1
0
mirror of https://github.com/moparisthebest/pacman synced 2024-11-16 14:25:21 -05:00
Commit Graph

286 Commits

Author SHA1 Message Date
Dan McGee
af357d6ab0 Allow fileconflict if unowned file moving into backup array
The bulk of this commit is adding new tests to ensure the new behavior
works without disrupting old behavior. This is a relatively sane maneuver
when a package adds a conf file (e.g. '/etc/mercurial/hgrc') that was
not previously in the package, but it is placed in the backup array. In
essence, we can treat the existing file as having always been a part of
the package and do our normal compare/install as pacnew logic checks.

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-14 15:34:04 -05:00
Dan McGee
00628c7268 Unify package removal code
This code duplication has always been a rather clumsy casuality of
fixing some past upgrade issues. Unify the removal code across upgrade
and remove operations into  a new _alpm_remove_single_package() method
wihch makes it very clear how we handle upgrade and remove differently,
via several conditionals on newpkg.

This commit highlights interesting behavior such as the fact that the
implicit removal in every package upgrade never gets transaction events
or progress callbacks.

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-06 09:26:09 -05:00
Allan McRae
afc96f2ab3 Prefix _alpm_errno_t members with ALPM
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-07-02 02:01:39 +10:00
Allan McRae
bd88a8d551 Prefix alpm_transprog_t members with ALPM
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-07-02 02:01:39 +10:00
Allan McRae
3189d3bc4a Prefix alpm_transevt_t members with ALPM
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-07-02 02:01:39 +10:00
Allan McRae
39262acab6 Prefix alpm_transflag_t members with ALPM
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-07-02 02:01:39 +10:00
Allan McRae
ca43fdd92f Prefix alpm_loglevel_t members with ALPM
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-07-02 02:01:38 +10:00
Allan McRae
eb39a9482b Prefix alpm_pkgreason_t members with ALPM
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-07-02 02:01:38 +10:00
Dan McGee
13235ba65a Make local_db_read() private to the local backend
There is little need to expose the guts of this function even within the
library. Make it static in be_local.c, and clean up a few other things
since we know exactly where it is being called from:

* Remove unnecessary origin checks in _cache_get_*() methods- if you are
  calling a cache method your package type will be correct.
* Remove sanity checks within local_db_read() itself- packages will
  always have a name and version if they get this far, and the package
  object will never be NULL either.

The one case calling this from outside the backend was in add.c, where
we forced a full load of a package before we duplicated it. Move this
concern elsewhere and have pkg_dup() always force a full package load
via a new force_load() function on the operations callback struct.

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-06-30 11:51:49 -05:00
Dan McGee
b94e8ecd1f Fix a few warnings pointed out via clang scan-build
Some of these are legit (the backup hash NULL checks), while others are
either extemely unlikely or just impossible for the static code
analysis to prove, but are worth adding anyway because they have little
overhead.

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-06-30 11:51:36 -05:00
Allan McRae
cd1e39ba62 Rename pmbackup_t to alpm_backup_t
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-06-28 23:28:23 +10:00
Allan McRae
6b62508c86 Rename pmtrans_t to alpm_trans_t
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-06-28 23:27:16 +10:00
Allan McRae
8a04bc25a1 Rename pmpkg_t to alpm_pkg_t
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-06-28 23:26:39 +10:00
Allan McRae
939d5a9511 Rename pmdb_t to alpm_db_t
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-06-28 14:16:12 +10:00
Allan McRae
64c1cf7921 Rename pmhandle_t to alpm_handle_t
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-06-28 14:04:00 +10:00
Dan McGee
54ef162a1a Convert backup list to new pmbackup_t type
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>
2011-06-22 12:31:12 -05:00
Dan McGee
ee015f086f Ensure handle is valid and pm_errno is reset when calling into API
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>
2011-06-14 10:01:08 -05:00
Dan McGee
52bffd2457 Switch all logging to use handle directly
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>
2011-06-13 19:41:16 -05:00
Dan McGee
e2aa952689 Move pm_errno onto the handle
This involves some serious changes and a very messy diff, unfortunately.

