25 #ifndef PIPEWIRE_PROXY_H 26 #define PIPEWIRE_PROXY_H 32 #include <spa/utils/hook.h> 107 #define PW_VERSION_PROXY_EVENTS 0 133 size_t user_data_size );
137 struct spa_hook *listener,
144 struct spa_hook *listener,
187 #define pw_proxy_notify(p,type,event,version,...) \ 188 spa_hook_list_call(pw_proxy_get_object_listeners(p), \ 189 type, event, version, ## __VA_ARGS__) 191 #define pw_proxy_call(p,type,method,version,...) \ 192 spa_interface_call((struct spa_interface*)p, \ 193 type, method, version, ##__VA_ARGS__) 195 #define pw_proxy_call_res(p,type,method,version,...) \ 197 int _res = -ENOTSUP; \ 198 spa_interface_call_res((struct spa_interface*)p, \ 199 type, _res, method, version, ##__VA_ARGS__); \ struct pw_protocol * pw_proxy_get_protocol(struct pw_proxy *proxy)
Get the protocol used for the proxy.
Definition: proxy.c:189
Manages protocols and their implementation.
void pw_proxy_destroy(struct pw_proxy *proxy)
destroy a proxy
void pw_proxy_add_object_listener(struct pw_proxy *proxy, struct spa_hook *listener, const void *funcs, void *data)
Add a listener for the events received from the remote object.
Definition: proxy.c:206
static uint32_t int int res
Definition: core.h:325
int struct spa_hook_list * pw_proxy_get_object_listeners(struct pw_proxy *proxy)
Get the listener of proxy.
Definition: proxy.c:349
int pw_proxy_error(struct pw_proxy *proxy, int res, const char *error)
Generate an error for a proxy.
Definition: proxy.c:337
struct pw_proxy * pw_proxy_new(struct pw_proxy *factory, const char *type, uint32_t version, size_t user_data_size)
Make a new proxy object.
void * pw_proxy_get_user_data(struct pw_proxy *proxy)
Get the user_data.
Definition: proxy.c:148
Definition: protocol.h:80
void pw_proxy_add_listener(struct pw_proxy *proxy, struct spa_hook *listener, const struct pw_proxy_events *events, void *data)
Add an event listener to proxy.
Definition: proxy.c:197
static uint32_t int int const char * message
Definition: core.h:325
int pw_proxy_set_bound_id(struct pw_proxy *proxy, uint32_t global_id)
Set the global id this proxy is bound to.
Definition: proxy.c:160
void(* done)(void *data, int seq)
a reply to a sync method completed
Definition: proxy.h:121
const char * pw_proxy_get_type(struct pw_proxy *proxy, uint32_t *version)
Get the type and version of the proxy.
Definition: proxy.c:175
Represents an object on the client side.
uint32_t pw_proxy_get_bound_id(struct pw_proxy *proxy)
Get the global id bound to this proxy of SPA_ID_INVALID when not bound to a global.
Definition: proxy.c:169
int pw_proxy_errorf(struct pw_proxy *proxy, int res, const char *error,...) SPA_PRINTF_FUNC(3
uint32_t pw_proxy_get_id(struct pw_proxy *proxy)
Get the local id of the proxy.
Definition: proxy.c:154
int pw_proxy_sync(struct pw_proxy *proxy, int seq)
Generate an sync method for a proxy.
Definition: proxy.c:309
Proxy events, use pw_proxy_add_listener.
Definition: proxy.h:106
void(* destroy)(void *data)
The proxy is destroyed.
Definition: proxy.h:111
void(* bound)(void *data, uint32_t global_id)
a proxy is bound to a global id
Definition: proxy.h:114
static uint32_t int seq
Definition: core.h:325
int pw_proxy_install_marshal(struct pw_proxy *proxy, bool implementor)
Install a marshal function on a proxy.
Definition: proxy.c:123
void(* error)(void *data, int seq, int res, const char *message)
an error occurred on the proxy
Definition: proxy.h:124
uint32_t version
Definition: proxy.h:108
const struct pw_protocol_marshal * pw_proxy_get_marshal(struct pw_proxy *proxy)
Get the marshal functions for the proxy.
Definition: proxy.c:355
void(* removed)(void *data)
a proxy is removed from the server.
Definition: proxy.h:118