1 /*

     2  * capabilities.h - Connection.Interface.Capabilities constants and utilities

     3  * Copyright (C) 2005 Collabora Ltd.

     4  * 

     5  *

     6  * This library is free software; you can redistribute it and/or

     7  * modify it under the terms of the GNU Lesser General Public

     8  * License as published by the Free Software Foundation; either

     9  * version 2.1 of the License, or (at your option) any later version.

    10  *

    11  * This library is distributed in the hope that it will be useful,

    12  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    14  * Lesser General Public License for more details.

    15  *

    16  * You should have received a copy of the GNU Lesser General Public

    17  * License along with this library; if not, write to the Free Software

    18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    19  */

    20 

    21 #ifndef __GABBLE_CAPABILITIES__H__

    22 #define __GABBLE_CAPABILITIES__H__

    23 

    24 #include <glib-object.h>

    25 

    26 #include "gabble-presence.h"

    27 

    28 #define BUNDLE_VOICE_V1         "voice-v1"

    29 #define BUNDLE_JINGLE_AUDIO     "jingle-audio"

    30 #define BUNDLE_JINGLE_VIDEO     "jingle-video"

    31 

    32 typedef struct _Feature Feature;

    33 

    34 struct _Feature

    35 {

    36   const gchar *bundle;

    37   const gchar *ns;

    38   GabblePresenceCapabilities caps;

    39 };

    40 

    41 /*

    42  * capabilities_get_features

    43  *

    44  * Return a linked list of const Feature structs corresponding to the given

    45  * GabblePresenceCapabilities.

    46  */

    47 GSList *

    48 capabilities_get_features (GabblePresenceCapabilities caps);

    49 

    50 /*

    51  * capabilities_fill_cache

    52  *

    53  * Fill up the given GabblePresenceCache with known feature nodes

    54  */

    55 void

    56 capabilities_fill_cache (GabblePresenceCache *cache);

    57 

    58 /*

    59  * capabilities_get_initial_caps

    60  *

    61  * Return the GabblePresenceCapabilities we always have

    62  */

    63 GabblePresenceCapabilities

    64 capabilities_get_initial_caps ();

    65 

    66 typedef GabblePresenceCapabilities (*TypeFlagsToCapsFunc) (guint typeflags);

    67 typedef guint (*CapsToTypeFlagsFunc) (GabblePresenceCapabilities caps);

    68 

    69 typedef struct _CapabilityConversionData CapabilityConversionData;

    70 

    71 struct _CapabilityConversionData

    72 {

    73   const gchar *iface;

    74   TypeFlagsToCapsFunc tf2c_fn;

    75   CapsToTypeFlagsFunc c2tf_fn;

    76 };

    77 

    78 extern const CapabilityConversionData capabilities_conversions[];

    79 

    80 #endif  /* __GABBLE_CAPABILITIES__H__ */

    81