#!/bin/sh
# $Id: ct2continuous 64650 2012-09-15 04:19:34Z cxh $
# Script to convert models from the ct domain to the continuous domain
tmpfile=/tmp/ct2continuous.$$
tmpfile2=/tmp/ct2continuous2.$$
scriptfile=/tmp/ct2continuous.sh.$$

for file in $@
do
	sed 's@domains.fsm@domains.modal@g' $file |
	sed 's@domains.ct.kernel.CTCaseDirector@domains.continuous.kernel.ContinuousDirector@' | 
	sed 's@domains.ct.kernel.CTDirector@domains.continuous.kernel.ContinuousDirector@' | 
	sed 's@domains.ct.kernel.CTEmbeddedDirector@domains.continuous.kernel.ContinuousDirector@' | 
	sed 's@domains.ct.kernel.CTGeneralDirector@domains.continuous.kernel.ContinuousDirector@' | 
	sed 's@domains.ct.kernel.CTMixedSignalDirector@domains.continuous.kernel.ContinuousDirector@' | 
	sed 's@domains.ct.kernel.CTMultiSolverDirector@domains.continuous.kernel.ContinuousDirector@' | 
	sed 's@domains.ct.kernel.CTTransparentDirector@domains.continuous.kernel.ContinuousDirector@' | 
	sed 's@domains.ct.kernel.HSFSMDirector@domains.continuous.kernel.HybridModalDirector@' | 
	sed 's@domains.ct.kernel.HSModalDirector@domains.continuous.kernel.HybridModalDirector@' | 
	sed 's@CTCaseDirector@ContinuousDirector@g' | 
	sed 's@CTDirector@ContinuousDirector@g' | 
	sed 's@CTEmbeddedDirector@ContinuousDirector@g' | 
	sed 's@CTGeneralDirector@ContinuousDirector@g' | 
	sed 's@CTMixedSignalDirector@ContinuousDirector@g' | 
	sed 's@CTMultiSolverDirector@ContinuousDirector@g' | 
	sed 's@CTTransparentDirector@ContinuousDirector@g' | 
	sed 's@HSFSMDirector@HybridModalDirector@g' | 
	sed 's@HSModalDirector@HybridModalDirector@g' | 
	sed 's@CT Director@Continuous Director@g' |
	sed 's@CTMixedSignalDirector@ContinuousDirector@g' |
	sed 's@Continuous Time (CT) Solver@Continuous Director@' |
	sed 's@CTEmbedded Director@Continuous Director@' |
	sed 's@Refinement Solver@Continuous Director@' |
	sed 's@domains.ct.lib.ContinuousClock@domains.continuous.lib.ContinuousClock@' |
	sed 's@domains.ct.lib.ContinuousSinewave@domains.continuous.lib.ContinuousSinewave@' |
	sed 's@domains.ct.lib.ContinuousTransferFunction@domains.continuous.lib.ContinuousTransferFunction@' |
	sed 's@domains.ct.lib.CTPeriodicSampler@domains.continuous.lib.PeriodicSampler@' |
	sed 's@domains.ct.lib.DiscreteClock@domains.continuous.lib.DiscreteClock@' |
	sed 's@domains.ct.lib.EventSource@domains.continuous.lib.EventSource@' |
	sed 's@domains.ct.lib.Integrator@domains.continuous.lib.Integrator@' |
	sed 's@domains.ct.lib.LevelCrossingDetector@domains.continuous.lib.LevelCrossingDetector@' |
	sed 's@domains.ct.lib.ZeroCrossingDetector@domains.continuous.lib.LevelCrossingDetector@' |
	sed 's@domains.ct.lib.ZeroOrderHold@domains.continuous.lib.ZeroOrderHold@' |
	sed 's@ContinuousClock@ContinuousClock@g' |
	sed 's@ContinuousSinewave@ContinuousSinewave@g' |
	sed 's@CTPeriodicSampler@PeriodicSampler@g' |
	sed 's@DiscreteClock@DiscreteClock@g' |
	sed 's@EventSource@EventSource@g' |
	sed 's@Integrator@Integrator@g' |
	sed 's@LevelCrossingDetector@LevelCrossingDetector@g' |
	sed 's@ZeroCrossingDetector@LevelCrossingDetector@g' |
	sed 's@ZeroOrderHold@ZeroOrderHold@g' |
	sed 's@ptolemy/domains/ct@ptolemy/domains/continuous@g' |
	sed 's@ptolemy.vergil.fsm@ptolemy.vergil.modal@g' |
	cat > $tmpfile
	
