Annotation of OpenXM/src/util/ox_pathfinder.c, Revision 1.7
1.7 ! takayama 1: /* $OpenXM: OpenXM/src/util/ox_pathfinder.c,v 1.6 2003/07/22 07:39:57 takayama Exp $ */
1.1 takayama 2: /* Moved from misc-2003/07/cygwin/test.c */
1.5 takayama 3:
1.1 takayama 4: #include <stdio.h>
5: #include <sys/types.h>
6: #include <sys/stat.h>
7: #include <fcntl.h>
8: #include <stdlib.h>
9: #include <unistd.h>
10: #include <sys/wait.h>
11: #include <signal.h>
12: #include <ctype.h>
1.5 takayama 13: #include <time.h>
14: #include <string.h>
1.1 takayama 15: #include "ox_pathfinder.h"
16:
17: extern char **environ;
18:
19: static int getOStypei();
20: static char *addSlash();
21: static char *get_sm1_lib_path();
22: static char *get_k0_lib_path();
23: static char *get_ox_asir_path();
24: static char *get_ox_sm1_path();
25: static char *get_ox_path();
26: static char *get_oxc_path();
27: static char *get_oxlog_path();
1.5 takayama 28: static int getFileSize(char *fn);
1.2 takayama 29:
1.1 takayama 30:
31:
1.4 takayama 32: static int Verbose_get_home = 0;
1.1 takayama 33: static int NoX = 0;
34:
1.2 takayama 35:
36: #define nomemory(a) {fprintf(stderr,"(%d) no more memory.\n",a);exit(10);}
1.3 takayama 37: #define mymalloc(a) sGC_malloc(a)
1.2 takayama 38:
39: int ox_pathfinderNoX(int f) {
40: if (f < 0) return NoX;
41: NoX = f;
1.4 takayama 42: return f;
43: }
44: int ox_pathfinderVerbose(int f) {
45: extern Verbose_get_home;
46: if (f < 0) return Verbose_get_home;
47: Verbose_get_home = f;
1.2 takayama 48: return f;
49: }
50:
1.5 takayama 51: /* test main */
52: /*
53: main() {
54: char *outfile;
55: char *cpp;
56: char *argv[10];
57: int n;
58: char *sfile = "ox_pathfinder.c";
59: if (getFileSize(sfile) < 0) {
60: fprintf(stderr,"The source file is not found.\n"); return -1;
61: }
62: cpp = getCppPath();
63: if (cpp == NULL) {
64: fprintf(stderr,"cpp is not found.\n"); return -1;
65: }
66: printf("%s\n",cpp);
67: outfile = generateTMPfileName("seed");
68: if (outfile == NULL) {
69: fprintf(stderr,"Failed to generate a temporary file name.\n"); return -1;
70: }
71: printf("%s\n",outfile);
72: if ((char *)strstr(cpp,"/asir/bin/cpp.exe") == NULL) {
73: argv[0] = cpp;
74: argv[1] = "-P";
75: argv[2] = "-lang-c++";
76: argv[3] = sfile;
77: argv[4] = outfile;
78: argv[5] = NULL;
79: }else{
80: argv[0] = cpp;
81: argv[1] = cygwinPathToWinPath(sfile);
82: argv[2] = cygwinPathToWinPath(outfile);
83: argv[3] = NULL;
84: }
85: n=oxForkExecBlocked(argv);
86: }
87:
88: void *sGC_malloc(int s) { return (void *) malloc(s); }
89: */
90:
91: /* -------- end of test main ----------- */
92:
1.2 takayama 93: /* See kxx/ox100start.c for main */
94:
1.1 takayama 95: #define MYFORKCP_SIZE 100
96: static int Myforkchildren[MYFORKCP_SIZE];
97: static int Myforkcp=0;
98: static void myforkwait() {
99: int status;
100: int pid;
101: int i,j;
102: signal(SIGCHLD,SIG_IGN);
103: pid = wait(&status);
104: fprintf(stderr,"Child process %d is exiting.\n",pid);
105: for (i=0; i<Myforkcp; i++) {
106: if (Myforkchildren[i] == pid) {
107: for (j=i; j<Myforkcp-1; j++) {
108: Myforkchildren[j] = Myforkchildren[j+1];
109: }
