pidgin/pidgin

Make it possible so that libpurple plugins can use functions defined in libpurple/glibcompat.h

2020-10-15, Gary Kramlich
797f5a0f602c
Make it possible so that libpurple plugins can use functions defined in libpurple/glibcompat.h

Testing Done:
Compiled on linux and raspberry pi os which fixes that build.

Reviewed at https://reviews.imfreedom.org/r/169/
/* purple
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
# error "only <purple.h> may be included directly"
#endif
#ifndef PURPLE_MEDIA_H
#define PURPLE_MEDIA_H
/**
* SECTION:media
* @section_id: libpurple-media
* @short_description: <filename>media.h</filename>
* @title: Media Object API
*/
#include <glib.h>
#include <glib-object.h>
typedef struct _PurpleMedia PurpleMedia;
#include "media/candidate.h"
#include "media/codec.h"
#include "media/enum-types.h"
#define PURPLE_TYPE_MEDIA (purple_media_get_type())
#define PURPLE_MEDIA(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), PURPLE_TYPE_MEDIA, PurpleMedia))
#define PURPLE_MEDIA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), PURPLE_TYPE_MEDIA, PurpleMediaClass))
#define PURPLE_IS_MEDIA(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), PURPLE_TYPE_MEDIA))
#define PURPLE_IS_MEDIA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), PURPLE_TYPE_MEDIA))
#define PURPLE_MEDIA_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), PURPLE_TYPE_MEDIA, PurpleMediaClass))
#include "signals.h"
#include "util.h"
#ifdef USE_VV
typedef struct _PurpleMediaClass PurpleMediaClass;
typedef struct _PurpleMediaPrivate PurpleMediaPrivate;
/**
* PurpleMedia:
*
* The media instance
*/
struct _PurpleMedia
{
GObject parent;
/*< private >*/
PurpleMediaPrivate *priv;
};
/**
* PurpleMediaClass:
*
* The media class
*/
struct _PurpleMediaClass
{
GObjectClass parent_class;
/*< private >*/
void (*purple_reserved1)(void);
void (*purple_reserved2)(void);
void (*purple_reserved3)(void);
void (*purple_reserved4)(void);
};
#endif
G_BEGIN_DECLS
/**
* purple_media_get_type:
*
* Gets the media class's GType
*
* Returns: The media class's GType.
*/
GType purple_media_get_type(void);
/**
* purple_media_get_session_ids:
* @media: The media session from which to retrieve session IDs.
*
* Gets a list of session IDs.
*
* Returns: (element-type utf8) (transfer container): List of session IDs.
*/
GList *purple_media_get_session_ids(PurpleMedia *media);
/**
* purple_media_get_account:
* @media: The media session to retrieve the account from.
*
* Gets the PurpleAccount this media session is on.
*
* Returns: (transfer full): The account retrieved.
*/
PurpleAccount *purple_media_get_account(PurpleMedia *media);
/**
* purple_media_get_protocol_data:
* @media: The media session to retrieve the protocol data from.
*
* Gets the protocol data from the media session.
*
* Returns: The protocol data retrieved.
*/
gpointer purple_media_get_protocol_data(PurpleMedia *media);
/**
* purple_media_set_protocol_data:
* @media: The media session to set the protocol data on.
* @protocol_data: The data to set on the media session.
*
* Sets the protocol data on the media session.
*/
void purple_media_set_protocol_data(PurpleMedia *media, gpointer protocol_data);
/**
* purple_media_error:
* @media: The media object to set the state on.
* @error: The format of the error message to send in the signal.
* @...: The arguments to plug into the format.
*
* Signals an error in the media session.
*/
void purple_media_error(PurpleMedia *media, const gchar *error, ...);
/**
* purple_media_end:
* @media: The media object with which to end streams.
* @session_id: The session to end streams on.
* @participant: The participant to end streams with.
*
* Ends all streams that match the given parameters
*/
void purple_media_end(PurpleMedia *media, const gchar *session_id,
const gchar *participant);
/**
* purple_media_stream_info:
* @media: The media instance to containing the stream to signal.
* @type: The type of info being signaled.
* @session_id: The id of the session of the stream being signaled.
* @participant: The participant of the stream being signaled.
