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#define AL_LOG_SECTION "client"
#include <al/log.h>
#include <nnwt/multiplex.h>
#include "client.h"
#include "common.h"
#include "../server/common.h"
#include "../liana/list.h"
static bool results_callback(void *userdata, struct nn_rpc_connection *conn,
struct nn_packet *packet, struct nn_packet *rpacket)
{
struct camu_client *client = (struct camu_client *)userdata;
(void)conn;
(void)rpacket;
u8 op = nn_packet_read_u8(packet);
switch (op) {
case CAMU_CLIENT_CREATE_SEARCH: {
s32 id = nn_packet_read_s32(packet);
client->callback(client->userdata, CAMU_CLIENT_SEARCH_CREATED, &id);
break;
}
case CAMU_CLIENT_GET_PAGE:
client->callback(client->userdata, CAMU_CLIENT_GOT_RESULTS, packet);
break;
}
nn_packet_stream_return_packet(conn->stream, packet);
return false;
}
static bool meta_callback(void *userdata, struct nn_rpc_connection *conn,
struct nn_packet *packet, struct nn_packet *rpacket)
{
struct camu_client *client = (struct camu_client *)userdata;
(void)conn;
(void)rpacket;
client->callback(client->userdata, CAMU_CLIENT_GOT_META, packet);
nn_packet_stream_return_packet(conn->stream, packet);
return false;
}
static bool visual_data_callback(void *userdata, struct nn_rpc_connection *conn,
struct nn_packet *packet, struct nn_packet *rpacket)
{
struct camu_client *client = (struct camu_client *)userdata;
(void)conn;
(void)rpacket;
client->callback(client->userdata, CAMU_CLIENT_GOT_VISUAL_DATA, packet);
nn_packet_stream_return_packet(conn->stream, packet);
return false;
}
static struct nn_rpc_command commands[] = {
{ .op = CAMU_CLIENT_RESULTS, .callback = results_callback, .userdata = NULL },
{ .op = CAMU_CLIENT_META, .callback = meta_callback, .userdata = NULL },
{ .op = CAMU_CLIENT_VISUAL_DATA, .callback = visual_data_callback, .userdata = NULL }
};
static void idd_callback(void *userdata, struct nn_rpc_connection *conn, struct nn_packet *packet)
{
struct camu_client *client = (struct camu_client *)userdata;
client->callback(client->userdata, CAMU_CLIENT_LOGGED_IN, packet);
log_info("Logged in.");
nn_packet_stream_return_packet(conn->stream, packet);
}
static void connection_callback(void *userdata, struct nn_rpc_connection *conn)
{
struct camu_client *client = (struct camu_client *)userdata;
client->conn = conn;
struct nn_packet *packet = nn_rpc_get_packet(&client->client, CAMU_SERVER_IDENTIFY);
nn_packet_write_u8(packet, CAMU_CLIENT);
nn_packet_write_str(packet, &client->username);
nn_rpc_connection_command(client->conn, packet, idd_callback, client);
}
static void connection_closed_callback(void *userdata, struct nn_rpc_connection *conn)
{
struct camu_client *client = (struct camu_client *)userdata;
al_assert(client->conn == NULL || client->conn == conn);
client->conn = NULL;
}
bool camu_client_login(struct camu_client *client, str *username,
struct nn_event_loop *loop, u8 type, str *addr, u16 port)
{
client->loop = loop;
al_str_clone(&client->username, username);
client->conn = NULL;
nn_rpc_init(&client->client, client->loop, connection_callback, connection_closed_callback, client);
for (u32 i = 0; i < ARRAY_SIZE(commands); i++) {
commands[i].userdata = client;
nn_rpc_add_command(&client->client, &commands[i]);
}
