=================================================================== RCS file: /home/cvs/OpenXM_contrib2/asir2000/io/ox_asir.c,v retrieving revision 1.1.1.1 retrieving revision 1.80 diff -u -p -r1.1.1.1 -r1.80 --- OpenXM_contrib2/asir2000/io/ox_asir.c 1999/12/03 07:39:11 1.1.1.1 +++ OpenXM_contrib2/asir2000/io/ox_asir.c 2018/03/29 01:32:53 1.80 @@ -1,640 +1,1271 @@ -/* $OpenXM: OpenXM/src/asir99/io/ox_asir.c,v 1.5 1999/11/18 02:24:02 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/ox_asir.c,v 1.79 2017/08/30 09:40:30 ohara Exp $ +*/ #include "ca.h" #include "parse.h" +#include "signal.h" #include "ox.h" #include "version.h" -void ox_usr1_handler(); +char *find_asirrc(); +int asir_ox_init(); +/* environement is defined in libpari.a */ +#if 0 +# if !( PARI_VERSION_CODE > 131588) extern jmp_buf environnement; +# endif +#endif +extern int myrank_102,nserver_102; extern int do_message; extern int ox_flushing; -extern jmp_buf ox_env; +extern JMP_BUF ox_env; extern MATHCAP my_mathcap; +extern int little_endian,ox_sock_id; +extern char LastError[]; +extern LIST LastStackTrace; + int ox_sock_id; +int lib_ox_need_conv; -static int asir_OperandStackSize; -static Obj *asir_OperandStack; -static int asir_OperandStackPtr = -1; +void create_error(ERR *,unsigned int ,char *,LIST trace); -static void create_error(ERR *,unsigned int ,char *); -static void ox_io_init(); -static void ox_asir_init(int,char **); -static Obj asir_pop_one(); -static void asir_push_one(Obj); -static void asir_end_flush(); +int asir_OperandStackSize; +Obj *asir_OperandStack; +int asir_OperandStackPtr = -1; + +void ox_io_init(); +void ox_asir_init(int,char **,char *); +Obj asir_pop_one(); +Obj asir_peek_one(); +void asir_push_one(Obj); +void asir_end_flush(); +int asir_executeString(); +void asir_evalName(unsigned int); +void asir_setName(unsigned int); +void asir_pops(); +void asir_popString(); +void asir_popCMO(unsigned int); +void asir_popSerializedLocalObject(); +void asir_pushCMOtag(unsigned int); +void asir_set_rank_102(unsigned int); +void asir_tcp_accept_102(unsigned int); +void asir_tcp_connect_102(unsigned int); +void asir_reset_102(unsigned int serial); +void asir_bcast_102(unsigned int serial); +void asir_reduce_102(unsigned int serial); +LIST asir_GetErrorList(); +char *name_of_cmd(int); +char *name_of_id(int); + +static void asir_do_cmd(int,unsigned int); static void asir_executeFunction(int); -static int asir_executeString(); -static void asir_evalName(unsigned int); -static void asir_setName(unsigned int); -static void asir_pops(); -static void asir_popString(); -static void asir_popCMO(unsigned int); -static void asir_popSerializedLocalObject(); -static LIST asir_GetErrorList(); -static char *name_of_cmd(unsigned int); -static char *name_of_id(int); -static void asir_do_cmd(unsigned int,unsigned int); +static void asir_executeFunctionSync(int); -#if MPI +#if defined(MPI) +/* XXX : currently MPI version supports only a homogeneous cluster. */ + extern int mpi_nprocs,mpi_myid; void ox_mpi_master_init() { - int i,idx,ret; + int i,idx; - for ( i = 1; i < mpi_nprocs; i++ ) { - /* client mode */ - idx = get_iofp(i,0,0); - ret = register_server(idx,idx); - } + for ( i = 0; i < mpi_nprocs; i++ ) { + /* ordering information is not exchanged */ + /* idx should be equal to i */ + idx = get_iofp(i,0,0); + register_server(0,idx,idx,-1); + } } void ox_mpi_slave_init() { - endian_init(); - /* server mode */ - get_iofp(0,0,1); - fclose(stdin); - asir_OperandStackSize = BUFSIZ; - asir_OperandStack = (Obj *)CALLOC(asir_OperandStackSize,sizeof(Obj)); - asir_OperandStackPtr = -1; + int i,idx; + + endian_init(); + fclose(stdin); + for ( i = 0; i < mpi_nprocs; i++ ) { + /* ordering information is not exchanged */ + /* idx should be equal to i */ + idx = get_iofp(i,0,0); + register_server(0,idx,idx,-1); + } + asir_OperandStackSize = BUFSIZ; + asir_OperandStack = (Obj *)CALLOC(asir_OperandStackSize,sizeof(Obj)); + asir_OperandStackPtr = -1; } #endif -static void create_error(ERR *err,unsigned int serial,char *msg) +void ox_main(int argc,char **argv) { + int id; + int cmd; + Obj obj; + ERR err; + unsigned int serial; + int ret; + + ox_asir_init(argc,argv,"ox_asir"); + if ( do_message ) + fprintf(stderr,"I'm an ox_asir, Version %d.