| ␉#define DBG(x...)␉msglog(x)␊ |
| #endif␊ |
| ␊ |
| bool gUseCommonAndOSdir = true;␊ |
| ␊ |
| struct Module { ␊ |
| ␉struct Module *nextModule;␊ |
| ␉long willLoad;␊ |
|
| long LoadDrivers( char *dirSpec )␊ |
| {␊ |
| ␉char dirSpecExtra[1024];␊ |
| ␉long flags, ret=-1;␊ |
| ␉u_int32_t time;␊ |
| ␊ |
| ␉if ( InitDriverSupport() != 0 )␊ |
| ␉{␊ |
|
| ␉}␊ |
| ␊ |
| ␉// ========================================␊ |
| ␉gUseCommonAndOSdir = false; // old behavior␊ |
| ␊ |
| ␉ret = GetFileInfo("bt(0,0)/Extra/Extensions/", "Common", &flags, &time);␊ |
| ␊ |
| ␉// if the boot partition contains /Extra/Extensions/Common there is no need␊ |
| ␉// to look else where because users will have also /Extra/Extensions/10.x␊ |
| ␉if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeDirectory))␊ |
| ␉{␊ |
| ␉␉gUseCommonAndOSdir = true;␊ |
| ␉␉verbose("/Extra/Extensions/Common and /Extra/Extensions/%s in use.\n", gBootVolume->OSVersion);␊ |
| ␉␉//getchar();␊ |
| ␉}␊ |
| ␉// ========================================␊ |
| ␊ |
| ␉// Load extra drivers if a hook has been installed.␊ |
| ␉if (LoadExtraDrivers_p != NULL)␊ |
| ␉{␊ |
|
| ␉␉// verbose("Attempting to loading drivers from \"Extra\" repository:\n");␊ |
| ␊ |
| ␉␉// =====================================================================␊ |
| ␉␉// Secondly try to load drivers from Common folder␊ |
| ␉␉sprintf(dirSpecExtra, "bt(0,0)/Extra/Common/");␊ |
| ␉␉FileLoadDrivers(dirSpecExtra, 0);␊ |
| ␉␉// Secondly try to load drivers from Common folder if in use␊ |
| ␉␉if (gUseCommonAndOSdir)␊ |
| ␉␉{␊ |
| ␉␉␉sprintf(dirSpecExtra, "bt(0,0)/Extra/Extensions/Common");␊ |
| ␉␉␉FileLoadDrivers(dirSpecExtra, 0);␊ |
| ␉␉}␊ |
| ␉␉// =====================================================================␊ |
| ␊ |
| ␉␉// Next try to load Extra extensions from the selected root partition.␊ |
| ␉␉strlcpy(dirSpecExtra, "/Extra/", sizeof(dirSpecExtra));␊ |
| ␉␉if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| ␉␉if (gUseCommonAndOSdir)␊ |
| ␉␉{␊ |
| ␉␉␉// If failed, then try to load Extra extensions from the boot partition␊ |
| ␉␉␉// in case we have a separate booter partition or a bt(0,0) aliased ramdisk.␊ |
| ␉␉␉if ( !(gBIOSBootVolume->biosdev == gBootVolume->biosdev && gBIOSBootVolume->part_no == gBootVolume->part_no)␊ |
| ␉␉␉␉|| (gRAMDiskVolume && gRAMDiskBTAliased) )␊ |
| ␉␉␉sprintf(dirSpecExtra, "bt(0,0)/Extra/Extensions/%s", gBootVolume->OSVersion);␊ |
| ␉␉␉FileLoadDrivers(dirSpecExtra, 0);␊ |
| ␉␉␉//verbose("gUseCommonAndOSdir = %s\n", dirSpecExtra);␊ |
