Chameleon

Chameleon Commit Details

Date:2017-08-14 16:49:43 (6 years 8 months ago)
Author:ErmaC
Commit:2897
Parents: 2896
Message:Add ability to upgrade and update to/from H.Sierra (Credits to Micky1979)
Changes:
M/branches/ErmaC/Enoch/i386/boot2/options.c
M/branches/ErmaC/Enoch/i386/boot2/drivers.c
M/branches/ErmaC/Enoch/i386/boot2/boot.c
M/branches/ErmaC/Enoch/i386/libsaio/disk.c

File differences

branches/ErmaC/Enoch/i386/libsaio/disk.c
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␉char *ECPattern = "Install%20OS%20X%20El%20Capitan";␊
␉char *SierraPattern = "Install%20macOS%20Sierra";␊
␉char *HSierraPattern = "Install%20macOS%20High%20Sierra";␊
␉char *HSierraPatternB = "Install%20macOS%2010.13";␊
␊
␉/*␊
␉ * Only look for OS Version on HFS+␊
␉␉␉␉fakeOSVersionInt = 13;␊
␉␉␉␉valid = true;␊
␉␉␉}␊
␉␉␉else if(strstr(val, HSierraPatternB))␊
␉␉␉{␊
␉␉␉␉fakeOSVersion = "10.13";␊
␉␉␉␉fakeOSVersionInt = 13;␊
␉␉␉␉valid = true;␊
␉␉␉}␊
␉␉␉else␊
␉␉␉{␊
␉␉␉␉valid = false;␊
␉␉␉strncpy( bvr->OSBuildVer, "UPGRADE", strlen("UPGRADE") );␊
␉␉␉return true;␊
␉␉}␊
␉␉else␊
␉}␊
␊
␉if (!valid)␊
␉{␊
␉␉len = 0; val = 0;␊
␉␉/*␊
␉␉ * Not valid? 10.13 and newer use "/macOS Install Data" folder..␊
␉␉ * and we have /macOS Install Data/Locked Files/Boot Files/SystemVersion.plist... thanks Apple!␊
␉␉ * NOTE: the stage 2 of this installation is already bootable (aug 13 2017)␊
␉␉ */␊
␉␉snprintf(dirSpec, sizeof(dirSpec),␊
␉␉␉"hd(%d,%d)/macOS Install Data/Locked Files/Boot Files/SystemVersion.plist",␊
␉␉BIOS_DEV_UNIT(bvr),␊
␉␉bvr->part_no);␊
␉␉if (!loadConfigFile(dirSpec, &configFile))␊
␉␉{␊
␉␉␉valid = false;␊
␉␉␉if (getValueForKey(kProductVersion, &val, &len, &configFile))␊
␉␉␉{␊
␉␉␉␉// Copy the complete value into OSFullVer␊
␉␉␉␉strncpy( bvr->OSFullVer, val, len );␊
␉␉␉␉bvr->OSFullVer[len] = '\0'; /* null character manually added */␊
␊
␉␉␉␉bvr->OSisOSXUpgrade = true;␊
␉␉␉␉strncpy( bvr->OSBuildVer, "UPGRADE", strlen("UPGRADE") );␊
␉␉␉␉return true;␊
␉␉␉}␊
␉␉}␊
␉}␊
␊
branches/ErmaC/Enoch/i386/boot2/drivers.c
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␉required = XMLGetProperty(moduleDict, kPropOSBundleRequired);␊
␊
␉// if forceKextToLoad is true, the kext will be force to load even if OSBundleRequired has value set to "Safe Boot" instead of "Root"␊
␉if (!forceKextToLoad) {␊
␉if (!forceKextToLoad)␊
␉{␊
␉␉if ( (required == 0) || (required->type != kTagTypeString) || !strncmp(required->string, "Safe Boot", sizeof("Safe Boot")))␊
␉␉{␊
␉␉␉XMLFreeTag(moduleDict);␊
branches/ErmaC/Enoch/i386/boot2/boot.c
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␉␉␉// for 10.10 and 10.11␊
␉␉␉if (isOSXUpgrade)␊
␉␉␉{␊
␉␉␉␉snprintf(kernelCacheFile, sizeof(kernelCacheFile), "%sprelinkedkernel", "/OS X Install Data/");␊
␉␉␉␉if ( MacOSVerCurrent >= MacOSVer2Int("10.13") )␊
␉␉␉␉{␊
␉␉␉␉␉snprintf(kernelCacheFile, sizeof(kernelCacheFile),␊
␉␉␉␉␉␉"%sprelinkedkernel",␊
␉␉␉␉␉␉"/macOS Install Data/Locked Files/Boot Files/");␊
