version 1.17, 2004/02/25 23:14:35 |
version 1.20, 2005/07/03 11:08:54 |
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/* $OpenXM: OpenXM/src/kan96xx/plugin/sm1Socket.c,v 1.16 2004/02/23 09:03:43 takayama Exp $ */ |
/* $OpenXM: OpenXM/src/kan96xx/plugin/sm1Socket.c,v 1.19 2005/06/16 05:07:24 takayama Exp $ */ |
/* msg0s.c */ |
/* msg0s.c */ |
#include <stdio.h> |
#include <stdio.h> |
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#include <string.h> |
#include <sys/types.h> |
#include <sys/types.h> |
#include <sys/socket.h> |
#include <sys/socket.h> |
#include <sys/time.h> |
#include <sys/time.h> |
Line 61 struct object KsocketOpen(struct object obj) { |
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Line 62 struct object KsocketOpen(struct object obj) { |
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/* fprintf(stderr,"Hello from open.\n"); */ |
/* fprintf(stderr,"Hello from open.\n"); */ |
if ((myhost = gethostbyname(serverName)) == NULL) { |
if ((myhost = gethostbyname(serverName)) == NULL) { |
errorMsg1s("Bad server name."); |
perror("gethostbyname"); errorMsg1s("Bad server name."); |
} |
} |
bzero((char *)&me,sizeof(me)); |
bzero((char *)&me,sizeof(me)); |
me.sin_family = AF_INET; |
me.sin_family = AF_INET; |
Line 70 struct object KsocketOpen(struct object obj) { |
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Line 71 struct object KsocketOpen(struct object obj) { |
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&me.sin_addr,myhost->h_length); |
&me.sin_addr,myhost->h_length); |
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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."); |
perror("socket"); errorMsg1s("Socket allocation is failed."); |
} |
} |
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on=1; setsockopt(s_waiting,SOL_SOCKET,SO_REUSEADDR,&on,sizeof(on)); |
on=1; setsockopt(s_waiting,SOL_SOCKET,SO_REUSEADDR,&on,sizeof(on)); |
/* important */ |
/* important */ |
if (bind(s_waiting,(struct sockaddr *) &me,sizeof(me)) == -1) { |
if (bind(s_waiting,(struct sockaddr *) &me,sizeof(me)) == -1) { |
fprintf(stderr,"Bind error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
fprintf(stderr,"Bind error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
errorMsg1s("cannot bind"); |
perror("bind"); errorMsg1s("cannot bind"); |
} |
} |
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tt = sizeof(me); |
tt = sizeof(me); |
if (getsockname(s_waiting,(struct sockaddr *)&me,&tt) < 0) { |
if (getsockname(s_waiting,(struct sockaddr *)&me,&tt) < 0) { |
fprintf(stderr,"getsockname error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
fprintf(stderr,"getsockname error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
errorMsg1s("cannot getsockname"); |
perror("getsockname"); errorMsg1s("cannot getsockname"); |
} |
} |
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if (listen(s_waiting,MAX_LISTEN_QUEUE) < 0) { |
if (listen(s_waiting,MAX_LISTEN_QUEUE) < 0) { |
errorMsg1s("Listen failed"); |
perror("listen"); 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)); |
Line 135 struct object KsocketConnect(struct object obj) { |
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Line 136 struct object KsocketConnect(struct object obj) { |
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if ((servhost = gethostbyname(serverName)) == NULL) { |
if ((servhost = gethostbyname(serverName)) == NULL) { |
errorMsg1s("bad server name.\n"); |
perror("gethostbyname"); errorMsg1s("bad server name.\n"); |
} |
} |
bzero((char *)&server,sizeof(server)); |
bzero((char *)&server,sizeof(server)); |
server.sin_family = AF_INET; |
server.sin_family = AF_INET; |
Line 144 struct object KsocketConnect(struct object obj) { |
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Line 145 struct object KsocketConnect(struct object obj) { |
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(char *)&server.sin_addr,servhost->h_length); |
(char *)&server.sin_addr,servhost->h_length); |
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if ((socketid = socket(AF_INET,SOCK_STREAM,0)) <0) { |
