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Commit | Line | Data |
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7ebf9245 MM |
1 | #!/usr/bin/perl -w |
2 | # | |
3 | ||
56ea0f1e | 4 | use IPC::Run qw(run); |
5 | ||
482655f9 | 6 | $commits_list = "pld-cvs-commit\@pld-linux.org"; |
7ebf9245 | 7 | |
b5c674c5 | 8 | $spool_dir = "./spool"; |
01806192 MM |
9 | $copy_dir = "src"; # relative to ftp root |
10 | $no_url_dir = "./upload"; | |
11 | $df_server = "distfiles.pld-linux.org"; | |
12 | $df_scp = "plddist\@$df_server:ftp"; | |
7ebf9245 MM |
13 | |
14 | @md5 = (); | |
15 | %url = (); | |
16 | $problems = ""; | |
17 | $normal_out = ""; | |
18 | $requester = ""; | |
19 | $file = ""; | |
47f8fda7 MM |
20 | $fetched_count = 0; |
21 | $force_reply = 0; | |
bca91c1b | 22 | $req_login = "nobody"; |
44cd280f | 23 | @files = (); |
7ebf9245 MM |
24 | |
25 | # try lookup some file in spool, exit if it cannot be done | |
26 | sub find_file_in_spool() | |
27 | { | |
28 | opendir(DIR, $spool_dir) || die "can't opendir $spool_dir: $!"; | |
29 | while (1) { | |
30 | my $f = readdir(DIR); | |
31 | defined $f or last; | |
32 | -f "$spool_dir/$f" or next; | |
33 | $file = "$spool_dir/$f"; | |
34 | last; | |
35 | } | |
36 | closedir(DIR); | |
37 | ||
38 | exit 0 if ($file eq ""); | |
39 | } | |
40 | ||
41 | # read file from spool, and try unlink it. if cannot unlink -- exit | |
42 | # sets $requester (email), $problems, @md5 (arrays of md5's) | |
43 | # and %url (map from md5 to urls) | |
44 | sub read_spool_file() | |
45 | { | |
46 | open(F, "< $file") || exit 0; | |
47 | $requester = <F>; | |
48 | chomp $requester; | |
49 | $requester =~ /^[a-zA-Z_\-0-9\@\.]+$/ | |
50 | or die "$file: evil requester: $requester"; | |
bca91c1b MM |
51 | $req_login = ""; |
52 | $requester =~ /^([^@]+)\@/ and $req_login = $1; | |
53 | $req_login =~ /^[a-z0-9A-Z_]+$/ or die "$file: evil requester $requester"; | |
47f8fda7 MM |
54 | my $flags = <F>; |
55 | $force_reply++ if ($flags =~ /force-reply/); | |
7ebf9245 MM |
56 | |
57 | while (<F>) { | |
58 | if (/^ERROR/) { | |
59 | s/^ERROR: //; | |
60 | $problems .= $_; | |
f2a640bf | 61 | next; |
7ebf9245 | 62 | } |
43cbc90f | 63 | /^([a-f0-9]{32})\s+((ftp|http|no-url|no-url-copy):\/\/([=\@\?a-z0-9A-Z:\+\~\.\-\/_]|\%[0-9])+)\s*$/ |
7ebf9245 MM |
64 | or die "$file: corrupted"; |
65 | push @md5, $1; | |
66 | $url{$1} = $2; | |
67 | /\/$/ and die "$file: cannot fetch dir"; | |
68 | } | |
69 | close(F); | |
70 | ||
71 | unlink($file) || exit 0; | |
72 | } | |
73 | ||
44cd280f MM |
74 | sub basename($) |
75 | { | |
76 | my $f = shift; | |
77 | $f =~ s|.*/||; | |
78 | return $f; | |
79 | } | |
80 | ||
01806192 | 81 | sub by_md5($$) |
7ebf9245 MM |
82 | { |
83 | my ($md5, $url) = @_; | |
7ebf9245 | 84 | $md5 =~ /^(.)(.)/; |
01806192 | 85 | return "/by-md5/$1/$2/$md5/" . basename($url); |
6ce39ee7 MM |
86 | } |
87 | ||
