| … | |
… | |
| 48 | our @EXPORT_OK = @_funcs; |
48 | our @EXPORT_OK = @_funcs; |
| 49 | our %EXPORT_TAGS = (all => [@_consts,@_funcs], constants => \@_consts); |
49 | our %EXPORT_TAGS = (all => [@_consts,@_funcs], constants => \@_consts); |
| 50 | |
50 | |
| 51 | bootstrap Convert::UUlib $VERSION; |
51 | bootstrap Convert::UUlib $VERSION; |
| 52 | |
52 | |
| 53 | Initialize(); |
53 | # dummy function for compatiiblity with pre-1.7 versions |
| 54 | |
54 | sub Initialize { } |
| 55 | # not when < 5.005_6x |
|
|
| 56 | # END { CleanUp() } |
|
|
| 57 | |
55 | |
| 58 | for (@_consts) { |
56 | for (@_consts) { |
| 59 | my $constant = constant($_); |
57 | my $constant = constant ($_); |
| 60 | no strict 'refs'; |
58 | no strict 'refs'; |
| 61 | *$_ = sub () { $constant }; |
59 | *$_ = sub () { $constant }; |
| 62 | } |
60 | } |
| 63 | |
61 | |
| 64 | # action code -> string mapping |
62 | # action code -> string mapping |
| … | |
… | |
| 105 | use Convert::UUlib ':all'; |
103 | use Convert::UUlib ':all'; |
| 106 | |
104 | |
| 107 | # read all the files named on the commandline and decode them |
105 | # read all the files named on the commandline and decode them |
| 108 | # into the CURRENT directory. See below for a longer example. |
106 | # into the CURRENT directory. See below for a longer example. |
| 109 | LoadFile $_ for @ARGV; |
107 | LoadFile $_ for @ARGV; |
|
|
108 | |
| 110 | for my $uu (GetFileList) { |
109 | for my $uu (GetFileList) { |
| 111 | if ($uu->state & FILE_OK) { |
110 | if ($uu->state & FILE_OK) { |
| 112 | $uu->decode; |
111 | $uu->decode; |
| 113 | print $uu->filename, "\n"; |
112 | print $uu->filename, "\n"; |
| 114 | } |
113 | } |
| … | |
… | |
| 216 | On my machine, a fairly complete decode with DBI backend needs about 10MB |
215 | On my machine, a fairly complete decode with DBI backend needs about 10MB |
| 217 | RSS to decode 20000 files. |
216 | RSS to decode 20000 files. |
| 218 | |
217 | |
| 219 | =over |
218 | =over |
| 220 | |
219 | |
| 221 | =item Initialize |
|
|
| 222 | |
|
|
| 223 | Not normally necessary, (re-)initializes the library. |
|
|
| 224 | |
|
|
| 225 | =item CleanUp |
220 | =item CleanUp |
| 226 | |
221 | |
| 227 | Not normally necessary, could be called at the end to release memory |
222 | Release memory, file items and clean up files. Should be called after a |
| 228 | before starting a new decoding round. |
223 | decoidng run, if you want to start a new one. |
| 229 | |
224 | |
| 230 | =back |
225 | =back |
| 231 | |
226 | |
| 232 | =head2 Setting and querying options |
227 | =head2 Setting and querying options |
| 233 | |
228 | |
| … | |
… | |
| 448 | |
443 | |
| 449 | =back |
444 | =back |
| 450 | |
445 | |
| 451 | =head1 LARGE EXAMPLE DECODER |
446 | =head1 LARGE EXAMPLE DECODER |
| 452 | |
447 | |
|
|
448 | The general workflow for decoding is like this: |
|
|
449 | |
|
|
450 | =over |
|
|
451 | |
|
|
452 | =item 1. Configure options with C<SetOption> or C<SetXXXCallback>. |
|
|
453 | |
|
|
454 | =item 2. Load all source files with C<LoadFile>. |
|
|
455 | |
|
|
456 | =item 3. Optionally C<Smerge>. |
|
|
457 | |
|
|
458 | =item 4. Iterate over all C<GetFileList> items (i.e. result files). |
|
|
459 | |
|
|
460 | =item 5. C<CleanUp> to delete files and free items. |
|
|
461 | |
|
|
462 | =back |
|
|
463 | |
| 453 | This is the file C<example-decoder> from the distribution, put here |
464 | What follows is the file C<example-decoder> from the distribution that |
| 454 | instead of more thorough documentation. |
465 | illustrates the above worklfow in a non-trivial example. |
| 455 | |
466 | |
| 456 | #!/usr/bin/perl |
467 | #!/usr/bin/perl |
| 457 | |
468 | |
| 458 | # decode all the files in the directory uusrc/ and copy |
469 | # decode all the files in the directory uusrc/ and copy |
| 459 | # the resulting files to uudst/ |
470 | # the resulting files to uudst/ |
