OpenXM_contrib2/asir2000/io/tcpf.c - diff

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Diff for /OpenXM_contrib2/asir2000/io/tcpf.c between version 1.5 and 1.33

version 1.5, 2000/01/11 06:43:36

version 1.33, 2002/08/02 02:28:28

Line 1

/* $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.4 1999/12/24 06:57:22 noro Exp $ */

#if INET

* 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/tcpf.c,v 1.32 2002/07/29 05:02:45 noro Exp $

#include "ca.h"

#include "parse.h"

#include "com.h"

#include <signal.h>

#include <string.h>

#if !defined(VISUAL)

#include <unistd.h>

#include <sys/types.h>

#include <pwd.h>

#endif

#include "ox.h"

#if defined(VISUAL)

#include <winsock.h>

#include <stdlib.h>

#include <winsock2.h>

#include <process.h>

#endif

#define OX_XTERM "ox_xterm"

Line 27 static struct m_c {

Line 77 static struct m_c {

} *m_c_tab;

static int m_c_i,m_c_s;

int I_am_server;

#if MPI

extern int mpi_nprocs;

#define valid_mctab_index(ind)\

if((ind)<0||(ind)>=(mpi_nprocs-1)){error("invalid server id");}

if((ind)<0||(ind)>=mpi_nprocs){error("invalid server id");}

#define check_valid_mctab_index(ind)\

if((ind)<0||(ind)>=mpi_nprocs){(ind)=-1;}

#else

#define valid_mctab_index(ind)\

if((ind)<0||(ind)>=m_c_i||\

(!m_c_tab[ind].m&&!m_c_tab[ind].c)){error("invalid server id");}

((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){error("invalid server id");}

#define check_valid_mctab_index(ind)\

if((ind)<0||(ind)>=m_c_i||\

((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){(ind)=-1;}

#endif

int register_server();

int get_mcindex(int);

void Pox_launch(),Pox_launch_nox(),Pox_launch_main();

void Pox_send_raw_cmo(), Pox_recv_raw_cmo();

void Pox_launch(),Pox_launch_nox();

void Pox_launch_generic();

void Pox_shutdown();

Line 60 void Pox_flush();

Line 118 void Pox_flush();

void Pgenerate_port(),Ptry_bind_listen(),Ptry_connect(),Ptry_accept();

void Pregister_server();

void Pox_get_serverinfo();

void Pox_mpi_myid(), Pox_mpi_nprocs();

void ox_launch_generic();

pointer bevalf();

struct ftab tcp_tab[] = {

{"ox_send_raw_cmo",Pox_send_raw_cmo,2},

{"ox_recv_raw_cmo",Pox_recv_raw_cmo,1},

{"ox_get_serverinfo",Pox_get_serverinfo,-1},

{"generate_port",Pgenerate_port,-1},

{"try_bind_listen",Ptry_bind_listen,1},

Line 82 struct ftab tcp_tab[] = {

Line 143 struct ftab tcp_tab[] = {

{"ox_cmo_rpc",Pox_cmo_rpc,-99999999},

{"ox_sync",Pox_sync,1},

#if MPI

{"ox_mpi_myid",Pox_mpi_myid,0},

{"ox_mpi_nprocs",Pox_mpi_nprocs,0},

#endif

#if !MPI

{"ox_reset",Pox_reset,-2},

{"ox_intr",Pox_intr,1},

Line 114 struct ftab tcp_tab[] = {

Line 179 struct ftab tcp_tab[] = {

extern struct IOFP iofp[];

extern MATHCAP my_mathcap;

extern int ox_exchange_mathcap;

char *getenv();

void Pox_get_serverinfo(arg,rp)

#if MPI

NODE arg;

extern int mpi_myid, mpi_nprocs;

LIST *rp;

void Pox_mpi_myid(Q *rp)

{

STOQ(mpi_myid,*rp);

}

void Pox_mpi_nprocs(Q *rp)

{

STOQ(mpi_nprocs,*rp);

}

#endif

void Pox_get_serverinfo(NODE arg,LIST *rp)

{

int i,c;

Q sid;

Q s_id;

NODE t,n0,n;

LIST list,l;

if ( !arg ) {

for ( i = 0, n0 = 0; i < m_c_i; i++ )

if ( m_c_tab[i].m || m_c_tab[i].c ) {

if ( (m_c_tab[i].m>=0) || (m_c_tab[i].c>=0) ) {

c = m_c_tab[i].c;

ox_get_serverinfo(c,&list);

