| … | |
… | |
| 35 | |
35 | |
| 36 | use AnyEvent::FCP; |
36 | use AnyEvent::FCP; |
| 37 | |
37 | |
| 38 | my $fcp = new AnyEvent::FCP; |
38 | my $fcp = new AnyEvent::FCP; |
| 39 | |
39 | |
| 40 | $fcp->watch_global_sync (1, 0); |
40 | $fcp->watch_global (1, 0); |
| 41 | my $req = $fcp->list_persistent_requests_sync; |
41 | my $req = $fcp->list_persistent_requests; |
| 42 | |
42 | |
|
|
43 | TODO |
| 43 | for my $req (values %$req) { |
44 | for my $req (values %$req) { |
| 44 | if ($req->{filename} =~ /a/) { |
45 | if ($req->{filename} =~ /a/) { |
| 45 | $fcp->modify_persistent_request_sync (1, $req->{identifier}, undef, 0); |
46 | $fcp->modify_persistent_request (1, $req->{identifier}, undef, 0); |
| 46 | } |
47 | } |
| 47 | } |
48 | } |
| 48 | |
49 | |
| 49 | =head2 IMPORT TAGS |
50 | =head2 IMPORT TAGS |
| 50 | |
51 | |
| 51 | Nothing much can be "imported" from this module right now. |
52 | Nothing much can be "imported" from this module right now. |
| 52 | |
53 | |
| 53 | =head2 THE AnyEvent::FCP CLASS |
54 | =head1 THE AnyEvent::FCP CLASS |
| 54 | |
55 | |
| 55 | =over 4 |
56 | =over 4 |
| 56 | |
57 | |
| 57 | =cut |
58 | =cut |
| 58 | |
59 | |
| … | |
… | |
| 67 | use Scalar::Util (); |
68 | use Scalar::Util (); |
| 68 | |
69 | |
| 69 | use AnyEvent; |
70 | use AnyEvent; |
| 70 | use AnyEvent::Handle; |
71 | use AnyEvent::Handle; |
| 71 | use AnyEvent::Util (); |
72 | use AnyEvent::Util (); |
|
|
73 | |
|
|
74 | our %TOLC; # tolc cache |
| 72 | |
75 | |
| 73 | sub touc($) { |
76 | sub touc($) { |
| 74 | local $_ = shift; |
77 | local $_ = shift; |
| 75 | 1 while s/((?:^|_)(?:svk|chk|uri|fcp|ds|mime|dda)(?:_|$))/\U$1/; |
78 | 1 while s/((?:^|_)(?:svk|chk|uri|fcp|ds|mime|dda)(?:_|$))/\U$1/; |
| 76 | s/(?:^|_)(.)/\U$1/g; |
79 | s/(?:^|_)(.)/\U$1/g; |
| 77 | $_ |
80 | $_ |
| 78 | } |
81 | } |
| 79 | |
82 | |
| 80 | sub tolc($) { |
83 | sub tolc($) { |
| 81 | local $_ = shift; |
84 | local $_ = shift; |
| 82 | 1 while s/(SVK|CHK|URI|FCP|DS|MIME|DDA)([^_])/$1\_$2/i; |
85 | 1 while s/(SVK|CHK|URI|FCP|DS|MIME|DDA)([^_])/$1\_$2/; |
| 83 | 1 while s/([^_])(SVK|CHK|URI|FCP|DS|MIME|DDA)/$1\_$2/i; |
86 | 1 while s/([^_])(SVK|CHK|URI|FCP|DS|MIME|DDA)/$1\_$2/; |
| 84 | s/(?<=[a-z])(?=[A-Z])/_/g; |
87 | s/(?<=[a-z])(?=[A-Z])/_/g; |
| 85 | lc |
88 | lc |
| 86 | } |
89 | } |
| 87 | |
90 | |
| 88 | =item $fcp = new AnyEvent::FCP [host => $host][, port => $port][, progress => \&cb][, name => $name] |
91 | =item $fcp = new AnyEvent::FCP [host => $host][, port => $port][, name => $name] |
| 89 | |
92 | |
| 90 | Create a new FCP connection to the given host and port (default |
93 | Create a new FCP connection to the given host and port (default |
| 91 | 127.0.0.1:9481, or the environment variables C<FREDHOST> and C<FREDPORT>). |
94 | 127.0.0.1:9481, or the environment variables C<FREDHOST> and C<FREDPORT>). |
| 92 | |
95 | |
| 93 | If no C<name> was specified, then AnyEvent::FCP will generate a |
96 | If no C<name> was specified, then AnyEvent::FCP will generate a |
| 94 | (hopefully) unique client name for you. |
97 | (hopefully) unique client name for you. |
| 95 | |
98 | |
| 96 | You can install a progress callback that is being called with the AnyEvent::FCP |
|
|
| 97 | object, the type, a hashref with key-value pairs and a reference to any received data, |
|
|
| 98 | for all unsolicited messages. |
|
|
| 99 | |
|
|
| 100 | Example: |
|
|
| 101 | |
|
|
| 102 | sub progress_cb { |
|
|
| 103 | my ($self, $type, $kv, $rdata) = @_; |
|
|
| 104 | |
|
|
| 105 | if ($type eq "simple_progress") { |
|
|
| 106 | warn "$kv->{identifier} $kv->{succeeded}/$kv->{required}\n"; |
|
|
| 107 | } |
|
|
| 108 | } |
|
|
| 109 | |
|
|
| 110 | =cut |
99 | =cut |
| 111 | |
100 | |
| 112 | sub new { |
101 | sub new { |
| 113 | my $class = shift; |
102 | my $class = shift; |
|
|
103 | |
|
|
104 | my $rand = join "", map chr 0x21 + rand 94, 1..40; # ~ 262 bits entropy |
|
|
105 | |
| 114 | my $self = bless { @_ }, $class; |
106 | my $self = bless { |
| 115 | |
107 | host => $ENV{FREDHOST} || "127.0.0.1", |
| 116 | $self->{host} ||= $ENV{FREDHOST} || "127.0.0.1"; |
108 | port => $ENV{FREDPORT} || 9481, |
| 117 | $self->{port} ||= $ENV{FREDPORT} || 9481; |
109 | timeout => 3600 * 2, |
| 118 | $self->{name} ||= time.rand.rand.rand; # lame |
110 | name => time.rand.rand.rand, # lame |
| 119 | $self->{timeout} ||= 3600*2; |
111 | @_, |
| 120 | $self->{progress} ||= sub { }; |
112 | queue => [], |
| 121 | |
113 | req => {}, |
| 122 | $self->{id} = "a0"; |
114 | prefix => "..:aefcpid:$rand:", |
|
|
115 | idseq => "a0", |
|
|
116 | }, $class; |
| 123 | |
117 | |
| 124 | { |
118 | { |
| 125 | Scalar::Util::weaken (my $self = $self); |
119 | Scalar::Util::weaken (my $self = $self); |
| 126 | |
120 | |
| 127 | $self->{hdl} = new AnyEvent::Handle |
121 | $self->{hdl} = new AnyEvent::Handle |
| … | |
… | |
| 135 | on_eof => $self->{on_eof} || sub { }; |
129 | on_eof => $self->{on_eof} || sub { }; |
| 136 | |
130 | |
| 137 | Scalar::Util::weaken ($self->{hdl}{fcp} = $self); |
131 | Scalar::Util::weaken ($self->{hdl}{fcp} = $self); |
| 138 | } |
