livecd

11 files changed, 398 insertions, 0 deletions

diff --git a/usr/glenda/bin/rc/pull b/usr/glenda/bin/rc/pull
new file mode 100755
index 000000000..42b5ecc27
--- /dev/null
+++ b/usr/glenda/bin/rc/pull
@@ -0,0 +1,17 @@
+#!/bin/rc
+
+rfork e
+flags=()
+while(! ~ $#* 0 && ~ $1 -*){
+	if(~ $1 -c -s){
+		flags=($flags $1)
+		shift
+	}
+	flags=($flags $1)
+	shift
+}
+if(test -f /srv/kfs.cmd)
+	disk/kfscmd allow
+replica/pull -v $flags /dist/replica/network $*
+if(test -f /srv/kfs.cmd)
+	disk/kfscmd disallow
diff --git a/usr/glenda/bin/rc/riostart b/usr/glenda/bin/rc/riostart
new file mode 100755
index 000000000..c8515d08e
--- /dev/null
+++ b/usr/glenda/bin/rc/riostart
@@ -0,0 +1,17 @@
+#!/bin/rc
+
+scr=(`{cat /dev/draw/new >[2]/dev/null || status=''})
+wid=$scr(11)
+ht=$scr(12)
+
+window 0,0,161,117 stats -lmisce
+window 161,0,560,117 faces -i
+
+if(~ `{screensize} small)
+	dump=acme.dump.small
+if not
+	dump=acme.dump
+
+a=`{echo $wid-35 | hoc }
+window 60,90,$a,$ht acme -l lib/$dump
+window 20,140,610,450 /usr/glenda/lib/first.window
diff --git a/usr/glenda/bin/rc/screensize b/usr/glenda/bin/rc/screensize
new file mode 100755
index 000000000..e38ed4d47
--- /dev/null
+++ b/usr/glenda/bin/rc/screensize
@@ -0,0 +1,9 @@
+#!/bin/rc
+
+scr=(`{cat /dev/draw/new >[2]/dev/null || status=''})
+wid=$scr(11)
+ht=$scr(12)
+if(test $wid -le 1024)
+	echo small
+if not
+	echo normal
diff --git a/usr/glenda/lib/acme.dump b/usr/glenda/lib/acme.dump
new file mode 100644
index 000000000..1be4a18ec
--- /dev/null
+++ b/usr/glenda/lib/acme.dump
@@ -0,0 +1,12 @@
+/usr/glenda
+/lib/font/bit/lucidasans/unicode.8.font
+/lib/font/bit/lucm/unicode.9.font
+          0          20          75
+f          0          24           0           0           1 
+         24          34          16           1           0 /usr/glenda/ Del Snarf Get | Look 
+f          1          25         567         567           1 
+         25          34         567           0           0 readme.acme Del Snarf Undo | Look 
+e          2           0           0           0           1 
+         23          49          52           0           0 /mail/fs/mbox/ Del Snarf | Look Put Mail Delmesg 
+/acme/mail
+Mail mbox
diff --git a/usr/glenda/lib/acme.dump.small b/usr/glenda/lib/acme.dump.small
new file mode 100644
index 000000000..518a483f7
--- /dev/null
+++ b/usr/glenda/lib/acme.dump.small
@@ -0,0 +1,16 @@
+/usr/glenda
+/lib/font/bit/lucidasans/unicode.7.font
+/lib/font/bit/lucidasans/typelatin1.7.font
+          0          20          75
+f          0          24           0           0           1 
+         24          34          16           1           0 /usr/glenda/ Del Snarf Get | Look 
+e          0           0           0           0           8 
+         28          51           6           0           1 /usr/glenda/-serzone Del Snarf | Look Send Noscroll
+/usr/glenda
+win
+f          1          25         567         567           1 
+         25          34         567           0           0 readme.acme Del Snarf Undo | Look 
+e          2           0           0           0           1 
+         23          49          52           0           0 /mail/fs/mbox/ Del Snarf | Look Put Mail Delmesg 
+/acme/mail
+Mail mbox
diff --git a/usr/glenda/lib/first.window b/usr/glenda/lib/first.window
new file mode 100755
index 000000000..cf9544e98
--- /dev/null
+++ b/usr/glenda/lib/first.window
@@ -0,0 +1,5 @@
+#!/bin/rc
+echo -n readme > /dev/label
+cat readme.rio
+exec rc -i
+
diff --git a/usr/glenda/lib/newstime b/usr/glenda/lib/newstime
