From d9b94b1997b313541804996a344abb38ba2dda5b Mon Sep 17 00:00:00 2001
From: Ben Gras <ben@minix3.org>
Date: Thu, 11 Aug 2005 15:17:52 +0000
Subject: [PATCH] . don't print error by usyslogd (for on CD)

. added progress bar technology to setup script
---
 commands/scripts/setup.sh     |  3 +-
 commands/simple/Makefile      |  9 +++++
 commands/simple/progressbar.c | 63 +++++++++++++++++++++++++++++++++++
 commands/simple/usyslogd.c    |  1 -
 4 files changed, 74 insertions(+), 2 deletions(-)
 create mode 100755 commands/simple/progressbar.c

diff --git a/commands/scripts/setup.sh b/commands/scripts/setup.sh
index 4cffc0884..a9f9e209c 100755
--- a/commands/scripts/setup.sh
+++ b/commands/scripts/setup.sh
@@ -335,7 +335,8 @@ echo ""
 
 mount /dev/$usr /mnt || exit		# Mount the intended /usr.
 
-cpdir -v /usr /mnt || exit		# Copy the usr floppy.
+files="`find /usr | wc -l`"
+cpdir -v /usr /mnt | progressbar "$files" || exit	# Copy the usr floppy.
 
 umount /dev/$usr || exit		# Unmount the intended /usr.
 
diff --git a/commands/simple/Makefile b/commands/simple/Makefile
index bd23287bd..d0eae64aa 100755
--- a/commands/simple/Makefile
+++ b/commands/simple/Makefile
@@ -132,6 +132,7 @@ ALL	= \
 	ping \
 	pr \
 	pr_routes \
+	progressbar \
 	prep \
 	printf \
 	printroot \
@@ -579,6 +580,10 @@ pr_routes:	pr_routes.c
 	$(CCLD) -o $@ $?
 	@install -S 4kw $@
 
+progressbar:	progressbar.c
+	$(CCLD) -o $@ $?
+	@install -S 4kw $@
+
 prep:	prep.c
 	$(CCLD) -o $@ $?
 	@install -S 4kw $@
@@ -964,6 +969,7 @@ install:	\
 	/usr/bin/ping \
 	/usr/bin/pr \
 	/usr/bin/pr_routes \
+	/usr/bin/progressbar \
 	/usr/bin/prep \
 	/usr/bin/printf \
 	/usr/bin/printenv \
@@ -1370,6 +1376,9 @@ install:	\
 /usr/bin/pr_routes:	pr_routes
 	install -cs -o root -m 4755 $? $@
 
+/usr/bin/progressbar:	progressbar
+	install -cs -o root -m 4755 $? $@
+
 /usr/bin/prep:	prep
 	install -cs -o bin $? $@
 
diff --git a/commands/simple/progressbar.c b/commands/simple/progressbar.c
new file mode 100755
index 000000000..10660320d
--- /dev/null
+++ b/commands/simple/progressbar.c
@@ -0,0 +1,63 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+_PROTOTYPE(int main, (int argc, char **argv));
+
+void
+prettyprogress(long b, long maxb, time_t starttime)
+{
+  /* print progress indication */
+  time_t spent, now;
+  long bpsec;
+  time(&now);
+  spent = now - starttime;
+  if(spent > 0 && (bpsec = b / spent) > 0) {
+  	int len, i;
+  	long secremain, minremain, hremain;
+	  secremain = (maxb - b) / bpsec;
+	  minremain = (secremain / 60) % 60;
+	  hremain = secremain / 3600;
+  	len = fprintf(stderr, "Remain %ld files. ETA: %d:%02d:%02d  [",
+  		maxb - b,
+  		hremain, minremain, secremain % 60);
+#define WIDTH 77
+  	len = WIDTH - len;
+  	for(i = 0; i < (b * (len-1) / maxb); i++) 
+  		fprintf(stderr, "=");
+ 	fprintf(stderr, "|");
+  	for(; i < len-2; i++) 
+  		fprintf(stderr, "-");
+  	fprintf(stderr, "]\r");
+  	fflush(stderr);
+  }
+
+  return;
+}
+
+int main(argc, argv)
+int argc;
+char *argv[];
+{
+	long i = 0, count = 0;
+	char line[2000];
+	time_t start;
+	if(argc < 2) return 1;
+	count = atol(argv[1]);
+	if(count < 1) return 1;
+	time(&start);
+	printf("\n");
+	while(fgets(line, sizeof(line), stdin)) {
+		i++;
+		printf("%s", line);
+		if(i <= count) prettyprogress(i, count, start);
+		printf("");
+		fflush(NULL);
+		sleep(1);
+	}
+
+  	fprintf(stderr, "\nDone.\n");
+
+	return 0;
+}
diff --git a/commands/simple/usyslogd.c b/commands/simple/usyslogd.c
index e012d9734..edc3babc9 100644
--- a/commands/simple/usyslogd.c
+++ b/commands/simple/usyslogd.c
@@ -80,7 +80,6 @@ main(int argc, char *argv[])
 	}
 
 	if(!(logfp = fopen("/usr/log/messages", "a"))) {
-		perror("/usr/log/messages");
 		return 1;
 	}
 
-- 
2.44.0