110: if (Myforkcp > 0) Myforkcp--;
111: }
112: }
113: signal(SIGCHLD,myforkwait);
114: }
115:
1.2 takayama 116: int oxForkExec(char **argv) {
1.1 takayama 117: int pid;
118: char **eee;
119: int m;
120: m = 0;
121: if (argv == NULL) {
122: fprintf(stderr,"Cannot fork and exec.\n"); return -1;
123: }
124: if ((pid = fork()) > 0) {
125: if (m&2) {
1.5 takayama 126: /* Do not call singal to turn around a trouble on cygwin. BUG. */
127: }else{
128: signal(SIGCHLD,myforkwait); /* to kill Zombie */
129: }
130: Myforkchildren[Myforkcp++] = pid;
131: if (Myforkcp >= MYFORKCP_SIZE-1) {
132: fprintf(stderr,"Child process table is full.\n");
133: Myforkcp = 0;
134: }
1.1 takayama 135: }else{
136: /* close the specified files */
1.5 takayama 137: if (m&1) {
1.1 takayama 138: sigset_t sss;
139: sigemptyset(&sss);
140: sigaddset(&sss,SIGINT);
141: sigprocmask(SIG_BLOCK,&sss,NULL);
1.5 takayama 142: }
143: if (NoX) {
144: FILE *null;
145: null = fopen("/dev/null","wb");
146: dup2(fileno(null),1);
147: dup2(fileno(null),2);
148: }
1.1 takayama 149: execve(argv[0],argv,environ);
150: /* This place will never be reached unless execv fails. */
1.2 takayama 151: fprintf(stderr,"oxForkExec fails: ");
1.5 takayama 152: exit(3);
153: }
154: }
155:
156: int oxForkExecBlocked(char **argv) {
157: int pid;
158: char **eee;
159: int m;
160: int status;
161: m = 0;
162: if (argv == NULL) {
163: fprintf(stderr,"Cannot fork and exec.\n"); return -1;
164: }
165: if ((pid = fork()) > 0) {
166: if (m&2) {
167: /* Do not call singal to turn around a trouble on cygwin. BUG. */
168: }else{
169: signal(SIGCHLD,myforkwait); /* to kill Zombie */
170: }
171: Myforkchildren[Myforkcp++] = pid;
172: if (Myforkcp >= MYFORKCP_SIZE-1) {
173: fprintf(stderr,"Child process table is full.\n");
174: Myforkcp = 0;
175: }
176: waitpid(pid,&status,0); /* block */
177: return status;
178: }else{
179: /* close the specified files */
180: if (m&1) {
181: sigset_t sss;
182: sigemptyset(&sss);
183: sigaddset(&sss,SIGINT);
184: sigprocmask(SIG_BLOCK,&sss,NULL);
185: }
186: if (NoX) {
187: FILE *null;
188: null = fopen("/dev/null","wb");
189: dup2(fileno(null),1);
190: dup2(fileno(null),2);
191: }
192: execve(argv[0],argv,environ);
193: /* This place will never be reached unless execv fails. */
194: fprintf(stderr,"oxForkExecBlock fails: ");
195: exit(3);
1.1 takayama 196: }
197: }
198:
199: static int getOStypei() {
200: /*
201: 0 unix
202: 1 windows-cygwin
203: 2 windows-cygwin-on-X
204: 3 windows-native
205: */
206: int ostype;
207: char *s,*s2,*s3;
208: #if defined(__CYGWIN__)
209: ostype = 1;
210: #else
211: ostype = 0;
212: #endif
213: if (ostype == 0) return ostype;
214: /* Heuristic method */
215: s = (char *)getenv("WINDOWID");
216: if (s != NULL) {
217: return 2;
218: }
219: s = (char *)getenv("OSTYPE");
220: s2 = (char *)getenv("MACHTYPE");
221: s3 = (char *)getenv("PWD");
222: if ((s != NULL) || (s2 != NULL) || (s3 != NULL)) {
223: return 1;
224: }
225: return 3;
226: }
227:
228: char *getOStypes() {
229: int ostype;
230: ostype = getOStypei();
231:
232: if (ostype == 1) {
233: return("Windows-cygwin");
234: }else if (ostype == 2) {
