proj_utils.c

// Written by:
// Logan Mahan, NetID: lmahan, CSID: mahan
// Sam Ware, NetID: sware2, CSID: sware

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "build_spec_repr.h"
#include "linked_list.h"

/*
 * MallocCheck evaluates pointers to make sure they were properly allocated.
 */
void mallocCheck(void* ptr){
	if(ptr == NULL){
		printf("Error: Memory not allocated.");
		exit(-1);
	}
}

/*
 * Finds and returns the Buildspec with the given target
 * Returns NULL if none found
 */
Buildspec* find(Node* bs_list, char* target) {
    for (int i = 0; i < size(bs_list); i++) {
        Buildspec* bs = getElement(bs_list, i);
        if (strcmp(target, getTarget(bs)) == 0) {
            return bs;
        }
    }
    return NULL;
}


/*
 * This method accepts a linked list as well as a target node to determine
 * whether or not a duplicate dependency for a given target is listed in
 * the Makefile.
 */ 
int findDuplicates(Node* list, char* target) {
	for (int i = 0; i < size(list); i++) {
		char* element = getElement(list, i);
		if (strcmp(target, element) == 0) {
			return 1;
		}
	}
	return 0;
}