~mdw / qmail / blame
| Commit | Line | Data |
|---|---|---|
| 2117e02e MW |
1 | #include <sys/types.h> |
| 2 | #include <sys/stat.h> | |
| 3 | #include "readwrite.h" | |
| 4 | #include "sig.h" | |
| 5 | #include "now.h" | |
| 6 | #include "str.h" | |
| 7 | #include "direntry.h" | |
| 8 | #include "getln.h" | |
| 9 | #include "stralloc.h" | |
| 10 | #include "substdio.h" | |
| 11 | #include "subfd.h" | |
| 12 | #include "byte.h" | |
| 13 | #include "scan.h" | |
| 14 | #include "fmt.h" | |
| 15 | #include "error.h" | |
| 16 | #include "exit.h" | |
| 17 | #include "fmtqfn.h" | |
| 18 | #include "auto_qmail.h" | |
| 19 | ||
| 20 | #define OSSIFIED 129600 /* see qmail-send.c */ | |
| 21 | ||
| 22 | stralloc line = {0}; | |
| 23 | ||
| 24 | void cleanuppid() | |
| 25 | { | |
| 26 | DIR *dir; | |
| 27 | direntry *d; | |
| 28 | struct stat st; | |
| 29 | datetime_sec time; | |
| 30 | ||
| 31 | time = now(); | |
| 32 | dir = opendir("pid"); | |
| 33 | if (!dir) return; | |
| 34 | while (d = readdir(dir)) | |
| 35 | { | |
| 36 | if (str_equal(d->d_name,".")) continue; | |
| 37 | if (str_equal(d->d_name,"..")) continue; | |
| 38 | if (!stralloc_copys(&line,"pid/")) continue; | |
| 39 | if (!stralloc_cats(&line,d->d_name)) continue; | |
| 40 | if (!stralloc_0(&line)) continue; | |
| 41 | if (stat(line.s,&st) == -1) continue; | |
| 42 | if (time < st.st_atime + OSSIFIED) continue; | |
| 43 | unlink(line.s); | |
| 44 | } | |
| 45 | closedir(dir); | |
| 46 | } | |
| 47 | ||
| 48 | char fnbuf[FMTQFN]; | |
| 49 | ||
| 50 | void respond(s) char *s; { if (substdio_putflush(subfdoutsmall,s,1) == -1) _exit(100); } | |
| 51 | ||
| 52 | void main() | |
| 53 | { | |
| 54 | int i; | |
| 55 | int match; | |
| 56 | int cleanuploop; | |
| 57 | unsigned long id; | |
| 58 | ||
| 59 | if (chdir(auto_qmail) == -1) _exit(111); | |
| 60 | if (chdir("queue") == -1) _exit(111); | |
| 61 | ||
| 62 | sig_pipeignore(); | |
| 63 | ||
| 64 | if (!stralloc_ready(&line,200)) _exit(111); | |
| 65 | ||
| 66 | cleanuploop = 0; | |
| 67 | ||
| 68 | for (;;) | |
| 69 | { | |
| 70 | if (cleanuploop) --cleanuploop; else { cleanuppid(); cleanuploop = 30; } | |
| 71 | if (getln(subfdinsmall,&line,&match,'\0') == -1) break; | |
| 72 | if (!match) break; | |
| 73 | if (line.len < 7) { respond("x"); continue; } | |
| 74 | if (line.len > 100) { respond("x"); continue; } | |
| 75 | if (line.s[line.len - 1]) { respond("x"); continue; } /* impossible */ | |
| 76 | for (i = 5;i < line.len - 1;++i) | |
| 77 | if ((unsigned char) (line.s[i] - '0') > 9) | |
| 78 | { respond("x"); continue; } | |
| 79 | if (!scan_ulong(line.s + 5,&id)) { respond("x"); continue; } | |
| 80 | if (byte_equal(line.s,5,"foop/")) | |
| 81 | { | |
| 82 | #define U(prefix,flag) fmtqfn(fnbuf,prefix,id,flag); \ | |
| 83 | if (unlink(fnbuf) == -1) if (errno != error_noent) { respond("!"); continue; } | |
| 84 | U("intd/",0) | |
| 85 | U("mess/",1) | |
| 86 | respond("+"); | |
| 87 | } | |
| 88 | else if (byte_equal(line.s,4,"todo/")) | |
| 89 | { | |
| 90 | U("intd/",0) | |
| 91 | U("todo/",0) | |
| 92 | respond("+"); | |
| 93 | } | |
| 94 | else | |
| 95 | respond("x"); | |
| 96 | } | |
| 97 | _exit(0); | |
| 98 | } |