mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-10-31 22:25:38 -04:00
session-manager: add update/free functions for the info structures
This commit is contained in:
George Kiagiadakis
Wim Taymans
parent
df66edd9ab
commit
74718d6def
2 changed files with 318 additions and 0 deletions
|
|
@ -2,6 +2,7 @@ pipewire_ext_sm_headers = [
|
|||
'session-manager/impl-interfaces.h',
|
||||
'session-manager/interfaces.h',
|
||||
'session-manager/introspect.h',
|
||||
'session-manager/introspect-funcs.h',
|
||||
'session-manager/keys.h',
|
||||
]
|
||||
|
||||
|
|
|
|||
317
src/extensions/session-manager/introspect-funcs.h
Normal file
317
src/extensions/session-manager/introspect-funcs.h
Normal file
|
|
@ -0,0 +1,317 @@
|
|||
/* PipeWire
|
||||
*
|
||||
* Copyright © 2020 Collabora Ltd.
|
||||
* @author George Kiagiadakis <george.kiagiadakis@collabora.com>
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a
|
||||
* copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation
|
||||
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||
* and/or sell copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice (including the next
|
||||
* paragraph) shall be included in all copies or substantial portions of the
|
||||
* Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
* DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef PIPEWIRE_EXT_SESSION_MANAGER_INTROSPECT_FUNCS_H
|
||||
#define PIPEWIRE_EXT_SESSION_MANAGER_INTROSPECT_FUNCS_H
|
||||
|
||||
#include "introspect.h"
|
||||
#include <spa/pod/builder.h>
|
||||
#include <pipewire/pipewire.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
static inline struct pw_session_info *
|
||||
pw_session_info_update (struct pw_session_info *info,
|
||||
const struct pw_session_info *update)
|
||||
{
|
||||
struct extended_info {
|
||||
struct pw_properties *props_storage;
|
||||
struct pw_session_info info;
|
||||
} *ext;
|
||||
|
||||
if (update == NULL)
|
||||
return info;
|
||||
|
||||
if (info == NULL) {
|
||||
ext = (struct extended_info *) calloc(1, sizeof(*ext));
|
||||
if (ext == NULL)
|
||||
return NULL;
|
||||
|
||||
info = &ext->info;
|
||||
info->id = update->id;
|
||||
} else {
|
||||
ext = SPA_CONTAINER_OF(info, struct extended_info, info);
|
||||
}
|
||||
|
||||
info->change_mask = update->change_mask;
|
||||
|
||||
if (update->change_mask & PW_SESSION_CHANGE_MASK_PROPS) {
|
||||
if (!ext->props_storage) {
|
||||
ext->props_storage = pw_properties_new(NULL, NULL);
|
||||
info->props = &ext->props_storage->dict;
|
||||
}
|
||||
pw_properties_clear(ext->props_storage);
|
||||
pw_properties_update(ext->props_storage, update->props);
|
||||
}
|
||||
if (update->change_mask & PW_SESSION_CHANGE_MASK_PARAMS) {
|
||||
info->n_params = update->n_params;
|
||||
free((void *) info->params);
|
||||
if (update->params) {
|
||||
size_t size = info->n_params * sizeof(struct spa_param_info);
|
||||
info->params = (struct spa_param_info *) malloc(size);
|
||||
memcpy(info->params, update->params, size);
|
||||
}
|
||||
else
|
||||
info->params = NULL;
|
||||
}
|
||||
return info;
|
||||
}
|
||||
|
||||
static inline void
|
||||
pw_session_info_free (struct pw_session_info *info)
|
||||
{
|
||||
struct extended_info {
|
||||
struct pw_properties *props_storage;
|
||||
struct pw_session_info info;
|
||||
} *ext = SPA_CONTAINER_OF(info, struct extended_info, info);
|
||||
|
||||
if (ext->props_storage)
|
||||
pw_properties_free(ext->props_storage);
|
||||
free((void *) info->params);
|
||||
free(ext);
|
||||
}
|
||||
|
||||
static inline struct pw_endpoint_info *
|
||||
pw_endpoint_info_update (struct pw_endpoint_info *info,
