bitkit.c

#include <iostream>
#include <fstream>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
using namespace std;

int main(int argLen, char * argVec[]) {
  if (argLen <= 1 or strcmp(argVec[1], "--help") == 0) {
    cout << "bitkit [command] [params]\ncommand: can be one of the following:\n         sleep [delay]\n         length [string]\n         fread [file]\n         fwrite [file] [contents]\n         shell [command]" << endl;
    return 0;
  }

  //cout << argVec[1] << endl;
  //cout << strlen(argVec[1]) << endl;

  if (strcmp(argVec[1], "sleep") == 0) {
    if (argLen <= 2 or strcmp(argVec[2], "--help") == 0) {
      cout << "bitkit sleep [delay]\ndelay: delay of the program, in milliseconds." << endl;
      return 0;
    }
    char * temp;
    int delay = strtol(argVec[2], &temp, 10);
    if (* temp != '\0') {
      cout << "Error! Delay must be suppiled. See bitkit sleep --help." << endl;
      exit(0);
    }
    if (delay < 0) {
      cout << "Error! Delay cannot be negative. See bitkit sleep --help." << endl;
      exit(0);
    }
    usleep(delay * 1000);
    return 0;
  }

  if (strcmp(argVec[1], "length") == 0) {
    if (argLen <= 2 or strcmp(argVec[2], "--help") == 0) {
      cout << "bitkit length [string]\nstring: string to deterime length of." << endl;
      return 0;
    }
    cout << strlen(argVec[2]) << endl;
    return 0;
  }

  if (strcmp(argVec[1], "fread") == 0) {
    if (argLen <= 2 or strcmp(argVec[2], "--help") == 0) {
      cout << "bitkit fread [file]\nfile: file to read to stdout." << endl;
      return 0;
    }
    string line;
    ifstream file (argVec[2]);
    if (file.is_open()) {
      while (getline(file, line)) {
        cout << line << "\n";
      }
      file.close();
    } else {
      cout << "Error! Unable to open file." << endl;
      exit(0);
    }
    return 0;
  }

  if (strcmp(argVec[1], "fwrite") == 0) {
    if (argLen <= 2 or strcmp(argVec[2], "--help") == 0) {
      cout << "bitkit fwrite [file] [contents]\nfile: file to write to.\ncontents: the contents to write." << endl;
      return 0;
    }
    ofstream file (argVec[2]);
    if (file.is_open()) {
      file << argVec[3];
      file.close();
    } else {
      cout << "Error! Unable to open file." << endl;
      exit(0);
    }
    return 0;
  }

  if (strcmp(argVec[1], "shell") == 0) {
    if (argLen <= 2 or strcmp(argVec[2], "--help") == 0) {
      cout << "bitkit shell [command]\ncommand: shell command to run" << endl;
      return 0;
    }
    cout << system(argVec[2]) << endl;
    return 0;


  }

  /*for (int i = 1; i < argLen; i++) {
    if (strcmp(argVec[i], "-s") == 0) {
      supressOutput = true;
    } else if (strcmp(argVec[i], "-silent") == 0) {
      supressOutput = true;
    }
  }

  if (!supressOutput) {
    cout << "BitKit installer." << endl;

    for (int i = 0; i < 100; i++) {
      cout << "\r" << i << "% completed.       " << flush;
      usleep(1000000);
    }
  }*/

}