[BACK]Return to ox_k0.c CVS log [TXT][DIR] Up to [local] / OpenXM / src / k097

Diff for /OpenXM/src/k097/ox_k0.c between version 1.5 and 1.13

version 1.5, 2003/12/05 14:02:23 version 1.13, 2021/03/12 06:45:55
Line 1 
Line 1 
 /* $OpenXM: OpenXM/src/k097/ox_k0.c,v 1.4 2003/11/19 00:11:02 takayama Exp $ */  /* $OpenXM: OpenXM/src/k097/ox_k0.c,v 1.12 2020/10/07 23:53:25 takayama Exp $ */
 #include <stdio.h>  #include <stdio.h>
 #include <sys/types.h>  #include <sys/types.h>
 #include <sys/socket.h>  #include <sys/socket.h>
Line 7 
Line 7 
 #include <netdb.h>  #include <netdb.h>
 #include <signal.h>  #include <signal.h>
 #include <setjmp.h>  #include <setjmp.h>
   #include <string.h>
   #include <stdlib.h>
 /* -lnsl -lsocket /usr/ucblib/libucb.a */  /* -lnsl -lsocket /usr/ucblib/libucb.a */
 #include "../kxx/ox_kan.h"  #include "../kxx/ox_kan.h"
 #include "../kxx/serversm.h"  #include "../kxx/serversm.h"
   #include "ox_k0.h"
   #include "ki.h"
   
   
 int OxCritical = 0;  int OxCritical = 0;
 int OxInterruptFlag = 0;  int OxInterruptFlag = 0;
 int PacketMonitor = 0;  int PacketMonitor = 0;
Line 18  int PacketMonitor = 0;
Line 23  int PacketMonitor = 0;
 extern int SerialOX;  /* Serial number of the packets sent. */  extern int SerialOX;  /* Serial number of the packets sent. */
 extern int SerialCurrent;  /* Current Serial number of the recieved packet. */  extern int SerialCurrent;  /* Current Serial number of the recieved packet. */
 extern int OXprintMessage; /* print oxmessages? */  extern int OXprintMessage; /* print oxmessages? */
   extern int Calling_ctrlC_hook;
   
 #if defined(__CYGWIN__)  #if defined(__CYGWIN__)
 sigjmp_buf EnvOfChildServer;  sigjmp_buf EnvOfChildServer;
Line 28  jmp_buf EnvOfChildServer;
Line 34  jmp_buf EnvOfChildServer;
 int JmpMessage = 0;  int JmpMessage = 0;
   
 static char *getSuffix(char *s);  static char *getSuffix(char *s);
 main(int argc, char *argv[]) {  int main(int argc, char *argv[]) {
   char *s;    char *s;
   
   if (argc > 1) {    if (argc > 1) {
Line 44  main(int argc, char *argv[]) {
Line 50  main(int argc, char *argv[]) {
   K0_start();    K0_start();
   
   nullserver(3,4);    nullserver(3,4);
     return 0;
 }  }
   
 static char *getSuffix(char *s) {  static char *getSuffix(char *s) {
Line 62  static char *getSuffix(char *s) {
Line 69  static char *getSuffix(char *s) {
   }    }
   return(s);    return(s);
 }  }
 nullserver(int fdStreamIn,int fdStreamOut) {  void nullserver(int fdStreamIn,int fdStreamOut) {
   int mtag;    int mtag;
   int message = 1;    int message = 1;
   ox_stream ostreamIn;    ox_stream ostreamIn;
   ox_stream ostreamOut;    ox_stream ostreamOut;
   char sreason[1024];    char sreason[1024];
     extern int RestrictedMode, RestrictedMode_saved;
   extern void controlResetHandler();    extern void controlResetHandler();
 #if defined(__CYGWIN__)  #if defined(__CYGWIN__)
   extern sigjmp_buf EnvOfStackMachine;    extern sigjmp_buf EnvOfStackMachine;
Line 118  nullserver(int fdStreamIn,int fdStreamOut) {
Line 126  nullserver(int fdStreamIn,int fdStreamOut) {
     if (OxInterruptFlag == 0) {      if (OxInterruptFlag == 0) {
       fprintf(stderr," ?! \n"); fflush(NULL);        fprintf(stderr," ?! \n"); fflush(NULL);
     }      }
         KSexecuteString(" ctrlC-hook "); /* Execute User Defined functions. */      if (!Calling_ctrlC_hook) {
         Calling_ctrlC_hook = 1; RestrictedMode = 0;
         KSexecuteString(" ctrlC-hook "); /* Execute User Defined functions. */
         RestrictedMode = RestrictedMode_saved;
       }
       Calling_ctrlC_hook = 0;
         KSexecuteString(" (Computation is interrupted.) ");          KSexecuteString(" (Computation is interrupted.) ");
         InSendmsg2 = 0;          InSendmsg2 = 0;
     signal(SIGUSR1,controlResetHandler); goto aaa;      mysignal(SIGUSR1,controlResetHandler); goto aaa;
   } else {    } else {
     if (JmpMessage) fprintf(stderr,"Set EnvOfChildServer.\n");      if (JmpMessage) fprintf(stderr,"Set EnvOfChildServer.\n");
     signal(SIGUSR1,controlResetHandler);      mysignal(SIGUSR1,controlResetHandler);
   }    }
 #if defined(__CYGWIN__)  #if defined(__CYGWIN__)
   if (sigsetjmp(EnvOfStackMachine,1)) {    if (sigsetjmp(EnvOfStackMachine,1)) {
Line 152  nullserver(int fdStreamIn,int fdStreamOut) {
Line 165  nullserver(int fdStreamIn,int fdStreamOut) {
     */      */
     Sm1_pushError2(SerialCurrent,-1,"Global jump by sm1 error");      Sm1_pushError2(SerialCurrent,-1,"Global jump by sm1 error");
   
