Renamed 'os_info' to 'sys_info'

utils/sys_info.c

@@ -0,0 +1,122 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <malloc.h>
+#include <string.h>
+#include <time.h>
+
+#include "sys_info.h"
+#include "logger.h"
+#include <cpuid.h>
+
+
+static inline void native_cpuid(unsigned int *eax, unsigned int *ebx, 
+								unsigned int *ecx, unsigned int *edx){
+	#ifndef __GNUC__
+	#define __asm__ asm
+	#endif
+	asm volatile ("cpuid"
+		: "=a" (*eax),
+		  "=b" (*ebx),
+		  "=c" (*ecx),
+		  "=d" (*edx)
+		: "0" (*eax), "2" (*ecx));
+
+}
+
+unsigned int getCPUStepping(){
+	unsigned eax,ebx,ecx,edx;
+	unsigned int stepping;
+	eax=1;
+	native_cpuid(&eax, &ebx, &ecx, &edx);
+
+	stepping = (eax >> 0) & 0xF;
+
+	return stepping;
+}
+
+unsigned int getCPUFamily(){
+	unsigned eax,ebx,ecx,edx;
+	unsigned int family;
+	eax = 1;
+	native_cpuid(&eax, &ebx, &ecx, &edx);
+
+	family = (eax >> 8) & 0xF;
+
+	return family;
+}
+
+char* getCPUType(){
+	unsigned eax,ebx,ecx,edx;
+	unsigned int type_id;
+	char* type;
+	type = malloc(sizeof(char) * 40);
+	eax = 1;
+	native_cpuid(&eax, &ebx, &ecx, &edx);
+	type_id = (eax >> 12) & 0xF;
+	if(type_id == 00){
+		strcpy(type, "Original OEM Processor");
+	}else if(type_id == 01){
+		strcpy(type, "Intel Overdrive Processor");
+	}else if(type_id == 10){
+		strcpy(type, "Dual processor");
+	}else{
+		strcpy(type, "Reserved value");
+	}
+
+	return type;
+}
+
+double getCPUClockSpeed(){
+	clock_t start, end;
+	double tmp;
+	start = clock();
+	for(int i = 0; i < 10000; i++){
+		tmp = i * i /2;
+	}
+	end = clock();
+	return ((double) (end-start)) / CLOCKS_PER_SEC;
+}
+
+char* getOS(){
+	char *os;
+	os = malloc(sizeof (char) * 20);
+	#ifdef linux
+	strcpy(os, "Linux");
+	#endif
+	
+	return os;
+}
+
+char* getArch(){
+	char *arch;
+	arch = malloc(sizeof(char) * 20);
+
+	#ifdef __amd64
+	strcpy(arch, "64-Bit");
+	#else
+	strcpy(arch, "32-Bit");
+	#endif
+
+	return arch;
+}
+
+void print_Specs(){
+	printf("OS: %s\n", getOS());
+	printf("Architecture: %s\n", getArch());
+	printf("CPU Stepping: %u\n", getCPUStepping());
+	printf("CPU Family: %u\n", getCPUFamily());
+	printf("CPU Type: %s\n", getCPUType());
+	printf("CPU Clock: %d\n", getCPUClockSpeed());
+	free(NULL);
+}
+
+void log_Specs(){
+	char buffer[1024];
+	logger("[INFO] System Information:");
+	snprintf(buffer, sizeof(buffer), "[INFO] OS: %s", getOS());
+	logger(buffer);
+	snprintf(buffer, sizeof(buffer), "[INFO] Architecture: %s", getArch());
+	logger(buffer);
+	free(NULL);
+}