/usr/include/farstream-0.2/farstream/fs-plugin.h is in libfarstream-0.2-dev 0.2.8-4.1~build1.
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 | /*
* fs-plugin.h - Header for farstream plugin infrastructure
*
* Farstream Voice+Video library
* Copyright (c) 2005 INdT.
* @author: Andre Moreira Magalhaes <andre.magalhaes@indt.org.br>
* Copyright (c) 2005-2007 Collabora Ltd.
* Copyright (c) 2005-2007 Nokia Corp.
* @author: Rob Taylor <rob.taylor@collabora.co.uk>
* @author: Olivier Crete <olivier.crete@collabora.co.uk>
*
* 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; either
* 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __FS_PLUGIN_H__
#define __FS_PLUGIN_H__
#include <glib.h>
#include <glib-object.h>
#include <gmodule.h>
#include <gst/gst.h>
#include <stdarg.h>
G_BEGIN_DECLS
/* TYPE MACROS */
#define FS_TYPE_PLUGIN \
(fs_plugin_get_type ())
#define FS_PLUGIN(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), FS_TYPE_PLUGIN, FsPlugin))
#define FS_PLUGIN_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), FS_TYPE_PLUGIN, FsPluginClass))
#define FS_IS_PLUGIN(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), FS_TYPE_PLUGIN))
#define FS_IS_PLUGIN_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), FS_TYPE_PLUGIN))
#define FS_PLUGIN_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), FS_TYPE_PLUGIN, FsPluginClass))
/**
* FsPlugin:
* @parent: the parent object
*
* This structure represents a plugin, it is opaque.
*/
typedef struct _FsPlugin FsPlugin;
typedef struct _FsPluginClass FsPluginClass;
typedef struct _FsPluginPrivate FsPluginPrivate;
struct _FsPlugin
{
GTypeModule parent;
/*< private >*/
GType type;
gchar *name; /* name of the plugin */
/*< private >*/
FsPluginPrivate *priv;
gpointer unused[8];
};
struct _FsPluginClass
{
GTypeModuleClass parent_class;
/*< private >*/
gpointer unused[8];
};
GType fs_plugin_get_type (void);
GObject *fs_plugin_create_valist (const gchar *name,
const gchar *type_suffix,
GError **error,
const gchar *first_property_name,
va_list var_args);
GObject *fs_plugin_create (const gchar *name,
const gchar *type_suffix,
GError **error,
const gchar *first_property_name, ...);
gchar **fs_plugin_list_available (const gchar *type_suffix);
void fs_plugin_register_static (const gchar *name, const gchar *type_suffix,
GType type);
/**
* FS_INIT_PLUGIN:
* @type_register_func: A function that register a #GType and returns it
*
* This macro is used to declare Farstream plugins and must be used once
* in any farstream plugin.
*/
#define _FS_REGISTER_TYPE(plugin,name,type) \
fs_ ## name ## _ ## type ## _register_type (plugin)
#ifdef GST_PLUGIN_BUILD_STATIC
#define FS_INIT_PLUGIN(name,type) \
G_MODULE_EXPORT void \
fs_plugin_ ## name ## _ ## type ## _register (void) \
{ \
fs_plugin_register_static (#name, #type, \
_FS_REGISTER_TYPE (NULL, name, type)); \
}
#else /* !GST_PLUGIN_BUILD_STATIC */
#define FS_INIT_PLUGIN(name,_type) \
G_MODULE_EXPORT void \
fs_init_plugin (FsPlugin *plugin) \
{ \
plugin->type = _FS_REGISTER_TYPE (plugin, name, _type); \
}
#endif /* GST_PLUGIN_BUILD_STATIC */
/**
* FS_PLUGIN_STATIC_DECLARE:
* @name: unique name of the plugin
*
* This macro can be used to initialize statically linked plugins. It is
* necessary to call this macro before the plugin can be used. It has to be
* used in combination with FS_PLUGIN_STATIC_REGISTER and must be placed
* outside any block to declare the plugin initialization function.
*/
#define FS_PLUGIN_STATIC_DECLARE(name) \
extern void fs_plugin_ ## name ## _register(void);
/**
* FS_PLUGIN_STATIC_REGISTER:
* @name: unique name of the plugin
*
* This macro can be used to initialize statically linked plugins. It is
* necessary to call this macro before the plugin can be used. It has to
* be used in combination with FS_PLUGIN_STATIC_DECLARE and calls the plugin
* initialization function.
*/
#define FS_PLUGIN_STATIC_REGISTER(name) fs_plugin_ ## name ## _register ()
G_END_DECLS
#endif
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