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-06-13 19:38:38 -05:00
Dan McGee
fb3ad7f882 Add handle argument to alpm_(add|remove)_pkg()
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>
2011-06-13 19:32:59 -05:00
Dan McGee
ff7ad5fd73 commit_single_pkg(): Use handle object directly
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>
2011-06-09 15:32:28 -05:00
Dan McGee
7968d30510 Require handle argument to alpm_logaction()
This is the first in a series of patches to update the API to remove the
implicit global handle variable.

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-06-09 14:24:45 -05:00
Dan McGee
e826c143d3 Kill all remaining 'PATH_MAX + 1' usages
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>
2011-06-09 14:16:55 -05:00
Dan McGee
8c6a636cd9 Merge branch 'maint'
Conflicts:
	lib/libalpm/add.c
2011-06-07 11:43:12 -05:00
Allan McRae
67c33fb8ff Remove incorrect output when downloading only
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>
2011-06-07 10:51:46 -05:00
Dan McGee
e68f5d9a30 Remove global handle dependencies from sync/upgrade paths
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>
2011-06-03 13:18:36 -05:00
Dan McGee
d2f05f72f0 Remove global handle from remove.c
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-06-03 12:53:53 -05:00
Dan McGee
7fc635fee0 Remove global handle from util.c
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-06-03 12:33:18 -05:00
Dan McGee
de36c5fac4 Push down extern handle variable to files that need it
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>
2011-06-03 12:23:32 -05:00
Dan McGee
78cbc045c1 Remove ALPM_LOG_FUNC macro
The usefulness of this is rather limited due to it not being compiled
into production builds. When you do choose to see the output, it is
often overwhelming and not helpful. The best bet is to use a debugger
and/or well-placed fprintf() statements.

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-06-03 11:48:24 -05:00
Dan McGee
e39c104d13 cleanup: add_pkg() and remove_pkg()
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-04-22 15:58:34 -05:00
Rémy Oudompheng
670b315c4d alpm.h: add/improve function documentation
Signed-off-by: Rémy Oudompheng <remy@archlinux.org>
2011-04-21 07:08:35 +02:00
Dan McGee
791928dc48 Header inclusion cleanup
This does touch a lot of things, and hopefully doesn't break things on
other platforms, but allows us to also clean up a bunch of crud that no
longer needs to be there.

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-04-20 20:09:13 -05:00
Dan McGee
4af6c72d79 syntax: if/while statements should have no trailing space
This is the standard, and we have had a few of these introduced lately
that should not be here.

Done with:
  find -name '*.c' | xargs sed -i -e 's#if (#if(#g'
  find -name '*.c' | xargs sed -i -e 's#while (#while(#g'

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-04-20 19:47:39 -05:00
Dan McGee
0303b26b1e Style change: return(x) --> return x
This was discussed and more or less agreed upon on the mailing list. A
huge checkin, but if we just do it and let people adjust the pain will
end soon enough. Rebasing should be relatively straighforward for anyone
that sees conflicts; just be sure you use the new return style if
possible.

The following semantic patch was used to do the change, along with some
hand-massaging in order to preserve parenthesis where appropriate:

The semantic match that finds this problem is as follows, although some
hand-massaging was done in order to keep parenthesis where appropriate:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression a;
@@
- return(a);
+ return a;

// </smpl>

A macros_file was also provided with the following content:

Additional steps taken, mainly for ASSERT() macros:
$ sed -i -e 's#return(NULL)#return NULL#' lib/libalpm/*.c
$ sed -i -e 's#return(-1)#return -1#' lib/libalpm/*.c

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-03-20 19:49:45 -05:00
Dan McGee
6735807c0f Remove trans->skip_add
This is old code that has since gone stale; we no longer ever add
anything to this list so no need to keep it around and check the
contents during extraction.

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-02-22 16:48:51 -06:00
Xavier Chantry
e263cf7231 alpm: drop old target interfaces
It's likely that these interfaces will break sooner or later, now that
pacman no longer uses them.

So better force the two people who use them to migrate their code to the
new add_pkg/remove_pkg interface, which is very easy anyway.

Signed-off-by: Xavier Chantry <chantry.xavier@gmail.com>
2011-01-29 19:40:08 +01:00
Xavier Chantry
fb7e1b4b9b alpm: new alpm_add_pkg interface
This new function is meant to deprecate all existing
sync/add target functions :
int alpm_sync_target(char *target);
int alpm_sync_dbtarget(char *db, char *target);
int alpm_add_target(char *target);

Rather than dropping these 3 interfaces, it might be better to rewrite
them using alpm_add_pkg for now.

