| version 1.14, 1999/11/19 08:49:06 |
version 1.32, 2000/03/14 05:02:34 |
|
|
| /** |
/** |
| * $OpenXM: OpenXM/src/OpenMath/OMproxy.java,v 1.13 1999/11/17 13:23:16 tam Exp $ |
* $OpenXM: OpenXM/src/OpenMath/OMproxy.java,v 1.31 2000/03/14 04:44:17 tam Exp $ |
| */ |
*/ |
| |
|
| import JP.ac.kobe_u.math.tam.OpenXM.*; |
import JP.ac.kobe_u.math.tam.OpenXM.*; |
|
|
| class OMproxy implements Runnable{ |
class OMproxy implements Runnable{ |
| private OpenXM ox; |
private OpenXM ox; |
| private Stack stack = new Stack(); |
private Stack stack = new Stack(); |
| private boolean debug = true; |
protected boolean debug = false; |
| final int version = 199911110; |
final int version = 200001190; |
| |
|
| public OMproxy(String host,int ControlPort,int DataPort) throws IOException{ |
public OMproxy(String host,int ControlPort,int DataPort) throws IOException{ |
| ox = new OpenXM(this,host,ControlPort,DataPort); |
ox = new OpenXM(this,host,ControlPort,DataPort); |
| Line 22 class OMproxy implements Runnable{ |
|
| Line 22 class OMproxy implements Runnable{ |
|
| debug("OMproxy started."); |
debug("OMproxy started."); |
| try{ |
try{ |
| while(true){ |
while(true){ |
| int ox_tag = ox.receiveOXtag(); |
try{ |
| |
int ox_tag = ox.receiveOXtag(); |
| |
|
| switch(ox_tag){ |
switch(ox_tag){ |
| case OpenXM.OX_COMMAND: |
case OpenXM.OX_COMMAND: |
| StackMachine(ox.receiveSM()); |
StackMachine(ox.receiveSM()); |
| break; |
break; |
| |
|
| case OpenXM.OX_DATA: |
case OpenXM.OX_DATA: |
| stack.push(ox.receiveCMO()); |
stack.push(ox.receiveCMO()); |
| debug("push: "+ stack.peek()); |
debug("push: "+ stack.peek()); |
| break; |
break; |
| |
} |
| |
}catch(RuntimeException e){ |
| |
System.err.println(e.getMessage()); |
| |
e.printStackTrace(); |
| |
debug("error occured. stack was cleared."); |
| } |
} |
| } |
} |
| }catch(java.io.IOException e){ |
}catch(IOException e){ |
| System.err.println(e.getMessage()); |
System.err.println(e.getMessage()); |
| e.printStackTrace(); |
e.printStackTrace(); |
| |
System.err.println("error occured, and recovering processes seems to be impossible."); |
| |
}finally{ |
| |
System.out.println("breaking..."); |
| } |
} |
| |
|
| System.out.println("breaking..."); |
|
| } |
} |
| |
|
| /* |
/* |
| Line 57 class OMproxy implements Runnable{ |
|
| Line 64 class OMproxy implements Runnable{ |
|
| */ |
*/ |
| |
|
| private void SM_popCMO() throws java.io.IOException{ |
private void SM_popCMO() throws java.io.IOException{ |
| if(stack.empty()){ |
try{ |
| ox.send(new CMO_NULL()); |
if(stack.empty()){ |
| }else{ |
ox.send(new CMO_NULL()); |
| debug("sending CMO: "+ stack.peek()); |
}else{ |
| ox.send(stack.pop()); |
debug("sending CMO: "+ stack.peek()); |
| |
ox.send(stack.pop()); |
| |
} |
| |
}catch(MathcapViolation e){ |
| |
try{ |
| |
ox.send(new CMO_ERROR2(new CMO_STRING("MathcapViolation: "+ |
| |
e.getMessage()))); |
| |
}catch(MathcapViolation tmp){} |
| } |
} |
| } |
} |
| |
|