STOQ(i,sid);

STOQ(i,s_id);

t = mknode(2,sid,list);

t = mknode(2,s_id,list);

MKLIST(l,t);

NEXTNODE(n0,n);

BDY(n) = (pointer)l;

Line 142 LIST *rp;

Line 220 LIST *rp;

MKLIST(*rp,n0);

} else {

i = QTOS((Q)ARG0(arg));

if ( i >= 0 && i < m_c_i && (m_c_tab[i].m || m_c_tab[i].c) )

if ( i >= 0 && i < m_c_i && ((m_c_tab[i].m>=0) || (m_c_tab[i].c>=0)) )

ox_get_serverinfo(m_c_tab[i].c,rp);

else {

MKLIST(*rp,0);

Line 155 LIST *rp;

Line 233 LIST *rp;

else use UNIX socket and return a string which represents a path name

void Pgenerate_port(arg,rp)

void Pgenerate_port(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

char port_str[BUFSIZ];

int port;

Line 172 Obj *rp;

Line 248 Obj *rp;

*rp = (Obj)q;

} else {

generate_port(1,port_str);

s = (char *)MALLOC(strlen(port_str)+1);

s = (char *)MALLOC(strlen((char *)port_str)+1);

strcpy(s,port_str);

MKSTR(str,s);

*rp = (Obj)str;

Line 183 Obj *rp;

Line 259 Obj *rp;

try_bind_listen(port)

void Ptry_bind_listen(arg,rp)

void Ptry_bind_listen(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

char port_str[BUFSIZ];

int port,s,use_unix;

if ( !ARG0(arg) || NUM(ARG0(arg)) ) {

if ( IS_CYGWIN || !ARG0(arg) || NUM(ARG0(arg)) ) {

port = QTOS((Q)ARG0(arg));

sprintf(port_str,"%d",port);

use_unix = 0;

Line 206 Q *rp;

Line 280 Q *rp;

try_connect(host,port)

void Ptry_connect(arg,rp)

void Ptry_connect(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

char port_str[BUFSIZ];

char *host;

int port,s,use_unix;

if ( !ARG1(arg) || NUM(ARG1(arg)) ) {

if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) ) {

port = QTOS((Q)ARG1(arg));

sprintf(port_str,"%d",port);

use_unix = 0;

Line 231 Q *rp;

Line 303 Q *rp;

try_accept(sock,port)

void Ptry_accept(arg,rp)

void Ptry_accept(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int use_unix,s;

if ( !ARG1(arg) || NUM(ARG1(arg)) )

if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) )

use_unix = 0;

else

use_unix = 1;

Line 249 Q *rp;

Line 319 Q *rp;

register_server(cs,cport,ss,sport)

void Pregister_server(arg,rp)

void Pregister_server(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int cs,ss,cn,sn,ind,use_unix,id;

char cport_str[BUFSIZ],sport_str[BUFSIZ];

Obj obj;

MATHCAP server_mathcap;

cs = QTOS((Q)ARG0(arg));

ss = QTOS((Q)ARG2(arg));

if ( !ARG1(arg) || NUM(ARG1(arg)) ) {

if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) ) {

sprintf(cport_str,"%d",QTOS((Q)ARG1(arg)));

use_unix = 0;

} else {

Line 279 Q *rp;

Line 348 Q *rp;

/* client mode */

cn = get_iofp(cs,cport_str,0);

sn = get_iofp(ss,sport_str,0);

/* get_iofp returns -1 if the laucher could not spawn the server */

if ( sn < 0 ) {

/* we should terminate the launcher */

ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);

STOQ(-1,*rp);

return;

}

/* register server to the server list */

ind = register_server(use_unix,cn,sn);

/* request remote mathcap */

if ( ox_exchange_mathcap ) {

ox_send_cmd(sn,SM_mathcap);

/* request remote mathcap */

ox_send_cmd(sn,SM_popCMO);

ox_send_cmd(sn,SM_mathcap);

ox_flush_stream_force(sn);

ox_send_cmd(sn,SM_popCMO);

ox_recv(sn,&id,&server_mathcap);

ox_flush_stream_force(sn);

store_remote_mathcap(sn,server_mathcap);

ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;

store_remote_mathcap(sn,server_mathcap);

/* send my mathcap */

create_my_mathcap("asir");

/* send my mathcap */

ox_send_data(sn,my_mathcap);

create_my_mathcap("asir");

ox_send_cmd(sn,SM_setMathcap);

ox_send_data(sn,my_mathcap);

ox_send_cmd(sn,SM_setMathcap);

}

/* return the server id */

STOQ(ind,*rp);

}

Line 312 Q *rp;

Line 389 Q *rp;

conn_to_serv: connect to server if 1

void Pox_launch_generic(arg,rp)

void Pox_launch_generic(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int use_unix,use_ssh,use_x,conn_to_serv;

char *host,*launcher,*server;

Q ret;

host = (arg&&ARG0(arg))?BDY((STRING)ARG0(arg)):0;

launcher = BDY((STRING)ARG1(arg));

server = BDY((STRING)ARG2(arg));

use_unix = ARG3(arg) ? 1 : 0;

use_unix = !IS_CYGWIN && ARG3(arg) ? 1 : 0;

use_ssh = ARG4(arg) ? 1 : 0;

use_x = ARG5(arg) ? 1 : 0;

conn_to_serv = QTOS((Q)ARG6(arg));

if ( !host )

if ( !IS_CYGWIN && !host )

use_unix = 1;

ox_launch_generic(host,launcher,server,

use_unix,use_ssh,use_x,conn_to_serv,rp);

use_unix,use_ssh,use_x,conn_to_serv,&ret);

*rp = ret;

}

void ox_launch_generic(host,launcher,server,

void ox_launch_generic(char *host,char *launcher,char *server,

use_unix,use_ssh,use_x,conn_to_serv,rp)

int use_unix,int use_ssh,int use_x,int conn_to_serv,Q *rp)

char *host,*launcher,*server;

int use_unix,use_ssh,use_x,conn_to_serv;

Q *rp;

{

int cs,ss,cn,sn,ind,id;

char control_port_str[BUFSIZ];

char server_port_str[BUFSIZ];

Obj obj;

MATHCAP server_mathcap;

control_port_str[0] = 0;

Line 367 Q *rp;

Line 442 Q *rp;

/* client mode */

cn = get_iofp(cs,control_port_str,0);

sn = get_iofp(ss,server_port_str,0);

/* get_iofp returns -1 if the laucher could not spawn the server */

if ( sn < 0 ) {

/* we should terminate the launcher */

ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);

STOQ(-1,*rp);

return;

}

/* register server to the server list */

ind = register_server(use_unix,cn,sn);

/* request remote mathcap */

if ( ox_exchange_mathcap ) {

ox_send_cmd(sn,SM_mathcap);

/* request remote mathcap */

ox_send_cmd(sn,SM_popCMO);

ox_send_cmd(sn,SM_mathcap);

ox_flush_stream_force(sn);

ox_send_cmd(sn,SM_popCMO);

ox_recv(sn,&id,&server_mathcap);

ox_flush_stream_force(sn);

store_remote_mathcap(sn,server_mathcap);

ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;

store_remote_mathcap(sn,server_mathcap);

/* send my mathcap */

create_my_mathcap("asir");

/* send my mathcap */

ox_send_data(sn,my_mathcap);

create_my_mathcap("asir");

ox_send_cmd(sn,SM_setMathcap);

ox_send_data(sn,my_mathcap);

ox_send_cmd(sn,SM_setMathcap);

}

/* return the server id */

STOQ(ind,*rp);

}

int spawn_server(host,launcher,server,

#if defined(__CYGWIN__)

use_unix,use_ssh,use_x,conn_to_serv,

static void bslash2slash(char *buf)

control_port_str,server_port_str)

char *host,*launcher,*server;

int use_unix,use_ssh,use_x,conn_to_serv;

char *control_port_str,*server_port_str;

{

char cmd[BUFSIZ];

char *p;

for ( p = buf; *p; p++ )

if ( *p == '\\' )

*p = '/';

}

static int get_start_path(char *buf)

{

static char start_path[BUFSIZ];

static int start_initialized = 0;

char name[BUFSIZ];

if ( start_initialized ) {

strcpy(buf,start_path);

return 1;

