[BACK]Return to ox_pathfinder.c CVS log [TXT][DIR] Up to [local] / OpenXM / src / util

Annotation of OpenXM/src/util/ox_pathfinder.c, Revision 1.28

1.28    ! takayama    1: /* $OpenXM: OpenXM/src/util/ox_pathfinder.c,v 1.27 2004/08/12 12:11:41 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:
1.14      takayama   17: int OX_P_stdin = -1;
                     18: int OX_P_stdout = -1;
                     19: int OX_P_stderr = -1;
                     20:
1.1       takayama   21: extern char **environ;
                     22:
                     23: static int getOStypei();
                     24: static char *addSlash();
                     25: static char *get_sm1_lib_path();
                     26: static char *get_k0_lib_path();
                     27: static char *get_ox_asir_path();
                     28: static char *get_ox_sm1_path();
                     29: static char *get_ox_path();
                     30: static char *get_oxc_path();
                     31: static char *get_oxlog_path();
1.5       takayama   32: static int getFileSize(char *fn);
1.8       takayama   33: static void errorPathFinder(char *s);
                     34: static void msgPathFinder(char *s);
1.1       takayama   35:
                     36:
1.4       takayama   37: static int Verbose_get_home = 0;
1.19      takayama   38: static int Verbose = 1;
1.1       takayama   39: static int NoX = 0;
1.28    ! takayama   40: static int ErrorVerbose = 1;
1.2       takayama   41:
                     42: #define nomemory(a) {fprintf(stderr,"(%d) no more memory.\n",a);exit(10);}
1.3       takayama   43: #define mymalloc(a)  sGC_malloc(a)
1.2       takayama   44:
1.28    ! takayama   45: void pathFinderErrorVerbose(int k) {
        !            46:   static int prev;
        !            47:   if (k >= 0) {
        !            48:        prev = ErrorVerbose;
        !            49:        ErrorVerbose = k;
        !            50:   }else{
        !            51:        ErrorVerbose = prev;
        !            52:   }
        !            53: }
1.8       takayama   54: static void errorPathFinder(char *s) {
                     55:   /* Todo; we need to return the error message to the client if it is used
                     56:      in ox_shell */
1.28    ! takayama   57:   if (ErrorVerbose) fprintf(stderr,"Error: %s",s);
1.8       takayama   58: }
                     59: static void msgPathFinder(char *s) {
                     60:   /* Todo; we need to return the error message to the client if it is used
                     61:      in ox_shell */
                     62:   fprintf(stderr,"Log(ox_pathfinder): %s",s);
                     63: }
                     64:
1.2       takayama   65: int ox_pathfinderNoX(int f) {
                     66:   if (f < 0) return NoX;
                     67:   NoX = f;
1.4       takayama   68:   return f;
                     69: }
                     70: int ox_pathfinderVerbose(int f) {
                     71:   extern Verbose_get_home;
                     72:   if (f < 0) return Verbose_get_home;
                     73:   Verbose_get_home = f;
1.2       takayama   74:   return f;
1.19      takayama   75: } /* cf. ox_pathfinder_quiet() */
1.2       takayama   76:
1.5       takayama   77: /* test main   */
                     78: /*
                     79: main() {
                     80:   char *outfile;
                     81:   char *cpp;
                     82:   char *argv[10];
                     83:   int n;
                     84:   char *sfile = "ox_pathfinder.c";
                     85:   if (getFileSize(sfile) < 0) {
                     86:     fprintf(stderr,"The source file is not found.\n"); return -1;
                     87:   }
                     88:   cpp = getCppPath();
                     89:   if (cpp == NULL) {
                     90:     fprintf(stderr,"cpp is not found.\n"); return -1;
                     91:   }
                     92:   printf("%s\n",cpp);
                     93:   outfile = generateTMPfileName("seed");
                     94:   if (outfile == NULL) {
                     95:     fprintf(stderr,"Failed to generate a temporary file name.\n"); return -1;
                     96:   }
                     97:   printf("%s\n",outfile);
                     98:   if ((char *)strstr(cpp,"/asir/bin/cpp.exe") == NULL) {
                     99:     argv[0] = cpp;
                    100:     argv[1] = "-P";
                    101:     argv[2] = "-lang-c++";
                    102:     argv[3] = sfile;
                    103:     argv[4] = outfile;
                    104:     argv[5] = NULL;
                    105:   }else{
                    106:     argv[0] = cpp;
                    107:     argv[1] = cygwinPathToWinPath(sfile);
                    108:     argv[2] = cygwinPathToWinPath(outfile);
                    109:     argv[3] = NULL;
                    110:   }
                    111:   n=oxForkExecBlocked(argv);
                    112: }
                    113:
                    114: void *sGC_malloc(int s) { return (void *) malloc(s); }
                    115: */
                    116:
                    117: /* -------- end of test main ----------- */
                    118:
1.2       takayama  119: /* See kxx/ox100start.c for main */
                    120:
1.1       takayama  121: #define MYFORKCP_SIZE 100
                    122: static int Myforkchildren[MYFORKCP_SIZE];
                    123: static int Myforkcp=0;
                    124: static void myforkwait() {
                    125:   int status;
                    126:   int pid;
                    127:   int i,j;
1.13      takayama  128:   /* signal(SIGCHLD,SIG_IGN);  It is not allowed in posix */
1.1       takayama  129:   pid = wait(&status);
1.19      takayama  130:   if (Verbose) fprintf(stderr,"Child process %d is exiting.\n",pid);
1.13      takayama  131:   if (pid < 0) {
1.14      takayama  132:     perror("wait");
1.13      takayama  133:   }
1.1       takayama  134:   for (i=0; i<Myforkcp; i++) {
                    135:     if (Myforkchildren[i]  == pid) {
                    136:       for (j=i; j<Myforkcp-1; j++) {
                    137:         Myforkchildren[j] = Myforkchildren[j+1];
                    138:       }
                    139:       if (Myforkcp > 0) Myforkcp--;
                    140:     }
                    141:   }
                    142:   signal(SIGCHLD,myforkwait);
                    143: }
                    144:
1.2       takayama  145: int oxForkExec(char **argv) {
1.1       takayama  146:   int pid;
                    147:   char **eee;
                    148:   int m;
                    149:   m = 0;
                    150:   if (argv == NULL) {
                    151:     fprintf(stderr,"Cannot fork and exec.\n"); return -1;
                    152:   }
                    153:   if ((pid = fork()) > 0) {
1.16      takayama  154:     oxResetRedirect();
1.1       takayama  155:     if (m&2) {
1.5       takayama  156:       /* Do not call singal to turn around a trouble on cygwin. BUG. */
                    157:     }else{
                    158:       signal(SIGCHLD,myforkwait); /* to kill Zombie */
                    159:     }
                    160:     Myforkchildren[Myforkcp++] = pid;
                    161:     if (Myforkcp >= MYFORKCP_SIZE-1) {
                    162:       fprintf(stderr,"Child process table is full.\n");