\n",ASIR_VERSION); + if ( SETJMP(ox_env) ) { + while ( NEXT(asir_infile) ) + closecurrentinput(); + resetpvs(); + reset_engine(); + reset_io(); + ox_send_sync(0); + } + while ( 1 ) { + serial = ox_recv(0,&id,&obj); +#if defined(VISUAL) || defined(__MINGW32__) + check_intr(); +#endif + if ( do_message ) + fprintf(stderr,"#%d Got %s",serial,name_of_id(id)); + switch ( id ) { + case OX_COMMAND: + cmd = ((USINT)obj)->body; + if ( ox_flushing ) + break; + if ( do_message ) + fprintf(stderr," %s\n",name_of_cmd(cmd)); + if ( ret = SETJMP(main_env) ) { + if ( ret == 1 ) { + create_error(&err,serial,LastError,LastStackTrace); + asir_push_one((Obj)err); + while ( NEXT(asir_infile) ) + closecurrentinput(); + resetpvs(); + } + break; + } + asir_do_cmd(cmd,serial); + break; + case OX_DATA: + case OX_LOCAL_OBJECT_ASIR: + if ( ox_flushing ) + break; + if ( do_message ) + fprintf(stderr," -> data pushed"); + asir_push_one(obj); + break; + case OX_SYNC_BALL: + asir_end_flush(); + break; + default: + break; + } + if ( do_message ) + fprintf(stderr,"\n"); + } +} + +static void asir_do_cmd(int cmd,unsigned int serial) { - int len; - USINT ui; - NODE n,n1; - LIST list; - char *msg1; - STRING errmsg; + MATHCAP client_mathcap; + Q q; + int i; + LIST list; - MKUSINT(ui,serial); - len = strlen(msg); - msg1 = (char *)MALLOC(len+1); - strcpy(msg1,msg); - MKSTR(errmsg,msg1); - MKNODE(n1,errmsg,0); MKNODE(n,ui,n1); MKLIST(list,n); - MKERR(*err,list); + switch ( cmd ) { + case SM_dupErrors: + list = asir_GetErrorList(); + asir_push_one((Obj)list); + break; + case SM_getsp: + i = asir_OperandStackPtr+1; + STOQ(i,q); + asir_push_one((Obj)q); + break; + case SM_popSerializedLocalObject: + asir_popSerializedLocalObject(); + break; + case SM_popCMO: + asir_popCMO(serial); + break; + case SM_popString: + asir_popString(); + break; + case SM_setName: + asir_setName(serial); + break; + case SM_evalName: + asir_evalName(serial); + break; + case SM_executeStringByLocalParser: + asir_executeString(); + break; + case SM_executeStringByLocalParserInBatchMode: + asir_executeString(); + asir_pop_one(); + break; + case SM_executeFunction: + asir_executeFunction(serial); + break; + case SM_executeFunctionSync: + asir_executeFunctionSync(serial); + break; + case SM_shutdown: + asir_terminate(2); + break; + case SM_pops: + asir_pops(); + break; + case SM_mathcap: + asir_push_one((Obj)my_mathcap); + break; + case SM_setMathcap: + client_mathcap = (MATHCAP)asir_pop_one(); + store_remote_mathcap(0,client_mathcap); + break; + case SM_pushCMOtag: + asir_pushCMOtag(serial); + break; + case SM_set_rank_102: + asir_set_rank_102(serial); + break; + case SM_tcp_accept_102: + asir_tcp_accept_102(serial); + break; + case SM_tcp_connect_102: + asir_tcp_connect_102(serial); + break; + case SM_reset_102: + asir_reset_102(serial); + break; + case SM_bcast_102: + asir_bcast_102(serial); + break; + case SM_reduce_102: + asir_reduce_102(serial); + break; + case SM_nop: + default: + break; + } } -void ox_main(int argc,char **argv) { - int id; - unsigned int cmd; - Obj obj; - USINT ui; - ERR err; - LIST list; - NODE n,n1; - unsigned int serial; - int ret; - extern char LastError[]; +char *name_of_id(int id) +{ + switch ( id ) { + case OX_COMMAND: + return "OX_COMMAND"; + break; + case OX_DATA: + return "OX_DATA"; + break; + case OX_LOCAL_OBJECT_ASIR: + return "OX_LOCAL_OBJECT_ASIR"; + break; + case OX_SYNC_BALL: + return "OX_SYNC_BALL"; + break; + default: + return "Unknown id"; + break; + } +} - ox_asir_init(argc,argv); - if ( do_message ) - fprintf(stderr,"I'm an ox_asir, Version %d.\n",ASIR_VERSION); - if ( setjmp(ox_env) ) { - while ( NEXT(asir_infile) ) - closecurrentinput(); - ox_send_sync(0); - } - while ( 1 ) { - extern int recv_intr; +char *name_of_cmd(int cmd) +{ + switch ( cmd ) { + case SM_popSerializedLocalObject: + return "SM_popSerializedLocalObject"; + break; + case SM_popCMO: + return "SM_popCMO"; + break; + case SM_popString: + return "SM_popString"; + break; + case SM_pops: + return "SM_pops"; + break; + case SM_setName: + return "SM_setName"; + break; + case SM_evalName: + return "SM_evalName"; + break; + case SM_executeStringByLocalParser: + return "SM_executeString"; + break; + case SM_executeFunction: + return "SM_executeFunction"; + break; + case SM_shutdown: + return "SM_shutdown"; + break; + case SM_beginBlock: + return "SM_beginBlock"; + break; + case SM_endBlock: + return "SM_endBlock"; + break; + case SM_mathcap: + return "SM_mathcap"; + break; + case SM_setMathcap: + return "SM_setMathcap"; + break; + case SM_getsp: + return "SM_setMathcap"; + break; + case SM_dupErrors: + return "SM_dupErrors"; + break; + case SM_nop: + return "SM_nop"; + case SM_pushCMOtag: + return "SM_pushCMOtag"; + case SM_set_rank_102: + return "SM_set_rank_102"; + break; + case SM_tcp_accept_102: + return "SM_tcp_accept_102"; + break; + case