/* Source code for Warner Soft */

#include <stdio.h> // Required for I/O functions and FILE pointer
#include <string.h> // Required for strcmp


/* Usage: AddKeyword("String\n", "filename", "mode"); */
/* Return: 0 if Error, 1 if Succeeded */
int AddKeyword(char *str, char *filename, char *filemode) {
	FILE *filein; /* do not change this field, creates a file pointer */

	if ((filein=fopen(filename, filemode)) == NULL) { // Opens File
		return 0; // Return 0 if error occured
	}

	fputs(str, filein); /* Writes string to the filename */

	fclose(filein); /* Do not change this field, closes file stream */
	return 1; // Return 1 if succeeded
}

/* Usage: GetKeyword("String\n", "filename", "mode"); */
/* Return: 0 if Error, 2 if no match, 1 if Match */
int GetKeyword(char *str, char* filename, char *filemode) {
	FILE *filein; /* Declare a File pointer [do not change this field] */

	if ((filein=fopen(filename, filemode)) == NULL) { /* Open File */
		return 0; /* Return 0 if error occured */
	}

	char szBuffer[32] = "NULL"; /* Buffer to hold 32 characters of data */
	char strBuffer[32] = "NULL"; /* Buffer to hold 32 characters of data */

	while (!feof(filein)) { /* While file is not at the END */

	fgets(strBuffer, sizeof(strBuffer), filein); /* Read data from file into the buffer */


	printf(strBuffer); /* NOTE: This line is here only, to display all the
					   items listed in the file, (for testing purposes) */


	if (strcmp(str,strBuffer) == 0) { /* Compare the string
									  in the file with your string
									  if its true it strcmp will return 0 (meaning true)
									  */

	    fclose(filein); /* Do not change this field
						Closes the file if Match is found */

		printf("TRUE\n"); /* NOTE: This line is here only, to display if
						  a match has been found, you may remove it. (for testing purposes)
						  */
		return 1;

	} // Closing the if statement

	} // Closing the while loop

	fclose(filein); /* Do not change this field, closes the file */
	return 2; // Return 0 = no match found 
}