                    163:       Myforkcp = 0;
                    164:     }
1.1       takayama  165:   }else{
                    166:     /* close the specified files */
1.5       takayama  167:     if (m&1) {
1.1       takayama  168:        sigset_t sss;
                    169:        sigemptyset(&sss);
                    170:        sigaddset(&sss,SIGINT);
                    171:        sigprocmask(SIG_BLOCK,&sss,NULL);
1.5       takayama  172:     }
                    173:     if (NoX) {
                    174:       FILE *null;
                    175:       null = fopen("/dev/null","wb");
1.14      takayama  176:       if (OX_P_stdout >= 0) dup2(OX_P_stdout,1); else dup2(fileno(null),1);
                    177:       if (OX_P_stderr >= 0) dup2(OX_P_stderr,2); else dup2(fileno(null),2);
                    178:     }else{
                    179:       if (OX_P_stdout >= 0) dup2(OX_P_stdout,1);
                    180:       if (OX_P_stderr >= 0) dup2(OX_P_stderr,2);
1.5       takayama  181:     }
1.14      takayama  182:     if (OX_P_stdin >= 0) dup2(OX_P_stdin,0);
1.1       takayama  183:     execve(argv[0],argv,environ);
                    184:     /* This place will never be reached unless execv fails. */
1.2       takayama  185:     fprintf(stderr,"oxForkExec fails: ");
1.5       takayama  186:     exit(3);
                    187:   }
                    188: }
                    189:
                    190: int oxForkExecBlocked(char **argv) {
                    191:   int pid;
                    192:   char **eee;
                    193:   int m;
                    194:   int status;
                    195:   if (argv == NULL) {
                    196:     fprintf(stderr,"Cannot fork and exec.\n"); return -1;
                    197:   }
                    198:   if ((pid = fork()) > 0) {
1.16      takayama  199:     oxResetRedirect();
1.5       takayama  200:     Myforkchildren[Myforkcp++] = pid;
                    201:     if (Myforkcp >= MYFORKCP_SIZE-1) {
                    202:       fprintf(stderr,"Child process table is full.\n");
                    203:       Myforkcp = 0;
                    204:     }
1.14      takayama  205:     if (waitpid(pid,&status,0) < 0) {  /* blocked */
                    206:       perror("waitpid");
                    207:     }
1.16      takayama  208:     Myforkcp--;
1.5       takayama  209:     return status;
                    210:   }else{
                    211:     /* close the specified files */
                    212:     if (m&1) {
                    213:        sigset_t sss;
                    214:        sigemptyset(&sss);
                    215:        sigaddset(&sss,SIGINT);
                    216:        sigprocmask(SIG_BLOCK,&sss,NULL);
                    217:     }
                    218:     if (NoX) {
                    219:       FILE *null;
                    220:       null = fopen("/dev/null","wb");
1.14      takayama  221:       if (OX_P_stdout >= 0) dup2(OX_P_stdout,1); else dup2(fileno(null),1);
                    222:       if (OX_P_stderr >= 0) dup2(OX_P_stderr,2); else dup2(fileno(null),2);
                    223:     }else{
                    224:       if (OX_P_stdout >= 0) dup2(OX_P_stdout,1);
                    225:       if (OX_P_stderr >= 0) dup2(OX_P_stderr,2);
1.5       takayama  226:     }
1.14      takayama  227:     if (OX_P_stdin >= 0) dup2(OX_P_stdin,0);
1.5       takayama  228:     execve(argv[0],argv,environ);
                    229:     /* This place will never be reached unless execv fails. */
                    230:     fprintf(stderr,"oxForkExecBlock fails: ");
                    231:     exit(3);
1.1       takayama  232:   }
                    233: }
                    234:
                    235: static int getOStypei() {
                    236:   /*
                    237:      0  unix
                    238:      1  windows-cygwin
                    239:      2  windows-cygwin-on-X
                    240:      3  windows-native
                    241:   */
                    242:   int ostype;
                    243:   char *s,*s2,*s3;
                    244: #if defined(__CYGWIN__)
                    245:   ostype = 1;
                    246: #else
                    247:   ostype = 0;
                    248: #endif
                    249:   if (ostype == 0) return ostype;
                    250:   /* Heuristic method */
                    251:   s = (char *)getenv("WINDOWID");
                    252:   if (s != NULL) {
                    253:     return 2;
                    254:   }
                    255:   s = (char *)getenv("OSTYPE");
                    256:   s2 = (char *)getenv("MACHTYPE");
                    257:   s3 = (char *)getenv("PWD");
                    258:   if ((s != NULL) || (s2 != NULL) || (s3 != NULL)) {
                    259:     return 1;
                    260:   }
                    261:   return 3;
                    262: }
                    263:
                    264: char *getOStypes() {
                    265:   int ostype;
                    266:   ostype = getOStypei();
                    267:
                    268:   if (ostype == 1) {
                    269:     return("Windows-cygwin");
                    270:   }else if (ostype == 2) {
                    271:     return("Windows-cygwin-on-X");
                    272:   }else if (ostype == 3) {
                    273:     return("Windows-native");
                    274:   }else{
                    275:     return("unix");
                    276:   }
                    277: }
                    278:
                    279: /*
                    280:   kan96xx/Kan/ext.c
                    281: */
                    282: /*
                    283:  -1          : no file
                    284:  non-negative: there is a regular file or a directory
                    285: */
                    286: static int getFileSize(char *s) {
                    287:    struct stat buf;
                    288:    int m;
                    289:    if (s == NULL) return -1;
                    290:    m = stat(s,&buf);
                    291:    if (m == -1) {
                    292:      return -1;
                    293:       /* fail */
                    294:    }else{
                    295:       /* success */
                    296:      return (int) buf.st_size;
                    297:    }
                    298: }
                    299:
                    300: static char *addSlash(char *p) {
                    301:   char *p2;
                    302:    if ((strlen(p) == 0) || (p == NULL)) return(p);
                    303:     if (p[strlen(p)-1] == '/') return(p);
                    304:     /* Add / */
                    305:     p2 = (char *) mymalloc(sizeof(char)*(strlen(p)+3));
                    306:     if (p2 == NULL) { fprintf(stderr,"No more memory.\n"); exit(10); }
                    307:     strcpy(p2,p); strcat(p2,"/");
                    308:     return(p2);
                    309:
                    310: }
                    311:
                    312: static void msg_get_home(int t,char *s) {
                    313:   extern int Verbose_get_home;
                    314:   if (!Verbose_get_home) return;
                    315:   if (t == 1) {
                    316:     fprintf(stderr,"getOpenXM_HOME(): ");