235: return("Windows-cygwin-on-X");
236: }else if (ostype == 3) {
237: return("Windows-native");
238: }else{
239: return("unix");
240: }
241: }
242:
243: /*
244: kan96xx/Kan/ext.c
245: */
246: /*
247: -1 : no file
248: non-negative: there is a regular file or a directory
249: */
250: static int getFileSize(char *s) {
251: struct stat buf;
252: int m;
253: if (s == NULL) return -1;
254: m = stat(s,&buf);
255: if (m == -1) {
256: return -1;
257: /* fail */
258: }else{
259: /* success */
260: return (int) buf.st_size;
261: }
262: }
263:
264: static char *addSlash(char *p) {
265: char *p2;
266: if ((strlen(p) == 0) || (p == NULL)) return(p);
267: if (p[strlen(p)-1] == '/') return(p);
268: /* Add / */
269: p2 = (char *) mymalloc(sizeof(char)*(strlen(p)+3));
270: if (p2 == NULL) { fprintf(stderr,"No more memory.\n"); exit(10); }
271: strcpy(p2,p); strcat(p2,"/");
272: return(p2);
273:
274: }
275:
276: static void msg_get_home(int t,char *s) {
277: extern int Verbose_get_home;
278: if (!Verbose_get_home) return;
279: if (t == 1) {
280: fprintf(stderr,"getOpenXM_HOME(): ");
281: }else if (t == 2) {
282: fprintf(stderr,"getServerEnv(): ");
283: }else if (t == 3) {
1.2 takayama 284: fprintf(stderr,"?? ");
1.1 takayama 285: }else if (t == 4) {
286: fprintf(stderr,"cygwinPathToWinPath(): ");
287: }else if (t == 5) {
288: fprintf(stderr,"catArgv(): ");
289: }else{
290: fprintf(stderr,"getting path...: ");
291: }
292: if (s != NULL) {
293: fprintf(stderr,"%s\n",s);
294: }else{
295: fprintf(stderr," --NULL-- \n");
296: }
297: }
298: /* cf. k097/d.c getLOAD_K_PATH();
299: kan96xx/Kan/scanner.c getLOAD_SM1_PATH();
300: */
301: char *getOpenXM_HOME() {
302: char *p;
303: char *h;
304: p = getOStypes();
305: msg_get_home(1,p);
306:
307: p = (char *) getenv("OpenXM_HOME");
308: if (getFileSize(p) != -1) return addSlash(p);
309: msg_get_home(1,"OpenXM_HOME is not found.");
310:
311: p = (char *) getenv("OPENXM_HOME");
312: if (getFileSize(p) != -1) return addSlash(p);
313: msg_get_home(1,"OPENXM_HOME is not found.");
314:
315: if (getOStypei() == 3) { /* cygwin-native */
316: p = (char *) getenv("OpenXM_HOME_WIN");
317: if (getFileSize(p) != -1) return addSlash(p);
318: msg_get_home(1,"OpenXM_HOME_WIN is not found.");
319:
320: p = (char *) getenv("OPENXMHOMEWIN");
321: if (getFileSize(p) != -1) return addSlash(p);
322: msg_get_home(1,"OPENXMHOMEWIN is not found.");
323: }
324:
325: /* Try to find default directories */
326: h = (char *)getenv("HOME");
327: if (h != NULL) {
328: p = (char *)mymalloc(strlen(h)+100);
329: if (p == NULL) {
330: fprintf(stderr,"No more memory.\n"); exit(100);
331: }
332: strcat(h,"/OpenXM");
333: p = h;
334: if (getFileSize(p) != -1) return addSlash(p);
335: msg_get_home(1,"OpenXM is not found under the home directory.");
336: }
337:
338: if (getOStypei() != 3) {
339: p = "/usr/local/OpenXM";
340: }else{
341: p = "/cygdrive/c/usr/local/OpenXM";
342: }
343: if (getFileSize(p) != -1) return addSlash(p);
344: msg_get_home(1,"OpenXM is not found under /usr/local");
345:
346: if (getOStypei() != 0) {
347: p = "/cygdrive/c/OpenXM";
348: if (getFileSize(p) != -1) return addSlash(p);
