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Improved linebuffering to stdout

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This commit is contained in:
Michiel Broek
2002-07-29 20:31:18 +00:00
parent bc61853ff3
commit 1ed82f8b40
2 changed files with 242 additions and 230 deletions
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258
mbsetup/screen.c
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@@ -51,25 +51,25 @@ int bbs_free;
void clrtoeol()
{
int i;
int i;
printf("\r");
for (i = 0; i < COLS; i++)
putchar(' ');
printf("\r");
fflush(stdout);
fprintf(stdout, "\r");
for (i = 0; i < COLS; i++)
fputc(' ', stdout);
fprintf(stdout, "\r");
fflush(stdout);
}
void hor_lin(int y, int x, int len)
{
int i;
int i;
locate(y, x);
for (i = 0; i < len; i++)
putchar('-');
fflush(stdout);
locate(y, x);
for (i = 0; i < len; i++)
fputc('-', stdout);
fflush(stdout);
}
@@ -99,51 +99,51 @@ static time_t lasttime;
*/
void show_date(int fg, int bg, int y, int x)
{
time_t now;
char *p, buf[128];
time_t now;
char *p, buf[128];
now = time(NULL);
if (now != lasttime) {
lasttime = now;
set_color(LIGHTGREEN, BLUE);
p = ctime(&now);
Striplf(p);
mvprintw(1, 44, (char *)"%s TZUTC %s", p, gmtoffset(now));
p = asctime(gmtime(&now));
Striplf(p);
mvprintw(2, 44, (char *)"%s UTC", p);
now = time(NULL);
if (now != lasttime) {
lasttime = now;
set_color(LIGHTGREEN, BLUE);
p = ctime(&now);
Striplf(p);
mvprintw(1, 44, (char *)"%s TZUTC %s", p, gmtoffset(now));
p = asctime(gmtime(&now));
Striplf(p);
mvprintw(2, 44, (char *)"%s UTC", p);
/*
* Indicator if bbs is free
*/
strcpy(buf, SockR("SFRE:0;"));
if (strncmp(buf, "100:0;", 6) == 0) {
strcpy(buf, SockR("SBBS:0;"));
if (strncmp(buf, "100:2,1", 7) == 0) {
set_color(WHITE, RED);
mvprintw(2,74, (char *)" Down ");
} else {
set_color(WHITE, BLUE);
mvprintw(2,74, (char *)" Free ");
}
bbs_free = TRUE;
} else {
set_color(WHITE, RED);
mvprintw(2,74, (char *)" Busy ");
bbs_free = FALSE;
}
if (y && x)
locate(y, x);
set_color(fg, bg);
/*
* Indicator if bbs is free
*/
strcpy(buf, SockR("SFRE:0;"));
if (strncmp(buf, "100:0;", 6) == 0) {
strcpy(buf, SockR("SBBS:0;"));
if (strncmp(buf, "100:2,1", 7) == 0) {
set_color(WHITE, RED);
mvprintw(2,74, (char *)" Down ");
} else {
set_color(WHITE, BLUE);
mvprintw(2,74, (char *)" Free ");
}
bbs_free = TRUE;
} else {
set_color(WHITE, RED);
mvprintw(2,74, (char *)" Busy ");
bbs_free = FALSE;
}
if (y && x)
locate(y, x);
set_color(fg, bg);
}
}
void center_addstr(int y, char *s)
{
mvprintw(y, (COLS / 2) - (strlen(s) / 2), s);
mvprintw(y, (COLS / 2) - (strlen(s) / 2), s);
}
@@ -153,33 +153,33 @@ void center_addstr(int y, char *s)
*/
void screen_start(char *name)
{
int i;
int i;
TermInit(1);
/*
* Overwrite screen the first time, if user had it black on white
* it will change to white on black. clear() won't do the trick.
*/
set_color(LIGHTGRAY, BLUE);
locate(1, 1);
for (i = 0; i < LINES; i++) {
if (i == 3)
colour(LIGHTGRAY, BLACK);
clrtoeol();
if (i < LINES)
printf("\n");
}
fflush(stdout);
TermInit(1);
/*
* Overwrite screen the first time, if user had it black on white
* it will change to white on black. clear() won't do the trick.
