|
|
|
#include <sys/ipc.h>
|
|
|
|
#include <sys/msg.h>
|
|
|
|
#include <string.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <stdbool.h>
|
|
|
|
|
|
|
|
#include "mangoapp_proto.h"
|
|
|
|
|
|
|
|
static void help_and_quit() {
|
|
|
|
fprintf(stderr, "Usage: mangohudctl [set|toggle] attribute [value]\n");
|
|
|
|
fprintf(stderr, " mangohudctl reload-cfg\n");
|
|
|
|
fprintf(stderr, "Attributes:\n");
|
|
|
|
fprintf(stderr, " no_display hides or shows hud\n");
|
|
|
|
fprintf(stderr, " log_session handles logging status\n");
|
|
|
|
fprintf(stderr, " reload_config reloads the config\n");
|
|
|
|
fprintf(stderr, "Accepted values:\n");
|
|
|
|
fprintf(stderr, " true\n");
|
|
|
|
fprintf(stderr, " false\n");
|
|
|
|
fprintf(stderr, " 1\n");
|
|
|
|
fprintf(stderr, " 0\n");
|
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static bool str_to_bool(const char *value)
|
|
|
|
{
|
|
|
|
if (strcasecmp(value, "true") == 0 || strcmp(value, "1") == 0)
|
|
|
|
return true;
|
|
|
|
else if (strcasecmp(value, "false") == 0 || strcmp(value, "0") == 0)
|
|
|
|
return false;
|
|
|
|
|
|
|
|
/* invalid boolean, display a nice error message saying that */
|
|
|
|
fprintf(stderr, "The value '%s' is not an accepted boolean. Use 0/1 or true/false\n", value);
|
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
int main(int argc, char *argv[])
|
|
|
|
{
|
|
|
|
/* Set up message queue */
|
|
|
|
int key = ftok("mangoapp", 65);
|
|
|
|
int msgid = msgget(key, 0666 | IPC_CREAT);
|
|
|
|
/* Create the message that we will send to mangohud */
|
|
|
|
struct mangoapp_ctrl_msgid1_v1 ctrl_msg = {
|
|
|
|
.hdr.msg_type = 2,
|
|
|
|
.hdr.ctrl_msg_type = 1,
|
|
|
|
.hdr.version = 1,
|
|
|
|
};
|
|
|
|
uint8_t value;
|
|
|
|
|
|
|
|
if (argc <= 2)
|
|
|
|
help_and_quit();
|
|
|
|
|
|
|
|
if (strcmp(argv[1], "set") == 0) {
|
|
|
|
if (argc != 4)
|
|
|
|
help_and_quit();
|
|
|
|
|
|
|
|
value = str_to_bool(argv[3]) ? 1 : 2;
|
|
|
|
} else if (strcmp(argv[1], "toggle") == 0) {
|
|
|
|
if (argc != 3)
|
|
|
|
help_and_quit();
|
|
|
|
|
|
|
|
value = 3;
|
|
|
|
} else {
|
|
|
|
help_and_quit();
|
|
|
|
}
|
|
|
|
|
|
|
|
if (strcmp(argv[2], "no_display") == 0)
|
|
|
|
ctrl_msg.no_display = value;
|
|
|
|
else if (strcmp(argv[2], "log_session") == 0)
|
|
|
|
ctrl_msg.log_session = value;
|
|
|
|
else if (strcmp(argv[2], "reload_config") == 0)
|
|
|
|
ctrl_msg.reload_config = value;
|
|
|
|
else
|
|
|
|
help_and_quit();
|
|
|
|
|
|
|
|
msgsnd(msgid, &ctrl_msg, sizeof(struct mangoapp_ctrl_msgid1_v1), IPC_NOWAIT);
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|