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/usr/glenda/lib/newstime
diff --git a/usr/glenda/lib/plumbing b/usr/glenda/lib/plumbing
new file mode 100644
index 000000000..b209d2d66
--- /dev/null
+++ b/usr/glenda/lib/plumbing
@@ -0,0 +1,6 @@
+# to update: cp /usr/glenda/lib/plumbing /mnt/plumb/rules
+
+editor = acme
+
+include basic
+
diff --git a/usr/glenda/lib/profile b/usr/glenda/lib/profile
new file mode 100644
index 000000000..fe2728986
--- /dev/null
+++ b/usr/glenda/lib/profile
@@ -0,0 +1,36 @@
+bind -a $home/bin/rc /bin
+bind -a $home/bin/$cputype /bin
+bind -c tmp /tmp
+if(! syscall create /tmp/xxx 1 0666 >[2]/dev/null)
+	ramfs	# in case we're running off a cd
+font = /lib/font/bit/pelm/euro.9.font
+upas/fs
+fn cd { builtin cd $* && awd }  # for acme
+switch($service){
+case terminal
+	plumber
+	echo -n accelerated > '#m/mousectl'
+	echo -n 'res 3' > '#m/mousectl'
+	prompt=('term% ' '	')
+	fn term%{ $* }
+	exec rio -i riostart
+case cpu
+	if (test -e /mnt/term/mnt/wsys) { # rio already running
+		bind -a /mnt/term/mnt/wsys /dev
+		if(test -w /dev/label)
+			echo -n $sysname > /dev/label
+	}
+	bind /mnt/term/dev/cons /dev/cons
+	bind /mnt/term/dev/consctl /dev/consctl
+	bind -a /mnt/term/dev /dev
+	prompt=('cpu% ' '	')
+	fn cpu%{ $* }
+	news
+	if (! test -e /mnt/term/mnt/wsys) {	# cpu call from drawterm
+		font=/lib/font/bit/pelm/latin1.8.font
+		exec rio
+	}
+case con
+	prompt=('cpu% ' '	')
+	news
+}
diff --git a/usr/glenda/readme.acme b/usr/glenda/readme.acme
new file mode 100644
index 000000000..18cc16ad0
--- /dev/null
+++ b/usr/glenda/readme.acme
@@ -0,0 +1,102 @@
+Welcome to acme, the editor/shell/window system hybrid.  Acme is a
+complete environment you can use to edit, run programs, browse the
+file system, etc.
+
+You can scroll the text this window by moving the mouse into
+the window (no clicking necessary) and typing the up and down
+arrows.
+
+When you start Acme, you see several windows layered into two
+columns. Above each window, you can see a ``tag line'' (in blue). The
+first thing to notice is that all the text you see is just that:
+text. You can edit anything at will.
+
+For example, in the left column is a directory window.
+If you look at the window's tag line, you will see that it contains
+
+	/usr/glenda/ Del Snarf Get | Look 
+
+(This might be truncated if the column is narrow.)
+That is just text.
+
+Each mouse button (1, 2, 3, from left to right) does a different
+thing in Acme:
+
+ *	Button 1 can be used to select text (press it, sweep, release it),
+	and also to select the point where text would be inserted in the
+	window. Use it now in your /usr/glenda window.
+ *	Button 2 can be used to execute things.  For example, use button 1
+	to type "ls -l" before "lib/" in the window showing
+	/usr/glenda.  Now use button 2 to select "ls -l lib/" (press
+	it, select, release it).  As you can see, button 2 means
+	"execute this".
+ *	Button 3 can be used to get things. For example, click button 3 on
+	"lib/" within the "/usr/glenda" window. Can you see how a new window
+	shows the contents of "/usr/glenda/lib"? Button 3 can also be used
+	to search within the body of a window. Just click button 3 on the
+	thing you want to search. Again, you can select something with
+	button 1 and then use button 3 on the selection.
+
+You can double-click with button 1 to select words; a double click at
+the end or beginning of a line selects the whole line.  Once you have
+text selected, you can click on it with button 2 to execute the
+selected text.  A single click of button 2 would execute the word
+clicked as a command.