132 | } |
| 139 | |
133 | |
| 140 | $self->send_msg ( |
134 | $self->send_msg (client_hello => |
| 141 | client_hello => |
|
|
| 142 | name => $self->{name}, |
135 | name => $self->{name}, |
| 143 | expected_version => "2.0", |
136 | expected_version => "2.0", |
| 144 | ); |
137 | ); |
| 145 | |
138 | |
| 146 | $self |
139 | $self |
| 147 | } |
140 | } |
| 148 | |
141 | |
|
|
142 | sub identifier { |
|
|
143 | $_[0]{prefix} . ++$_[0]{idseq} |
|
|
144 | } |
|
|
145 | |
| 149 | sub send_msg { |
146 | sub send_msg { |
| 150 | my ($self, $type, %kv) = @_; |
147 | my ($self, $type, %kv) = @_; |
| 151 | |
148 | |
| 152 | my $data = delete $kv{data}; |
149 | my $data = delete $kv{data}; |
| 153 | |
150 | |
| 154 | if (exists $kv{id_cb}) { |
151 | if (exists $kv{id_cb}) { |
| 155 | my $id = $kv{identifier} ||= ++$self->{id}; |
152 | my $id = $kv{identifier} ||= $self->identifier; |
| 156 | $self->{id}{$id} = delete $kv{id_cb}; |
153 | $self->{id}{$id} = delete $kv{id_cb}; |
| 157 | } |
154 | } |
| 158 | |
155 | |
| 159 | my $msg = (touc $type) . "\012" |
156 | my $msg = (touc $type) . "\012" |
| 160 | . join "", map +(touc $_) . "=$kv{$_}\012", keys %kv; |
157 | . join "", map +(touc $_) . "=$kv{$_}\012", keys %kv; |
| … | |
… | |
| 202 | push @$queue, $cb; |
199 | push @$queue, $cb; |
| 203 | $cb->($self, AnyEvent::Util::guard { $self->_push_queue ($queue) }) |
200 | $cb->($self, AnyEvent::Util::guard { $self->_push_queue ($queue) }) |
| 204 | unless $#$queue; |
201 | unless $#$queue; |
| 205 | } |
202 | } |
| 206 | |
203 | |
|
|
204 | # how to merge these types into $self->{persistent} |
|
|
205 | our %PERSISTENT_TYPE = ( |
|
|
206 | persistent_get => sub { %{ $_[1] } = (type => "persistent_get" , %{ $_[2] }) }, |
|
|
207 | persistent_put => sub { %{ $_[1] } = (type => "persistent_put" , %{ $_[2] }) }, |
|
|
208 | persistent_put_dir => sub { %{ $_[1] } = (type => "persistent_put_dir", %{ $_[2] }) }, |
|
|
209 | persistent_request_modified => sub { %{ $_[1] } = (%{ $_[1] }, %{ $_[2] }) }, |
|
|
210 | persistent_request_removed => sub { delete $_[0]{req}{$_[2]{identifier}} }, |
|
|
211 | |
|
|
212 | simple_progress => sub { $_[1]{simple_progress} = $_[2] }, # get/put |
|
|
213 | |
|
|
214 | uri_generated => sub { $_[1]{uri_generated} = $_[2] }, # put |
|
|
215 | generated_metadata => sub { $_[1]{generated_metadata} = $_[2] }, # put |
|
|
216 | started_compression => sub { $_[1]{started_compression} = $_[2] }, # put |
|
|
217 | finished_compression => sub { $_[1]{finished_compression} = $_[2] }, # put |
|
|
218 | put_fetchable => sub { $_[1]{put_fetchable} = $_[2] }, # put |
|
|
219 | put_failed => sub { $_[1]{put_failed} = $_[2] }, # put |
|
|
220 | put_successful => sub { $_[1]{put_successful} = $_[2] }, # put |
|
|
221 | |
|
|
222 | sending_to_network => sub { $_[1]{sending_to_network} = $_[2] }, # get |
|
|
223 | compatibility_mode => sub { $_[1]{compatibility_mode} = $_[2] }, # get |
|
|
224 | expected_hashes => sub { $_[1]{expected_hashes} = $_[2] }, # get |
|
|
225 | expected_mime => sub { $_[1]{expected_mime} = $_[2] }, # get |
|
|
226 | expected_data_length => sub { $_[1]{expected_data_length} = $_[2] }, # get |
|
|
227 | get_failed => sub { $_[1]{get_failed} = $_[2] }, # get |
|
|
228 | data_found => sub { $_[1]{data_found} = $_[2] }, # get |
|
|
229 | enter_finite_cooldown => sub { $_[1]{enter_finite_cooldown} = $_[2] }, # get |
|
|
230 | ); |
|
|
231 | |
|
|
232 | sub recv { |
|
|
233 | my ($self, $type, $kv, @extra) = @_; |
|
|
234 | |
|
|
235 | if (my $cb = $PERSISTENT_TYPE{$type}) { |
|
|
236 | my $id = $kv->{identifier}; |
|
|
237 | my $req = $_[0]{req}{$id} ||= {}; |
|
|
238 | $cb->($self, $req, $kv); |
|
|
239 | $self->recv (request_changed => $kv, $type, @extra); |
|
|
240 | } |
|
|
241 | |
|
|
242 | my $on = $self->{on}; |
|
|
243 | for (0 .. $#$on) { |
|
|
244 | unless (my $res = $on->[$_]($self, $type, $kv, @extra)) { |
|
|
245 | splice @$on, $_, 1 unless defined $res; |
|
|
246 | return; |
|
|
247 | } |
|
|
248 | } |
|
|
249 | |
|
|
250 | if (my $cb = $self->{queue}[0]) { |
|
|
251 | $cb->($self, $type, $kv, @extra) |
|
|
252 | and shift @{ $self->{queue} }; |
|
|
253 | } else { |
|
|
254 | $self->default_recv ($type, $kv, @extra); |
|
|
255 | } |
|
|
256 | } |
|
|
257 | |
| 207 | sub on_read { |
258 | sub on_read { |
| 208 | my ($self) = @_; |
259 | my ($self) = @_; |
| 209 | |
260 | |
| 210 | my $type; |
261 | my ($k, $v, $type); |
| 211 | my %kv; |
262 | my %kv; |
| 212 | my $rdata; |
263 | my $rdata; |
| 213 | |
264 | |
| 214 | my $done_cb = sub { |
265 | my $hdr_cb; $hdr_cb = sub { |
| 215 | $kv{pkt_type} = $type; |
266 | if (($v = index $_[1], "=") >= 0) { |
|
|
267 | $k = substr $_[1], 0, $v; |
|
|
268 | $v = substr $_[1], $v + 1; |
|
|
269 | $k = ($TOLC{$k} ||= tolc $k); |
| 216 | |
270 | |
| 217 | my $on = $self->{on}; |
271 | if ($k !~ /\./) { |
| 218 | for (0 .. $#$on) { |
272 | # special case common case, for performance only |
| 219 | unless (my $res = $on->[$_]($self, $type, \%kv, $rdata)) { |
273 | $kv{$k} = $v; |
| 220 | splice @$on, $_, 1 unless defined $res; |