01806192 | 88 | sub got_on_distfiles($$) |
6ce39ee7 | 89 | { |
01806192 MM |
90 | my ($md5, $url) = @_; |
91 | my $p = by_md5($md5, $url); | |
92 | my $l = `lftp -c 'debug 0; open $df_server; quote size $p'`; | |
93 | return $l =~ /^213 /; | |
94 | } | |
95 | ||
96 | sub copy_to_df($$) | |
97 | { | |
98 | my ($from, $to) = @_; | |
99 | my $cmd = "scp -r -B -q $from $df_scp/$to"; | |
100 | open(E, "$cmd 2>&1 |") or die; | |
101 | my $oops = ""; | |
102 | while (<E>) { | |
103 | $oops .= $_; | |
104 | } | |
105 | close(E); | |
106 | $problems .= "scp problems: $cmd:\n$oops\n" | |
107 | if ($oops ne ""); | |
108 | return ($oops ne ""); | |
6ce39ee7 MM |
109 | } |
110 | ||
b5c674c5 | 111 | sub move_file($$$) |
6ce39ee7 | 112 | { |
b5c674c5 | 113 | my ($md5, $url, $local_copy) = @_; |
6ce39ee7 | 114 | |
01806192 | 115 | my $bn = basename($url); |
6ce39ee7 | 116 | |
01806192 MM |
117 | if ($local_copy ne "$tmp_dir/$md5/$bn") { |
118 | if (system("mv -f \"$local_copy\" \"$tmp_dir/$md5/$bn\"")) { | |
119 | $problems .= "FATAL: cannot move $local_copy to $tmp_dir\n"; | |
120 | return; | |
121 | } | |
122 | $local_copy = "$tmp_dir/$md5/$bn"; | |
123 | } | |
6ce39ee7 | 124 | |
01806192 MM |
125 | if (open(D, "> $tmp_dir/$md5/$bn.desc")) { |
126 | print D "URL: $url\n"; | |
d286a317 | 127 | print D "Login: $req_login\n"; |
01806192 MM |
128 | print D "MD5: $md5\n"; |
129 | print D 'Fetched-by: $Id$'."\n"; | |
130 | print D "Time: " . time . "\n"; | |
131 | close(D); | |
7ebf9245 | 132 | } else { |
01806192 MM |
133 | $problems .= "ERROR: cannot write $bn.desc\n"; |
134 | } | |
135 | ||
136 | my $dir = by_md5($md5, $url); | |
137 | $dir =~ s|/[^/]+/[^/]+$||; | |
138 | if (copy_to_df("$tmp_dir/$md5/", $dir) == 0) { | |
44cd280f MM |
139 | $normal_out .= |
140 | "STORED: $url\n" . | |
141 | "\t$md5 " . basename($url) . "\n" . | |
01806192 | 142 | "\tSize: " . (-s $local_copy) . " bytes\n"; |
47f8fda7 | 143 | $fetched_count++; |
7ebf9245 MM |
144 | } |
145 | } | |
146 | ||
b5c674c5 MM |
147 | sub make_src_symlink($$) |
148 | { | |
149 | my ($md5, $url) = @_; | |
01806192 MM |
150 | |
151 | return unless ($url =~ /^no-url/); | |
152 | ||
153 | my $b = basename($url); | |
154 | if (open(S, "> $tmp_dir/$b.link")) { | |
b5c674c5 | 155 | if ($url =~ /^no-url-copy/) { |
01806192 | 156 | print S (".." . by_md5($md5, $url)); |
b5c674c5 | 157 | } else { |
01806192 | 158 | print S "REMOVE"; |
b5c674c5 | 159 | } |
01806192 MM |
160 | close(S); |
161 | copy_to_df("$tmp_dir/$b.link", "$copy_dir/$b.link"); | |
b5c674c5 | 162 | } else { |
01806192 | 163 | $problems .= "ERROR: cannot write $tmp_dir/$b.link\n"; |
b5c674c5 MM |
164 | } |
165 | } | |
166 | ||
167 | sub md5($) | |
168 | { | |
169 | my $file = shift; | |
56ea0f1e | 170 | my $in = ""; |
171 | my $md5 = ""; | |
172 | my $err = ""; | |
173 | my @cmd = ("md5sum", $file); | |
174 | ||
175 | run \@cmd, \$in, \$md5, \$err; | |
