valter/dosbox-staging
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Author SHA1 Message Date
Peter Veenstra
19478d45f5 Fix several logic errors with regards to deleted directories. 
Should fix that directories with the same length as a deleted directory had some small issues.
Also blocks the creation of files in directories marked as deleted.
Small speed up to MakeDir, so it doesn't rely on mkdir when a directory is created inside a deleted directory.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4268
 2019-10-09 20:46:40 +00:00
Peter Veenstra
1d01c8d151 Add experimental code to have overlay only directories. Add ability to remove directories and create them while in overlay mode. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4217
 2019-04-22 14:57:24 +00:00
Peter Veenstra
202bfa1155 New Drive type: overlay. 
When active, this drive redirects new and changed files to a different location.
The files in the overlay and normal drive are merged on startup and kept up to date when the game changes something. 
Files in the overlay are priotizedi, if they exists, above the normal files. 
The drive will switch to an overlayed version of the file on the first write! (Not when opening the file in write-mode).
The overlay is capable of creating missing directories.

With the help of DBOVERLAY files, the drive keeps track of files that are present in the normal directory but deleted by the game. 
All changes are preserved between sessions. 

Current design principles/limitations/requirements:
1) All directories that can be used for saving, must exist already in the base before mounting. (they will be created by DOSBox if missing in the overlay)
2) All filenames inside the overlay directories are UPPERCASE and conform to the 8.3 standard except for the special DBOVERLAY files.
3) To keep point 1 valid at all times, support for creating/renaming/removing directories has been disabled.

Thanks for the help GOG.


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4196
 2019-03-25 13:49:25 +00:00
Peter Veenstra
1fbaff47fc Update year and address of FSF 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4183
 2019-01-25 14:09:58 +00:00
ripsaw8080
2ec871f0e1 FAT drive fixes and improvements. Identify floppy format, and support filesystems that use only part of the disk. Fixes Make Your Own Murder Party and Music/Pinball Construction Set. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4130
 2018-07-10 16:05:17 +00:00
ripsaw8080
be146f5c44 Improve disk image mounting: cycle disks only for the drive being mounted, make B: drive usable for BIOS access, and be insensitive to the order that drive letters are mounted. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4129
 2018-07-10 15:51:16 +00:00
ripsaw8080
30ef5aefe9 Fix GetLabel() for the virtual drive. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4128
 2018-07-10 15:38:55 +00:00
Peter Veenstra
5bb10db88b Time keeps on ticking 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4109
 2018-05-29 12:58:58 +00:00
Peter Veenstra
6cf39c1fc6 Years update 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4021
 2017-05-30 11:35:08 +00:00
ripsaw8080
933174fb3e Add support for High Sierra format cdrom images. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3886
 2015-01-08 17:23:15 +00:00
Peter Veenstra
0f4c92ca32 Year update. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3878
 2015-01-06 14:40:32 +00:00
Peter Veenstra
2fea508f7f Year update 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3812
 2013-01-15 09:03:13 +00:00
Peter Veenstra
5eb1217cb4 Move buffer to class for upcomming multiple floppy support (rcblanke). Remove heavy bios_disk dependency from drives.h 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3806
 2012-12-26 16:14:19 +00:00
Sebastian Strohhäcker
1887b2590b speed up fat drive access 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3714
 2011-05-28 20:26:12 +00:00
Peter Veenstra
999f33de27 Update year. Remove CVS tags 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3700
 2011-04-26 09:34:55 +00:00
Peter Veenstra
a408781809 Hide associated files. Fixes Last Express when installing from an ISO. Thanks ripsaw 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3633
 2010-08-07 18:39:22 +00:00
Peter Veenstra
a78b2c4f8b Update year 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3548
 2010-02-11 13:36:50 +00:00
Peter Veenstra
84dbcce5d5 No . or .. in root dir for isos.(GT Racing 97) (ripsaw,rc1) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3543
 2010-02-05 08:37:17 +00:00
Peter Veenstra
b8dd53b7fc Include debian general spelling suggestions. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3530
 2010-01-11 10:09:46 +00:00
Peter Veenstra
16d14b78e1 Some year and version numbers 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3410
 2009-05-27 09:15:42 +00:00
Peter Veenstra
c90ebb3028 Header updates. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3289
 2009-02-01 14:24:38 +00:00
Peter Veenstra
ac66214dab Emulate a trailing dot on volume labels of 8 characters when on a cdrom drive. mscdex weirdness. Fixes Fifa96 cdrom detection. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3033
 2007-11-01 12:15:34 +00:00
Peter Veenstra
0382a13bd3 Add basic support for audio cds only when dealing with images. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2982
 2007-08-22 11:54:35 +00:00
Peter Veenstra
a5ac3216ba Some more const stuff. Silences a few warnings and removes a few casts. Update description of dss. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2886
 2007-06-14 08:23:46 +00:00
Sebastian Strohhäcker
e608297aae add imagedisk swapping capabilities (prompt, slightly modified sf patch #1505951); fix int13 write sectors return code 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2778
 2007-01-21 16:21:22 +00:00
Peter Veenstra
fdd16dea1a Happy New Year\! 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2728
 2007-01-08 19:45:42 +00:00
Sebastian Strohhäcker
60b6c06b54 increase iso image directory entry name size (prompt/hakonrk) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2717
 2006-11-05 17:30:54 +00:00
Peter Veenstra
3ea5a913a9 Add rewriten form of patch "[ 1498334 ] CD Images unmounting" created by Kronutz 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2658
 2006-06-22 13:15:07 +00:00
Peter Veenstra
329d32a8dd Fix some issues with mounting floppy images with invalid bootsector. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2602
 2006-04-17 10:45:32 +00:00
Peter Veenstra
2315b01df0 Add patch:" 
[ 1391443 ] directory iterators for the iso drive" from prompt


