version 1.27, 2000/01/21 06:55:45 |
version 1.36, 2000/04/17 03:18:57 |
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/** |
/** |
* $OpenXM: OpenXM/src/OpenMath/OMproxy.java,v 1.26 2000/01/21 06:27:24 tam Exp $ |
* $OpenXM: OpenXM/src/OpenMath/OMproxy.java,v 1.35 2000/03/15 15:02:06 tam Exp $ |
*/ |
*/ |
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import JP.ac.kobe_u.math.tam.OpenXM.*; |
import JP.ac.kobe_u.math.tam.OpenXM.*; |
import java.util.Stack; |
import java.util.Stack; |
import java.io.*; |
import java.io.*; |
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class OMproxy implements Runnable{ |
class OMproxy extends OpenXMserver{ |
private OpenXM ox; |
private OpenXM ox; |
private Stack stack = new Stack(); |
private Stack stack = new Stack(); |
protected boolean debug = false; |
protected boolean debug = false; |
final int version = 200001190; |
final int version = 200001190; |
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public OMproxy(String host,int ControlPort,int DataPort) throws IOException{ |
public void computeProcess(OpenXMconnection stream){ |
ox = new OpenXM(this,host,ControlPort,DataPort); |
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} |
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public void run(){ |
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OM2OXM P = new OM2OXM(); |
OM2OXM P = new OM2OXM(); |
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debug("OMproxy started."); |
debug("OMproxy started."); |
while(true){ |
try{ |
try{ |
while(true){ |
int ox_tag = ox.receiveOXtag(); |
try{ |
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OXmessage message = stream.receive(); |
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int ox_tag = message.getTag(); |
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switch(ox_tag){ |
switch(ox_tag){ |
case OpenXM.OX_COMMAND: |
case OXmessage.OX_COMMAND: |
StackMachine(ox.receiveSM()); |
StackMachine((SM)message.getBody()); |
break; |
break; |
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case OpenXM.OX_DATA: |
case OXmessage.OX_DATA: |
stack.push(ox.receiveCMO()); |
stack.push(message.getBody()); |
debug("push: "+ stack.peek()); |
debug("push: "+ stack.peek()); |
break; |
break; |
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} |
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}catch(RuntimeException e){ |
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System.err.println(e.getMessage()); |
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e.printStackTrace(); |
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debug("error occured. stack was cleared."); |
} |
} |
}catch(Throwable e){ |
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System.err.println(e.getMessage()); |
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e.printStackTrace(); |
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debug("error occured. stack was cleared."); |
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} |
} |
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}catch(IOException e){ |
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System.err.println(e.getMessage()); |
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e.printStackTrace(); |
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System.err.println("error occured, and recovering processes seems to be impossible."); |
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}finally{ |
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System.out.println("breaking..."); |
} |
} |
//System.out.println("breaking..."); |
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} |
} |
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/* |
/* |
Line 62 class OMproxy implements Runnable{ |
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Line 66 class OMproxy implements Runnable{ |
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ox.send(new CMO_NULL()); |
ox.send(new CMO_NULL()); |
}else{ |
}else{ |
debug("sending CMO: "+ stack.peek()); |
debug("sending CMO: "+ stack.peek()); |
ox.send(stack.pop()); |
ox.send((CMO)stack.pop()); |
} |
} |
}catch(MathcapViolation e){ |
}catch(MathcapViolation e){ |
try{ |
try{ |
ox.send("MathcapViolation: "+ |
ox.send(new CMO_ERROR2(new CMO_STRING("MathcapViolation: "+ |
new CMO_ERROR2(new CMO_STRING(e.getMessage()))); |
e.getMessage()))); |
}catch(MathcapViolation tmp){} |
}catch(MathcapViolation tmp){} |
} |
} |
} |
} |
Line 78 class OMproxy implements Runnable{ |