274 | } else { |
|
|
275 | my @k = split /\./, $k; |
|
|
276 | my $ro = \\%kv; |
|
|
277 | |
|
|
278 | while (@k) { |
|
|
279 | $k = shift @k; |
|
|
280 | if ($k =~ /^\d+$/) { |
|
|
281 | $ro = \$$ro->[$k]; |
|
|
282 | } else { |
|
|
283 | $ro = \$$ro->{$k}; |
|
|
284 | } |
| 221 | return; |
285 | } |
|
|
286 | |
|
|
287 | $$ro = $v; |
| 222 | } |
288 | } |
| 223 | } |
|
|
| 224 | |
|
|
| 225 | if (my $cb = $self->{queue}[0]) { |
|
|
| 226 | $cb->($self, $type, \%kv, $rdata) |
|
|
| 227 | and shift @{ $self->{queue} }; |
|
|
| 228 | } else { |
|
|
| 229 | $self->default_recv ($type, \%kv, $rdata); |
|
|
| 230 | } |
|
|
| 231 | }; |
|
|
| 232 | |
|
|
| 233 | my $hdr_cb; $hdr_cb = sub { |
|
|
| 234 | if ($_[1] =~ /^([^=]+)=(.*)$/) { |
|
|
| 235 | my ($k, $v) = ($1, $2); |
|
|
| 236 | my @k = split /\./, tolc $k; |
|
|
| 237 | my $ro = \\%kv; |
|
|
| 238 | |
|
|
| 239 | while (@k) { |
|
|
| 240 | my $k = shift @k; |
|
|
| 241 | if ($k =~ /^\d+$/) { |
|
|
| 242 | $ro = \$$ro->[$k]; |
|
|
| 243 | } else { |
|
|
| 244 | $ro = \$$ro->{$k}; |
|
|
| 245 | } |
|
|
| 246 | } |
|
|
| 247 | |
|
|
| 248 | $$ro = $v; |
|
|
| 249 | |
289 | |
| 250 | $_[0]->push_read (line => $hdr_cb); |
290 | $_[0]->push_read (line => $hdr_cb); |
| 251 | } elsif ($_[1] eq "Data") { |
291 | } elsif ($_[1] eq "Data") { |
| 252 | $_[0]->push_read (chunk => delete $kv{data_length}, sub { |
292 | $_[0]->push_read (chunk => delete $kv{data_length}, sub { |
| 253 | $rdata = \$_[1]; |
293 | $rdata = \$_[1]; |
| 254 | $done_cb->(); |
294 | $self->recv ($type, \%kv, $rdata); |
| 255 | }); |
295 | }); |
| 256 | } elsif ($_[1] eq "EndMessage") { |
296 | } elsif ($_[1] eq "EndMessage") { |
| 257 | $done_cb->(); |
297 | $self->recv ($type, \%kv); |
| 258 | } else { |
298 | } else { |
| 259 | die "protocol error, expected message end, got $_[1]\n";#d# |
299 | die "protocol error, expected message end, got $_[1]\n";#d# |
| 260 | } |
300 | } |
| 261 | }; |
301 | }; |
| 262 | |
302 | |
| 263 | $self->{hdl}->push_read (line => sub { |
303 | $self->{hdl}->push_read (line => sub { |
| 264 | $type = tolc $_[1]; |
304 | $type = ($TOLC{$_[1]} ||= tolc $_[1]); |
| 265 | $_[0]->push_read (line => $hdr_cb); |
305 | $_[0]->push_read (line => $hdr_cb); |
| 266 | }); |
306 | }); |
| 267 | } |
307 | } |
| 268 | |
308 | |
| 269 | sub default_recv { |
309 | sub default_recv { |
| … | |
… | |
| 272 | if ($type eq "node_hello") { |
312 | if ($type eq "node_hello") { |
| 273 | $self->{node_hello} = $kv; |
313 | $self->{node_hello} = $kv; |
| 274 | } elsif (exists $self->{id}{$kv->{identifier}}) { |
314 | } elsif (exists $self->{id}{$kv->{identifier}}) { |
| 275 | $self->{id}{$kv->{identifier}}($self, $type, $kv, $rdata) |
315 | $self->{id}{$kv->{identifier}}($self, $type, $kv, $rdata) |
| 276 | and delete $self->{id}{$kv->{identifier}}; |
316 | and delete $self->{id}{$kv->{identifier}}; |
| 277 | } else { |
|
|
| 278 | &{ $self->{progress} }; |
|
|
| 279 | } |
317 | } |
| 280 | } |
318 | } |
|
|
319 | |
|
|
320 | =back |
|
|
321 | |
|
|
322 | =head2 FCP REQUESTS |
|
|
323 | |
|
|
324 | The following methods implement various requests. Most of them map |
|
|
325 | directory to the FCP message of the same name. The added benefit of |
|
|
326 | these over sending requests yourself is that they handle the necessary |
|
|
327 | serialisation, protocol quirks, and replies. |
|
|
328 | |
|
|
329 | All of them exist in two versions, the variant shown in this manpage, and |
|
|
330 | a variant with an extra C<_> at the end, and an extra C<$cb> argument. The |
|
|
331 | version as shown is I<synchronous> - it will wait for any replies, and |
|
|
332 | either return the reply, or croak with an error. The underscore variant |
|
|
333 | returns immediately and invokes one or more callbacks or condvars later. |
|
|
334 | |
|
|
335 | For example, the call |
|
|
336 | |
|
|
337 | $info = $fcp->get_plugin_info ($name, $detailed); |
|
|
338 | |
|
|
339 | Also comes in this underscore variant: |
|
|
340 | |
|
|
341 | $fcp->get_plugin_info_ ($name, $detailed, $cb); |
|
|
342 | |
|
|
343 | You can thinbk of the underscore as a kind of continuation indicator - the |
|
|
344 | normal function waits and returns with the data, the C<_> indicates that |
|
|
345 | you pass the continuation yourself, and the continuation will be invoked |
|
|
346 | with the results. |
|
|
347 | |
|
|
348 | This callback/continuation argument (C<$cb>) can come in three forms itself: |
|
|
349 | |
|
|
350 | =over 4 |
|
|
351 | |
|
|
352 | =item A code reference (or rather anything not matching some other alternative) |
|
|
353 | |
|
|
354 | This code reference will be invoked with the result on success. On an |
|
|
355 | error, it will die (in the event loop) with a backtrace of the call site. |
|
|
356 | |
|
|
357 | This is a popular choice, but it makes handling errors hard - make sure |
|
|
358 | you never generate protocol errors! |
|
|
359 | |
|
|
360 | =item A condvar (as returned by e.g. C<< AnyEvent->condvar >>) |
|
|
361 | |
|
|
362 | When a condvar is passed, it is sent (C<< $cv->send ($results) >>) the |