if ((socketid = socket(AF_INET,SOCK_STREAM,0)) <0) { |
errorMsg1s("socket allocation is failed.\n"); |
perror("socket"); errorMsg1s("socket allocation is failed.\n"); |
} |
} |
if (!Quiet) { |
if (!Quiet) { |
fprintf(stderr,"Trying to connect port %d, ip=%x\n",ntohs(server.sin_port),server.sin_addr); |
fprintf(stderr,"Trying to connect port %d, ip=%x\n",ntohs(server.sin_port),server.sin_addr); |
} |
} |
if (connect(socketid,(struct sockaddr *)&server,sizeof(server)) == -1) { |
if (connect(socketid,(struct sockaddr *)&server,sizeof(server)) == -1) { |
errorMsg1s("cannot connect"); |
perror("connect"); errorMsg1s("cannot connect"); |
} |
} |
/* fprintf(stderr,"connected.\n"); */ |
/* fprintf(stderr,"connected.\n"); */ |
robj = newObjectArray(2); |
robj = newObjectArray(2); |
Line 162 struct object KsocketConnect(struct object obj) { |
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Line 163 struct object KsocketConnect(struct object obj) { |
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/* [ integer socketid ] |
/* [ integer socketid ] |
[ integer newsocketid ] */ |
[ integer newsocketid ] */ |
struct object KsocketAccept(struct object obj) { |
struct object KsocketAccept(struct object obj) { |
struct object obj1; |
struct object obj1 = OINIT; |
struct object obj2; |
struct object obj2 = OINIT; |
struct object robj; |
struct object robj = OINIT; |
int s, news; |
int s, news; |
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if (obj.tag != Sarray) { |
if (obj.tag != Sarray) { |
Line 182 struct object KsocketAccept(struct object obj) { |
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Line 183 struct object KsocketAccept(struct object obj) { |
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fprintf(stderr,"Error in accept. Retrying (KsocketAccept).\n"); |
fprintf(stderr,"Error in accept. Retrying (KsocketAccept).\n"); |
/* Code added for strange behavior on cygwin. */ |
/* Code added for strange behavior on cygwin. */ |
if ((news = accept(s,NULL,NULL)) < 0) { |
if ((news = accept(s,NULL,NULL)) < 0) { |
errorMsg1s("Error in accept. Retry failed."); |
perror("accept"); errorMsg1s("Error in accept. Retry failed."); |
} |
} |
} |
} |
if (close(s) < 0) { |
if (close(s) < 0) { |
errorMsg1s("Error in closing the old socket."); |
perror("close"); errorMsg1s("Error in closing the old socket."); |
} |
} |
robj = newObjectArray(1); |
robj = newObjectArray(1); |
putoa(robj,0,KpoInteger(news)); |
putoa(robj,0,KpoInteger(news)); |
Line 202 struct object KsocketAccept(struct object obj) { |
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Line 203 struct object KsocketAccept(struct object obj) { |
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.... |
.... |
*/ |
*/ |
struct object KsocketAccept2(struct object obj) { |
struct object KsocketAccept2(struct object obj) { |
struct object obj1; |
struct object obj1 = OINIT; |
struct object obj2; |
struct object obj2 = OINIT; |
struct object robj; |
struct object robj = OINIT; |
int s, news; |
int s, news; |
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if (obj.tag != Sarray) { |
if (obj.tag != Sarray) { |
Line 222 struct object KsocketAccept2(struct object obj) { |
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Line 223 struct object KsocketAccept2(struct object obj) { |
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fprintf(stderr,"Error in accept. Retrying (KsocketAccept2).\n"); |
fprintf(stderr,"Error in accept. Retrying (KsocketAccept2).\n"); |
/* Code added for strange behavior on cygwin. */ |
/* Code added for strange behavior on cygwin. */ |
if ((news = accept(s,NULL,NULL)) < 0) { |
if ((news = accept(s,NULL,NULL)) < 0) { |
errorMsg1s("Error in accept. Retry failed."); |
perror("accept"); errorMsg1s("Error in accept. Retry failed."); |
} |
} |
} |
} |
if (close(s) < 0) { |
if (close(s) < 0) { |
errorMsg1s("Error in closing the old socket."); |
perror("close"); errorMsg1s("Error in closing the old socket."); |
} |
} |
robj = newObjectArray(1); |
robj = newObjectArray(1); |
putoa(robj,0,KpoInteger(news)); |
putoa(robj,0,KpoInteger(news)); |
Line 244 int KsocketSelect0(int fd,int t) { |
