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e8e1f34c BJ |
1 | #include "uucp.h" |
2 | #include "uucpdefs.h" | |
3 | #include <signal.h> | |
4 | #include <pwd.h> | |
5 | #include <sys/types.h> | |
6 | #include <sys/stat.h> | |
7 | #include <sys/dir.h> | |
8 | ||
9 | /******* | |
10 | * | |
11 | * uuclean - this program will search through the spool | |
12 | * directory (Spool) and delete all files with a requested | |
13 | * prefix which are older than (nomtime) seconds. | |
14 | * If the -m option is set, the program will try to | |
15 | * send mail to the usid of the file. | |
16 | * | |
17 | * options: | |
18 | * -m - send mail for deleted file | |
19 | * -d - directory to clean | |
20 | * -n - time to age files before delete (in hours) | |
21 | * -p - prefix for search | |
22 | * -x - turn on debug outputs | |
23 | * exit status: | |
24 | * 0 - normal return | |
25 | * 1 - can not read directory | |
26 | */ | |
27 | ||
28 | #define DPREFIX "U" | |
29 | #define NOMTIME 72 /* hours to age files before deletion */ | |
30 | ||
31 | main(argc, argv) | |
32 | char *argv[]; | |
33 | { | |
34 | FILE *pdirf; | |
35 | char file[NAMESIZE]; | |
36 | time_t nomtime, ptime; | |
37 | struct stat stbuf; | |
38 | int mflg=0; | |
39 | extern int onintr(); | |
40 | ||
41 | nomtime = NOMTIME * 3600L; | |
42 | ||
43 | while (argc>1 && argv[1][0] == '-') { | |
44 | switch (argv[1][1]) { | |
45 | case 'd': | |
46 | Spool = &argv[1][2]; | |
47 | break; | |
48 | case 'm': | |
49 | mflg = 1; | |
50 | break; | |
51 | case 'n': | |
52 | nomtime = atoi(&argv[1][2]) * 3600L; | |
53 | break; | |
54 | case 'p': | |
55 | if (&argv[1][2] != '\0') | |
56 | stpre(&argv[1][2]); | |
57 | break; | |
58 | case 'x': | |
59 | Debug = atoi(&argv[1][2]); | |
60 | if (Debug <= 0) | |
61 | Debug = 1; | |
62 | break; | |
63 | default: | |
64 | printf("unknown flag %s\n", argv[1]); break; | |
65 | } | |
66 | --argc; argv++; | |
67 | } | |
68 | ||
69 | DEBUG(4, "DEBUG# %s\n", "START"); | |
70 | chdir(Spool); | |
71 | ||
72 | if ((pdirf = fopen(Spool, "r")) == NULL) { | |
73 | printf("%s directory unreadable\n", Spool); | |
74 | exit(1); | |
75 | } | |
76 | ||
77 | time(&ptime); | |
78 | while (gnamef(pdirf, file)) { | |
79 | if (!chkpre(file)) | |
80 | continue; | |
81 | ||
82 | if (stat(file, &stbuf) == -1) { | |
83 | DEBUG(4, "stat on %s failed\n", file); | |
84 | continue; | |
85 | } | |
86 | ||
87 | ||
88 | if ((stbuf.st_mode & S_IFMT) == S_IFDIR) | |
89 | continue; | |
90 | if ((ptime - stbuf.st_ctime) < nomtime) | |
91 | continue; | |
92 | DEBUG(4, "unlink file %s\n", file); | |
93 | unlink(file); | |
94 | if (mflg) sdmail(file, stbuf.st_uid); | |
95 | } | |
96 | ||
97 | fclose(pdirf); | |
98 | exit(0); | |
99 | } | |
100 | ||
101 | ||
102 | #define MAXPRE 10 | |
103 | char Pre[MAXPRE][DIRSIZ]; | |
104 | int Npre = 0; | |
105 | /*** | |
106 | * chkpre(file) check for prefix | |
107 | * char *file; | |
108 | * | |
109 | * return codes: | |
110 | * 0 - not prefix | |
111 | * 1 - is prefix | |
112 | */ | |
113 | ||
114 | chkpre(file) | |
115 | char *file; | |
116 | { | |
117 | int i; | |
118 | ||
119 | for (i = 0; i < Npre; i++) { | |
120 | if (prefix(Pre[i], file)) | |
121 | return(1); | |
122 | } | |
123 | return(0); | |
124 | } | |
125 | ||
126 | /*** | |
127 | * stpre(p) store prefix | |
128 | * char *p; | |
129 | * | |
130 | * return codes: none | |
131 | */ | |
132 | ||
133 | stpre(p) | |
134 | char *p; | |
135 | { | |
136 | if (Npre < MAXPRE - 2) | |
137 | strcpy(Pre[Npre++], p); | |
138 | return; | |
139 | } |