Commit | Line | Data |
---|---|---|
0f5e4452 KS |
1 | /* Copyright (c) 1979 Regents of the University of California */ |
2 | # | |
3 | ||
4 | #include "rcv.h" | |
5 | #include <sys/stat.h> | |
6 | ||
7 | /* | |
8 | * Mail -- a mail program | |
9 | * | |
10 | * Startup -- interface with user. | |
11 | */ | |
12 | ||
13 | /* | |
14 | * Find out who the user is, copy his mail file (if exists) into | |
15 | * /tmp/Rxxxxx and set up the message pointers. Then, print out the | |
16 | * message headers and read user commands. | |
17 | */ | |
18 | ||
19 | main(argc, argv) | |
20 | char **argv; | |
21 | { | |
22 | register char *ef; | |
23 | register int i; | |
24 | FILE *ibuf; | |
25 | extern char tempMesg[], _sobuf[]; | |
26 | ||
27 | argv[argc] = (char *) -1; | |
28 | mypid = getpid(); | |
29 | intty = isatty(0); | |
30 | outtty = isatty(1); | |
31 | setbuf(stdout, _sobuf); | |
32 | tinit(); | |
33 | ef = NOSTR; | |
34 | for (i = 1; i < argc; i++) { | |
35 | if (equal(argv[i], "-f")) { | |
36 | ef = argv[i+1]; | |
37 | break; | |
38 | } | |
39 | if (equal(argv[i], "-n")) { | |
40 | demail(); | |
41 | exit(0); | |
42 | } | |
43 | } | |
44 | if (ef == NOSTR && argc > 1) { | |
45 | commands(); | |
46 | i = 1; | |
47 | if (equal(argv[1], "-i")) { | |
48 | assign("ignore", ""); | |
49 | i++; | |
50 | } | |
51 | mail(&argv[i]); | |
52 | ||
53 | /* | |
54 | * why wait? | |
55 | */ | |
56 | ||
57 | exit(0); | |
58 | } | |
59 | rcvmode++; | |
60 | if (ef != NOSTR) { | |
61 | edit++; | |
62 | if (ef == (char *) -1) | |
63 | ef = mbox; | |
64 | editfile = mailname = ef; | |
65 | if ((ibuf = fopen(mailname, "r")) == NULL) { | |
66 | perror(mailname); | |
67 | exit(1); | |
68 | } | |
69 | if ((i = open(mailname, 1)) < 0) | |
70 | printf("Warning: \"%s\" not writable.\n", mailname); | |
71 | else | |
72 | close(i); | |
73 | } | |
74 | else { | |
75 | if ((ibuf = fopen(mailname, "r")) == NULL) { | |
76 | printf("No mail.\n"); | |
77 | exit(0); | |
78 | } | |
79 | } | |
80 | ||
81 | /* | |
82 | * Copy the mudder into /tmp | |
83 | * and set pointers. | |
84 | * Announce the presence of this funny file. | |
85 | */ | |
86 | ||
87 | mailsize = fsize(ibuf); | |
88 | if ((otf = fopen(tempMesg, "w")) == NULL) { | |
89 | perror(tempMesg); | |
90 | exit(1); | |
91 | } | |
92 | if ((itf = fopen(tempMesg, "r")) == NULL) { | |
93 | perror(tempMesg); | |
94 | exit(1); | |
95 | } | |
96 | unlink(tempMesg); | |
97 | setptr(ibuf); | |
98 | fclose(ibuf); | |
99 | ||
100 | /* | |
101 | * print headings and accept user commands. */ | |
102 | ||
103 | if (msgCount == 0) { | |
104 | printf("No messages.\n"); | |
105 | exit(1); | |
106 | } | |
107 | commands(); | |
108 | if (!edit) | |
109 | quit(); | |
110 | exit(0); | |
111 | } |