[thirdparty/git.git] / trace2 / tr2_tgt_normal.c

#include "git-compat-util.h"
#include "config.h"
#include "repository.h"
#include "run-command.h"
#include "quote.h"
#include "version.h"
#include "trace2/tr2_dst.h"
#include "trace2/tr2_sysenv.h"
#include "trace2/tr2_tbuf.h"
#include "trace2/tr2_tgt.h"
#include "trace2/tr2_tls.h"
#include "trace2/tr2_tmr.h"

static struct tr2_dst tr2dst_normal = {
	.sysenv_var = TR2_SYSENV_NORMAL,
};

/*
 * Use the TR2_SYSENV_NORMAL_BRIEF setting to omit the "<time> <file>:<line>"
 * fields from each line written to the builtin normal target.
 *
 * Unit tests may want to use this to help with testing.
 */
static int tr2env_normal_be_brief;

#define TR2FMT_NORMAL_FL_WIDTH (50)

static int fn_init(void)
{
	int want = tr2_dst_trace_want(&tr2dst_normal);
	int want_brief;
	const char *brief;

	if (!want)
		return want;

	brief = tr2_sysenv_get(TR2_SYSENV_NORMAL_BRIEF);
	if (brief && *brief &&
	    ((want_brief = git_parse_maybe_bool(brief)) != -1))
		tr2env_normal_be_brief = want_brief;

	return want;
}

static void fn_term(void)
{
	tr2_dst_trace_disable(&tr2dst_normal);
}

static void normal_fmt_prepare(const char *file, int line, struct strbuf *buf)
{
	strbuf_setlen(buf, 0);

	if (!tr2env_normal_be_brief) {
		struct tr2_tbuf tb_now;

		tr2_tbuf_local_time(&tb_now);
		strbuf_addstr(buf, tb_now.buf);
		strbuf_addch(buf, ' ');

		if (file && *file)
			strbuf_addf(buf, "%s:%d ", file, line);
		while (buf->len < TR2FMT_NORMAL_FL_WIDTH)
			strbuf_addch(buf, ' ');
	}
}

static void normal_io_write_fl(const char *file, int line,
			       const struct strbuf *buf_payload)
{
	struct strbuf buf_line = STRBUF_INIT;

	normal_fmt_prepare(file, line, &buf_line);
	strbuf_addbuf(&buf_line, buf_payload);
	tr2_dst_write_line(&tr2dst_normal, &buf_line);
	strbuf_release(&buf_line);
}

static void fn_version_fl(const char *file, int line)
{
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addf(&buf_payload, "version %s", git_version_string);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_start_fl(const char *file, int line,
			uint64_t us_elapsed_absolute, const char **argv)
{
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addstr(&buf_payload, "start ");
	sq_append_quote_argv_pretty(&buf_payload, argv);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_exit_fl(const char *file, int line, uint64_t us_elapsed_absolute,
		       int code)
{
	struct strbuf buf_payload = STRBUF_INIT;
	double elapsed = (double)us_elapsed_absolute / 1000000.0;

	strbuf_addf(&buf_payload, "exit elapsed:%.6f code:%d", elapsed, code);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_signal(uint64_t us_elapsed_absolute, int signo)
{
	struct strbuf buf_payload = STRBUF_INIT;
	double elapsed = (double)us_elapsed_absolute / 1000000.0;

	strbuf_addf(&buf_payload, "signal elapsed:%.6f code:%d", elapsed,
		    signo);
	normal_io_write_fl(__FILE__, __LINE__, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_atexit(uint64_t us_elapsed_absolute, int code)
{
	struct strbuf buf_payload = STRBUF_INIT;
	double elapsed = (double)us_elapsed_absolute / 1000000.0;

	strbuf_addf(&buf_payload, "atexit elapsed:%.6f code:%d", elapsed, code);
	normal_io_write_fl(__FILE__, __LINE__, &buf_payload);
	strbuf_release(&buf_payload);
}

static void maybe_append_string_va(struct strbuf *buf, const char *fmt,
				   va_list ap)
{
	if (fmt && *fmt) {
		va_list copy_ap;

		va_copy(copy_ap, ap);
		strbuf_vaddf(buf, fmt, copy_ap);
		va_end(copy_ap);
		return;
	}
}

static void fn_error_va_fl(const char *file, int line, const char *fmt,
			   va_list ap)
{
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addstr(&buf_payload, "error");
	if (fmt && *fmt) {
		strbuf_addch(&buf_payload, ' ');
		maybe_append_string_va(&buf_payload, fmt, ap);
	}
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_command_path_fl(const char *file, int line, const char *pathname)
{
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addf(&buf_payload, "cmd_path %s", pathname);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_command_ancestry_fl(const char *file, int line, const char **parent_names)
{
	const char *parent_name = NULL;
	struct strbuf buf_payload = STRBUF_INIT;