* @local: TRUE if the info originated locally, FALSE if on the remote end.
*
* Signals different information about the given stream.
*/
void purple_media_stream_info(PurpleMedia *media, PurpleMediaInfoType type,
const gchar *session_id, const gchar *participant,
gboolean local);
/**
* purple_media_set_params:
* @media: The media object to set the parameters on.
* @num_params: The number of parameters to pass
* @params: Array of @c GParameter to pass
*
* Sets various optional parameters of the media call.
*
* Currently supported are:
* - "sdes-cname" : The CNAME for the RTP sessions
* - "sdes-name" : Real name used to describe the source in SDES messages
* - "sdes-tool" : The TOOL to put in SDES messages
* - "sdes-email" : Email address to put in SDES messages
* - "sdes-location" : The LOCATION to put in SDES messages
* - "sdes-note" : The NOTE to put in SDES messages
* - "sdes-phone" : The PHONE to put in SDES messages
*/
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
void purple_media_set_params(PurpleMedia *media,
guint num_params, GParameter *params);
G_GNUC_END_IGNORE_DEPRECATIONS
/**
* purple_media_get_available_params:
* @media: The media object
*
* Gets the list of optional parameters supported by the media backend.
*
* The list is owned by the #PurpleMedia internals and should NOT be freed.
*
* Returns: (array zero-terminated=1) (transfer none): Names of supported
* parameters.
*/
const gchar **purple_media_get_available_params(PurpleMedia *media);
/**
* purple_media_param_is_supported:
* @media: The media object
* @param: name of parameter
*
* Checks if given optional parameter is supported by the media backend.
*
* Returns: %TRUE if backend recognizes the parameter, %FALSE otherwise.
*/
gboolean purple_media_param_is_supported(PurpleMedia *media, const gchar *param);
/**
* purple_media_add_stream:
* @media: The media object to find the session in.
* @sess_id: The session id of the session to add the stream to.
* @who: The name of the remote user to add the stream for.
* @type: The type of stream to create.
* @initiator: Whether or not the local user initiated the stream.
* @transmitter: The transmitter to use for the stream.
* @num_params: The number of parameters to pass to Farstream.
* @params: The parameters to pass to Farstream.
*
* Adds a stream to a session.
*
* It only adds a stream to one audio session or video session as
* the @sess_id must be unique between sessions.
*
* Returns: %TRUE The stream was added successfully, %FALSE otherwise.
*/
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
gboolean purple_media_add_stream(PurpleMedia *media, const gchar *sess_id,
const gchar *who, PurpleMediaSessionType type,
gboolean initiator, const gchar *transmitter,
guint num_params, GParameter *params);
G_GNUC_END_IGNORE_DEPRECATIONS
/**
* purple_media_get_session_type:
* @media: The media object to find the session in.
* @sess_id: The session id of the session to get the type from.
*
* Gets the session type from a session
*
* Returns: The retreived session type.
*/
PurpleMediaSessionType purple_media_get_session_type(PurpleMedia *media, const gchar *sess_id);
/**
* purple_media_get_manager:
* @media: The media object to get the manager instance from.
*
* Gets the PurpleMediaManager this media session is a part of.
*
* Returns: The PurpleMediaManager instance retrieved.
*/
struct _PurpleMediaManager *purple_media_get_manager(PurpleMedia *media);
/**
* purple_media_get_codecs:
* @media: The media object to find the session in.
* @sess_id: The session id of the session to get the codecs from.
*
* Gets the codecs from a session.
*
* Returns: (element-type PurpleMediaCodec) (transfer full): The retrieved
* codecs.
*/
GList *purple_media_get_codecs(PurpleMedia *media, const gchar *sess_id);
/**
* purple_media_add_remote_candidates:
* @media: The media object to find the session in.
* @sess_id: The session id of the session find the stream in.
* @participant: The name of the remote user to add the candidates for.
* @remote_candidates: (element-type PurpleMediaCandidate) (transfer none): The
* remote candidates to add.
*
* Adds remote candidates to the stream.
*/
void purple_media_add_remote_candidates(PurpleMedia *media,
const gchar *sess_id,
const gchar *participant,
GList *remote_candidates);
/**
* purple_media_get_local_candidates:
* @media: The media object to find the session in.
