Language = C

--------------------------------------------------------------------------------------------------

/*

File is createBinary.c

Purpose:

a program that creates a binary file for testing the prime number program

input:

a sequence of numbers to be tested

output:

0 - if success

1 - if an error occured

a binary file with the name.

Assumption:

1. the program does not check if the number is a positive integer

2. the program overwrites that file testPrime.bin

*/

/**************************************************************/

// INCLUDE FILES

//

#include "stdio.h"

#include "stdlib.h"

#include

/*************************************************************/

// PROTYPES

//

/*************************************************************/

int main(int argc, char *argv[])

{

int i;

FILE *fd1;

char s[32];

unsigned int n;

int rc = 0;

unsigned int number;

if (argc

printf(" Usage: %s filename number number number etc. ",argv[0]);

return(1);

}

fd1 = fopen(argv[1],"wb");

if (fd1 == NULL) {

printf("error when openning file %s ",argv[1]);

return(1);

}

for (i = 2; i

n = strtoul(argv[i],NULL,10);

rc = fwrite(&n, sizeof(unsigned int), 1, fd1);

if (rc != 1) {

printf("error when writing to file %s ",argv[1]);

if (fd1 != NULL) fclose(fd1);

return(1);

}

}

if (fd1 != NULL) fclose(fd1);

exit(0);

}

---------------------------------------------------------------------------------------

/*

File is isPrime.c

Purpose:

a program that checks if a given number is a prime number

input:

number - a positive int entered via the command line parameters. For example isPrime 1234

output:

0 - if the input number is not a prime number

1 - if the input number is a prime number

2 - if the command line parameter is not correct

Assumption:

the program does not check if the number is a positive integer

*/

/**************************************************************/

// INCLUDE FILES

//

#include "stdio.h"

#include "stdlib.h"

#include

/*************************************************************/

// PROTYPES

//

int isPrime(unsigned int number);

/*************************************************************/

int main(int argc, char *argv[])

{

int i;

unsigned int number;

if (argc

else number = atoi(argv[1]);

if (isPrime(number)) {

exit(1);

}

exit(0);

}

/*************************************************************/

/*

Purpose: check if the input number is a prime number

input:

number - the number to be checked

return:

0 - if the number is not a prime number

1 - if the number is a prime number

*/

int isPrime(unsigned int number)

{

int i;

for(i = 2; i*i

usleep(100);

if (number % i == 0) {

return(0);

}

}

printf("%d is a prime number ",number);

return(1);

}

-------------------------------------prime.txt---------------------------------------------------

35788631

299902247

961751257

13417

299905653

2356985123

152648967

12397854

200003627

299905657

199905059

299902243

1. (10 pts.) Create a program singlePrime that accepts the binary file name as a single command line parameter. Here you can use 1.1. (5 pts.) The program will check that a file name was provided as command line parameter. If not file was provided it will 1.2. (5 pts.) The program will check if the file exists. If the file does not exist then the program should produce an error 2. (10 pts.) Create a function morph) which will take as input a string (the input number) and morph itself to the isPrime program the tutorial tools that you developed. Name the code file singlePrime.c, print how to use the program -Usage: singlePrime fileName. See below for correct program return code message: file file.bin does not exist, where file.bin is the provided file name. See below for correct program return code. using the excev or execvp system function call. 2.1. Prototype int morph(char *number; 2.2. Input: unsigned number to be checked 2.3. Return -1 if the morph failed (10 pts.) If the binary file exists then The program should read the first unsigned integer from the file, convert it to a string using the function sprintf) and then call the morph function that you created. (5 pts.) Program return codes: 4.1. 0-if the input number is not a prime number 4.2. 1- if the input number is a prime number 4.3. 2- if file name was not provided 4.4. 3- if the file does not exist (5 pts.) Create a makefile to compile the program. The make file name should be Makefile1. The executable program name should be singleMorph. Test your program. Here you are provided with: a. a binary file prime.bin which contains 12 unsigned integer in a binary format. b. a utility to create a binary file (the utility is createBinary.c) 3. 4. 5. 6. 1. (10 pts.) Create a program singlePrime that accepts the binary file name as a single command line parameter. Here you can use 1.1. (5 pts.) The program will check that a file name was provided as command line parameter. If not file was provided it will 1.2. (5 pts.) The program will check if the file exists. If the file does not exist then the program should produce an error 2. (10 pts.) Create a function morph) which will take as input a string (the input number) and morph itself to the isPrime program the tutorial tools that you developed. Name the code file singlePrime.c, print how to use the program -Usage: singlePrime fileName. See below for correct program return code message: file file.bin does not exist, where file.bin is the provided file name. See below for correct program return code. using the excev or execvp system function call. 2.1. Prototype int morph(char *number; 2.2. Input: unsigned number to be checked 2.3. Return -1 if the morph failed (10 pts.) If the binary file exists then The program should read the first unsigned integer from the file, convert it to a string using the function sprintf) and then call the morph function that you created. (5 pts.) Program return codes: 4.1. 0-if the input number is not a prime number 4.2. 1- if the input number is a prime number 4.3. 2- if file name was not provided 4.4. 3- if the file does not exist (5 pts.) Create a makefile to compile the program. The make file name should be Makefile1. The executable program name should be singleMorph. Test your program. Here you are provided with: a. a binary file prime.bin which contains 12 unsigned integer in a binary format. b. a utility to create a binary file (the utility is createBinary.c) 3. 4. 5. 6