Function log_print_json

dprint.c:314–456

};

static int log_print_json(str *buf, enum log_json_format json_fmt, char *time,
	int pid, char *prefix, const char *level, const char *module, const char *func,
	char *format, va_list ap)
{
	char *p, *tmp;
	int len = 0, rlen;
	int l;

	if (json_fmt > LOG_JSON_SCHEMA_BASIC) {
		rlen = S_LEN(DP_JSON_CEE_PNAME_KEY) + (log_name ? strlen(log_name) :
			S_LEN(DP_JSON_CEE_PNAME_VAL)) + S_LEN(DP_JSON_CEE_HOST_KEY) +
			log_cee_hostname.len + S_LEN(DP_JSON_MSG_END) + 1;

		if (json_fmt == LOG_JSON_SCHEMA_CEE_PREFIX)
			len = S_LEN(DP_JSON_CEE_AT_PREFIX);

		len += S_LEN(DP_JSON_CEE_TIME_KEY) + strlen(time) +
			S_LEN(DP_JSON_CEE_PID_KEY) + INT2STR_MAX_LEN +
			S_LEN(DP_JSON_CEE_LEVEL_KEY) + strlen(level) +
			(module && func ?
			S_LEN(DP_JSON_CEE_MODULE_KEY) + strlen(module) +
			S_LEN(DP_JSON_CEE_FUNC_KEY) + strlen(func) : 0) +
			S_LEN(DP_JSON_CEE_PREFIX_O_KEY) + strlen(prefix) +
			S_LEN(DP_JSON_MSG_KEY) + rlen;
	} else {
		rlen = S_LEN(DP_JSON_MSG_END) + 1;

		len = S_LEN(DP_JSON_TIME_KEY) + strlen(time) + S_LEN(DP_JSON_PID_KEY) +
			INT2STR_MAX_LEN + S_LEN(DP_JSON_LEVEL_KEY) + strlen(level) +
			(module && func ? S_LEN(DP_JSON_MODULE_KEY) + strlen(module) +
			S_LEN(DP_JSON_FUNC_KEY) + strlen(func) : 0) +
			S_LEN(DP_JSON_PREFIX_KEY) + strlen(prefix) +
			S_LEN(DP_JSON_CEE_MSG_B_KEY) + rlen;
	}

	if (len >= buf->len) {
		stderr_dprint_tmp_err("buffer too small! needed: %d\n", len);
		return -1;
	}

	len = 0;
	p = buf->s;

	if (json_fmt > LOG_JSON_SCHEMA_BASIC) {
		if (json_fmt == LOG_JSON_SCHEMA_CEE_PREFIX)
			append_string_st(p, DP_JSON_CEE_AT_PREFIX);

		append_string_st(p, DP_JSON_CEE_TIME_KEY);
		append_string(p, time, strlen(time));

		append_string_st(p, DP_JSON_CEE_PID_KEY);
		tmp = int2str(pid, &l);
		append_string(p, tmp, l);

		append_string_st(p, DP_JSON_CEE_LEVEL_KEY);
		append_string(p, level, strlen(level));

		if (module && func) {