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 Forum index » Advanced Topics » Additional Software (PETs, n' stuff) » Utilities
sfs_load-2.4 on-the-fly
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ASRI éducation


Joined: 09 May 2009
Posts: 3203
Location: France
PostPosted: Sat 12 Sep 2015, 22:05    Post subject:  
Argolance wrote:
Quote:
Suggestion: the button "Install SFS" [of filemount] should be labeled "Un/Install SFS" because user can uninstall/unload any SFS file this way too,

This is done for several months.
https://github.com/puppylinux-woof-CE/woof-CE/commit/1ad1fb30be20dfb8e6a9e65066b59f3a067b4c00
https://github.com/puppylinux-woof-CE/woof-CE/commit/a30bd4b00085bfebcd99dfad012ea2a30efa84d1
Regards,
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Iguleder


Joined: 11 Aug 2009
Posts: 2031
Location: Israel, somewhere in the beautiful desert
PostPosted: Sun 27 Sep 2015, 06:13    Post subject:  
There's a bug in sfs_load - it should obtain the numeric kernel version using `uname -r | cut -f 1 -d \-`. Otherwise, it doesn't work at all with kernels that have an extra version string.
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ASRI éducation


Joined: 09 May 2009
Posts: 3203
Location: France
PostPosted: Sun 27 Sep 2015, 06:44    Post subject:  
Iguleder wrote:
There's a bug in sfs_load - it should obtain the numeric kernel version using `uname -r | cut -f 1 -d \-`. Otherwise, it doesn't work at all with kernels that have an extra version string.

Yes, need to replace:
KERNVER="`uname -r`"
by
KERNVER="`uname -r | cut -f 1 -d \-`"

Thank you.
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ASRI éducation


Joined: 09 May 2009
Posts: 3203
Location: France
PostPosted: Sun 04 Oct 2015, 09:46    Post subject:  
sfs_load-2.3.3

I incorporated:
- sfs_load-2.3 (by shinobar)
- sfs_load-2.3.0 (by ASRI)
- sfs_load-2.3.2 (by mavrothal)
- improve kernel detection KERNVER (by Iguleder)

Regards,
sfs_load-2.3.3.jpg
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sfs_load-2.3.3.jpg
sfs_load-2.3.3.pet
Description 
pet

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Filename  sfs_load-2.3.3.pet 
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Last edited by ASRI éducation on Sun 04 Oct 2015, 15:14; edited 1 time in total
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musher0

Joined: 04 Jan 2009
Posts: 12682
Location: Gatineau (Qc), Canada
PostPosted: Sun 04 Oct 2015, 12:38    Post subject:  
ASRI éducation wrote:
sfs_load-2.3.3

This version is based on:
- sfs_load-2.3 (by shinobar)
- sfs_load-2.3.0 (by ASRI)
- sfs_load-2.3.2 (by mavrothal)
- improve kernel detection KERNVER (by Iguleder)

Regards,


Hello, ASRI.

Sorry, I have to translate to understand... "Based on", you mean
"incorporates", right?

Also, if you could kindly look over the translation I made for 01micko's
change-kernels script. It's in that thread.

I translated to "international French", but I'd like to have an European
editor go over it, to make double sure there are no "canadianisms". If
you can't, that's fine, I'll ask someone else.

Thanks.

musher0
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ASRI éducation


Joined: 09 May 2009
Posts: 3203
Location: France
PostPosted: Sun 04 Oct 2015, 15:12    Post subject:  
musher0 wrote:
Sorry, I have to translate to understand... "Based on", you mean "incorporates", right?

That's it.
Thank you for pointing that out, I'll edit my previous message.

musher0 wrote:
look over the translation I made for 01micko's
change-kernels script. It's in that thread

I just do it, everything seems ok.