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Line 82 class OMproxy implements Runnable{ |
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int argc; |
int argc; |
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if(!(stack.peek() instanceof CMO_STRING)){ |
if(!(stack.peek() instanceof CMO_STRING)){ |
stack.push(new CMO_ERROR2()); |
stack.push(new CMO_ERROR2(new CMO_NULL())); |
return; |
return; |
} |
} |
function_name = ((CMO_STRING)stack.pop()).getString(); |
function_name = ((CMO_STRING)stack.pop()).getString(); |
Line 89 class OMproxy implements Runnable{ |
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Line 93 class OMproxy implements Runnable{ |
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} |
} |
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if(argc != 1){ |
if(argc != 1){ |
stack.push(new CMO_ERROR2()); |
stack.push(new CMO_ERROR2(new CMO_NULL())); |
return; |
return; |
} |
} |
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Line 101 class OMproxy implements Runnable{ |
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Line 105 class OMproxy implements Runnable{ |
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return; |
return; |
} |
} |
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stack.push(new CMO_ERROR2()); |
stack.push(new CMO_ERROR2(new CMO_NULL())); |
return; |
return; |
} |
} |
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Line 127 class OMproxy implements Runnable{ |
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Line 131 class OMproxy implements Runnable{ |
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} |
} |
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{ |
{ |
CMO[] CMOFormat = {new CMO_INT32(CMO.CMO_NULL), |
CMO[] CMOFormat = {new CMO_INT32(CMO.NULL), |
new CMO_INT32(CMO.CMO_INT32), |
new CMO_INT32(CMO.INT32), |
new CMO_INT32(CMO.CMO_STRING), |
new CMO_INT32(CMO.STRING), |
new CMO_INT32(CMO.CMO_LIST), |
new CMO_INT32(CMO.LIST), |
new CMO_INT32(CMO.CMO_MONOMIAL32), |
new CMO_INT32(CMO.MONOMIAL32), |
new CMO_INT32(CMO.CMO_ZZ), |
new CMO_INT32(CMO.ZZ), |
new CMO_INT32(CMO.CMO_QQ), |
new CMO_INT32(CMO.QQ), |
new CMO_INT32(CMO.CMO_ZERO), |
new CMO_INT32(CMO.ZERO), |
new CMO_INT32(CMO.CMO_DMS_GENERIC), |
new CMO_INT32(CMO.DMS_GENERIC), |
new CMO_INT32(CMO.CMO_RECURSIVE_POLYNOMIAL), |
new CMO_INT32(CMO.RECURSIVE_POLYNOMIAL), |
new CMO_INT32(CMO.CMO_DISTRIBUTED_POLYNOMIAL), |
new CMO_INT32(CMO.DISTRIBUTED_POLYNOMIAL), |
new CMO_INT32(CMO.CMO_POLYNOMIAL_IN_ONE_VARIABLE), |
new CMO_INT32(CMO.POLYNOMIAL_IN_ONE_VARIABLE), |
new CMO_INT32(CMO.CMO_BIGFLOAT), |
new CMO_INT32(CMO.BIGFLOAT), |
new CMO_INT32(CMO.CMO_INDETERMINATE), |
new CMO_INT32(CMO.INDETERMINATE), |
new CMO_INT32(CMO.CMO_TREE)}; |
new CMO_INT32(CMO.TREE)}; |
CMO[] DataFormat1 = {new CMO_INT32(OpenXM.OX_DATA), |
CMO[] DataFormat1 = {new CMO_INT32(OXmessage.OX_DATA), |
new CMO_LIST(CMOFormat)}; |
new CMO_LIST(CMOFormat)}; |
CMO[] list = {new CMO_LIST(DataFormat1)}; |
CMO[] list = {new CMO_LIST(DataFormat1)}; |
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Line 157 class OMproxy implements Runnable{ |
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Line 161 class OMproxy implements Runnable{ |
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Object mathcap = stack.pop(); |
Object mathcap = stack.pop(); |
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if(mathcap instanceof CMO_MATHCAP){ |
if(mathcap instanceof CMO_MATHCAP){ |
stack.push(new CMO_ERROR2()); |
stack.push(new CMO_ERROR2(new CMO_NULL())); |
} |
} |
ox.setMathCap((CMO_MATHCAP)mathcap); |
ox.setMathCap((CMO_MATHCAP)mathcap); |
} |
} |
Line 247 class OMproxy implements Runnable{ |
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Line 251 class OMproxy implements Runnable{ |
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return ret; |
return ret; |
} |
} |
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/* |
public static void main(String argv[]){ |
public static void main(String argv[]){ |
String host = "localhost"; |
String host = "localhost"; |
int DataPort = 1300, ControlPort = 1200; |
int DataPort = 1300, ControlPort = 1200; |
Line 284 class OMproxy implements Runnable{ |
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Line 289 class OMproxy implements Runnable{ |
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System.err.println(e.getMessage()); |
System.err.println(e.getMessage()); |
} |
} |
} |
} |
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*/ |
} |
} |