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pulse-server: add operation with custom callback

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Add an operation with a custom callback when the roundtrip completed.
This commit is contained in:
Wim Taymans 2022-02-17 16:56:21 +01:00
parent ae14ef7a49
commit 7ddcc91461
2 changed files with 19 additions and 2 deletions
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14
src/modules/module-protocol-pulse/operation.c
View file

@ -33,7 +33,9 @@
#include "operation.h" #include "operation.h"
#include "reply.h" #include "reply.h"
int operation_new(struct client *client, uint32_t tag) int operation_new_cb(struct client *client, uint32_t tag,
void (*callback)(void *data, struct client *client, uint32_t tag),
void *data)
{ {
struct operation *o; struct operation *o;
@ -42,6 +44,8 @@ int operation_new(struct client *client, uint32_t tag)
o->client = client; o->client = client;
o->tag = tag; o->tag = tag;
o->callback = callback;
o->data = data;
spa_list_append(&client->operations, &o->link); spa_list_append(&client->operations, &o->link);
pw_manager_sync(client->manager); pw_manager_sync(client->manager);
@ -51,6 +55,11 @@ int operation_new(struct client *client, uint32_t tag)
return 0; return 0;
} }
int operation_new(struct client *client, uint32_t tag)
{
return operation_new_cb(client, tag, NULL, NULL);
}
void operation_free(struct operation *o) void operation_free(struct operation *o)
{ {
spa_list_remove(&o->link); spa_list_remove(&o->link);
@ -63,6 +72,9 @@ void operation_complete(struct operation *o)
pw_log_info("[%s]: tag:%u complete", client->name, o->tag); pw_log_info("[%s]: tag:%u complete", client->name, o->tag);
if (o->callback)
o->callback(o->data, client, o->tag);
else
reply_simple_ack(client, o->tag); reply_simple_ack(client, o->tag);
operation_free(o); operation_free(o);
} }

5
src/modules/module-protocol-pulse/operation.h
View file

@ -35,9 +35,14 @@ struct operation {
struct spa_list link; struct spa_list link;
struct client *client; struct client *client;
uint32_t tag; uint32_t tag;
void (*callback) (void *data, struct client *client, uint32_t tag);
void *data;
}; };
int operation_new(struct client *client, uint32_t tag); int operation_new(struct client *client, uint32_t tag);
int operation_new_cb(struct client *client, uint32_t tag,
void (*callback) (void *data, struct client *client, uint32_t tag),
void *data);
void operation_free(struct operation *o); void operation_free(struct operation *o);
void operation_complete(struct operation *o); void operation_complete(struct operation *o);