| 1 | /*␊ |
| 2 | * Copyright 2011 cparm <armelcadetpetit@gmail.com>. All rights reserved.␊ |
| 3 | */␊ |
| 4 | #include "boot.h"␊ |
| 5 | #include "bootstruct.h"␊ |
| 6 | #include "libsaio.h"␊ |
| 7 | #include "modules.h"␊ |
| 8 | #include "Platform.h"␊ |
| 9 | #include "efi.h"␊ |
| 10 | #include "mysmbios.h"␊ |
| 11 | ␊ |
| 12 | #define kEnableSMBIOSGetters␉␉␉"EnableSMBIOSGetters"␊ |
| 13 | ␊ |
| 14 | ␊ |
| 15 | void getSmbiosPatched_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6)␊ |
| 16 | {␉␊ |
| 17 | readSMBIOSInfo(getSmbiosOriginal());␊ |
| 18 | ␊ |
| 19 | ␉execute_hook("ScanMemory", NULL, NULL, NULL, NULL, NULL, NULL);␊ |
| 20 | ␉SMBEntryPoint *patched_smb = setupSMBIOSTable(getSmbiosOriginal());␊ |
| 21 | ␉␊ |
| 22 | ␉if (patched_smb != NULL)␊ |
| 23 | ␉␉smbios_p = ((uint64_t)((uint32_t)patched_smb));␊ |
| 24 | ␉else␊ |
| 25 | {␊ |
| 26 | ␉␉verbose("Error: Could not get patched SMBIOS, fallback to original SMBIOS !!\n");␊ |
| 27 | ␊ |
| 28 | struct SMBEntryPoint *smbios_o = getSmbiosOriginal();␉␊ |
| 29 | smbios_p = ((uint64_t)((uint32_t)smbios_o)); ␊ |
| 30 | } ␊ |
| 31 | ␊ |
| 32 | }␊ |
| 33 | ␊ |
| 34 | void getProductName_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6)␊ |
| 35 | {␉␊ |
| 36 | ␉setupSmbiosConfigFile("SMBIOS.plist");␊ |
| 37 | ␉int len = 0;␊ |
| 38 | ␉const char *val = 0;␊ |
| 39 | ␉␊ |
| 40 | ␉if (getValueForKey("SMproductname", &val, &len, &bootInfo->smbiosConfig)) {␊ |
| 41 | ␉␉gPlatformName = (char *)val;␊ |
| 42 | ␉} else {␊ |
| 43 | ␉␉gPlatformName = (char *)getDefaultSMBproductName();␊ |
| 44 | ␉}␉␊ |
| 45 | ␉␉␊ |
| 46 | }␊ |
| 47 | ␊ |
| 48 | void getboardproduct_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6)␊ |
| 49 | {␉␊ |
| 50 | ␉setupSmbiosConfigFile("SMBIOS.plist");␊ |
| 51 | ␉int len = 0;␊ |
| 52 | ␉const char *val = 0;␊ |
| 53 | ␉␊ |
| 54 | ␉if (getValueForKey("SMboardproduct", &val, &len, &bootInfo->smbiosConfig)) {␊ |
| 55 | ␉␉gboardproduct = (char *)val;␊ |
| 56 | ␉} else {␊ |
| 57 | ␉␉gboardproduct = (char *)getDefaultSMBBoardProduct();␊ |
| 58 | ␉}␉␊ |
| 59 | ␉␊ |
| 60 | }␊ |
| 61 | ␊ |
| 62 | void is_SMB_Getters_Registred_Hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6){}␊ |
| 63 | ␊ |
| 64 | void SMBiosGetters_start()␊ |
| 65 | {␉␊ |
| 66 | ␉bool enable = true;␊ |
| 67 | ␉getBoolForKey(kEnableSMBIOSGetters, &enable, &bootInfo->bootConfig) ;␊ |
| 68 | ␉␊ |
| 69 | ␉enable = (execute_hook("isSMBIOSRegistred", NULL, NULL, NULL, NULL, NULL, NULL) != EFI_SUCCESS);␊ |
| 70 | ␊ |
| 71 | ␉if (enable) {␊ |
| 72 | ␉␉register_hook_callback("getSmbiosPatched", &getSmbiosPatched_hook);␉␉␊ |
| 73 | ␉␉register_hook_callback("getProductNamePatched", &getProductName_hook);␊ |
| 74 | ␉␉register_hook_callback("getboardproductPatched", &getboardproduct_hook);␊ |
| 75 | ␉␉register_hook_callback("isSMBIOSRegistred", &is_SMB_Getters_Registred_Hook);␊ |
| 76 | ␉}␊ |
| 77 | }␊ |
| 78 | |
