/usr/include/grilo-0.3/grl-registry.h is in libgrilo-0.3-dev 0.3.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 | /*
* Copyright (C) 2010, 2011 Igalia S.L.
*
* Contact: Iago Toral Quiroga <itoral@igalia.com>
*
* This library 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; version 2.1 of
* the License, or (at your option) any later version.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#if !defined (_GRILO_H_INSIDE_) && !defined (GRILO_COMPILATION)
#error "Only <grilo.h> can be included directly."
#endif
#ifndef _GRL_REGISTRY_H_
#define _GRL_REGISTRY_H_
#include <glib.h>
#include <glib-object.h>
#include <gmodule.h>
#include <grl-source.h>
#include <grl-metadata-key.h>
#include <grl-config.h>
#include <grl-definitions.h>
#include <grl-plugin.h>
#define GRL_PLUGIN_PATH_VAR "GRL_PLUGIN_PATH"
#define GRL_PLUGIN_LIST_VAR "GRL_PLUGIN_LIST"
#define GRL_PLUGIN_RANKS_VAR "GRL_PLUGIN_RANKS"
/* Macros */
#define GRL_TYPE_REGISTRY \
(grl_registry_get_type ())
#define GRL_REGISTRY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), \
GRL_TYPE_REGISTRY, \
GrlRegistry))
#define GRL_IS_REGISTRY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
GRL_TYPE_REGISTRY))
#define GRL_REGISTRY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
GRL_TYPE_REGISTRY, \
GrlRegistryClass))
#define GRL_IS_REGISTRY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), \
GRL_TYPE_REGISTRY))
#define GRL_REGISTRY_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), \
GRL_TYPE_REGISTRY, \
GrlRegistryClass))
/* Plugin registration */
/**
* GRL_PLUGIN_DEFINE:
* @major_version: the major version number of core that plugin was compiled for
* @minor_version: the minor version number of core that plugin was compiled for
* @id: the plugin identifier
* @name: name of plugin
* @description: description of plugin
* @author: author of plugin
* @version: version of plugin
* @license: license of plugin
* @site: URL to provider of plugin
* @init: the module initialization. It shall instantiate
* the #GrlPlugins provided
* @deinit: (allow-none): function to execute when the registry needs to dispose
* the module.
* @register_keys: (allow-none): function to execute before loading the
* plugin. It's aim is to register new keys
*
* Since: 0.3.0
*/
#define GRL_PLUGIN_DEFINE(major, \
minor, \
id, \
name, \
description, \
author, \
version, \
license, \
site, \
init, \
deinit, \
register_keys) \
G_MODULE_EXPORT GrlPluginDescriptor GRL_PLUGIN_DESCRIPTOR = { \
major, \
minor, \
id, \
name, \
description, \
author, \
version, \
license, \
site, \
init, \
deinit, \
register_keys \
}
/* Plugin descriptor */
typedef struct _GrlRegistry GrlRegistry;
typedef struct _GrlPluginDescriptor GrlPluginDescriptor;
typedef gboolean (*GrlPluginInitFunc) (GrlRegistry *registry,
GrlPlugin *plugin,
GList *configs);
typedef void (*GrlPluginDeinitFunc) (GrlPlugin *plugin);
typedef void (*GrlPluginRegisterKeysFunc) (GrlRegistry *registry,
GrlPlugin *plugin);
/**
* GrlPluginDescriptor:
* @major_version: the major version number of core that plugin was compiled for
* @minor_version: the minor version number of core that plugin was compiled for
* @id: the plugin identifier
* @name: name of plugin
* @description: description of plugin
* @author: author of plugin
* @version: version of plugin
* @license: license of plugin
* @site: URL to provider of plugin
* @plugin_init: the module initialization. It shall instantiate
* the #GrlPlugins provided
* @plugin_deinit: function to execute when the registry needs
* to dispose the module.
* @plugin_register_keys: function to execute before loading the plugin. It's aim
* is to register new keys
*
* This structure is used for the module loader
*
* Since: 0.3.0
*/
struct _GrlPluginDescriptor {
gint major_version;
gint minor_version;
gchar *id;
gchar *name;
gchar *description;
gchar *author;
gchar *version;
gchar *license;
gchar *site;
GrlPluginInitFunc init;
GrlPluginDeinitFunc deinit;
GrlPluginRegisterKeysFunc register_keys;
/*< private >*/
gpointer _grl_reserved[GRL_PADDING];
};
/* Plugin ranks */
/**
* GrlRank:
* @GRL_RANK_LOWEST: will be chosen last or not at all
* @GRL_RANK_LOW: unlikely to be chosen
* @GRL_RANK_DEFAULT: likely to be chosen
* @GRL_RANK_HIGH: will be chosen
* @GRL_RANK_HIGHEST: will be chosen first
*
* Source priority ranks. Defines the order in which the resolver
* (or similar rank-picking mechanisms) will choose this source
* over an alternative one with the same function.