Regards,
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mavrothal


Joined: 24 Aug 2009
Posts: 2976
PostPosted: Fri 09 Oct 2015, 05:03    Post subject:  
As reported sfs_load in PUPMODE=5 fails to install as SFS saved in /tmp (ok when saved in other locations)
The problem is that the union (re)mount fails in this case. I think that this may be the expected behavior of aufs but it needs further investigation.
Till then the attached patch stops sfs_load from loading an SFS from /tmp or suggesting to copy it there when running in pupmode 5
The patch is against ASRI's 2.3.3 but should work in other versions too.
Code:
--- a/usr/sbin/sfs_load   2015-10-04 15:25:30.000000000 +0300
+++ b/usr/sbin/sfs_load   2015-10-09 11:45:01.760463314 +0300
@@ -885,7 +885,7 @@
   local TOPPART="$1"
   # Offer RAM only if enough
   RAMPART=""
-  if [ "$FILEISAT" != "tmpfs" -a "$FILEISAT" != "ata" ]; then
+  if [ "$FILEISAT" != "tmpfs" -a "$FILEISAT" != "ata" -a "$PUPMODE" != "5" ]; then
    RAMPART=$(echo "RAM|($(gettext "Available"):$(kbyte2 $RFREE))"|tr ' ' '_')
    REST=$(($RFREE - $FILESIZE))
    if [ $REST -gt $RESERVRAM ]; then
@@ -1697,7 +1697,7 @@
       DIRNAME=$(dirname "$EXTRASFS")
       FILENAME=$(basename "$EXTRASFS")
       #if echo "$DIRNAME" | grep -qw '/tmp$' || [ "$(df "$DIRNAME" | tail -n 1 | cut -d ' ' -f1)" = "tmpfs" ]; then
-     if [ "$(df "$DIRNAME" | tail -n 1 | cut -d ' ' -f1)" = "tmpfs" ]; then
+     if [ "$(df "$DIRNAME" | tail -n 1 | cut -d ' ' -f1)" = "tmpfs" -a "$PUPMODE" != "5" ]; then
         rm -f "$EXTRASFS"
         RMLOG=$(printf "$(gettext "The temporary file '%s' is deleted.")" "$EXTRASFS")
         FOUND=""
@@ -1734,6 +1734,14 @@
 basename "$0" | grep -q '^un' && ACTION="unload"
 [ "$DISPLAY" != "" ] && GUI="y"
 basename "$0" | grep -q 'debug' && DEBUGFLAG="y"   # v1.3.9
+
+# Temp work around. Do not mount SFS from /tmp when running in pupmode 5
+. /etc/rc.d/PUPSTATE
+if [ "$(echo $ORGOPT | cut -f2 -d/)" = "tmp" -a "$PUPMODE" = "5" ]; then
+  Xdialog --title "$(gettext 'Error')" --msgbox \
+   "$(gettext 'You can not install an SFS saved in the /tmp directory \nwhen running in PUPMODE=5')" 0 0
+ exit 0
+fi
 #v1.9.2: allow --skip-fixmenus with multiple files
  while [ "$1" ] ; do
   case "$1" in

Since the forum may add spaces at the end of the lines, it is also attached below.
sfs_load.patch.gz
Description  Patch to stop loading SFSs saved in /tmp when running in PUPMODE=5
 gz

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Filename  sfs_load.patch.gz 
Filesize  842 Bytes 
Downloaded  227 Time(s) 

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ASRI éducation


Joined: 09 May 2009
Posts: 3203
Location: France
PostPosted: Fri 09 Oct 2015, 12:08    Post subject:  
mavrothal wrote:
sfs_load in PUPMODE=5 fails to install as SFS saved in /tmp (ok when saved in other locations)

Thank you for the patch (sfs_load.patch.gz).
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jplt


Joined: 12 Nov 2010
Posts: 282
Location: Terre
PostPosted: Sat 24 Oct 2015, 06:14    Post subject:  
Is there a way to launch an sfs file with this :

Code:
sfs_load -c -q xxx.sfs


And then have a box that say "The software is launching" and then launch the software ?

I want to do this because i found annoying to click on x box to launch an sfs file .
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peebee


Joined: 21 Sep 2008
Posts: 3464
Location: Worcestershire, UK
PostPosted: Sat 24 Oct 2015, 09:38    Post subject:  
jplt wrote:
Is there a way to launch an sfs file with this :

Code:
sfs_load -c -q xxx.sfs


And then have a box that say "The software is launching" and then launch the software ?