| private void SM_executeFunction() throws java.io.IOException{ |
private void SM_executeFunction() throws java.io.IOException{ |
| String function_name; |
String function_name; |
| CMO[] argv; |
CMO[] argv; |
| int argc = 1; |
int argc; |
| |
|
| 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(); |
| //argc = ((CMO_INT32)stack.pop()).intValue(); |
argc = ((CMO_INT32)stack.pop()).intValue(); |
| argv = new CMO[argc]; |
argv = new CMO[argc]; |
| for(int i=0;i<argc;i++){ |
for(int i=0;i<argc;i++){ |
| argv[i] = (CMO)stack.pop(); |
argv[i] = (CMO)stack.pop(); |
| } |
} |
| |
|
| if(argc != 1){ |
if(argc != 1){ |
| stack.push(new CMO_ERROR2()); |
stack.push(new CMO_ERROR2(new CMO_NULL())); |
| return; |
return; |
| } |
} |
| |
|
| Line 94 class OMproxy implements Runnable{ |
|
| Line 108 class OMproxy implements Runnable{ |
|
| return; |
return; |
| } |
} |
| |
|
| stack.push(new CMO_ERROR2()); |
stack.push(new CMO_ERROR2(new CMO_NULL())); |
| return; |
return; |
| } |
} |
| |
|
| Line 113 class OMproxy implements Runnable{ |
|
| Line 127 class OMproxy implements Runnable{ |
|
| CMO[] list = {new CMO_INT32(SM.SM_popCMO), |
CMO[] list = {new CMO_INT32(SM.SM_popCMO), |
| new CMO_INT32(SM.SM_executeFunction), |
new CMO_INT32(SM.SM_executeFunction), |
| new CMO_INT32(SM.SM_mathcap), |
new CMO_INT32(SM.SM_mathcap), |
| |
new CMO_INT32(SM.SM_setMathCap), |
| new CMO_INT32(SM.SM_control_kill), |
new CMO_INT32(SM.SM_control_kill), |
| new CMO_INT32(SM.SM_control_reset_connection)}; |
new CMO_INT32(SM.SM_control_reset_connection)}; |
| mathcap[1] = new CMO_LIST(list); |
mathcap[1] = new CMO_LIST(list); |
| } |
} |
| |
|
| { |
{ |
| CMO[] DataFormat = {new CMO_INT32(OpenXM.OX_DATA)}; |
CMO[] CMOFormat = {new CMO_INT32(CMO.NULL), |
| CMO[] CMOFormat = {new CMO_INT32(CMO.CMO_NULL), |
new CMO_INT32(CMO.INT32), |
| new CMO_INT32(CMO.CMO_INT32), |
new CMO_INT32(CMO.STRING), |
| new CMO_INT32(CMO.CMO_STRING), |
|
| new CMO_INT32(CMO.CMO_LIST), |
new CMO_INT32(CMO.CMO_LIST), |
| new CMO_INT32(CMO.CMO_MONOMIAL32), |
new CMO_INT32(CMO.CMO_MONOMIAL32), |
| new CMO_INT32(CMO.CMO_ZZ), |
new CMO_INT32(CMO.CMO_ZZ), |
| Line 131 class OMproxy implements Runnable{ |
|
| Line 145 class OMproxy implements Runnable{ |
|
| new CMO_INT32(CMO.CMO_DMS_GENERIC), |
new CMO_INT32(CMO.CMO_DMS_GENERIC), |
| new CMO_INT32(CMO.CMO_RECURSIVE_POLYNOMIAL), |
new CMO_INT32(CMO.CMO_RECURSIVE_POLYNOMIAL), |
| new CMO_INT32(CMO.CMO_DISTRIBUTED_POLYNOMIAL), |
new CMO_INT32(CMO.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.CMO_BIGFLOAT), |
| new CMO_INT32(CMO.CMO_INDETERMINATE), |
new CMO_INT32(CMO.CMO_INDETERMINATE), |
| new CMO_INT32(CMO.CMO_TREE)}; |
new CMO_INT32(CMO.CMO_TREE)}; |
| CMO[] list = {new CMO_LIST(DataFormat), |
CMO[] DataFormat1 = {new CMO_INT32(OpenXM.OX_DATA), |
| new CMO_LIST(CMOFormat)}; |
new CMO_LIST(CMOFormat)}; |
| |
CMO[] list = {new CMO_LIST(DataFormat1)}; |
| |
|
| mathcap[2] = new CMO_LIST(list); |
mathcap[2] = new CMO_LIST(list); |
| } |
} |
| |
|
