* lisp/net/trampver.el: Change version to "2.3.5.26.3".
(customize-package-emacs-version-alist): Add Tramp version
integrated in Emacs 26.3.
* test/lisp/net/tramp-tests.el (tramp-test42-auto-load):
Add skip for w32.
* test/lisp/net/tramp-tests.el (tramp-test42-auto-load):
Expect a failed result if remote file access is not enabled,
as it happens while doing the test on Windows.
Taken from <https://sources.debian.org/patches/emacs/1:26.1+1-1>
* test/lisp/ibuffer-tests.el (ibuffer-filter-inclusion-3):
* test/lisp/net/tramp-tests.el (tramp-test42-remote-load-path):
Regexp-quote file names to avoid failures with directory names
of the form "build/emacs-i87jK3/emacs-26.1+1/...".
* test/lisp/net/dbus-tests.el (dbus-test02-register-service-own-bus):
Unset $DISPLAY when calling dbus-launch, in order to avoid
possible X11 authentication errors. (Bug#32084)
* doc/misc/trampver.texi:
* lisp/net/trampver.el: Change version to "2.3.4".
* lisp/net/tramp-smb.el (tramp-smb-handle-delete-directory):
Check, that the directory has been removed indeed.
* test/lisp/net/tramp-tests.el (tramp-test21-file-links): Adapt test.
(tramp--test-emacs25-p): New defun.
(tramp-test34-vc-registered): Use it.
* test/lisp/net/tramp-tests.el
(tramp-test32-environment-variables-and-port-numbers):
Adapt check for systems which do not support "echo -n". (Bug#29712)
* lisp/files.el (file-name-non-special):
Inhibit `file-name-handler-alist' only for some operations.
Add missing operations. (Bug#29579)
* lisp/net/tramp-compat.el (tramp-compat-file-name-quote):
Do not quote if it is quoted already.
* lisp/net/tramp-smb.el (tramp-smb-handle-insert-directory):
Use `copy-tree' but `copy-sequence'.
* lisp/net/tramp.el (tramp-handle-file-truename): Handle several
trailing slashes correctly.
* test/lisp/net/tramp-tests.el (tramp-test11-copy-file)
(tramp-test12-rename-file, tramp-test24-file-acl)
(tramp-test25-file-selinux, tramp--test-check-files):
Handle also quoted file names.
(tramp-test21-file-links): Fix file name quoting test.
(tramp-test24-file-acl): Be more robust for "smb" method.
(tramp-test35-make-auto-save-file-name): Enable hidden test cases.
* lisp/net/tramp.el (tramp-autoload-file-name-regexp):
Do not use "\\'" in regexp. (Bug#29163)
(top) Do not run (tramp-register-autoload-file-name-handlers)
when loading tramp.el.
* test/lisp/net/tramp-tests.el (tramp--test-mock-p): New defun.
(tramp-test32-environment-variables-and-port-numbers)
(tramp-test41-asynchronous-requests): Use it.
(tramp-test42-auto-load): New test.
(tramp-test43-recursive-load, tramp-test44-remote-load-path)
(tramp-test45-delay-load, tramp-test46-unload): Rename.
* lisp/net/tramp.el (tramp-autoload-file-name-handler): Load Tramp only if
`tramp-mode' is non-nil.
(tramp-unload-file-name-handlers): Unload also
`tramp-autoload-file-name-handler'.
* test/lisp/net/tramp-tests.el (tramp-test42-delay-load): Extend test.
* lisp/net/tramp-adb.el (tramp-adb-handle-rename-file):
* lisp/net/tramp-gvfs.el (tramp-gvfs-do-copy-or-rename-file):
* lisp/net/tramp-sh.el (tramp-do-copy-or-rename-file): Handle FILENAME
being a directory. (Bug#28896)
* test/lisp/net/tramp-tests.el (tramp-test11-copy-file)
(tramp-test12-rename-file): Test also FILENAME being a directory.
* lisp/net/tramp.el (tramp-file-name-for-operation):
Add `file-system-info'.
* lisp/net/tramp-adb.el (tramp-adb-handle-file-system-info): New defun.
(tramp-adb-file-name-handler-alist): Use it.
* lisp/net/tramp-gvfs.el (tramp-gvfs-file-system-attributes)
(tramp-gvfs-file-system-attributes-regexp): New defconst.
(tramp-gvfs-handle-file-system-info): New defun.