	/* cmd_ancestry parent <- grandparent <- great-grandparent */
	strbuf_addstr(&buf_payload, "cmd_ancestry ");
	while ((parent_name = *parent_names++)) {
		strbuf_addstr(&buf_payload, parent_name);
		/* if we'll write another one after this, add a delimiter */
		if (parent_names && *parent_names)
			strbuf_addstr(&buf_payload, " <- ");
	}

	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_command_name_fl(const char *file, int line, const char *name,
			       const char *hierarchy)
{
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addf(&buf_payload, "cmd_name %s", name);
	if (hierarchy && *hierarchy)
		strbuf_addf(&buf_payload, " (%s)", hierarchy);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_command_mode_fl(const char *file, int line, const char *mode)
{
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addf(&buf_payload, "cmd_mode %s", mode);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_alias_fl(const char *file, int line, const char *alias,
			const char **argv)
{
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addf(&buf_payload, "alias %s -> ", alias);
	sq_append_quote_argv_pretty(&buf_payload, argv);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_child_start_fl(const char *file, int line,
			      uint64_t us_elapsed_absolute,
			      const struct child_process *cmd)
{
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addf(&buf_payload, "child_start[%d]", cmd->trace2_child_id);

	if (cmd->dir) {
		strbuf_addstr(&buf_payload, " cd ");
		sq_quote_buf_pretty(&buf_payload, cmd->dir);
		strbuf_addstr(&buf_payload, ";");
	}

	/*
	 * TODO if (cmd->env) { Consider dumping changes to environment. }
	 * See trace_add_env() in run-command.c as used by original trace.c
	 */

	strbuf_addch(&buf_payload, ' ');
	if (cmd->git_cmd)
		strbuf_addstr(&buf_payload, "git ");
	sq_append_quote_argv_pretty(&buf_payload, cmd->args.v);

	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_child_exit_fl(const char *file, int line,
			     uint64_t us_elapsed_absolute, int cid, int pid,
			     int code, uint64_t us_elapsed_child)
{
	struct strbuf buf_payload = STRBUF_INIT;
	double elapsed = (double)us_elapsed_child / 1000000.0;

	strbuf_addf(&buf_payload, "child_exit[%d] pid:%d code:%d elapsed:%.6f",
		    cid, pid, code, elapsed);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_child_ready_fl(const char *file, int line,
			      uint64_t us_elapsed_absolute, int cid, int pid,
			      const char *ready, uint64_t us_elapsed_child)
{
	struct strbuf buf_payload = STRBUF_INIT;
	double elapsed = (double)us_elapsed_child / 1000000.0;

	strbuf_addf(&buf_payload, "child_ready[%d] pid:%d ready:%s elapsed:%.6f",
		    cid, pid, ready, elapsed);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_exec_fl(const char *file, int line, uint64_t us_elapsed_absolute,
		       int exec_id, const char *exe, const char **argv)
{
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addf(&buf_payload, "exec[%d] ", exec_id);
	if (exe) {
		strbuf_addstr(&buf_payload, exe);
		strbuf_addch(&buf_payload, ' ');
	}
	sq_append_quote_argv_pretty(&buf_payload, argv);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_exec_result_fl(const char *file, int line,
			      uint64_t us_elapsed_absolute, int exec_id,
			      int code)
{
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addf(&buf_payload, "exec_result[%d] code:%d", exec_id, code);
	if (code > 0)
		strbuf_addf(&buf_payload, " err:%s", strerror(code));
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_param_fl(const char *file, int line, const char *param,
			const char *value, const struct key_value_info *kvi)
{
	struct strbuf buf_payload = STRBUF_INIT;
	enum config_scope scope = kvi->scope;
	const char *scope_name = config_scope_name(scope);