SM_tcp_connect_102: + return "SM_tcp_connect_102"; + case SM_reset_102: + return "SM_reset_102"; + break; + case SM_bcast_102: + return "SM_bcast_102"; + break; + case SM_reduce_102: + return "SM_reduce_102"; + break; + case SM_executeFunctionSync: + return "SM_executeFunctionSync"; + break; + default: + return "Unknown cmd"; + break; + } +} - serial = ox_recv(0,&id,&obj); -#if defined(VISUAL) - if ( recv_intr ) { - if ( recv_intr == 1 ) { - recv_intr = 0; - int_handler(SIGINT); - } else { - recv_intr = 0; - ox_usr1_handler(0); - } - } -#endif - if ( do_message ) - fprintf(stderr,"#%d Got %s",serial,name_of_id(id)); - switch ( id ) { - case OX_COMMAND: - cmd = ((USINT)obj)->body; - if ( ox_flushing ) - break; - if ( do_message ) - fprintf(stderr," %s\n",name_of_cmd(cmd)); - if ( ret = setjmp(env) ) { - if ( ret == 1 ) { - create_error(&err,serial,LastError); - asir_push_one((Obj)err); - } - break; - } - asir_do_cmd(cmd,serial); - break; - case OX_DATA: - case OX_LOCAL_OBJECT_ASIR: - if ( ox_flushing ) - break; - if ( do_message ) - fprintf(stderr," -> data pushed"); - asir_push_one(obj); - break; - case OX_SYNC_BALL: - asir_end_flush(); - break; - default: - break; - } - if ( do_message ) - fprintf(stderr,"\n"); - } +LIST asir_GetErrorList() +{ + int i; + NODE n,n0; + LIST err; + Obj obj; + + for ( i = 0, n0 = 0; i <= asir_OperandStackPtr; i++ ) + if ( (obj = asir_OperandStack[i]) && (OID(obj) == O_ERR) ) { + NEXTNODE(n0,n); BDY(n) = (pointer)obj; + } + if ( n0 ) + NEXT(n) = 0; + MKLIST(err,n0); + return err; } -static void asir_do_cmd(unsigned int cmd,unsigned int serial) +void asir_popSerializedLocalObject() { - MATHCAP client_mathcap; - Q q; - int i; - LIST list; + Obj obj; + VL t,vl; - switch ( cmd ) { - case SM_dupErrors: - list = asir_GetErrorList(); - asir_push_one((Obj)list); - break; - case SM_getsp: - i = asir_OperandStackPtr+1; - STOQ(i,q); - asir_push_one((Obj)q); - break; - case SM_popSerializedLocalObject: - asir_popSerializedLocalObject(); - break; - case SM_popCMO: - asir_popCMO(serial); - break; - case SM_popString: - asir_popString(); - break; - case SM_setName: - asir_setName(serial); - break; - case SM_evalName: - asir_evalName(serial); - break; - case SM_executeStringByLocalParser: - asir_executeString(); - break; - case SM_executeStringByLocalParserInBatchMode: - asir_executeString(); - asir_pop_one(); - break; - case SM_executeFunction: - asir_executeFunction(serial); - break; - case SM_shutdown: - asir_terminate(2); - break; - case SM_pops: - asir_pops(); - break; - case SM_mathcap: - asir_push_one((Obj)my_mathcap); - break; - case SM_setMathcap: - client_mathcap = (MATHCAP)asir_pop_one(); - store_remote_mathcap(0,client_mathcap); - break; - case SM_nop: - default: - break; - } + obj = asir_pop_one(); + get_vars_recursive(obj,&vl); + for ( t = vl; t; t = NEXT(t) ) + if ( t->v->attr == (pointer)V_UC ) + error("bsave : not implemented"); + ox_send_cmd(0,SM_beginBlock); + ox_send_local_ring(0,vl); + ox_send_local_data(0,obj); + ox_send_cmd(0,SM_endBlock); } -static char *name_of_id(int id) +void asir_popCMO(unsigned int serial) { - switch ( id ) { - case OX_COMMAND: - return "OX_COMMAND"; - break; - case OX_DATA: - return "OX_DATA"; - break; - case OX_LOCAL_OBJECT_ASIR: - return "OX_LOCAL_OBJECT_ASIR"; - break; - case OX_SYNC_BALL: - return "OX_SYNC_BALL"; - break; - default: - return "Unknown id"; - break; - } + Obj obj; + ERR err; + + obj = asir_pop_one(); + if ( valid_as_cmo(obj) ) + ox_send_data(0,obj); + else { + create_error(&err,serial,"cannot convert to CMO object",0); + ox_send_data(0,err); + asir_push_one(obj); + } } -static char *name_of_cmd(unsigned cmd) +void asir_reduce_102(unsigned int serial) { - switch ( cmd ) { - case SM_popSerializedLocalObject: - return "SM_popSerializedLocalObject"; - break; - case SM_popCMO: - return "SM_popCMO"; - break; - case SM_popString: - return "SM_popString"; - break; - case SM_pops: - return "SM_pops"; - break; - case SM_setName: - return "SM_setName"; - break; - case SM_evalName: - return "SM_evalName"; - break; - case SM_executeStringByLocalParser: - return "SM_executeString"; - break; - case SM_executeFunction: - return "SM_executeFunction"; - break; - case SM_shutdown: - return "SM_shutdown"; - break; - case SM_beginBlock: - return "SM_beginBlock"; - break; - case SM_endBlock: - return "SM_endBlock"; - break; - case SM_mathcap: - return "SM_mathcap"; - break; - case SM_setMathcap: - return "SM_setMathcap"; - break; - case SM_getsp: - return "SM_setMathcap"; - break; - case SM_dupErrors: - return "SM_dupErrors"; - break; - case SM_nop: - return "SM_nop"; - default: - return "Unknown cmd"; - break; - } + Q r; + int root; + Obj data,obj; + ERR err; + STRING op; + char *opname; + void (*func)(); + + func = 0; + op = (STRING)asir_pop_one(); + opname = BDY(op); + r = (Q)asir_pop_one(); + root = QTOS(r); + if ( !strcmp(opname,"+") ) + func = arf_add; + else if ( !strcmp(opname,"*") ) + func = arf_mul; + if ( !func ) { + create_error(&err,serial,"Invalid opration in ox_reduce_102",0); + asir_push_one(obj); + } else + ox_reduce_102(root,func); } -static LIST asir_GetErrorList() +void asir_bcast_102(unsigned int serial) { - int i; - NODE n,n0; - LIST err; - Obj obj; + Q r; + int root; + Obj data; - for ( i = 0, n0 = 0; i <= asir_OperandStackPtr; i++ ) - if ( (obj = asir_OperandStack[i]) && (OID(obj) == O_ERR) ) { - NEXTNODE(n0,n); BDY(n) = (pointer)obj; - } - if ( n0 ) - NEXT(n) = 0; - MKLIST(err,n0); - return err; + r = (Q)asir_pop_one(); + root = QTOS(r); + ox_bcast_102(root); } -static void asir_popSerializedLocalObject() +void asir_reset_102(unsigned int serial) { - Obj obj; - VL t,vl; + int i,j,id; + Obj obj; - obj = asir_pop_one(); - get_vars_recursive(obj,&vl); - for ( t = vl; t; t = NEXT(t) ) - if ( t->v->attr == (pointer)V_UC ) - error("bsave : not implemented"); - ox_send_cmd(0,SM_beginBlock); - ox_send_local_ring(0,vl); - ox_send_local_data(0,obj); - ox_send_cmd(0,SM_endBlock); + for ( i = 0; i < myrank_102; i++ ) + do { + ox_recv_102(i,&id,&obj); + } while ( id != OX_SYNC_BALL ); + for ( i = myrank_102+1; i < nserver_102; i++ ) + ox_send_sync_102(i); } -static void asir_popCMO(unsigned int serial) +void asir_set_rank_102(unsigned int serial) { - Obj obj; - ERR err; + Obj obj; + Q rank,nserver; + int n,r,stat; + NODE arg; + ERR err; - obj = asir_pop_one(); - if ( valid_as_cmo(obj) ) - ox_send_data(0,obj); - else { - create_error(&err,serial,"cannot convert to CMO object"); - ox_send_data(0,err); - asir_push_one(obj); - } + rank = (Q)asir_pop_one(); + nserver = (Q)asir_pop_one(); + stat = 0; + if ( !nserver || !INT(nserver) || !INT(rank) ) { + stat = -1; + } else { + n = QTOS(nserver); r = QTOS(rank); + if ( n <= 0 || r < 0 || r >= n ) { + stat = -1; + } + myrank_102 = r; + nserver_102 = n; + } + if ( !stat ) return; + else { + create_error(&err,serial,"Invalid argument(s) in ox_set_rank_102",0); + asir_push_one(obj); + } } -static void asir_popString() +void asir_tcp_accept_102(unsigned int serial) { - Obj val; - char *buf,*obuf; - int l; - STRING str; + Obj obj; + Q r,p; + ERR err; + char port_str[BUFSIZ]; + int port,s,use_unix,rank; - val = asir_pop_one(); - if ( !val ) - obuf = 0; - else { - l = estimate_length(CO,val); - buf = (char *)ALLOCA(l+1); - soutput_init(buf); - sprintexpr(CO,val); - l = strlen(buf); - obuf = (char *)MALLOC(l+1); - strcpy(obuf,buf); - } - MKSTR(str,obuf); - ox_send_data(0,str); + r = (Q)asir_pop_one(); + p = (Q)asir_pop_one(); + if ( IS_CYGWIN || !p || NUM(p) ) { + port = QTOS(p); + sprintf(port_str,"%d",port); + use_unix = 0; + } else { + strcpy(port_str,BDY((STRING)p)); + use_unix = 1; + } + s = try_bind_listen(use_unix,port_str); + s = try_accept(use_unix,s); + rank = QTOS((Q)r); + if ( register_102(s,rank,1) < 0 ) { + create_error(&err,serial, + "failed to bind or accept in ox_tcp_accept_102",0); + asir_push_one((Obj)err); + } } -static void asir_pops() +void asir_tcp_connect_102(unsigned int serial) { - int n; + Obj obj; + Q r,p; + STRING h; + ERR err; + char *host; + char port_str[BUFSIZ]; + int port,s,use_unix,rank; - n = (int)(((USINT)asir_pop_one())->body); - asir_OperandStackPtr = MAX(asir_OperandStackPtr-n,-1); + r = (Q)asir_pop_one(); + p = (Q)asir_pop_one(); + h = (STRING)asir_pop_one(); + if ( IS_CYGWIN || !p || NUM(p) ) { + port = QTOS(p); + sprintf(port_str,"%d",port); + use_unix = 0; + host = BDY((STRING)h); + } else { + strcpy(port_str,BDY((STRING)p)); + use_unix = 1; + host = 0; + } + s = try_connect(use_unix,host,port_str); + rank = QTOS((Q)r); + if ( register_102(s,rank,1) < 0 ) { + create_error(&err,serial, + "failed to connect in ox_tcp_connect_102",0); + asir_push_one((Obj)err); + } } -static void asir_setName(unsigned int serial) +void asir_pushCMOtag(unsigned int serial) { - char *name; - int l,n; - char *dummy = "=0;"; - SNODE snode; - ERR err; + Obj obj; + ERR err; + USINT ui; + int tag; - name = ((STRING)asir_pop_one())->body; - l = strlen(name); - n = l+strlen(dummy)+1; - parse_strp = (char *)ALLOCA(n); - sprintf(parse_strp,"%s%s",name,dummy); - if ( mainparse(&snode) ) { - create_error(&err,serial,"cannot