}

/* Windows98 */

strcpy(buf,"c:\\windows\\command\\start.exe");

cygwin_conv_to_full_posix_path(buf,name);

if ( !access(name,X_OK) ) {

bslash2slash(buf);

strcpy(start_path,buf);

start_initialized = 1;

return 1;

}

/* Windows2000 */

strcpy(buf,"c:\\winnt\\system32\\start.exe");

cygwin_conv_to_full_posix_path(buf,name);

if ( !access(name,X_OK) ) {

bslash2slash(buf);

strcpy(start_path,buf);

start_initialized = 1;

return 1;

}

strcpy(buf,"c:\\winnt\\system32\\cmd.exe");

cygwin_conv_to_full_posix_path(buf,name);

if ( !access(name,X_OK) ) {

bslash2slash(buf);

sprintf(start_path,"%s /c start",buf);

strcpy(buf,start_path);

start_initialized = 1;

return 1;

}

strcpy(buf,"c:\\windows\\system32\\cmd.exe");

cygwin_conv_to_full_posix_path(buf,name);

if ( !access(name,X_OK) ) {

bslash2slash(buf);

sprintf(start_path,"%s /c start",buf);

strcpy(buf,start_path);

start_initialized = 1;

return 1;

}

return 0;

}

static void get_launcher_path(char *buf)

{

static char rootname[BUFSIZ];

static char launcher_path[BUFSIZ];

static int launcher_initialized = 0;

char name[BUFSIZ];

if ( launcher_initialized ) {

strcpy(buf,launcher_path);

return;

}

get_rootdir(rootname,sizeof(rootname));

sprintf(name,"%s/ox_launch.exe",rootname);

cygwin_conv_to_full_win32_path(name,launcher_path);

bslash2slash(launcher_path);

launcher_initialized = 1;

strcpy(buf,launcher_path);

}

#endif

void spawn_server(char *host,char *launcher,char *server,

int use_unix,int use_ssh,int use_x,int conn_to_serv,

char *control_port_str,char *server_port_str)

{

char localhost[BUFSIZ];

char *dname,*conn_str,*rsh;

char *dname,*conn_str,*rsh,*dname0,*asirhost;

char AsirExe[BUFSIZ];

STRING rootdir;

char prog[BUFSIZ];

char *av[BUFSIZ];

#if !defined(VISUAL)

char cmd[BUFSIZ];

#endif

#if defined(__CYGWIN__)

char win_start[BUFSIZ],win_launcher[BUFSIZ];

#endif

void Pget_rootdir();

dname = use_x ? (char *)getenv("DISPLAY") : 0;

dname0 = (char *)getenv("DISPLAY");

if ( !dname0 )

dname0 = "0";

dname = use_x ? dname0 : 0;

conn_str = conn_to_serv ? "1" : "0";

rsh = use_ssh ? "ssh" : RSH;

rsh = getenv("ASIR_RSH");

gethostname(localhost,BUFSIZ);

if ( !rsh )

#if !defined(VISUAL)

rsh = use_ssh ? "ssh" : RSH;

if ( use_unix ) {

if ( !use_unix && strstr(rsh,"ssh") ) {

* if "ssh" is used to invoke a remote server,

* we should not specify "-display".

use_ssh = 1;

}

asirhost = (char *)getenv("ASIRHOSTNAME");

if ( asirhost )

strcpy(localhost,asirhost);

else

gethostname(localhost,BUFSIZ);

#if defined(VISUAL)

if ( !use_unix )

error("spawn_server : not implemented on Windows");

Pget_rootdir(&rootdir);

sprintf(AsirExe,"%s\\bin\\engine.exe",BDY(rootdir));

strcpy(prog,server);

server = strrchr(prog,'/')+1;

av[0] = "ox_launch";

av[1] = "127.0.0.1";

av[2] = conn_str;

av[3] = control_port_str;

av[4] = server_port_str;

av[5] = server;

av[6] = use_x ? "1" : "0";

av[7] = 0;

_spawnv(_P_NOWAIT,AsirExe,av);

// _spawnv(_P_NOWAIT,"d:\\home\\noro\\engine2000\\debug\\engine.exe",av);

// printf("ox_launch 127.0.0.1 %s %s %s %s 0\n",conn_str,control_port_str,server_port_str,server);

