Izithombe · bei.pm
Amafomethi edokhumenti achazwe kule ndawo asuselwa ekuhlaziyweni kwezobuchwepheshe kobunikazi bokwakha be-Dynamix, Inc. kanye ne-Sierra Entertainment.
Ubunikazi bokwakha manje sebuye ingxenye ye-Activision Publishing, Inc.- / Activision Blizzard, Inc. futhi manje kuphathwa yi-Microsoft Corp..
Ulwazi luqoqwe ngokuqhuba Reverse Engineering kanye Datenanalyse ngenhloso yokugcinwa futhi kuhlanganyela nedatha yomlando.
Amazwibela okwakha angama-proprietary noma afihlekile awasetshenziswanga.
Umdlalo manje ungathengwa ku-gog.com njengokulanda.
Izivolumu ziwumgqibelo wedatha yomdlalo, efana nefomethi ye-archive njenge Tarball. Nakuba i-Outpost 2 iyazi le fomethi, ithola kuphela amafayela - ayikho imibhalo. Kungenzeka ukuthi lezi zingafakazelwa ngamagama efayela afanele.
IVolume iqukethe i-volume-header kanye nezinqamuleli eziningi ze-volume ezihambisana namafayela athile.
"Izivolumu" zingamafayela anenhloso 'vol' endaweni yomdlalo.
| I-Adr | x0 | x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | x9 | xA | xB | xC | xD | xE | xF | ubcharacter | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0x0000 | 56 | 4f | 4c | 20 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | V | O | L | . | . | . | . | . | . | . | . | . | . | . | . | |
| I-Offset | Uhlobo lwedatha | Igama leDatha | Incazelo |
|---|---|---|---|
| 0x0000 | uint(32) | Ama-Bytes Amaphupho | |
| 0x0004 | uint(24) | Ubude bebhlogo | |
| 0x0007 | uint(8) | Amabhanoyi |
Isihloko Sezinga
| I-Adr | x0 | x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | x9 | xA | xB | xC | xD | xE | xF | ubcharacter | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0x0000 | 76 | 6f | 6c | 68 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | v | o | l | h | . | . | . | . | . | . | . | . | . | . | . | . |
| I-Offset | Uhlobo lwedatha | Igama leDatha | Incazelo |
|---|---|---|---|
| 0x0000 | uint(32) | Ama-Bytes Amaphupho | |
| 0x0004 | uint(24) | Ubude bebhlogo | |
| 0x0007 | uint(8) | Amabhanoyi |
I-Volume Header ayinayo imikhiqizo ethile.
Isebenza kuphela njengenhlaka.
Ngokokuqala, idatha ku-Volume Header kufanele kube ama-Volume Strings; kulandela lokho imininingwane ye-Volume.
Izintambo Zomthamo
| I-Adr | x0 | x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | x9 | xA | xB | xC | xD | xE | xF | ubcharacter | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0x0000 | 76 | 6f | 6c | 69 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | v | o | l | i | . | . | . | . | . | . | . | . | . | . | . | . |
| I-Offset | Uhlobo lwedatha | Igama leDatha | Incazelo |
|---|---|---|---|
| 0x0000 | uint(32) | Ama-Bytes Amaphupho | |
| 0x0004 | uint(24) | Ubude bebhlogo | |
| 0x0007 | uint(8) | Amabhanoyi |
| I-Adr | x0 | x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | x9 | xA | xB | xC | xD | xE | xF | ubcharacter | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0x0000 | 76 | 6f | 6c | 73 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | v | o | l | s | . | . | . | . | . | . | . | . | . | . | . | . |
| I-Offset | Uhlobo lwedatha | Igama leDatha | Incazelo |
|---|---|---|---|
| 0x0000 | uint(32) | Ama-Bytes Amaphupho | |
| 0x0004 | uint(24) | Ubude bebhlogo | |
| 0x0007 | uint(8) | Amabhanoyi | |
| 0x0008 | uint(32) | Ubude be-Payload | Khombisa ukuthi mangaki ama-bytes edatha elandelayo empeleni ayidatha yokusebenzisa. Idatha esele ye-Volume-Strings-list ibonakala kufanele ibhekwa njenge garbage. Emafayilini anedethi esheshayo, lezi 'datha esele' zingama-0x00, okungase kube uphawu lokuthi kunezinkinga nge-toolchain ngesikhathi sokuthuthukiswa komdlalo, okusho ukuthi umthuthukisi uqale ukunakekela ukuqalwa kahle kwamabhafa kuphela ngokuhamba kwesikhathi, ngoba akukhona okuthinta umdlalo uma idatha iqaliswe noma cha. |
| 0x000c | uint(8)[] | Uhlu Lwamagama Wefayela | Lezi yizilisti eziphelile ezine-0-byte ezinomagama wamafayela, ezilindele kuphela izimpawu ze-ASCII - okungenani kulolu hlobo lwemininingwane elukhona. Akudingeki ukuthi sihlaziye kahle lezi zinsiza ngesikhathi sokuhlaziya idatha, ngoba kulwazi lwezivolumu, ama-offsets amagama wamafayela ahlanganisiwe ngqo. |
I-Volume Strings iyaluhlu lwegama lamafayela athi ngaphakathi kwe-Volume.