|
||||
const struct pw_endpoint_info *update)
|
||||
{
|
||||
struct extended_info {
|
||||
struct pw_properties *props_storage;
|
||||
struct pw_endpoint_info info;
|
||||
} *ext;
|
||||
|
||||
if (update == NULL)
|
||||
return info;
|
||||
|
||||
if (info == NULL) {
|
||||
ext = (struct extended_info *) calloc(1, sizeof(*ext));
|
||||
if (ext == NULL)
|
||||
return NULL;
|
||||
|
||||
info = &ext->info;
|
||||
info->id = update->id;
|
||||
info->name = strdup(update->name);
|
||||
info->media_class = strdup(update->media_class);
|
||||
info->direction = update->direction;
|
||||
info->flags = update->flags;
|
||||
} else {
|
||||
ext = SPA_CONTAINER_OF(info, struct extended_info, info);
|
||||
}
|
||||
|
||||
info->change_mask = update->change_mask;
|
||||
|
||||
if (update->change_mask & PW_ENDPOINT_CHANGE_MASK_STREAMS)
|
||||
info->n_streams = update->n_streams;
|
||||
|
||||
if (update->change_mask & PW_ENDPOINT_CHANGE_MASK_SESSION)
|
||||
info->session_id = update->session_id;
|
||||
|
||||
if (update->change_mask & PW_ENDPOINT_CHANGE_MASK_PROPS) {
|
||||
if (!ext->props_storage) {
|
||||
ext->props_storage = pw_properties_new(NULL, NULL);
|
||||
info->props = &ext->props_storage->dict;
|
||||
}
|
||||
pw_properties_clear(ext->props_storage);
|
||||
pw_properties_update(ext->props_storage, update->props);
|
||||
}
|
||||
if (update->change_mask & PW_ENDPOINT_CHANGE_MASK_PARAMS) {
|
||||
info->n_params = update->n_params;
|
||||
free((void *) info->params);
|
||||
if (update->params) {
|
||||
size_t size = info->n_params * sizeof(struct spa_param_info);
|
||||
info->params = (struct spa_param_info *) malloc(size);
|
||||
memcpy(info->params, update->params, size);
|
||||
}
|
||||
else
|
||||
info->params = NULL;
|
||||
}
|
||||
return info;
|
||||
}
|
||||
|
||||
static inline void
|
||||
pw_endpoint_info_free (struct pw_endpoint_info *info)
|
||||
{
|
||||
struct extended_info {
|
||||
struct pw_properties *props_storage;
|
||||
struct pw_endpoint_info info;
|
||||
} *ext = SPA_CONTAINER_OF(info, struct extended_info, info);
|
||||
|
||||
if (ext->props_storage)
|
||||
pw_properties_free(ext->props_storage);
|
||||
free(info->name);
|
||||
free(info->media_class);
|
||||
free((void *) info->params);
|
||||
free(ext);
|
||||
}
|
||||
|
||||
static inline struct pw_endpoint_stream_info *
|
||||
pw_endpoint_stream_info_update (struct pw_endpoint_stream_info *info,
|
||||
const struct pw_endpoint_stream_info *update)
|
||||
{
|
||||
struct extended_info {
|
||||
struct pw_properties *props_storage;
|
||||
struct pw_endpoint_stream_info info;
|
||||
} *ext;
|
||||
|
||||
if (update == NULL)
|
||||
return info;
|
||||
|
||||
if (info == NULL) {
|
||||
ext = (struct extended_info *) calloc(1, sizeof(*ext));
|
||||
if (ext == NULL)
|
||||
return NULL;
|
||||
|
||||
info = &ext->info;
|
||||
info->id = update->id;
|
||||
info->endpoint_id = update->endpoint_id;
|
||||
info->name = strdup(update->name);
|
||||
} else {
|
||||
ext = SPA_CONTAINER_OF(info, struct extended_info, info);
|
||||
}
|
||||
|
||||
info->change_mask = update->change_mask;
|
||||
|
||||
if (update->change_mask & PW_ENDPOINT_STREAM_CHANGE_MASK_LINK_PARAMS) {
|
||||
free(info->link_params);
|
||||
info->link_params = spa_pod_copy(update->link_params);
|
||||
}
|
||||
if (update->change_mask & PW_ENDPOINT_STREAM_CHANGE_MASK_PROPS) {
|
||||
if (!ext->props_storage) {
|
||||
ext->props_storage = pw_properties_new(NULL, NULL);
|
||||
info->props = &ext->props_storage->dict;
|
||||
}
|
||||
pw_properties_clear(ext->props_storage);
|
||||
pw_properties_update(ext->props_storage, update->props);
