mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-03 09:01:54 -05:00
4cf59e3953
Rework the access checks. Add owner field to more objects to do access control checks Make sure the object global is set in the object before signaling the new global.
145 lines
4.9 KiB
C
145 lines
4.9 KiB
C
/* Pinos
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* Copyright (C) 2015 Wim Taymans <wim.taymans@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __PINOS_CORE_H__
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#define __PINOS_CORE_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct _PinosCore PinosCore;
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typedef struct _PinosGlobal PinosGlobal;
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#include <spa/include/spa/log.h>
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#include <pinos/client/type.h>
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#include <pinos/server/access.h>
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#include <pinos/server/main-loop.h>
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#include <pinos/server/data-loop.h>
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#include <pinos/server/node.h>
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#include <pinos/server/link.h>
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#include <pinos/server/node-factory.h>
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typedef SpaResult (*PinosBindFunc) (PinosGlobal *global,
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PinosClient *client,
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uint32_t version,
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uint32_t id);
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struct _PinosGlobal {
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PinosCore *core;
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PinosClient *owner;
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SpaList link;
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uint32_t id;
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uint32_t type;
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uint32_t version;
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void *object;
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PINOS_SIGNAL (destroy_signal, (PinosListener *listener,
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PinosGlobal *global));
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};
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/**
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* PinosCore:
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*
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* Pinos core object class.
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*/
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struct _PinosCore {
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PinosGlobal *global;
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PinosCoreInfo info;
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PinosProperties *properties;
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PinosType type;
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PinosAccess *access;
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PinosMap objects;
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SpaList resource_list;
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SpaList registry_resource_list;
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SpaList global_list;
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SpaList client_list;
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SpaList node_list;
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SpaList node_factory_list;
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SpaList link_list;
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PinosMainLoop *main_loop;
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PinosDataLoop *data_loop;
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SpaSupport *support;
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uint32_t n_support;
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PINOS_SIGNAL (destroy_signal, (PinosListener *listener,
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PinosCore *core));
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PINOS_SIGNAL (global_added, (PinosListener *listener,
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PinosCore *core,
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PinosGlobal *global));
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PINOS_SIGNAL (global_removed, (PinosListener *listener,
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PinosCore *core,
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PinosGlobal *global));
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};
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PinosCore * pinos_core_new (PinosMainLoop *main_loop,
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PinosProperties *props);
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void pinos_core_destroy (PinosCore *core);
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void pinos_core_update_properties (PinosCore *core,
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const SpaDict *dict);
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bool pinos_core_add_global (PinosCore *core,
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PinosClient *owner,
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uint32_t type,
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uint32_t version,
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void *object,
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PinosBindFunc bind,
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PinosGlobal **global);
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SpaResult pinos_global_bind (PinosGlobal *global,
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PinosClient *client,
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uint32_t version,
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uint32_t id);
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void pinos_global_destroy (PinosGlobal *global);
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SpaFormat * pinos_core_find_format (PinosCore *core,
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PinosPort *output,
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PinosPort *input,
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PinosProperties *props,
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uint32_t n_format_filters,
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SpaFormat **format_filters,
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char **error);
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PinosPort * pinos_core_find_port (PinosCore *core,
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PinosPort *other_port,
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uint32_t id,
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PinosProperties *props,
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uint32_t n_format_filters,
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SpaFormat **format_filters,
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char **error);
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PinosNodeFactory * pinos_core_find_node_factory (PinosCore *core,
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const char *name);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __PINOS_CORE_H__ */
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