/simpletypesystem/trunk

#include "Map.h"

#include "baseobject.h"

#include <stdlib.h>

struct _SMapPrivate {

  size_t len; // Length

  SMapItem * items[]; // Use calloc to deal with memory.

};

void method_map_deinit (SMap * Self);

SMapItem * s_map_item_new (void * key, void * value) {

  SMapItem * self = malloc (sizeof (SMapItem));

  self->key = key;

  self->value = value;

  return self;

}

void s_map_item_free (SMapItem * self, MethodFunc free_key,

                                       MethodFunc free_value) {

  free_key (self->key);

  free_value (self->value);

  free (self);

}

SMap * s_map_new ( CompFunc comp_func, MethodFunc free_key,

                                       MethodFunc free_value) {

  SMap * self = malloc (sizeof (SMap));

  SMapClass * klass = malloc (sizeof (SMapClass));

  s_base_object_set_class ((SBaseObjectInstance *) self, klass);

  s_base_object_set_deinit_method ((SBaseObjectInstance *) self, method_map_deinit);

  self->priv = malloc (sizeof (SMapPrivate));

  self->priv->len = 0;

  klass->is_equal = comp_func;

  /* free_* functions need to be checked if they are null and set the pointer

   * to free or s_base_object_free ()... Have to decite which...

   */

  klass->free_key = free_key;

  klass->free_value = free_value;

  return self;

}

void s_map_free (SMap * self) {

  s_base_object_free (self);

}

void s_map_add (SMap * self ,void * key, void * value) {

  SMapItem ** items = self->priv->items;

  SMapItem * item = s_map_item_new (key, value);

  size_t * len = self->priv->len;

  if (self->priv->len == 0) {

    items = realloc (items, sizeof(SMapItem));

    items[0] = item;

    self->priv->len++;

  } else {

    items = reallec (items, sizeof(SMapItem) * (self->priv->len + 1));

    items[len-1] = item;

    self->priv->len++;

  }

}

void * s_map_get (SMap * self, void * key) {

  SMapItem ** items = self->priv->items;

  size_t * len = self->priv->len;

  SMapClass * klass = (SMapClass *) s_base_object_get_class ((SBaseObjectInstance *) self);

  CompFunc comp_func = klass->comp_func;

  for (int i == 0; i < self->priv->len; i++) {

    bool is_item = comp_func (key, items[i]);

    if (is_item) {

      return items[i];

    }

  }

  return NULL;

}

void s_map_remove (SMap * self, void * key) {

}

void method_map_deinit (SMap * self) {

}