* @sess_id: The session id of the session to find the stream in.
* @participant: The name of the remote user to get the candidates from.
*
* Gets the local candidates from a stream.
*
* Returns: (element-type PurpleMediaCandidate) (transfer full): The local
* candidates.
*/
GList *purple_media_get_local_candidates(PurpleMedia *media,
const gchar *sess_id,
const gchar *participant);
/**
* purple_media_get_active_local_candidates:
* @media: The media object to find the session in.
* @sess_id: The session id of the session to find the stream in.
* @participant: The name of the remote user to get the active candidate
* from.
*
* Gets the active local candidates for the stream.
*
* Returns: (element-type PurpleMediaCandidate) (transfer full): The active
* candidates retrieved.
*/
GList *purple_media_get_active_local_candidates(PurpleMedia *media,
const gchar *sess_id, const gchar *participant);
/**
* purple_media_get_active_remote_candidates:
* @media: The media object to find the session in.
* @sess_id: The session id of the session to find the stream in.
* @participant: The name of the remote user to get the remote candidate
* from.
*
* Gets the active remote candidates for the stream.
*
* Returns: (element-type PurpleMediaCandidate) (transfer full): The remote
* candidates retrieved.
*/
GList *purple_media_get_active_remote_candidates(PurpleMedia *media,
const gchar *sess_id, const gchar *participant);
/**
* purple_media_set_remote_codecs:
* @media: The media object to find the session in.
* @sess_id: The session id of the session find the stream in.
* @participant: The name of the remote user to set the codecs for.
* @codecs: (element-type PurpleMediaCodec) (transfer none): The list of remote
* codecs to set.
*
* Sets remote codecs from the stream.
*
* Returns: %TRUE The codecs were set successfully, or %FALSE otherwise.
*/
gboolean purple_media_set_remote_codecs(PurpleMedia *media, const gchar *sess_id,
const gchar *participant, GList *codecs);
/**
* purple_media_candidates_prepared:
* @media: The media object to find the remote user in.
* @session_id: The session id of the session to check.
* @participant: The remote user to check for.
*
* Returns whether or not the candidates for set of streams are prepared
*
* Returns: %TRUE All streams for the given session_id/participant combination have candidates prepared, %FALSE otherwise.
*/
gboolean purple_media_candidates_prepared(PurpleMedia *media,
const gchar *session_id, const gchar *participant);
/**
* purple_media_set_send_codec:
* @media: The media object to find the session in.
* @sess_id: The session id of the session to set the codec for.
* @codec: The codec to set the session to stream.
*
* Sets the send codec for the a session.
*
* Returns: %TRUE The codec was successfully changed, or %FALSE otherwise.
*/
gboolean purple_media_set_send_codec(PurpleMedia *media, const gchar *sess_id, PurpleMediaCodec *codec);
/**
* purple_media_set_encryption_parameters:
* @media: The media object to find the session in.
* @sess_id: The session id of the session to set parameters of.
* @cipher: The cipher to use to encrypt our media in the session.
* @auth: The algorithm to use to compute authentication codes for our media
* frames.
* @key: The encryption key.
* @key_len: Byte length of the encryption key.
*
* Sets the encryption parameters of our media in the session.
*
* Since: 2.11.0
*/
gboolean purple_media_set_encryption_parameters(PurpleMedia *media,
const gchar *sess_id, const gchar *cipher,
const gchar *auth, const gchar *key, gsize key_len);
/**
* purple_media_set_decryption_parameters:
* @media: The media object to find the session in.
* @sess_id: The session id of the session to set parameters of.
* @participant: The participant of the session to set parameters of.
* @cipher: The cipher to use to decrypt media coming from this session's
* participant.
* @auth: The algorithm to use for authentication of the media coming from
* the session's participant.
* @key: The decryption key.
* @key_len: Byte length of the decryption key.
*
* Sets the decryption parameters for a session participant's media.
*
* Since: 2.11.0
*/
gboolean purple_media_set_decryption_parameters(PurpleMedia *media,
const gchar *sess_id, const gchar *participant,
const gchar *cipher, const gchar *auth,
const gchar *key, gsize key_len);
/**
* purple_media_set_require_encryption:
* @media: The media object to find the session in.
