View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000294 | file | General | public | 2021-10-21 21:06 | 2021-10-28 15:53 |
| Reporter | Jamie | Assigned To | christos | ||
| Priority | normal | Severity | feature | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 5.40 | ||||
| Fixed in Version | 5.42 | ||||
| Summary | 0000294: Magic bytes c64 .dfi format | ||||
| Description | Hello everyone, attached is a patch for recognizing the c64 .dfi file format. Currently such files are reported as data: $ file --version file-5.40 magic file from /usr/share/file/misc/magic seccomp support included $ file --keep-going 10_Years_HVSC.dfi 10_Years_HVSC.dfi: data I got the structure from https://www.lemon64.com/forum/viewtopic.php?t=37415&sid=494dc2ca91289e05dadf80a7f8a968fe (at the bottom). More general information about the format can be found at https://www.c64-wiki.com/wiki/DreamLoad. An example file can be found in the HVSC Commodore 64 music collection, for example at https://kohina.duckdns.org/HVSC/C64Music/10_Years_HVSC.dfi. Do you think it makes sense to include this? Best, Jamie | ||||
| Tags | magic | ||||
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c64.patch (476 bytes)
diff --git a/magic/Magdir/c64 b/magic/Magdir/c64 index 52a4e22..6bb9639 100644 --- a/magic/Magdir/c64 +++ b/magic/Magdir/c64 @@ -11,6 +11,13 @@ 0 string C64\40CARTRIDGE CCS C64 Emultar Cartridge Image 0 belong 0x43154164 X64 Image +0 byte 0 +>1 string DREAMLOAD\40FILE\40ARCHIVE +>>0x17 byte 0 DFI Image +>>>0x1a leshort x version: %d. +>>>0x18 leshort x \b%d +>>>0x1c lelong x tracks: %d + 0 string GCR-1541 GCR Image >8 byte x version: %i >9 byte x tracks: %i |
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With the patch applied, the output is as follows: $ file --magic-file tmp.magic 10_Years_HVSC.dfi 10_Years_HVSC.dfi: DFI Image version: 1.0 tracks: 4 |
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Added! |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2021-10-21 21:06 | Jamie | New Issue | |
| 2021-10-21 21:06 | Jamie | File Added: c64.patch | |
| 2021-10-21 21:06 | Jamie | Tag Attached: magic | |
| 2021-10-21 21:09 | Jamie | Note Added: 0003649 | |
| 2021-10-28 15:53 | christos | Assigned To | => christos |
| 2021-10-28 15:53 | christos | Status | new => assigned |
| 2021-10-28 15:53 | christos | Status | assigned => resolved |
| 2021-10-28 15:53 | christos | Resolution | open => fixed |
| 2021-10-28 15:53 | christos | Fixed in Version | => 5.42 |
| 2021-10-28 15:53 | christos | Note Added: 0003661 |