#else

if ( use_unix || !host ) {

#if defined(__CYGWIN__)

get_launcher_path(win_launcher);

if ( dname && strchr(dname,':') ) {

if ( !fork() ) {

setpgid(0,getpid());

execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,

"-geometry","60x10","-e",launcher,use_unix?".":"127.1",conn_str,

control_port_str,server_port_str,server,dname,0);

}

} else if ( dname && get_start_path(win_start) ) {

sprintf(cmd,"%s %s %s %s %s %s %s 1",

win_start,win_launcher,use_unix?".":"127.1",conn_str,

control_port_str,server_port_str,server);

system(cmd);

} else {

if ( !fork() ) {

setpgid(0,getpid());

execlp(launcher,launcher,use_unix?".":"127.1",conn_str,

control_port_str,server_port_str,server,dname0,"-nolog",0);

}

#else

if ( !fork() ) {

setpgid(0,getpid());

if ( dname )

execlp("xterm","xterm","-name",OX_XTERM,"-display",dname,

execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,

"-geometry","60x10","-e",launcher,".",conn_str,

"-geometry","60x10","-e",launcher,use_unix?".":"127.1",conn_str,

control_port_str,server_port_str,server,dname,0);

else

execlp(launcher,launcher,".",conn_str,

execlp(launcher,launcher,use_unix?".":"127.1",conn_str,

control_port_str,server_port_str,server,"0",0);

control_port_str,server_port_str,server,dname0,"-nolog",0);

}

#endif

} else if ( conn_to_serv == 2 ) {

/* special support for java */

if ( dname )

sprintf(cmd,

"%s -n %s \"(cd %s; xterm -name %s -display %s -geometry 60x10 -e java %s -host %s -control %s -data %s)>&/dev/null&\">/dev/null",

"%s -n %s \"(cd %s; xterm -name %s %s -geometry 60x10 -e java %s -host %s -control %s -data %s)>&/dev/null&\">/dev/null",

rsh,host,launcher,OX_XTERM,dname,server,localhost,control_port_str,server_port_str);

else

sprintf(cmd,

Line 428 char *control_port_str,*server_port_str;

Line 661 char *control_port_str,*server_port_str;

fprintf(stderr,"%s\n",cmd);

sleep(20);

/* system(cmd); */

} else

} else {

#endif /* VISUAL */

{

if ( dname )

sprintf(cmd,

if ( use_ssh )

"%s -n %s \"xterm -name %s -display %s -geometry 60x10 -e %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",

sprintf(cmd,

rsh,host,OX_XTERM,dname,launcher,localhost,conn_str,

"%s -f -n %s \"xterm -name %s -title ox_launch:%s -geometry 60x10 -e %s %s %s %s %s %s %s >&/dev/null\">/dev/null",

rsh,host,OX_XTERM,host,launcher,localhost,conn_str,

control_port_str,server_port_str,server,"1");

else

sprintf(cmd,

"%s -n %s \"xterm -name %s -title ox_launch:%s -display %s -geometry 60x10 -e %s %s %s %s %s %s %s >&/dev/null&\">/dev/null",

rsh,host,OX_XTERM,host,dname,launcher,localhost,conn_str,

control_port_str,server_port_str,server,dname);

else

sprintf(cmd,

if ( use_ssh )

"%s -n %s \"%s %s %s %s %s %s %s>&/dev/null&\">/dev/null",

sprintf(cmd,

"%s -f -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",

rsh,host,launcher,localhost,conn_str,

control_port_str,server_port_str,server,"0");

control_port_str,server_port_str,server,"1","-nolog");

else

sprintf(cmd,

"%s -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",

rsh,host,launcher,localhost,conn_str,

control_port_str,server_port_str,server,dname0,"-nolog");

system(cmd);

}

#endif /* VISUAL */

}

void Pox_launch(arg,rp)

void Pox_launch(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

Pox_launch_main(1,arg,rp);

ox_launch_main(1,arg,rp);

}

void Pox_launch_nox(arg,rp)

void Pox_launch_nox(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

Pox_launch_main(0,arg,rp);

ox_launch_main(0,arg,rp);

}

Line 465 Obj *rp;

Line 705 Obj *rp;

ox_launch(remote,lib,ox_xxx) : invoke remote ox_xxx with lib/ox_launch

void Pox_launch_main(with_x,arg,rp)

void ox_launch_main(int with_x,NODE arg,Obj *p)

int with_x;