	# Now, handle the Integrator Port Name change
	echo "cat $tmpfile | " > $scriptfile 
	cat $tmpfile |
	awk '$0 ~ /class="ptolemy.domains.continuous.lib.Integrator"/ {
                split($0, f, "\"")
                print "sed \"s@\\\"" f[2]".input@\\\"" f[2] ".derivative@\" |"
                print "sed \"s@\\\"" f[2]".output@\\\"" f[2] ".state@\" |"
            }' >> $scriptfile
	echo "cat > $tmpfile2" >> $scriptfile
	sh $scriptfile

	# Now, remove the ODESolvers.  We look for a match for ODESolver
	# and then toss input until we find </property> that has the same
	# indent as the ODESolver line
	cat $tmpfile2 |
	awk '{
                 if ($0 ~ /<property/ && $0 ~ /name="ODESolver"/ && $0 ~ /ExplicitRK23Solver/) {
                     noPrint = 1
                     indentLength = index($0, "<property")
                 } 
                 if (noPrint == 0) {
                     print $0
                 } else {
                     if ($1 == "</property>" && index($0, "</property>") == indentLength) {
                         noPrint = 0
                     }
                 }
            }' > $tmpfile

	# Now, remove the IntegratorIcons. 
	cat $tmpfile |
	awk '{
                 if ($0 ~ /<property name="IntegratorIcon"/) {
                     noPrint = 1
                     indentLength = index($0, "<property name=\"IntegratorIcon\"")
                 } 
                 if (noPrint == 0) {
                     print $0
                 } else {
                     if ($1 == "</property>" && index($0, "</property>") == indentLength) {
                         noPrint = 0
                     }
                 }
            }' > $tmpfile2

	# Now, remove the input and output ports for Integrator
	cat $tmpfile2 |
	awk '{
                 if ($0 ~ /class="ptolemy.domains.continuous.lib.Integrator"/) {
                     inIntegrator = 1
                     indentLength = index($0, "<entity")
                     for (i=1;i<=NF;i++) {
                         if ($i ~ /name=/) {
                             name = substr($i, 7, length($i)-8)
                             names[name] = name
                             inputs[name] = "port=\"" name  ".input\""
                             outputs[name] = "port=\"" name  ".output\""
                             #print "#### name:", $i, "}", length($i), " {",  name, inputs[name], outputs[name]
                         }
                     }
                 } 
                 if (inIntegrator && ($0 ~ /<port/ && ($0 ~  /name="input"/ || $0 ~ /name="output"/))) {
                     noPrint = 1
                     portIndentLength = index($0, "<port")
                 } 
                 if (noPrint == 0) {
                     # Update any connections
                     printed = 0
                     for(name in names) {
                         if ($1 == "<link" && ( $2 == inputs[name] || $2 == outputs[name])) {
                             #print "##", $1, name, inputs[name], outputs[name]
                             linkIndentLength = index($0, "<link")
                             for(i=1;i<linkIndentLength;i++) {
                                 printf(" ");
                             }
                             if ($2 == inputs[name]) {
                                 inputs[name] = ""
                                 print "<link port=\"" name ".derivative\"", $3
                                 printed = 1
                             } else { 
                                 if ($2 == outputs[name]) {
                                     outputs[name] = ""
                                     print "<link port=\"" name ".state\"", $3
                                     printed = 1
                                 }
                             } 
                         }
                     }
                     if (printed == 0) {
                         print $0
                     }
                 } else {
                     if ($1 == "</port>" && index($0, "</port") == portIndentLength) {
                         noPrint = 0
                     }
                 }
                 if ($1 == "</entity>" && index($0, "</entity") == indentLength) {
                     inIntegrator = 0
                 }
            }' > $tmpfile

	diff $tmpfile $file
	mv $tmpfile $file
done
rm -f $tmpfile $tmpfile2 $scriptfile