	strbuf_addf(&buf_payload, "def_param scope:%s %s=%s", scope_name, param,
		    value);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_repo_fl(const char *file, int line,
		       const struct repository *repo)
{
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addstr(&buf_payload, "worktree ");
	sq_quote_buf_pretty(&buf_payload, repo->worktree);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_printf_va_fl(const char *file, int line,
			    uint64_t us_elapsed_absolute, const char *fmt,
			    va_list ap)
{
	struct strbuf buf_payload = STRBUF_INIT;

	maybe_append_string_va(&buf_payload, fmt, ap);
	normal_io_write_fl(file, line, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_timer(const struct tr2_timer_metadata *meta,
		     const struct tr2_timer *timer,
		     int is_final_data)
{
	const char *event_name = is_final_data ? "timer" : "th_timer";
	struct strbuf buf_payload = STRBUF_INIT;
	double t_total = NS_TO_SEC(timer->total_ns);
	double t_min = NS_TO_SEC(timer->min_ns);
	double t_max = NS_TO_SEC(timer->max_ns);

	strbuf_addf(&buf_payload, ("%s %s/%s"
				   " intervals:%"PRIu64
				   " total:%8.6f min:%8.6f max:%8.6f"),
		    event_name, meta->category, meta->name,
		    timer->interval_count,
		    t_total, t_min, t_max);

	normal_io_write_fl(__FILE__, __LINE__, &buf_payload);
	strbuf_release(&buf_payload);
}

static void fn_counter(const struct tr2_counter_metadata *meta,
		       const struct tr2_counter *counter,
		       int is_final_data)
{
	const char *event_name = is_final_data ? "counter" : "th_counter";
	struct strbuf buf_payload = STRBUF_INIT;

	strbuf_addf(&buf_payload, "%s %s/%s value:%"PRIu64,
		    event_name, meta->category, meta->name,
		    counter->value);

	normal_io_write_fl(__FILE__, __LINE__, &buf_payload);
	strbuf_release(&buf_payload);
}

