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* Deal with unused function parameters correctlyAllan McRae2011-05-04
| | | | | | | | | | | This started off removing the "(void)foo" hacks to work around unused function parameters and ended up fixing every warning generated by -Wunused-parameter. Dan: rename to UNUSED. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Header inclusion cleanupDan McGee2011-04-20
| | | | | | | | 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>
* syntax: if/while statements should have no trailing spaceDan McGee2011-04-20
| | | | | | | | | | | 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>
* lib: remove dead code in be_local and be_packageDave Reisner2011-04-20
| | | | Signed-off-by: Dave Reisner <d@falconindy.com>
* Remove indirection on get_name and get_version operationsDan McGee2011-04-15
| | | | | | | | | | | | | | For a package to be loaded from any of our backends, these two fields are always required upfront. Due to this fact, we don't need them to be backend-specific operations and can just refer to the field directly. Additionally, our static (and thus private) cache package accessors had a NULL check on pkg before returning the relevant field. Eliminate this since they only way they are ever called is via the packages attached callback struct, which would have caused the NULL pointer dereference in the first place. Signed-off-by: Dan McGee <dan@archlinux.org>
* Merge branch 'maint'Dan McGee2011-04-05
|\ | | | | | | | | | | | | Conflicts: lib/libalpm/be_sync.c lib/libalpm/db.c src/pacman/util.c
| * libalpm/be_local.c: unused variable entXavier Chantry2011-04-04
| | | | | | | | | | | | spotted by clang analyzer Signed-off-by: Xavier Chantry <chantry.xavier@gmail.com>
* | Merge branch 'maint'Dan McGee2011-03-21
|\| | | | | | | | | | | | | | | Conflicts due to change in return calling style. Conflicts: src/pacman/pacman.c src/pacman/sync.c
| * Fix assignment before NULL checkDan McGee2011-03-20
| | | | | | | | | | | | Easy fix, found using null_ref.cocci example Coccinelle script. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Style change: return(x) --> return xDan McGee2011-03-20
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Ensure d_type is not DT_UNKNOWN before relying on itDan McGee2011-03-01
| | | | | | | | | | Fixes FS#23090, a rather serious problem where the user was completely unable to read the local database. Even if entry->d_type is available, the given filesystem providing it may not fill the contents, in which case we should fall back to a stat() as we did before. In this case, the filesystem was XFS but there may be others. Signed-off-by: Dan McGee <dan@archlinux.org>
* Check local DB version before continuing transactionDan McGee2011-02-28
| | | | | | | | | Ensure we have a local DB version that is up to par with what we expect before we go down any road that might modify it. This should prevent stupid mistakes with the 3.5.X upgrade and people not running pacman-db-upgrade after the transaction as they will need to. Signed-off-by: Dan McGee <dan@archlinux.org>
* Fix some database size estimation problemsDan McGee2011-02-15
| | | | | | | | | | * Use stat() and not lstat(); we don't care for the size of the symlink if it is one, we want the size of the reference file. * FS#22896, fix local database estimation on platforms that don't abide by the nlink assumption for number of children. * Fix a missing newline on an error message. Signed-off-by: Dan McGee <dan@archlinux.org>
* Handle null pkgcache for local/sync db_populate()Pang Yan Han2011-02-07
| | | | | | | | | | | | | | | In sync_db_populate() and local_db_populate(), a NULL db->pkgcache is not caught, allowing the functions to continue instead of exiting. A later alpm_list_msort() call which uses alpm_list_nth() will thus traverse invalid pointers in a non-existent db->pkgcache->list. pm_errno is set to PM_ERR_MEMORY as _alpm_pkghash_create() will only return NULL when we run out of memory / exceed max hash table size. The local/sync db_populate() functions are also exited. Signed-off-by: Pang Yan Han <pangyanhan@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove redundant _alpm_strtrim() in be_local.cPang Yan Han2011-02-06
| | | | | | | | | | | | | | | | | | | | | | | | When reading the "desc" file in _alpm_local_db_read(), some strings are trimmed and checked for length > 0 before their use/duplication subsequently. They are then trimmed again when there is no need to. The following code snippet should illustrate it clearly: while(fgets(line, sizeof(line), fp) && strlen(_alpm_strtrim(line))) { char *linedup; STRDUP(linedup, _alpm_strtrim(line), goto error); info->groups = alpm_list_add(info->groups, linedup); } This patch removes the redundant _alpm_strtrim() calls in _alpm_local_db_read() such as the one inside the STRDUP shown above. Signed-off-by: Pang Yan Han <pangyanhan@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Read pkgcache into hashAllan McRae2011-02-04