176 | if ($err ne "") { | |
177 | chomp($err); | |
a6b09732 | 178 | $problems .= "FATAL: " . $err . "\n"; |
179 | return "error"; | |
56ea0f1e | 180 | } |
181 | chomp $md5; | |
b5c674c5 MM |
182 | $md5 =~ /^([a-f0-9]{32})/ and $md5 = $1; |
183 | return $md5; | |
184 | } | |
185 | ||
186 | sub handle_no_url($$) | |
187 | { | |
188 | my ($md5, $url) = @_; | |
189 | ||
190 | $url =~ m|://([^/]+)| or die "corrupted! (no-url)"; | |
191 | my $basename = $1; | |
bca91c1b | 192 | my $file = "$no_url_dir/$req_login/$basename"; |
b5c674c5 MM |
193 | |
194 | if (-f $file) { | |
195 | my $computed_md5 = md5($file); | |
196 | if ($computed_md5 ne $md5) { | |
197 | $problems .= "FATAL: $file md5 mismatch, needed $md5, got $computed_md5\n"; | |
198 | } else { | |
199 | move_file($md5, $url, $file); | |
200 | make_src_symlink($md5, $url); | |
201 | } | |
202 | } else { | |
bca91c1b | 203 | $problems .= "FATAL: $file was not uploaded\n"; |
b5c674c5 MM |
204 | } |
205 | } | |
206 | ||
7ebf9245 MM |
207 | sub fetch_file($$) |
208 | { | |
209 | my ($md5, $url) = @_; | |
210 | my $out = ""; | |
08ea99b9 | 211 | my $all_out = ""; |
01806192 MM |
212 | my $bn = basename($url); |
213 | my $local = "$tmp_dir/$md5/$bn"; | |
214 | my $cmd = "wget -nv -O $local \"$url\""; | |
c0467b40 | 215 | my $cmd2 = "wget -nv --passive-ftp -O $local \"$url\""; |
b5c674c5 | 216 | |
01806192 | 217 | push @files, $bn; |
44cd280f | 218 | |
01806192 | 219 | if (got_on_distfiles($md5, $url)) { |
00eefa39 MM |
220 | $normal_out .= |
221 | "ALREADY GOT: $url\n" . | |
01806192 | 222 | "\t$md5 " . basename($url) . "\n"; |
b5c674c5 | 223 | make_src_symlink($md5, $url); |
6ce39ee7 MM |
224 | return; |
225 | } | |
01806192 MM |
226 | |
227 | mkdir("$tmp_dir/$md5") or die; | |
228 | ||
b5c674c5 MM |
229 | if ($url =~ /^no-url/) { |
230 | handle_no_url($md5, $url); | |
231 | return; | |
232 | } | |
233 | ||
7ebf9245 MM |
234 | open(W, "$cmd 2>&1 |"); |
235 | while (<W>) { | |
08ea99b9 | 236 | $all_out .= $_; |
7ebf9245 MM |
237 | /URL:.*\s+\-\>\s+.*/ and next; |
238 | $out .= $_; | |
239 | } | |
240 | close(W); | |
241 | if ($out ne "") { | |
242 | $problems .= "$cmd:\n$out\n\n"; | |
243 | } | |
e23ae36a | 244 | if (-f $local && -s $local == 0 && $url =~ /^ftp:/) { |
f4f705aa | 245 | $out = ""; |
c0467b40 | 246 | open(W, "$cmd2 2>&1 |"); |
247 | while (<W>) { | |
f4f705aa | 248 | $all_out .= "\n\t\t$_"; |
c0467b40 | 249 | /URL:.*\s+\-\>\s+.*/ and next; |
250 | $out .= $_; | |
251 | } | |
252 | close(W); | |
253 | if ($out ne "") { | |
254 | $problems .= "$cmd:\n$out\n\n"; | |
255 | } | |
256 | } | |
4db63fc1 | 257 | if (-r $local && -s $local > 0) { |
01806192 | 258 | my $computed_md5 = md5($local); |
7ebf9245 MM |
259 | if ($computed_md5 ne $md5) { |
260 | $problems .= "FATAL: $url md5 mismatch, needed $md5, got $computed_md5\n"; | |
261 | } else { | |
d642cf7e | 262 | my $testcmd = "file \"$local\" |"; |