struct tr2_tgt tr2_tgt_normal = {
	.pdst = &tr2dst_normal,

	.pfn_init = fn_init,
	.pfn_term = fn_term,

	.pfn_version_fl = fn_version_fl,
	.pfn_start_fl = fn_start_fl,
	.pfn_exit_fl = fn_exit_fl,
	.pfn_signal = fn_signal,
	.pfn_atexit = fn_atexit,
	.pfn_error_va_fl = fn_error_va_fl,
	.pfn_command_path_fl = fn_command_path_fl,
	.pfn_command_ancestry_fl = fn_command_ancestry_fl,
	.pfn_command_name_fl = fn_command_name_fl,
	.pfn_command_mode_fl = fn_command_mode_fl,
	.pfn_alias_fl = fn_alias_fl,
	.pfn_child_start_fl = fn_child_start_fl,
	.pfn_child_exit_fl = fn_child_exit_fl,
	.pfn_child_ready_fl = fn_child_ready_fl,
	.pfn_thread_start_fl = NULL,
	.pfn_thread_exit_fl = NULL,
	.pfn_exec_fl = fn_exec_fl,
	.pfn_exec_result_fl = fn_exec_result_fl,
	.pfn_param_fl = fn_param_fl,
	.pfn_repo_fl = fn_repo_fl,
	.pfn_region_enter_printf_va_fl = NULL,
	.pfn_region_leave_printf_va_fl = NULL,
	.pfn_data_fl = NULL,
	.pfn_data_json_fl = NULL,
	.pfn_printf_va_fl = fn_printf_va_fl,
	.pfn_timer = fn_timer,
	.pfn_counter = fn_counter,
};
Commit	Line	Data
15db4e7f	1	#include "git-compat-util.h"
ee4512ed	2	#include "config.h"
d1cbe1e6	3	#include "repository.h"
ee4512ed JH	4	#include "run-command.h"
	5	#include "quote.h"
	6	#include "version.h"
	7	#include "trace2/tr2_dst.h"
bce9db6d	8	#include "trace2/tr2_sysenv.h"
ee4512ed JH	9	#include "trace2/tr2_tbuf.h"
	10	#include "trace2/tr2_tgt.h"
	11	#include "trace2/tr2_tls.h"
8ad57564	12	#include "trace2/tr2_tmr.h"
ee4512ed	13
4996e0b0 ÆAB	14	static struct tr2_dst tr2dst_normal = {
	15	.sysenv_var = TR2_SYSENV_NORMAL,
	16	};
ee4512ed JH	17
ee4512ed JH	18	/*
bce9db6d	19	* Use the TR2_SYSENV_NORMAL_BRIEF setting to omit the "<time> <file>:<line>"
ee4512ed JH	20	* fields from each line written to the builtin normal target.
	21	*
	22	* Unit tests may want to use this to help with testing.
	23	*/
bce9db6d	24	static int tr2env_normal_be_brief;
ee4512ed JH	25
	26	#define TR2FMT_NORMAL_FL_WIDTH (50)
	27
	28	static int fn_init(void)
	29	{
	30	int want = tr2_dst_trace_want(&tr2dst_normal);
	31	int want_brief;
bce9db6d	32	const char *brief;
ee4512ed JH	33
	34	if (!want)
	35	return want;
	36
bce9db6d	37	brief = tr2_sysenv_get(TR2_SYSENV_NORMAL_BRIEF);
ee4512ed JH	38	if (brief && *brief &&
ee4512ed JH	39	((want_brief = git_parse_maybe_bool(brief)) != -1))
bce9db6d	40	tr2env_normal_be_brief = want_brief;
ee4512ed JH	41
	42	return want;
	43	}
	44
	45	static void fn_term(void)
	46	{
	47	tr2_dst_trace_disable(&tr2dst_normal);
	48	}
	49
	50	static void normal_fmt_prepare(const char file, int line, struct strbuf buf)
	51	{
	52	strbuf_setlen(buf, 0);
	53
bce9db6d	54	if (!tr2env_normal_be_brief) {
ee4512ed JH	55	struct tr2_tbuf tb_now;
	56
	57	tr2_tbuf_local_time(&tb_now);
	58	strbuf_addstr(buf, tb_now.buf);
	59	strbuf_addch(buf, ' ');
	60
	61	if (file && *file)
	62	strbuf_addf(buf, "%s:%d ", file, line);
	63	while (buf->len < TR2FMT_NORMAL_FL_WIDTH)
	64	strbuf_addch(buf, ' ');
	65	}
	66	}
	67
	68	static void normal_io_write_fl(const char *file, int line,
	69	const struct strbuf *buf_payload)
	70	{
	71	struct strbuf buf_line = STRBUF_INIT;
	72
	73	normal_fmt_prepare(file, line, &buf_line);
	74	strbuf_addbuf(&buf_line, buf_payload);
	75	tr2_dst_write_line(&tr2dst_normal, &buf_line);
	76	strbuf_release(&buf_line);
	77	}
	78
	79	static void fn_version_fl(const char *file, int line)
	80	{
	81	struct strbuf buf_payload = STRBUF_INIT;
	82
	83	strbuf_addf(&buf_payload, "version %s", git_version_string);
	84	normal_io_write_fl(file, line, &buf_payload);
	85	strbuf_release(&buf_payload);
	86	}
	87
39f43177 JH	88	static void fn_start_fl(const char *file, int line,
