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corinfo
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master
ColumbusTech 2018-11-22 22:12:43 +03:00
parent a824613ec7
commit a6bc0f67f4
1 changed files with 82 additions and 25 deletions
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107
corinfo.h
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@ -56,6 +56,7 @@ struct corinfo_cpu
{
uint32_t Count; //!< Number of CPU cores.
uint32_t Frequency; //!< CPU frequency, in MHz.
uint32_t Family;
uint32_t Model;
@ -215,7 +216,7 @@ static int __hdd_info(struct corinfo* info);
int corinfo_GetInfo(struct corinfo* info)
{
if (info == NULL) return -1;
*info = (struct corinfo){0};
*info = (struct corinfo) { 0 };
if (__cpu_info(info) == -1) return -1;
if (__ram_info(info) == -1) return -1;
@ -228,13 +229,38 @@ static int __hdd_info(struct corinfo* info);
#ifdef _WIN32
int corinfo_GetInfo(struct corinfo* info)
int __cpu_info(struct corinfo* info)
{
if (info == NULL) return -1;
__null_corinfo(info);
SYSTEM_INFO sys;
MEMORYSTATUSEX mem;
GetSystemInfo(&sys);
info->Cpu.Count = sys.dwNumberOfProcessors;
int cpu[4];
__cpuid(cpu, 0x00000000);
for (int i = 0; i < 4; i++)
{
info->Cpu.Vendor[0 + i] = (cpu[1] >> (i * 8)) & 0xFF;
info->Cpu.Vendor[4 + i] = (cpu[3] >> (i * 8)) & 0xFF;
info->Cpu.Vendor[8 + i] = (cpu[2] >> (i * 8)) & 0xFF;
}
__cpuid(cpu, 0x80000002); memcpy(info->Cpu.Name + 0, cpu, 16);
__cpuid(cpu, 0x80000003); memcpy(info->Cpu.Name + 16, cpu, 16);
__cpuid(cpu, 0x80000004); memcpy(info->Cpu.Name + 32, cpu, 16);
__cpuid(cpu, 0x00000001);
info->Cpu.Family = ((cpu[0] >> 8) & 0xF) + ((cpu[0] >> 20) & 0xF);
info->Cpu.Model = ((cpu[0] >> 4) & 0xF) + (((cpu[0] >> 16) & 0xF) << 4);
info->Cpu.MMX = (cpu[3] >> 23) & 0x1;
info->Cpu.SSE = (cpu[3] >> 25) & 0x1;
info->Cpu.SSE2 = (cpu[3] >> 26) & 0x1;
info->Cpu.SSE3 = (cpu[2] >> 0) & 0x1;
info->Cpu.SSE41 = (cpu[2] >> 19) & 0x1;
info->Cpu.SSE42 = (cpu[2] >> 20) & 0x1;
info->Cpu.AVX = (cpu[2] >> 28) & 0x1;
struct
{
@ -246,33 +272,64 @@ static int __hdd_info(struct corinfo* info);
ULONG CurrentIdleState;
} PROCESSOR_POWER_INFORMATION, *PPI;
mem.dwLength = sizeof(mem);
GetSystemInfo(&sys);
GlobalMemoryStatusEx(&mem);
BYTE* buf = (BYTE*)malloc(sizeof(PROCESSOR_POWER_INFORMATION) * 4);
if (buf == NULL) return -1;
CallNtPowerInformation(ProcessorInformation, NULL, 0, buf, sizeof(PROCESSOR_POWER_INFORMATION) * sys.dwNumberOfProcessors);
PPI = buf;
int cpu[4];
// CPUID 0x00 code returns in EAX maximum CPUID code and vendor string in EBX, EDX, ECX.
__cpuid(cpu, 0x00000000);
__vendor_string(cpu, info->VendorString);
__brand_string(cpu, info->BrandString);
__extensions(cpu, info);
if (PPI != NULL) info->Cpu.Frequency = PPI->MaxMhz;
if (buf) free(buf);
info->CpuCount = sys.dwNumberOfProcessors;
info->CpuFrequency = PPI->MaxMhz;
return 0;
}
info->RamSize = mem.ullTotalPhys / 1024;
info->RamFree = mem.ullAvailPhys / 1024;
info->RamUsage = mem.dwMemoryLoad;
int __ram_info(struct corinfo* info)
{
MEMORYSTATUSEX mem;
mem.dwLength = sizeof(MEMORYSTATUSEX);
GlobalMemoryStatusEx(&mem);
free(buf);
info->Ram.Total = mem.ullTotalPhys / 1024;
info->Ram.Free = mem.ullAvailPhys / 1024;
if (info->Ram.Total != 0)
{
info->Ram.Usage = 100 - (info->Ram.Free / (float)info->Ram.Total) * 100;
}
return 0;
}
int __hdd_info(struct corinfo* info)
{
ULARGE_INTEGER free_bytes_avail;
ULARGE_INTEGER total_bytes;
ULARGE_INTEGER total_free_bytes;
if (!GetDiskFreeSpaceEx(NULL, &free_bytes_avail, &total_bytes, &total_free_bytes))
{
return -1;
}
info->Hdd.Total = total_bytes.QuadPart / 1024;
info->Hdd.Free = free_bytes_avail.QuadPart / 1024;
if (info->Hdd.Total != 0)
{
info->Hdd.Usage = 100 - (info->Hdd.Free / (double)info->Hdd.Total) * 100;
}
return 0;
}
int corinfo_GetInfo(struct corinfo* info)
{
if (info == NULL) return -1;
*info = (struct corinfo) { 0 };
if (__cpu_info(info) == -1) return -1;
if (__ram_info(info) == -1) return -1;
if (__hdd_info(info) == -1) return -1;
return 0;
}