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Line 245 int KsocketSelect0(int fd,int t) { |
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if (select(fd+1,&readfds,(fd_set *)NULL,(fd_set *)NULL,&timeout)<0) { |
if (select(fd+1,&readfds,(fd_set *)NULL,(fd_set *)NULL,&timeout)<0) { |
/* It must be fd+1 !, Not fd. */ |
/* It must be fd+1 !, Not fd. */ |
fprintf(stderr,"Select error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
fprintf(stderr,"Select error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
errorMsg1s("KsocketSelect0() : select failed."); |
perror("select"); errorMsg1s("KsocketSelect0() : select failed."); |
return(0); |
return(0); |
} |
} |
}else{ /* block */ |
}else{ /* block */ |
if (select(fd+1,&readfds,(fd_set *)NULL,(fd_set *)NULL,(struct timeval *)NULL)<0) { |
if (select(fd+1,&readfds,(fd_set *)NULL,(fd_set *)NULL,(struct timeval *)NULL)<0) { |
errorMsg1s("KsocketSelect0() : select failed."); |
perror("select"); errorMsg1s("KsocketSelect0() : select failed."); |
fprintf(stderr,"Select error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
fprintf(stderr,"Select error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
return(0); |
return(0); |
} |
} |
Line 262 int KsocketSelect0(int fd,int t) { |
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Line 263 int KsocketSelect0(int fd,int t) { |
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integer true or false |
integer true or false |
*/ |
*/ |
struct object KsocketSelect(struct object obj) { |
struct object KsocketSelect(struct object obj) { |
struct object robj; |
struct object robj = OINIT; |
struct object ob1; |
struct object ob1 = OINIT; |
struct object ob2; |
struct object ob2 = OINIT; |
if (obj.tag != Sarray) { |
if (obj.tag != Sarray) { |
errorMsg1s("KsocketSelect([ integer socketid optional integer timeout default 0]"); |
errorMsg1s("KsocketSelect([ integer socketid optional integer timeout default 0]"); |
} |
} |
Line 294 struct object KsocketSelectMulti(struct object obj) |
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Line 295 struct object KsocketSelectMulti(struct object obj) |
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[ result1, result2, ....] |
[ result1, result2, ....] |
*/ |
*/ |
{ |
{ |
struct object robj; |
struct object robj = OINIT; |
struct object ob1; |
struct object ob1 = OINIT; |
struct object ob2; |
struct object ob2 = OINIT; |
struct object ob3; |
struct object ob3 = OINIT; |
int size,i,fd,p,t; |
int size,i,fd,p,t; |
fd_set readfds; |
fd_set readfds; |
struct timeval timeout; |
struct timeval timeout; |
Line 345 struct object KsocketSelectMulti(struct object obj) |
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Line 346 struct object KsocketSelectMulti(struct object obj) |
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if (select(fd+1,&readfds,(fd_set *)NULL,(fd_set *)NULL,&timeout)<0) { |
if (select(fd+1,&readfds,(fd_set *)NULL,(fd_set *)NULL,&timeout)<0) { |
/* It must be fd+1 !, Not fd. */ |
/* It must be fd+1 !, Not fd. */ |
fprintf(stderr,"Select error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
fprintf(stderr,"Select error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
errorMsg1s("KsocketSelectMulti() : select failed."); |
perror("select"); errorMsg1s("KsocketSelectMulti() : select failed."); |
} |
} |
}else{ /* block */ |
}else{ /* block */ |
if (select(fd+1,&readfds,(fd_set *)NULL,(fd_set *)NULL,(struct timeval *)NULL)<0) { |
if (select(fd+1,&readfds,(fd_set *)NULL,(fd_set *)NULL,(struct timeval *)NULL)<0) { |
fprintf(stderr,"Select error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
fprintf(stderr,"Select error. Error no is %d. See /usr/include/sys/errno.h.\n",errno); |
errorMsg1s("KsocketSelectMulti() : (block) select failed."); |
perror("select"); errorMsg1s("KsocketSelectMulti() : (block) select failed."); |
} |
} |
} |
} |
robj = newObjectArray(size); |
robj = newObjectArray(size); |
Line 373 static char Data00[1024]; |
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Line 374 static char Data00[1024]; |
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string data |