39f43177 JH	89	uint64_t us_elapsed_absolute, const char **argv)
ee4512ed JH	90	{
	91	struct strbuf buf_payload = STRBUF_INIT;
	92
	93	strbuf_addstr(&buf_payload, "start ");
e3443055	94	sq_append_quote_argv_pretty(&buf_payload, argv);
ee4512ed JH	95	normal_io_write_fl(file, line, &buf_payload);
	96	strbuf_release(&buf_payload);
	97	}
	98
	99	static void fn_exit_fl(const char *file, int line, uint64_t us_elapsed_absolute,
	100	int code)
	101	{
	102	struct strbuf buf_payload = STRBUF_INIT;
	103	double elapsed = (double)us_elapsed_absolute / 1000000.0;
	104
	105	strbuf_addf(&buf_payload, "exit elapsed:%.6f code:%d", elapsed, code);
	106	normal_io_write_fl(file, line, &buf_payload);
	107	strbuf_release(&buf_payload);
	108	}
	109
	110	static void fn_signal(uint64_t us_elapsed_absolute, int signo)
	111	{
	112	struct strbuf buf_payload = STRBUF_INIT;
	113	double elapsed = (double)us_elapsed_absolute / 1000000.0;
	114
	115	strbuf_addf(&buf_payload, "signal elapsed:%.6f code:%d", elapsed,
	116	signo);
	117	normal_io_write_fl(__FILE__, __LINE__, &buf_payload);
	118	strbuf_release(&buf_payload);
	119	}
	120
	121	static void fn_atexit(uint64_t us_elapsed_absolute, int code)
	122	{
	123	struct strbuf buf_payload = STRBUF_INIT;
	124	double elapsed = (double)us_elapsed_absolute / 1000000.0;
	125
	126	strbuf_addf(&buf_payload, "atexit elapsed:%.6f code:%d", elapsed, code);
	127	normal_io_write_fl(__FILE__, __LINE__, &buf_payload);
	128	strbuf_release(&buf_payload);
	129	}
	130
	131	static void maybe_append_string_va(struct strbuf buf, const char fmt,
	132	va_list ap)
	133	{
ad006fe4	134	if (fmt && *fmt) {
ee4512ed JH	135	va_list copy_ap;
	136
	137	va_copy(copy_ap, ap);
	138	strbuf_vaddf(buf, fmt, copy_ap);
	139	va_end(copy_ap);
	140	return;
	141	}
ee4512ed JH	142	}
	143
	144	static void fn_error_va_fl(const char file, int line, const char fmt,
	145	va_list ap)
	146	{
	147	struct strbuf buf_payload = STRBUF_INIT;
	148
ad43e378 JH	149	strbuf_addstr(&buf_payload, "error");
	150	if (fmt && *fmt) {
	151	strbuf_addch(&buf_payload, ' ');
	152	maybe_append_string_va(&buf_payload, fmt, ap);
	153	}
ee4512ed JH	154	normal_io_write_fl(file, line, &buf_payload);
	155	strbuf_release(&buf_payload);
	156	}
	157
	158	static void fn_command_path_fl(const char file, int line, const char pathname)
	159	{
	160	struct strbuf buf_payload = STRBUF_INIT;
	161
	162	strbuf_addf(&buf_payload, "cmd_path %s", pathname);
	163	normal_io_write_fl(file, line, &buf_payload);
	164	strbuf_release(&buf_payload);
	165	}
	166
2f732bf1 ES	167	static void fn_command_ancestry_fl(const char file, int line, const char *parent_names)
	168	{
	169	const char *parent_name = NULL;
	170	struct strbuf buf_payload = STRBUF_INIT;
	171
	172	/* cmd_ancestry parent <- grandparent <- great-grandparent */
	173	strbuf_addstr(&buf_payload, "cmd_ancestry ");
	174	while ((parent_name = *parent_names++)) {
	175	strbuf_addstr(&buf_payload, parent_name);
	176	/* if we'll write another one after this, add a delimiter */
	177	if (parent_names && *parent_names)
	178	strbuf_addstr(&buf_payload, " <- ");
	179	}
	180
	181	normal_io_write_fl(file, line, &buf_payload);
	182	strbuf_release(&buf_payload);
	183	}
	184
ee4512ed JH	185	static void fn_command_name_fl(const char file, int line, const char name,
	186	const char *hierarchy)
	187	{
	188	struct strbuf buf_payload = STRBUF_INIT;
	189
	190	strbuf_addf(&buf_payload, "cmd_name %s", name);
	191	if (hierarchy && *hierarchy)
	192	strbuf_addf(&buf_payload, " (%s)", hierarchy);
	193	normal_io_write_fl(file, line, &buf_payload);
	194	strbuf_release(&buf_payload);
	195	}
	196
	197	static void fn_command_mode_fl(const char file, int line, const char mode)