                    317:   }else if (t == 2) {
                    318:     fprintf(stderr,"getServerEnv(): ");
                    319:   }else if (t == 3) {
1.2       takayama  320:     fprintf(stderr,"?? ");
1.1       takayama  321:   }else if (t == 4) {
                    322:     fprintf(stderr,"cygwinPathToWinPath(): ");
                    323:   }else if (t == 5) {
                    324:     fprintf(stderr,"catArgv(): ");
                    325:   }else{
                    326:     fprintf(stderr,"getting path...: ");
                    327:   }
                    328:   if (s != NULL) {
                    329:     fprintf(stderr,"%s\n",s);
                    330:   }else{
                    331:     fprintf(stderr," --NULL-- \n");
                    332:   }
                    333: }
                    334: /* cf. k097/d.c    getLOAD_K_PATH();
                    335:        kan96xx/Kan/scanner.c   getLOAD_SM1_PATH();
                    336:  */
                    337: char *getOpenXM_HOME() {
                    338:   char *p;
                    339:   char *h;
                    340:   p = getOStypes();
                    341:   msg_get_home(1,p);
                    342:
                    343:   p = (char *) getenv("OpenXM_HOME");
                    344:   if (getFileSize(p) != -1) return addSlash(p);
                    345:   msg_get_home(1,"OpenXM_HOME is not found.");
                    346:
                    347:   p = (char *) getenv("OPENXM_HOME");
                    348:   if (getFileSize(p) != -1) return addSlash(p);
                    349:   msg_get_home(1,"OPENXM_HOME is not found.");
                    350:
                    351:   if (getOStypei() == 3) { /* cygwin-native */
                    352:     p = (char *) getenv("OpenXM_HOME_WIN");
                    353:     if (getFileSize(p) != -1) return addSlash(p);
                    354:     msg_get_home(1,"OpenXM_HOME_WIN is not found.");
                    355:
                    356:     p = (char *) getenv("OPENXMHOMEWIN");
                    357:     if (getFileSize(p) != -1) return addSlash(p);
                    358:     msg_get_home(1,"OPENXMHOMEWIN is not found.");
                    359:   }
                    360:
                    361:   /* Try to find default directories */
                    362:   h = (char *)getenv("HOME");
                    363:   if (h != NULL) {
                    364:     p = (char *)mymalloc(strlen(h)+100);
                    365:     if (p == NULL) {
                    366:       fprintf(stderr,"No more memory.\n"); exit(100);
                    367:     }
                    368:     strcat(h,"/OpenXM");
                    369:     p = h;
                    370:     if (getFileSize(p) != -1) return addSlash(p);
                    371:     msg_get_home(1,"OpenXM is not found under the home directory.");
                    372:   }
                    373:
                    374:   if (getOStypei() != 3) {
                    375:     p = "/usr/local/OpenXM";
                    376:   }else{
                    377:     p = "/cygdrive/c/usr/local/OpenXM";
                    378:   }
                    379:   if (getFileSize(p) != -1) return addSlash(p);
                    380:   msg_get_home(1,"OpenXM is not found under /usr/local");
                    381:
                    382:   if (getOStypei() != 0) {
                    383:     p = "/cygdrive/c/OpenXM";
                    384:     if (getFileSize(p) != -1) return addSlash(p);
                    385:     msg_get_home(1,"OpenXM is not found under c:\\");
                    386:
                    387:     p = "/cygdrive/c/OpenXM-win";
                    388:     if (getFileSize(p) != -1) return addSlash(p);
                    389:     msg_get_home(1,"OpenXM-win is not found under c:\\");
                    390:
                    391:     p = "/cygdrive/c/Program Files/OpenXM";
                    392:     if (getFileSize(p) != -1) return addSlash(p);
                    393:     msg_get_home(1,"OpenXM is not found under c:\\Program Files");
                    394:
                    395:     p = "/cygdrive/c/Program Files/OpenXM-win";
                    396:     if (getFileSize(p) != -1) return addSlash(p);
                    397:     msg_get_home(1,"OpenXM-win is not found under c:\\Program Files");
                    398:
                    399:   }
                    400:
                    401:   msg_get_home(1,"Giving up!");
                    402:   return NULL;
                    403:
                    404: }
                    405:
                    406: static char *get_k0_lib_path() {
                    407:   char *oxhome;
                    408:   char *p;
                    409:
                    410:
                    411:   p = (char *)getenv("LOAD_K_PATH");
                    412:   if (p != NULL) {
                    413:     if (getFileSize(p) != -1) return addSlash(p);
                    414:     msg_get_home(1,"LOAD_K0_PATH is not found.");
                    415:   }
                    416:
                    417:   oxhome = getOpenXM_HOME();
                    418:   if (oxhome == NULL) return (char *)NULL;
                    419:   p = (char *) mymalloc(strlen(oxhome)+100);
                    420:   if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
                    421:
                    422:   strcpy(p,oxhome);
                    423:   strcat(p,"lib/k097");
                    424:   if (getFileSize(p) != -1) return addSlash(p);
                    425:   msg_get_home(1,oxhome);
                    426:   msg_get_home(1,"     is found, but ");
                    427:   msg_get_home(1,p);
                    428:   msg_get_home(1,"     is not found.");
                    429:
                    430:   msg_get_home(1,"Giving up!");
                    431:   return NULL;
                    432: }
                    433:
                    434: static char *get_sm1_lib_path() {
                    435:   char *oxhome;
                    436:   char *p;
                    437:
                    438:   p = (char *)getenv("LOAD_SM1_PATH");
                    439:   if (p != NULL) {
                    440:     if (getFileSize(p) != -1) return addSlash(p);
                    441:     msg_get_home(1,"LOAD_SM1_PATH is not found.");
                    442:   }
                    443:
                    444:   oxhome = getOpenXM_HOME();
                    445:   if (oxhome == NULL) return NULL;
                    446:   p = (char *) mymalloc(strlen(oxhome)+100);
                    447:   if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
                    448:
                    449:   strcpy(p,oxhome);
                    450:   strcat(p,"lib/sm1");
                    451:   if (getFileSize(p) != -1) return addSlash(p);
                    452:   msg_get_home(1,oxhome);
                    453:   msg_get_home(1,"     is found, but ");
                    454:   msg_get_home(1,p);
                    455:   msg_get_home(1,"     is not found.");
                    456:
                    457:   msg_get_home(1,"Giving up!");
                    458:   return NULL;
                    459: }
                    460:
                    461: static char *get_ox_asir_path() {
                    462:   char *oxhome;
                    463:   char *p;