|
|
363 | results when the request has finished. Should an error occur, the error |
|
|
364 | will instead result in C<< $cv->croak ($error) >>. |
|
|
365 | |
|
|
366 | This is also a popular choice. |
|
|
367 | |
|
|
368 | =item An array with two callbacks C<[$success, $failure]> |
|
|
369 | |
|
|
370 | The C<$success> callback will be invoked with the results, while the |
|
|
371 | C<$failure> callback will be invoked on any errors. |
|
|
372 | |
|
|
373 | =item C<undef> |
|
|
374 | |
|
|
375 | This is the same thing as specifying C<sub { }> as callback, i.e. on |
|
|
376 | success, the results are ignored, while on failure, you the module dies |
|
|
377 | with a backtrace. |
|
|
378 | |
|
|
379 | This is good for quick scripts, or when you really aren't interested in |
|
|
380 | the results. |
|
|
381 | |
|
|
382 | =back |
|
|
383 | |
|
|
384 | =cut |
|
|
385 | |
|
|
386 | our $NOP_CB = sub { }; |
| 281 | |
387 | |
| 282 | sub _txn { |
388 | sub _txn { |
| 283 | my ($name, $sub) = @_; |
389 | my ($name, $sub) = @_; |
| 284 | |
390 | |
| 285 | *{$name} = sub { |
391 | *{$name} = sub { |
| 286 | splice @_, 1, 0, (my $cv = AnyEvent->condvar); |
392 | my $cv = AE::cv; |
| 287 | &$sub; |
|
|
| 288 | $cv |
|
|
| 289 | }; |
|
|
| 290 | |
393 | |
| 291 | *{"$name\_sync"} = sub { |
394 | splice @_, 1, 0, $cv, sub { $cv->croak ($_[0]{extra_description}) }; |
| 292 | splice @_, 1, 0, (my $cv = AnyEvent->condvar); |
|
|
| 293 | &$sub; |
395 | &$sub; |
| 294 | $cv->recv |
396 | $cv->recv |
| 295 | }; |
397 | }; |
| 296 | } |
|
|
| 297 | |
398 | |
| 298 | =item $cv = $fcp->list_peers ([$with_metdata[, $with_volatile]]) |
399 | *{"$name\_"} = sub { |
|
|
400 | my ($ok, $err) = pop; |
| 299 | |
401 | |
|
|
402 | if (ARRAY:: eq ref $ok) { |
|
|
403 | ($ok, $err) = @$ok; |
|
|
404 | } elsif (UNIVERSAL::isa $ok, AnyEvent::CondVar::) { |
|
|
405 | $err = sub { $ok->croak ($_[0]{extra_description}) }; |
|
|
406 | } else { |
|
|
407 | my $bt = Carp::longmess ""; |
|
|
408 | $err = sub { |
|
|
409 | die "$_[0]{code_description} ($_[0]{extra_description})$bt"; |
|
|
410 | }; |
|
|
411 | } |
|
|
412 | |
|
|
413 | $ok ||= $NOP_CB; |
|
|
414 | |
|
|
415 | splice @_, 1, 0, $ok, $err; |
|
|
416 | &$sub; |
|
|
417 | }; |
|
|
418 | } |
|
|
419 | |
|
|
420 | =over 4 |
|
|
421 | |
| 300 | =item $peers = $fcp->list_peers_sync ([$with_metdata[, $with_volatile]]) |
422 | =item $peers = $fcp->list_peers ([$with_metdata[, $with_volatile]]) |
| 301 | |
423 | |
| 302 | =cut |
424 | =cut |
| 303 | |
425 | |
| 304 | _txn list_peers => sub { |
426 | _txn list_peers => sub { |
| 305 | my ($self, $cv, $with_metadata, $with_volatile) = @_; |
427 | my ($self, $ok, undef, $with_metadata, $with_volatile) = @_; |
| 306 | |
428 | |
| 307 | my @res; |
429 | my @res; |
| 308 | |
430 | |
| 309 | $self->send_msg (list_peers => |
431 | $self->send_msg (list_peers => |
| 310 | with_metadata => $with_metadata ? "true" : "false", |
432 | with_metadata => $with_metadata ? "true" : "false", |
| 311 | with_volatile => $with_volatile ? "true" : "false", |
433 | with_volatile => $with_volatile ? "true" : "false", |
| 312 | id_cb => sub { |
434 | id_cb => sub { |
| 313 | my ($self, $type, $kv, $rdata) = @_; |
435 | my ($self, $type, $kv, $rdata) = @_; |
| 314 | |
436 | |
| 315 | if ($type eq "end_list_peers") { |
437 | if ($type eq "end_list_peers") { |
| 316 | $cv->(\@res); |
438 | $ok->(\@res); |
| 317 | 1 |
439 | 1 |
| 318 | } else { |
440 | } else { |
| 319 | push @res, $kv; |
441 | push @res, $kv; |
| 320 | 0 |
442 | 0 |
| 321 | } |
443 | } |
| 322 | }, |
444 | }, |
| 323 | ); |
445 | ); |
| 324 | }; |
446 | }; |
| 325 | |
447 | |
| 326 | =item $cv = $fcp->list_peer_notes ($node_identifier) |
|
|
| 327 | |
|
|
| 328 | =item $notes = $fcp->list_peer_notes_sync ($node_identifier) |
448 | =item $notes = $fcp->list_peer_notes ($node_identifier) |
| 329 | |
449 | |
| 330 | =cut |
450 | =cut |
| 331 | |
451 | |
| 332 | _txn list_peer_notes => sub { |
452 | _txn list_peer_notes => sub { |
| 333 | my ($self, $cv, $node_identifier) = @_; |
453 | my ($self, $ok, undef, $node_identifier) = @_; |
| 334 | |
454 | |
| 335 | $self->send_msg (list_peer_notes => |
455 | $self->send_msg (list_peer_notes => |
| 336 | node_identifier => $node_identifier, |
456 | node_identifier => $node_identifier, |
| 337 | id_cb => sub { |
457 | id_cb => sub { |
| 338 | my ($self, $type, $kv, $rdata) = @_; |
458 | my ($self, $type, $kv, $rdata) = @_; |
| 339 | |
459 | |
| 340 | $cv->($kv); |
460 | $ok->($kv); |
| 341 | 1 |
461 | 1 |
| 342 | }, |
462 | }, |
| 343 | ); |
463 | ); |
| 344 | }; |
464 | }; |
| 345 | |
465 | |
| 346 | =item $cv = $fcp->watch_global ($enabled[, $verbosity_mask]) |
|
|
| 347 | |
|
|
| 348 | =item $fcp->watch_global_sync ($enabled[, $verbosity_mask]) |
466 | =item $fcp->watch_global ($enabled[, $verbosity_mask]) |
| 349 | |
467 | |
| 350 | =cut |
468 | =cut |
| 351 | |
469 | |
| 352 | _txn watch_global => sub { |
470 | _txn watch_global => sub { |
| 353 | my ($self, $cv, $enabled, $verbosity_mask) = @_; |
471 | my ($self, $ok, $err, $enabled, $verbosity_mask) = @_; |