Signed-off-by: Xavier Chantry <chantry.xavier@gmail.com>
2011-01-29 19:33:15 +01:00
Dan McGee
d03b57f459 Remove need for floating point division in backend
All of these can be done with integer division; the only slightly
interesting part is ensuring we round up like before with calling the
ceil() function.

We can also remove the math library from requirements; now that the only
ceil() calls are gone, we don't need this anymore.

Signed-off-by: Dan McGee <dan@archlinux.org>
2011-01-10 10:49:55 -06:00
Allan McRae
f966f3a834 Use size_t for alpm_list sizes
There is a lot of swtiching between size_t and int for alpm_list sizes
in the codebase.   Start converting these to all be size_t by adjusting
the return type of alpm_list_count and fixing all additional warnings
given by -Wconversion that are generated by this change.

Dan: a few more small changes to ensure things compile, adjusting some
printf format string characters to accommodate the larger size on x86_64.

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-01-07 21:15:46 -06:00
Allan McRae
d288240426 Update copyright years for 2011
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-01-07 18:47:37 -06:00
Jakob Gruber
cb7ba4e4e5 Add const to some ALPM function signatures
char * -> const char *.

Signed-off-by: Dan McGee <dan@archlinux.org>
2010-12-30 09:25:16 -06:00
Dan McGee
209d0643e5 Attempt to stop installation when we encounter problems
This should hopefully address some of the concerns raised in FS#11639 with
regards to continuing after filling the disk up.

Add some more checks and passing of error conditions between our functions.
When a libarchive warning is encountered, check if it is due to lack of disk
space and if so upgrade it to an error condition.  A review of other
libarchive warnings suggests that these are less critical and can remain as
informative warning messages at this stage.

Note the presence of errors after extraction of an entire package is complete.
If so, we abort the transaction to be on the safe side and keep damage to a
minimum.

Signed-off-by: Dan McGee <dan@archlinux.org>
[Allan: make ENOSPC warning into an error]
Signed-off-by: Allan McRae <allan@archlinux.org>

Signed-off-by: Dan McGee <dan@archlinux.org>
2010-12-12 21:42:41 -06:00
Dan McGee
b276a76dc9 Turn libarchive warnings into libalpm warnings
Rather than hiding these warnings, show them to the user as they happen.
This will prevent things such as hiding full filesystem errors (ENOSPC) from
the user as seen in FS#11639.

Signed-off-by: Dan McGee <dan@archlinux.org>
[Allan: adjust warning wording and add gettext calls]
Signed-off-by: Allan McRae <allan@archlinux.org>

Signed-off-by: Dan McGee <dan@archlinux.org>
2010-12-12 21:42:41 -06:00
Allan McRae
fc32faaa6a Completely separate local and sync db handling
Put the db_operations struct to use and completely split the handling
of the sync and local databases.

Signed-off-by: Allan McRae <allan@archlinux.org>
2010-10-14 13:17:39 +10:00
Allan McRae
5b2de3d8ec Separate be_files into be_sync and be_local
The file be_files.c is "split" to be_local.c and be_sync.c in order
to achieve separate handling of sync and local databases.

Some basic clean-up of functions that are only of use for local or
sync databases has been performed and some rough function renaming
in duplicated code has been performed to prevent compilation errors.
However, most of the clean-up and final separation of sync and local
db handling occurs in following patches.

Signed-off-by: Allan McRae <allan@archlinux.org>
2010-10-14 13:17:38 +10:00
Dan McGee
522ef5e981 Move the cache stuff where it should be
Cache bullshit only has relevance to be_files, so move it there.

Signed-off-by: Dan McGee <dan@archlinux.org>
[Allan: BIG rebase]
Signed-off-by: Allan McRae <allan@archlinux.org>
2010-10-13 23:53:18 +10:00
Allan McRae
5a3aae02fe Check return value of chdir and getcwd
Prevents compiler warnings when building with -D_FORTIFY_SOURCE=2

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
2010-07-01 00:14:59 -05:00
Dan McGee
a36ff9404b Bump copyright dates to 2010
Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-14 19:46:59 -05:00
Xavier Chantry
1aa1d00248 fix a few warnings reported by clang
- remove unused variables
- some more sanity checks
- safer printf

Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-14 19:25:48 -05:00