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49 commits

Author SHA1 Message Date
sluicebox
a5ef00a514 COMMON: Fix StuffIt memory leak. PVS-Studio V773 2023-12-07 19:41:28 -08:00
Le Philousophe
a700883e6f JANITORIAL: Fix spaces vs tab mismatch 2023-11-19 11:35:35 +01:00
Kaloyan Chehlarski
f5bed36b54 COMMON: Fix edge case in InstallShield file extraction 
It is possible for a file table to contain multiple entries for
the same file, each with a different volume. This is valid,
and means that the file can be extracted from multiple .cab
files.
However, sometimes the header can report a file as existing
in multiple volumes despite it not actually being present in
all of them. The previous policy when encountering
duplicate entries was to just overwrite, which effectively
resulted in us keeping the last encountered entry, which
would be for the highest volume id. However, when an
erroneous entry mentioned above was encountered,
extraction would fail.
This commit makes it so we now keep the entry with the
lowest volume id, and discard the rest.
 2023-11-09 22:18:11 +02:00
Kaloyan Chehlarski
1a08bcc08f ARCHIVE: Allow creating InstallShieldV3 archives with FSNode 2023-11-02 18:20:44 +01:00
Kaloyan Chehlarski
3829b41235 COMMON: Allow creating InstallShield archive with FSNode 
This is needed for cases where SearchMan is not applicable
(e.g. during detection)
 2023-11-02 18:20:44 +01:00
Kaloyan Chehlarski
ab784bdd8b COMMON: Allow extraction of empty files from InstallShield cabs 
It is not uncommon for an InstallShield cab to have file
entries with a size of 0; this commit makes sure that trying to
extract such a file won't result in a warning, and won't
cause a crash when calling dumpArchive() on the containing
cabinet file.
 2023-10-28 16:19:34 +03:00
sluicebox
43a3aad456 COMMON: Remove unused field from Gentee Installer code 
Fixes unused private field warning
 2023-10-27 20:45:09 -07:00
Eugene Sandulenko
7f4c0c9391
JANITORIAL: Remove trailing whitepaces 2023-09-19 15:16:20 +02:00
elasota
63b01f5e85 COMMON: Strip trailing slashes from ZipArchive directories and improve directory detection. Add support for listChildren and isDirectory. 2023-09-17 19:17:33 +02:00
elasota
9892bedc61 COMMON: Add createReadStreamForAltStream to open Mac resource fork and metadata streams 2023-08-30 00:31:00 +02:00
Le Philousophe
2f7c2149e5 COMMON: Remove useless inflateZlib function 
To write on stream it's simpler to use wrapCompressedReadStream and
writeStream function.
 2023-08-28 21:49:03 +02:00
Le Philousophe
5bdd9e6f50 ALL: Unify zlib and gzio API 
zlib is used when available and falls back on gzio.
This allows performance improvements as our CRC32 and gzio
implementations are slower than base zlib.
As zlib is available when libpng is present, this is sensible to
benefit from it.
 2023-08-28 21:49:03 +02:00
Le Philousophe
be3eb09753 COMMON: Allow GZipReadStream to work on data in the middle of stream 2023-08-28 21:49:03 +02:00
Le Philousophe
191bde03ad COMMON: Use memcpy instead of memmove 
memove was used although the buffers were not overlapping.
Using memcpy allows for better optimizations by compiler.
 2023-08-28 21:49:03 +02:00
Le Philousophe
5edf74d8a6 COMMON: Cleanup flags defines 
In addition, use flags from RFC and not from (really) old gzip
implementations.
 2023-08-28 21:49:03 +02:00
Le Philousophe
b5e3173b10 COMMON: Fix inflateZlibHeaderless name 
The function takes a stream beginning with zlib header unlike the name
suggests.
inflateInit expects to parse a zlib header.