set to variable"); - asir_push_one((Obj)err); - } else { - FA1((FNODE)FA0(snode)) = (pointer)mkfnode(1,I_FORMULA,asir_pop_one()); - evalstat(snode); - } + obj = asir_peek_one(); + if ( cmo_tag(obj,&tag) ) { + MKUSINT(ui,tag); + asir_push_one((Obj)ui); + } else { + create_error(&err,serial,"cannot convert to CMO object",0); + asir_push_one((Obj)err); + } } -static void asir_evalName(unsigned int serial) +void print_to_wfep(Obj obj) { - char *name; - int l,n; - SNODE snode; - ERR err; - pointer val; + asir_push_one(obj); + asir_popString(); +} - name = ((STRING)asir_pop_one())->body; - l = strlen(name); - n = l+2; - parse_strp = (char *)ALLOCA(n); - sprintf(parse_strp,"%s;",name); - if ( mainparse(&snode) ) { - create_error(&err,serial,"no such variable"); - val = (pointer)err; - } else - val = evalstat(snode); - asir_push_one(val); +extern int wfep_mode; + +void asir_popString() +{ + Obj val; + char *buf; + int l; + STRING str; + + val = asir_pop_one(); + if ( !val ) + buf = "0"; + else if ( wfep_mode && OID(val) == O_ERR ) { + /* XXX : for wfep */ + ox_send_data(0,val); return; + } else { + l = estimate_length(CO,val); + buf = (char *)ALLOCA(l+1); + soutput_init(buf); + sprintexpr(CO,val); + } + MKSTR(str,buf); + ox_send_data(0,str); } -static int asir_executeString() +void asir_pops() { - SNODE snode; - pointer val; - char *cmd; -#if PARI - recover(0); - if ( setjmp(environnement) ) { - avma = top; recover(1); - resetenv(""); - } + int n; + + n = (int)(((USINT)asir_pop_one())->body); + asir_OperandStackPtr = MAX(asir_OperandStackPtr-n,-1); +} + +void asir_setName(unsigned int serial) +{ + char *name; + size_t l,n; + char *dummy = "=0;"; + SNODE snode; + ERR err; + + name = ((STRING)asir_pop_one())->body; + l = strlen(name); + n = l+strlen(dummy)+1; + parse_strp = (char *)ALLOCA(n); + sprintf(parse_strp,"%s%s",name,dummy); + if ( mainparse(&snode) ) { + create_error(&err,serial,"cannot set to variable",0); + asir_push_one((Obj)err); + } else { + FA1((FNODE)FA0(snode)) = (pointer)mkfnode(1,I_FORMULA,asir_pop_one()); + evalstat(snode); + } +} + +void asir_evalName(unsigned int serial) +{ + char *name; + size_t l,n; + SNODE snode; + ERR err; + pointer val; + + name = ((STRING)asir_pop_one())->body; + l = strlen(name); + n = l+2; + parse_strp = (char *)ALLOCA(n); + sprintf(parse_strp,"%s;",name); + if ( mainparse(&snode) ) { + create_error(&err,serial,"no such variable",0); + val = (pointer)err; + } else + val = evalstat(snode); + asir_push_one(val); +} + +char *augment_backslash(char *s) +{ + char *p,*r; + int i; + + for ( i = 0, p = s; *p; p++, i++ ) if ( *p == '\\' ) i++; + r = (char *)MALLOC_ATOMIC((i+1)*sizeof(char)); + for ( i = 0, p = s; *p; p++, i++ ) { + if ( *p == '\\' ) r[i++] = '\\'; + r[i] = *p; + } + return r; +} + +int asir_executeString() +{ + SNODE snode; + pointer val; + char *cmd; +#if 0 +#if defined(PARI) + recover(0); + /* environement is defined in libpari.a */ +# if !(PARI_VERSION_CODE > 131588 ) + if ( setjmp(environnement) ) { + avma = top; recover(1); + resetenv(""); + } +# endif #endif - cmd = ((STRING)asir_pop_one())->body; - parse_strp = cmd; - if ( mainparse(&snode) ) { - return -1; - } - val = evalstat(snode); - if ( NEXT(asir_infile) ) { - while ( NEXT(asir_infile) ) { - if ( mainparse(&snode) ) { - asir_push_one(val); - return -1; - } - nextbp = 0; - val = evalstat(snode); - } - } - asir_push_one(val); - return 0; +#endif + cmd = ((STRING)asir_pop_one())->body; +/* XXX : probably this is useless */ +#if 0 + parse_strp = augment_backslash(cmd); +#else + parse_strp = cmd; +#endif + asir_infile->ln = 1; + if ( mainparse(&snode) ) { + return -1; + } + val = evalstat(snode); + if ( NEXT(asir_infile) ) { + while ( NEXT(asir_infile) ) { + if ( mainparse(&snode) ) { + asir_push_one(val); + return -1; + } + nextbp = 0; + val = evalstat(snode); + } + } + asir_push_one(val); + return 0; } static void asir_executeFunction(int serial) { - char *func; - int argc; - FUNC f; - Obj result; - VL vl; - NODE n,n1; - STRING fname; - char *path; - USINT ui; - ERR err; - static char buf[BUFSIZ]; + char *func; + int argc; + FUNC f; + Obj result; + NODE n,n1; + STRING fname; + char *path; + ERR err; + Obj arg; + static char buf[BUFSIZ]; - func = ((STRING)asir_pop_one())->body; - argc = (int)(((USINT)asir_pop_one())->body); + arg = asir_pop_one(); + if ( !arg || OID(arg) != O_STR ) { + sprintf(buf,"executeFunction : invalid function name"); + goto error; + } else + func = ((STRING)arg)->body; - for ( n = 0; argc; argc-- ) { - NEXTNODE(n,n1); - BDY(n1) = (pointer)asir_pop_one(); - } - if ( n ) - NEXT(n1) = 0; + arg = asir_pop_one(); + if ( !arg || OID(arg) != O_USINT ) { + sprintf(buf,"executeFunction : invalid argc"); + goto error; + } else + argc = (int)(((USINT)arg)->body); - if ( !strcmp(func,"load") ) { - fname = (STRING)BDY(n); - if ( OID(fname) == O_STR ) { - searchasirpath(BDY(fname),&path); - if ( path ) { - if ( do_message ) - fprintf(stderr,"loading %s\n",path); - execasirfile(path); - } else - if ( do_message ) - fprintf(stderr,"load : %s not found in the search path\n",BDY(fname)); - } - result = 0; - } else { - searchf(noargsysf,func,&f); - if ( !f ) - searchf(sysf,func,&f); - if ( !f ) - searchf(ubinf,func,&f); - if ( !f ) - searchf(usrf,func,&f); - if ( !f ) { - sprintf(buf,"executeFunction : the function %s not found",func); - create_error(&err,serial,buf); - result = (Obj)err; - } else { - result = (Obj)bevalf(f,n); - } - } - asir_push_one(result); + for ( n = 0; argc; argc-- ) { + NEXTNODE(n,n1); + BDY(n1) = (pointer)asir_pop_one(); + } + if ( n ) + NEXT(n1) = 0; + +#if 0 + if ( !strcmp(func,"load") ) { + fname = (STRING)BDY(n); + if ( OID(fname) == O_STR ) { + searchasirpath(BDY(fname),&path); + if ( path ) { + if ( do_message ) + fprintf(stderr,"loading %s\n",path); + execasirfile(path); + } else + if ( do_message ) + fprintf(stderr,"load : %s not found in the search path\n",BDY(fname)); + } + result = 0; + } else { +#endif + searchf(noargsysf,func,&f); + if ( !f ) + gen_searchf_searchonly(func,&f); + if ( !f ) { + sprintf(buf,"executeFunction : the function %s not found",func); + goto error; + } else { + result = (Obj)bevalf(f,n); + } +#if 0 + } +#endif + printf("executeFunction done\n"); + asir_push_one(result); + return; + +error: + create_error(&err,serial,buf,0); + result = (Obj)err; + asir_push_one(result); } -static void asir_end_flush() +static void asir_executeFunctionSync(int serial) +{ + char *func; + int argc,i; + FUNC f; + Obj result=0; + NODE n,n1; + STRING fname; + char *path; + ERR err; + Obj arg; + static char buf[BUFSIZ]; + + arg = asir_pop_one(); + if ( !arg || OID(arg) != O_STR ) { + sprintf(buf,"executeFunction : invalid function name"); + goto error; + } else + func = ((STRING)arg)->body; + + arg = asir_pop_one(); + if ( !arg || OID(arg) != O_USINT ) { + sprintf(buf,"executeFunction : invalid argc"); + goto error; + } else + argc = (int)(((USINT)arg)->body); + + for ( n = 0; argc; argc-- ) { + NEXTNODE(n,n1); + BDY(n1) = (pointer)asir_pop_one(); + } + if ( n ) + NEXT(n1) = 0; + + ox_send_data(0,ONE); + +#if 0 + if ( !strcmp(func,"load") ) { + fname = (STRING)BDY(n); + if ( OID(fname) == O_STR ) { + searchasirpath(BDY(fname),&path); + if ( path ) { + if ( do_message ) + fprintf(stderr,"loading %s\n",path); + execasirfile(path); + } else + if ( do_message ) + fprintf(stderr,"load : %s not found in the search path\n",BDY(fname)); + } + result = 0; + } else { +#endif + searchf(noargsysf,func,&f); + if ( !f ) + gen_searchf_searchonly(func,&f); + if ( !f ) { + sprintf(buf,"executeFunction : the function %s not found",func); + goto error; + } else { + result = (Obj)bevalf(f,n); + } +#if 0 + } +#endif + printf("executeFunctionSync done\n"); + ox_send_data(0,result); + return; + +error: + create_error(&err,serial,buf,0); + result = (Obj)err; + ox_send_data(0,result); +} + +void asir_end_flush() { - ox_flushing = 0; + ox_flushing = 0; } /* asir_OperandStackPtr points to the surface of the stack. That is, the data at the stack top is - asir_OperandStack[asir_OperandStackPtr]. + asir_OperandStack[asir_OperandStackPtr]. */ -static void asir_push_one(Obj obj) +void asir_push_one(Obj obj) { - if ( !obj || OID(obj) != O_VOID ) { - asir_OperandStackPtr++; - if ( asir_OperandStackPtr >= asir_OperandStackSize ) { - asir_OperandStackSize += BUFSIZ; - asir_OperandStack - = (Obj *)REALLOC(asir_OperandStack, - asir_OperandStackSize*sizeof(Obj)); - } - asir_OperandStack[asir_OperandStackPtr] = obj; - } + if ( !obj || OID(obj) != O_VOID ) { + asir_OperandStackPtr++; + if ( asir_OperandStackPtr >= asir_OperandStackSize ) { + asir_OperandStackSize += BUFSIZ; + asir_OperandStack + = (Obj *)REALLOC(asir_OperandStack, + asir_OperandStackSize*sizeof(Obj)); + } + asir_OperandStack[asir_OperandStackPtr] = obj; + } } -static Obj asir_pop_one() { - if ( asir_OperandStackPtr < 0 ) { - if ( do_message ) - fprintf(stderr,"OperandStack underflow"); - return 0; - } else { - if ( do_message ) - fprintf(stderr,"pop at %d\n",asir_OperandStackPtr); - return asir_OperandStack[asir_OperandStackPtr--]; - } +Obj asir_pop_one() { + if ( asir_OperandStackPtr < 0 ) { + if ( do_message ) + fprintf(stderr,"OperandStack underflow"); + return 0; + } else { + if ( do_message ) + fprintf(stderr,"pop at %d\n",asir_OperandStackPtr); + return asir_OperandStack[asir_OperandStackPtr--]; + } } -static void ox_asir_init(int argc,char **argv) +Obj asir_peek_one() { + if ( asir_OperandStackPtr < 0 ) { + if ( do_message ) + fprintf(stderr,"OperandStack underflow"); + return 0; + } else { + if ( do_message ) + fprintf(stderr,"peek at %d\n",asir_OperandStackPtr); + return asir_OperandStack[asir_OperandStackPtr]; + } +} + +void ox_asir_init(int argc,char **argv,char *servername) { - int tmp; - char ifname[BUFSIZ]; - extern int GC_dont_gc; - extern int read_exec_file; - extern int do_asirrc; - extern int do_server_in_X11; - char *getenv(); - static ox_asir_initialized = 0; - FILE *ifp; + char *ifname; + extern int GC_dont_gc; + extern int do_asirrc; + extern int do_server_in_X11; + extern char displayname[]; + static ox_asir_initialized = 0; + int do_server_sav; +#if !defined(VISUAL) && !defined(__MINGW32__) + int tmp; +#endif -#if !defined(VISUAL) && !MPI - do_server_in_X11 = 1; /* XXX */ + GC_init(); +#if !defined(VISUAL) && !defined(__MINGW32__) && !defined(MPI) + do_server_in_X11 = 1; /* XXX */ #endif - asir_save_handler(); -#if PARI - risa_pari_init(); + asir_save_handler(); +#if 0 +#if defined(PARI) + risa_pari_init(); #endif - srandom((int)get_current_time()); +#endif + srandom((int)get_current_time()); -#if defined(THINK_C) - param_init(); + rtime_init(); + env_init(); + endian_init(); + cppname_init(); + process_args(--argc,++argv); +#if defined(__CYGWIN__) + if ( !displayname[0] ) + do_server_in_X11 = 0; /* XXX */ #endif - StackBottom = &tmp + 1; /* XXX */ - rtime_init(); - env_init(); - endian_init(); -#if !defined(VISUAL) && !defined(THINK_C) -/* check_key(); */ + output_init(); + arf_init(); + nglob_init(); + glob_init(); + sig_init(); + tty_init(); + debug_init(); + pf_init(); + sysf_init(); + parif_init(); + order_init(); +#if defined(VISUAL) || defined(__MINGW32__) + init_socket(); #endif - GC_init(); - process_args(--argc,++argv); - output_init(); - arf_init(); - nglob_init(); - glob_init(); - sig_init(); - tty_init(); - debug_init(); - pf_init(); - sysf_init(); - parif_init(); -#if defined(VISUAL) - init_socket(); -#endif #if defined(UINIT) - reg_sysf(); + reg_sysf(); #endif -#if defined(THINK_C) - sprintf(ifname,"asirrc"); + /* the bottom of the input stack */ + input_init(0,"string"); + + if ( do_asirrc && (ifname = find_asirrc()) ) { + do_server_sav = do_server_in_X11; + do_server_in_X11 = 0; + if ( !SETJMP(main_env) ) + execasirfile(ifname); + do_server_in_X11 = do_server_sav; + } + +/* XXX Windows compatibility */ + ox_io_init(); + create_my_mathcap(servername); +} + +void ox_io_init() { + unsigned char c,rc; + extern int I_am_server; + + /* XXX : ssh forwards stdin to a remote host on PC Unix */ +#if defined(linux) +#include + int i; + + close(0); + for ( i = 5; i < NOFILE; i++ ) + close(i); +#elif defined(__FreeBSD__) +#include + int i; + struct rlimit rl; + + getrlimit(RLIMIT_NOFILE,&rl); + close(0); + for ( i = 5; i < rl.rlim_cur; i++ ) + close(i); +#endif + + I_am_server = 1; + endian_init(); +#if defined(VISUAL) || defined(__MINGW32__) + if ( !ox_sock_id ) + exit(0); + iofp[0].in = WSIO_open(ox_sock_id,"r"); + iofp[0].out = WSIO_open(ox_sock_id,"w"); #else - sprintf(ifname,"%s/.asirrc",getenv("HOME")); + iofp[0].in = fdopen(3,"r"); + iofp[0].out = fdopen(4,"w"); + +#if !defined(__CYGWIN__) + setbuffer(iofp[0].in,(char *)malloc(LBUFSIZ),LBUFSIZ); + setbuffer(iofp[0].out,(char *)malloc(LBUFSIZ),LBUFSIZ); #endif - if ( do_asirrc && (ifp = fopen(ifname,"r")) ) { - input_init(ifp,ifname); - if ( !setjmp(env) ) { - read_exec_file = 1; - read_eval_loop(); - read_exec_file = 0; - } - fclose(ifp); - } - input_init(0,"string"); -#if !MPI - ox_io_init(); + set_signal(SIGUSR1,ox_usr1_handler); #endif - create_my_mathcap("ox_asir"); + asir_OperandStackSize = BUFSIZ; + asir_OperandStack = (Obj *)CALLOC(asir_OperandStackSize,sizeof(Obj)); + asir_OperandStackPtr = -1; + if ( little_endian ) + c = 1; + else + c = 0xff; + /* server : write -> read */ + write_char(iofp[0].out,&c); ox_flush_stream_force(0); + read_char(iofp[0].in,&rc); + iofp[0].conv = c == rc ? 