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2486
 2006-02-12 13:32:30 +00:00
Peter Veenstra
df67775306 time passes on and on.... 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2480
 2006-02-09 11:47:57 +00:00
Peter Veenstra
ad7700fa3b Add patch:126539:"cd image, fix for files without extension" from prompt. Fix a typo that probably broke endian support for isos 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2302
 2005-09-07 19:15:09 +00:00
Peter Veenstra
b3771fdeec new drivelabel functions (mechwarrior 2) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2143
 2005-03-25 08:39:05 +00:00
Peter Veenstra
8618ef8870 basic hidden file detection. Used as initial check by mechwarrior 2 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2128
 2005-03-16 20:44:56 +00:00
Peter Veenstra
2094d8b985 Year update 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2106
 2005-02-10 10:21:12 +00:00
Peter Veenstra
e9df6e56ab Change fpu for Elvira. Added isRemovable to drive for dott.cd and alike. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2047
 2004-11-03 23:13:55 +00:00
Peter Veenstra
62ad4ff475 Made it gcc2.95 friendly. Fix drivelabels on iso's. Fix Various stability issues with images 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2016
 2004-10-05 19:55:03 +00:00
Peter Veenstra
02ff2737d7 Add Patch 1001897 by Martin. Disabled modem and ipx networking by default as they depend on libraries not everybody may have. Reduces alarmed firewall people and is nicer on unix hosts as port 23 is a bit tricky 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1904
 2004-08-13 19:43:02 +00:00
Peter Veenstra
ca409fd57c Typo in preamble 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1899
 2004-08-04 09:12:57 +00:00
Peter Veenstra
67253f9e9b Added support for attribute searching with extend fcbs. 
Added support for volume label searching on Virtual Drives.
Added warnings for volume searching on Drive Fat.
Improved support for Filelabel searching on drive_local to include fcbfinds
Added Drivelabel "DOSBOX" to Virtual Drives.
Changed default Label for localdrives to "NO_LABEL".
Made DOS_FindFirst fcb finds aware.


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1770
 2004-04-18 14:49:50 +00:00
Dean Beeler
d0e2bfa15f Added FAT image access and DOS booter functionality 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1757
 2004-04-03 19:24:59 +00:00
Peter Veenstra
fcbd0fe854 Copyright to 2004 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1552
 2004-01-10 14:03:36 +00:00
Peter Veenstra
735883416c moved shell_inc.h to include 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1494
 2003-12-17 21:55:42 +00:00
Sjoerd van der Berg
9d0029f51b Add method for checking a remote drive. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1417
 2003-11-08 18:00:47 +00:00
Peter Veenstra
672415fcb9 fixed crashes when executing rescan on a virtual drive 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@979
 2003-05-02 10:51:04 +00:00
Ulf Wohlers
f1227be179 moved drive cache to dos_system.h 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@836
 2003-03-29 17:14:59 +00:00
Sjoerd van der Berg
d4b640d29e Fixes for not using dirent structure as a result 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@788
 2003-03-24 09:54:50 +00:00
Ulf Wohlers
469013e618 drivecache removes trailing dot, if no extension is available (linux compatibility) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@758
 2003-03-13 10:16:59 +00:00
Ulf Wohlers
e304c3262b new class cdromDrive 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@714
 2003-03-06 13:21:04 +00:00
Ulf Wohlers
cffa206680 Improved search for free dir id 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@693
 2003-02-25 13:28:42 +00:00