* @sess_id: The id of the session to set parameters of.
* @participant: The participant of the session to set parameters of.
* @require_encryption: TRUE if the media requires encryption.
*
* Sets whether a session participant's media requires encryption.
*
* Since: 2.14.0
*/
gboolean purple_media_set_require_encryption(PurpleMedia *media,
const gchar *sess_id, const gchar *participant,
gboolean require_encryption);
/**
* purple_media_codecs_ready:
* @media: The media object to find the session in.
* @sess_id: The session id of the session to check.
*
* Gets whether a session's codecs are ready to be used.
*
* Returns: %TRUE The codecs are ready, or %FALSE otherwise.
*/
gboolean purple_media_codecs_ready(PurpleMedia *media, const gchar *sess_id);
/**
* purple_media_set_send_rtcp_mux:
* @media: The media object to find the session in.
* @sess_id: The session id of the session find the stream in.
* @participant: The name of the remote user to set the rtcp-mux for.
* @send_rtcp_mux: Whether to enable the rtcp-mux option
*
* Sets the rtcp-mux option for the stream.
*
* Returns: %TRUE RTCP-Mux was set successfully, or %FALSE otherwise.
*
* Since: 2.11.0
*/
gboolean purple_media_set_send_rtcp_mux(PurpleMedia *media,
const gchar *sess_id, const gchar *participant, gboolean send_rtcp_mux);
/**
* purple_media_is_initiator:
* @media: The media instance to find the session in.
* @sess_id: The session id of the session to check.
* @participant: The participant of the stream to check.
*
* Gets whether the local user is the conference/session/stream's initiator.
*
* Returns: TRUE if the local user is the stream's initator, else FALSE.
*/
gboolean purple_media_is_initiator(PurpleMedia *media,
const gchar *sess_id, const gchar *participant);
/**
* purple_media_accepted:
* @media: The media object to find the session in.
* @sess_id: The session id of the session to check.
* @participant: The participant to check.
*
* Gets whether a streams selected have been accepted.
*
* Returns: %TRUE The selected streams have been accepted, or %FALSE otherwise.
*/
gboolean purple_media_accepted(PurpleMedia *media, const gchar *sess_id,
const gchar *participant);
/**
* purple_media_set_input_volume:
* @media: The media object the sessions are in.
* @session_id: The session to select (if any).
* @level: The level to set the volume to.
*
* Sets the input volume of all the selected sessions.
*/
void purple_media_set_input_volume(PurpleMedia *media, const gchar *session_id, double level);
/**
* purple_media_set_output_volume:
* @media: The media object the streams are in.
* @session_id: The session to limit the streams to (if any).
* @participant: The participant to limit the streams to (if any).
* @level: The level to set the volume to.
*
* Sets the output volume of all the selected streams.
*/
void purple_media_set_output_volume(PurpleMedia *media, const gchar *session_id,
const gchar *participant, double level);
/**
* purple_media_set_output_window:
* @media: The media instance to set the output window on.
* @session_id: The session to set the output window on.
* @participant: Optionally, the participant to set the output window on.
*
* Sets a video output window for the given session/stream.
*
* Returns: An id to reference the output window.
*/
gulong purple_media_set_output_window(PurpleMedia *media,
const gchar *session_id, const gchar *participant);
/**
* purple_media_remove_output_windows:
* @media: The instance to remove all output windows from.
*
* Removes all output windows from a given media session.
*/
void purple_media_remove_output_windows(PurpleMedia *media);
/**
* purple_media_send_dtmf:
* @media: The media instance to send a DTMF signal to.
* @session_id: The session id of the session to send the DTMF signal on.
* @dtmf: The character representing the DTMF in the range [0-9#*A-D].
* @volume: The power level expressed in dBm0 after dropping the sign in the
* range of 0 to 63. A larger value represents a lower volume.
* @duration: The duration of the tone in milliseconds.
*
* Sends a DTMF signal out-of-band.
*
* Returns: %TRUE DTMF sent successfully, or %FALSE otherwise.
*/
gboolean purple_media_send_dtmf(PurpleMedia *media, const gchar *session_id,
gchar dtmf, guint8 volume, guint16 duration);
G_END_DECLS
#endif /* PURPLE_MEDIA_H */