         KSexecuteString(" ctrlC-hook "); /* Execute User Defined functions. */      if (!Calling_ctrlC_hook) {
         Calling_ctrlC_hook = 1; RestrictedMode = 0;
             KSexecuteString(" ctrlC-hook "); /* Execute User Defined functions. */
         RestrictedMode = RestrictedMode_saved;
       }
       Calling_ctrlC_hook = 0;
     InSendmsg2=0;      InSendmsg2=0;
     signal(SIGUSR1,controlResetHandler); goto aaa ;      mysignal(SIGUSR1,controlResetHandler); goto aaa ;
   } else {    } else {
     if (JmpMessage) fprintf(stderr,"Set EnvOfStackMachine.\n");      if (JmpMessage) fprintf(stderr,"Set EnvOfStackMachine.\n");
     if (signal(SIGUSR1,SIG_IGN) != SIG_IGN) {      if (mysignal(SIGUSR1,SIG_IGN) != SIG_IGN) {
       signal(SIGUSR1,controlResetHandler);        mysignal(SIGUSR1,controlResetHandler);
     }      }
   }    }
   
Line 199  nullserver(int fdStreamIn,int fdStreamOut) {
Line 217  nullserver(int fdStreamIn,int fdStreamOut) {
       default: fprintf(stderr," ?! \n"); break;        default: fprintf(stderr," ?! \n"); break;
       }        }
     }      }
     /*sleep(2);  /* for dubug OX_SYNC_BALL */      /*sleep(2);  // for dubug OX_SYNC_BALL */
     switch(mtag) {      switch(mtag) {
     case OX_COMMAND:      case OX_COMMAND:
       nullserverCommand(ostreamIn,ostreamOut);        nullserverCommand(ostreamIn,ostreamOut);
Line 218  nullserver(int fdStreamIn,int fdStreamOut) {
Line 236  nullserver(int fdStreamIn,int fdStreamOut) {
   }    }
 }  }
   