| 354 | |
472 | |
| 355 | $self->send_msg (watch_global => |
473 | $self->send_msg (watch_global => |
| 356 | enabled => $enabled ? "true" : "false", |
474 | enabled => $enabled ? "true" : "false", |
| 357 | defined $verbosity_mask ? (verbosity_mask => $verbosity_mask+0) : (), |
475 | defined $verbosity_mask ? (verbosity_mask => $verbosity_mask+0) : (), |
| 358 | ); |
476 | ); |
| 359 | |
477 | |
| 360 | $cv->(); |
478 | $ok->(); |
| 361 | }; |
479 | }; |
| 362 | |
480 | |
| 363 | =item $cv = $fcp->list_persistent_requests |
|
|
| 364 | |
|
|
| 365 | =item $reqs = $fcp->list_persistent_requests_sync |
481 | =item $reqs = $fcp->list_persistent_requests |
| 366 | |
482 | |
| 367 | =cut |
483 | =cut |
| 368 | |
484 | |
| 369 | _txn list_persistent_requests => sub { |
485 | _txn list_persistent_requests => sub { |
| 370 | my ($self, $cv) = @_; |
486 | my ($self, $ok, $err) = @_; |
| 371 | |
487 | |
| 372 | $self->serialise (list_persistent_requests => sub { |
488 | $self->serialise (list_persistent_requests => sub { |
| 373 | my ($self, $guard) = @_; |
489 | my ($self, $guard) = @_; |
| 374 | |
490 | |
| 375 | my %res; |
491 | my @res; |
| 376 | |
492 | |
| 377 | $self->send_msg ("list_persistent_requests"); |
493 | $self->send_msg ("list_persistent_requests"); |
| 378 | |
494 | |
| 379 | $self->on (sub { |
495 | $self->on (sub { |
| 380 | my ($self, $type, $kv, $rdata) = @_; |
496 | my ($self, $type, $kv, $rdata) = @_; |
| 381 | |
497 | |
| 382 | $guard if 0; |
498 | $guard if 0; |
| 383 | |
499 | |
| 384 | if ($type eq "end_list_persistent_requests") { |
500 | if ($type eq "end_list_persistent_requests") { |
| 385 | $cv->(\%res); |
501 | $ok->(\@res); |
| 386 | return; |
502 | return; |
| 387 | } else { |
503 | } else { |
| 388 | my $id = $kv->{identifier}; |
504 | my $id = $kv->{identifier}; |
| 389 | |
505 | |
| 390 | if ($type =~ /^persistent_(get|put|put_dir)$/) { |
506 | if ($type =~ /^persistent_(get|put|put_dir)$/) { |
| 391 | $res{$id} = { |
507 | push @res, [$type, $kv]; |
| 392 | type => $1, |
|
|
| 393 | %{ $res{$id} }, |
|
|
| 394 | %$kv, |
|
|
| 395 | }; |
|
|
| 396 | } elsif ($type eq "simple_progress") { |
|
|
| 397 | delete $kv->{pkt_type}; # save memory |
|
|
| 398 | push @{ $res{delete $kv->{identifier}}{simple_progress} }, $kv; |
|
|
| 399 | } else { |
|
|
| 400 | $res{delete $kv->{identifier}}{delete $kv->{pkt_type}} = $kv; |
|
|
| 401 | } |
508 | } |
| 402 | } |
509 | } |
| 403 | |
510 | |
| 404 | 1 |
511 | 1 |
| 405 | }); |
512 | }); |
| 406 | }); |
513 | }); |
| 407 | }; |
514 | }; |
| 408 | |
515 | |
| 409 | =item $cv = $fcp->remove_request ($global, $identifier) |
516 | =item $sync = $fcp->modify_persistent_request ($global, $identifier[, $client_token[, $priority_class]]) |
| 410 | |
517 | |
| 411 | =item $status = $fcp->remove_request_sync ($global, $identifier) |
518 | Update either the C<client_token> or C<priority_class> of a request |
|
|
519 | identified by C<$global> and C<$identifier>, depending on which of |
|
|
520 | C<$client_token> and C<$priority_class> are not C<undef>. |
| 412 | |
521 | |
| 413 | =cut |
522 | =cut |
| 414 | |
523 | |
| 415 | _txn remove_request => sub { |
524 | _txn modify_persistent_request => sub { |
| 416 | my ($self, $cv, $global, $identifier) = @_; |
525 | my ($self, $ok, $err, $global, $identifier, $client_token, $priority_class) = @_; |
| 417 | |
526 | |
|
|
527 | $self->serialise ($identifier => sub { |
|
|
528 | my ($self, $guard) = @_; |
|
|
529 | |
| 418 | $self->send_msg (remove_request => |
530 | $self->send_msg (modify_persistent_request => |
| 419 | global => $global ? "true" : "false", |
531 | global => $global ? "true" : "false", |
| 420 | identifier => $identifier, |
532 | identifier => $identifier, |
| 421 | id_cb => sub { |
533 | defined $client_token ? (client_token => $client_token ) : (), |
|
|
534 | defined $priority_class ? (priority_class => $priority_class) : (), |
|
|
535 | ); |
|
|
536 | |
|
|
537 | $self->on (sub { |
| 422 | my ($self, $type, $kv, $rdata) = @_; |
538 | my ($self, $type, $kv, @extra) = @_; |
| 423 | |
539 | |
|
|
540 | $guard if 0; |
|
|
541 | |
|
|
542 | if ($kv->{identifier} eq $identifier) { |
|
|
543 | if ($type eq "persistent_request_modified") { |
| 424 | $cv->($kv); |
544 | $ok->($kv); |
|
|
545 | return; |
|
|
546 | } elsif ($type eq "protocol_error") { |
|
|
547 | $err->($kv); |
|
|
548 | return; |
|
|
549 | } |
|
|
550 | } |
|
|
551 | |
| 425 | 1 |
552 | 1 |
| 426 | }, |
553 | }); |
| 427 | ); |
554 | }); |
| 428 | }; |
555 | }; |
| 429 | |
556 | |
| 430 | =item $cv = $fcp->modify_persistent_request ($global, $identifier[, $client_token[, $priority_class]]) |
|
|
| 431 | |
|
|
| 432 | =item $sync = $fcp->modify_persistent_request_sync ($global, $identifier[, $client_token[, $priority_class]]) |
|
|
| 433 | |
|
|
| 434 | =cut |
|
|
| 435 | |
|
|
| 436 | _txn modify_persistent_request => sub { |
|
|
| 437 | my ($self, $cv, $global, $identifier, $client_token, $priority_class) = @_; |
|
|
| 438 | |
|
|
| 439 | $self->send_msg (modify_persistent_request => |
|