string data |
*/ |
*/ |
struct object KsocketRead(struct object obj) { |
struct object KsocketRead(struct object obj) { |
struct object ob1; |
struct object ob1 = OINIT; |
struct object robj = NullObject; |
struct object robj = NullObject; |
static int datasize = 1024; |
static int datasize = 1024; |
static char *data = Data00; |
static char *data = Data00; |
Line 401 struct object KsocketRead(struct object obj) { |
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Line 402 struct object KsocketRead(struct object obj) { |
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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) { |
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perror("read"); |
errorMsg1s("Read error."); |
errorMsg1s("Read error."); |
} |
} |
if (n < datasize-totalsize) { |
if (n < datasize-totalsize) { |
Line 434 struct object KsocketRead(struct object obj) { |
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Line 436 struct object KsocketRead(struct object obj) { |
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/* [ integer socketid, string data ] |
/* [ integer socketid, string data ] |
integer */ |
integer */ |
struct object KsocketWrite(struct object obj) { |
struct object KsocketWrite(struct object obj) { |
struct object ob1; |
struct object ob1 = OINIT; |
struct object ob2; |
struct object ob2 = OINIT; |
int socketid; |
int socketid; |
int r; |
int r; |
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int k,k0; |
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char *s; |
if (obj.tag != Sarray) { |
if (obj.tag != Sarray) { |
errorMsg1s("KsocketWrite([integer socketid, string data])"); |
errorMsg1s("KsocketWrite([integer socketid, string data])"); |
} |
} |
Line 453 struct object KsocketWrite(struct object obj) { |
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Line 457 struct object KsocketWrite(struct object obj) { |
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if (ob2.tag != Sdollar) { |
if (ob2.tag != Sdollar) { |
errorMsg1s("KsocketWrite([integer socketid, string data]) : the second argument must be a string."); |
errorMsg1s("KsocketWrite([integer socketid, string data]) : the second argument must be a string."); |
} |
} |
r = write(socketid,KopString(ob2), strlen(KopString(ob2))); |
s = KopString(ob2); |
return(KpoInteger(r)); |
k0 = k = strlen(s); |
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while (1) { |
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r = write(socketid,s,k); |
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if (r < 0) { |
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perror("write"); errorMsg1s("KsocketWrite: write failed."); |
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} |
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if (r >= k) break; |
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k -= r; |
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s = &(s[r]); |
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} |
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return(KpoInteger(k0)); |
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} |
} |
struct object KsocketClose(struct object obj) { |
struct object KsocketClose(struct object obj) { |
int socketid; |
int socketid; |
struct object ob1; |
struct object ob1 = OINIT; |
if (obj.tag != Sarray) { |
if (obj.tag != Sarray) { |
errorMsg1s("KsocketClose([ integer socketid ])"); |
errorMsg1s("KsocketClose([ integer socketid ])"); |
} |
} |
Line 486 struct object KsocketReadByte(struct object obj); |
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Line 500 struct object KsocketReadByte(struct object obj); |
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struct object KsocketWriteByte(struct object obj); |
struct object KsocketWriteByte(struct object obj); |
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struct object KsocketReadByte(struct object obj) { |
struct object KsocketReadByte(struct object obj) { |
struct object ob1; |
struct object ob1 = OINIT; |
struct object robj = NullObject; |
struct object robj = NullObject; |