349: msg_get_home(1,"OpenXM is not found under c:\\");
350:
351: p = "/cygdrive/c/OpenXM-win";
352: if (getFileSize(p) != -1) return addSlash(p);
353: msg_get_home(1,"OpenXM-win is not found under c:\\");
354:
355: p = "/cygdrive/c/Program Files/OpenXM";
356: if (getFileSize(p) != -1) return addSlash(p);
357: msg_get_home(1,"OpenXM is not found under c:\\Program Files");
358:
359: p = "/cygdrive/c/Program Files/OpenXM-win";
360: if (getFileSize(p) != -1) return addSlash(p);
361: msg_get_home(1,"OpenXM-win is not found under c:\\Program Files");
362:
363: }
364:
365: msg_get_home(1,"Giving up!");
366: return NULL;
367:
368: }
369:
370: static char *get_k0_lib_path() {
371: char *oxhome;
372: char *p;
373:
374:
375: p = (char *)getenv("LOAD_K_PATH");
376: if (p != NULL) {
377: if (getFileSize(p) != -1) return addSlash(p);
378: msg_get_home(1,"LOAD_K0_PATH is not found.");
379: }
380:
381: oxhome = getOpenXM_HOME();
382: if (oxhome == NULL) return (char *)NULL;
383: p = (char *) mymalloc(strlen(oxhome)+100);
384: if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
385:
386: strcpy(p,oxhome);
387: strcat(p,"lib/k097");
388: if (getFileSize(p) != -1) return addSlash(p);
389: msg_get_home(1,oxhome);
390: msg_get_home(1," is found, but ");
391: msg_get_home(1,p);
392: msg_get_home(1," is not found.");
393:
394: msg_get_home(1,"Giving up!");
395: return NULL;
396: }
397:
398: static char *get_sm1_lib_path() {
399: char *oxhome;
400: char *p;
401:
402: p = (char *)getenv("LOAD_SM1_PATH");
403: if (p != NULL) {
404: if (getFileSize(p) != -1) return addSlash(p);
405: msg_get_home(1,"LOAD_SM1_PATH is not found.");
406: }
407:
408: oxhome = getOpenXM_HOME();
409: if (oxhome == NULL) return NULL;
410: p = (char *) mymalloc(strlen(oxhome)+100);
411: if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
412:
413: strcpy(p,oxhome);
414: strcat(p,"lib/sm1");
415: if (getFileSize(p) != -1) return addSlash(p);
416: msg_get_home(1,oxhome);
417: msg_get_home(1," is found, but ");
418: msg_get_home(1,p);
419: msg_get_home(1," is not found.");
420:
421: msg_get_home(1,"Giving up!");
422: return NULL;
423: }
424:
425: static char *get_ox_asir_path() {
426: char *oxhome;
427: char *p;
428:
429: oxhome = getOpenXM_HOME();
430: if (oxhome == NULL) return NULL;
431: p = (char *) mymalloc(strlen(oxhome)+100);
432: if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
433:
434: strcpy(p,oxhome);
435: strcat(p,"bin/ox_asir");
436: if (getFileSize(p) != -1) return p;
437: msg_get_home(1,oxhome);
438: msg_get_home(1," is found, but ");
439: msg_get_home(1,p);
440: msg_get_home(1," is not found.");
441:
442: strcpy(p,oxhome);
443: strcat(p,"lib/asir/ox_asir");
444: if (getFileSize(p) != -1) return p;
445: msg_get_home(1,oxhome);
446: msg_get_home(1," is found, but ");
447: msg_get_home(1,p);
448: msg_get_home(1," is not found.");
449:
450: msg_get_home(1,"Giving up!");
451: return NULL;
452: }
453:
454: static char *get_ox_path() {
455: char *oxhome;
456: char *p;
457:
458: oxhome = getOpenXM_HOME();
459: if (oxhome == NULL) return NULL;
460: p = (char *) mymalloc(strlen(oxhome)+100);
