Merge branch 'master' of ssh://192.168.122.132:22/Baguette/libipc-old

docs/figlayers

@@ -0,0 +1,151 @@
+#!/bin/sh
+
+#
+# Extract layers from a FIG file
+#
+# History
+#  2002/04/23 : pda : design
+#  2013/02/12 : pda : extension to intervals
+#
+
+usage ()
+{
+    echo "usage: $0 layer[-layer] ... < fig-file > fig-file" >&2
+    exit 1
+}
+
+if [ $# = 0 ]
+then
+    usage
+fi
+
+LAYERS="$*"
+
+for i
+do
+    if expr "$i" : "^[0-9][0-9]*-[0-9][0-9]*$" > /dev/null
+    then
+	MIN=`expr "$i" : "\([0-9]*\)-"`
+	MAX=`expr "$i" : ".*-\([0-9]*\)"`
+	if [ $MIN -gt $MAX ]
+	then usage
+	fi
+	while [ $MIN -le $MAX ]
+	do
+	    LAYERS="$LAYERS $MIN"
+	    MIN=`expr $MIN + 1`
+	done
+    elif expr "$i" : "^[0-9][0-9]*$" > /dev/null
+    then
+	LAYERS="$LAYERS $i"
+    else
+	usage
+    fi
+done
+
+awk -v "layers_string=$LAYERS" -F" " '
+    BEGIN {
+	split (layers_string, layers, "[ \t]")
+    }
+    /^#FIG/ {
+	version = $2
+	if (version != 3.2)
+	{
+	    print "Invalid FIG version ($0)" > "/dev/stderr"
+	}
+	print
+	afficher = 1
+	next
+    }
+    /^0 / {
+	# color pseudo object
+	afficher = 1
+	print
+	next
+    }
+    /^1 / {
+	# ellipse
+	if (layerok($7))
+	{
+	    afficher = 1
+	    print
+	}
+	else afficher = 0
+	next
+    }
+    /^2 / {
+	# polyline
+	if (layerok($7))
+	{
+	    afficher = 1
+	    print
+	}
+	else afficher = 0
+	next
+    }
+    /^3 / {
+	# spline
+	if (layerok($7))
+	{
+	    afficher = 1
+	    print
+	}
+	else afficher = 0
+	next
+    }
+    /^4 / {
+	# text
+	if (layerok($4))
+	{
+	    afficher = 1
+	    print
+	}
+	else afficher = 0
+	next
+    }
+    /^5 / {
+	# arc
+	if (layerok($7))
+	{
+	    afficher = 1
+	    print
+	}
+	else afficher = 0
+	next
+    }
+    /^6 / {
+	# compound
+	afficher = 1
+	print
+	next
+    }
+    /^-6 / {
+	# end of compound
+	afficher = 1
+	print
+	next
+    }
+    /^	/ {
+	# ligne de continuation
+	if (afficher)
+	{
+	    print
+	}
+	next
+    }
+    {
+	afficher = 1
+	print
+	next
+    }
+
+    function layerok (l,           ok, n)
+    {
+	ok = 0
+	for (n in layers)
+	{
+	    if (l == layers [n])
+		ok = 1
+	}
+	return ok
+    }' -

docs/figs/graph-this.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+for i in *.fig
+do
+	# latin1 accents
+	grep -E "[ôéèàîÉê]" $i 2>/dev/null 1>/dev/null
+	if [ $? -eq 0 ]; then
+		echo $i matches a latin1 accent
+		sed -r -i "s/É/\\\311/g" $i
+		sed -r -i "s/à/\\\340/g" $i
+		sed -r -i "s/è/\\\350/g" $i
+		sed -r -i "s/é/\\\351/g" $i
+		sed -r -i "s/ê/\\\352/g" $i
+		sed -r -i "s/î/\\\356/g" $i
+		sed -r -i "s/ô/\\\364/g" $i
+		# sed -r -i "s/°/\\\176/g" $i
+	fi
+
+    PDF=$(echo ${i} | sed "s/fig$/pdf/")
+
+    if [ ! -f ${PDF} ] || [ $(stat -c "%X" ${PDF}) -lt  $(stat -c "%X" ${i}) ]
+    then
+
+        echo "fig2ps ${i}"
+        fig2dev -L pdf ${i} > ${PDF}
+
+        echo "touch ${PDF}"
+        touch ${PDF}
+
+        # echo "make and touch ${PDF}"
+		# pdf2ps ${PDF}
+        # touch ${PDF}
+    fi
+done