0 : 1; + /* XXX; for raw I/O */ + register_server(0,0,0,-1); } -static void ox_io_init() { - unsigned char c,rc; - extern int little_endian,ox_sock_id; +#if !defined(VISUAL) && !defined(__MINGW32__) +/* + * Library mode functions + */ - endian_init(); -#if defined(VISUAL) - if ( !ox_sock_id ) - exit(0); - iofp[0].in = WSIO_open(ox_sock_id,"r"); - iofp[0].out = WSIO_open(ox_sock_id,"w"); -#else - iofp[0].in = fdopen(3,"r"); - iofp[0].out = fdopen(4,"w"); +/* + * Converts a binary encoded CMO into a risa object + * and pushes it onto the stack. + */ - setbuffer(iofp[0].in,(char *)malloc(LBUFSIZ),LBUFSIZ); - setbuffer(iofp[0].out,(char *)malloc(LBUFSIZ),LBUFSIZ); - signal(SIGUSR1,ox_usr1_handler); +void asir_ox_push_cmo(void *cmo) +{ + Obj obj; + + ox_copy_init(cmo); + ox_buf_to_obj_as_cmo(&obj); + asir_push_one(obj); +} + +/* + * Pop an object from the stack and converts it + * into a binary encoded CMO. + */ + +int asir_ox_pop_cmo(void *cmo, int limit) +{ + Obj obj; + int len; + ERR err; + + obj = asir_pop_one(); + if ( !valid_as_cmo(obj) ) { + asir_push_one(obj); + create_error(&err,0,"The object at the stack top is invalid as a CMO.",0); + obj = (Obj)err; + } + len = count_as_cmo(obj); + if ( len <= limit ) { + ox_copy_init(cmo); + ox_obj_to_buf_as_cmo(obj); + return len; + } else + return -1; +} + +int asir_ox_pop_string(void *string, int limit) +{ + Obj val; + int l; + + val = asir_pop_one(); + if ( !val ) { + if ( limit >= 2 ) { + sprintf(string,"0"); + l = strlen(string); + } else + l = -1; + } else { + l = estimate_length(CO,val); + if ( l+1 <= limit ) { + soutput_init(string); + sprintexpr(CO,val); + l = strlen(string); + } else + l = -1; + } + return l; +} + +/* + * Executes an SM command. + */ + +void asir_ox_push_cmd(int cmd) +{ + int ret; + ERR err; + extern char LastError[]; + + if ( ret = SETJMP(main_env) ) { + asir_reset_handler(); + if ( ret == 1 ) { + create_error(&err,0,LastError,LastStackTrace); /* XXX */ + asir_push_one((Obj)err); + } + } else { + asir_save_handler(); + asir_set_handler(); + asir_do_cmd(cmd,0); + asir_reset_handler(); + } +} + +/* + * Executes a string written in Asir. + */ + +void asir_ox_execute_string(char *s) +{ + STRING str; + int ret; + ERR err; + extern char LastError[]; + + MKSTR(str,s); + asir_push_one((Obj)str); + if ( ret = SETJMP(main_env) ) { + asir_reset_handler(); + if ( ret == 1 ) { + create_error(&err,0,LastError,LastStackTrace); /* XXX */ + asir_push_one((Obj)err); + } + } else { + asir_save_handler(); + asir_set_handler(); + asir_executeString(); + asir_reset_handler(); + } +} + +/* + * Returns the size as a CMO of the object + * at the top of the stack. + */ + +int asir_ox_peek_cmo_size() +{ + Obj obj; + int len; + + obj = asir_peek_one(); + if ( !valid_as_cmo(obj) ) { + fprintf(stderr,"The object at the stack top is invalid as a CMO.\n"); + return 0; + } + len = count_as_cmo(obj); + return len; +} + +int asir_ox_peek_cmo_string_length() +{ + Obj obj; + int len; + + obj = asir_peek_one(); + if ( !valid_as_cmo(obj) ) { + fprintf(stderr,"The object at the stack top is invalid as a CMO.\n"); + return 0; + } + len = estimate_length(CO,obj); + return len+1; +} + +/* + * Initialization. + * byteorder=0 => native + * =1 => network byte order + */ + +int asir_ox_init(int byteorder) +{ + int tmp; + char *ifname; + extern int GC_dont_gc; + extern int do_asirrc; + extern int do_server_in_X11; + static ox_asir_initialized = 0; + + GC_init(); +#if !defined(VISUAL) && !defined(__MINGW32__) && !defined(MPI) + do_server_in_X11 = 0; /* XXX */ #endif - asir_OperandStackSize = BUFSIZ; - asir_OperandStack = (Obj *)CALLOC(asir_OperandStackSize,sizeof(Obj)); - asir_OperandStackPtr = -1; - if ( little_endian ) - c = 1; - else - c = 0xff; - /* server : write -> read */ - write_char(iofp[0].out,&c); ox_flush_stream_force(0); - read_char(iofp[0].in,&rc); - iofp[0].conv = c == rc ? 0 : 1; + asir_save_handler(); +#if 0 +#if defined(PARI) + risa_pari_init(); +#endif +#endif + srandom((int)get_current_time()); + + rtime_init(); + env_init(); + endian_init(); +/* process_args(argc,argv); */ + output_init(); + arf_init(); + nglob_init(); + glob_init(); + sig_init(); + tty_init(); + debug_init(); + pf_init(); + sysf_init(); + parif_init(); +#if defined(VISUAL) || defined(__MINGW32__) + init_socket(); +#endif +#if defined(UINIT) + reg_sysf(); +#endif + input_init(0,"string"); + if ( do_asirrc && (ifname = find_asirrc()) ) { + if ( !SETJMP(main_env) ) + execasirfile(ifname); + } + + asir_OperandStackSize = BUFSIZ; + asir_OperandStack = (Obj *)CALLOC(asir_OperandStackSize,sizeof(Obj)); + asir_OperandStackPtr = -1; + if ( little_endian && byteorder ) + lib_ox_need_conv = 1; + else + lib_ox_need_conv = 0; + do_message = 0; + create_my_mathcap("ox_asir"); + asir_reset_handler(); + return 0; } +#endif