utils.c

/**
 * utils.c - Utility functions.
 *
 * Author: Thomas Cherryhomes <thom.cherryhomes@gmail.com>
 * Version: 1.0
 */

#include <string.h>
#include "utils.h"

int has_prefix(const struct mg_str *uri, const struct mg_str *prefix) {
  return uri->len > prefix->len && memcmp(uri->p, prefix->p, prefix->len) == 0;
}

int is_equal(const struct mg_str *s1, const struct mg_str *s2) {
  return s1->len == s2->len && memcmp(s1->p, s2->p, s2->len) == 0;
}

char* get_query(const struct mg_str* query)
{
  char* decoded_string = NULL;
  int decoded_string_size = 0;
  char* returned_string = NULL;

  if (query==NULL)
    return NULL;

  decoded_string = malloc(query->len+1);
  decoded_string_size = mg_url_decode(query->p,query->len,decoded_string,query->len+1,0);
  returned_string = strndup(decoded_string,decoded_string_size);
  free(decoded_string);

  return returned_string;
}