+
+Now let's pay attention to the tag line once more. As you can see,
+the left part has a path. That is the name for the window and shows
+also the directory for the thing shown (file/directory/program
+output). When you execute something using button 2, the current
+directory for the command is the directory shown in the left part of
+the tag (if the thing shown is a file, its directory is used).
+
+As you saw before in the example, there are windows labeled
+"/dir/+Errors", that is where Acme shows the output of a command
+executed in "/dir".
+
+Another thing you can see is that tag lines contain words like "New",
+"Del", "Snarf", etc. Those are commands understood (implemented) by
+Acme. When you request execution of one of them, Acme does the job.
+For example, click with button 2 on "Del" in the
+"/usr/glenda/+Errors" window: it's gone.
+
+The commands shown by Acme are just text and by no means special. Try
+to type "Del" within the body of the window "/usr/glenda", and then
+click (button-2) on it.
+
+These are some commands understood by Acme:
+ *	Newcol: create a new column of windows
+ *	Delcol: delete a column
+ *	New: create a new window (edit it's tag to be a file name and you
+	would be creating a new file; you would need to click on "Put" to
+	put the file in the file system).
+ *	Put: write the body to disk. The file is the one named in the tag.
+ *	Get: refresh the body (e.g. if it's a directory, reread it and
+	show it).
+ *	Snarf: What other window systems call "Copy".
+ *	Paste: Can you guess it?
+ *	Exit: exit acme
+
+Acme likes to place new windows itself. If you prefer to change the
+layout of a window, you only need to drag the layout box at the left
+of the tag line and drop it somewhere else. The point where you drop
+it selects the column where the window is to be placed now, as well
+as the line where the window should start. You can also click the
+layout box to enlarge its window a small amount (button 1), as much
+as possible without obscuring other tag lines in the column (button
+2), and to fill the whole column (button 3). You can get your other
+windows back by button-1- or button-2-clicking the layout box.
+
+This is mostly what you need to get started with Acme. You are
+missing a very useful feature: using combinations (chords) of mouse
+buttons to do things. You can cut, paste, snarf, and pass arguments
+to programs using these mouse chords. You can read this in the
+acme(1) manual page, but it's actually extremely simple: Select a
+region with button 1 but don't release the button. Now clicking
+button 2 deletes the selected text (putting it into the snarf
+buffer); clicking button 3 replaces the selected text with the snarf
+buffer. That's it!
+
+For more information, read /sys/doc/acme/acme.ps (you can just
+button-3 click on that string to view the file).
+
diff --git a/usr/glenda/readme.rio b/usr/glenda/readme.rio
new file mode 100644
index 000000000..0eb0e44db
--- /dev/null
+++ b/usr/glenda/readme.rio
@@ -0,0 +1,178 @@
+Rio is the Plan 9 window system.
+
+To read more of this window, the up and down arrows
+scroll the text up and down half screens.
+
+To effectively use rio, you need at least a three
+button mouse.  If you only have a two button mouse you
+can emulate the middle button by holding down shift key
+whilst pressing the right button.
+
+Button 1, 2, and 3 are used to refer to the left,
+middle, and right buttons respectively.
+
+THE POP-UP MENU
+
+Pressing and holding down button 3 on the desktop or
+shell window will give you a menu with the following
+options:
+
+ * New - create a new window 
+ * Resize - reshape a window 
+ * Move - move a window without reshaping it 
+ * Delete - close a window
+ * Hide - hides a window from display (it will appear
+   in this menu)
+ * <label> - the label of a hidden window,
+   selecting it unhides it
+
+You select an item by releasing the button over the
+menu item.  rio uses the same button that started an
+action throughout that operation.  If you press another
+button during the action the operation is aborted and
+any intermediate changes are reversed.
+
+The menu acts as a action verb selector which then
+requires an object (i.e.  window) to be picked to
+indicate which window the verb is to act on.  A further
+mouse action may then be required.
+
+EXAMPLES
+
+After selecting New, the cursor will change into a
+cross.  Using button 3 again, you should then drag out
+a rectangle to indicate the size and location of the
+new window.  When you release the button a new window
+will be created.
+
+New windows will contain the rc shell.  Invoking a rio
+program from the shell will allow that program to take
+over the window.  As there is no job control in the
+shell (e.g.  &, fg, bg), you just create another window
+if you want to run another program concurrently.