263 | my $testres = ""; | |
264 | if ($url =~ /^http:/ && $local =~ /\.(tar\.(bz2|gz)|tgz|zip|jar|xpi)$/) { | |
265 | open(T, $testcmd) or die; | |
266 | $testres = <T>; | |
267 | close(T); | |
268 | } | |
269 | if ($testres =~ /empty|(ASCII|HTML|SGML).*text/) { | |
270 | $testres =~ s/.*://; | |
271 | $problems .= "FATAL: data returned from $url: $testres"; | |
272 | } else { | |
273 | move_file($md5, $url, $local); | |
274 | } | |
7ebf9245 | 275 | } |
4db63fc1 | 276 | } elsif (-f $local && -s $local > 0) { |
277 | $problems .= "FATAL: $url ($md5) was not fetched ($cmd: $all_out): file is not readable\n"; | |
7ebf9245 | 278 | } else { |
08ea99b9 | 279 | $problems .= "FATAL: $url ($md5) was not fetched ($cmd: $all_out)\n"; |
7ebf9245 | 280 | } |
01806192 MM |
281 | # save space |
282 | unlink($local); | |
7ebf9245 MM |
283 | } |
284 | ||
285 | sub fetch_files() | |
286 | { | |
287 | $problems .= "\n\n" if ($problems ne ""); | |
288 | foreach $md5 (@md5) { | |
289 | fetch_file($md5, $url{$md5}); | |
290 | } | |
291 | } | |
292 | ||
293 | sub send_email() | |
294 | { | |
9a1e36f3 MM |
295 | open(EMAIL, "| /usr/sbin/sendmail -t"); |
296 | #open(EMAIL, "| cat"); | |
44cd280f | 297 | my $marker = ""; |
7ebf9245 | 298 | if ($problems ne "") { |
44cd280f | 299 | $marker = "ERRORS: "; |
7ebf9245 | 300 | } |
04550b88 MM |
301 | my $req_login; |
302 | $requester =~ /^(.*)\@/ and $req_login = $1; | |
44cd280f MM |
303 | |
304 | splice(@files, 10, @files - 10, "...") | |
305 | if (@files > 10); | |
306 | ||
e157986d | 307 | print EMAIL |
04550b88 | 308 | "From: $req_login <$requester> |
482655f9 MM |
309 | To: $commits_list |
310 | Cc: $requester | |
44cd280f | 311 | Subject: DISTFILES: ${marker}@{files} |
e157986d MM |
312 | Message-ID: <$$." . time . "\@distfiles.pld-linux.org> |
313 | X-distfiles-program: file-fetcher.pl | |
314 | X-distfiles-version: " . '$Id$' . " | |
7ebf9245 MM |
315 | |
316 | $problems | |
47f8fda7 MM |
317 | Files fetched: $fetched_count |
318 | ||
7ebf9245 | 319 | $normal_out |
e157986d MM |
320 | |
321 | -- | |
d8cd573c | 322 | Virtually Yours: distfiles. |
7ebf9245 MM |
323 | "; |
324 | close(EMAIL) or die; | |
325 | } | |
326 | ||
01806192 MM |
327 | sub make_tmp_dir() |
328 | { | |
329 | my $id = `uuidgen 2>/dev/null`; | |
330 | chomp $id; | |
331 | $id = rand if (!defined $id or $id eq ""); | |
332 | $tmp_dir = "./tmp/$id"; | |
333 | mkdir($tmp_dir) or die; | |
334 | } | |
335 | ||
336 | sub clean_tmp_dir() | |
337 | { | |
338 | system("rm -rf $tmp_dir") | |
339 | if ($tmp_dir ne "" && -d $tmp_dir); | |
340 | } | |
341 | ||
2e33bbbc MM |
342 | umask(002); |
343 | ||
7ebf9245 MM |
344 | find_file_in_spool(); |
345 | read_spool_file(); | |
01806192 | 346 | make_tmp_dir(); |
7ebf9245 | 347 | fetch_files(); |
47f8fda7 | 348 | send_email() unless (!$force_reply and $problems eq "" and $fetched_count == 0); |
01806192 | 349 | clean_tmp_dir(); |