I want to do this because i found annoying to click on x box to launch an sfs file .

My script to load the wine sfs and then run irfanview called from a desktop file:
Code:
#!/bin/sh
# Purpose: To convert Linux-style filename to Windows-style
# to pass as an argument to Irfanview within wine

sfs_load -n -c wine.sfs

Filename=${1//\//\\}
wine "C:\Program Files\IrfanView\i_view32.exe" "$Filename"

sleep 8
sfs_load -n -c -wine.sfs
sfs_load -n -c -wine.sfs &

You could add a yaf-splash message if you need one...
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mavrothal


Joined: 24 Aug 2009
Posts: 2976
PostPosted: Sun 25 Oct 2015, 06:28    Post subject: sfs_load-2.3.5  
Here is an updated version of sfs_load that is based on ASRI's version, plus the pupmod 5 patch abpve plus some code to warn if you try to unload the (new) fdrv sfs
sfs_load-2.3.5.pet
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pet

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Filename  sfs_load-2.3.5.pet 
Filesize  29.54 KB 
Downloaded  234 Time(s) 

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ASRI éducation


Joined: 09 May 2009
Posts: 3203
Location: France
PostPosted: Sun 25 Oct 2015, 08:15    Post subject: Re: sfs_load-2.3.5  
mavrothal wrote:
Here is an updated version of sfs_load that is based on ASRI's version, plus the pupmod 5 patch abpve plus some code to warn if you try to unload the (new) fdrv sfs

Thank you mavrothal.
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shinobar


Joined: 28 May 2009
Posts: 2666
Location: Japan
PostPosted: Mon 26 Oct 2015, 21:15    Post subject: Re: sfs_load-2.3.5  
mavrothal wrote:
Here is an updated version of sfs_load that is based on ASRI's version, plus the pupmod 5 patch abpve plus some code to warn if you try to unload the (new) fdrv sfs

Thank you all for developing.

sfs_load-2.3.5.pet could not install on Puppy-571JP, but extracted and re-created package can be installed.

As for the "Total of mounted SFS", does not work in some case because the file /tmp/sfs_load/loop_device_list is not always created.
Next is my patch.
Code:
# diff sfs_load235 sfs_load
773,780c773
<       list="/tmp/sfs_load/loop_device_list"
<       cntsfsloaded=0
<       while read LINE
<       do
<          if [ "$LINE" != "" ]; then
<             cntsfsloaded=`expr $cntsfsloaded + 1`
<          fi
<       done < "$list"
---
>    cntsfsloaded=$(echo $LOADEDLIST|wc -w)

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mavrothal


Joined: 24 Aug 2009
Posts: 2976
PostPosted: Mon 26 Oct 2015, 23:37    Post subject: Re: sfs_load-2.3.5  
shinobar wrote:
sfs_load-2.3.5.pet could not install on Puppy-571JP,

Ah, this is because in recent pups dir2pet defaults to xz compression that is problematic with older pups.
Here is 2.3.6 that includes your change above and is compressed with gzip. Should work fine in older pups too.

Maybe is time to stop this sublevel versions and you release a new minor version Wink
sfs_load-2.3.6.pet
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pet

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Filename  sfs_load-2.3.6.pet 
Filesize  35.42 KB 
Downloaded  199 Time(s) 

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shinobar


Joined: 28 May 2009
Posts: 2666
Location: Japan
PostPosted: Wed 28 Oct 2015, 00:43    Post subject: Re: sfs_load-2.3.6  
mavrothal wrote:
Here is 2.3.6

Thanks. But it fails unloading SFS. Next is my patch.
Code:
# diff sfs_load236 sfs_load
2322c2322,2324
<     [ "$FILENAME" = "$DISTRO_FDRVSFS" ] && confirm --ok-cancel "$(gettext "'$FILENAME' contains additional firmware that maybe needed. Are you sure you want to remove it?")" || finish
---
>     if [ "$FILENAME" = "$DISTRO_FDRVSFS" ]; then
>       confirm --ok-cancel "$(gettext "'$FILENAME' contains additional firmware that maybe needed. Are you sure you want to remove it?")" || finish
>     fi

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