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Annotation of 43BSD/usr.bin/uucp/vms/startuucp.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * A program to start a uucp batch job (uucico, uuxqt) if it is not
                      3:  * already running and pass it the command line.
                      4:  *
                      5:  * Requires WORLD privilege.
                      6:  */
                      7: #include <stdio.h>
                      8: 
                      9: #define        WORKDIR "/usr/lib/uucp"         /* where id files are kept */
                     10: /* primitive error logging - will have to do for now */
                     11: #define        LOGFILE "/usr/lib/uucp/startuucp.err"
                     12: #define        JOBID_LINE_FORMAT       "  Job %d entered on queue %s"
                     13: #define        FMASK           0111
                     14: 
                     15: #define        SMR$K_ALTER     0xD     /* Alter Job Attributes SYMBIONT msg */
                     16: #define        SMO$K_RLSTIM    0x20    /* Release-time option              */
                     17: 
                     18: struct SYMBIONT_MESSAGE {              /* Message for SYMBIONT Manager */
                     19:        unsigned short int Request;             /* Request number */
                     20:        unsigned char      Queue[16];           /* Queue Name     */
                     21:        unsigned short int JobID;               /* JOB ID number  */
                     22:        unsigned char      Option;              /* RLSTIM Option  */
                     23:        unsigned char      Time[8];             /* RLSTIM Value   */
                     24:        unsigned char      End_Options;         /* End of Options */
                     25: } Symbiont_Message;
                     26: 
                     27: main(argc,argv)
                     28: char *argv[];
                     29: {
                     30:        FILE *f;
                     31:        struct {int Size; struct SYMBIONT_MESSAGE *Ptr;} Message_Descr;
                     32:        int i, fd;
                     33:        int JobID;
                     34:        char Queue[64];
                     35:        char jidfile[64];
                     36:        char cmdfile[64];
                     37: 
                     38:        if (argc < 2) {
                     39:                fprintf(stderr, "Usage: %s batch-command [args]\n", argv[0]);
                     40:                exit(1);
                     41:        }
                     42:        sprintf(jidfile, "%s/%s.jid", WORKDIR, argv[1]);
                     43:        sprintf(cmdfile, "%s/%s.dat", WORKDIR, argv[1]);
                     44:        umask(FMASK);
                     45:        /*
                     46:         * Open the command file and write the command line to it.
                     47:         */
                     48:        if (argc > 2) {
                     49:                if ((fd = creat(cmdfile, 0777, "txt")) > 0) {
                     50:                        write(fd, argv[2], strlen(argv[2]));
                     51:                        for (i = 3; i < argc; i++) {
                     52:                                write(fd, " ", 1);
                     53:                                write(fd, argv[i], strlen(argv[i]));
                     54:                        }
                     55:                        write(fd, "\n", 1);
                     56:                        close(fd);
                     57:                } else
                     58:                        logerr("%s: can not create\n", cmdfile);
                     59:        }
                     60:        /*
                     61:         * Open the JOB ID file and extract the Job and QUEUE
                     62:         */
                     63:        f = fopen(jidfile, "r");
                     64:        if (f == NULL)
                     65:                exit(0);                /* No file, UUCICO running or dead */
                     66:        i = fscanf(f, JOBID_LINE_FORMAT, &JobID, Queue);
                     67:        fclose(f);
                     68:        if (i != 2) {
                     69:                logerr("%s: bad format\n", jidfile);
                     70:                exit(1);                /* No Job, PUNT! */
                     71:        }
                     72:        /*
                     73:         * Construct the SYMBIONT MANAGER message
                     74:         */
                     75:        Symbiont_Message.Request = SMR$K_ALTER; /* Alter Job Attrs. */
                     76:        Symbiont_Message.Queue[0] = strlen(Queue);
                     77:        strcpy(&Symbiont_Message.Queue[1],Queue);       /* In this Queue    */
                     78:        Symbiont_Message.JobID = JobID;         /* This Job         */
                     79:        Symbiont_Message.Option = SMO$K_RLSTIM; /* Mod Release Time */
                     80:        sys$gettim(Symbiont_Message.Time);              /*     to NOW       */
                     81:        Symbiont_Message.End_Options = 0;
                     82:        /*
                     83:         * Send message to Symbiont Manager
                     84:         */
                     85:        Message_Descr.Size = sizeof(Symbiont_Message);
                     86:        Message_Descr.Ptr  = &Symbiont_Message;
                     87:        i = sys$sndsmb(&Message_Descr,0);
                     88:        if (!(i & 1)) {
                     89:                logerr("Symbiont error 0x%x Jobid %d Queue %s\n", i, JobID,
                     90:                        Queue);
                     91:                exit(1);
                     92:        }
                     93:        /*
                     94:         * DONE:
                     95:         */
                     96:        exit(0);
                     97: }
                     98: 
                     99: logerr(fmt, a, b, c, d)
                    100:        char *fmt;
                    101: {
                    102:        long t;
                    103:        char *p, *ctime();
                    104:        FILE *f;
                    105: 
                    106:        fprintf(stderr, fmt, a, b, c, d);
                    107:        if ((f = fopen(LOGFILE, "a")) == NULL)
                    108:                return;
                    109:        time(&t);
                    110:        p = ctime(&t);
                    111:        p[24] = '\0';
                    112:        fputs(&p[4], f);
                    113:        fprintf(f, fmt, a, b, c, d);
                    114:        fclose(f);
                    115: }

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