Ulwazi lweVOLUME
| I-Adr | x0 | x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | x9 | xA | xB | xC | xD | xE | xF | ubcharacter | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0x0000 | 76 | 6f | 6c | 69 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | v | o | l | i | . | . | . | . | . | . | . | . | . | . | . | . |
| I-Offset | Uhlobo lwedatha | Igama leDatha | Incazelo |
|---|---|---|---|
| 0x0000 | uint(32) | Ama-Bytes Amaphupho | |
| 0x0004 | uint(24) | Ubude bebhlogo | |
| 0x0007 | uint(8) | Amabhanoyi |
Ulwazi lwe-Volume luthola ulwazi olunembile ngemafayela. Lokhu kungathathwa njengohlobo lwe-FAT (FAT = File Allocation Table) olwakha umaki wombhalo.
Inani lamafayela litholwa ngokuhlukanisa usayizi wombhoxo ngokuqhathaniswa nobude bemaki - 14 Byte.
Lezi zinkomba zefayela zinezakhiwo ezilandelayo:
| I-Adr | x0 | x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | x9 | xA | xB | xC | xD | xE | xF | ubcharacter | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0x0000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
| I-Offset | Uhlobo lwedatha | Igama leDatha | Incazelo |
|---|---|---|---|
| 0x0000 | uint(32) | Igama lefayela-Offset | Kukhomba ukuthi kuphi ku-offset (!) ngaphakathi kohlu lwamagama efayela (ama-Volume-Strings) igama lefayela le fayela litholakala khona. Lokhu kubhekisela ekuqaleni kwegatsha lemininingwane. |
| 0x0004 | uint(32) | I-Offset yeFayela | Ikhombisa ukuthi ikuphi okufanele kutholakale ngaphakathi kwefayela eliphelele le-Volume. |
| 0x0008 | uint(32) | Usayizi wefayela | Kukhombisa ukuthi ubungako befayela bukhulu kangakanani ngama-byte. |
| 0x000c | uint(16) | Amathagethi? | Kubonakala ukuthi kukhona olunye ulwazi mayelana nokuhlelwa kwefayela.
|
Isikhala Sovolumu
| I-Adr | x0 | x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | x9 | xA | xB | xC | xD | xE | xF | ubcharacter | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0x0000 | 56 | 42 | 4c | 48 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | V | B | L | H | . | . | . | . | . | . | . | . | . | . | . | . |
| I-Offset | Uhlobo lwedatha | Igama leDatha | Incazelo |
|---|---|---|---|
| 0x0000 | uint(32) | Ama-Bytes Amaphupho | |
| 0x0004 | uint(24) | Ubude bebhlogo | |
| 0x0007 | uint(8) | Amabhanoyi |
I-Volume-Block iyi-container, ethatha amafayela. Iqukethe kuphela - bona ngenxa yesakhiwo se-Block - kabili usayizi wefayela futhi kulandela ngqo idatha esetshenziswayo.