Notes

#define _CRT_SECURE_NO_WARNINGS

#include <iterator>
#include <algorithm>
#include <iostream>
#include <fstream>
#include <cstring>

using std::cout;
using std::endl;
using std::ios;
using std::ifstream;

const int MAX_CHARS_PER_LINE = 10000;
const int MAX_TOKENS_PER_LINE = 10000;
const char* const DELIMITER = "n";

int main()
{
ifstream fin; // create a file-reading object

fin.open("meminfo.txt"); //Over here we enter .txt files of each of the /proc

if (fin.good()){ // open a file
cout << "I opened file successfully :" << endl;
}

else {
cout << " file not found :" << endl;
}

while (!fin.eof()){ // read each line of the file


char buf[MAX_CHARS_PER_LINE];
fin.getline(buf, MAX_CHARS_PER_LINE); // read an entire line

int n = 0; // parse the line into blank-delimited tokens // a for-loop index


const char* token[MAX_TOKENS_PER_LINE] = {}; // array to store memory addresses of the tokens in buf // initialize to 0


token[0] = strtok(buf, DELIMITER); // parse the line // first token

if (token[0]) // zero if line is blank
{
for (n = 1; n < MAX_TOKENS_PER_LINE; n++)
{
token[n] = strtok(0, DELIMITER); // subsequent tokens
if (!token[n]) break; // no more tokens
}
}

if (strstr(token[0], "vendor_id")){ //find these strings in the read files
cout << token[0] << endl;
}
cout << endl;

if (strstr(token[0], "model")){
cout << token[0] << endl;
}
cout << endl;


if (strstr(token[0], "version")){
cout << token[0] << endl;
}
cout << endl;


if (strstr(token[0], "cpu")){
cout << token[0] << endl;
}
cout << endl;

if (strstr(token[0], "btime")){
cout << token[0] << endl;
}
cout << endl;

if (strstr(token[0], "MemTotal")){
cout << token[0] << endl;
}
cout << endl;

if (strstr(token[0], "MemAvailable")){
cout << token[0] << endl;
}
cout << endl;

if (strstr(token[0], "MemFree")){
cout << token[0] << endl;
}
cout << endl;

}
}