|
| 440 | global => $global ? "true" : "false", |
|
|
| 441 | defined $client_token ? (client_token => $client_token ) : (), |
|
|
| 442 | defined $priority_class ? (priority_class => $priority_class) : (), |
|
|
| 443 | identifier => $identifier, |
|
|
| 444 | id_cb => sub { |
|
|
| 445 | my ($self, $type, $kv, $rdata) = @_; |
|
|
| 446 | |
|
|
| 447 | $cv->($kv); |
|
|
| 448 | 1 |
|
|
| 449 | }, |
|
|
| 450 | ); |
|
|
| 451 | }; |
|
|
| 452 | |
|
|
| 453 | =item $cv = $fcp->get_plugin_info ($name, $detailed) |
|
|
| 454 | |
|
|
| 455 | =item $info = $fcp->get_plugin_info_sync ($name, $detailed) |
557 | =item $info = $fcp->get_plugin_info ($name, $detailed) |
| 456 | |
558 | |
| 457 | =cut |
559 | =cut |
| 458 | |
560 | |
| 459 | _txn get_plugin_info => sub { |
561 | _txn get_plugin_info => sub { |
| 460 | my ($self, $cv, $name, $detailed) = @_; |
562 | my ($self, $ok, $err, $name, $detailed) = @_; |
|
|
563 | |
|
|
564 | my $id = $self->identifier; |
| 461 | |
565 | |
| 462 | $self->send_msg (get_plugin_info => |
566 | $self->send_msg (get_plugin_info => |
|
|
567 | identifier => $id, |
| 463 | plugin_name => $name, |
568 | plugin_name => $name, |
| 464 | detailed => $detailed ? "true" : "false", |
569 | detailed => $detailed ? "true" : "false", |
| 465 | id_cb => sub { |
|
|
| 466 | my ($self, $type, $kv, $rdata) = @_; |
|
|
| 467 | |
|
|
| 468 | $cv->($kv); |
|
|
| 469 | 1 |
|
|
| 470 | }, |
|
|
| 471 | ); |
570 | ); |
|
|
571 | $self->on (sub { |
|
|
572 | my ($self, $type, $kv) = @_; |
|
|
573 | |
|
|
574 | if ($kv->{identifier} eq $id) { |
|
|
575 | if ($type eq "get_plugin_info") { |
|
|
576 | $ok->($kv); |
|
|
577 | } else { |
|
|
578 | $err->($kv, $type); |
|
|
579 | } |
|
|
580 | return; |
|
|
581 | } |
|
|
582 | |
|
|
583 | 1 |
|
|
584 | }); |
| 472 | }; |
585 | }; |
| 473 | |
586 | |
| 474 | =item $cv = $fcp->client_get ($uri, $identifier, %kv) |
|
|
| 475 | |
|
|
| 476 | =item $status = $fcp->client_get_sync ($uri, $identifier, %kv) |
587 | =item $status = $fcp->client_get ($uri, $identifier, %kv) |
| 477 | |
588 | |
| 478 | %kv can contain (L<http://wiki.freenetproject.org/FCP2p0ClientGet>). |
589 | %kv can contain (L<http://wiki.freenetproject.org/FCP2p0ClientGet>). |
| 479 | |
590 | |
| 480 | ignore_ds, ds_only, verbosity, max_size, max_temp_size, max_retries, |
591 | ignore_ds, ds_only, verbosity, max_size, max_temp_size, max_retries, |
| 481 | priority_class, persistence, client_token, global, return_type, |
592 | priority_class, persistence, client_token, global, return_type, |
| 482 | binary_blob, allowed_mime_types, filename, temp_filename |
593 | binary_blob, allowed_mime_types, filename, temp_filename |
| 483 | |
594 | |
| 484 | =cut |
595 | =cut |
| 485 | |
596 | |
| 486 | _txn client_get => sub { |
597 | _txn client_get => sub { |
| 487 | my ($self, $cv, $uri, $identifier, %kv) = @_; |
598 | my ($self, $ok, $err, $uri, $identifier, %kv) = @_; |
| 488 | |
599 | |
|
|
600 | $self->serialise ($identifier => sub { |
|
|
601 | my ($self, $guard) = @_; |
|
|
602 | |
| 489 | $self->send_msg (client_get => |
603 | $self->send_msg (client_get => |
| 490 | %kv, |
604 | %kv, |
| 491 | uri => $uri, |
605 | uri => $uri, |
| 492 | identifier => $identifier, |
606 | identifier => $identifier, |
| 493 | id_cb => sub { |
607 | ); |
|
|
608 | |
|
|
609 | $self->on (sub { |
| 494 | my ($self, $type, $kv, $rdata) = @_; |
610 | my ($self, $type, $kv, @extra) = @_; |
| 495 | |
611 | |
|
|
612 | $guard if 0; |
|
|
613 | |
|
|
614 | if ($kv->{identifier} eq $identifier) { |
|
|
615 | if ($type eq "persistent_get") { |
| 496 | $cv->($kv); |
616 | $ok->($kv); |
|
|
617 | return; |
|
|
618 | } elsif ($type eq "protocol_error") { |
|
|
619 | $err->($kv); |
|
|
620 | return; |
|
|
621 | } |
|
|
622 | } |
|
|
623 | |
| 497 | 1 |
624 | 1 |
| 498 | }, |
625 | }); |
| 499 | ); |
626 | }); |
| 500 | }; |
627 | }; |
| 501 | |
628 | |
| 502 | =item $cv = $fcp->test_dda_sync ($local_directory, $remote_directory, $want_read, $want_write) |
629 | =item $status = $fcp->remove_request ($identifier[, $global]) |
| 503 | |
630 | |
|
|
631 | Remove the request with the given isdentifier. Returns true if successful, |
|
|
632 | false on error. |
|
|
633 | |
|
|
634 | =cut |
|
|
635 | |
|
|
636 | _txn remove_request => sub { |
|
|
637 | my ($self, $ok, $err, $identifier, $global) = @_; |
|
|
638 | |
|
|
639 | $self->serialise ($identifier => sub { |
|
|
640 | my ($self, $guard) = @_; |
|
|
641 | |
|
|
642 | $self->send_msg (remove_request => |
|
|
643 | identifier => $identifier, |
|
|
644 | global => $global ? "true" : "false", |
|
|
645 | ); |
|
|
646 | $self->on (sub { |
|
|
647 | my ($self, $type, $kv, @extra) = @_; |
|
|
648 | |
|
|
649 | $guard if 0; |
|
|
650 | |
|
|
651 | if ($kv->{identifier} eq $identifier) { |
|
|
652 | if ($type eq "persistent_request_removed") { |
|
|
653 | $ok->(1); |
|
|
654 | return; |
|
|
655 | } elsif ($type eq "protocol_error") { |
|
|
656 | $err->($kv); |
|
|
657 | return; |
|
|
658 | } |
|
|
659 | } |
|
|
660 | |
|
|
661 | 1 |
|
|
662 | }); |
|
|
663 | }); |
|
|
664 | }; |
