mirror of
https://github.com/swaywm/sway.git
synced 2024-12-30 17:06:40 +01:00
d7d29fe546
This adds a 3 second timeout to the initial reply in swaymsg. This
prevents swaymsg from hanging when `swaymsg -t get_{inputs,seats}` is
used in i3. The timeout is removed when waiting for a subscribed event
or monitoring for subscribed events.
This also adds type checks to commands where i3 does not reply with all
of the properties that sway does (such as `modes` in `get_outputs`).
This is mostly just a behavioral adjustment since swaymsg should run on
i3. When running under i3, some command reply's (such as the one for
`get_outputs) may have more useful information in the raw json than the
pretty printed version.
46 lines
1 KiB
C
46 lines
1 KiB
C
#ifndef _SWAY_IPC_CLIENT_H
|
|
#define _SWAY_IPC_CLIENT_H
|
|
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include <sys/time.h>
|
|
|
|
#include "ipc.h"
|
|
|
|
/**
|
|
* IPC response including type of IPC response, size of payload and the json
|
|
* encoded payload string.
|
|
*/
|
|
struct ipc_response {
|
|
uint32_t size;
|
|
uint32_t type;
|
|
char *payload;
|
|
};
|
|
|
|
/**
|
|
* Gets the path to the IPC socket from sway.
|
|
*/
|
|
char *get_socketpath(void);
|
|
/**
|
|
* Opens the sway socket.
|
|
*/
|
|
int ipc_open_socket(const char *socket_path);
|
|
/**
|
|
* Issues a single IPC command and returns the buffer. len will be updated with
|
|
* the length of the buffer returned from sway.
|
|
*/
|
|
char *ipc_single_command(int socketfd, uint32_t type, const char *payload, uint32_t *len);
|
|
/**
|
|
* Receives a single IPC response and returns an ipc_response.
|
|
*/
|
|
struct ipc_response *ipc_recv_response(int socketfd);
|
|
/**
|
|
* Free ipc_response struct
|
|
*/
|
|
void free_ipc_response(struct ipc_response *response);
|
|
/**
|
|
* Sets the receive timeout for the IPC socket
|
|
*/
|
|
bool ipc_set_recv_timeout(int socketfd, struct timeval tv);
|
|
|
|
#endif
|