␉␉␉␉}␊
␉␉␉␉else␊
␉␉␉␉{␊
␉␉␉␉␉snprintf(kernelCacheFile,␊
␉␉␉␉␉␉sizeof(kernelCacheFile),␊
␉␉␉␉␉␉"%sprelinkedkernel",␊
␉␉␉␉␉␉"/OS X Install Data/");␊
␉␉␉␉}␊
␊
␉␉␉}␊
␉␉␉else if (isInstaller)␊
␉␉␉{␊
␉␉}␊
␉␉else if (isOSXUpgrade)␊
␉␉{␊
␉␉␉strncpy(kernelCachePath, "/OS X Install Data/prelinkedkernel", sizeof(kernelCachePath) );␊
␉␉␉strncpy(kernelCachePath,␊
␉␉␉␉"/macOS Install Data/Locked Files/Boot Files/prelinkedkernel",␊
␉␉␉␉sizeof(kernelCachePath) );␊
␉␉␉ret = GetFileInfo(NULL, kernelCachePath, &flags, &cachetime);␊
␊
␉␉␉if ((ret == -1) || ((flags & kFileTypeMask) != kFileTypeFlat))␊
␉␉␉{␊
␉␉␉␉strncpy(kernelCachePath, "/OS X Install Data/kernelcache", sizeof(kernelCachePath) );␊
␉␉␉␉strncpy(kernelCachePath, "/OS X Install Data/prelinkedkernel", sizeof(kernelCachePath) );␊
␉␉␉␉ret = GetFileInfo(NULL, kernelCachePath, &flags, &cachetime);␊
␊
␉␉␉␉if ((flags & kFileTypeMask) != kFileTypeFlat)␊
␉␉␉␉if ((ret == -1) || ((flags & kFileTypeMask) != kFileTypeFlat))␊
␉␉␉␉{␊
␉␉␉␉␉ret = -1;␊
␉␉␉␉␉strncpy(kernelCachePath, "/OS X Install Data/kernelcache", sizeof(kernelCachePath) );␊
␉␉␉␉␉ret = GetFileInfo(NULL, kernelCachePath, &flags, &cachetime);␊
␊
␉␉␉␉␉if ((flags & kFileTypeMask) != kFileTypeFlat)␊
␉␉␉␉␉{␊
␉␉␉␉␉␉ret = -1;␊
␉␉␉␉␉}␊
␉␉␉␉}␊
␉␉␉}␊
␉␉}␊
branches/ErmaC/Enoch/i386/boot2/options.c
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␊
␉␉loadConfigFile(caBp, &ocBplist);␊
␉␉rval = getStringForKey(kKernelFlagsKey, &ocBplist);␊
␉␉addBootArg(rval);␊
␊
␉␉if (rval) {␊
␉␉␉addBootArg(rval);␊
␉␉}␊
␉}␊
␊
␉// Micky1979 (Vanilla Installer)␊
␊
␉␉loadConfigFile(caBp, &ocBplist);␊
␉␉rval = getStringForKey(kKernelFlagsKey, &ocBplist);␊
␉␉addBootArg(rval);␊
␊
␉␉if (rval) {␊
␉␉␉addBootArg(rval);␊
␉␉}␊
␉}␊
␊
␉// Micky1979 (old Vanilla upgrade)␊
␊
␉␉loadConfigFile(caBp, &ocBplist);␊
␉␉rval = getStringForKey(kKernelFlagsKey, &ocBplist);␊
␉␉addBootArg(rval);␊
␊
␉␉if (rval) {␊
␉␉␉addBootArg(rval);␊
␉␉}␊
␉}␊
␊
␉// Micky1979 (new Vanilla upgrade)␊
␉if (gBootVolume->OSisMacOSXUpgrade)␊
␉if (gBootVolume->OSisOSXUpgrade)␊
␉{␊
␉␉const char␉*rval = 0;␊
␉␉config_file_t ocBplist;␊
␉␉char caBp[2048];␊
␉␉bool found = false;␊
␉␉snprintf(caBp, sizeof(caBp), "/macOS Install Data/Locked Files/Boot Files/com.apple.Boot.plist");␊
␊
␉␉snprintf(caBp, sizeof(caBp), "/OS X Install Data/com.apple.Boot.plist");␊
␉␉if (!loadConfigFile(caBp, &ocBplist))␊
␉␉{␊
␉␉␉found = true;␊
␉␉}␊
␊
␉␉loadConfigFile(caBp, &ocBplist);␊
␉␉rval = getStringForKey(kKernelFlagsKey, &ocBplist);␊
␉␉addBootArg(rval);␊
␉␉if (!found) {␊
␉␉␉snprintf(caBp, sizeof(caBp), "/OS X Install Data/com.apple.Boot.plist");␊
␊
␉␉␉if (!loadConfigFile(caBp, &ocBplist))␊
␉␉␉{␊
␉␉␉␉found = true;␊
␉␉␉}␊
␉␉}␊
␊
␉␉if (found) {␊
␉␉␉rval = getStringForKey(kKernelFlagsKey, &ocBplist);␊
␉␉␉if (rval) {␊
␉␉␉␉addBootArg(rval);␊
␉␉␉}␊
␉␉}␊
␉}␊
␊
␉cntRemaining = BOOT_STRING_LEN - 2; // save 1 for NULL, 1 for space␊

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Revision: 2897