mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-05 13:30:02 -05:00
4b55d7c4da
The proxy/resource ids are generated by the client and so we need to used them as index in the client resource map instead of making our own number. Fix stream disconnect and client-node destroy Fix gstreamer device provider Make all sockets non-blocking to avoid errors with bad clients Advertise the subsystems we monitor and disable the gstreamer monitors. Implement core properties updates Make sure we send REMOVE_ID after we are done with the resource.
340 lines
12 KiB
C
340 lines
12 KiB
C
/* Pinos
|
|
* Copyright (C) 2015 Wim Taymans <wim.taymans@gmail.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library 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.
|
|
*/
|
|
|
|
#ifndef __PINOS_INTROSPECT_H__
|
|
#define __PINOS_INTROSPECT_H__
|
|
|
|
#include <spa/include/spa/defs.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef enum _PinosNodeState PinosNodeState;
|
|
typedef enum _PinosDirection PinosDirection;
|
|
typedef enum _PinosLinkState PinosLinkState;
|
|
|
|
typedef struct _PinosCoreInfo PinosCoreInfo;
|
|
typedef struct _PinosModuleInfo PinosModuleInfo;
|
|
typedef struct _PinosClientInfo PinosClientInfo;
|
|
typedef struct _PinosNodeInfo PinosNodeInfo;
|
|
typedef struct _PinosLinkInfo PinosLinkInfo;
|
|
|
|
#include <pinos/client/context.h>
|
|
#include <pinos/client/properties.h>
|
|
|
|
/**
|
|
* PinosNodeState:
|
|
* @PINOS_NODE_STATE_ERROR: the node is in error
|
|
* @PINOS_NODE_STATE_CREATING: the node is being created
|
|
* @PINOS_NODE_STATE_SUSPENDED: the node is suspended, the device might
|
|
* be closed
|
|
* @PINOS_NODE_STATE_IDLE: the node is running but there is no active
|
|
* port
|
|
* @PINOS_NODE_STATE_RUNNING: the node is running
|
|
*
|
|
* The different node states
|
|
*/
|
|
enum _PinosNodeState {
|
|
PINOS_NODE_STATE_ERROR = -1,
|
|
PINOS_NODE_STATE_CREATING = 0,
|
|
PINOS_NODE_STATE_SUSPENDED = 1,
|
|
PINOS_NODE_STATE_IDLE = 2,
|
|
PINOS_NODE_STATE_RUNNING = 3,
|
|
};
|
|
|
|
const char * pinos_node_state_as_string (PinosNodeState state);
|
|
|
|
/**
|
|
* PinosDirection:
|
|
* @PINOS_DIRECTION_INVALID: invalid direction
|
|
* @PINOS_DIRECTION_INPUT: an input port
|
|
* @PINOS_DIRECTION_OUTPUT: an output port
|
|
*
|
|
* The direction of a port
|
|
*/
|
|
enum _PinosDirection {
|
|
PINOS_DIRECTION_INVALID = SPA_DIRECTION_INVALID,
|
|
PINOS_DIRECTION_INPUT = SPA_DIRECTION_INPUT,
|
|
PINOS_DIRECTION_OUTPUT = SPA_DIRECTION_OUTPUT
|
|
};
|
|
|
|
const char * pinos_direction_as_string (PinosDirection direction);
|
|
|
|
/**
|
|
* PinosLinkState:
|
|
* @PINOS_LINK_STATE_ERROR: the link is in error
|
|
* @PINOS_LINK_STATE_UNLINKED: the link is unlinked
|
|
* @PINOS_LINK_STATE_INIT: the link is initialized
|
|
* @PINOS_LINK_STATE_NEGOTIATING: the link is negotiating formats
|
|
* @PINOS_LINK_STATE_ALLOCATING: the link is allocating buffers
|
|
* @PINOS_LINK_STATE_PAUSED: the link is paused
|
|
* @PINOS_LINK_STATE_RUNNING: the link is running
|
|
*
|
|
* The different link states
|
|
*/
|
|
enum _PinosLinkState {
|
|
PINOS_LINK_STATE_ERROR = -2,
|
|
PINOS_LINK_STATE_UNLINKED = -1,
|
|
PINOS_LINK_STATE_INIT = 0,
|
|
PINOS_LINK_STATE_NEGOTIATING = 1,
|
|
PINOS_LINK_STATE_ALLOCATING = 2,
|
|
PINOS_LINK_STATE_PAUSED = 3,
|
|
PINOS_LINK_STATE_RUNNING = 4,
|
|
};
|
|
|
|
const char * pinos_link_state_as_string (PinosLinkState state);
|
|
|
|
/**
|
|
* PinosCoreInfo:
|
|
* @id: generic id of the core
|
|
* @change_mask: bitfield of changed fields since last call
|
|
* @user_name: name of the user that started the core
|
|
* @host_name: name of the machine the core is running on
|
|
* @version: version of the core
|
|
* @name: name of the core
|
|
* @cookie: a random cookie for identifying this instance of Pinos
|
|
* @props: extra properties
|
|
*
|
|
* The core information. Extra information can be added in later
|
|
* versions.
