplicate (Entry->Title);
}
if (Entry->ImagePath != NULL) {
DuplicateEntry->ImagePath = EfiStrDuplicate (Entry->ImagePath);
}
if (Entry->DriveImagePath) {
DuplicateEntry->DriveImagePath = EfiStrDuplicate (Entry->DriveImagePath);
}
if (Entry->BootBgColor) {
DuplicateEntry->BootBgColor = (__typeof__(DuplicateEntry->BootBgColor))AllocateCopyPool (sizeof(EG_PIXEL), Entry->BootBgColor);
}
DuplicateEntry->Image = Entry->Image;
DuplicateEntry->DriveImage = Entry->DriveImage;
DuplicateEntry->Hotkey = Entry->Hotkey;
DuplicateEntry->Flags = Entry->Flags;
DuplicateEntry->Type = Entry->Type;
DuplicateEntry->VolumeType = Entry->VolumeType;
DuplicateEntry->KernelScan = Entry->KernelScan;
DuplicateEntry->CustomBoot = Entry->CustomBoot;
DuplicateEntry->CustomLogo = Entry->CustomLogo;
CopyKernelAndKextPatches ((KERNEL_AND_KEXT_PATCHES *)(((UINTN)DuplicateEntry) + OFFSET_OF(CUSTOM_LOADER_ENTRY, KernelAndKextPatches)),
(KERNEL_AND_KEXT_PATCHES *)(((UINTN)Entry) + OFFSET_OF(CUSTOM_LOADER_ENTRY, KernelAndKextPatches)));
}
return DuplicateEntry;
}
STATIC
BOOLEAN
FillinKextPatches (IN OUT KERNEL_AND_KEXT_PATCHES *Patches,
TagPtr DictPointer)
{
TagPtr Prop;
// UINTN i;
if (Patches == NULL || DictPointer == NULL) {
return FALSE;
}
if (NeedPMfix) {
Patches->KPKernelPm = TRUE;
Patches->KPAppleIntelCPUPM = TRUE;
}
Prop = GetProperty (DictPointer, "Debug");
if (Prop != NULL || gBootChanged) {
Patches->KPDebug = IsPropertyTrue (Prop);
}
Prop = GetProperty (DictPointer, "KernelCpu");
if (Prop != NULL || gBootChanged) {
Patches->KPKernelCpu = IsPropertyTrue (Prop);
}
Prop = GetProperty (DictPointer, "KernelLapic");
if (Prop != NULL || gBootChanged) {
Patches->KPKernelLapic = IsPropertyTrue (Prop);
}
Prop = GetProperty (DictPointer, "KernelXCPM");
if (Prop != NULL || gBootChanged) {
Patches->KPKernelXCPM = IsPropertyTrue (Prop);
if (IsPropertyTrue(Prop)) {
DBG("KernelXCPM: enabled\n");
}
}
Prop = GetProperty (DictPointer, "KernelPm");
if (Prop != NULL || gBootChanged) {
Patches->KPKernelPm = IsPropertyTrue (Prop);
}
Prop = GetProperty (DictPointer, "PanicNoKextDump");
if (Prop != NULL || gBootChanged) {
Patches->KPPanicNoKextDump = IsPropertyTrue (Prop);
}
Prop = GetProperty (DictPointer, "AppleIntelCPUPM");
if (Prop != NULL || gBootChanged) {
Patches->KPAppleIntelCPUPM = IsPropertyTrue (Prop);
}
Prop = GetProperty (DictPointer, "AppleRTC");