nn_rpc_prepare_client(&client->client);
#ifdef CAMU_DIRECT_MODE
(void)type;
(void)addr;
(void)port;
struct nn_rpc_connection *conn = client->client.conn;
nn_multiplex_direct_connect(conn->stream, CAMU_MULTIPLEX_RPC);
#else
nn_rpc_connect(&client->client, CAMU_MULTIPLEX_RPC, type, addr, port);
#endif
return true;
}
void camu_client_create_list(struct camu_client *client, str *name,
void (*callback)(void *, struct nn_rpc_connection *conn, struct nn_packet *), void *userdata)
{
struct nn_packet *packet = nn_rpc_get_packet(&client->client, CAMU_SERVER_CLIENT_COMMAND);
nn_packet_write_u8(packet, CAMU_CLIENT_CREATE_LIST);
nn_packet_write_str(packet, name);
nn_rpc_connection_command(client->conn, packet, callback, userdata);
}
void camu_client_toggle_sink(struct camu_client *client, str *sink, str *list, bool enable,
void (*callback)(void *, struct nn_rpc_connection *conn, struct nn_packet *), void *userdata)
{
struct nn_packet *packet = nn_rpc_get_packet(&client->client, CAMU_SERVER_CLIENT_COMMAND);
nn_packet_write_u8(packet, CAMU_CLIENT_TOGGLE_SINK);
nn_packet_write_str(packet, sink);
nn_packet_write_str(packet, list);
nn_packet_write_bool(packet, enable);
nn_rpc_connection_command(client->conn, packet, callback, userdata);
}
void camu_client_create_search(struct camu_client *client, str *module, str *query)
{
struct nn_packet *packet = nn_rpc_get_packet(&client->client, CAMU_SERVER_CLIENT_COMMAND);
nn_packet_write_u8(packet, CAMU_CLIENT_CREATE_SEARCH);
nn_packet_write_str(packet, module);
nn_packet_write_str(packet, query);
nn_rpc_connection_command(client->conn, packet, NULL, NULL);
}
void camu_client_get_page(struct camu_client *client, s32 id, u32 num)
{
struct nn_packet *packet = nn_rpc_get_packet(&client->client, CAMU_SERVER_CLIENT_COMMAND);
nn_packet_write_u8(packet, CAMU_CLIENT_GET_PAGE);
nn_packet_write_s32(packet, id);
nn_packet_write_u32(packet, num);
nn_rpc_connection_command(client->conn, packet, NULL, NULL);
}
void camu_client_request_visual_data(struct camu_client *client, u32 node_id)
{
struct nn_packet *packet = nn_rpc_get_packet(&client->client, CAMU_SERVER_CLIENT_COMMAND);
nn_packet_write_u8(packet, CAMU_CLIENT_REQUEST_VISUAL_DATA);
nn_packet_write_u32(packet, node_id);
nn_rpc_connection_command(client->conn, packet, NULL, NULL);
}
void camu_client_skipto(struct camu_client *client, str *list, s32 i)
{
struct nn_packet *packet = nn_rpc_get_packet(&client->client, CAMU_SERVER_LIST_ACTION);
nn_packet_write_str(packet, list);
nn_packet_write_u8(packet, CAMU_LIST_SKIPTO);
nn_packet_write_s32(packet, LIANA_SEQUENCE_ANY);
nn_packet_write_s32(packet, i);
nn_rpc_connection_command(client->conn, packet, NULL, NULL);
}
void camu_client_seek(struct camu_client *client, str *list, u32 id, u64 pos)
{
struct nn_packet *packet = nn_rpc_get_packet(&client->client, CAMU_SERVER_LIST_ACTION);
nn_packet_write_str(packet, list);
nn_packet_write_u8(packet, CAMU_LIST_SEEK);
nn_packet_write_s32(packet, LIANA_SEQUENCE_ANY);
nn_packet_write_u32(packet, id);
nn_packet_write_u64(packet, pos);
nn_rpc_connection_command(client->conn, packet, NULL, NULL);
}
void camu_client_disconnect(struct camu_client *client)
{
nn_rpc_conn_flush(client->conn);
}
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