(tramp-gvfs-file-name-handler-alist): Use it.
(tramp-gvfs-get-directory-attributes): Fix property name.
(tramp-gvfs-get-root-attributes): Support also file system attributes.
* lisp/net/tramp-sh.el (tramp-sh-handle-file-system-info): New defun.
(tramp-sh-file-name-handler-alist): Use it.
(tramp-sh-handle-insert-directory): Insert size information.
(tramp-get-remote-df): New defun.
* lisp/net/tramp-smb.el (tramp-smb-handle-file-system-info): New defun.
(tramp-smb-file-name-handler-alist): Use it.
(tramp-smb-handle-insert-directory): Insert size information.
* test/lisp/net/tramp-tests.el (tramp-test37-file-system-info):
New test.
(tramp-test38-asynchronous-requests)
(tramp-test39-recursive-load, tramp-test40-remote-load-path)
(tramp-test41-unload): Rename.
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November. Change these FTP URLs to https://ftp.gnu.org
instead. Make similar changes for URLs to other organizations moving
away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
* test/lisp/net/tramp-tests.el (seq): Don't require.
(tramp--test-emacs26-p): New defun.
(tramp-test10-write-region, tramp-test11-copy-file)
(tramp-test12-rename-file, tramp-test15-copy-directory)
(tramp-test21-file-links): Use it.
(tramp-test16-file-expand-wildcards): Use `copy-sequence'.
This changes the behavior of rename-file etc. slightly.
The old behavior mostly disagreed with the documentation, and had
a race condition bug that could allow attackers to modify victims'
write-protected directories (Bug#27986).
* doc/lispref/files.texi (Changing Files): Document that in
rename-file etc., NEWFILE is special if it is a directory name.
* etc/NEWS: Document the change in behavior.
* src/fileio.c (directory_like): Remove. All uses removed.
(expand_cp_target): Test only whether NEWNAME is a directory name,
not whether it is currently a directory. This avoids a race.
(Fcopy_file, Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
Document behavior if NEWNAME is a directory name.
(Frename_file): Simplify now that the destdir behavior occurs
only when NEWNAME is a directory name.
* test/lisp/net/tramp-tests.el (tramp-test11-copy-file)
(tramp-test12-rename-file, tramp--test-check-files):
Adjust tests to match new behavior.
* doc/misc/tramp.texi (Traces and Profiles): Mention the
backtrace when tramp-verbose is greater than or equal to 10.
* lisp/net/tramp-adb.el (tramp-adb-file-name-handler-alist):
Use `tramp-handle-add-name-to-file'.
* lisp/net/tramp-gvfs.el (tramp-gvfs-file-name-handler-alist): Use
`tramp-handle-add-name-to-file' and `tramp-handle-file-truename'.
* lisp/net/tramp-sh.el (tramp-sh-handle-make-symbolic-link): Improve.
* lisp/net/tramp-smb.el (tramp-smb-errors):
Add "NT_STATUS_CONNECTION_DISCONNECTED" and
"NT_STATUS_OBJECT_PATH_SYNTAX_BAD".
(tramp-smb-file-name-handler-alist): Use `tramp-handle-file-truename'.
(tramp-smb-do-file-attributes-with-stat): Return non-nil only
if one of the attributes is non-nil.
(tramp-smb-handle-file-local-copy): Use `file-truename'.
(tramp-smb-handle-file-truename): Move to tramp.el.
(tramp-smb-handle-insert-directory): Show symlinks.
(tramp-smb-handle-make-symbolic-link): Improve.
(tramp-smb-read-file-entry): Handle extended file modes in Samba.
* lisp/net/tramp.el (tramp-handle-add-name-to-file)
(tramp-handle-file-truename): New defuns.
* test/lisp/net/tramp-tests.el (tramp-test21-file-links): Extend test.
(tramp--test-check-files): Make check for "smb".
* lisp/files.el (files--splice-dirname-file): Quote whole file.
* lisp/net/tramp-sh.el (tramp-sh-handle-make-symbolic-link):
Do not expand TARGET, it could be remote.
(tramp-sh-handle-file-truename): Check for cyclic symlink also
in case of readlink. Quote result if it looks remote.
(tramp-sh-handle-file-local-copy): Use `file-truename'.
* test/lisp/net/tramp-tests.el (tramp-test08-file-local-copy)
(tramp-test09-insert-file-contents): Test also file missing.
(tramp-test21-file-links): Extend test.