|
|
*/
|
|
struct _PinosCoreInfo {
|
|
uint32_t id;
|
|
uint64_t change_mask;
|
|
#define PINOS_CORE_CHANGE_MASK_USER_NAME (1 << 0)
|
|
#define PINOS_CORE_CHANGE_MASK_HOST_NAME (1 << 1)
|
|
#define PINOS_CORE_CHANGE_MASK_VERSION (1 << 2)
|
|
#define PINOS_CORE_CHANGE_MASK_NAME (1 << 3)
|
|
#define PINOS_CORE_CHANGE_MASK_COOKIE (1 << 4)
|
|
#define PINOS_CORE_CHANGE_MASK_PROPS (1 << 5)
|
|
#define PINOS_CORE_CHANGE_MASK_ALL (~0)
|
|
const char *user_name;
|
|
const char *host_name;
|
|
const char *version;
|
|
const char *name;
|
|
uint32_t cookie;
|
|
SpaDict *props;
|
|
};
|
|
|
|
PinosCoreInfo * pinos_core_info_update (PinosCoreInfo *info,
|
|
const PinosCoreInfo *update);
|
|
void pinos_core_info_free (PinosCoreInfo *info);
|
|
|
|
/**
|
|
* PinosCoreInfoCallback:
|
|
* @c: a #PinosContext
|
|
* @info: a #PinosCoreInfo
|
|
* @user_data: user data
|
|
*
|
|
* Callback with information about the Pinos core in @info.
|
|
*/
|
|
typedef void (*PinosCoreInfoCallback) (PinosContext *c,
|
|
SpaResult res,
|
|
const PinosCoreInfo *info,
|
|
void *user_data);
|
|
|
|
void pinos_context_get_core_info (PinosContext *context,
|
|
PinosCoreInfoCallback cb,
|
|
void *user_data);
|
|
|
|
/**
|
|
* PinosModuleInfo:
|
|
* @id: generic id of the module
|
|
* @change_mask: bitfield of changed fields since last call
|
|
* @props: extra properties
|
|
*
|
|
* The module information. Extra information can be added in later
|
|
* versions.
|
|
*/
|
|
struct _PinosModuleInfo {
|
|
uint32_t id;
|
|
uint64_t change_mask;
|
|
const char *name;
|
|
const char *filename;
|
|
const char *args;
|
|
SpaDict *props;
|
|
};
|
|
|
|
PinosModuleInfo * pinos_module_info_update (PinosModuleInfo *info,
|
|
const PinosModuleInfo *update);
|
|
void pinos_module_info_free (PinosModuleInfo *info);
|
|
|
|
|
|
/**
|
|
* PinosModuleInfoCallback:
|
|
* @c: a #PinosContext
|
|
* @info: a #PinosModuleInfo
|
|
* @user_data: user data
|
|
*
|
|
* Callback with information about the Pinos module in @info.
|
|
*/
|
|
typedef void (*PinosModuleInfoCallback) (PinosContext *c,
|
|
SpaResult res,
|
|
const PinosModuleInfo *info,
|
|
void *user_data);
|
|
|
|
void pinos_context_list_module_info (PinosContext *context,
|
|
PinosModuleInfoCallback cb,
|
|
void *user_data);
|
|
void pinos_context_get_module_info_by_id (PinosContext *context,
|
|
uint32_t id,
|
|
PinosModuleInfoCallback cb,
|
|
void *user_data);
|
|
|
|
/**
|
|
* PinosClientInfo:
|
|
* @id: generic id of the client
|
|
* @change_mask: bitfield of changed fields since last call
|
|
* @props: extra properties
|
|
*
|
|
* The client information. Extra information can be added in later
|
|
* versions.