	198	{
	199	struct strbuf buf_payload = STRBUF_INIT;
	200
	201	strbuf_addf(&buf_payload, "cmd_mode %s", mode);
	202	normal_io_write_fl(file, line, &buf_payload);
	203	strbuf_release(&buf_payload);
	204	}
	205
	206	static void fn_alias_fl(const char file, int line, const char alias,
	207	const char **argv)
	208	{
	209	struct strbuf buf_payload = STRBUF_INIT;
	210
e3443055 JH	211	strbuf_addf(&buf_payload, "alias %s -> ", alias);
e3443055 JH	212	sq_append_quote_argv_pretty(&buf_payload, argv);
ee4512ed JH	213	normal_io_write_fl(file, line, &buf_payload);
	214	strbuf_release(&buf_payload);
	215	}
	216
	217	static void fn_child_start_fl(const char *file, int line,
	218	uint64_t us_elapsed_absolute,
	219	const struct child_process *cmd)
	220	{
	221	struct strbuf buf_payload = STRBUF_INIT;
	222
e3443055	223	strbuf_addf(&buf_payload, "child_start[%d]", cmd->trace2_child_id);
ee4512ed JH	224
ee4512ed JH	225	if (cmd->dir) {
e3443055	226	strbuf_addstr(&buf_payload, " cd ");
ee4512ed	227	sq_quote_buf_pretty(&buf_payload, cmd->dir);
e3443055	228	strbuf_addstr(&buf_payload, ";");
ee4512ed JH	229	}
	230
	231	/*
	232	* TODO if (cmd->env) { Consider dumping changes to environment. }
	233	* See trace_add_env() in run-command.c as used by original trace.c
	234	*/
	235
e3443055	236	strbuf_addch(&buf_payload, ' ');
ee4512ed	237	if (cmd->git_cmd)
e3443055	238	strbuf_addstr(&buf_payload, "git ");
d3b21597	239	sq_append_quote_argv_pretty(&buf_payload, cmd->args.v);
ee4512ed JH	240
	241	normal_io_write_fl(file, line, &buf_payload);
	242	strbuf_release(&buf_payload);
	243	}
	244
	245	static void fn_child_exit_fl(const char *file, int line,
	246	uint64_t us_elapsed_absolute, int cid, int pid,
	247	int code, uint64_t us_elapsed_child)
	248	{
	249	struct strbuf buf_payload = STRBUF_INIT;
	250	double elapsed = (double)us_elapsed_child / 1000000.0;
	251
	252	strbuf_addf(&buf_payload, "child_exit[%d] pid:%d code:%d elapsed:%.6f",
	253	cid, pid, code, elapsed);
	254	normal_io_write_fl(file, line, &buf_payload);
	255	strbuf_release(&buf_payload);
	256	}
	257
64bc7524 JH	258	static void fn_child_ready_fl(const char *file, int line,
	259	uint64_t us_elapsed_absolute, int cid, int pid,
	260	const char *ready, uint64_t us_elapsed_child)
	261	{
	262	struct strbuf buf_payload = STRBUF_INIT;
	263	double elapsed = (double)us_elapsed_child / 1000000.0;
	264
	265	strbuf_addf(&buf_payload, "child_ready[%d] pid:%d ready:%s elapsed:%.6f",
	266	cid, pid, ready, elapsed);
	267	normal_io_write_fl(file, line, &buf_payload);
	268	strbuf_release(&buf_payload);
	269	}
	270
ee4512ed JH	271	static void fn_exec_fl(const char *file, int line, uint64_t us_elapsed_absolute,
	272	int exec_id, const char exe, const char *argv)
	273	{
	274	struct strbuf buf_payload = STRBUF_INIT;
	275
	276	strbuf_addf(&buf_payload, "exec[%d] ", exec_id);
e3443055	277	if (exe) {
ee4512ed	278	strbuf_addstr(&buf_payload, exe);
e3443055 JH	279	strbuf_addch(&buf_payload, ' ');
	280	}
	281	sq_append_quote_argv_pretty(&buf_payload, argv);
ee4512ed JH	282	normal_io_write_fl(file, line, &buf_payload);
	283	strbuf_release(&buf_payload);
	284	}
	285
	286	static void fn_exec_result_fl(const char *file, int line,
	287	uint64_t us_elapsed_absolute, int exec_id,
	288	int code)
	289	{
	290	struct strbuf buf_payload = STRBUF_INIT;
	291
	292	strbuf_addf(&buf_payload, "exec_result[%d] code:%d", exec_id, code);
	293	if (code > 0)
	294	strbuf_addf(&buf_payload, " err:%s", strerror(code));
	295	normal_io_write_fl(file, line, &buf_payload);
	296	strbuf_release(&buf_payload);
	297	}
	298
	299	static void fn_param_fl(const char file, int line, const char param,