docs/libipc.fig

@@ -0,0 +1,109 @@
+#FIG 3.2  Produced by xfig version 3.2.7a
+Landscape
+Center
+Metric
+A4
+100.00
+Single
+-2
+1200 2
+5 1 0 3 0 7 30 -1 -1 0.000 0 0 1 0 3646.767 3431.191 2160 4950 1530 3240 2340 1755
+	1 1 2.00 90.00 150.00
+2 2 0 1 0 7 30 -1 -1 0.000 0 0 -1 0 0 5
+	 8955 1395 11115 1395 11115 1755 8955 1755 8955 1395
+2 1 0 3 0 7 30 -1 -1 0.000 0 0 -1 1 1 2
+	1 1 2.00 75.00 150.00
+	1 1 2.00 75.00 150.00
+	 4230 1530 8955 1530
+2 1 0 3 0 7 30 -1 -1 0.000 0 0 -1 1 1 2
+	1 1 2.00 75.00 150.00
+	1 1 2.00 75.00 150.00
+	 4230 1665 8955 3150
+2 1 0 3 0 7 15 -1 -1 0.000 0 0 -1 1 1 2
+	1 1 2.00 75.00 150.00
+	1 1 2.00 75.00 150.00
+	 9990 3420 9990 4950
+2 2 0 1 0 7 5 -1 -1 0.000 0 0 -1 0 0 5
+	 8955 4950 11115 4950 11115 5310 8955 5310 8955 4950
+2 2 0 1 0 7 15 -1 -1 0.000 0 0 -1 0 0 5
+	 8955 3060 11115 3060 11115 3420 8955 3420 8955 3060
+2 2 0 1 0 7 5 -1 -1 0.000 0 0 -1 0 0 5
+	 2070 4950 4230 4950 4230 5310 2070 5310 2070 4950
+2 1 0 3 0 7 10 -1 -1 0.000 0 0 -1 1 1 2
+	1 1 3.00 90.00 150.00
+	1 1 3.00 90.00 150.00
+	 4230 5130 8955 5130
+2 2 0 1 0 7 15 -1 -1 0.000 0 0 -1 0 0 5
+	 2070 3060 2880 3060 2880 3420 2070 3420 2070 3060
+2 2 0 1 0 7 15 -1 -1 0.000 0 0 -1 0 0 5
+	 3375 3060 4185 3060 4185 3420 3375 3420 3375 3060
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 1
+	 6435 2295
+2 2 0 1 0 7 30 -1 -1 0.000 0 0 -1 0 0 5
+	 2070 1395 4230 1395 4230 1755 2070 1755 2070 1395
+2 1 0 3 0 7 25 -1 -1 0.000 0 0 -1 1 1 2
+	1 1 3.00 90.00 150.00
+	1 1 3.00 90.00 150.00
+	 9360 6345 10620 6345
+2 1 1 3 1 7 25 -1 -1 8.000 0 0 -1 1 1 2
+	1 1 3.00 90.00 150.00
+	1 1 3.00 90.00 150.00
+	 9225 4950 9225 3420
+2 1 1 3 1 7 25 -1 -1 8.000 0 0 -1 1 1 2
+	1 1 3.00 90.00 150.00
+	1 1 3.00 90.00 150.00
+	 4185 3105 8955 3105
+2 1 1 3 1 7 25 -1 -1 2.000 0 0 -1 1 1 2
+	1 1 1.00 60.00 90.00
+	1 1 1.00 60.00 90.00
+	 2880 3105 3375 3105
+2 1 1 3 1 7 25 -1 -1 8.000 0 0 -1 1 1 2
+	1 1 3.00 90.00 150.00
+	1 1 3.00 90.00 150.00
+	 2430 4950 2430 3420
+2 1 1 3 1 7 25 -1 -1 8.000 0 0 -1 1 1 2
+	1 1 3.00 90.00 150.00
+	1 1 3.00 90.00 150.00
+	 9360 6075 10620 6075
+2 1 0 3 0 7 25 -1 -1 0.000 0 0 -1 1 1 2
+	1 1 3.00 90.00 150.00
+	1 1 3.00 90.00 150.00
+	 3780 4950 3780 3420
+2 1 0 3 0 7 25 -1 -1 0.000 0 0 -1 1 1 2
+	1 1 3.00 90.00 150.00
+	1 1 3.00 90.00 150.00
+	 4185 3375 8955 3375
+2 2 0 0 0 7 999 -1 -1 0.000 0 0 -1 0 0 5
+	 0 0 13365 0 13365 7830 0 7830 0 0
+4 1 0 30 -1 16 20 0.0000 4 240 5625 6705 540 LibIPC communications with a browser\001
+4 1 0 30 -1 16 16 0.0000 4 210 1620 3105 1665 Web Browser\001
+4 1 0 30 -1 16 16 0.0000 4 210 1545 3105 5220 JS or WASM\001