NODE arg;

Obj *rp;

{

char *str;

char *hostname,*servername,*dname;

char *hostname,*servername;

char *control;

int use_unix;

Q ret;

extern char *asir_libdir;

if ( arg && ARG0(arg) && argc(arg) != 3 )

Line 481 Obj *rp;

Line 719 Obj *rp;

control = (char *)MALLOC(BUFSIZ);

if ( !arg || ( !ARG0(arg) && argc(arg) == 1 ) ) {

sprintf(control,"%s/ox_launch",asir_libdir);

use_unix = 1;

use_unix = IS_CYGWIN ? 0 : 1;

servername = (char *)MALLOC(BUFSIZ);

sprintf(servername,"%s/ox_asir",asir_libdir);

} else if ( !ARG0(arg) && argc(arg) == 2 ) {

sprintf(control,"%s/ox_launch",asir_libdir);

use_unix = 1;

use_unix = IS_CYGWIN ? 0 : 1;

str = BDY((STRING)ARG1(arg));

if ( str[0] == '/' )

servername = str;

Line 497 Obj *rp;

Line 735 Obj *rp;

} else {

sprintf(control,"%s/ox_launch",BDY((STRING)ARG1(arg)));

if ( !ARG0(arg) )

use_unix = 1;

use_unix = IS_CYGWIN ? 0 : 1;

else

use_unix = 0;

str = BDY((STRING)ARG2(arg));

Line 512 Obj *rp;

Line 750 Obj *rp;

hostname = BDY((STRING)ARG0(arg));

else

hostname = 0;

ox_launch_generic(hostname,control,servername,use_unix,0,with_x,0,rp);

ox_launch_generic(hostname,control,servername,use_unix,0,with_x,0,&ret);

*p = (Obj)ret;

}

int register_server(af_unix,m,c)

int register_server(int af_unix,int m,int c)

int af_unix,m,c;

{

int s,i,ci;

int s,i;

struct m_c *t;

#define INIT_TAB_SIZ 64

if ( c < 0 )

return -1;

if ( !m_c_tab ) {

s = BUFSIZ*sizeof(struct m_c);

s = INIT_TAB_SIZ*sizeof(struct m_c);

m_c_tab = (struct m_c *)MALLOC_ATOMIC(s); bzero(m_c_tab,s);

m_c_tab = (struct m_c *)MALLOC_ATOMIC(s);

m_c_s = BUFSIZ;

for ( i = 0; i < INIT_TAB_SIZ; i++ ) {

m_c_tab[i].af_unix = 0;

m_c_tab[i].m = m_c_tab[i].c = -1;

}

m_c_s = INIT_TAB_SIZ;

}

#if !MPI

for ( i = 0; i < m_c_i; i++ )

if ( !m_c_tab[i].m && !m_c_tab[i].c )

if ( (m_c_tab[i].m<0) && (m_c_tab[i].c<0) )

break;

if ( i < m_c_i ) {

m_c_tab[i].m = m; m_c_tab[i].c = c;

Line 539 int af_unix,m,c;

Line 782 int af_unix,m,c;

}

#endif

if ( m_c_i == m_c_s ) {

s = (m_c_s+BUFSIZ)*sizeof(struct m_c);

s = (m_c_s+INIT_TAB_SIZ)*sizeof(struct m_c);

t = (struct m_c *)MALLOC_ATOMIC(s); bzero(m_c_tab,s);

t = (struct m_c *)MALLOC_ATOMIC(s); bzero((void *)m_c_tab,s);

bcopy(m_c_tab,t,m_c_s*sizeof(struct m_c));

bcopy((void *)m_c_tab,(void *)t,m_c_s*sizeof(struct m_c));

m_c_s += BUFSIZ; m_c_tab = t;

for ( i = 0; i < INIT_TAB_SIZ; i++ ) {

m_c_tab[m_c_s+i].af_unix = 0;

m_c_tab[m_c_s+i].m = m_c_tab[m_c_s+i].c = -1;

}

m_c_s += INIT_TAB_SIZ; m_c_tab = t;

}

m_c_tab[m_c_i].m = m; m_c_tab[m_c_i].c = c;

m_c_tab[m_c_i].af_unix = af_unix;

Line 551 int af_unix,m,c;

Line 798 int af_unix,m,c;

