Only one of these looked like a real red flag, in find_requiredby(), but
it doesn't hurt to fix several of them up anyway.
Unfortunately, we can't turn this on universally due to things like the
sync(), remove(), etc. builtins which we often use as variable names.
Signed-off-by: Dan McGee <dan@archlinux.org>
We have just looped through the list of files, so might as well get
the count as we go.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This addresses FS#24904. In a normal upgrade case, this replacement
seems to work just fine. However, when doing a sync "replace" type
upgrade, we weren't properly handling this edge case due to path
comparison not ignoring trailing slashes. Fix this by pruning any
trailing slashes past a certain point of file conflict resolution where
we no longer need them, which allows us to safely detect cases such as
now tested in the new pactest.
Signed-off-by: Dan McGee <dan@archlinux.org>
While researching the root cause of FS#24904, I couldn't help but clean
up some of the cruft in here. A few whitespace/line-wrapping issues, but
also fix shadowed variables and add some const where applicable.
Signed-off-by: Dan McGee <dan@archlinux.org>
We can reorganize things a bit to not require reading a directory-only
entry first (or at all). This was noticed while working on some pactest
improvements, but should be a good step forward anyway.
Also make _alpm_splitname() a bit more generic in where it stores the
data it parses.
Signed-off-by: Dan McGee <dan@archlinux.org>
Discovered this when doing some pactest rewrite work to generate
archives in memory only. If a sync database file or PKGINFO file is
missing a newline on the final line, the text from that line gets tossed
aside and never read into the package struct. This is pretty critical
when that last line is a depend or something.
Signed-off-by: Dan McGee <dan@archlinux.org>
These operate on the handle, and the state is stored on the handle, so
move them where they belong. Up until now only the transaction stuff
calls them, but this will soon change and alpm_db_update() will handle
locking all on its own.
Signed-off-by: Dan McGee <dan@archlinux.org>
Start by converting all of our flags to a 'status' bitmask (pkgcache
status, grpcache status). Add a new 'valid' flag as well. This will let
us keep track if the database itself has been marked valid in whatever
fashion.
For local databases at the moment we ensure there are no depends files;
for sync databases we ensure the PGP signature is valid if
required/requested. The loading of the pkgcache is prohibited if the
database is invalid.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is another step toward doing both local database validation
(ensuring we don't have depends files) and sync database validation (via
signatures if present) when the database is registered.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is the ideal place to do it as all clients should be checking the
return value and ensuring there are no errors. This is similar to
pkg_load().
We also add an additional step of validation after we download a new
database; a subsequent '-y' operation can potentially invalidate the
original check at registration time.
Note that this implementation is still a bit naive; if a signature is
invalid it is currently impossible to refresh and re-download the file
without manually deleting it first. Similarly, if one downloads a
database and the check fails, the database object is still there and can
be used. These shortcomings will be addressed in a future commit.
Signed-off-by: Dan McGee <dan@archlinux.org>
For the files count when loading from a package, we can keep a counter.
The two in the frontend were completely useless due to the fact that if
sync_dbs is non-NULL, alpm_list_count() will always be greater than 0.
Signed-off-by: Dan McGee <dan@archlinux.org>
This doesn't fix the real (bigger) problem of failing to parse sync
databases without directory entries, but it does prevent the parser from
segfaulting when the first desc file encountered did not have a
directory entry, among other conditions.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is the first step at separating the pacman message catalog and the
scripts message catalog. Makefiles, configure.ac, and other such files
are adjusted accordingly, as well as renaming files. The TEXTDOMAIN of
scripts is also adjusted.
Note that no actual pot or po files get changed here; these will get
pruned in a future commit so each catalog contains only the necessary
messages.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is for the eventual 4.0.0 release, but more importantly to
logically separate new translations and strings from the PO split about
to happen between pacman and scripts.
Signed-off-by: Dan McGee <dan@archlinux.org>
This allows us to separate the name and hash elements in one place and
not scatter different parsing code all over the place, including both
the frontend and backend.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is an unfortunate chain of events. RET_ERR and RET_ERR_VOID will
eventually call CHECK_HANDLE, which resets the handle's pm_errno member.
Dan probably had a reason for doing this, so we merely switch the order
of operations in the RET_ERR macros to avoid stomping on our pm_errno.
Signed-off-by: Dave Reisner <d@falconindy.com>
* Check the return value of canonicalize_path() for non-NULL
* Use ASSERT and RET_ERR as appropriate
* Make remove_cachedir() use same path munge logic as add_cachedir()
Signed-off-by: Dan McGee <dan@archlinux.org>
Documented the _alpm_download() function in dload.c
Signed-off-by: Kerrick Staley <mail@kerrickstaley.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
Added a line to the top of each of be_local.c, be_package.c, and
be_sync.c indicating their purposes.
Signed-off-by: Kerrick Staley <mail@kerrickstaley.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
We were using copy_data before; this works for the struct itself but not
the strings contained within. Fix it up by duplicating all the data as
we do with our other structures.
Signed-off-by: Dan McGee <dan@archlinux.org>
Calling get_logcb() here would reset any previous setting of
handle->pm_errno due to the CHECK_HANDLE() macro contained within. This
would make error setting a bit funny if one set pm_errno before calling
_alpm_log(), such as in the RET_ERR() macro.
Signed-off-by: Dan McGee <dan@archlinux.org>
This removes the need to write accessor methods for every type we have,
and simplifies the API. Any type that doesn't need magic* can be
converted in this fashion to make it easier for frontend applications to
use, as well as make it less of a pain to introduce new such structs in
the future.
* "magic" meaning something like pmpkg_t where values can be lazy loaded.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is more in line with reality and what we have our makepkg, etc.
options named anyway.