461: if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
462:
463: strcpy(p,oxhome);
464: strcat(p,"bin/ox");
465: if (getFileSize(p) != -1) return p;
466: msg_get_home(1,oxhome);
467: msg_get_home(1," is found, but ");
468: msg_get_home(1,p);
469: msg_get_home(1," is not found.");
470:
471: msg_get_home(1,"Giving up!");
472: return NULL;
473: }
474:
475:
476: static char *get_oxc_path() {
477: char *oxhome;
478: char *p;
479:
480: oxhome = getOpenXM_HOME();
481: if (oxhome == NULL) return NULL;
482: p = (char *) mymalloc(strlen(oxhome)+100);
483: if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
484:
485: strcpy(p,oxhome);
486: strcat(p,"bin/oxc");
487: if (getFileSize(p) != -1) return p;
488: msg_get_home(1,oxhome);
489: msg_get_home(1," is found, but ");
490: msg_get_home(1,p);
491: msg_get_home(1," is not found.");
492:
493: msg_get_home(1,"Giving up!");
494: return NULL;
495: }
496:
497: static char *get_oxlog_path() {
498: char *oxhome;
499: char *p;
500:
501: oxhome = getOpenXM_HOME();
502: if (oxhome == NULL) return NULL;
503: p = (char *) mymalloc(strlen(oxhome)+100);
504: if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
505:
506: strcpy(p,oxhome);
507: strcat(p,"bin/oxlog");
508: if (getFileSize(p) != -1) return p;
509: msg_get_home(1,oxhome);
510: msg_get_home(1," is found, but ");
511: msg_get_home(1,p);
512: msg_get_home(1," is not found.");
513:
514: msg_get_home(1,"Giving up!");
515: return NULL;
516: }
517:
518: char *cygwinPathToWinPath(char *s) {
519: char *pos;
520: char *ans;
521: int i;
522: msg_get_home(4,s);
523: if (s == NULL) return NULL;
524: if (strlen(s) == 0) return s;
525:
526: ans = (char *) mymalloc(strlen(s) + 32);
527: if (ans == NULL) nomemory(0);
528:
529: pos = (char *)strstr(s,"/cygdrive/");
530: if (pos == s) {
531: strcpy(ans,&(s[9]));
532: ans[0] = s[10]; ans[1] = ':'; ans[2] = '\\';
533: }else{
534: strcpy(ans,s);
535: }
536:
537: if (ans[0] == '/') {
538: strcpy(ans,"C:\\cygwin");
539: strcat(ans,s);
540: }
541:
542:
543: for (i=0; i <strlen(ans); i++) {
544: if (ans[i] == '/') ans[i] = '\\';
545: }
546: return ans;
547: }
548:
549: char **getServerEnv(char *oxServer) {
550: int ostype;
551: char *p;
552: char *oxhome;
553: char *xterm;
554: char *oxlog;
555: char *load_sm1_path;
556: char *load_k0_path;
557: char *openXM_HOME;
558: #define ARGV_SIZE 100
559: char *argv[ARGV_SIZE];
560: int i,k;
561: char **aaa;
562:
563: if (Verbose_get_home) {
1.5 takayama 564: if (oxServer == NULL) {
565: fprintf(stderr,"Server name is NULL.\n");
566: }else{
567: fprintf(stderr,"Server name is %s\n",oxServer);
568: }
1.1 takayama 569: }
570:
571: if (oxServer == NULL) return NULL;
572: i = 0;
573: argv[i] = NULL;
574:
575: ostype = getOStypei();
576:
577: oxhome = getOpenXM_HOME();
578: if (oxhome == NULL) return NULL;
579: p = (char *) mymalloc(strlen(oxhome)+strlen(oxServer)+100);
580: if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
581:
582: strcpy(p,oxhome);
583: strcat(p,oxServer);
584: if (getFileSize(p) == -1) {
585: msg_get_home(2,oxhome);
586: msg_get_home(2," is found, but ");
587: msg_get_home(2,p);
588: msg_get_home(2," is not found.");