char data[2]; |
char data[2]; |
char *tmp; |
char *tmp; |
Line 510 struct object KsocketReadByte(struct object obj) { |
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Line 524 struct object KsocketReadByte(struct object obj) { |
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n = read(socketid,data,1); |
n = read(socketid,data,1); |
if (n < 0) { |
if (n < 0) { |
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perror("read"); |
errorMsg1s("Read error."); |
errorMsg1s("Read error."); |
robj = KpoInteger(-1); |
robj = KpoInteger(-1); |
return(robj); |
return(robj); |
Line 526 struct object KsocketReadByte(struct object obj) { |
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Line 541 struct object KsocketReadByte(struct object obj) { |
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/* [ integer socketid, int ] |
/* [ integer socketid, int ] |
integer */ |
integer */ |
struct object KsocketWriteByte(struct object obj) { |
struct object KsocketWriteByte(struct object obj) { |
struct object ob1; |
struct object ob1 = OINIT; |
struct object ob2; |
struct object ob2 = OINIT; |
int socketid; |
int socketid; |
int r,i,n,kk,r0; |
int r,i,n,kk,r0; |
#define DATA_SIZE 1024 |
#define DATA_SIZE 1024 |
Line 550 struct object KsocketWriteByte(struct object obj) { |
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Line 565 struct object KsocketWriteByte(struct object obj) { |
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if (ob2.tag == Sinteger) { |
if (ob2.tag == Sinteger) { |
data[0] = KopInteger(ob2); |
data[0] = KopInteger(ob2); |
r = write(socketid,data, 1); |
r = write(socketid,data, 1); |
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if (r < 0) { |
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perror("write"); errorMsg1s("KsocketWriteByte: write error"); |
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} |
}else{ |
}else{ |
n = getoaSize(ob2); kk = 0; r = 0; |
n = getoaSize(ob2); kk = 0; r = 0; |
for (i=0; i<n; i++) { |
for (i=0; i<n; i++) { |
if (getoa(ob2,i).tag != Sinteger) |
if (getoa(ob2,i).tag != Sinteger) |
errorMsg1s("KsocketWriteByte([integer socketid, int | array of int]) : elements of the second argument must be integers."); |
errorMsg1s("KsocketWriteByte([integer socketid, int | array of int]) : elements of the second argument must be integers."); |
data[kk] = KopInteger(getoa(ob2,i)); |
data[kk] = KopInteger(getoa(ob2,i)); |
kk++; |
kk++; |
if (kk >= DATA_SIZE) { |
if (kk >= DATA_SIZE) { |
r0 = write(socketid,data,kk); |
r0 = write(socketid,data,kk); |
if (r0 != kk) { |
if (r0 < 0) { perror("write"); errorMsg1s("write failed."); } |
fprintf(stderr,"Warning: Could not write to the socket.\n"); |
if (r0 != kk) { |
return(KpoInteger(r+r0)); |
fprintf(stderr,"Warning: Could not write to the socket.\n"); |
} |
return(KpoInteger(r+r0)); /* bug: we should retry. */ |
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} |
r += r0; |
r += r0; |
kk = 0; |
kk = 0; |
} |
} |
} |
} |
if (kk > 0) { |
if (kk > 0) { |
r0 = write(socketid,data,kk); |
r0 = write(socketid,data,kk); |
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if (r0 < 0) { perror("write"); errorMsg1s("write failed."); } |
if (r0 != kk) { |
if (r0 != kk) { |
fprintf(stderr,"Warning: Could not write to the socket.\n"); |
fprintf(stderr,"Warning: Could not write to the socket.\n"); |
return(KpoInteger(r+r0)); |
return(KpoInteger(r+r0)); |
} |
} |
r += r0; |
r += r0; |
} |
} |
Line 581 struct object KsocketWriteByte(struct object obj) { |
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Line 601 struct object KsocketWriteByte(struct object obj) { |
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struct object KsocketReadHTTP(struct object socketObj) { |
struct object KsocketReadHTTP(struct object socketObj) { |
/* Read until two empty line appears. */ |
/* Read until two empty line appears. */ |
struct object ob; |
struct object ob = OINIT; |
struct object ob1; |
struct object ob1 = OINIT; |
struct object nob; |
struct object nob = OINIT; |
char *s; |
char *s; |
char *sss; |
char *sss; |
char *tmp; |
char *tmp; |