*/
set_color(LIGHTGRAY, BLUE);
locate(1, 1);
for (i = 0; i < LINES; i++) {
if (i == 3)
colour(LIGHTGRAY, BLACK);
clrtoeol();
if (i < LINES)
fprintf(stdout, "\n");
}
fflush(stdout);
set_color(WHITE, BLUE);
locate(1, 1);
printf((char *)"%s for MBSE BBS version %s", name, VERSION);
set_color(YELLOW, BLUE);
locate(2, 1);
printf((char *)SHORTRIGHT);
set_color(LIGHTGRAY, BLACK);
show_date(LIGHTGRAY, BLACK, 0, 0);
fflush(stdout);
set_color(WHITE, BLUE);
locate(1, 1);
printf((char *)"%s for MBSE BBS version %s", name, VERSION);
set_color(YELLOW, BLUE);
locate(2, 1);
printf((char *)SHORTRIGHT);
set_color(LIGHTGRAY, BLACK);
show_date(LIGHTGRAY, BLACK, 0, 0);
fflush(stdout);
}
@@ -189,9 +189,9 @@ void screen_start(char *name)
*/
void screen_stop()
{
set_color(LIGHTGRAY, BLACK);
clear();
fflush(stdout);
set_color(LIGHTGRAY, BLACK);
clear();
fflush(stdout);
}
@@ -201,56 +201,56 @@ void screen_stop()
*/
void working(int txno, int y, int x)
{
int i;
int i;
if (init)
return;
if (init)
return;
/*
* If txno not 0 there will be something written. The
* reversed attributes for mono, or white on red for
* color screens is set. The cursor is turned off and
* original cursor position is saved.
*/
show_date(LIGHTGRAY, BLACK, 0, 0);
/*
* If txno not 0 there will be something written. The
* reversed attributes for mono, or white on red for
* color screens is set. The cursor is turned off and
* original cursor position is saved.
*/
show_date(LIGHTGRAY, BLACK, 0, 0);
if (txno != 0)
set_color(YELLOW, RED);
else
set_color(LIGHTGRAY, BLACK);
if (txno != 0)
set_color(YELLOW, RED);
else
set_color(LIGHTGRAY, BLACK);
switch (txno) {
switch (txno) {
case 0: mvprintw(4, 66, (char *)" ");
break;
case 1: mvprintw(4, 66, (char *)"Working . . .");
break;
case 2: mvprintw(4, 66, (char *)">>> ERROR <<<");
for (i = 1; i <= 5; i++) {
putchar(7);
fflush(stdout);
usleep(150000);
fputc(7, stdout);
fflush(stdout);
usleep(150000);
}
usleep(550000);
break;
case 3: mvprintw(4, 66, (char *)"Form inserted");
putchar(7);
fputc(7, stdout);
fflush(stdout);
sleep(1);
break;
case 4: mvprintw(4, 66, (char *)"Form deleted ");
putchar(7);
fputc(7, stdout);
fflush(stdout);
sleep(1);
break;
case 5: mvprintw(4, 66, (char *)"Moving . . . ");
break;
}
}
show_date(LIGHTGRAY, BLACK, 0, 0);
set_color(LIGHTGRAY, BLACK);
if (y && x)
locate(y, x);
fflush(stdout);
show_date(LIGHTGRAY, BLACK, 0, 0);
set_color(LIGHTGRAY, BLACK);
if (y && x)
locate(y, x);
fflush(stdout);
}
@@ -260,13 +260,13 @@ void working(int txno, int y, int x)
*/
void clr_index()
{
int i;
int i;
set_color(LIGHTGRAY, BLACK);
for (i = 3; i <= (LINES - 1); i++) {
locate(i, 1);
clrtoeol();
}
set_color(LIGHTGRAY, BLACK);
for (i = 3; i <= (LINES - 1); i++) {
locate(i, 1);
clrtoeol();
}
}
@@ -276,31 +276,31 @@ void clr_index()
*/
void showhelp(char *T)
{
int f, i, x, forlim;
int f, i, x, forlim;
f = FALSE;
locate(LINES-1, 1);
set_color(WHITE, RED);
clrtoeol();
x = 0;
forlim = strlen(T);
f = FALSE;
locate(LINES-1, 1);
set_color(WHITE, RED);
clrtoeol();
x = 0;
forlim = strlen(T);
for (i = 0; i < forlim; i++) {
if (T[i] == '^') {
if (f == FALSE) {
f = TRUE;
set_color(YELLOW, RED);
} else {
f = FALSE;
set_color(WHITE, RED);
}
} else {
putchar(T[i]);
x++;
}
for (i = 0; i < forlim; i++) {
if (T[i] == '^') {
if (f == FALSE) {
f = TRUE;
set_color(YELLOW, RED);
} else {
f = FALSE;
set_color(WHITE, RED);
}
} else {
fputc(T[i], stdout);
x++;
}
set_color(LIGHTGRAY, BLACK);
fflush(stdout);
}
set_color(LIGHTGRAY, BLACK);
fflush(stdout);
}