/usr/include/vlc/plugins/vlc_addons.h is in libvlccore-dev 3.0.1-3build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* vlc_addons.h : addons handling and describing
*****************************************************************************
* Copyright (C) 2013 VideoLAN and authors
*
* This program 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 2.1 of the License, or
* (at your option) any later version.
*
* This program 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 program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef VLC_ADDONS_H
#define VLC_ADDONS_H 1
#include <vlc_arrays.h>
#include <vlc_events.h>
# ifdef __cplusplus
extern "C" {
# endif
typedef enum addon_type_t
{
ADDON_UNKNOWN = 0,
ADDON_EXTENSION,
ADDON_PLAYLIST_PARSER,
ADDON_SERVICE_DISCOVERY,
ADDON_SKIN2,
ADDON_PLUGIN,
ADDON_INTERFACE,
ADDON_META,
ADDON_OTHER
} addon_type_t;
typedef enum addon_state_t
{
ADDON_NOTINSTALLED = 0,
ADDON_INSTALLING,
ADDON_INSTALLED,
ADDON_UNINSTALLING
} addon_state_t;
typedef enum addon_flags_t
{
ADDON_BROKEN = 1, /* Have install inconsistency */
ADDON_MANAGEABLE = 1 << 1, /* Have manifest, can install or uninstall files */
ADDON_UPDATABLE = 1 << 2,
} addon_flags_t;
#define ADDON_MAX_SCORE (5 * 100)
#define ADDON_UUID_SIZE 16
#define ADDON_UUID_PSZ_SIZE (ADDON_UUID_SIZE * 2 + 4)
typedef uint8_t addon_uuid_t[ADDON_UUID_SIZE];
typedef struct addon_file_t
{
addon_type_t e_filetype;
char *psz_download_uri;
char *psz_filename;
} addon_file_t;
struct addon_entry_t
{
vlc_mutex_t lock;
addon_type_t e_type;
addon_state_t e_state;
addon_flags_t e_flags;
/* data describing addon */
addon_uuid_t uuid;
char *psz_name;
char *psz_summary;
char *psz_description;
char *psz_author;
char *psz_source_uri; /* webpage, ... */
char *psz_image_uri;
char *psz_image_data; /* base64, png */
char *psz_version;
/* stats */
long int i_downloads;
int i_score; /* score 0..5 in hundredth */
/* Lister */
char *psz_source_module;
/* files list */
char *psz_archive_uri; /* Archive */
DECL_ARRAY(addon_file_t *) files;
/* custom data storage (if needed by module/source) */
void * p_custom;
};
typedef struct addons_finder_t addons_finder_t;
typedef struct addons_finder_sys_t addons_finder_sys_t;
struct addons_finder_t
{
VLC_COMMON_MEMBERS
int ( * pf_find )( addons_finder_t * );
int ( * pf_retrieve )( addons_finder_t *, addon_entry_t * );
DECL_ARRAY( addon_entry_t * ) entries;
char *psz_uri;
addons_finder_sys_t *p_sys;
};
typedef struct addons_storage_t addons_storage_t;
typedef struct addons_storage_sys_t addons_storage_sys_t;
struct addons_storage_t
{
VLC_COMMON_MEMBERS
int ( * pf_install )( addons_storage_t *, addon_entry_t * );
int ( * pf_remove )( addons_storage_t *, addon_entry_t * );
int ( * pf_catalog ) ( addons_storage_t *, addon_entry_t **, int );
addons_storage_sys_t *p_sys;
};
typedef struct addons_manager_t addons_manager_t;
struct addons_manager_owner
{
void *sys;
void (*addon_found)(struct addons_manager_t *, struct addon_entry_t *);
void (*discovery_ended)(struct addons_manager_t *);
void (*addon_changed)(struct addons_manager_t *, struct addon_entry_t *);
};
typedef struct addons_manager_private_t addons_manager_private_t;
struct addons_manager_t
{
struct addons_manager_owner owner;
addons_manager_private_t *p_priv;
};
/**
* addon entry lifecycle
*/
VLC_API addon_entry_t *addon_entry_New( void );
VLC_API addon_entry_t *addon_entry_Hold(addon_entry_t *);
VLC_API void addon_entry_Release(addon_entry_t *);
/**
* addons manager lifecycle
*/
VLC_API addons_manager_t *addons_manager_New( vlc_object_t *,
const struct addons_manager_owner * );
VLC_API void addons_manager_Delete( addons_manager_t * );
/**
* Charge currently installed, usable and manageable addons
* (default "addons storage" module)
*/
VLC_API int addons_manager_LoadCatalog( addons_manager_t * );
/**
* Gather addons info from repository (default "addons finder" module)
* If psz_uri is not NULL, only gather info from the pointed package.
*/
VLC_API void addons_manager_Gather( addons_manager_t *, const char *psz_uri );
/**
* Install or Remove the addon identified by its uuid
*/
VLC_API int addons_manager_Install( addons_manager_t *p_manager, const addon_uuid_t uuid );
VLC_API int addons_manager_Remove( addons_manager_t *p_manager, const addon_uuid_t uuid );
/**
* String uuid to binary uuid helpers
*/
static inline bool addons_uuid_read( const char *psz_uuid, addon_uuid_t *p_uuid )
{
if ( !psz_uuid ) return false;
if ( strlen( psz_uuid ) < ADDON_UUID_PSZ_SIZE ) return false;
int i = 0, j = 0;
while ( i<ADDON_UUID_PSZ_SIZE )
{
if ( *( psz_uuid + i ) == '-' )
i++;
int v;
sscanf( psz_uuid + i, "%02x", &v );
(*p_uuid)[j++] = v & 0xFF;
i+=2;
}
return true;
}
static inline char * addons_uuid_to_psz( const addon_uuid_t * p_uuid )
{
char *psz = (char*) calloc( ADDON_UUID_PSZ_SIZE + 1 , sizeof(char) );
if ( psz )
{
int i=0;
char *p = psz;
while ( i < ADDON_UUID_SIZE )
{
if ( i == 4 || i== 7 || i== 9 || i== 11 )
*p++ = '-';
int v = 0xFF & (*p_uuid)[i];
sprintf( p, "%02x", v );
p += 2;
i++;
}
}
return psz;
}
# ifdef __cplusplus
}
# endif
#endif
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