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Diff for /OpenXM/src/kan96xx/plugin/sm1Socket.c between version 1.2 and 1.4

version 1.2, 2000/01/16 07:55:48 version 1.4, 2001/08/12 03:13:36
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Line 1 
 /* $OpenXM$ */  /* $OpenXM: OpenXM/src/kan96xx/plugin/sm1Socket.c,v 1.3 2001/05/04 01:06:30 takayama Exp $ */
 /* msg0s.c */  /* msg0s.c */
 #include <stdio.h>  #include <stdio.h>
 #include <sys/types.h>  #include <sys/types.h>
Line 58  struct object KsocketOpen(struct object obj) {
Line 58  struct object KsocketOpen(struct object obj) {
   me.sin_family = AF_INET;    me.sin_family = AF_INET;
   me.sin_port = htons(portNumber);    me.sin_port = htons(portNumber);
   bcopy(myhost->h_addr,    bcopy(myhost->h_addr,
         &me.sin_addr,myhost->h_length);          &me.sin_addr,myhost->h_length);
   
   if ((s_waiting = socket(AF_INET,SOCK_STREAM,0)) < 0) {    if ((s_waiting = socket(AF_INET,SOCK_STREAM,0)) < 0) {
     errorMsg1s("Socket allocation is failed.");      errorMsg1s("Socket allocation is failed.");
Line 82  struct object KsocketOpen(struct object obj) {
Line 82  struct object KsocketOpen(struct object obj) {
     errorMsg1s("Listen failed");      errorMsg1s("Listen failed");
   }    }
   /*    /*
    fprintf(stderr,"Done the initialization. port =%d\n",ntohs(me.sin_port));        fprintf(stderr,"Done the initialization. port =%d\n",ntohs(me.sin_port));
      fprintf(stderr,"socket id = %d",accept(s_waiting,NULL,NULL)); */        fprintf(stderr,"socket id = %d",accept(s_waiting,NULL,NULL)); */
   rob = newObjectArray(2);    rob = newObjectArray(2);
   putoa(rob,0,KpoInteger(s_waiting));    putoa(rob,0,KpoInteger(s_waiting));
   putoa(rob,1,KpoInteger(ntohs(me.sin_port)));    putoa(rob,1,KpoInteger(ntohs(me.sin_port)));
Line 132  struct object KsocketConnect(struct object obj) {
Line 132  struct object KsocketConnect(struct object obj) {
   server.sin_family = AF_INET;    server.sin_family = AF_INET;
   server.sin_port = htons(portNumber);    server.sin_port = htons(portNumber);
   bcopy(servhost->h_addr,    bcopy(servhost->h_addr,
         (char *)&server.sin_addr,servhost->h_length);          (char *)&server.sin_addr,servhost->h_length);
   
   if ((socketid = socket(AF_INET,SOCK_STREAM,0)) <0) {    if ((socketid = socket(AF_INET,SOCK_STREAM,0)) <0) {
     errorMsg1s("socket allocation is failed.\n");      errorMsg1s("socket allocation is failed.\n");
Line 237  struct object KsocketSelect(struct object obj) {
Line 237  struct object KsocketSelect(struct object obj) {
 }  }
   
 struct object KsocketSelectMulti(struct object obj)  struct object KsocketSelectMulti(struct object obj)
 /* [ [integer socketid1, integer socketid2, ...]       /* [ [integer socketid1, integer socketid2, ...]
      optional integer timeout default 0]       optional integer timeout default 0]
    [ result1, result2, ....]     [ result1, result2, ....]
 */  */
Line 350  struct object KsocketRead(struct object obj) {
Line 350  struct object KsocketRead(struct object obj) {
     if (datasize - totalsize > 0) {      if (datasize - totalsize > 0) {
       n = read(socketid,data+totalsize,datasize-totalsize);        n = read(socketid,data+totalsize,datasize-totalsize);
       if (n < 0) {        if (n < 0) {
         errorMsg1s("Read error.");          errorMsg1s("Read error.");
       }        }
       if (n < datasize-totalsize) {        if (n < datasize-totalsize) {
         totalsize += n;          totalsize += n;
         break;          break;
       }else{ totalsize += n; }        }else{ totalsize += n; }
       if (totalsize == 0) {        if (totalsize == 0) {
         errorMsg1s("Select returns 1, but there is no data to read.");          errorMsg1s("Select returns 1, but there is no data to read.");
       }        }
     }else { /* increase the datasize */      }else { /* increase the datasize */
       tmp = (char *)GC_malloc(sizeof(char)*2*datasize);        tmp = (char *)GC_malloc(sizeof(char)*2*datasize);
Line 476  struct object KsocketWriteByte(struct object obj) {
Line 476  struct object KsocketWriteByte(struct object obj) {
   struct object ob1;    struct object ob1;
   struct object ob2;    struct object ob2;
   int socketid;    int socketid;
   int r;    int r,i,n,kk,r0;
   char data[2];  #define DATA_SIZE 1024
     char data[DATA_SIZE];
   if (obj.tag != Sarray) {    if (obj.tag != Sarray) {
     errorMsg1s("KsocketWriteByte([integer socketid, int])");      errorMsg1s("KsocketWriteByte([integer socketid, int | array of int])");
   }    }
   if (getoaSize(obj) < 2) {    if (getoaSize(obj) < 2) {
     errorMsg1s("KsocketWriteByte([integer socketid, int])");      errorMsg1s("KsocketWriteByte([integer socketid, int | array of int])");
   }    }
   ob1 = getoa(obj,0);    ob1 = getoa(obj,0);
   ob2 = getoa(obj,1);    ob2 = getoa(obj,1);
   if (ob1.tag != Sinteger) {    if (ob1.tag != Sinteger) {
     errorMsg1s("KsocketWriteByte([integer socketid, int]) : the first argument must be an integer.");      errorMsg1s("KsocketWriteByte([integer socketid, int | array of int]) : the first argument must be an integer.");
   }    }
   socketid = KopInteger(ob1);    socketid = KopInteger(ob1);
   if (ob2.tag != Sinteger) {    if (ob2.tag != Sinteger && ob2.tag != Sarray) {
     errorMsg1s("KsocketWriteByte([integer socketid, int]) : the second argument must be a string.");      errorMsg1s("KsocketWriteByte([integer socketid, int | array of int]) : the second argument must be an integer or an array of integers.");
   }    }
   data[0] = KopInteger(ob2);    if (ob2.tag == Sinteger) {
   r = write(socketid,data, 1);      data[0] = KopInteger(ob2);
       r = write(socketid,data, 1);
     }else{
       n = getoaSize(ob2); kk = 0; r = 0;
       for (i=0; i<n; i++) {
         if (getoa(ob2,i).tag != Sinteger)
               errorMsg1s("KsocketWriteByte([integer socketid, int | array of int]) : elements of the second argument must be integers.");
         data[kk] = KopInteger(getoa(ob2,i));
         kk++;
         if (kk >= DATA_SIZE) {
           r0 = write(socketid,data,kk);
           if (r0 != kk) {
             fprintf(stderr,"Warning: Could not write to the socket.\n");
             return(KpoInteger(r+r0));
           }
           r += r0;
           kk = 0;
         }
       }
       if (kk > 0) {
         r0 = write(socketid,data,kk);
         if (r0 != kk) {
           fprintf(stderr,"Warning: Could not write to the socket.\n");
           return(KpoInteger(r+r0));
         }
         r += r0;
       }
     }
   return(KpoInteger(r));    return(KpoInteger(r));
 }  }
   
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