*
* These constants serve as a rough guidance for defining the rank
* of a GrlSource. Any value is valid, including values bigger
* than GRL_RANK_HIGHEST.
*/
typedef enum {
GRL_RANK_LOWEST = -64,
GRL_RANK_LOW = -32,
GRL_RANK_DEFAULT = 0,
GRL_RANK_HIGH = 32,
GRL_RANK_HIGHEST = 64
} GrlRank;
/* GrlRegistry object */
typedef struct _GrlRegistryPrivate GrlRegistryPrivate;
struct _GrlRegistry {
GObject parent;
/*< private >*/
GrlRegistryPrivate *priv;
gpointer _grl_reserved[GRL_PADDING];
};
/* GrlRegistry class */
typedef struct _GrlRegistryClass GrlRegistryClass;
/**
* GrlRegistryClass:
* @parent_class: the parent class structure
*
* Grilo Registry class. Dynamic loader of plugins.
*/
struct _GrlRegistryClass {
GObjectClass parent_class;
/*< private >*/
gpointer _grl_reserved[GRL_PADDING];
};
G_BEGIN_DECLS
GType grl_registry_get_type (void);
GrlRegistry *grl_registry_get_default (void);
void grl_registry_add_directory (GrlRegistry *registry,
const gchar *path);
gboolean grl_registry_load_plugin (GrlRegistry *registry,
const gchar *library_filename,
GError **error);
gboolean grl_registry_load_plugin_from_desc (GrlRegistry *registry,
GrlPluginDescriptor *plugin_desc,
GError **error);
gboolean grl_registry_load_plugin_directory (GrlRegistry *registry,
const gchar *path,
GError **error);
gboolean grl_registry_unload_plugin (GrlRegistry *registry,
const gchar *plugin_id,
GError **error);
gboolean grl_registry_activate_all_plugins (GrlRegistry *registry);
gboolean grl_registry_load_all_plugins (GrlRegistry *registry,
gboolean activate,
GError **error);
gboolean grl_registry_activate_plugin_by_id (GrlRegistry *registry,
const gchar *plugin_id,
GError **error);
gboolean grl_registry_register_source (GrlRegistry *registry,
GrlPlugin *plugin,
GrlSource *source,
GError **error);
gboolean grl_registry_unregister_source (GrlRegistry *registry,
GrlSource *source,
GError **error);
GrlSource *grl_registry_lookup_source (GrlRegistry *registry,
const gchar *source_id);
GList *grl_registry_get_sources (GrlRegistry *registry,
gboolean ranked);
GList *grl_registry_get_sources_by_operations (GrlRegistry *registry,
GrlSupportedOps ops,
gboolean ranked);
GrlPlugin *grl_registry_lookup_plugin (GrlRegistry *registry,
const gchar *plugin_id);
GList *grl_registry_get_plugins (GrlRegistry *registry,
gboolean only_loaded);
GrlKeyID grl_registry_register_metadata_key (GrlRegistry *registry,
GParamSpec *param_spec,
GrlKeyID bind_key,
GError **error);
GrlKeyID grl_registry_lookup_metadata_key (GrlRegistry *registry,
const gchar *key_name);
const GList *grl_registry_lookup_metadata_key_relation (GrlRegistry *registry,
GrlKeyID key);
const gchar *grl_registry_lookup_metadata_key_name (GrlRegistry *registry,
GrlKeyID key);
const gchar *grl_registry_lookup_metadata_key_desc (GrlRegistry *registry,
GrlKeyID key);
GType grl_registry_lookup_metadata_key_type (GrlRegistry *registry,
GrlKeyID key);
gboolean grl_registry_metadata_key_validate (GrlRegistry *registry,
GrlKeyID key,
GValue *value);
GList *grl_registry_get_metadata_keys (GrlRegistry *registry);
gboolean grl_registry_add_config (GrlRegistry *registry,
GrlConfig *config,
GError **error);
gboolean grl_registry_add_config_from_file (GrlRegistry *registry,
const gchar *config_file,
GError **error);
gboolean grl_registry_add_config_from_resource (GrlRegistry *registry,
const gchar *resource_path,
GError **error);
G_END_DECLS
#endif /* _GRL_REGISTRY_H_ */
|