HALmod.h below..

HALmod.cpp below

#include "HALmod.h"

int getCommand(string tokens[])

{

string commandLine;

bool commandEntered;

int tokenCount;

do

{

cout ";

while (1)

{

getline(cin, commandLine);

commandEntered = checkForCommand();

if (commandEntered)

{

break;

}

}

} while (commandLine.length() == 0);

tokenCount = tokenizeCommandLine(tokens, commandLine);

return tokenCount;

}

int tokenizeCommandLine(string tokens[], string commandLine)

{

char *token[MAX_COMMAND_LINE_ARGUMENTS];

char *workCommandLine = new char[commandLine.length() + 1];

int i;

int tokenCount;

for (i = 0; i

{

tokens[i] = "";

}

strcpy(workCommandLine, commandLine.c_str());

i = 0;

if ((token[i] = strtok(workCommandLine, " ")) != NULL)

{

i++;

while ((token[i] = strtok(NULL, " ")) != NULL)

{

i++;

}

}

tokenCount = i;

for (i = 0; i

{

tokens[i] = token[i];

}

delete[] workCommandLine;

return tokenCount;

}

// Do not touch the below function

bool checkForCommand()

{

if (cullProcess)

{

cullProcess = 0;

cin.clear();

cout

return false;

}

return true;

}

// This is a very paired down version of Dr. Hilderman's function

int processCommand(string tokens[], int tokenCount)

{

if (tokens[0] == "shutdown" || tokens[0] == "restart")

{

if (tokenCount > 1)

{

cout

return 1;

}

cout

cout

return 0;

}

else

return 1;

}

Part 2-Extend the Code We want to be able to tum the tokens array into an array of c strings (In other words, in the format of char **). Build the following functions and call them from main: - char ** convertToC (string tokens [], int tokenCount); - This converts the tokens into a c version of an array of words and returns the pointer to that array - void cleanupcarray (char ** cTokens, int tokencount); - This cycles through the c string version of the array and frees up any memory that has been allocated - void printReverse (char k cTokens, int tokencount); - This cycles in reverse through the c string version of the words and prints each word A sample run might look something like the following When you run your code through valgrind using: valgrind --leak-check=yes ./demo A message like the following should be displayed: \#include "HALmod. h" int main() \{ string tokens[MAX_COMMAND_LINE_ARGUMENTS]; int tokenCount; do \{ | tokenCount = getCommand(tokens); return 0; \#include \#include \#include \#include \#include \#include using namespace std; // The following two lines come from HALglobals.h const int MAX_COMMAND_LINE_ARGUMENTS = 8; const int SLEEP_DELAY =100000; int getCommand(string tokens[]); int tokenizeCommandLine(string tokens [], string commandLine); bool checkForCommand(); int processCommand(string tokens[], int tokenCount); static volatile sig_atomic_t cullProcess = 0