                    464:
                    465:   oxhome = getOpenXM_HOME();
                    466:   if (oxhome == NULL) return NULL;
                    467:   p = (char *) mymalloc(strlen(oxhome)+100);
                    468:   if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
                    469:
                    470:   strcpy(p,oxhome);
                    471:   strcat(p,"bin/ox_asir");
                    472:   if (getFileSize(p) != -1) return p;
                    473:   msg_get_home(1,oxhome);
                    474:   msg_get_home(1,"     is found, but ");
                    475:   msg_get_home(1,p);
                    476:   msg_get_home(1,"     is not found.");
                    477:
                    478:   strcpy(p,oxhome);
                    479:   strcat(p,"lib/asir/ox_asir");
                    480:   if (getFileSize(p) != -1) return p;
                    481:   msg_get_home(1,oxhome);
                    482:   msg_get_home(1,"     is found, but ");
                    483:   msg_get_home(1,p);
                    484:   msg_get_home(1,"     is not found.");
                    485:
                    486:   msg_get_home(1,"Giving up!");
                    487:   return NULL;
                    488: }
                    489:
                    490: static char *get_ox_path() {
                    491:   char *oxhome;
                    492:   char *p;
                    493:
                    494:   oxhome = getOpenXM_HOME();
                    495:   if (oxhome == NULL) return NULL;
                    496:   p = (char *) mymalloc(strlen(oxhome)+100);
                    497:   if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
                    498:
                    499:   strcpy(p,oxhome);
                    500:   strcat(p,"bin/ox");
                    501:   if (getFileSize(p) != -1) return p;
                    502:   msg_get_home(1,oxhome);
                    503:   msg_get_home(1,"     is found, but ");
                    504:   msg_get_home(1,p);
                    505:   msg_get_home(1,"     is not found.");
                    506:
                    507:   msg_get_home(1,"Giving up!");
                    508:   return NULL;
                    509: }
                    510:
                    511:
                    512: static char *get_oxc_path() {
                    513:   char *oxhome;
                    514:   char *p;
                    515:
                    516:   oxhome = getOpenXM_HOME();
                    517:   if (oxhome == NULL) return NULL;
                    518:   p = (char *) mymalloc(strlen(oxhome)+100);
                    519:   if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
                    520:
                    521:   strcpy(p,oxhome);
                    522:   strcat(p,"bin/oxc");
                    523:   if (getFileSize(p) != -1) return p;
                    524:   msg_get_home(1,oxhome);
                    525:   msg_get_home(1,"     is found, but ");
                    526:   msg_get_home(1,p);
                    527:   msg_get_home(1,"     is not found.");
                    528:
                    529:   msg_get_home(1,"Giving up!");
                    530:   return NULL;
                    531: }
                    532:
                    533: static char *get_oxlog_path() {
                    534:   char *oxhome;
                    535:   char *p;
                    536:
                    537:   oxhome = getOpenXM_HOME();
                    538:   if (oxhome == NULL) return NULL;
                    539:   p = (char *) mymalloc(strlen(oxhome)+100);
                    540:   if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
                    541:
                    542:   strcpy(p,oxhome);
                    543:   strcat(p,"bin/oxlog");
                    544:   if (getFileSize(p) != -1) return p;
                    545:   msg_get_home(1,oxhome);
                    546:   msg_get_home(1,"     is found, but ");
                    547:   msg_get_home(1,p);
                    548:   msg_get_home(1,"     is not found.");
                    549:
                    550:   msg_get_home(1,"Giving up!");
                    551:   return NULL;
                    552: }
                    553:
                    554: char *cygwinPathToWinPath(char *s) {
                    555:   char *pos;
                    556:   char *ans;
                    557:   int i;
                    558:   msg_get_home(4,s);
                    559:   if (s == NULL) return NULL;
                    560:   if (strlen(s) == 0) return s;
                    561:
                    562:   ans = (char *) mymalloc(strlen(s) + 32);
                    563:   if (ans == NULL) nomemory(0);
                    564:
                    565:   pos = (char *)strstr(s,"/cygdrive/");
                    566:   if (pos == s) {
                    567:     strcpy(ans,&(s[9]));
                    568:     ans[0] = s[10]; ans[1] = ':'; ans[2] = '\\';
                    569:   }else{
                    570:     strcpy(ans,s);
                    571:   }
                    572:
                    573:   if (ans[0] == '/') {
                    574:     strcpy(ans,"C:\\cygwin");
                    575:     strcat(ans,s);
                    576:   }
                    577:
                    578:
                    579:   for (i=0; i <strlen(ans); i++) {
                    580:     if (ans[i] == '/') ans[i] = '\\';
                    581:   }
                    582:   return ans;
                    583: }
                    584:
                    585: char **getServerEnv(char *oxServer) {
                    586:   int ostype;
                    587:   char *p;
                    588:   char *oxhome;
1.20      takayama  589:   char *oxterm;
                    590:   int  oxtermType=0;
                    591:   char *oxtermOpt;
1.1       takayama  592:   char *oxlog;
                    593:   char *load_sm1_path;
                    594:   char *load_k0_path;
                    595:   char *openXM_HOME;
                    596: #define ARGV_SIZE 100
                    597:   char *argv[ARGV_SIZE];
                    598:   int i,k;
                    599:   char **aaa;
                    600:
                    601:   if (Verbose_get_home) {
1.5       takayama  602:     if (oxServer == NULL) {
                    603:       fprintf(stderr,"Server name is NULL.\n");
                    604:     }else{
                    605:       fprintf(stderr,"Server name is %s\n",oxServer);
                    606:     }
1.1       takayama  607:   }
                    608:
                    609:   if (oxServer == NULL) return NULL;
                    610:   i = 0;
                    611:   argv[i] = NULL;
                    612:
                    613:   ostype = getOStypei();
                    614:
                    615:   oxhome = getOpenXM_HOME();
                    616:   if (oxhome == NULL) return NULL;
                    617:   p = (char *) mymalloc(strlen(oxhome)+strlen(oxServer)+100);
                    618:   if (p == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
                    619:
                    620:   strcpy(p,oxhome);
                    621:   strcat(p,oxServer);
                    622:   if (getFileSize(p) == -1) {
                    623:     msg_get_home(2,oxhome);