|
|
665 | |
| 504 | =item ($can_read, $can_write) = $fcp->test_dda_sync ($local_directory, $remote_directory, $want_read, $want_write)) |
666 | =item ($can_read, $can_write) = $fcp->test_dda ($local_directory, $remote_directory, $want_read, $want_write)) |
| 505 | |
667 | |
| 506 | The DDA test in FCP is probably the single most broken protocol - only |
668 | The DDA test in FCP is probably the single most broken protocol - only |
| 507 | one directory test can be outstanding at any time, and some guessing and |
669 | one directory test can be outstanding at any time, and some guessing and |
| 508 | heuristics are involved in mangling the paths. |
670 | heuristics are involved in mangling the paths. |
| 509 | |
671 | |
| 510 | This function combines C<TestDDARequest> and C<TestDDAResponse> in one |
672 | This function combines C<TestDDARequest> and C<TestDDAResponse> in one |
| 511 | request, handling file reading and writing as well. |
673 | request, handling file reading and writing as well, and tries very hard to |
|
|
674 | do the right thing. |
|
|
675 | |
|
|
676 | Both C<$local_directory> and C<$remote_directory> must specify the same |
|
|
677 | directory - C<$local_directory> is the directory path on the client (where |
|
|
678 | L<AnyEvent::FCP> runs) and C<$remote_directory> is the directory path on |
|
|
679 | the server (where the freenet node runs). When both are running on the |
|
|
680 | same node, the paths are generally identical. |
|
|
681 | |
|
|
682 | C<$want_read> and C<$want_write> should be set to a true value when you |
|
|
683 | want to read (get) files or write (put) files, respectively. |
|
|
684 | |
|
|
685 | On error, an exception is thrown. Otherwise, C<$can_read> and |
|
|
686 | C<$can_write> indicate whether you can reaqd or write to freenet via the |
|
|
687 | directory. |
| 512 | |
688 | |
| 513 | =cut |
689 | =cut |
| 514 | |
690 | |
| 515 | _txn test_dda => sub { |
691 | _txn test_dda => sub { |
| 516 | my ($self, $cv, $local, $remote, $want_read, $want_write) = @_; |
692 | my ($self, $ok, $err, $local, $remote, $want_read, $want_write) = @_; |
| 517 | |
693 | |
| 518 | $self->serialise (test_dda => sub { |
694 | $self->serialise (test_dda => sub { |
| 519 | my ($self, $guard) = @_; |
695 | my ($self, $guard) = @_; |
| 520 | |
696 | |
| 521 | $self->send_msg (test_dda_request => |
697 | $self->send_msg (test_dda_request => |
| … | |
… | |
| 542 | } |
718 | } |
| 543 | |
719 | |
| 544 | my %response = (directory => $remote); |
720 | my %response = (directory => $remote); |
| 545 | |
721 | |
| 546 | if (length $kv->{read_filename}) { |
722 | if (length $kv->{read_filename}) { |
| 547 | warn "$local/$kv->{read_filename}";#d# |
|
|
| 548 | if (open my $fh, "<:raw", "$local/$kv->{read_filename}") { |
723 | if (open my $fh, "<:raw", "$local/$kv->{read_filename}") { |
| 549 | sysread $fh, my $buf, -s $fh; |
724 | sysread $fh, my $buf, -s $fh; |
| 550 | $response{read_content} = $buf; |
725 | $response{read_content} = $buf; |
| 551 | } |
726 | } |
| 552 | } |
727 | } |
| … | |
… | |
| 563 | my ($self, $type, $kv) = @_; |
738 | my ($self, $type, $kv) = @_; |
| 564 | |
739 | |
| 565 | $guard if 0; # reference |
740 | $guard if 0; # reference |
| 566 | |
741 | |
| 567 | if ($type eq "test_dda_complete") { |
742 | if ($type eq "test_dda_complete") { |
| 568 | $cv->( |
743 | $ok->( |
| 569 | $kv->{read_directory_allowed} eq "true", |
744 | $kv->{read_directory_allowed} eq "true", |
| 570 | $kv->{write_directory_allowed} eq "true", |
745 | $kv->{write_directory_allowed} eq "true", |
| 571 | ); |
746 | ); |
| 572 | } elsif ($type eq "protocol_error" && $kv->{identifier} eq $remote) { |
747 | } elsif ($type eq "protocol_error" && $kv->{identifier} eq $remote) { |
| 573 | $cv->croak ($kv->{extra_description}); |
748 | $err->($kv->{extra_description}); |
| 574 | return; |
749 | return; |
| 575 | } |
750 | } |
| 576 | |
751 | |
| 577 | 1 |
752 | 1 |
| 578 | }); |
753 | }); |
| 579 | |
754 | |
| 580 | return; |
755 | return; |
| 581 | } elsif ($type eq "protocol_error" && $kv->{identifier} eq $remote) { |
756 | } elsif ($type eq "protocol_error" && $kv->{identifier} eq $remote) { |
| 582 | $cv->croak ($kv->{extra_description}); |
757 | $err->($kv); |
| 583 | return; |
758 | return; |
| 584 | } |
759 | } |
| 585 | |
760 | |
| 586 | 1 |
761 | 1 |
| 587 | }); |
762 | }); |
| 588 | }); |
763 | }); |
| 589 | }; |
764 | }; |
| 590 | |
765 | |
| 591 | =back |
766 | =back |
| 592 | |
767 | |
|
|
768 | =head2 REQUEST CACHE |
|
|
769 | |
|
|
770 | The C<AnyEvent::FCP> class keeps a request cache, where it caches all |
|
|
771 | information from requests. |
|
|
772 | |
|
|
773 | For these messages, it will store a copy of the key-value pairs, together with a C<type> slot, |
|
|
774 | in C<< $fcp->{req}{$identifier} >>: |
|
|
775 | |
|
|
776 | persistent_get |
|
|
777 | persistent_put |
|
|
778 | persistent_put_dir |
|
|
779 | |
|
|
780 | This message updates the stored data: |
|
|
781 | |
|
|
782 | persistent_request_modified |
|
|
783 | |
|
|
784 | This message will remove this entry: |