|
||||
}
|
||||
if (update->change_mask & PW_ENDPOINT_STREAM_CHANGE_MASK_PARAMS) {
|
||||
info->n_params = update->n_params;
|
||||
free((void *) info->params);
|
||||
if (update->params) {
|
||||
size_t size = info->n_params * sizeof(struct spa_param_info);
|
||||
info->params = (struct spa_param_info *) malloc(size);
|
||||
memcpy(info->params, update->params, size);
|
||||
}
|
||||
else
|
||||
info->params = NULL;
|
||||
}
|
||||
return info;
|
||||
}
|
||||
|
||||
static inline void
|
||||
pw_endpoint_stream_info_free (struct pw_endpoint_stream_info *info)
|
||||
{
|
||||
struct extended_info {
|
||||
struct pw_properties *props_storage;
|
||||
struct pw_endpoint_stream_info info;
|
||||
} *ext = SPA_CONTAINER_OF(info, struct extended_info, info);
|
||||
|
||||
if (ext->props_storage)
|
||||
pw_properties_free(ext->props_storage);
|
||||
free(info->name);
|
||||
free(info->link_params);
|
||||
free((void *) info->params);
|
||||
free(ext);
|
||||
}
|
||||
|
||||
|
||||
static inline struct pw_endpoint_link_info *
|
||||
pw_endpoint_link_info_update (struct pw_endpoint_link_info *info,
|
||||
const struct pw_endpoint_link_info *update)
|
||||
{
|
||||
struct extended_info {
|
||||
struct pw_properties *props_storage;
|
||||
struct pw_endpoint_link_info info;
|
||||
} *ext;
|
||||
|
||||
if (update == NULL)
|
||||
return info;
|
||||
|
||||
if (info == NULL) {
|
||||
ext = (struct extended_info *) calloc(1, sizeof(*ext));
|
||||
if (ext == NULL)
|
||||
return NULL;
|
||||
|
||||
info = &ext->info;
|
||||
info->id = update->id;
|
||||
info->session_id = update->session_id;
|
||||
info->output_endpoint_id = update->output_endpoint_id;
|
||||
info->output_stream_id = update->output_stream_id;
|
||||
info->input_endpoint_id = update->input_endpoint_id;
|
||||
info->input_stream_id = update->input_stream_id;
|
||||
} else {
|
||||
ext = SPA_CONTAINER_OF(info, struct extended_info, info);
|
||||
}
|
||||
|
||||
info->change_mask = update->change_mask;
|
||||
|
||||
if (update->change_mask & PW_ENDPOINT_LINK_CHANGE_MASK_STATE) {
|
||||
info->state = update->state;
|
||||
free(info->error);
|
||||
info->error = update->error ? strdup(update->error) : NULL;
|
||||
}
|
||||
if (update->change_mask & PW_ENDPOINT_LINK_CHANGE_MASK_PROPS) {
|
||||
if (!ext->props_storage) {
|
||||
ext->props_storage = pw_properties_new(NULL, NULL);
|
||||
info->props = &ext->props_storage->dict;
|
||||
}
|
||||
pw_properties_clear(ext->props_storage);
|
||||
pw_properties_update(ext->props_storage, update->props);
|
||||
}
|
||||
if (update->change_mask & PW_ENDPOINT_LINK_CHANGE_MASK_PARAMS) {
|
||||
info->n_params = update->n_params;
|
||||
free((void *) info->params);
|
||||
if (update->params) {
|
||||
size_t size = info->n_params * sizeof(struct spa_param_info);
|
||||
info->params = (struct spa_param_info *) malloc(size);
|
||||
memcpy(info->params, update->params, size);
|
||||
}
|
||||
else
|
||||
info->params = NULL;
|
||||
}
|
||||
return info;
|
||||
}
|
||||
|
||||
static inline void
|
||||
pw_endpoint_link_info_free (struct pw_endpoint_link_info *info)
|
||||
{
|
||||
struct extended_info {
|
||||
struct pw_properties *props_storage;
|
||||
struct pw_endpoint_link_info info;
|
||||
} *ext = SPA_CONTAINER_OF(info, struct extended_info, info);
|
||||
|
||||
if (ext->props_storage)
|
||||
pw_properties_free(ext->props_storage);
|
||||
free(info->error);
|
||||
free((void *) info->params);
|
||||
free(ext);
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
#endif /* PIPEWIRE_EXT_SESSION_MANAGER_INTROSPECT_FUNCS_H */
|
||||
Loading…
Add table
Add a link
Reference in a new issue