                    624:     msg_get_home(2,"     is found, but ");
                    625:     msg_get_home(2,p);
                    626:     msg_get_home(2,"     is not found.");
                    627:     return (NULL);
                    628:   }
                    629:   oxServer = (char *) mymalloc(strlen(oxhome)+strlen(oxServer)+100);
                    630:   if (oxServer == NULL) {fprintf(stderr,"No more memory.\n"); exit(100);}
                    631:   strcpy(oxServer,p);
                    632:
                    633:   if ((ostype == 0) || (ostype == 2)) {
1.20      takayama  634:     oxlog = get_oxlog_path();
                    635:        if (!NoX) {
                    636:          oxterm = oxTermWhich_unix(&oxtermType);
                    637:          if (oxterm == NULL) {
                    638:         msg_get_home(2,"oxterm, rxvt, xterm is not found. NoX is automatically set.");
1.5       takayama  639:         NoX = 1;
1.20      takayama  640:          }
                    641:          if (oxtermType == T_XTERM) oxtermOpt = "-icon";
                    642:          else  oxtermOpt = "-iconic";
                    643:        }
1.1       takayama  644:     argv[i] = oxlog; i++; argv[i] = NULL;
1.5       takayama  645:     if (!NoX) {
1.20      takayama  646:       argv[i] = oxterm ; i++; argv[i] = NULL;
1.25      takayama  647:       if (((char *)getenv("OX_XTERM_GEOMETRY")) != NULL) {
                    648:         /* ex. OX_XTERM_GEOMETRY=80x20+0+0 */
                    649:        argv[i] = "-geometry"; i++; argv[i] = NULL;
                    650:                argv[i] = (char *) getenv("OX_XTERM_GEOMETRY"); i++; argv[i] = NULL;
                    651:       }else{
                    652:         argv[i] = oxtermOpt; i++; argv[i] = NULL;
                    653:       }
1.26      takayama  654:          /* dirty hack for buggy international xterm cf. OpenXM FAQ */
                    655:       argv[i] = "-xrm"; i++; argv[i] = NULL;
                    656:       argv[i] = "XTerm*locale:false"; i++; argv[i] = NULL;
                    657:
1.22      takayama  658:          if (((char *)getenv("OX_XTERM_SCROLL")) != NULL) {
1.24      takayama  659:                argv[i] = "-sb"; i++; argv[i] = NULL;
1.22      takayama  660:                argv[i] = "-sl"; i++; argv[i] = NULL;
                    661:                argv[i] = (char *) getenv("OX_XTERM_SCROLL"); i++; argv[i] = NULL;
                    662:          }
1.23      takayama  663:       argv[i] = "-e"; i++; argv[i] = NULL;
1.5       takayama  664:     }
1.1       takayama  665:     argv[i] = get_ox_path(); i++; argv[i] = NULL;
                    666:     argv[i] = "-ox"; i++; argv[i] = NULL;
                    667:     argv[i] = oxServer; i++; argv[i] = NULL;
                    668:   }else{
1.5       takayama  669:     if (!NoX) {
                    670:       if (getFileSize("/cygdrive/c/winnt/system32/cmd.exe") >= 0) {
1.20      takayama  671:         oxterm = "/cygdrive/c/winnt/system32/cmd.exe /c start /min ";
1.5       takayama  672:         argv[i] = "/cygdrive/c/winnt/system32/cmd.exe"; i++; argv[i] = NULL;
                    673:       }else if (getFileSize("/cygdrive/c/windows/system32/cmd.exe") >= 0) {
1.20      takayama  674:         oxterm = "/cygdrive/c/windows/system32/cmd.exe  /c start /min ";
1.5       takayama  675:         argv[i] = "/cygdrive/c/windows/system32/cmd.exe"; i++; argv[i] = NULL;
                    676:       }else{
                    677:         msg_get_home(2,"cmd.exe is not found. NoX is automatically set.");
1.1       takayama  678:         NoX = 1;
1.5       takayama  679:       }
                    680:     }
1.1       takayama  681:     oxlog = " ";
1.5       takayama  682:     if (!NoX) {
                    683:       argv[i] = "/c"; i++; argv[i] = NULL;
                    684:       argv[i] = "start"; i++; argv[i] = NULL;
                    685:       argv[i] = "/min"; i++; argv[i] = NULL;
                    686:     }
1.1       takayama  687:     argv[i] = cygwinPathToWinPath(get_ox_path()); i++; argv[i] = NULL;
                    688:     argv[i] = "-ox"; i++; argv[i] = NULL;
                    689:     argv[i] = oxServer; i++; argv[i] = NULL;
                    690:   }
                    691:
                    692:   aaa = (char **) mymalloc(sizeof(char*)*(i+1));
                    693:   if (aaa == NULL) nomemory(0);
                    694:   msg_get_home(2,"--------- Result --------------");
                    695:   for (k=0; k<i; k++) {
                    696:     aaa[k] = argv[k];
                    697:     msg_get_home(2,aaa[k]);
                    698:     aaa[k+1] = NULL;
                    699:   }
                    700:   return aaa;
                    701: }
                    702:
                    703: char **setOXenv_old() {
                    704:   char *openXM_HOME;
                    705:   char *load_sm1_path;
                    706:   char *load_k0_path;
                    707:   char *asir_config;
                    708:   char *asir_libdir;
                    709:   char *asirloadpath;
                    710:   char *asir_rsh;
                    711:   char *ld_library_path;
                    712:   char **aaa;
                    713:   int n,i,k;
                    714:
                    715:   /* set environmental variables */
                    716:   n = 20;  /* n must be larger than the number of env vars */
                    717:   n++;
                    718:   load_sm1_path = (char *) getenv("LOAD_SM1_PATH");
                    719:   load_k0_path = (char *) getenv("LOAD_SM1_PATH");
                    720:   asir_config = (char *) getenv("ASIR_CONFIG");
                    721:   asir_libdir = (char *) getenv("ASIR_LIBDIR");
                    722:   asirloadpath = (char *) getenv("ASIRLOADPATH");
                    723:   asir_rsh = (char *) getenv("ASIR_RSH");
                    724:   ld_library_path = (char *) getenv("LD_LIBRARY_PATH");
                    725:
                    726:   openXM_HOME = getOpenXM_HOME();
                    727:   if (openXM_HOME != NULL)
                    728:     openXM_HOME[strlen(openXM_HOME)-1] = '\0';
                    729:   /* How about ASIR... ? */
                    730:
                    731:   msg_get_home(3,"OpenXM_HOME is"); msg_get_home(2,openXM_HOME);
                    732:   msg_get_home(3,"LOAD_SM1_PATH is"); msg_get_home(2,load_sm1_path);
                    733:   msg_get_home(3,"LOAD_K0_PATH is"); msg_get_home(2,load_k0_path);
                    734:
                    735:   aaa = (char **) mymalloc(sizeof(char*)*n);
                    736:   if (aaa == NULL) nomemory(0);
                    737:
                    738:   i = 0;
                    739:   if (openXM_HOME != NULL) {
                    740:     aaa[i] = openXM_HOME; i++; aaa[i] = NULL; if (i > n-2) return aaa;
                    741:   }
                    742:   if (load_sm1_path != NULL) {
                    743:     aaa[i] = load_sm1_path; i++; aaa[i] = NULL; if (i > n-2) return aaa;
                    744:   }
                    745:   if (load_k0_path != NULL) {
                    746:     aaa[i] = load_k0_path; i++; aaa[i] = NULL; if (i > n-2) return aaa;
                    747:   }
                    748:   if (asir_config != NULL) {
