Annotation of OpenXM_contrib2/asir2000/parse/main.c, Revision 1.4
1.4 ! noro 1: /*
! 2: * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
! 3: * All rights reserved.
! 4: *
! 5: * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
! 6: * non-exclusive and royalty-free license to use, copy, modify and
! 7: * redistribute, solely for non-commercial and non-profit purposes, the
! 8: * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
! 9: * conditions of this Agreement. For the avoidance of doubt, you acquire
! 10: * only a limited right to use the SOFTWARE hereunder, and FLL or any
! 11: * third party developer retains all rights, including but not limited to
! 12: * copyrights, in and to the SOFTWARE.
! 13: *
! 14: * (1) FLL does not grant you a license in any way for commercial
! 15: * purposes. You may use the SOFTWARE only for non-commercial and
! 16: * non-profit purposes only, such as academic, research and internal
! 17: * business use.
! 18: * (2) The SOFTWARE is protected by the Copyright Law of Japan and
! 19: * international copyright treaties. If you make copies of the SOFTWARE,
! 20: * with or without modification, as permitted hereunder, you shall affix
! 21: * to all such copies of the SOFTWARE the above copyright notice.
! 22: * (3) An explicit reference to this SOFTWARE and its copyright owner
! 23: * shall be made on your publication or presentation in any form of the
! 24: * results obtained by use of the SOFTWARE.
! 25: * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
! 26: * e-mail at risa-admin@flab.fujitsu.co.jp of the detailed specification
! 27: * for such modification or the source code of the modified part of the
! 28: * SOFTWARE.
! 29: *
! 30: * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
! 31: * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
! 32: * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
! 33: * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
! 34: * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
! 35: * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
! 36: * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
! 37: * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
! 38: * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
! 39: * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
! 40: * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
! 41: * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
! 42: * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
! 43: * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
! 44: * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
! 45: * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
! 46: * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
! 47: *
! 48: * $OpenXM: OpenXM_contrib2/asir2000/parse/main.c,v 1.3 2000/02/08 04:47:12 noro Exp $
! 49: */
1.1 noro 50: #include "ca.h"
51: #include "parse.h"
52: #if defined(THINK_C)
53: #include <console.h>
54: #endif
55:
56: #if PARI
57: #include "genpari.h"
58:
59: extern jmp_buf environnement;
60: #endif
61:
62: extern jmp_buf env;
63: extern int *StackBottom;
64:
65: double get_current_time();
66: extern int mpi_nprocs,mpi_myid;
67:
68: #if defined(VISUAL_LIB)
69: void Main(argc,argv)
70: #else
71: #if defined(VISUAL)
72: void
73: #endif
74: main(argc,argv)
75: #endif
76: int argc;
77: char *argv[];
78: {
79: int tmp;
80: FILE *ifp;
81: char ifname[BUFSIZ];
82: extern int GC_dont_gc;
83: extern int read_exec_file;
84: extern int do_asirrc;
85: extern int do_file;
86: extern FILE *in_fp;
87: char *getenv();
88: char *homedir;
89: char *slash,*binname;
1.2 noro 90: char *ptr;
1.1 noro 91:
92: StackBottom = &tmp + 1; /* XXX */
93: #if MPI
94: mpi_init();
95: if ( mpi_myid ) {
96: int slave_argc;
97: char *slave_argv[2];
98:
99: ox_mpi_slave_init();
100: slave_argc = 1;
101: slave_argv[0] = "ox_asir"; slave_argv[1]=0;
102: ox_main(argc,argv);
103: exit(0);
104: } else
105: ox_mpi_master_init();
106: #elif !defined(VISUAL)
107: slash = (char *)rindex(argv[0],'/');
108: if ( slash )
109: binname = slash+1;
110: else
111: binname = argv[0];
112: if ( !strcmp(binname,"ox_asir") ) {
113: /* never return */
114: ox_main(argc,argv);
115: exit(0);
1.3 noro 116: #if DO_PLOT
1.1 noro 117: } else if ( !strcmp(binname,"ox_plot") ) {
118: /* never return */
119: ox_plot_main(argc,argv);
120: exit(0);
1.3 noro 121: #endif
1.1 noro 122: } else if ( !strcmp(binname,"ox_launch") ) {
123: /* never return */
124: launch_main(argc,argv);
125: exit(0);
126: }
127: #endif
128:
129: srandom((int)get_current_time());
130: /* mt_sgenrand((unsigned long)get_current_time()); */
131:
132: #if defined(THINK_C)
133: param_init();
134: #endif
135: rtime_init();
136: env_init();
137: endian_init();
1.4 ! noro 138: #if 0 && !defined(VISUAL) && !defined(THINK_C)
1.1 noro 139: check_key();
140: #endif
141: GC_init();
142: process_args(--argc,++argv);
143: #if PARI
144: risa_pari_init();
145: #endif
146: copyright();
147: output_init();
148: arf_init();
149: nglob_init();
150: glob_init();
151: sig_init();
152: tty_init();
153: debug_init();
154: pf_init();
155: sysf_init();
156: parif_init();
157: #if defined(VISUAL)
158: init_socket();
159: #endif
160: #if defined(UINIT)
161: reg_sysf();
162: #endif
1.2 noro 163:
164: /* if ASIR_CONFIG is set, execute it; else execute .asirrc */
165: if ( ptr = getenv("ASIR_CONFIG") )
166: strcpy(ifname,ptr);
167: else {
1.1 noro 168: #if defined(THINK_C)
1.2 noro 169: sprintf(ifname,"asirrc");
1.1 noro 170: #else
1.2 noro 171: homedir = getenv("HOME");
172: if ( !homedir ) {
173: char rootname[BUFSIZ];
1.1 noro 174:
1.2 noro 175: get_rootdir(rootname,sizeof(rootname));
176: homedir = rootname;
177: }
178: sprintf(ifname,"%s/.asirrc",homedir);
179: #endif
1.1 noro 180: }
1.2 noro 181:
1.1 noro 182: if ( do_asirrc && (ifp = fopen(ifname,"r")) ) {
183: input_init(ifp,ifname);
184: if ( !setjmp(env) ) {
185: read_exec_file = 1;
186: read_eval_loop();
187: read_exec_file = 0;
188: }
189: fclose(ifp);
190: }
1.2 noro 191:
1.1 noro 192: if ( do_file )
193: input_init(in_fp,"stdin");
194: else
195: input_init(stdin,"stdin");
196: prompt();
197: while ( 1 ) {
198: #if PARI
199: recover(0);
200: if ( setjmp(environnement) ) {
201: avma = top; recover(1);
202: resetenv("");
203: }
204: #endif
205: if ( setjmp(env) )
206: prompt();
207: read_eval_loop();
208: }
209: }
210:
211: #if !defined(VISUAL_LIB)
212: /* a dummy function */
213:
214: void set_error(code,reasion,action)
215: int code;
216: char *reasion,*action;
217: {}
218: #endif
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