589: return (NULL);
590: }
591: oxServer = (char *) mymalloc(strlen(oxhome)+strlen(oxServer)+100);
592: if (oxServer == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
593: strcpy(oxServer,p);
594:
595: if ((ostype == 0) || (ostype == 2)) {
1.5 takayama 596: if (!NoX) {
597: xterm = "/usr/X11R6/bin/xterm";
598: if (getFileSize(xterm) == -1) {
599: msg_get_home(2,"xterm is not found. NoX is automatically set.");
600: NoX = 1;
601: }
602: }
1.1 takayama 603: oxlog = get_oxlog_path();
604: xterm = "/usr/X11R6/bin/xterm -icon -e ";
605: argv[i] = oxlog; i++; argv[i] = NULL;
1.5 takayama 606: if (!NoX) {
607: argv[i] = "/usr/X11R6/bin/xterm"; i++; argv[i] = NULL;
608: argv[i] = "-icon"; i++; argv[i] = NULL;
609: argv[i] = "-e"; i++; argv[i] = NULL;
610: }
1.1 takayama 611: argv[i] = get_ox_path(); i++; argv[i] = NULL;
612: argv[i] = "-ox"; i++; argv[i] = NULL;
613: argv[i] = oxServer; i++; argv[i] = NULL;
614: }else{
1.5 takayama 615: if (!NoX) {
616: if (getFileSize("/cygdrive/c/winnt/system32/cmd.exe") >= 0) {
617: xterm = "/cygdrive/c/winnt/system32/cmd.exe /c start /min ";
618: argv[i] = "/cygdrive/c/winnt/system32/cmd.exe"; i++; argv[i] = NULL;
619: }else if (getFileSize("/cygdrive/c/windows/system32/cmd.exe") >= 0) {
620: xterm = "/cygdrive/c/windows/system32/cmd.exe /c start /min ";
621: argv[i] = "/cygdrive/c/windows/system32/cmd.exe"; i++; argv[i] = NULL;
622: }else{
623: msg_get_home(2,"cmd.exe is not found. NoX is automatically set.");
1.1 takayama 624: NoX = 1;
1.5 takayama 625: }
626: }
1.1 takayama 627: oxlog = " ";
1.5 takayama 628: if (!NoX) {
629: argv[i] = "/c"; i++; argv[i] = NULL;
630: argv[i] = "start"; i++; argv[i] = NULL;
631: argv[i] = "/min"; i++; argv[i] = NULL;
632: }
1.1 takayama 633: argv[i] = cygwinPathToWinPath(get_ox_path()); i++; argv[i] = NULL;
634: argv[i] = "-ox"; i++; argv[i] = NULL;
635: argv[i] = oxServer; i++; argv[i] = NULL;
636: }
637:
638: aaa = (char **) mymalloc(sizeof(char*)*(i+1));
639: if (aaa == NULL) nomemory(0);
640: msg_get_home(2,"--------- Result --------------");
641: for (k=0; k<i; k++) {
642: aaa[k] = argv[k];
643: msg_get_home(2,aaa[k]);
644: aaa[k+1] = NULL;
645: }
646: return aaa;
647: }
648:
649: char **setOXenv_old() {
650: char *openXM_HOME;
651: char *load_sm1_path;
652: char *load_k0_path;
653: char *asir_config;
654: char *asir_libdir;
655: char *asirloadpath;
656: char *asir_rsh;
657: char *ld_library_path;
658: char **aaa;
659: int n,i,k;
660:
661: /* set environmental variables */
662: n = 20; /* n must be larger than the number of env vars */
663: n++;
664: load_sm1_path = (char *) getenv("LOAD_SM1_PATH");
665: load_k0_path = (char *) getenv("LOAD_SM1_PATH");
666: asir_config = (char *) getenv("ASIR_CONFIG");
667: asir_libdir = (char *) getenv("ASIR_LIBDIR");
668: asirloadpath = (char *) getenv("ASIRLOADPATH");
669: asir_rsh = (char *) getenv("ASIR_RSH");
670: ld_library_path = (char *) getenv("LD_LIBRARY_PATH");
671:
672: openXM_HOME = getOpenXM_HOME();
673: if (openXM_HOME != NULL)
674: openXM_HOME[strlen(openXM_HOME)-1] = '\0';
675: /* How about ASIR... ? */
676:
677: msg_get_home(3,"OpenXM_HOME is"); msg_get_home(2,openXM_HOME);
