mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
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1d1f035e78
Pass a factory_name in the object_info of monitor and device. Restructure the factory name to mean something functionaly. With the factory to library mapping this then means that the implementation of certain factories can be configured in the config file.
116 lines
3.2 KiB
C
116 lines
3.2 KiB
C
/* PipeWire
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* Copyright © 2016 Axis Communications <dev-gstreamer@axis.com>
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* @author Linus Svensson <linus.svensson@axis.com>
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* Copyright © 2018 Wim Taymans
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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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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <errno.h>
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#include <getopt.h>
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#include <limits.h>
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#include <pipewire/utils.h>
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#include <pipewire/log.h>
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#include <pipewire/core.h>
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#include <pipewire/module.h>
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#include <pipewire/keys.h>
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#include "spa-monitor.h"
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static const struct spa_dict_item module_props[] = {
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{ PW_KEY_MODULE_AUTHOR, "Wim Taymans <wim.taymans@gmail.com>" },
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{ PW_KEY_MODULE_DESCRIPTION, "Manage SPA monitors" },
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{ PW_KEY_MODULE_VERSION, PACKAGE_VERSION },
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};
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struct data {
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struct pw_spa_monitor *monitor;
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struct spa_hook module_listener;
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};
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static void module_destroy(void *data)
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{
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struct data *d = data;
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spa_hook_remove(&d->module_listener);
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pw_spa_monitor_destroy(d->monitor);
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}
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const struct pw_module_events module_events = {
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PW_VERSION_MODULE_EVENTS,
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.destroy = module_destroy,
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};
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SPA_EXPORT
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int pipewire__module_init(struct pw_module *module, const char *args)
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{
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struct pw_core *core = pw_module_get_core(module);
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const char *dir, *lib;
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char **argv;
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int n_tokens;
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struct pw_spa_monitor *monitor;
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struct data *data;
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if (args == NULL)
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goto wrong_arguments;
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argv = pw_split_strv(args, " \t", INT_MAX, &n_tokens);
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if (n_tokens < 2)
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goto not_enough_arguments;
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if ((dir = getenv("SPA_PLUGIN_DIR")) == NULL)
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dir = PLUGINDIR;
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if (n_tokens < 3)
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lib = pw_core_find_spa_lib(core, argv[0]);
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else
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lib = argv[2];
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monitor = pw_spa_monitor_load(core,
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pw_module_get_global(module),
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dir, lib, argv[0], argv[1],
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NULL,
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sizeof(struct data));
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if (monitor == NULL)
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return -ENOMEM;
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data = monitor->user_data;
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data->monitor = monitor;
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pw_free_strv(argv);
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pw_module_add_listener(module, &data->module_listener, &module_events, data);
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pw_module_update_properties(module, &SPA_DICT_INIT_ARRAY(module_props));
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return 0;
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not_enough_arguments:
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pw_free_strv(argv);
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wrong_arguments:
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pw_log_error("usage: module-spa-monitor <factory> <name> [<plugin>]");
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return -EINVAL;
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}
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