 nullserverCommand(ox_stream ostreamIn,ox_stream ostreamOut) {  int nullserverCommand(ox_stream ostreamIn,ox_stream ostreamOut) {
   int id;    int id;
   int mtag;    int mtag;
   int n;    int n;
Line 278  nullserverCommand(ox_stream ostreamIn,ox_stream ostrea
Line 296  nullserverCommand(ox_stream ostreamIn,ox_stream ostrea
     if (message) fprintf(stderr," executeStringByLocalParser\n");      if (message) fprintf(stderr," executeStringByLocalParser\n");
     OxCritical = 0;      OxCritical = 0;
     iresult = K0_executeStringByLocalParser();      iresult = K0_executeStringByLocalParser();
     OxCritical = 1; signal(SIGUSR1,controlResetHandler);      OxCritical = 1; mysignal(SIGUSR1,controlResetHandler);
     if (iresult < 0) {      if (iresult < 0) {
       emsg = Sm1_popErrorMessage("executeString: ");        emsg = Sm1_popErrorMessage("executeString: ");
       Sm1_pushError2(SerialCurrent,-1,emsg);        Sm1_pushError2(SerialCurrent,-1,emsg);
Line 289  nullserverCommand(ox_stream ostreamIn,ox_stream ostrea
Line 307  nullserverCommand(ox_stream ostreamIn,ox_stream ostrea
     if (message) fprintf(stderr," executeFunction\n");      if (message) fprintf(stderr," executeFunction\n");
     OxCritical = 0;      OxCritical = 0;
     iresult = K0_executeStringByLocalParser();      iresult = K0_executeStringByLocalParser();
     OxCritical = 1; signal(SIGUSR1,controlResetHandler);      OxCritical = 1; mysignal(SIGUSR1,controlResetHandler);
     if (iresult < 0) {      if (iresult < 0) {
       emsg = Sm1_popErrorMessage("executeFunction: ");        emsg = Sm1_popErrorMessage("executeFunction: ");
       Sm1_pushError2(SerialCurrent,-1,emsg);        Sm1_pushError2(SerialCurrent,-1,emsg);
Line 297  nullserverCommand(ox_stream ostreamIn,ox_stream ostrea
Line 315  nullserverCommand(ox_stream ostreamIn,ox_stream ostrea
     }      }
     break;      break;
   case SM_popCMO:    case SM_popCMO:
     if (message) fprintf(stderr,"popCMO.  Start to sending data.\n",n);      if (message) fprintf(stderr,"popCMO.  Start to sending data %d\n",n);
     oxSendOXheader(ostreamOut,OX_DATA,SerialOX++);      oxSendOXheader(ostreamOut,OX_DATA,SerialOX++);
     n=Sm1_popCMO(ostreamOut,SerialCurrent);      n=Sm1_popCMO(ostreamOut,SerialCurrent);
     if (message) fprintf(stderr,"Done.\n");      if (message) fprintf(stderr,"Done.\n");
     break;      break;
   case SM_popString:    case SM_popString:
     if (message) fprintf(stderr,"popString. send data from the stack.\n",n);      if (message) fprintf(stderr,"popString. send data from the stack %d\n",n);
     oxSendOXheader(ostreamOut,OX_DATA,SerialOX++);      oxSendOXheader(ostreamOut,OX_DATA,SerialOX++);
     oxSendCmoString(ostreamOut,Sm1_popString());      oxSendCmoString(ostreamOut,Sm1_popString());
     if (message) fprintf(stderr,"Done.\n");      if (message) fprintf(stderr,"Done.\n");
Line 326  nullserverCommand(ox_stream ostreamIn,ox_stream ostrea
Line 344  nullserverCommand(ox_stream ostreamIn,ox_stream ostrea
 }  }
   
   
 nullserver_simplest(int fd) {  int nullserver_simplest(int fd) {
   int c;    int c;
   while(1) {    while(1) {
     c = readOneByte(fd);      c = readOneByte(fd);
     if (c == '@') { return; }      if (c == '@') { return 0; }
   }    }
 }  }
   
Line 338  nullserver_simplest(int fd) {
Line 356  nullserver_simplest(int fd) {
 void controlResetHandler(sig)  void controlResetHandler(sig)
      int sig;       int sig;
 {  {
   signal(sig,SIG_IGN);    mysignal(sig,SIG_IGN);
   cancelAlarm();    cancelAlarm();
   fprintf(stderr,"From controlResetHandler. OxCritical = %d\n",OxCritical);    fprintf(stderr,"From controlResetHandler. OxCritical = %d\n",OxCritical);
   OxInterruptFlag = 1;    OxInterruptFlag = 1;
   if (OxCritical) {    if (OxCritical) {
     return;      return;
   }else{    }else{
       (void) traceShowStack(); traceClearStack();
 #if defined(__CYGWIN__)  #if defined(__CYGWIN__)
     siglongjmp(EnvOfChildServer,2); /* returns 2 for ctrl-C */      siglongjmp(EnvOfChildServer,2); /* returns 2 for ctrl-C */
 #else  #else
Line 368  extern int K00_verbose;
Line 387  extern int K00_verbose;
 int Startupk2 = 1;  int Startupk2 = 1;
   
   
 K0_start() {  void K0_start() {
   extern int Saki;    extern int Saki;
   extern int Interactive;    extern int Interactive;
   int i;    int i;
Line 430  K0_start() {
Line 449  K0_start() {
   KSstop();  closing    KSstop();  closing
 */  */
   
 K0_executeStringByLocalParser() {  int K0_executeStringByLocalParser() {
   extern int Interactive;    extern int Interactive;
   char *s;    char *s;
   s = Sm1_popString();    s = Sm1_popString();
Legend:
Removed from v.1.5  
changed lines
  Added in v.1.13
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>