678: msg_get_home(3,"LOAD_SM1_PATH is"); msg_get_home(2,load_sm1_path);
679: msg_get_home(3,"LOAD_K0_PATH is"); msg_get_home(2,load_k0_path);
680:
681: aaa = (char **) mymalloc(sizeof(char*)*n);
682: if (aaa == NULL) nomemory(0);
683:
684: i = 0;
685: if (openXM_HOME != NULL) {
686: aaa[i] = openXM_HOME; i++; aaa[i] = NULL; if (i > n-2) return aaa;
687: }
688: if (load_sm1_path != NULL) {
689: aaa[i] = load_sm1_path; i++; aaa[i] = NULL; if (i > n-2) return aaa;
690: }
691: if (load_k0_path != NULL) {
692: aaa[i] = load_k0_path; i++; aaa[i] = NULL; if (i > n-2) return aaa;
693: }
694: if (asir_config != NULL) {
695: aaa[i] = asir_config; i++; aaa[i] = NULL; if (i > n-2) return aaa;
696: }
697: if (asir_libdir != NULL) {
698: aaa[i] = asir_libdir; i++; aaa[i] = NULL; if (i > n-2) return aaa;
699: }
700: if (asirloadpath != NULL) {
701: aaa[i] = asirloadpath; i++; aaa[i] = NULL; if (i > n-2) return aaa;
702: }
703: if (asir_rsh != NULL) {
704: aaa[i] = asir_rsh; i++; aaa[i] = NULL; if (i > n-2) return aaa;
705: }
706:
707: msg_get_home(3,"--------- Result --------------");
708: for (k=0; k<n; k++) {
709: if (aaa[k] == NULL) break;
710: msg_get_home(3,aaa[k]);
711: }
712:
713: return aaa;
714: }
715:
716: char **debugServerEnv(char *oxServer)
717: {
718: int t;
719: char **aaa;
720: t = Verbose_get_home;
721: Verbose_get_home = 1;
722: aaa = getServerEnv(oxServer);
723: Verbose_get_home = t;
724: return ( aaa );
725: }
726:
727: char **catArgv(char **argv1,char **argv2)
728: {
729: int i,n1,n2;
730: char **argv;
731: n1=0;
732: while (argv1[n1] != NULL) n1++;
733: n2=0;
734: while (argv2[n2] != NULL) n2++;
735: argv = (char **) mymalloc(sizeof(char *)*(n1+n2+1));
736: if (argv == NULL) nomemory(0);
737: for (i=0; i<n1; i++) argv[i] = argv1[i];
738: for (i=0; i<n2; i++) argv[n1+i] = argv2[i];
739: argv[n1+n2]=NULL;
740: for (i=0; i<n1+n2; i++) {
1.5 takayama 741: msg_get_home(5,argv[i]);
1.1 takayama 742: }
743: return argv;
744: }
745:
746: char *getLOAD_SM1_PATH2() {
747: char *p;
748: p = get_sm1_lib_path();
749: if (p == NULL) {
750: return("/usr/local/lib/sm1/");
1.3 takayama 751: }else{
1.5 takayama 752: return p;
1.3 takayama 753: }
754: }
755:
756: char *getLOAD_K_PATH2(void) {
757: char *p;
758: p = get_k0_lib_path();
759: if (p == NULL) {
760: return("/usr/local/lib/kxx97/yacc/");
1.1 takayama 761: }else{
1.5 takayama 762: return p;
763: }
764: }
765:
766: char *winPathToCygwinPath(char *s) {
767: char *new;
768: int n,i;
769: if (s == NULL) return s;
770: new = (char *) mymalloc(strlen(s)+20);
771: if (new == NULL) nomemory(new);
772: if (strlen(s) >= 3) {
773: /* case of c:\xxx ==> /cygdrive/c/xxx */
774: if ((s[1] == ':') && (s[2] == '\\')) {
775: sprintf(new,"/cygdrive/%c/%s",s[0],&(s[3]));
776: }else{
777: strcpy(new,s);
778: }
779: }else{
780: strcpy(new,s);
781: }
782: n = strlen(s);
783: for (i=0; i<n; i++) {
784: if (new[i] == '\\') new[i] = '/';
785: }
786: return new;
787: }
788:
789: char *generateTMPfileName(char *seed) {
790: char *tmp;
791: char *fname;
792: char *tt;
793: int num;
1.6 takayama 794: static int prevnum=0;
795: /* Bugs for k0.