Original-patch-by: Kerrick Staley <mail@kerrickstaley.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
* Don't name static methods with a gpgme_ prefix to avoid confusion with
methods provided by the library. These are static and local to our
file so just give them sane non-prefixed names.
* Rework sigsum_test_bit() to not require assignment.
* Don't balk if there is more than one signature available (for now,
only check the first).
* Fix error codes in publicly visible methods to return -1, not 0, if pkg
or db are not provided.
Signed-off-by: Dan McGee <dan@archlinux.org>
We didn't do due diligence before and ensure prior pm_errno values
weren't influencing what happened in further ALPM calls. I observed one
case of early setup code setting pm_errno to PM_ERR_WRONG_ARGS and that
flag persisting the entire time we were calling library code.
Add a new CHECK_HANDLE() macro that does two things: 1) ensures the
handle variable passed to it is non-NULL and 2) clears any existing
pm_errno flag set on the handle. This macro can replace many places we
used the ASSERT(handle != NULL, ...) pattern before.
Several other other places only need a simple 'set to zero' of the
pm_errno field.
Signed-off-by: Dan McGee <dan@archlinux.org>
* Move several variables into better scope
* const-ify a few variables
* Avoid duplicating filelists if it is unnecessary
* Better handling out out of memory condition when adding file conflicts
to our list
Signed-off-by: Dan McGee <dan@archlinux.org>
This allows callers to retrieve it from wherever is convenient, which
may or may not be on the package object itself.
Signed-off-by: Dan McGee <dan@archlinux.org>
This method is old, it doesn't adequately check for a NULL server list,
and can easily be done using better API method we provide these days.
All former users of this method can get similar results by calling
alpm_db_get_servers() and using the data from the returned server list.
Signed-off-by: Dan McGee <dan@archlinux.org>
Note that is a bit different than the normal _alpm_db_path() method; the
caller is expected to free the result.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is the last user of our global handle object. Once again the diff
is large but the functional changes are not.
Signed-off-by: Dan McGee <dan@archlinux.org>
This makes these functions consistent with the rest of the transaction
related API calls. We do an additional assert to ensure the handle
attached to the package is the same as the handle passed in.
Signed-off-by: Dan McGee <dan@archlinux.org>
The siglevel field of a newly created pmdb_t struct is now
initialized when it is created in _alpm_db_new().
Signed-off-by: Kerrick Staley <mail@kerrickstaley.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
A few of these snuck in as of late, some from the table display patches
that were using the previous format before we changed it after the 3.5.X
major release.
Noticed-by: Kerrick Staley <mail@kerrickstaley.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
Commit e68f5d9a30 did something a bit silly and changed the
scriptlet calls to use 'newpkg->handle' rather than the 'handle'
argument passed in. Use the handle directly.
Signed-off-by: Dan McGee <dan@archlinux.org>
Begin enforcing the need to pass a handle. This allows us to remove one
more extern handle declaration from the backend.
Signed-off-by: Dan McGee <dan@archlinux.org>
This requires a lot of line changes, but not many functional changes as
more often than not our handle variable is already available in some
fashion.
Signed-off-by: Dan McGee <dan@archlinux.org>
The few remaining instances were utilized for buffers in calls to
snprintf() and realpath(). Both of these functions will always ensure
the returned value is padded with '\0', so there is no need for the
extra byte.
Signed-off-by: Dan McGee <dan@archlinux.org>
The vast majority of the time we will just be passing the same string
value on to the lstat() call. The only time we need to duplicate it is
if the path ends in '/'. In one run using a profiler, only 400 of the
200,000 calls (0.2%) required the string to be copied first.
Signed-off-by: Dan McGee <dan@archlinux.org>
Due to the way we set up the graph structure, we don't always have good
parent information. The changes made in dd8cf0c12d assumed this, so
back them out and just live with the dead pointers being there in the
memory while we are cleaning up after ourselves.
Signed-off-by: Dan McGee <dan@archlinux.org>
These new method signatures return and take handle objects to operate on
so we can move away from the idea of one global handle in the API. There
is also another important change and that deals with the setting of root
and dbpaths. These are now done at initialization time instead of using
setter methods. This allows the library to operate more safely knowing
that paths won't change underneath it.
Signed-off-by: Dan McGee <dan@archlinux.org>
This keeps duplicate code to a minimum. This will come in more handy as
we refactor some of these option setters away.
Signed-off-by: Dan McGee <dan@archlinux.org>
When only downloading a package, pacman can produce some incorrect
output.
> pacman -Sddw nvidia-utils
warning: nvidia-utils-270.41.19-1 is up to date -- reinstalling
This line is now now silenced when using -Sw.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This allows us to not require the context (e.g. handle) when calling
this function. Also beef up the checks in the two callers of this
function to bail if the last return code is not ARCHIVE_EOF, which is
the expected value.
This requires a change to one of the pactest return codes and the
overall result of the test, but results in a much safer operating
condition whereby invalid database entries will stop the operation.
Signed-off-by: Dan McGee <dan@archlinux.org>
This kills a lot more global handle business off. sync.c still requires
the handle declaration for one reference that can't be changed yet; it
will be removed in a future patch which isolates all of the necesary API
changes.
Signed-off-by: Dan McGee <dan@archlinux.org>
This will make the patching process less invasive as we start to remove
this variable from all source files.
Signed-off-by: Dan McGee <dan@archlinux.org>
Similar to what we just did for the database; this will make it easy to
always know what handle a given package originated from.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is the first step in a long process to remove our dependence on the
global handle variable we currently share in libalpm, with the goal to
make things a bit more thread-safe and re-entrant.
Signed-off-by: Dan McGee <dan@archlinux.org>
These are simple accessor functions for a struct; the handle never even
comes into play when calling these functions.
Signed-off-by: Dan McGee <dan@archlinux.org>