+4 1 0 30 -1 16 16 0.0000 4 210 1425 9990 1665 Web Server\001
+4 1 0 30 -1 16 16 5.9865 4 270 2460 6615 2295 dynamic interactions\001
+4 1 0 30 -1 16 14 5.9865 4 225 3465 6435 2700 (the webserver could be a proxy)\001
+4 1 0 30 -1 16 16 0.0000 4 210 1485 9990 3330 Websocketd\001
+4 1 0 30 -1 16 16 0.0000 4 210 1185 6705 1395 static files\001
+4 1 0 5 -1 16 16 0.0000 4 210 795 9990 5220 Server\001
+4 1 0 20 -1 16 20 0.0000 4 240 4560 6705 540 Remote libIPC communications\001
+4 1 0 10 -1 16 20 0.0000 4 240 4200 6705 540 Local libIPC communications\001
+4 0 0 15 -1 16 16 0.0000 4 210 2475 10170 4275 IPC communications\001
+4 0 0 50 -1 16 12 0.0000 4 150 855 2115 5895 10 = local\001
+4 0 0 50 -1 16 12 0.0000 4 150 1305 2115 6135 15 = all remote\001
+4 0 0 50 -1 16 12 0.0000 4 135 1050 2115 6375 20 = remote\001
+4 0 0 50 -1 16 12 0.0000 4 150 795 2115 6615 30 = web\001
+4 0 0 50 -1 16 12 0.0000 4 150 645 2115 5670 05 = all\001
+4 1 0 10 -1 16 16 0.0000 4 255 1710 6570 5490 (Unix sockets)\001
+4 1 0 10 -1 16 16 0.0000 4 210 2595 6570 4950 Direct communication\001
+4 1 0 11 -1 16 16 0.0000 4 210 690 3060 5220 Client\001
+4 0 0 50 -1 16 12 0.0000 4 150 1890 3375 5895 12 = local and remote\001
+4 1 0 20 -1 16 16 0.0000 4 210 690 3780 3330 TCPd\001
+4 1 0 20 -1 16 16 0.0000 4 210 600 2475 3330 IPCd\001
+4 0 0 50 -1 16 12 0.0000 4 195 2040 3375 6375 21 = IPCd explanations\001
+4 1 0 20 -1 16 16 0.0000 4 210 690 9990 3330 TCPd\001
+4 2 0 25 -1 16 10 0.0000 4 150 1395 2205 4140 tcp://remote/server\001
+4 2 0 25 -1 16 10 0.0000 4 120 675 9090 6390 Data flow\001
+4 2 0 25 -1 16 10 0.0000 4 120 1875 9090 6120 Connection establishment\001
+4 0 0 21 -1 16 14 0.0000 4 225 3825 4455 1620 contacts the right "protocol deamon"\001
+4 0 0 21 -1 16 14 0.0000 4 225 6690 4455 1935 after connection establishment, provides the socket to the client\001
+4 0 0 21 -1 16 14 0.0000 4 225 3600 4455 2250 therefore, never handles data flow\001
+4 2 18 21 -1 18 14 0.0000 4 180 630 4275 1620 IPCd:\001

docs/makefile.fig

@@ -0,0 +1,21 @@
+all: allfigures
+
+FIGS=$(shell ls figs/*.fig)
+FIGL=./figlayers
+
+LIBIPC=figs/libipc
+
+figlibipc: $(LIBIPC).fig
+	echo "libipc"
+	$(FIGL) 999 5 10-12               < $(LIBIPC).fig > $(LIBIPC)-1.fig # local
+	$(FIGL) 999 5 11-12 15 20-25    < $(LIBIPC).fig > $(LIBIPC)-2.fig # remote
+	$(FIGL) 999 5       15    30    < $(LIBIPC).fig > $(LIBIPC)-3.fig # web remote
+
+allfigures: figlibipc
+	echo "make ps"
+	cd figs/ ; ./graph-this.sh
+	# cd diag/ ; ./graph-this.sh
+
+clean:
+	echo "rm figs/*.ps"
+	rm figs/*.ps