/*
 * fs_linux.c
 *
 *  Created on: 20.10.2017
 *      Author: julian
 */
#include "fs.h"
#include <string.h>
#include <stdlib.h>

void create_path(struct path * p, const char * fsPath) {
	free_path(p);

	const char *start = fsPath, *current = fsPath;

	if (*start == '/') {
		// absolute path
		p->absolute = 1;
		current = ++start;
	}

	for (;*current != '\0'; ++current) {
		if (*current == '/')  {
			p->entries = realloc(p->entries, sizeof(p->entries[0]) * (p->len+1));
			p->entries[p->len] = strndup(start, current-start);

			// skip delimiter
			start = current+1;
			p->len++;
		}
	}

	if (start != current) {
		p->entries = realloc(p->entries, sizeof(p->entries[0]) *(p->len+1));
		p->entries[p->len] = strdup(start);
		p->len++;
	}
}

FILE * path_fopen(struct path * p, const char * flags) {
	// reconstruct system path
	return NULL;

}