=================================================================== RCS file: /home/cvs/OpenXM_contrib2/asir2000/parse/main.c,v retrieving revision 1.1.1.1 retrieving revision 1.32 diff -u -p -r1.1.1.1 -r1.32 --- OpenXM_contrib2/asir2000/parse/main.c 1999/12/03 07:39:12 1.1.1.1 +++ OpenXM_contrib2/asir2000/parse/main.c 2006/09/26 05:35:26 1.32 @@ -1,51 +1,116 @@ -/* $OpenXM: OpenXM/src/asir99/parse/main.c,v 1.2 1999/11/18 05:42:03 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/parse/main.c,v 1.31 2006/09/25 04:57:55 noro Exp $ +*/ #include "ca.h" #include "parse.h" -#if defined(THINK_C) -#include -#endif -#if PARI +#if defined(PARI) #include "genpari.h" +/* XXX : environment is defined in libpari.a */ +# if !(PARI_VERSION_CODE > 131588) extern jmp_buf environnement; +# endif #endif -extern jmp_buf env; -extern int *StackBottom; +extern JMP_BUF main_env; +#if defined(INTERVAL) +#ifndef ASIRRCNAME +#define ASIRRCNAME "int_asirrc" +#endif +#else +#ifndef ASIRRCNAME +#define ASIRRCNAME "asirrc" +#endif +#endif + + double get_current_time(); +void init_socket(); +void recover(); +void set_stacksize(); +void batch_loop(); + extern int mpi_nprocs,mpi_myid; +extern int do_batch; #if defined(VISUAL_LIB) -void Main(argc,argv) +void Main(int argc,char *argv[]) #else -void ExitAsir() { - exit(0); -} - #if defined(VISUAL) void #endif -main(argc,argv) +main(int argc,char *argv[]) #endif -int argc; -char *argv[]; { int tmp; FILE *ifp; char ifname[BUFSIZ]; extern int GC_dont_gc; - extern int read_exec_file; extern int do_asirrc; extern int do_file; + extern char *do_filename; + extern int asir_setenv; extern FILE *in_fp; + extern int *StackBottom; char *getenv(); char *homedir; - char *slash,*binname; + char *ptr; +#if !defined(VISUAL) + char *slash,*bslash,*binname,*p; +#endif - StackBottom = &tmp + 1; /* XXX */ -#if MPI + set_stacksize(); + StackBottom = &tmp; + GC_init(); +#if defined(MPI) mpi_init(); if ( mpi_myid ) { int slave_argc; @@ -60,19 +125,26 @@ char *argv[]; ox_mpi_master_init(); #elif !defined(VISUAL) slash = (char *)rindex(argv[0],'/'); + bslash = (char *)rindex(argv[0],'\\'); if ( slash ) binname = slash+1; + else if ( bslash ) + binname = bslash+1; else binname = argv[0]; - if ( !strcmp(binname,"ox_asir") ) { + for ( p = binname; *p; p++ ) + *p = tolower(*p); + if ( !strncmp(binname,"ox_asir",strlen("ox_asir")) ) { /* never return */ ox_main(argc,argv); exit(0); - } else if ( !strcmp(binname,"ox_plot") ) { +#if defined(DO_PLOT) + } else if ( !strncmp(binname,"ox_plot",strlen("ox_plot")) ) { /* never return */ ox_plot_main(argc,argv); exit(0); - } else if ( !strcmp(binname,"ox_launch") ) { +#endif + } else if ( !strncmp(binname,"ox_launch",strlen("ox_launch")) ) { /* never return */ launch_main(argc,argv); exit(0); @@ -82,21 +154,17 @@ char *argv[]; srandom((int)get_current_time()); /* mt_sgenrand((unsigned long)get_current_time()); */ -#if defined(THINK_C) - param_init(); -#endif rtime_init(); env_init(); endian_init(); -#if !defined(VISUAL) && !defined(THINK_C) - check_key(); -#endif - GC_init(); + cppname_init(); process_args(--argc,++argv); -#if