+
+To Resize a window, you select Resize, then click
+(remember using the same button that started the
+action, i.e.  button 3) on the window you want to
+resize.  The cursor will change to a cross-hair theat
+will allow you to drag out the desired shape of the
+window.
+
+After selecting Move, click and keep the button
+depressed over the window you want to move, then move
+the mouse to move the red rectangle that represents the
+new location you want.  Release the button to finish
+the action.
+
+Delete and Hide both operate by requiring you to click
+on the window you wish to respectively Delete or Hide.
+
+WINDOW CONTROL TIPS
+
+Clicking on a window brings it to the front.
+
+You can directly change the shape of a window by
+clicking and dragging on the edge or corner of the
+window border.  Button 1 or 2 will allow you to drag
+the edge or corner to a new size, and Button 3 will
+allow you to move the window.
+
+The pop-up menu remembers the last command chosen, so
+as a short cut you can just press and release button 3
+without moving the mouse between pressing and releasing
+to select the previous command again.
+
+BASIC TEXT CONTROL
+
+Unlike in other systems, the text cursor can only be
+controlled by the mouse or the side-effects of certain
+commands.
+
+Clicking with button 1 will move the text insertion
+point (indicated by an I-beam) to just before the
+character closest to the mouse pointer.  Dragging
+across a section of text will select that portion of
+text.  It may be useful to know that the insertion
+I-beam represents an empty selection (between two
+characters).  In text editors, the current selection is
+known as "dot".
+
+In the shell window button 2 will invoke a pop-up menu.
+Most of it's commands operate on dot.
+
+ * cut - moves the contents of the dot to the clipboard
+   if dot is non-empty 
+ * paste - replaces dot with the contents of the clipboard
+ * snarf - copies dot to the clipboard
+ * plumb - sends dot (or text surrounding dot, if dot is
+   empty)to the plumber.
+ * send - completes the current input line with the dot,
+   if it is non-empty, or the contents of the clipboard.
+   If the dot is non-empty it does a snarf at the same time.
+ * scroll - toggles the automatic scrolling of the window
+   on output.
+
+Double-clicking will allow you to automatically select
+a section of text surrounding that point.  The
+selection is made by an analysis of appropriate
+delimeters.  A whole line is selected by
+double-clicking at either end of the line.  A quoted or
+bracketed selection is made by double-clicking just
+inside of the quote or bracket.
+
+SCROLLING
+
+The arrow keys will let you scroll up or down by half a
+page at a time.
+
+Clicking button 1 on the scrollbar scrolls up by half a
+page.  Button 3 scrolls down by half a page.  Button 2
+jumps to position in the document relative to the
+position on the scrollbar clicked.  Holding a button on
+the scrollbar will have the effect of invoking the
+clicking action continuously.
+
+The white elevator box on the scrollbar is sized
+proportionally to the proportion of the document that
+is currently visible.
+
+Scrolling does not affect the text cursor.
+
+RIO AND THE RC SHELL WINDOW
+
+Rc is a command interpreter for Plan 9 that provides
+similar facilities to UNIX's Bourne shell.  See the
+additional references at the end of this document for
+information specifically about rc.
+
+Rio provides some additional features that enhance the
+interface to programs that use the text console.  The
+rc shell command interpreter is one such program.
+
+Rc commands are typed after the prompt on the last line
+of the text buffer.  The commands are sent to rc only
+after each newline so line editing may be performed if
+desired.  You can move the cursor and edit the previous
+lines of commands and program output but none of this
+will be interpreted by rc shell.
+
+The interpretation of commands is supressed altogether
+when ESC is pressed to put the window in hold mode.
+The window border and text will change to dark blue to
+indicate the hold mode is active.  In this mode you can
+type multiple lines of commands and edit them.
+Pressing ESC again will release the hold and send the
+lines of text to the rc command interpreter.
+
+The DEL key sends an 'interrupt' note to all processes
+in the window's process group.  The usual intent is to
+terminate the execution of the current command.  It is
+also a convenient short cut for ensuring you have a
+fresh command prompt.
+
+FURTHER INFORMATION
+
+For further information, try the rio(1) manual page.
+Type "man rio" or click on rio(1) in either of these
+sentences and select plumb from the button 2 menu.
+