/* iofp index => m_c_tab index */

int get_mcindex(i)

int get_mcindex(int i)

int i;

{

int j;

Line 564 int i;

Line 810 int i;

/* arg = [ind0,ind1,...]; indk = index to m_c_tab */

void Pox_select(arg,rp)

void Pox_select(NODE arg,LIST *rp)

NODE arg;

LIST *rp;

{

int fd,n,i,index,mcind;

fd_set r,w,e;

Line 589 LIST *rp;

Line 833 LIST *rp;

for ( t = list; t; t = NEXT(t) ) {

index = QTOS((Q)BDY(t));

valid_mctab_index(index);

fd = get_fd(m_c_tab[index].c); FD_SET(fd,&r);

fd = get_fd(m_c_tab[index].c); FD_SET((unsigned int)fd,&r);

}

n = select(FD_SETSIZE,&r,&w,&e,tvp);

for ( i = 0, t = 0; n && i < FD_SETSIZE; i++ )

Line 603 LIST *rp;

Line 847 LIST *rp;

MKLIST(*rp,t);

}

void Pox_flush(arg,rp)

void Pox_flush(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int index = QTOS((Q)ARG0(arg));

Line 614 Q *rp;

Line 856 Q *rp;

*rp = ONE;

}

void Pox_push_local(arg,rp)

void Pox_send_raw_cmo(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

s = m_c_tab[index].c;

ox_write_cmo(s,(Obj)ARG1(arg));

/* flush always */

ox_flush_stream(s);

*rp = 0;

}

void Pox_recv_raw_cmo(NODE arg,Obj *rp)

{

int s;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

s = m_c_tab[index].c;

ox_read_cmo(s,rp);

}

void Pox_push_local(NODE arg,Obj *rp)

{

int s;

struct oLIST dummy;

VL vl;

int index = QTOS((Q)ARG0(arg));

Line 635 Obj *rp;

Line 898 Obj *rp;

*rp = 0;

}

void Pox_push_cmo(arg,rp)

void Pox_push_cmo(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 649 Obj *rp;

Line 910 Obj *rp;

*rp = 0;

}

void Pox_push_vl(arg,rp)

void Pox_push_vl(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

Line 661 Obj *rp;

Line 919 Obj *rp;

*rp = 0;

}

void Pox_pop_local(arg,rp)

void Pox_pop_local(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 675 Obj *rp;

Line 931 Obj *rp;

ox_get_result(s,rp);

}

void Pox_pop_cmo(arg,rp)

void Pox_pop_cmo(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 689 Obj *rp;

Line 943 Obj *rp;

ox_get_result(s,rp);

}

void Pox_pop0_local(arg,rp)

void Pox_pop0_local(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int index = QTOS((Q)ARG0(arg));

Line 700 Obj *rp;

Line 952 Obj *rp;

*rp = 0;

}

void Pox_pop0_cmo(arg,rp)

void Pox_pop0_cmo(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int index = QTOS((Q)ARG0(arg));

Line 711 Obj *rp;

Line 961 Obj *rp;

*rp = 0;

}

void Pox_pop0_string(arg,rp)

void Pox_pop0_string(NODE arg,STRING *rp)

NODE arg;

STRING *rp;

{

int index = QTOS((Q)ARG0(arg));

Line 722 STRING *rp;

Line 970 STRING *rp;

*rp = 0;

}

void Pox_pop_string(arg,rp)

void Pox_pop_string(NODE arg,Obj *rp)

NODE arg;

STRING *rp;

{

int s,id;

int s;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

Line 736 STRING *rp;

Line 982 STRING *rp;

ox_get_result(s,rp);

}

void Pox_get(arg,rp)

void Pox_get(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int index;

int s;

Line 756 Obj *rp;

Line 1000 Obj *rp;

}

void Pox_pops(arg,rp)

void Pox_pops(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

USINT n;

Line 775 Obj *rp;

Line 1017 Obj *rp;

*rp = 0;

}

void Pox_execute_function(arg,rp)

void Pox_execute_function(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

USINT ui;

Line 792 Obj *rp;

Line 1032 Obj *rp;

*rp = 0;

}

void Pox_setname(arg,rp)

void Pox_setname(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 806 Obj *rp;

Line 1044 Obj *rp;

*rp = 0;

