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https://github.com/fastfetch-cli/fastfetch.git
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李通洲
59 lines
2.5 KiB
C
59 lines
2.5 KiB
C
#include "bios.h"
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#include "common/apple/cf_helpers.h"
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#include <IOKit/IOKitLib.h>
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const char* ffDetectBios(FFBiosResult* bios) {
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#ifndef __aarch64__
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// https://github.com/osquery/osquery/blob/master/osquery/tables/system/darwin/smbios_tables.cpp
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// For Intel
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FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t deviceRom = IORegistryEntryFromPath(MACH_PORT_NULL, "IODeviceTree:/rom");
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if (!deviceRom) {
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return "IODeviceTree:/rom not found";
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}
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FF_CFTYPE_AUTO_RELEASE CFMutableDictionaryRef deviceRomProps = nullptr;
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if (IORegistryEntryCreateCFProperties(deviceRom, &deviceRomProps, kCFAllocatorDefault, kNilOptions) != kIOReturnSuccess) {
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return "IORegistryEntryCreateCFProperties(deviceRom) failed";
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}
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ffCfDictGetString(deviceRomProps, CFSTR("vendor"), &bios->vendor);
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ffCfDictGetString(deviceRomProps, CFSTR("version"), &bios->version);
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ffCfDictGetString(deviceRomProps, CFSTR("release-date"), &bios->date);
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ffStrbufSetStatic(&bios->type, "UEFI");
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#else
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// For arm64
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FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t device = IORegistryEntryFromPath(MACH_PORT_NULL, "IODeviceTree:/");
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if (!device) {
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return "IODeviceTree:/ not found";
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}
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FF_CFTYPE_AUTO_RELEASE CFDataRef manufacturer = IORegistryEntryCreateCFProperty(device, CFSTR("manufacturer"), kCFAllocatorDefault, kNilOptions);
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ffCfStrGetString(manufacturer, &bios->vendor);
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FF_CFTYPE_AUTO_RELEASE CFDataRef timeStamp = IORegistryEntryCreateCFProperty(device, CFSTR("time-stamp"), kCFAllocatorDefault, kNilOptions);
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ffCfStrGetString(timeStamp, &bios->date);
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FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t deviceChosen = IORegistryEntryFromPath(MACH_PORT_NULL, "IODeviceTree:/chosen");
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if (deviceChosen) {
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FF_CFTYPE_AUTO_RELEASE CFStringRef tag = IORegistryEntryCreateCFProperty(deviceChosen, CFSTR("iboot-stage-one-tag"), kCFAllocatorDefault, kNilOptions)
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?: IORegistryEntryCreateCFProperty(deviceChosen, CFSTR("system-firmware-version"), kCFAllocatorDefault, kNilOptions);
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if (tag) {
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ffCfStrGetString(tag, &bios->version);
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uint32_t index = ffStrbufFirstIndexC(&bios->version, '-');
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if (index != bios->version.length) {
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ffStrbufAppendNS(&bios->type, index, bios->version.chars);
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ffStrbufRemoveSubstr(&bios->version, 0, index + 1);
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}
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}
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}
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if (!bios->type.length) {
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ffStrbufSetStatic(&bios->type, "iBoot");
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}
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#endif
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return nullptr;
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}
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