| ␉␉␉//getchar();␊ |
| ␉␉}␊ |
| ␉␉else␊ |
| ␉␉{␊ |
| ␉␉␉strlcpy(dirSpecExtra, "/Extra/", sizeof(dirSpecExtra));␊ |
| ␉␉␉if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| ␉␉␉{␊ |
| ␉␉␉␉// Next try a specfic OS version folder ie 10.5␊ |
| ␉␉␉␉sprintf(dirSpecExtra, "bt(0,0)/Extra/%s/", &gMacOSVersion[0]);␊ |
| ␉␉␉␉if (FileLoadDrivers(dirSpecExtra, 0) != 0) {␊ |
| ␉␉␉␉␉// Next we'll try the base␊ |
| ␉␉␉␉␉strlcpy(dirSpecExtra, "bt(0,0)/Extra/", sizeof(dirSpecExtra));␊ |
| ␉␉␉␉␉FileLoadDrivers(dirSpecExtra, 0);␊ |
| ␉␉␉␉// If failed, then try to load Extra extensions from the boot partition␊ |
| ␉␉␉␉// in case we have a separate booter partition or a bt(0,0) aliased ramdisk.␊ |
| ␉␉␉␉if ( !(gBIOSBootVolume->biosdev == gBootVolume->biosdev && gBIOSBootVolume->part_no == gBootVolume->part_no)␊ |
| ␉␉␉␉␉|| (gRAMDiskVolume && gRAMDiskBTAliased) )␊ |
| ␉␉␉␉{␊ |
| ␉␉␉␉␉// Next try a specfic OS version folder ie 10.12␊ |
| ␉␉␉␉␉sprintf(dirSpecExtra, "bt(0,0)/Extra/%s/", &gMacOSVersion[0]);␊ |
| ␉␉␉␉␉if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| ␉␉␉␉␉{␊ |
| ␉␉␉␉␉␉// Next we'll try the base␊ |
| ␉␉␉␉␉␉strlcpy(dirSpecExtra, "bt(0,0)/Extra/", sizeof(dirSpecExtra));␊ |
| ␉␉␉␉␉␉FileLoadDrivers(dirSpecExtra, 0);␊ |
| ␉␉␉␉␉}␊ |
| ␉␉␉␉}␊ |
| ␉␉␉}␊ |
| ␉␉}␊ |
|
| ␉␉␉␉{␊ |
| ␉␉␉␉␉verbose("\t- Third party extensions search path: /Library/Extensions\n");␊ |
| ␉␉␉␉␉strlcpy(gExtensionsSpec, dirSpec, 4087); /* 4096 - sizeof("Library/") mean 4096 - 9 = 4087 */␊ |
| ␉␉␉␉␉strcat(gExtensionsSpec, "Library/");␊ |
| ␉␉␉␉␉strcat(gExtensionsSpec, gUseCommonAndOSdir ? "Library/Extensions" : "Library/");␊ |
| ␉␉␉␉␉FileLoadDrivers(gExtensionsSpec, 0);␊ |
| ␉␉␉␉}␊ |
| ␊ |
| ␉␉␉␉verbose("\t- Apple extensions search path: /System/Library/Extensions\n");␊ |
| ␉␉␉␉strlcpy(gExtensionsSpec, dirSpec, 4080); /* 4096 - sizeof("System/Library/") mean 4096 -16 = 4080 */␊ |
| ␉␉␉␉strcat(gExtensionsSpec, "System/Library/");␊ |
| ␉␉␉␉strcat(gExtensionsSpec, gUseCommonAndOSdir ? "System/Library/Extensions" : "System/Library/");␊ |
| ␉␉␉␉FileLoadDrivers(gExtensionsSpec, 0);␊ |
| ␉␉␉}␊ |
| ␊ |
|
| ␉␉␉return 0;␊ |
| ␉␉}␊ |
| ␊ |
| ␉␉strcat(dirSpec, "Extensions");␊ |
| ␉␉if (!gUseCommonAndOSdir)␊ |
| ␉␉{␊ |
| ␉␉␉// means that we already provide a full path to the Extensions directory␊ |
| ␉␉␉strcat(dirSpec, "Extensions");␊ |
| ␉␉}␊ |
| ␉}␊ |
| ␊ |
| ␉index = 0;␊ |
|
| ␉char␉␉*tmpBundlePath = 0;␊ |
| ␉long␉␉ret = -1;␊ |
| ␊ |
| ␉do{␊ |
| ␉do {␊ |
| ␉// Save the driver path.␊ |
| ␊ |
| ␉if(name)␊ |
