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Host (Linux): detect serial number for Asahi Linux

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This commit is contained in:
Carter Li
2024-01-08 11:19:35 +08:00
parent 8e78fadbeb
commit 80cc4e3f4a
3 changed files with 48 additions and 21 deletions
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src/detection/host/host_linux.c
+43 -17
View File
@@ -7,35 +7,61 @@
static void getHostProductName(FFstrbuf* name)
{
ffGetSmbiosValue("/sys/devices/virtual/dmi/id/product_name", "/sys/class/dmi/id/product_name", name);
if(name->length > 0)
return;
if (ffReadFileBuffer("/sys/firmware/devicetree/base/model", name))
{
ffStrbufTrimRightSpace(name);
ffStrbufTrimRight(name, '\0');
if(ffIsSmbiosValueSet(name))
return;
}
ffReadFileBuffer("/sys/firmware/devicetree/base/model", name);
if(ffIsSmbiosValueSet(name))
return;
if (ffReadFileBuffer("/sys/firmware/devicetree/base/banner-name", name))
{
ffStrbufTrimRightSpace(name);
ffStrbufTrimRight(name, '\0');
if(ffIsSmbiosValueSet(name))
return;
}
ffReadFileBuffer("/sys/firmware/devicetree/base/banner-name", name);
if(ffIsSmbiosValueSet(name))
return;
//does a clear before the read
ffReadFileBuffer("/tmp/sysinfo/model", name);
if(ffIsSmbiosValueSet(name))
return;
if (ffReadFileBuffer("/tmp/sysinfo/model", name))
{
ffStrbufTrimRightSpace(name);
ffStrbufTrimRight(name, '\0');
if(ffIsSmbiosValueSet(name))
return;
}
ffStrbufClear(name);
}
static void getHostSerialNumber(FFstrbuf* serial)
{
if (ffReadFileBuffer("/sys/firmware/devicetree/base/serial-number", serial))
{
ffStrbufTrimRightSpace(serial);
ffStrbufTrimRight(serial, '\0');
if(ffIsSmbiosValueSet(serial))
return;
}
ffStrbufClear(serial);
}
const char* ffDetectHost(FFHostResult* host)
{
ffGetSmbiosValue("/sys/devices/virtual/dmi/id/product_family", "/sys/class/dmi/id/product_family", &host->family);
getHostProductName(&host->name);
if (!ffGetSmbiosValue("/sys/devices/virtual/dmi/id/product_name", "/sys/class/dmi/id/product_name", &host->name))
getHostProductName(&host->name);
ffGetSmbiosValue("/sys/devices/virtual/dmi/id/product_version", "/sys/class/dmi/id/product_version", &host->version);
ffGetSmbiosValue("/sys/devices/virtual/dmi/id/product_sku", "/sys/class/dmi/id/product_sku", &host->sku);
ffGetSmbiosValue("/sys/devices/virtual/dmi/id/product_serial", "/sys/class/dmi/id/product_serial", &host->serial);
if (!ffGetSmbiosValue("/sys/devices/virtual/dmi/id/product_serial", "/sys/class/dmi/id/product_serial", &host->serial))
getHostSerialNumber(&host->serial);
ffGetSmbiosValue("/sys/devices/virtual/dmi/id/product_uuid", "/sys/class/dmi/id/product_uuid", &host->uuid);
ffGetSmbiosValue("/sys/devices/virtual/dmi/id/sys_vendor", "/sys/class/dmi/id/sys_vendor", &host->vendor);
if (!ffGetSmbiosValue("/sys/devices/virtual/dmi/id/sys_vendor", "/sys/class/dmi/id/sys_vendor", &host->vendor))
{
if (ffStrbufStartsWithS(&host->name, "Apple "))
ffStrbufSetStatic(&host->vendor, "Apple Inc.");
}
//KVM/Qemu virtual machine
if(ffStrbufStartsWithS(&host->name, "Standard PC"))
src/util/smbiosHelper.c
+4 -3
View File
@@ -31,23 +31,24 @@ bool ffIsSmbiosValueSet(FFstrbuf* value)
}
#ifdef __linux__
void ffGetSmbiosValue(const char* devicesPath, const char* classPath, FFstrbuf* buffer)
bool ffGetSmbiosValue(const char* devicesPath, const char* classPath, FFstrbuf* buffer)
{
if (ffReadFileBuffer(devicesPath, buffer))
{
ffStrbufTrimRightSpace(buffer);
if(ffIsSmbiosValueSet(buffer))
return;
return true;
}
if (ffReadFileBuffer(classPath, buffer))
{
ffStrbufTrimRightSpace(buffer);
if(ffIsSmbiosValueSet(buffer))
return;
return true;
}
ffStrbufClear(buffer);
return false;
}
#elif defined(_WIN32)
#include <windows.h>
src/util/smbiosHelper.h
+1 -1
View File
@@ -13,7 +13,7 @@ static inline void ffCleanUpSmbiosValue(FFstrbuf* value)
}
#ifdef __linux__
void ffGetSmbiosValue(const char* devicesPath, const char* classPath, FFstrbuf* buffer);
bool ffGetSmbiosValue(const char* devicesPath, const char* classPath, FFstrbuf* buffer);
#elif defined(_WIN32)
// https://github.com/KunYi/DumpSMBIOS
// https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.7.0.pdf