|
|
785 | |
|
|
786 | persistent_request_removed |
|
|
787 | |
|
|
788 | These messages get merged into the cache entry, under their |
|
|
789 | type, i.e. a C<simple_progress> message will be stored in C<< |
|
|
790 | $fcp->{req}{$identifier}{simple_progress} >>: |
|
|
791 | |
|
|
792 | simple_progress # get/put |
|
|
793 | |
|
|
794 | uri_generated # put |
|
|
795 | generated_metadata # put |
|
|
796 | started_compression # put |
|
|
797 | finished_compression # put |
|
|
798 | put_failed # put |
|
|
799 | put_fetchable # put |
|
|
800 | put_successful # put |
|
|
801 | |
|
|
802 | sending_to_network # get |
|
|
803 | compatibility_mode # get |
|
|
804 | expected_hashes # get |
|
|
805 | expected_mime # get |
|
|
806 | expected_data_length # get |
|
|
807 | get_failed # get |
|
|
808 | data_found # get |
|
|
809 | enter_finite_cooldown # get |
|
|
810 | |
|
|
811 | In addition, an event (basically a fake message) of type C<request_changed> is generated |
|
|
812 | on every change, which will be called as C<< $cb->($fcp, $kv, $type) >>, where C<$type> |
|
|
813 | is the type of the original message triggering the change, |
|
|
814 | |
|
|
815 | To fill this cache with the global queue and keep it updated, |
|
|
816 | call C<watch_global> to subscribe to updates, followed by |
|
|
817 | C<list_persistent_requests_sync>. |
|
|
818 | |
|
|
819 | $fcp->watch_global_sync_; # do not wait |
|
|
820 | $fcp->list_persistent_requests; # wait |
|
|
821 | |
|
|
822 | To get a better idea of what is stored in the cache, here is an example of |
|
|
823 | what might be stored in C<< $fcp->{req}{"Frost-gpl.txt"} >>: |
|
|
824 | |
|
|
825 | { |
|
|
826 | identifier => "Frost-gpl.txt", |
|
|
827 | uri => 'CHK@Fnx5kzdrfE,EImdzaVyEWl,AAIC--8/gpl.txt', |
|
|
828 | binary_blob => "false", |
|
|
829 | global => "true", |
|
|
830 | max_retries => -1, |
|
|
831 | max_size => 9223372036854775807, |
|
|
832 | persistence => "forever", |
|
|
833 | priority_class => 3, |
|
|
834 | real_time => "false", |
|
|
835 | return_type => "direct", |
|
|
836 | started => "true", |
|
|
837 | type => "persistent_get", |
|
|
838 | verbosity => 2147483647, |
|
|
839 | sending_to_network => { |
|
|
840 | identifier => "Frost-gpl.txt", |
|
|
841 | global => "true", |
|
|
842 | }, |
|
|
843 | compatibility_mode => { |
|
|
844 | identifier => "Frost-gpl.txt", |
|
|
845 | definitive => "true", |
|
|
846 | dont_compress => "false", |
|
|
847 | global => "true", |
|
|
848 | max => "COMPAT_1255", |
|
|
849 | min => "COMPAT_1255", |
|
|
850 | }, |
|
|
851 | expected_hashes => { |
|
|
852 | identifier => "Frost-gpl.txt", |
|
|
853 | global => "true", |
|
|
854 | hashes => { |
|
|
855 | ed2k => "d83596f5ee3b7...", |
|
|
856 | md5 => "e0894e4a2a6...", |
|
|
857 | sha1 => "...", |
|
|
858 | sha256 => "...", |
|
|
859 | sha512 => "...", |
|
|
860 | tth => "...", |
|
|
861 | }, |
|
|
862 | }, |
|
|
863 | expected_mime => { |
|
|
864 | identifier => "Frost-gpl.txt", |
|
|
865 | global => "true", |
|
|
866 | metadata => { content_type => "application/rar" }, |
|
|
867 | }, |
|
|
868 | expected_data_length => { |
|
|
869 | identifier => "Frost-gpl.txt", |
|
|
870 | data_length => 37576, |
|
|
871 | global => "true", |
|
|
872 | }, |
|
|
873 | simple_progress => { |
|
|
874 | identifier => "Frost-gpl.txt", |
|
|
875 | failed => 0, |
|
|
876 | fatally_failed => 0, |
|
|
877 | finalized_total => "true", |
|
|
878 | global => "true", |
|
|
879 | last_progress => 1438639282628, |
|
|
880 | required => 372, |
|
|
881 | succeeded => 102, |
|
|
882 | total => 747, |
|
|
883 | }, |
|
|
884 | data_found => { |
|
|
885 | identifier => "Frost-gpl.txt", |
|
|
886 | completion_time => 1438663354026, |
|
|
887 | data_length => 37576, |
|
|
888 | global => "true", |
|
|
889 | metadata => { content_type => "image/jpeg" }, |
|
|
890 | startup_time => 1438657196167, |
|
|
891 | }, |
|
|
892 | } |
|
|
893 | |
| 593 | =head1 EXAMPLE PROGRAM |
894 | =head1 EXAMPLE PROGRAM |
| 594 | |
895 | |
| 595 | use AnyEvent::FCP; |
896 | use AnyEvent::FCP; |
| 596 | |
897 | |
| 597 | my $fcp = new AnyEvent::FCP; |
898 | my $fcp = new AnyEvent::FCP; |
| 598 | |
899 | |
| 599 | # let us look at the global request list |
900 | # let us look at the global request list |
| 600 | $fcp->watch_global (1, 0); |
901 | $fcp->watch_global_ (1); |
| 601 | |
902 | |
| 602 | # list them, synchronously |
903 | # list them, synchronously |
| 603 | my $req = $fcp->list_persistent_requests_sync; |
904 | my $req = $fcp->list_persistent_requests; |
| 604 | |
905 | |
| 605 | # go through all requests |
906 | # go through all requests |
|
|
907 | TODO |
| 606 | for my $req (values %$req) { |
908 | for my $req (values %$req) { |
| 607 | # skip jobs not directly-to-disk |
909 | # skip jobs not directly-to-disk |
| 608 | next unless $req->{return_type} eq "disk"; |
910 | next unless $req->{return_type} eq "disk"; |
| 609 | # skip jobs not issued by FProxy |
911 | # skip jobs not issued by FProxy |
| 610 | next unless $req->{identifier} =~ /^FProxy:/; |
912 | next unless $req->{identifier} =~ /^FProxy:/; |
