示例#1
0
文件: display.c 项目: UNGLinux/Obase
void
i_timeofday(time_t * tod)
{
	static char buf[30];

	if (buf[0] == '\0')
		gethostname(buf, sizeof(buf));

	if (screen_length > 1 || !smart_terminal) {
		if (smart_terminal) {
			move(0, screen_width - 8 - strlen(buf) - 1);
		} else {
			if (fputs("    ", stdout) == EOF)
				exit(1);
		}
#ifdef DEBUG
		{
			char *foo;
			foo = ctime(tod);
			addstrp(foo);
		}
#endif
		printwp("%s %-8.8s", buf, &(ctime(tod)[11]));
		putn();
	}
}
示例#2
0
void
new_message(int type, const char *msgfmt,...)
{
    va_list ap;

    va_start(ap, msgfmt);
    /* first, format the message */
    vsnprintf(next_msg, sizeof(next_msg), msgfmt, ap);
    va_end(ap);

    if (next_msg[0] != '\0') {
        /* message there already -- can we clear it? */
        /* yes -- write it and clear to end */
        if ((type & MT_delayed) == 0) {
            move(y_message, 0);
            if (type & MT_standout)
                standoutp();
            addstrp(next_msg);
            if (type & MT_standout)
                standendp();
            clrtoeol();
            msgon = TRUE;
            next_msg[0] = '\0';
            if (smart_terminal)
                refresh();
        }
    }
}
示例#3
0
/*
 *  *_procstates(total, brkdn, names) - print the process summary line
 *
 *  Assumptions:  cursor is at the beginning of the line on entry
 */
void
i_procstates(int total, int *brkdn)
{
    if (screen_length > 2 || !smart_terminal) {
        int i;
        char procstates_buffer[MAX_COLS];

        move(1, 0);
        clrtoeol();
        /* write current number of processes and remember the value */
        printwp("%d processes:", total);

        if (smart_terminal)
            move(1, 15);
        else {
            /* put out enough spaces to get to column 15 */
            i = digits(total);
            while (i++ < 4) {
                if (putchar(' ') == EOF)
                    exit(1);
            }
        }

        /* format and print the process state summary */
        summary_format(procstates_buffer, sizeof(procstates_buffer), brkdn,
                       procstate_names);

        addstrp(procstates_buffer);
        putn();
    }
}
示例#4
0
文件: display.c 项目: UNGLinux/Obase
/*
 *  *_memory(stats) - print "Memory: " followed by the memory summary string
 */
void
i_memory(int *stats)
{
	if (screen_length > y_mem || !smart_terminal) {
		char memory_buffer[MAX_COLS];

		move(y_mem, 0);
		clrtoeol();
		addstrp("Memory: ");

		/* format and print the memory summary */
		summary_format(memory_buffer, sizeof(memory_buffer), stats,
		    memory_names);
		addstrp(memory_buffer);
		putn();
	}
}
示例#5
0
文件: display.c 项目: UNGLinux/Obase
void
i_message(void)
{
	move(y_message, 0);
	if (next_msg[0] != '\0') {
		standoutp();
		addstrp(next_msg);
		standendp();
		clrtoeol();
		msgon = TRUE;
		next_msg[0] = '\0';
	} else if (msgon) {
		clrtoeol();
		msgon = FALSE;
	}
}
示例#6
0
文件: display.c 项目: UNGLinux/Obase
void
i_header(char *text)
{
	if (header_status == Yes && (screen_length > y_header
              || !smart_terminal)) {
		if (!smart_terminal) {
			putn();
			if (fputs(text, stdout) == EOF)
				exit(1);
			putn();
		} else {
			move(y_header, 0);
			clrtoeol();
			addstrp(text);
		}
	}
}
示例#7
0
文件: display.c 项目: UNGLinux/Obase
void
i_process(int line, char *thisline, int hl)
{
	/* make sure we are on the correct line */
	move(y_procs + line, 0);

	/* truncate the line to conform to our current screen width */
	thisline[display_width] = '\0';

	/* write the line out */
	if (hl && smart_terminal)
		standoutp();
	addstrp(thisline);
	if (hl && smart_terminal)
		standendp();
	putn();
	clrtoeol();
}
示例#8
0
文件: display.c 项目: UNGLinux/Obase
void
i_loadave(pid_t mpid, double *avenrun)
{
	if (screen_length > 1 || !smart_terminal) {
		int i;

		move(0, 0);
		clrtoeol();

		addstrp("load averages");
		/* mpid == -1 implies this system doesn't have an _mpid */
		if (mpid != -1)
			printwp("last pid: %5ld;  ", (long) mpid);

		for (i = 0; i < 3; i++)
			printwp("%c %5.2f", i == 0 ? ':' : ',', avenrun[i]);
	}
}
示例#9
0
文件: display.c 项目: UNGLinux/Obase
void
anykey(void)
{
	int ch;
	ssize_t len;

	standoutp();
	addstrp("Hit any key to continue: ");
	standendp();
	if (smart_terminal)
		refresh();
	else 
		fflush(stdout);
	while (1) {
		len = read(STDIN_FILENO, &ch, 1);
		if (len == -1 && errno == EINTR)
			continue;
		if (len == 0)
			exit(1);
		break;
	}
}
示例#10
0
文件: display.c 项目: UNGLinux/Obase
void
i_cpustates(int64_t *ostates)
{
	int i, first, cpu;
	double value;
	int64_t *states;
	char **names, *thisname;

	if (combine_cpus) {
		static double *values;
		if (!values) {
			values = calloc(num_cpustates, sizeof(*values));
			if (!values)
				err(1, NULL);
		}
		memset(values, 0, num_cpustates * sizeof(*values));
		for (cpu = 0; cpu < ncpu; cpu++) {
			names = cpustate_names;
			states = ostates + (CPUSTATES * cpu);
			i = 0;
			while ((thisname = *names++) != NULL) {
				if (*thisname != '\0') {
					/* retrieve the value and remember it */
					values[i++] += *states++;
				}
			}
		}
		if (screen_length > 2 || !smart_terminal) {
			names = cpustate_names;
			i = 0;
			first = 0;
			move(2, 0);
			clrtoeol();
			addstrp("All CPUs: ");

			while ((thisname = *names++) != NULL) {
				if (*thisname != '\0') {
					value = values[i++] / ncpu;
					/* if percentage is >= 1000, print it as 100% */
					printwp((value >= 1000 ? "%s%4.0f%% %s" :
					    "%s%4.1f%% %s"), first++ == 0 ? "" : ", ",
					    value / 10., thisname);
				}
			}
			putn();
		}
		return;
	}
	for (cpu = 0; cpu < ncpu; cpu++) {
		/* now walk thru the names and print the line */
		names = cpustate_names;
		first = 0;
		states = ostates + (CPUSTATES * cpu);

		if (screen_length > 2 + cpu || !smart_terminal) {
			move(2 + cpu, 0);
			clrtoeol();
			addstrp(cpustates_tag(cpu));

			while ((thisname = *names++) != NULL) {
				if (*thisname != '\0') {
					/* retrieve the value and remember it */
					value = *states++;

					/* if percentage is >= 1000, print it as 100% */
					printwp((value >= 1000 ? "%s%4.0f%% %s" :
					    "%s%4.1f%% %s"), first++ == 0 ? "" : ", ",
					    value / 10., thisname);
				}
			}
			putn();
		}
	}
}