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session-manager: move files into client-endpoint / client-session subdirs
To clean up space for the new implementation. The existing code is exclusively for use with the client-endpoint and client-session factories.
This commit is contained in:
George Kiagiadakis
Wim Taymans
parent
bc3a92e950
commit
234c642746
13 changed files with 6 additions and 6 deletions
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@ -1,338 +0,0 @@
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/* PipeWire
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*
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* Copyright © 2019 Collabora Ltd.
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* @author George Kiagiadakis <george.kiagiadakis@collabora.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include <stdbool.h>
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#include <string.h>
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#include <pipewire/impl.h>
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#include <extensions/session-manager.h>
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#include <spa/pod/filter.h>
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#include "endpoint-stream.h"
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#include "client-endpoint.h"
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#define NAME "endpoint-stream"
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struct resource_data {
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struct endpoint_stream *stream;
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struct spa_hook object_listener;
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uint32_t n_subscribe_ids;
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uint32_t subscribe_ids[32];
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};
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#define pw_endpoint_stream_resource(r,m,v,...) \
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pw_resource_call(r,struct pw_endpoint_stream_events,m,v,__VA_ARGS__)
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#define pw_endpoint_stream_resource_info(r,...) \
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pw_endpoint_stream_resource(r,info,0,__VA_ARGS__)
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#define pw_endpoint_stream_resource_param(r,...) \
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pw_endpoint_stream_resource(r,param,0,__VA_ARGS__)
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static int endpoint_stream_enum_params (void *object, int seq,
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uint32_t id, uint32_t start, uint32_t num,
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const struct spa_pod *filter)
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{
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struct pw_resource *resource = object;
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struct resource_data *data = pw_resource_get_user_data(resource);
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struct endpoint_stream *this = data->stream;
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struct spa_pod *result;
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struct spa_pod *param;
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uint8_t buffer[1024];
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struct spa_pod_builder b = { 0 };
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uint32_t index;
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uint32_t next = start;
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uint32_t count = 0;
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while (true) {
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index = next++;
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if (index >= this->n_params)
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break;
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param = this->params[index];
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if (param == NULL || !spa_pod_is_object_id(param, id))
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continue;
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spa_pod_builder_init(&b, buffer, sizeof(buffer));
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if (spa_pod_filter(&b, &result, param, filter) != 0)
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continue;
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pw_log_debug(NAME" %p: %d param %u", this, seq, index);
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pw_endpoint_stream_resource_param(resource, seq, id, index, next, result);
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if (++count == num)
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break;
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}
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return 0;
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}
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static int endpoint_stream_subscribe_params (void *object, uint32_t *ids, uint32_t n_ids)
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{
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struct pw_resource *resource = object;
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struct resource_data *data = pw_resource_get_user_data(resource);
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uint32_t i;
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n_ids = SPA_MIN(n_ids, SPA_N_ELEMENTS(data->subscribe_ids));
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data->n_subscribe_ids = n_ids;
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for (i = 0; i < n_ids; i++) {
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data->subscribe_ids[i] = ids[i];
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pw_log_debug(NAME" %p: resource %d subscribe param %u",
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data->stream, pw_resource_get_id(resource), ids[i]);
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endpoint_stream_enum_params(resource, 1, ids[i], 0, UINT32_MAX, NULL);
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}
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return 0;
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}
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static int endpoint_stream_set_param (void *object, uint32_t id, uint32_t flags,
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const struct spa_pod *param)
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{
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struct pw_resource *resource = object;
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struct resource_data *data = pw_resource_get_user_data(resource);
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struct endpoint_stream *this = data->stream;
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pw_client_endpoint_resource_set_param(this->client_ep->resource,
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id, flags, param);
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return 0;
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}
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static const struct pw_endpoint_stream_methods methods = {
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PW_VERSION_ENDPOINT_STREAM_METHODS,
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.subscribe_params = endpoint_stream_subscribe_params,
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.enum_params = endpoint_stream_enum_params,
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.set_param = endpoint_stream_set_param,
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};
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struct emit_param_data {
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struct endpoint_stream *this;
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struct spa_pod *param;
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uint32_t id;
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uint32_t index;
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uint32_t next;
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};
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static int emit_param(void *_data, struct pw_resource *resource)
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{
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struct emit_param_data *d = _data;
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struct resource_data *data;
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uint32_t i;
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data = pw_resource_get_user_data(resource);
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for (i = 0; i < data->n_subscribe_ids; i++) {
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if (data->subscribe_ids[i] == d->id) {
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pw_endpoint_stream_resource_param(resource, 1,
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d->id, d->index, d->next, d->param);
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}
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}
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return 0;
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}
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static void endpoint_stream_notify_subscribed(struct endpoint_stream *this,
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uint32_t index, uint32_t next)
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{
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struct pw_global *global = this->global;
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struct emit_param_data data;
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struct spa_pod *param = this->params[index];
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if (!param || !spa_pod_is_object (param))
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return;
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data.this = this;
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data.param = param;
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data.id = SPA_POD_OBJECT_ID (param);
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data.index = index;
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data.next = next;
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pw_global_for_each_resource(global, emit_param, &data);
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}
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static int emit_info(void *data, struct pw_resource *resource)
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{
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struct endpoint_stream *this = data;
