version 1.3, 2000/02/08 04:47:11 |
version 1.10, 2000/11/15 01:20:27 |
|
|
/* $OpenXM: OpenXM_contrib2/asir2000/io/sio.c,v 1.2 1999/12/24 06:57:22 noro Exp $ */ |
/* |
|
* Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED |
|
* All rights reserved. |
|
* |
|
* FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited, |
|
* non-exclusive and royalty-free license to use, copy, modify and |
|
* redistribute, solely for non-commercial and non-profit purposes, the |
|
* computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and |
|
* conditions of this Agreement. For the avoidance of doubt, you acquire |
|
* only a limited right to use the SOFTWARE hereunder, and FLL or any |
|
* third party developer retains all rights, including but not limited to |
|
* copyrights, in and to the SOFTWARE. |
|
* |
|
* (1) FLL does not grant you a license in any way for commercial |
|
* purposes. You may use the SOFTWARE only for non-commercial and |
|
* non-profit purposes only, such as academic, research and internal |
|
* business use. |
|
* (2) The SOFTWARE is protected by the Copyright Law of Japan and |
|
* international copyright treaties. If you make copies of the SOFTWARE, |
|
* with or without modification, as permitted hereunder, you shall affix |
|
* to all such copies of the SOFTWARE the above copyright notice. |
|
* (3) An explicit reference to this SOFTWARE and its copyright owner |
|
* shall be made on your publication or presentation in any form of the |
|
* results obtained by use of the SOFTWARE. |
|
* (4) In the event that you modify the SOFTWARE, you shall notify FLL by |
|
* e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification |
|
* for such modification or the source code of the modified part of the |
|
* SOFTWARE. |
|
* |
|
* THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL |
|
* MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND |
|
* EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS |
|
* FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES' |
|
* RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY |
|
* MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY. |
|
* UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT, |
|
* OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY |
|
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL |
|
* DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES |
|
* ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES |
|
* FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY |
|
* DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF |
|
* SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART |
|
* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY |
|
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
|
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
|
* $OpenXM: OpenXM_contrib2/asir2000/io/sio.c,v 1.9 2000/11/07 06:35:39 noro Exp $ |
|
*/ |
#if INET |
#if INET |
#include "ca.h" |
#include "ca.h" |
#include "setjmp.h" |
#include "setjmp.h" |
#include "ox.h" |
#include "ox.h" |
#if defined(VISUAL) |
#if defined(VISUAL) |
#include <winsock.h> |
#include <winsock2.h> |
#else |
#else |
#include <sys/time.h> |
#include <sys/time.h> |
#include <sys/uio.h> |
#include <sys/uio.h> |
|
|
|
|
extern int little_endian; |
extern int little_endian; |
|
|
|
int I_am_server; |
struct IOFP iofp[MAXIOFP]; |
struct IOFP iofp[MAXIOFP]; |
|
|
#if !defined(_PA_RISC1_1) |
#if !defined(_PA_RISC1_1) |
|
|
unsigned int port; |
unsigned int port; |
static int count=0; |
static int count=0; |
|
|
|
#if !defined(VISUAL) |
if ( use_unix ) { |
if ( use_unix ) { |
sprintf(port_str,"/tmp/ox%02x.XXXXXX",count); |
sprintf(port_str,"/tmp/ox%02x.XXXXXX",count); |
count++; |
count++; |
mktemp(port_str); |
mktemp(port_str); |
} else { |
} else |
|
#endif |
|
{ |
port = ((unsigned int)mt_genrand()+(unsigned int)get_current_time()) |
port = ((unsigned int)mt_genrand()+(unsigned int)get_current_time()) |
%(65536-1024)+1024; |
%(65536-1024)+1024; |
sprintf(port_str,"%d",port); |
sprintf(port_str,"%d",port); |
Line 235 char *host,*port_str; |
|
Line 286 char *host,*port_str; |
|
return s; |
return s; |
} |
} |
|
|
|
#if 0 |
close_allconnections() |
close_allconnections() |
{ |
{ |
int s; |
int s; |
|
|
free_iofp(s); |
free_iofp(s); |
} |
} |
} |
} |
|
#else |
|
close_allconnections() |
|
{ |
|
shutdown_all(); |
|
} |
|
#endif |
|
|
free_iofp(s) |
free_iofp(s) |
int s; |
int s; |
|
|
{ |
{ |
int i; |
int i; |
unsigned char c,rc; |
unsigned char c,rc; |
|
extern int mpi_myid; |
|
|
|
#if MPI |
|
iofp[s1].s = s1; |
|
if ( mpi_myid == s1 ) { |
|
iofp[s1].in = 0; |
|
iofp[s1].out = 0; |
|
} else { |
|
iofp[s1].in = WSIO_open(s1,"r"); |
|
iofp[s1].out = WSIO_open(s1,"w"); |
|
} |
|
iofp[s1].conv = 0; |
|
iofp[s1].socket = 0; |
|
|
|
return s1; |
|
#else |
for ( i = 0; i < MAXIOFP; i++ ) |
for ( i = 0; i < MAXIOFP; i++ ) |
if ( !iofp[i].in ) |
if ( !iofp[i].in ) |
break; |
break; |
iofp[i].s = s1; |
iofp[i].s = s1; |
#if defined(VISUAL) || MPI |
#if defined(VISUAL) |
iofp[i].in = WSIO_open(s1,"r"); |
iofp[i].in = WSIO_open(s1,"r"); |
iofp[i].out = WSIO_open(s1,"w"); |
iofp[i].out = WSIO_open(s1,"w"); |
#else |
#else |
|
|
setbuffer(iofp[i].in,(char *)malloc(LBUFSIZ),LBUFSIZ); |
setbuffer(iofp[i].in,(char *)malloc(LBUFSIZ),LBUFSIZ); |
setbuffer(iofp[i].out,(char *)malloc(LBUFSIZ),LBUFSIZ); |
setbuffer(iofp[i].out,(char *)malloc(LBUFSIZ),LBUFSIZ); |
#endif |
#endif |
#if MPI |
|
iofp[i].conv = 0; |
|
iofp[i].socket = 0; |
|
#else |
|
if ( little_endian ) |
if ( little_endian ) |
c = 1; |
c = 1; |
else |
else |
|
|
} else { |
} else { |
/* client : read -> write */ |
/* client : read -> write */ |
read_char(iofp[i].in,&rc); |
read_char(iofp[i].in,&rc); |
|
/* special care for a failure of spawing a server */ |
|
if ( rc !=0 && rc != 1 && rc != 0xff ) |
|
return -1; |
write_char(iofp[i].out,&c); ox_flush_stream_force(i); |
write_char(iofp[i].out,&c); ox_flush_stream_force(i); |
} |
} |
iofp[i].conv = c == rc ? 0 : 1; |
iofp[i].conv = c == rc ? 0 : 1; |
|
|
strcpy(iofp[i].socket,af_sock); |
strcpy(iofp[i].socket,af_sock); |
} else |
} else |
iofp[i].socket = 0; |
iofp[i].socket = 0; |
#endif |
|
return i; |
return i; |
|
#endif |
} |
} |
|
|
#if defined(VISUAL) |
#if defined(VISUAL) |
|
|
return i; |
return i; |
return -1; |
return -1; |
} |
} |
|
|
#endif /* INET */ |
#endif /* INET */ |
|
|