#include <stddef.h>
#include <stdint.h>
#include <sys/types.h>

/*
 * Harness shared by the live tests: a strans daemon started in a private
 * XDG_RUNTIME_DIR with its output captured, the endpoints it publishes,
 * and the IPC probe used to prove the daemon answers.
 * Set testname before anything else; fail prefixes it to every message.
 */

typedef struct Daemon Daemon;
typedef struct Live Live;

enum
{
	Calltimeout = 4000,
	Starttimeout = 8000,
	Stoptimeout = 3000,
	Errmax = 8192,
};

struct Daemon
{
	pid_t	pid;
	int	errfd;
	char	*name;
	char	err[Errmax];
	size_t	nerr;
};

struct Live
{
	char	root[256];
	char	runtime[320];
	char	config[320];
	char	ibus[384];
	char	bus[448];
	char	home[320];
	char	socket[384];
	char	addrfile[512];
};

extern char *testname;

int	fail(char*, ...);
int64_t	nowms(void);
int	leftms(int64_t);
void	pausems(int);
int	makedir(char*);
int	cleardir(char*);

int	livesetup(Live*, char*);
int	liveclean(Live*);

void	daemoninit(Daemon*, char*);
int	startdaemon(Live*, Daemon*, char*, char*);
int	waitready(Live*, Daemon*, char*, size_t);
int	daemonalive(Daemon*);
int	stopdaemon(Daemon*);
int	killdaemon(Daemon*, int*);
void	readerrors(Daemon*);
void	showerrors(Daemon*);
int	closeerrors(Daemon*);

int	findaddress(Live*);
int	readfile(char*, char*, size_t, size_t*);
int	parseaddress(char*, size_t, char*, size_t, pid_t*);

int	connectsocket(char*, int64_t);
int	readuntil(int, void*, size_t, int64_t);
int	ipcrequest(int, uint32_t, uint32_t, unsigned char*, size_t, char*);
int	ipcprobe(int, char*);