Annotation of OpenXM_contrib2/asir2018/parse/main.c, Revision 1.2
1.1 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@sec.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: *
1.2 ! ohara 48: * $OpenXM: OpenXM_contrib2/asir2018/parse/main.c,v 1.1 2018/09/19 05:45:08 noro Exp $
1.1 noro 49: */
50: #include "ca.h"
51: #include "parse.h"
52:
53: #include <stdlib.h>
54: #if defined(VISUAL) || defined(__MINGW32__)
55: #include <io.h>
56: #define R_OK 4
57: #else
58: #include <unistd.h>
59: #include <fcntl.h>
60: #endif
61:
62: extern JMP_BUF main_env;
63:
64: #ifndef ASIRRCNAME
65: #define ASIRRCNAME "asirrc"
66: #endif
67:
68:
69: double get_current_time();
70: void init_socket();
71: void recover();
72: void set_stacksize();
73:
74: extern int mpi_nprocs,mpi_myid;
75:
76: char *find_asirrc()
77: {
78: static char name[BUFSIZ];
79: char dir[BUFSIZ];
80: char *env,*env2;
81:
82: /* if ASIR_CONFIG is set, execute it; else execute .asirrc */
83: env = getenv("ASIR_CONFIG");
84: if( env && !access(env, R_OK) ) {
85: strcpy(name,env);
86: return name;
87: }
88: env = getenv("HOME");
89: if ( env ) {
90: sprintf(name, "%s/.asirrc", env);
91: if (!access(name, R_OK)) {
92: return name;
93: }
94: }
95: #if defined(VISUAL) || defined(__MINGW32__)
96: env = getenv("HOMEDRIVE");
97: env2 = getenv("HOMEPATH");
98: if ( env && env2 ) {
99: sprintf(name, "%s%s/.asirrc", env, env2);
100: if (!access(name, R_OK)) {
101: return name;
102: }
103: }
104: env = getenv("APPDATA");
105: if ( env ) {
106: sprintf(name, "%s/OpenXM/.asirrc", env);
107: if (!access(name, R_OK)) {
108: return name;
109: }
110: }
111: get_rootdir(dir, BUFSIZ);
112: sprintf(name, "%s/.asirrc", dir);
113: if (!access(name, R_OK)) {
114: return name;
115: }
116: #endif
117: return NULL;
118: }
119:
120: #if defined(VISUAL_LIB)
121: void Main(int argc,char *argv[])
122: #else
123: int main(int argc,char *argv[])
124: #endif
125: {
126: int tmp;
127: char *ifname;
128: extern int GC_dont_gc;
129: extern int do_asirrc;
130: extern int do_file;
131: extern char *do_filename;
132: extern int asir_setenv;
133: extern FILE *in_fp;
134: extern int *StackBottom;
135: #if !defined(VISUAL) && !defined(__MINGW32__)
136: char *slash,*bslash,*binname,*p;
137: #endif
138:
139: set_stacksize();
140: StackBottom = &tmp;
141: GC_init();
142: #if defined(MPI)
143: mpi_init();
144: if ( mpi_myid ) {
145: int slave_argc;
146: char *slave_argv[2];
147:
148: ox_mpi_slave_init();
149: slave_argc = 1;
150: slave_argv[0] = "ox_asir"; slave_argv[1]=0;
151: ox_main(argc,argv);
152: exit(0);
153: } else
154: ox_mpi_master_init();
155: #elif !defined(VISUAL) && !defined(__MINGW32__)
156: slash = (char *)rindex(argv[0],'/');
157: bslash = (char *)rindex(argv[0],'\\');
158: if ( slash )
159: binname = slash+1;
160: else if ( bslash )
161: binname = bslash+1;
162: else
163: binname = argv[0];
164: for ( p = binname; *p; p++ )
165: *p = tolower(*p);
166: if ( !strncmp(binname,"ox_asir",strlen("ox_asir")) ) {
167: /* never return */
168: ox_main(argc,argv);
169: exit(0);
170: #if defined(DO_PLOT)
171: } else if ( !strncmp(binname,"ox_plot",strlen("ox_plot")) ) {
172: /* never return */
173: ox_plot_main(argc,argv);
174: exit(0);
175: #endif
176: } else if ( !strncmp(binname,"ox_launch",strlen("ox_launch")) ) {
177: /* never return */
178: launch_main(argc,argv);
179: exit(0);
180: }
181: #endif
182:
183: srandom((int)get_current_time());
184: /* mt_sgenrand((unsigned long)get_current_time()); */
185:
186: rtime_init();
187: env_init();
188: endian_init();
189: cppname_init();
190: process_args(--argc,++argv);
191: if (!do_quiet) {
192: copyright();
193: }
194: output_init();
195: arf_init();
196: nglob_init();
197: glob_init();
198: sig_init();
199: tty_init();
200: debug_init();
201: pf_init();
202: sysf_init();
203: parif_init();
204: order_init();
205: /* XXX set the default ordering */
206: #if defined(VISUAL) || defined(__MINGW32__)
207: init_socket();
208: #endif
209: #if defined(UINIT)
210: reg_sysf();
211: #endif
212:
213: if ( do_file ) {
214: asir_infile=NULL;
215: loadasirfile(do_filename);
216: } else {
217: /* the bottom of the input stack */
218: input_init(stdin,"stdin");
219: }
220:
221: if ( do_asirrc && (ifname = find_asirrc()) ) {
222: if ( !SETJMP(main_env) )
223: execasirfile(ifname);
224: }
225:
226: prompt();
227: while ( 1 ) {
228: if ( SETJMP(main_env) )
229: prompt();
230: if ( !do_file ) {
231: if ( SETJMP(asir_infile->jmpbuf) )
232: prompt();
233: else
234: asir_infile->ready_for_longjmp = 1;
235: }
236: restore_handler();
237: read_eval_loop();
238: }
239: }
240:
241: #if !defined(VISUAL_LIB)
242: /* a dummy function */
243:
244: void set_error(int code,char *reason,char *action)
245: {}
246: #endif
247:
248: void set_stacksize()
249: {
250: #if !defined(VISUAL) && !defined(__MINGW32__)
251: struct rlimit rlim;
252: int c,m;
253:
254: getrlimit(RLIMIT_STACK,&rlim);
255: if ( rlim.rlim_cur < (1<<26) ) {
256: rlim.rlim_cur = MIN(1<<26,rlim.rlim_max);
257: setrlimit(RLIMIT_STACK,&rlim);
258: }
259: #endif
260: }
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