| Line 144 class OMproxy implements Runnable{ |
|
| Line 160 class OMproxy implements Runnable{ |
|
| debug("push: "+ stack.peek()); |
debug("push: "+ stack.peek()); |
| } |
} |
| |
|
| |
private void SM_setMathCap() throws java.io.IOException{ |
| |
Object mathcap = stack.pop(); |
| |
|
| |
if(mathcap instanceof CMO_MATHCAP){ |
| |
stack.push(new CMO_ERROR2(new CMO_NULL())); |
| |
} |
| |
ox.setMathCap((CMO_MATHCAP)mathcap); |
| |
} |
| |
|
| private void StackMachine(SM mesg) throws java.io.IOException{ |
private void StackMachine(SM mesg) throws java.io.IOException{ |
| debug("receive: "+mesg); |
debug("receive: "+mesg); |
| |
|
| Line 160 class OMproxy implements Runnable{ |
|
| Line 185 class OMproxy implements Runnable{ |
|
| SM_mathcap(); |
SM_mathcap(); |
| break; |
break; |
| |
|
| |
case SM.SM_setMathCap: |
| |
SM_setMathCap(); |
| |
break; |
| |
|
| default: |
default: |
| System.out.println("received "+ mesg); |
System.out.println("received "+ mesg); |
| } |
} |
| Line 220 class OMproxy implements Runnable{ |
|
| Line 249 class OMproxy implements Runnable{ |
|
| ret += "\t -data port \t (default 1300)\n"; |
ret += "\t -data port \t (default 1300)\n"; |
| ret += "\t -control port \t (default 1200)\n"; |
ret += "\t -control port \t (default 1200)\n"; |
| ret += "\t -insecure \t this version ignore this option\n"; |
ret += "\t -insecure \t this version ignore this option\n"; |
| |
ret += "\t -debug \t display debug messages\n"; |
| |
|
| return ret; |
return ret; |
| } |
} |
| Line 227 class OMproxy implements Runnable{ |
|
| Line 257 class OMproxy implements Runnable{ |
|
| 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; |
| |
boolean debug = false; |
| |
|
| for(int i=0;i<argv.length;i++){ |
for(int i=0;i<argv.length;i++){ |
| if(argv[i].equals("-h")){ |
if(argv[i].equals("-h")){ |
| Line 239 class OMproxy implements Runnable{ |
|
| Line 270 class OMproxy implements Runnable{ |
|
| }else if(argv[i].equals("-control")){ |
}else if(argv[i].equals("-control")){ |
| ControlPort = Integer.valueOf(argv[++i]).intValue(); |
ControlPort = Integer.valueOf(argv[++i]).intValue(); |
| }else if(argv[i].equals("-insecure")){ |
}else if(argv[i].equals("-insecure")){ |
| |
}else if(argv[i].equals("-debug")){ |
| |
debug = true; |
| }else{ |
}else{ |
| System.err.println("unknown option : "+ argv[i]); |
System.err.println("unknown option : "+ argv[i]); |
| System.err.print(usage()); |
System.err.print(usage()); |
| Line 250 class OMproxy implements Runnable{ |
|
| Line 283 class OMproxy implements Runnable{ |
|
| +"("+ ControlPort +","+ DataPort +")"); |
+"("+ ControlPort +","+ DataPort +")"); |
| |
|
| try{ |
try{ |
| new OMproxy(host,ControlPort,DataPort); |
new OMproxy(host,ControlPort,DataPort).debug = debug; |
| System.out.println("connected."); |
System.out.println("connected."); |
| }catch(IOException e){ |
}catch(IOException e){ |
| System.err.println("Error occured: "+ e); |
System.err.println("Error occured: "+ e); |