PARI +#if defined(PARI) risa_pari_init(); #endif - copyright(); + if (!do_batch && !do_quiet) { + copyright(); + } output_init(); arf_init(); nglob_init(); @@ -107,48 +175,66 @@ char *argv[]; pf_init(); sysf_init(); parif_init(); + order_init(); + /* XXX set the default ordering */ #if defined(VISUAL) init_socket(); #endif #if defined(UINIT) reg_sysf(); #endif -#if defined(THINK_C) - sprintf(ifname,"asirrc"); -#else - homedir = getenv("HOME"); - if ( !homedir ) { - char rootname[BUFSIZ]; - get_rootdir(rootname,sizeof(rootname)); - homedir = rootname; +/* if ASIR_CONFIG is set, execute it; else execute .asirrc */ + if ( ptr = getenv("ASIR_CONFIG") ) + strcpy(ifname,ptr); + else { + homedir = getenv("HOME"); + if ( !homedir ) { + char rootname[BUFSIZ]; + + get_rootdir(rootname,sizeof(rootname)); + homedir = rootname; + } + sprintf(ifname,"%s/." ASIRRCNAME,homedir); } - sprintf(ifname,"%s/.asirrc",homedir); -#endif + + if ( do_file ) { + asir_infile=NULL; + loadasirfile(do_filename); + } else { + /* the bottom of the input stack */ + input_init(stdin,"stdin"); + } + 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); + if ( !SETJMP(main_env) ) + execasirfile(ifname); } - if ( do_file ) - input_init(in_fp,"stdin"); - else - input_init(stdin,"stdin"); + if ( do_batch ) + batch_loop(); + prompt(); while ( 1 ) { -#if PARI +#if defined(PARI) recover(0); + /* XXX environement is defined in libpari.a */ +# if !(PARI_VERSION_CODE > 131588) if ( setjmp(environnement) ) { avma = top; recover(1); resetenv(""); } +# endif #endif - if ( setjmp(env) ) + if ( SETJMP(main_env) ) prompt(); + if ( !do_file ) { + if ( SETJMP(asir_infile->jmpbuf) ) + prompt(); + else + asir_infile->ready_for_longjmp = 1; + } + restore_handler(); read_eval_loop(); } } @@ -156,8 +242,83 @@ char *argv[]; #if !defined(VISUAL_LIB) /* a dummy function */ -void set_error(code,reasion,action) -int code; -char *reasion,*action; +void set_error(int code,char *reason,char *action) {} #endif + +void set_stacksize() +{ +#if !defined(VISUAL) + struct rlimit rlim; + int c,m; + + getrlimit(RLIMIT_STACK,&rlim); + if ( rlim.rlim_cur < (1<<26) ) { + rlim.rlim_cur = MIN(1<<26,rlim.rlim_max); + setrlimit(RLIMIT_STACK,&rlim); + } +#endif +} + +void batch_loop() +{ + char *inbuf; + int i,c,size; + + input_init(0,"string"); + + size = 2; + inbuf = (char *)malloc(size); + while ( 1 ) { + for ( i = 0; ; i++ ) { + c = w_fgetc(stdin); + if ( c == '0xff' ) { + inbuf[i] = 0; + break; + } else + inbuf[i] = c; + if ( i == size-1 ) { + size *= 2; + inbuf = realloc(inbuf,size); + } + } + execute_string(inbuf); + } +} + +/* a function for batch-loop mode */ + +extern char *parse_strp; + +int execute_string(char *cmd) +{ + SNODE snode; + pointer val; +#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 + parse_strp = cmd; + asir_infile->ln = 1; + if ( mainparse(&snode) ) { + return -1; + } + val = evalstat(snode); + if ( NEXT(asir_infile) ) { + while ( NEXT(asir_infile) ) { + if ( mainparse(&snode) ) { + return -1; + } + nextbp = 0; + val = evalstat(snode); + } + } + printexpr(CO,val); + return 0; +}