security-context.h

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/* PipeWire */
/* SPDX-FileCopyrightText: Copyright © 2019 Wim Taymans */
/* SPDX-License-Identifier: MIT */
 
#ifndef PIPEWIRE_EXT_SECURITY_CONTEXT_H
#define PIPEWIRE_EXT_SECURITY_CONTEXT_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <spa/utils/defs.h>
 
#define PW_TYPE_INTERFACE_SecurityContext               PW_TYPE_INFO_INTERFACE_BASE "SecurityContext"
 
#define PW_SECURITY_CONTEXT_PERM_MASK                   PW_PERM_RWX
 
#define PW_VERSION_SECURITY_CONTEXT                     3
struct pw_security_context;
 
#define PW_EXTENSION_MODULE_SECURITY_CONTEXT            PIPEWIRE_MODULE_PREFIX "module-security-context"
 
#define PW_SECURITY_CONTEXT_EVENT_NUM                   0
 
 
struct pw_security_context_events {
#define PW_VERSION_SECURITY_CONTEXT_EVENTS              0
        uint32_t version;
};
 
#define PW_SECURITY_CONTEXT_METHOD_ADD_LISTENER         0
#define PW_SECURITY_CONTEXT_METHOD_CREATE               1
#define PW_SECURITY_CONTEXT_METHOD_NUM                  2
 
struct pw_security_context_methods {
#define PW_VERSION_SECURITY_CONTEXT_METHODS             0
        uint32_t version;
 
        int (*add_listener) (void *object,
                        struct spa_hook *listener,
                        const struct pw_security_context_events *events,
                        void *data);
 
        int (*create) (void *object,
                        int listen_fd,
                        int close_fd,
                        const struct spa_dict *props);
};
 
 
#define pw_security_context_method(o,method,version,...)                \
({                                                                      \
        int _res = -ENOTSUP;                                            \
        spa_interface_call_res((struct spa_interface*)o,                \
                        struct pw_security_context_methods, _res,       \
                        method, version, ##__VA_ARGS__);                \
        _res;                                                           \
})
 
#define pw_security_context_add_listener(c,...) pw_security_context_method(c,add_listener,0,__VA_ARGS__)
#define pw_security_context_create(c,...)       pw_security_context_method(c,create,0,__VA_ARGS__)
 
#ifdef __cplusplus
}  /* extern "C" */
#endif
 
#endif /* PIPEWIRE_EXT_SECURITY_CONTEXT_H */