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51 Commits

Author SHA1 Message Date
Andrew Borodin
6ca4ab4b4e Rename FISH VFS to SHELL one. 2023-10-15 16:04:39 +03:00
Andrew Borodin
290a57b474 struct vfs_s_inode: add the 'user_data' member. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2023-05-01 13:04:41 +03:00
Andrew Borodin
5db6715a5f VFS: don't use vfs_s_inode::data_offset for file name normalization. 
Use new member vfs_s_entry::leading_spaces for that.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2022-10-10 21:07:40 +03:00
Andrew Borodin
ebb328353e (vfs_s_subclass::dir_load): constify argument. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2022-06-05 12:19:44 +03:00
Andreas Mohr
8d84972533 (extfs_get_archive_name): fix -Wcast-qual warning. 
extfs.c:799:24: warning: cast from 'const struct extfs_super_t *' to 'struct vfs_s_super *' drops const qualifier [-Wcast-qual]
        archive_name = VFS_SUPER (archive)->name;
                       ^
../../../lib/vfs/xdirentry.h:39:46: note: expanded from macro 'VFS_SUPER'
#define VFS_SUPER(a) ((struct vfs_s_super *) (a))
                                             ^

Found by Clang-11

Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2021-06-20 15:14:55 +03:00
Andrew Borodin
4a83daacc4 Ticket #4147: VFS timestamps: use g_get_real_time(). 
In the function vfs_expire(), curr_time and exp_time are declared
guint64. curr_time is initialised with a timestamp and exp_time
with this timestamp minus vfs_timeout seconds. Later there is if
(stamping->time <= exp_time). Prior to commit
a94dd7d2de curr_time was initialised with
a value larger than vfs_timeout seconds, so everything was fine. This
commit changed the initialisation to a timer starting when mc is
started. So for the first vfs_timeout seconds, the result of the
subtraction is negative, but it is a guint64, so we just get a VERY
large unsigned value and the if (stamping->time <= exp_time) is always
true. So mc thinks the vfs hasn't been used recently and goes into an
infinite loop.

If one opens a .rpm file with mc and goes into the CONTENTS.cpio and
then tries to go into the .tar.gz there (this is the usual structure of
a .rpm) after waiting vfs_timeout seconds, everything is fine. However,
before vfs_timeout seconds, mc hangs.

Solution: use g_get_real_time() instead of mc_timer_elapsed().

Thanks nvwarr at hotmail.com for finding out the reason for this bug.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2020-12-12 20:39:01 +03:00
Andrew Borodin
28574f8008 (vfs_s_subclass::dir_uptodate): return gboolean instead of int. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2020-05-17 18:48:18 +03:00
Andrew Borodin
9581c263b2 VFS: use mc_timer for timestamps. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2020-05-17 18:48:18 +03:00
Andrew Borodin
7ce3ca0991 Make VFS faster a bit. 
Each VSF entry is added to VFS using vfs_s_insert_entry() via
g_list_append(). For long lists, a lot of walking through entire list
is performed. To get rid that, change type of vfs_s_inode::subdir from
GList to GQueue.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2019-09-29 15:11:53 +03:00
Andrew Borodin
9df841478b VFS: move flush member from vfs_s_subclass to vfs_class. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2019-06-15 17:43:00 +03:00
Andrew Borodin
45bd20ab0b VFS: move logfile member from vfs_s_subclass to vfs_class. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2019-06-15 17:43:00 +03:00
Andrew Borodin
0c66d9cef6 extfs: refactoring: use standard VFS structures. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2019-04-27 19:29:25 +03:00
Andrew Borodin
533cbbd971 VFS: make vfs_file_handler related macros more readable. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2019-04-27 19:29:24 +03:00
Andrew Borodin
6d21416672 VFS: derive VFS-specific file handler class from vfs_file_handler_t. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2019-04-27 19:29:24 +03:00
Andrew Borodin
3e08cc7226 VFS: derive VFS-specific super class from vfs_s_super. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2019-04-27 19:29:24 +03:00
Andrew Borodin
d51f1f4963 VFS: refactor VFS unit initialization. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2019-04-27 19:29:24 +03:00
Andrew Borodin
672ba46c8b VFS: make vfs_class and vfs_s_subclass related macros more readable. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2019-04-27 19:29:24 +03:00
Andrew Borodin
0fbd98fece Join vfs_class_flags_t and vfs_subclass_flags_t. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2019-04-27 19:29:24 +03:00
Andrew Borodin
c764d60238 VFS: (vfs_s_subclass): derive from vfs_class. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2019-04-27 19:29:24 +03:00
Andrew Borodin
1fec6e9854 Partially revert "VFS: (vfs_s_subclass): make the derived class from vfs_class." 
This reverts commit 5d1284c4a6.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2018-09-10 12:47:12 +03:00
Andrew Borodin
c7206191bc Revert "VFS: make VFS-specific super class as derived one from vfs_s_super." 
This reverts commit ab033ad318.
 2018-09-10 12:47:12 +03:00
Andrew Borodin
c91e3d5edb Revert "VFS: make VFS-specific file handler class the derived one from vfs_file_handler_t." 
This reverts commit 2d58e4d624.
 2018-09-10 12:47:12 +03:00
Andrew Borodin
b684ce2565 Clarify usage of FL_NONE value. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2018-09-09 19:10:43 +03:00
Andrew Borodin
2d58e4d624 VFS: make VFS-specific file handler class the derived one from vfs_file_handler_t. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2018-09-09 19:10:43 +03:00
Andrew Borodin
ab033ad318 VFS: make VFS-specific super class as derived one from vfs_s_super. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2018-09-09 19:10:43 +03:00
Andrew Borodin
5d1284c4a6 VFS: (vfs_s_subclass): make the derived class from vfs_class. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2018-09-09 19:10:43 +03:00
Andrew Borodin
af466458b7 vfs: create enum vfs_linear_state_t instead of defines. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2018-02-04 11:30:23 +03:00
Andrew Borodin
cb354e5490 (vfs_file_handler_t::changed): change type from int to gboolean. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2018-02-04 11:30:23 +03:00
Andrew Borodin
a514ce6d13 (vfs_s_super::want_stale): change type from int to gboolean. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2018-02-04 11:30:23 +03:00
Andrew Borodin
5e070286b1 Indentation. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2012-12-20 16:22:23 +04:00
Pavel Vasilyev
f84bbd8583 vfs_s_subclass::linear_read: return ssize_t instead of int. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2012-12-20 15:35:18 +04:00
Slava Zanko
94bd4b1f78 Code indentation. 
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2012-07-17 17:04:05 +04:00
Slava Zanko
21d1f61b40 Ticket #2800: Garbage directory listing in ftpfs 
Just open any non-anonymous FTP connection.
 2012-05-18 12:31:29 +03:00
Slava Zanko
d69d9b31f1 VFS core: vfs_s_free_inode() function have global visibility 
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2012-03-06 11:33:12 +03:00
Slava Zanko
73a7f1ce67 Ticket #2695: The vfs_path_t expansion to 'src/' subdirectory 
Added vfs_subclass_flags_t type