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pw_endpoint_stream_resource_info(resource, &this->info);
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return 0;
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}
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int endpoint_stream_update(struct endpoint_stream *this,
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uint32_t change_mask,
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uint32_t n_params,
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const struct spa_pod **params,
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const struct pw_endpoint_stream_info *info)
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{
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if (change_mask & PW_CLIENT_ENDPOINT_UPDATE_PARAMS) {
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uint32_t i;
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size_t size = n_params * sizeof(struct spa_pod *);
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pw_log_debug(NAME" %p: update %d params", this, n_params);
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for (i = 0; i < this->n_params; i++)
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free(this->params[i]);
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this->params = realloc(this->params, size);
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if (size > 0 && !this->params) {
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this->n_params = 0;
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goto no_mem;
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}
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this->n_params = n_params;
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for (i = 0; i < this->n_params; i++) {
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this->params[i] = params[i] ? spa_pod_copy(params[i]) : NULL;
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endpoint_stream_notify_subscribed(this, i, i+1);
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}
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}
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if (change_mask & PW_CLIENT_ENDPOINT_UPDATE_INFO) {
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if (info->change_mask & PW_ENDPOINT_STREAM_CHANGE_MASK_LINK_PARAMS) {
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free(this->info.link_params);
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this->info.link_params = spa_pod_copy(info->link_params);
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}
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if (info->change_mask & PW_ENDPOINT_STREAM_CHANGE_MASK_PROPS)
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pw_properties_update(this->props, info->props);
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if (info->change_mask & PW_ENDPOINT_STREAM_CHANGE_MASK_PARAMS) {
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size_t size = info->n_params * sizeof(struct spa_param_info);
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this->info.params = realloc(this->info.params, size);
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if (size > 0 && !this->info.params) {
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this->info.n_params = 0;
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goto no_mem;
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}
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this->info.n_params = info->n_params;
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memcpy(this->info.params, info->params, size);
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}
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if (!this->info.name)
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this->info.name = info->name ? strdup(info->name) : NULL;
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this->info.change_mask = info->change_mask;
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pw_global_for_each_resource(this->global, emit_info, this);
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this->info.change_mask = 0;
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}
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return 0;
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no_mem:
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pw_log_error(NAME" can't update: no memory");
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pw_resource_error(this->client_ep->resource, -ENOMEM,
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NAME" can't update: no memory");
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return -ENOMEM;
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}
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static int endpoint_stream_bind(void *_data, struct pw_impl_client *client,
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uint32_t permissions, uint32_t version, uint32_t id)
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{
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struct endpoint_stream *this = _data;
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struct pw_global *global = this->global;
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struct pw_resource *resource;
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struct resource_data *data;
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resource = pw_resource_new(client, id, permissions,
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pw_global_get_type(global), version, sizeof(*data));
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if (resource == NULL)
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goto no_mem;
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data = pw_resource_get_user_data(resource);
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data->stream = this;
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pw_resource_add_object_listener(resource, &data->object_listener,
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&methods, resource);
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pw_log_debug(NAME" %p: bound to %d", this, pw_resource_get_id(resource));
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pw_global_add_resource(global, resource);
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this->info.change_mask = PW_ENDPOINT_STREAM_CHANGE_MASK_ALL;
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pw_endpoint_stream_resource_info(resource, &this->info);
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this->info.change_mask = 0;
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return 0;
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no_mem:
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pw_log_error(NAME" can't create resource: no memory");
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pw_resource_error(this->client_ep->resource, -ENOMEM,
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NAME" can't create resource: no memory");
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return -ENOMEM;
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}
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int endpoint_stream_init(struct endpoint_stream *this,
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uint32_t id, uint32_t endpoint_id,
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struct client_endpoint *client_ep,
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struct pw_context *context,
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struct pw_properties *properties)
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{
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pw_log_debug(NAME" %p: new", this);
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this->client_ep = client_ep;
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this->id = id;
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this->props = properties;
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pw_properties_setf(properties, PW_KEY_ENDPOINT_ID, "%u", endpoint_id);
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properties = pw_properties_copy(properties);
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if (!properties)
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goto no_mem;
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this->global = pw_global_new (context,
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PW_TYPE_INTERFACE_EndpointStream,
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PW_VERSION_ENDPOINT_STREAM,
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properties, endpoint_stream_bind, this);
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if (!this->global)
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goto no_mem;
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pw_properties_setf(this->props, PW_KEY_OBJECT_ID, "%u",
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pw_global_get_id(this->global));
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this->info.version = PW_VERSION_ENDPOINT_STREAM_INFO;
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this->info.id = pw_global_get_id(this->global);
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this->info.endpoint_id = endpoint_id;
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this->info.props = &this->props->dict;
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return pw_global_register(this->global);
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no_mem:
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pw_log_error(NAME" - can't create - out of memory");
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return -ENOMEM;
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}
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void endpoint_stream_clear(struct endpoint_stream *this)
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{
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uint32_t i;
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pw_log_debug(NAME" %p: destroy", this);
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pw_global_destroy(this->global);
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for (i = 0; i < this->n_params; i++)
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free(this->params[i]);
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free(this->params);
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free(this->info.name);
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free(this->info.link_params);
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free(this->info.params);
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if (this->props)
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pw_properties_free(this->props);
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}
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