| 1 | #ifdef lint |
| 2 | static char sccsid[] = "@(#)nio.c 5.1 (BERKELEY) %G%"; |
| 3 | #endif |
| 4 | |
| 5 | #include "uucp.h" |
| 6 | #include <sys/param.h> |
| 7 | |
| 8 | extern unsigned short ntohs(), htons(); |
| 9 | |
| 10 | nturnon() |
| 11 | { |
| 12 | return(0); |
| 13 | } |
| 14 | |
| 15 | nturnoff() |
| 16 | { |
| 17 | return(0); |
| 18 | } |
| 19 | |
| 20 | nwrmsg(type, str, fn) |
| 21 | char type; |
| 22 | register char *str; |
| 23 | { |
| 24 | char bufr[BUFSIZ]; |
| 25 | register char *cp = bufr; |
| 26 | unsigned short nlen; |
| 27 | int len; |
| 28 | |
| 29 | for (*cp++ = type; *cp = *str++; cp++) |
| 30 | ; |
| 31 | if (cp[-1] == '\n') |
| 32 | *--cp = (char)0; |
| 33 | len = (cp - bufr) + 1; |
| 34 | nlen = htons(len); |
| 35 | if (write(fn, &nlen, sizeof nlen) != sizeof nlen || |
| 36 | write(fn, bufr, len) != len) |
| 37 | return(FAIL); |
| 38 | return(0); |
| 39 | } |
| 40 | |
| 41 | nrdmsg(str, fn) |
| 42 | char *str; |
| 43 | { |
| 44 | int count, cc; |
| 45 | unsigned short ncount; |
| 46 | |
| 47 | if ((cc = read(fn, &ncount, sizeof ncount)) != sizeof ncount) { |
| 48 | DEBUG(7, "nrdmsg bad byte count read (%d)\n", cc); |
| 49 | return(FAIL); |
| 50 | } |
| 51 | count = ntohs(ncount); |
| 52 | DEBUG(7, "nrdmsg expecting %d bytes, got ", count); |
| 53 | if ((cc = read(fn, str, count)) != count) { |
| 54 | DEBUG(7, "%d\n", cc); |
| 55 | return(FAIL); |
| 56 | } |
| 57 | DEBUG(7, "them%c", '\n'); |
| 58 | return(0); |
| 59 | } |
| 60 | |
| 61 | /* call ultouch every TC calls to either grdblk or gwrblk -- rti!trt */ |
| 62 | #define TC 60 |
| 63 | static int tc = TC; |
| 64 | |
| 65 | nwrdata(fp1, fn) |
| 66 | FILE *fp1; |
| 67 | { |
| 68 | int len, cc; |
| 69 | unsigned short nlen; |
| 70 | char bufr[BUFSIZ], msg[64]; |
| 71 | extern long time(); |
| 72 | long bytes = 0L, secs = time((long *)0); |
| 73 | |
| 74 | while ((len = fread(bufr, sizeof(char), BUFSIZ, fp1)) > 0) { |
| 75 | /* call ultouch occasionally -- rti!trt */ |
| 76 | if (--tc < 0) { |
| 77 | tc = TC; |
| 78 | ultouch(); |
| 79 | } |
| 80 | DEBUG(7, "nwrdata writing %d bytes, ", len); |
| 81 | nlen = htons((unsigned short)len); |
| 82 | if ((cc = write(fn, &nlen, sizeof nlen)) != sizeof nlen) { |
| 83 | DEBUG(7, "bad byte count write (%d)\n", cc); |
| 84 | return(FAIL); |
| 85 | } |
| 86 | if ((cc = write(fn, bufr, len)) != len) { |
| 87 | DEBUG(7, "wrote %d\n", cc); |
| 88 | return(FAIL); |
| 89 | } |
| 90 | DEBUG(7, "succeeded%c", '\n'); |
| 91 | bytes += len; |
| 92 | } |
| 93 | nlen = 0; |
| 94 | DEBUG(7, "nwrdata writing eof marker, ", 0); |
| 95 | if ((cc = write(fn, &nlen, sizeof nlen)) != sizeof nlen) { |
| 96 | DEBUG(7, "bad byte count write (%d)\n", cc); |
| 97 | return(FAIL); |
| 98 | } |
| 99 | DEBUG(7, "succeeded%c", '\n'); |
| 100 | secs = time((long *)0) - secs; |
| 101 | sprintf(msg, "sent data %ld bytes %ld secs", bytes, secs); |
| 102 | DEBUG(1, "%s\n", msg); |
| 103 | syslog(msg); |
| 104 | sysacct(bytes, secs); |
| 105 | return(0); |
| 106 | } |
| 107 | |
| 108 | nrddata(fn, fp2) |
| 109 | FILE *fp2; |
| 110 | { |
| 111 | int len, cc; |
| 112 | unsigned short nlen; |
| 113 | char bufr[BUFSIZ], msg[64]; |
| 114 | extern long time(); |
| 115 | long bytes = 0L, secs = time((long *)0); |
| 116 | |
| 117 | for (;;) { |
| 118 | /* call ultouch occasionally -- rti!trt */ |
| 119 | if (--tc < 0 ) { |
| 120 | tc = TC; |
| 121 | ultouch(); |
| 122 | } |
| 123 | if ((cc = read(fn, &nlen, sizeof nlen)) != sizeof nlen) { |
| 124 | DEBUG(7, "nrddata bad byte count read (%d)\n", cc); |
| 125 | return(FAIL); |
| 126 | } |
| 127 | len = ntohs(nlen); |
| 128 | if (len == 0) |
| 129 | break; |
| 130 | DEBUG(7, "nrddata expecting %d bytes, got ", len); |
| 131 | if ((cc = read(fn, bufr, len)) != len || |
| 132 | fwrite(bufr, sizeof(char), len, fp2) != len) { |
| 133 | DEBUG(7, "%d\n", cc); |
| 134 | return(FAIL); |
| 135 | } |
| 136 | DEBUG(7, "them%c", '\n'); |
| 137 | bytes += len; |
| 138 | } |
| 139 | secs = time((long *)0) - secs; |
| 140 | sprintf(msg, "received data %ld bytes %ld secs", bytes, secs); |
| 141 | DEBUG(1, "%s\n", msg); |
| 142 | syslog(msg); |
| 143 | sysacct(bytes, secs); |
| 144 | return(0); |
| 145 | } |