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protocol-native: pass a message around

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Pass a message around to make things more extensible later.
Keep fds per message if we ever want to write individual
messages.
Pass number of fds in the message header. We might need this to
close the fds when the proxy is gone.
This commit is contained in:
Wim Taymans 2019-03-19 16:15:20 +01:00
parent 30747942ac
commit 70e62aacd7
7 changed files with 316 additions and 304 deletions
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12
src/modules/module-protocol-native/connection.h
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@ -32,6 +32,8 @@ extern "C" {
#include <spa/utils/defs.h>
#include <spa/utils/hook.h>
#include <extensions/protocol-native.h>
struct pw_protocol_native_connection_events {
#define PW_VERSION_PROTOCOL_NATIVE_CONNECTION_EVENTS 0
uint32_t version;
@ -71,19 +73,17 @@ pw_protocol_native_connection_new(struct pw_core *core, int fd);
void
pw_protocol_native_connection_destroy(struct pw_protocol_native_connection *conn);
bool
int
pw_protocol_native_connection_get_next(struct pw_protocol_native_connection *conn,
uint8_t *opcode,
uint32_t *dest_id,
void **data, uint32_t *size, int *seq);
const struct pw_protocol_native_message **msg);
uint32_t pw_protocol_native_connection_add_fd(struct pw_protocol_native_connection *conn, int fd);
int pw_protocol_native_connection_get_fd(struct pw_protocol_native_connection *conn, uint32_t index);
struct spa_pod_builder *
pw_protocol_native_connection_begin(struct pw_protocol_native_connection *conn,
uint32_t id, uint8_t opcode, int *res);
uint32_t id, uint8_t opcode,
struct pw_protocol_native_message **msg);
int
pw_protocol_native_connection_end(struct pw_protocol_native_connection *conn,