Don't make too big windows, count actually text width/height
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parent
df59073be8
commit
f195e2e513
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=4026
@ -6,7 +6,7 @@
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* this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
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* ----------------------------------------------------------------------------
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*
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* $Id: utils.c,v 1.12 1994/10/26 02:53:15 phk Exp $
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* $Id: utils.c,v 1.13 1994/10/29 10:01:40 phk Exp $
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*
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*/
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@ -28,6 +28,42 @@
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#include "sysinstall.h"
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void
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strip_trailing_newlines(char *p)
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{
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int len = strlen(p);
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while (len > 0 && p[len-1] == '\n')
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p[--len] = '\0';
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}
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int strwidth(char *p)
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{
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int i = 0, len;
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char *start, *s;
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for (start = s = p; (s = strchr(s, '\n')) != NULL; start = ++s) {
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*s = '\0';
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len = strlen(start);
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*s = '\n';
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if (len > i)
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i = len;
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}
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len = strlen(start);
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if (len > i)
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i = len;
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return i;
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}
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int strheight(char *p)
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{
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int i = 1;
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char *s;
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for (s = p; (s = strchr(s, '\n')) != NULL; s++)
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i++;
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return i;
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}
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void
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Debug(char *fmt, ...)
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{
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@ -48,14 +84,19 @@ TellEm(char *fmt, ...)
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{
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char *p;
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va_list ap;
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int width, height;
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p = Malloc(2048);
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va_start(ap,fmt);
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vsnprintf(p, 2048, fmt, ap);
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va_end(ap);
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strip_trailing_newlines(p);
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write(debug_fd,"Progress <",10);
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write(debug_fd,p,strlen(p));
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write(debug_fd,">\n\r",3);
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dialog_msgbox("Progress", p, 3, 75, 0);
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width = strwidth(p);
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height = strheight(p);
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dialog_msgbox("Progress", p, height+2, width+4, 0);
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free(p);
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}
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@ -64,14 +105,19 @@ Fatal(char *fmt, ...)
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{
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char *p;
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va_list ap;
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int width, height;
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p = Malloc(2048);
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va_start(ap,fmt);
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vsnprintf(p, 2048, fmt, ap);
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va_end(ap);
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strip_trailing_newlines(p);
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width = strwidth(p);
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height = strheight(p);
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if (dialog_active)
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dialog_msgbox("Fatal", p, 12, 75, 1);
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dialog_msgbox("Fatal", p, height+4, width+4, 1);
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else
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fprintf(stderr, "Fatal -- %s", p);
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fprintf(stderr, "Fatal -- %s\n", p);
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free(p);
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ExitSysinstall();
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}
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