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2012-03-06 11:33:12 +03:00
Andrew Borodin
664b3efcda Ticket #2623: vfs: use data after free. 
(vfs_s_close): vfs-specific data of file handler
vfs_file_handler_t::data is freed in vfs_s_subclass::fh_close method and
then can be used in vfs_s_subclass::file_store_one. Bug is related to
ftp and fish VFSes.

Added new vfs_s_subclass::fh_free_data method to free vfs-specific data
of file handler vfs_file_handler_t::data. Use it in ftp and vfs VFSes.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
 2011-10-19 12:45:28 +04:00
Slava Zanko
12dfe1bd55 VFS ftpfs: fixed broken filenames in unaligned 'ls' command output 
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-09-08 20:10:48 +03:00
Slava Zanko
4e56efafe6 Ticket #81: savannah: can't access files on ftp starting with space 
files starting with space can't be acessed by mc through ftp - it
shows the file as not having the leading space and attempts to
access it produce 'permission denied' errors.

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-07-11 19:50:32 +03:00
Slava Zanko
60123b7c99 Removed function vfs_s_get_path(); Function vfs_s_get_path_mangle() renamed to vfs_s_get_path() 
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-06-23 14:45:02 +03:00
Slava Zanko
bba132381e vfs_path_to_str() now return URL string instead of old representation 
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-06-23 14:45:01 +03:00
Slava Zanko
e6ec447585 Following prototypes of functions was changed in VFS-module API: 
* archive_check
 * archive_same
 * open_archive

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-06-23 14:45:00 +03:00
Slava Zanko
922114a1d0 Following prototypes of functions was changed in VFS-module API: 
* archive_check
 * archive_same
 * open_archive

Added new functions:

 * vfs_path_element_clone()
 * vfs_path_clone()
 * vfs_path_remove_element_by_index()

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-06-23 14:45:00 +03:00
Slava Zanko
997876a109 Remove vfs_url_t structure (replace with vfs_path_element_t) 
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-06-23 14:45:00 +03:00
Slava Zanko
a12fdfbb0e VFS: many changes for use vfs_path_t 
* completed vfs_path_from_str();
 * completed vfs_path_to_str() and vfs_path_to_str_elements_count();
 * removed deprecated vfs_split();
 * changes in all related code;
 * new unit tests.

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-06-23 14:44:59 +03:00
Slava Zanko
479902f83e Following prototypes of functions was changed in VFS-module API: 
* open
 * getlocalcopy
 * ungetlocalcopy

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-06-23 14:44:58 +03:00
Andrew Borodin
42bc3171c3 Ticket #2361: VFS URI reimplementation 
Created vfs_url_t structure

...and use it to parse and store network VFS options.

vfs_s_super structure now has a special member for network VFS options.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-06-23 14:44:57 +03:00
Slava Zanko
b46d2a3d62 Renamed struct vfs_s_fh to vfs_file_handler_t 
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-04-07 13:45:46 +04:00
Andrew Borodin
68628184b1 vfs_s_super and vfs_s_fh now don't contain members specific to any vfs. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-04-07 13:45:46 +04:00
Andrew Borodin
519246eccd Use GList to store directory content in vfs_s_inode. 
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-04-07 13:45:46 +04:00
Andrew Borodin
401aaa5014 Ticket #2501: continue split of VFS core library and VFS plugins. 
Use GList for list of vfs_s_super objects in vfs_s_subclass.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
 2011-04-07 13:45:46 +04:00