796: (1) unlink does not work so, load["t.k"];; load["t.k"];; fails (only cygwin.
797: (2) In case of error, TMP file is not removed. cf KCerror().
798: In case of cygwin, we can only load 90 times.
799: */
1.5 takayama 800: int i;
801: int clean = 0;
802: tmp = getenv("TMP");
803: if (tmp == NULL) {
804: tmp = getenv("TEMP");
805: }
806: if ((tmp == NULL) && (strcmp(getOStypes(),"Windows-native") != 0)) {
807: tmp = "/tmp";
808: }
809: tmp = winPathToCygwinPath(tmp);
810: if (tmp != NULL) {
811: fname = (char *)mymalloc(strlen(tmp)+strlen(seed)+40);
812: if (fname == NULL) nomemory(fname);
813: }else{
814: fname = (char *)mymalloc(strlen(seed)+40);
815: if (fname == NULL) nomemory(fname);
816: }
1.6 takayama 817: for (num=prevnum+1; num <100; num++) {
1.5 takayama 818: if (tmp != NULL) {
819: sprintf(fname,"%s/%s-tmp-%d.txt",tmp,seed,num);
820: }else{
821: sprintf(fname,"%s-tmp-%d.txt",seed,num);
822: }
1.6 takayama 823: if (getFileSize(fname) < 0) {
824: prevnum = num;
825: return fname;
826: } else {
1.5 takayama 827: if ((num > 90) && (!clean)) {
828: /* Clean the old garbages. */
829: for (i=0; i<100; i++) {
830: if (tmp != NULL) {
831: sprintf(fname,"%s/%s-tmp-%d.txt",tmp,seed,i);
832: }else{
833: sprintf(fname,"%s-tmp-%d.txt",seed,i);
834: }
835: {
836: struct stat buf;
837: int m;
838: m = stat(fname,&buf);
839: if ((m >= 0) && (buf.st_mtime+120 < time(NULL))) {
840: unlink(fname);
841: }
842: }
843: }
1.6 takayama 844: num = 0; clean=1; prevnum=0;
1.5 takayama 845: }
846: }
847: }
848: return NULL;
849: }
850:
851:
852: char *getCppPath(void) {
853: static char *cpp = "/usr/local/bin/cpp";
854: int ostype;
855: char *oxhome;
856: if ((cpp != NULL) && (getFileSize(cpp) >= 0)) return cpp;
857: ostype = getOStypei();
858: if (ostype < 3) {
859: /* unix or cygwin env */
860: cpp = "/lib/cpp"; /* on linux */
861: if (getFileSize(cpp) >= 0) return cpp;
862: cpp = "/usr/bin/cpp"; /* on freebsd, on cygwin */
863: if (getFileSize(cpp) >= 0) return cpp;
864: cpp = "/bin/cpp";
865: if (getFileSize(cpp) >= 0) return cpp;
866: cpp = NULL; return cpp;
867: }else {
868: /* On Windows */
869: oxhome = getOpenXM_HOME();
870: if (oxhome == NULL) {
871: cpp = NULL; return cpp;
872: }
873: cpp = (char *) mymalloc(strlen(oxhome)+strlen("/asir/bin/cpp.exe")+5);
874: if (cpp == NULL) nomemory(cpp);
875: sprintf(cpp,"%s/asir/bin/cpp.exe",oxhome);
876: if (getFileSize(cpp) >= 0) return cpp;
877: else return NULL;
1.1 takayama 878: }
879: }
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