|
|
*/
|
|
struct _PinosClientInfo {
|
|
uint32_t id;
|
|
uint64_t change_mask;
|
|
SpaDict *props;
|
|
};
|
|
|
|
PinosClientInfo * pinos_client_info_update (PinosClientInfo *info,
|
|
const PinosClientInfo *update);
|
|
void pinos_client_info_free (PinosClientInfo *info);
|
|
|
|
|
|
/**
|
|
* PinosClientInfoCallback:
|
|
* @c: a #PinosContext
|
|
* @info: a #PinosClientInfo
|
|
* @user_data: user data
|
|
*
|
|
* Callback with information about the Pinos client in @info.
|
|
*/
|
|
typedef void (*PinosClientInfoCallback) (PinosContext *c,
|
|
SpaResult res,
|
|
const PinosClientInfo *info,
|
|
void *user_data);
|
|
|
|
void pinos_context_list_client_info (PinosContext *context,
|
|
PinosClientInfoCallback cb,
|
|
void *user_data);
|
|
void pinos_context_get_client_info_by_id (PinosContext *context,
|
|
uint32_t id,
|
|
PinosClientInfoCallback cb,
|
|
void *user_data);
|
|
|
|
/**
|
|
* PinosNodeInfo:
|
|
* @id: generic id of the node
|
|
* @change_mask: bitfield of changed fields since last call
|
|
* @name: name the node, suitable for display
|
|
* @state: the current state of the node
|
|
* @error: an error reason if @state is error
|
|
* @props: the properties of the node
|
|
*
|
|
* The node information. Extra information can be added in later
|
|
* versions.
|
|
*/
|
|
struct _PinosNodeInfo {
|
|
uint32_t id;
|
|
uint64_t change_mask;
|
|
const char *name;
|
|
PinosNodeState state;
|
|
const char *error;
|
|
SpaDict *props;
|
|
};
|
|
|
|
PinosNodeInfo * pinos_node_info_update (PinosNodeInfo *info,
|
|
const PinosNodeInfo *update);
|
|
void pinos_node_info_free (PinosNodeInfo *info);
|
|
|
|
/**
|
|
* PinosNodeInfoCallback:
|
|
* @c: a #PinosContext
|
|
* @info: a #PinosNodeInfo
|
|
* @user_data: user data
|
|
*
|
|
* Callback with information about the Pinos node in @info.
|
|
*/
|
|
typedef void (*PinosNodeInfoCallback) (PinosContext *c,
|
|
SpaResult res,
|
|
const PinosNodeInfo *info,
|
|
void *user_data);
|
|
|
|
void pinos_context_list_node_info (PinosContext *context,
|
|
PinosNodeInfoCallback cb,
|
|
void *user_data);
|
|
void pinos_context_get_node_info_by_id (PinosContext *context,
|
|
uint32_t id,
|
|
PinosNodeInfoCallback cb,
|
|
void *user_data);
|
|
|
|
|
|
/**
|
|
* PinosLinkInfo:
|
|
* @id: generic id of the link
|
|
* @change_mask: bitfield of changed fields since last call
|
|
* @output_node_path: the output node
|
|
* @output_port: the output port
|
|
* @input_node_path: the input node
|
|
* @input_port: the input port
|
|
*
|
|
* The link information. Extra information can be added in later
|
|
* versions.
|
|
*/
|
|
struct _PinosLinkInfo {
|
|
uint32_t id;
|
|
uint64_t change_mask;
|
|
uint32_t output_node_id;
|
|
uint32_t output_port_id;
|
|
uint32_t input_node_id;
|
|
uint32_t input_port_id;
|
|
};
|
|
|
|
PinosLinkInfo * pinos_link_info_update (PinosLinkInfo *info,
|
|
const PinosLinkInfo *update);
|
|
void pinos_link_info_free (PinosLinkInfo *info);
|
|
|
|
|
|
/**
|
|
* PinosLinkInfoCallback:
|
|
* @c: a #PinosContext
|
|
* @info: a #PinosLinkInfo
|
|
* @user_data: user data
|
|
*
|
|
* Callback with information about the Pinos link in @info.
|
|
*/
|
|
typedef void (*PinosLinkInfoCallback) (PinosContext *c,
|
|
SpaResult res,
|
|
const PinosLinkInfo *info,
|
|
void *user_data);
|
|
|
|
void pinos_context_list_link_info (PinosContext *context,
|
|
PinosLinkInfoCallback cb,
|
|
void *user_data);
|
|
void pinos_context_get_link_info_by_id (PinosContext *context,
|
|
uint32_t id,
|
|
PinosLinkInfoCallback cb,
|
|
void *user_data);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __PINOS_INTROSPECT_H__ */
|