                    749:     aaa[i] = asir_config; i++; aaa[i] = NULL; if (i > n-2) return aaa;
                    750:   }
                    751:   if (asir_libdir != NULL) {
                    752:     aaa[i] = asir_libdir; i++; aaa[i] = NULL; if (i > n-2) return aaa;
                    753:   }
                    754:   if (asirloadpath != NULL) {
                    755:     aaa[i] = asirloadpath; i++; aaa[i] = NULL; if (i > n-2) return aaa;
                    756:   }
                    757:   if (asir_rsh != NULL) {
                    758:     aaa[i] = asir_rsh; i++; aaa[i] = NULL; if (i > n-2) return aaa;
                    759:   }
                    760:
                    761:   msg_get_home(3,"--------- Result --------------");
                    762:   for (k=0; k<n; k++) {
                    763:     if (aaa[k] == NULL) break;
                    764:     msg_get_home(3,aaa[k]);
                    765:   }
                    766:
                    767:   return aaa;
                    768: }
                    769:
                    770: char **debugServerEnv(char *oxServer)
                    771: {
                    772:   int t;
                    773:   char **aaa;
                    774:   t = Verbose_get_home;
                    775:   Verbose_get_home = 1;
                    776:   aaa = getServerEnv(oxServer);
                    777:   Verbose_get_home = t;
                    778:   return ( aaa );
                    779: }
                    780:
                    781: char **catArgv(char **argv1,char **argv2)
                    782: {
                    783:   int i,n1,n2;
                    784:   char **argv;
                    785:   n1=0;
                    786:   while (argv1[n1] != NULL) n1++;
                    787:   n2=0;
                    788:   while (argv2[n2] != NULL) n2++;
                    789:   argv = (char **) mymalloc(sizeof(char *)*(n1+n2+1));
                    790:   if (argv == NULL) nomemory(0);
                    791:   for (i=0; i<n1; i++) argv[i] = argv1[i];
                    792:   for (i=0; i<n2; i++) argv[n1+i] = argv2[i];
                    793:   argv[n1+n2]=NULL;
                    794:   for (i=0; i<n1+n2; i++) {
1.5       takayama  795:     msg_get_home(5,argv[i]);
1.1       takayama  796:   }
                    797:   return argv;
                    798: }
                    799:
                    800: char *getLOAD_SM1_PATH2() {
                    801:   char *p;
                    802:   p = get_sm1_lib_path();
                    803:   if (p == NULL) {
                    804:     return("/usr/local/lib/sm1/");
1.3       takayama  805:   }else{
1.5       takayama  806:     return p;
1.3       takayama  807:   }
                    808: }
                    809:
                    810: char *getLOAD_K_PATH2(void) {
                    811:   char *p;
                    812:   p = get_k0_lib_path();
                    813:   if (p == NULL) {
                    814:     return("/usr/local/lib/kxx97/yacc/");
1.1       takayama  815:   }else{
1.5       takayama  816:     return p;
                    817:   }
                    818: }
                    819:
                    820: char *winPathToCygwinPath(char *s) {
                    821:   char *new;
                    822:   int n,i;
                    823:   if (s == NULL) return s;
                    824:   new = (char *) mymalloc(strlen(s)+20);
                    825:   if (new == NULL) nomemory(new);
                    826:   if (strlen(s) >= 3) {
                    827:     /* case of c:\xxx ==> /cygdrive/c/xxx */
                    828:     if ((s[1] == ':') && (s[2] == '\\')) {
                    829:       sprintf(new,"/cygdrive/%c/%s",s[0],&(s[3]));
                    830:     }else{
                    831:       strcpy(new,s);
                    832:     }
                    833:   }else{
                    834:     strcpy(new,s);
                    835:   }
                    836:   n = strlen(s);
                    837:   for (i=0; i<n; i++) {
                    838:     if (new[i] == '\\') new[i] = '/';
                    839:   }
                    840:   return new;
                    841: }
                    842:
                    843: char *generateTMPfileName(char *seed) {
                    844:   char *tmp;
                    845:   char *fname;
                    846:   char *tt;
                    847:   int num;
1.6       takayama  848:   static int prevnum=0;
                    849:    /* Bugs for k0.
                    850:       (1) unlink does not work so, load["t.k"];; load["t.k"];; fails (only cygwin.
                    851:       (2) In case of  error, TMP file is not removed. cf KCerror().
                    852:      In case of cygwin, we can only load 90 times.
                    853:    */
1.5       takayama  854:   int i;
                    855:   int clean = 0;
                    856:   tmp = getenv("TMP");
                    857:   if (tmp == NULL) {
                    858:     tmp = getenv("TEMP");
                    859:   }
                    860:   if ((tmp == NULL) && (strcmp(getOStypes(),"Windows-native") != 0)) {
                    861:     tmp = "/tmp";
                    862:   }
                    863:   tmp = winPathToCygwinPath(tmp);
                    864:   if (tmp != NULL) {
                    865:     fname = (char *)mymalloc(strlen(tmp)+strlen(seed)+40);
                    866:     if (fname == NULL) nomemory(fname);
                    867:   }else{
                    868:     fname = (char *)mymalloc(strlen(seed)+40);
                    869:     if (fname == NULL) nomemory(fname);
                    870:   }
1.6       takayama  871:   for (num=prevnum+1; num <100; num++) {
1.5       takayama  872:     if (tmp != NULL) {
                    873:       sprintf(fname,"%s/%s-tmp-%d.txt",tmp,seed,num);
                    874:     }else{
                    875:       sprintf(fname,"%s-tmp-%d.txt",seed,num);
                    876:     }
1.6       takayama  877:     if (getFileSize(fname) < 0) {
                    878:       prevnum = num;
                    879:       return fname;
                    880:     } else {
1.5       takayama  881:       if ((num > 90) && (!clean)) {
                    882:         /* Clean the old garbages. */
                    883:         for (i=0; i<100; i++) {
                    884:           if (tmp != NULL) {
                    885:             sprintf(fname,"%s/%s-tmp-%d.txt",tmp,seed,i);
                    886:           }else{
                    887:             sprintf(fname,"%s-tmp-%d.txt",seed,i);
                    888:           }
                    889:           {
                    890:             struct stat buf;
                    891:             int m;
                    892:             m = stat(fname,&buf);
                    893:             if ((m >= 0) && (buf.st_mtime+120 < time(NULL))) {
                    894:               unlink(fname);
                    895:             }
                    896:           }
                    897:         }
1.6       takayama  898:         num = 0; clean=1; prevnum=0;
1.5       takayama  899:       }
                    900:     }
                    901:   }
                    902:   return NULL;
                    903: }
                    904:
1.11      takayama  905: #define MAXTMP2  0xffffff
                    906: char *generateTMPfileName2(char *seed,char *ext,int usetmp,int win){
                    907:   char *tmp;
                    908:   char *fname;
                    909:   char *tt;
                    910:   int num;
                    911:   static int prevnum=0;
                    912:   int i;
                    913:   int clean = 0;
1.12      takayama  914:   char *extold;
                    915:   if (ext == NULL) ext="";
                    916:   else {
1.14      takayama  917:     extold = ext;
                    918:     ext = (char *) mymalloc(strlen(ext)+3);
                    919:     if (ext == NULL) {fprintf(stderr,"No more memory.\n"); return NULL;}
                    920:     strcpy(ext,".");
                    921:     strcat(ext,extold);
1.12      takayama  922:   }
1.11      takayama  923:   if (usetmp) {
1.14      takayama  924:     tmp = getenv("TMP");
                    925:     if (tmp == NULL) {
                    926:       tmp = getenv("TEMP");
                    927:     }
                    928:     if ((tmp == NULL) && (strcmp(getOStypes(),"Windows-native") != 0)) {
                    929:       tmp = "/tmp";
                    930:     }
                    931:     tmp = winPathToCygwinPath(tmp);
1.11      takayama  932:   }else{
1.14      takayama  933:     tmp = NULL;
1.11      takayama  934:   }
                    935:   if (tmp != NULL) {
                    936:     fname = (char *)mymalloc(strlen(tmp)+strlen(seed)+40);
                    937:     if (fname == NULL) nomemory(fname);
                    938:   }else{
                    939:     fname = (char *)mymalloc(strlen(seed)+40);
                    940:     if (fname == NULL) nomemory(fname);
                    941:   }
                    942:   for (num=prevnum+1; num <MAXTMP2; num++) {
                    943:     if (tmp != NULL) {
1.12      takayama  944:       sprintf(fname,"%s/%s-tmp-%d%s",tmp,seed,num,ext);
1.11      takayama  945:     }else{
1.12      takayama  946:       sprintf(fname,"%s-tmp-%d%s",seed,num,ext);
1.11      takayama  947:     }
                    948:     if (getFileSize(fname) < 0) {
                    949:       prevnum = num;
1.14      takayama  950:       if (win) fname= cygwinPathToWinPath(fname);
1.11      takayama  951:       return fname;
                    952:     } else {
                    953:       if ((num > MAXTMP2-10) && (!clean)) {
                    954:         /* Clean the old garbages. */
                    955:         for (i=0; i<MAXTMP2; i++) {
                    956:           if (tmp != NULL) {
1.12      takayama  957:             sprintf(fname,"%s/%s-tmp-%d%s",tmp,seed,i,ext);
1.11      takayama  958:           }else{
1.12      takayama  959:             sprintf(fname,"%s-tmp-%d%s",seed,i,ext);
1.11      takayama  960:           }
                    961:           {
                    962:             struct stat buf;
                    963:             int m;
                    964:             m = stat(fname,&buf);
                    965:             if ((m >= 0) && (buf.st_mtime+120 < time(NULL))) {
                    966:               unlink(fname);
                    967:             }
                    968:           }
                    969:         }
                    970:         num = 0; clean=1; prevnum=0;
                    971:       }
                    972:     }
                    973:   }
                    974:   return NULL;
                    975: }
1.5       takayama  976:
                    977: char *getCppPath(void) {
                    978:   static char *cpp = "/usr/local/bin/cpp";
                    979:   int ostype;
                    980:   char *oxhome;
                    981:   if ((cpp != NULL) && (getFileSize(cpp) >= 0)) return cpp;
                    982:   ostype = getOStypei();
                    983:   if (ostype < 3) {
                    984:     /* unix or cygwin env */
                    985:     cpp = "/lib/cpp";       /* on linux */
                    986:     if (getFileSize(cpp) >= 0) return cpp;
                    987:     cpp = "/usr/bin/cpp";   /* on freebsd, on cygwin */
                    988:     if (getFileSize(cpp) >= 0) return cpp;
                    989:     cpp = "/bin/cpp";
                    990:     if (getFileSize(cpp) >= 0) return cpp;
                    991:     cpp = NULL; return cpp;
                    992:   }else {
                    993:     /* On Windows */
                    994:     oxhome = getOpenXM_HOME();
                    995:     if (oxhome == NULL) {
                    996:       cpp = NULL; return cpp;
                    997:     }
                    998:     cpp = (char *) mymalloc(strlen(oxhome)+strlen("/asir/bin/cpp.exe")+5);
                    999:     if (cpp == NULL) nomemory(cpp);
                   1000:     sprintf(cpp,"%s/asir/bin/cpp.exe",oxhome);
                   1001:     if (getFileSize(cpp) >= 0) return cpp;
                   1002:     else return NULL;
1.1       takayama 1003:   }
                   1004: }
1.8       takayama 1005:
                   1006: char *getCommandPath(char *cmdname)
                   1007: {
                   1008:   char *path;
                   1009:   char *msg;
                   1010:   char *path2;
1.9       takayama 1011:   char *ss;
1.8       takayama 1012:   int i,j;
1.9       takayama 1013:   /* Use /cygdrive format always. */
1.8       takayama 1014:   if (cmdname == NULL) return NULL;
                   1015:   if (strlen(cmdname) < 1) {
1.14      takayama 1016:     errorPathFinder("getCommandPath: cmdname is an empty string.\n");
                   1017:     return NULL;
1.8       takayama 1018:   }
                   1019:   if (cmdname[0] == '/') {
1.14      takayama 1020:     if (getFileSize(cmdname) >= 0) { /* Todo: isExecutableFile() */
                   1021:     }else{
                   1022:       msg = (char *)mymalloc(strlen(cmdname)+30);
                   1023:       sprintf(msg,"getCommandPath: %s is not found.");
                   1024:       errorPathFinder(msg);
                   1025:       return NULL;
                   1026:     }
                   1027:     return cmdname;
1.8       takayama 1028:   }
                   1029:
1.9       takayama 1030:   path = getOpenXM_HOME();  /* It will return /cygdrive for windows. */
1.8       takayama 1031:   if (path != NULL) {
1.14      takayama 1032:     path2 = (char *)mymalloc(strlen(path)+5);
                   1033:     strcpy(path2,path);
                   1034:     strcat(path2,"bin");
                   1035:     ss = oxWhich(cmdname,path2);
1.9       takayama 1036:     if (ss != NULL) return ss;
                   1037:   }
                   1038:
                   1039:   path = (char *)getenv("PATH");  /* Todo: it will not give /cygdrive format*/
                   1040:   ss = oxWhich(cmdname,path);
                   1041:   if (ss == NULL) {
1.14      takayama 1042:     errorPathFinder("oxWhich_unix: could not find it in the path string.\n");
1.8       takayama 1043:   }
1.9       takayama 1044:   return ss;
                   1045: }
1.8       takayama 1046:
1.9       takayama 1047: char *oxWhich(char *cmdname,char *path) {
                   1048:   return(oxWhich_unix(cmdname,path));
                   1049: }
                   1050:
                   1051: char *oxWhich_unix(char *cmdname,char *path) {
                   1052:   char *path2;
                   1053:   int i,j;
1.8       takayama 1054:   if (path == NULL) {
1.14      takayama 1055:     return NULL;
1.8       takayama 1056:   }
                   1057:
1.9       takayama 1058:   path2 = (char *)mymalloc(strlen(path)+strlen(cmdname)+2);
                   1059:   for (i=0, j=0; i <= strlen(path); i++) {
1.14      takayama 1060:     path2[j] = 0;
                   1061:     if ((path[i] == ':') || (path[i] == 0)) {
                   1062:       strcat(path2,"/"); strcat(path2,cmdname);
                   1063:       if (getFileSize(path2) >= 0) { /* Todo: isExecutableFile() */
                   1064:         return path2;
                   1065:       }
                   1066:       j = 0; path2[j] = 0;
                   1067:     }else{
                   1068:       path2[j] = path[i]; j++; path2[j] = 0;
                   1069:     }
1.8       takayama 1070:   }
                   1071:   return NULL;
1.10      takayama 1072: }
                   1073:
                   1074: char *oxEvalEnvVar(char *s) {
                   1075:   int n, i,j;
                   1076:   char *es;
                   1077:   char *news;
                   1078:   int flag,flag2;
                   1079:   flag=-1;
                   1080:   n = strlen(s);
                   1081:   es = (char *)mymalloc(n+1); es[0] = 0;
                   1082:   if (es == NULL) nomemory(1);
                   1083:   for (i=0; i<n; i++) {
                   1084:     if ((s[i] == '$') && (s[i+1] == '{')) {
                   1085:       for (j=0; ; j++) {
                   1086:         if ((s[i+2+j] == 0) || (s[i+2+j] == '}')) {
                   1087:           flag2 = i+2+j+1;
                   1088:           break;
                   1089:         }
                   1090:         es[j] = s[i+2+j]; es[j+1]=0;
                   1091:       }
                   1092:       if (es[0] != 0) { flag=i; break; }
                   1093:     }
                   1094:   }
                   1095:   if (flag >= 0) {
                   1096:     es = (char *)getenv(es);
                   1097:     if (es == NULL) es="";
                   1098:     news = (char *) mymalloc(n+5+strlen(es));
                   1099:     if (news == NULL) nomemory(1);
                   1100:     j = 0;
                   1101:     for (i=0; i<flag; i++) {
                   1102:       news[j] = s[i]; j++;
                   1103:     }
                   1104:     for (i=0; i<strlen(es); i++) {
                   1105:       news[j] = es[i]; j++;
                   1106:     }
                   1107:     for (i=flag2; i<strlen(s); i++) {
                   1108:       news[j] = s[i]; j++;
                   1109:     }
                   1110:     news[j] = 0;
                   1111:     return(oxEvalEnvVar(news));
                   1112:   }else{
                   1113:     return(s);
                   1114:   }
1.8       takayama 1115: }
                   1116:
1.14      takayama 1117: void oxResetRedirect(void) {
1.15      takayama 1118:   if (OX_P_stdin >= 0) close(OX_P_stdin);
                   1119:   if (OX_P_stdout >= 0) close(OX_P_stdout);
                   1120:   if (OX_P_stderr >= 0) close(OX_P_stderr);
1.14      takayama 1121:   OX_P_stdin = OX_P_stdout = OX_P_stderr = -1;
                   1122: }
                   1123:
                   1124: int oxDeleteFile(char *fname) {
                   1125:   if (getFileSize(fname) >= 0) {
                   1126:     return(unlink(fname));
                   1127:   }else{
                   1128:     return(-1);
                   1129:   }
1.16      takayama 1130: }
                   1131:
                   1132: /* This function just kills processes, so if there is a process which
                   1133:    uses ox protocol, it is not relevant to use this functions.
                   1134: */
                   1135: int oxKillAll(void) {
                   1136:   int i;
                   1137:   int pid;
                   1138:   int status;
                   1139:   for (i=0; i<Myforkcp; i++) {
                   1140:     pid = Myforkchildren[i];
1.19      takayama 1141:        if (Verbose) fprintf(stderr,"Sending signal to %d ... ",pid);
1.17      takayama 1142:     kill(pid,SIGKILL);
                   1143:        waitpid(pid,&status,0);
1.19      takayama 1144:        if (Verbose) fprintf(stderr,"Gone.\n");
1.16      takayama 1145:   }
                   1146:   Myforkcp = 0;
                   1147:   return(0);
1.18      takayama 1148: }
                   1149:
                   1150: void ox_pathfinder_quiet(void) {
                   1151:   Verbose_get_home = 0;
1.19      takayama 1152:   Verbose = 0;
1.20      takayama 1153: }
                   1154:
                   1155: char *oxTermWhich_unix(int *typep) {
                   1156:   char *s;
                   1157:   char *p;
                   1158:   p = (char *) getenv("PATH");
                   1159:   s = oxWhich("oxterm",p); *typep = T_OXTERM;
                   1160:   if (s != NULL) return s;
                   1161:
1.21      takayama 1162: /*  skip the search of rxvt  (temporary)
1.20      takayama 1163:   s = oxWhich("rxvt",p); *typep = T_RXVT;
                   1164:   if (s != NULL) return s;
1.21      takayama 1165: */
1.20      takayama 1166:
                   1167:   s = oxWhich("xterm",p); *typep = T_XTERM;
                   1168:   if (s != NULL) return s;
                   1169:
                   1170:   return NULL;
1.27      takayama 1171: }
                   1172:
                   1173: int oxpSendStringAsFile(char *user,char *hostname, char *filename, char *str)
                   1174: {
                   1175:   FILE *fp;
                   1176:   int i;
                   1177:   char *comm;
                   1178:   char *argv[10];
                   1179:   mode_t oumask;
                   1180:   oumask = umask((mode_t) (64-1));
                   1181:   /* 077=111 111 */
                   1182:   fp = fopen(filename,"w");
                   1183:   umask(oumask);
                   1184:   if (fp == NULL) {
                   1185:        return -1;
                   1186:   }
                   1187:   for (i=0; i <strlen(str); i++) {
                   1188:        fputc(str[i],fp);
                   1189:   }
                   1190:   fclose(fp);
                   1191:   if (strcmp(hostname,"localhost") == 0) return 0;
                   1192:   comm = (char *)malloc(strlen(user)+strlen(hostname)+strlen(filename)*2+1024);
                   1193:   if (comm == NULL) return -2;
                   1194:
                   1195:   argv[0] = getCommandPath("scp");
                   1196:   if (argv[0] == NULL) return -3;
                   1197:   argv[1] = filename;
                   1198:   comm = (char *)malloc(strlen(user)+strlen(hostname)+strlen(filename)+256);
                   1199:   sprintf(comm,"%s@%s:%s",user,hostname,filename);
                   1200:   argv[2] = comm;
                   1201:   argv[3] = NULL;
                   1202:   return oxForkExec(argv);
                   1203: }
                   1204:
                   1205: char *oxpReadOneTimePasswordFromFile(char *filename) {
1.14      takayama 1206: }

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>