dc902084	300	const char value, const struct key_value_info kvi)
ee4512ed JH	301	{
ee4512ed JH	302	struct strbuf buf_payload = STRBUF_INIT;
dc902084	303	enum config_scope scope = kvi->scope;
35ae40ea	304	const char *scope_name = config_scope_name(scope);
ee4512ed	305
35ae40ea TL	306	strbuf_addf(&buf_payload, "def_param scope:%s %s=%s", scope_name, param,
35ae40ea TL	307	value);
ee4512ed JH	308	normal_io_write_fl(file, line, &buf_payload);
	309	strbuf_release(&buf_payload);
	310	}
	311
	312	static void fn_repo_fl(const char *file, int line,
	313	const struct repository *repo)
	314	{
	315	struct strbuf buf_payload = STRBUF_INIT;
	316
	317	strbuf_addstr(&buf_payload, "worktree ");
	318	sq_quote_buf_pretty(&buf_payload, repo->worktree);
	319	normal_io_write_fl(file, line, &buf_payload);
	320	strbuf_release(&buf_payload);
	321	}
	322
	323	static void fn_printf_va_fl(const char *file, int line,
	324	uint64_t us_elapsed_absolute, const char *fmt,
	325	va_list ap)
	326	{
	327	struct strbuf buf_payload = STRBUF_INIT;
	328
	329	maybe_append_string_va(&buf_payload, fmt, ap);
	330	normal_io_write_fl(file, line, &buf_payload);
	331	strbuf_release(&buf_payload);
	332	}
	333
8ad57564 JH	334	static void fn_timer(const struct tr2_timer_metadata *meta,
	335	const struct tr2_timer *timer,
	336	int is_final_data)
	337	{
	338	const char *event_name = is_final_data ? "timer" : "th_timer";
	339	struct strbuf buf_payload = STRBUF_INIT;
	340	double t_total = NS_TO_SEC(timer->total_ns);
	341	double t_min = NS_TO_SEC(timer->min_ns);
	342	double t_max = NS_TO_SEC(timer->max_ns);
	343
	344	strbuf_addf(&buf_payload, ("%s %s/%s"
	345	" intervals:%"PRIu64
	346	" total:%8.6f min:%8.6f max:%8.6f"),
	347	event_name, meta->category, meta->name,
	348	timer->interval_count,
	349	t_total, t_min, t_max);
	350
	351	normal_io_write_fl(__FILE__, __LINE__, &buf_payload);
	352	strbuf_release(&buf_payload);
	353	}
	354
81071626 JH	355	static void fn_counter(const struct tr2_counter_metadata *meta,
	356	const struct tr2_counter *counter,
	357	int is_final_data)
	358	{
	359	const char *event_name = is_final_data ? "counter" : "th_counter";
	360	struct strbuf buf_payload = STRBUF_INIT;
	361
	362	strbuf_addf(&buf_payload, "%s %s/%s value:%"PRIu64,
	363	event_name, meta->category, meta->name,
	364	counter->value);
	365
	366	normal_io_write_fl(__FILE__, __LINE__, &buf_payload);
	367	strbuf_release(&buf_payload);
	368	}
	369
ee4512ed	370	struct tr2_tgt tr2_tgt_normal = {
98593057 ÆAB	371	.pdst = &tr2dst_normal,
	372
	373	.pfn_init = fn_init,
	374	.pfn_term = fn_term,
	375
	376	.pfn_version_fl = fn_version_fl,
	377	.pfn_start_fl = fn_start_fl,
	378	.pfn_exit_fl = fn_exit_fl,
	379	.pfn_signal = fn_signal,
	380	.pfn_atexit = fn_atexit,
	381	.pfn_error_va_fl = fn_error_va_fl,
	382	.pfn_command_path_fl = fn_command_path_fl,
	383	.pfn_command_ancestry_fl = fn_command_ancestry_fl,
	384	.pfn_command_name_fl = fn_command_name_fl,
	385	.pfn_command_mode_fl = fn_command_mode_fl,
	386	.pfn_alias_fl = fn_alias_fl,
	387	.pfn_child_start_fl = fn_child_start_fl,
	388	.pfn_child_exit_fl = fn_child_exit_fl,
	389	.pfn_child_ready_fl = fn_child_ready_fl,
	390	.pfn_thread_start_fl = NULL,
	391	.pfn_thread_exit_fl = NULL,
	392	.pfn_exec_fl = fn_exec_fl,
	393	.pfn_exec_result_fl = fn_exec_result_fl,
	394	.pfn_param_fl = fn_param_fl,
	395	.pfn_repo_fl = fn_repo_fl,
	396	.pfn_region_enter_printf_va_fl = NULL,
	397	.pfn_region_leave_printf_va_fl = NULL,
	398	.pfn_data_fl = NULL,
	399	.pfn_data_json_fl = NULL,
	400	.pfn_printf_va_fl = fn_printf_va_fl,
8ad57564	401	.pfn_timer = fn_timer,
81071626	402	.pfn_counter = fn_counter,
ee4512ed	403	};