mapping.c

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#include "config.h"
#include <stddef.h>
#include "mapping.h"
#include "string2.h"

const char *mutt_map_get_name(int val, const struct Mapping *map)
{
  if (!map)
    return NULL;
 
  for (size_t i = 0; map[i].name; i++)
    if (map[i].value == val)
      return map[i].name;
 
  return NULL;
}

int mutt_map_get_value_n(const char *name, size_t len, const struct Mapping *map)
{
  if (!name || (len == 0) || !map)
    return -1;
 
  for (size_t i = 0; map[i].name; i++)
  {
    if (mutt_istrn_equal(map[i].name, name, len) && (map[i].name[len] == '\0'))
    {
      return map[i].value;
    }
  }
 
  return -1;
}

int mutt_map_get_value(const char *name, const struct Mapping *map)
{
  return mutt_map_get_value_n(name, mutt_str_len(name), map);
}