}

void Pox_evalname(arg,rp)

void Pox_evalname(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 820 Obj *rp;

Line 1056 Obj *rp;

*rp = 0;

}

void Pox_execute_string(arg,rp)

void Pox_execute_string(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 836 Obj *rp;

Line 1070 Obj *rp;

/* arg=[sid,fname,arg0,arg1,...,arg{n-1}] */

void Pox_rpc(arg,rp)

void Pox_rpc(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s,i,n;

STRING f;

Line 864 Obj *rp;

Line 1096 Obj *rp;

*rp = 0;

}

void Pox_cmo_rpc(arg,rp)

void Pox_cmo_rpc(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s,i,n;

STRING f;

Line 891 Obj *rp;

Line 1121 Obj *rp;

*rp = 0;

}

void Pox_reset(arg,rp)

void Pox_reset(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

USINT t;

int s,id,c,m;

int id,c,m;

Obj obj;

int index = QTOS((Q)ARG0(arg));

Line 907 Q *rp;

Line 1135 Q *rp;

if ( argc(arg) == 1 ) {

ox_send_cmd(m,SM_control_reset_connection);

ox_flush_stream_force(m);

ox_recv(m,&id,&t);

ox_recv(m,&id,&obj); t = (USINT)obj;

}

*rp = ONE;

#if defined(VISUAL)

Line 925 Q *rp;

Line 1153 Q *rp;

*rp = 0;

}

void Pox_intr(arg,rp)

void Pox_intr(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int m;

Obj obj;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

Line 945 Q *rp;

Line 1170 Q *rp;

*rp = 0;

}

void Pox_sync(arg,rp)

void Pox_sync(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int c;

int index = QTOS((Q)ARG0(arg));

Line 958 Q *rp;

Line 1181 Q *rp;

*rp = 0;

}

void Pox_shutdown(arg,rp)

void Pox_shutdown(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

#if !defined(VISUAL)

int status;

#endif

valid_mctab_index(index);

s = m_c_tab[index].m;

ox_send_cmd(s,SM_shutdown);

free_iofp(s);

#if !defined(VISUAL)

s = m_c_tab[index].c;

free_iofp(s);

#endif

#if !MPI && !defined(VISUAL)

if ( m_c_tab[index].af_unix )

wait(&status);

#endif

m_c_tab[index].m = 0; m_c_tab[index].c = 0;

m_c_tab[index].m = -1; m_c_tab[index].c = -1;

m_c_tab[index].af_unix = 0;

*rp = 0;

}

void Pox_push_cmd(arg,rp)

void Pox_push_cmd(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

unsigned int ui;

int ui;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

ui = (unsigned int)QTOS((Q)ARG1(arg));

ui = QTOS((Q)ARG1(arg));

ox_send_cmd(m_c_tab[index].c,ui);

*rp = 0;

}

void shutdown_all() {

int s;

int i,index;

#if !defined(VISUAL)

int status;

#endif

for ( i = I_am_server?1:0; i < m_c_i; i++ ) {

index = i;

check_valid_mctab_index(index);

if ( index < 0 )

continue;

s = m_c_tab[index].m;

ox_send_cmd(s,SM_shutdown);

#if defined(VISUAL)

Sleep(1000);

#endif

free_iofp(s);

#if !defined(VISUAL)

s = m_c_tab[index].c;

free_iofp(s);

#endif

#if !MPI && !defined(VISUAL)

if ( m_c_tab[index].af_unix )

wait(&status);

#endif

m_c_tab[index].m = 0; m_c_tab[index].c = 0;

m_c_tab[index].af_unix = 0;

}

char *ox_get_servername(int);

int is_ox_plot(int index)

{

char *name;

check_valid_mctab_index(index);

if ( index < 0 )

return 0;

/* m : client, c : server ??? */

name = ox_get_servername(m_c_tab[index].c);

return strcmp(name,"ox_plot") ? 0 : 1;

}

int validate_ox_plot_stream(int index)

{

int i;

NODE arg;

STRING name;

Obj r;

if ( is_ox_plot(index) )

return index;

for ( i = 0; i < m_c_i; i++ )

if ( is_ox_plot(i) )

return i;

/* create an ox_plot server */

MKSTR(name,"ox_plot");

arg = mknode(2,0,name);

Pox_launch_nox(arg,&r);

return QTOS((Q)r);

}

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