Category : UNIX Files
Archive   : PCOMM.ZIP
Filename : SCREEN.C

 
Output of file : SCREEN.C contained in archive : PCOMM.ZIP
/*
* Routines to read and copy the virtual screen image file.
*/

#include
#include
#include "config.h"
#include "param.h"
#include "status.h"

/*
* Do a screen dump. Actually, the screen is already dumped, all we
* do is copy the file.
*/

void
screen_dump()
{
FILE *fp_in, *fp_out, *my_fopen();
char buf[MAX_COL];
void error_win();
int i;
/* open for append */
if (!(fp_out = my_fopen(param->dumpfile, "a"))) {
sprintf(buf, "\"%s\" for write", param->dumpfile);
error_win(0, "Can't open screen dump file", buf);
return;
}
#ifdef SHAREDMEM
for (i=0; i fprintf(fp_out, "%s\n", status->vs[i]);

#else /* SHAREDMEM */
/* not guaranteed to exist yet */
if (!(fp_in = my_fopen(status->vs_path, "r"))) {
fclose(fp_in);
return;
}
/* skip the x, y coordinates */
fgets(buf, 10, fp_in);

while (fgets(buf, MAX_COL, fp_in) != NULL)
fputs(buf, fp_out);

fclose(fp_in);
#endif /* SHAREDMEM */

fclose(fp_out);

return;
}

/*
* Read the virtual screen and paint its contents to the stdscr using
* curses(3). Move the cursor where it belongs.
*/

void
load_vs()
{
register int i;
FILE *fp, *my_fopen();
int row, col, max_col;
char buf[MAX_COL];

clearok(curscr, TRUE);
erase();

#ifdef SHAREDMEM
for (i=0; i mvaddstr(i, 0, status->vs[i]);

move(status->row, status->col);
#else /* SHAREDMEM */
/* not guaranteed to exist yet */
if (!(fp = my_fopen(status->vs_path, "r")))
return;
/* get the x, y coordinates */
fgets(buf, 10, fp);
sscanf(buf, "%d,%d\n", &row, &col);

i = 0;
max_col = (COLS > MAX_COL-1) ? MAX_COL-1 : COLS;
while (fgets(buf, MAX_COL, fp) != NULL) {
/* zap the line feed */
buf[max_col] = '\0';
mvaddstr(i++, 0, buf);
}
fclose(fp);
move(row, col);
#endif /* SHAREDMEM */

refresh();
return;
}

/*
* Zap the virtual screen file (or clear it).
*/

void
zap_vs()
{
#ifdef SHAREDMEM
status->clr = 1;
#else /* SHAREDMEM */
unlink(status->vs_path);
#endif /* SHAREDMEM */
return;
}


  3 Responses to “Category : UNIX Files
Archive   : PCOMM.ZIP
Filename : SCREEN.C
”

  1. Daniel says:
    January 27, 2013 at 3:59 pm

    Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. Joshie says:
    March 18, 2014 at 4:57 pm

    This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. DiskingRound says:
    January 14, 2015 at 10:57 pm

    But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/