weed-host.h

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/* WEED is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 3 of the License, or (at your option) any later version.

   Weed is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with this source code; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA


   Weed is developed by:

   Gabriel "Salsaman" Finch - http://lives.sourceforge.net

   mainly based on LiViDO, which is developed by:


   Niels Elburg - http://veejay.sf.net

   Gabriel "Salsaman" Finch - http://lives.sourceforge.net

   Denis "Jaromil" Rojo - http://freej.dyne.org

   Tom Schouten - http://zwizwa.fartit.com

   Andraz Tori - http://cvs.cinelerra.org

   reviewed with suggestions and contributions from:

   Silvano "Kysucix" Galliani - http://freej.dyne.org

   Kentaro Fukuchi - http://megaui.net/fukuchi

   Jun Iio - http://www.malib.net

   Carlo Prelz - http://www2.fluido.as:8080/

*/

/* (C) Gabriel "Salsaman" Finch, 2005 - 2007 */

#ifndef __WEED_HOST_H__
#define __WEED_HOST_H__

#ifndef __WEED_H__
#include <weed/weed.h>
#endif

#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */

/* Plant types */
#define WEED_PLANT_UNKNOWN 0 

/* Caller Types */
#define WEED_CALLER_HOST 0
#define WEED_CALLER_PLUGIN 1

/* host only functions */
typedef void (*weed_plant_free_f)(weed_plant_t *plant);
typedef int (*weed_leaf_delete_f)(weed_plant_t *plant, const char *key);
typedef int (*weed_leaf_set_flags_f)(weed_plant_t *plant, const char *key, int flags);
typedef int (weed_leaf_set_caller_f)(weed_plant_t *plant, const char *key, int seed_type, int num_elems, void *value, int caller);

#ifndef _SKIP_WEED_API_
#ifndef _WEED_VISIBLE_FUNCTIONS_

weed_default_getter_f weed_default_get;
weed_leaf_get_f weed_leaf_get;
weed_leaf_set_f weed_leaf_set;
weed_leaf_set_f weed_leaf_set_plugin;
weed_plant_new_f weed_plant_new;
weed_plant_free_f weed_plant_free;
weed_leaf_delete_f weed_leaf_delete;
weed_plant_list_leaves_f weed_plant_list_leaves;
weed_leaf_num_elements_f weed_leaf_num_elements;
weed_leaf_element_size_f weed_leaf_element_size;
weed_leaf_seed_type_f weed_leaf_seed_type;
weed_leaf_get_flags_f weed_leaf_get_flags;
weed_leaf_set_flags_f weed_leaf_set_flags;

weed_malloc_f weed_malloc;
weed_free_f weed_free;
weed_memcpy_f weed_memcpy;
weed_memset_f weed_memset;

#else

void weed_plant_free(weed_plant_t *leaf)  __attribute__((visibility("default")));
char **weed_plant_list_leaves(weed_plant_t *plant) __attribute__((visibility("default")));
int weed_leaf_set_flags(weed_plant_t *plant, const char *key, int flags) __attribute__((visibility("default")));
int weed_leaf_get_flags(weed_plant_t *plant, const char *key) __attribute__((visibility("default")));
weed_plant_t *weed_plant_new(int plant_type) __attribute__((visibility("default")));
int weed_default_get(weed_plant_t *plant, const char *key, int idx, void *value) __attribute__((visibility("default")));
int weed_leaf_get(weed_plant_t *plant, const char *key, int idx, void *value) __attribute__((visibility("default")));
int weed_leaf_num_elements(weed_plant_t *plant, const char *key) __attribute__((visibility("default")));
size_t weed_leaf_element_size(weed_plant_t *plant, const char *key, int idx) __attribute__((visibility("default")));
int weed_leaf_seed_type(weed_plant_t *plant, const char *key) __attribute__((visibility("default")));
int weed_leaf_get_flags(weed_plant_t *plant, const char *key) __attribute__((visibility("default")));
int weed_leaf_set_plugin(weed_plant_t *plant, const char *key, int seed_type, int num_elems, void *value)
__attribute__((visibility("default")));
void *weed_malloc(size_t n) __attribute__((visibility("default")));
void weed_free(void *p) __attribute__((visibility("default")));
void *weed_memset(void *p, int c, size_t n) __attribute__((visibility("default")));
void *weed_memcpy(void *dest, const void *src, size_t n) __attribute__((visibility("default")));
int weed_leaf_set(weed_plant_t *plant, const char *key, int seed_type, int num_elems, void *value)
__attribute__((visibility("default")));
int weed_leaf_set_plugin(weed_plant_t *plant, const char *key, int seed_type, int num_elems, void *value)
__attribute__((visibility("default")));
int weed_leaf_delete(weed_plant_t *plant, const char *key) __attribute__((visibility("default")));

#endif

#endif

#ifndef _WEED_VISIBLE_FUNCTIONS_
void weed_init(int api_v, weed_malloc_f, weed_free_f, weed_memcpy_f, weed_memset_f) __attribute__((visibility("default")));
#endif


#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif // #ifndef __WEED_HOST_H__