 2023-08-28 21:49:03 +02:00
elasota
b8acbe6bee COMMON: Archive path refactoring, add getFileName and getPathInArchive that unambiguously return the filename or the full path 2023-07-19 18:51:37 +02:00
elasota
eda8c2698f COMMON: Fix incorrect StuffIt directory paths 2023-06-21 08:26:28 +03:00
elasota
b9175e1810 COMMON: Fix up comments 2023-06-19 21:59:24 +03:00
elasota
8cb45fe696 COMMON: Update comment to explain buggy normalization behavior more clearly 2023-06-19 21:59:24 +03:00
elasota
8ce2ffd68b COMMON: Move Gentee Installer from V-Cruise to Common 2023-06-19 21:59:24 +03:00
elasota
654f7fd8d0 COMMON: Add comments on usage 2023-06-19 08:45:32 +03:00
elasota
907252ecbd COMMON: Return correct path separator for InstallShieldV3 2023-06-19 08:45:32 +03:00
elasota
e53d2ec594 COMMON: Add "getPathSeparator" to Archive and return ":" for Mac archive formats 2023-06-19 08:45:32 +03:00
elasota
7be3c8f602 COMMON: Add "flattenTree" param to createStuffItArchive and preserve directory structure by default 2023-06-19 08:45:32 +03:00
Kaloyan Chehlarski
d99d325747 COMMON: Detect obfuscated and invalid files in InstallShield cabs 
Files marked as invalid are now ignored in all IS versions. Trying to
extract an obfuscated file now results in a warning instead of just failing.
 2023-04-09 13:02:30 +02:00
Kaloyan Chehlarski
ba11cf87cd COMMON: Fix incorrectly marked split files in InstallShield cabinets 2023-04-09 13:02:30 +02:00
Kaloyan Chehlarski
6efa793a25 COMMON: Fix InstallShield v5 file list reading 
Fixed the InstallShield archive code to correctly load the file list in
multi-cabinet v5 archives.
 2023-04-09 13:02:30 +02:00
Kaloyan Chehlarski
9fb08caa4e COMMON: Upgrade InstallShield archive code 
Added support for files split across volumes, and for multi-volume
v5 archives to the InstallShield cabfile code.
 2023-04-09 13:02:30 +02:00
Eugene Sandulenko
a542d6cad7
COMMON: Comment out unused variable 2023-03-17 16:58:44 +01:00
Vladimir Serbinenko
f513d6eee9 COMMON: Support patching clickteam installer and version used by PRCA 2023-03-13 20:17:33 +01:00
Vladimir Serbinenko
5b3fe1d916 COMMON: Error-out on an invalid clickteam compressed block 2023-03-13 20:17:33 +01:00
Miro Kropacek
a359ee1316 COMMON: Fix build when zlib not present 2023-03-04 23:38:42 +01:00
Filippos Karapetis
fc20af02d9 COMMON: Improve CRC16 error messages in Stuffit 2023-02-12 16:56:44 +02:00
Vladimir Serbinenko
2d3514d13f COMMON: Check CRC16 in Stuffit 2023-02-12 16:56:44 +02:00
Eugene Sandulenko
1039667a08
JANIRORIAL: Reduce header dependency 2023-02-10 23:51:13 +01:00
Vladimir Serbinenko
600f33bccf COMMON: Allow unzip to flatten tree structure 
It's easier to some games to ignore directories
 2023-01-15 19:22:34 +01:00
Vladimir Serbinenko
30717496ce COMMON: Allow unarj to flatten tree structure 
It's easier to some games to ignore directories
 2023-01-15 19:22:34 +01:00
Vladimir Serbinenko
af2643be44 COMMON: Add a check in StuffIt parser to check for crash condition 2022-12-28 13:02:22 +01:00
Vladimir Serbinenko
324b22682e COMMON: Respect StuffIt archive size 
This allows handling of archives with trailer like one used in
Private eye installer
 2022-12-28 13:02:22 +01:00
Cameron Cawley
fd123d6679 COMMON: Split compression and formats into separate modules 2022-12-11 22:33:23 +01:00
Cameron Cawley
0581301b24 COMMON: Move huffman.h back out of the compression directory 2022-12-11 22:33:23 +01:00
Vladimir Serbinenko
d9888b9ac6 COMMON: Support stuffit-13 algorithm 2022-12-08 00:02:39 +01:00
Vladimir Serbinenko
571a807257 COMMON: Switch stuffit to MemcachingCaseInsensitiveArchive 2022-12-08 00:02:39 +01:00
Vladimir Serbinenko
279f4ac5b8 COMMON: Add ITE Amiga powerpack support 2022-12-05 08:15:33 +02:00
Vladimir Serbinenko
2db745b62b COMMON: Add in-memory decompressor for powerpack 2022-12-05 08:15:33 +02:00
Vladimir Serbinenko
ef7a3059e1 COMMON: Uplift powerpacker as it's used by Amiga ITE as well 2022-12-05 08:15:33 +02:00
elasota
cc11b531e3 JANITORIAL: Clean up all non-engine Visual Studio warnings. 2022-12-04 00:08:48 +01:00
Eugene Sandulenko
fb7095f5a4
COMMON: Move all compression-related files to a separate directory 2022-12-01 11:53:02 +01:00