| | | | | | | | | | | | Read the package information for sync/local databases into a pmpkghash_t structure. Provide a alpm_db_get_pkgcache_list() method that returns the list from the hash object. Most usages of alpm_db_get_pkgcache are converted to this at this stage for ease of implementation. Review whether these are better accessing the hash table directly at a later stage. Signed-off-by: Allan McRae <allan@archlinux.org>
* Get estimated package count when populating databasesDan McGee2011-02-04
| | | | | | | | | | | | | This works for both local and sync databases in slightly different ways. For the local database, we can use the directory hard link count on the local/ folder. For sync databases, we use the archive size coupled with some computed average per-package sizes to determine an estimate. This is currently a dead assignment once calculated, but could be used to set the initial size of a hash table. Signed-off-by: Dan McGee <dan@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
* Fix locale.h/setlocale inclusion with --disable-nlsDan McGee2011-02-01
| | | | | | | | | Noted in FS#22697. When I factored out _alpm_parsedate() into a common function, I didn't move the <locale.h> include properly, causing a build failure when NLS is disabled and this header isn't automatically included everywhere. Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove need to explicitly register the local DBDan McGee2011-01-29
| | | | | | | | | Perform the cheap struct and string setup of the local DB at handle initialization time to match the teardown we do when releasing the handle. If the local DB is not needed, all real initialization is done lazily after DB paths and other things have been configured anyway. Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove epoch as an independent fieldDan McGee2011-01-21
| | | | | | | | | | | | | | Instead, go the same route we have always taken with version-release in libalpm and treat it all as one piece of information. Makepkg is the only script that knows about epoch as a distinct value; from there on out we will parse out the components as necessary. This makes the code a lot simpler as far as epoch handling goes. The downside here is that we are tossing some compatibility to the wind; packages using force will have to be rebuilt with an incremented epoch to keep their special status. Signed-off-by: Dan McGee <dan@archlinux.org>
* Fix double filelist issue when upgrading a packageDan McGee2011-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to the way we funk around with package data loading, we had a condition where the filelist got doubled up because it was loaded twice. Packages are originally loaded with INFRQ_BASE. In an upgrade/sync, the package is checked for file conflicts next, leaving us in an "INFRQ_BASE | INFRQ_FILES" state. Later, when committing a single package, we have an explicit call to _alpm_local_db_read() with INFRQ_ALL as the level. Because the package's level did not match this, we skipped over our previous "does the incoming level match where I'm at" shortcut, and continued to load things again, because of a lack of fine-grained checking for each of DESC, FILES, and INSTALL. The end result is we loaded the filelist twice, causing our remove logic to iterate twice over the installed files, spewing a bunch of "cannot find file X" messages. Fix the problem by doing a bit more bitmasking logic throughout the load method, and also fix the sanity check at the beginning of the function- this should *only* be used for local packages as opposed to the "not a package" check that was there before. A debug log message was added to upgraderemove as well to match the one already in the normal remove codepath. Signed-off-by: Dan McGee <dan@archlinux.org>
* Use size_t for alpm_list sizesAllan McRae2011-01-07
| | | | | | | | | | | | | 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>
* Refactor old date parsing into single methodDan McGee2011-01-07
| | | | | | | We've managed to duplicate this four times at this point, so make it a method in util.c instead. Signed-off-by: Dan McGee <dan@archlinux.org>
* Update copyright years for 2011Allan McRae2011-01-07
| | | | | Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove FORCE reading from local DBDan McGee2011-01-05
| | | | | | We never wrote it here, so no need to read it in either. Signed-off-by: Dan McGee <dan@archlinux.org>
* Declare all local functions staticAllan McRae2010-12-30
| | | | | | | | | | | | All functions that are limited to the local translation unit are declared static. This exposed that the _pkg_get_deltas declaration in be_local.c was being satified by the function in packages.c which when declared static caused linker failures. Fixes all warnings with -Wmissing-{declarations,prototypes}. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Abstract has_scriptlet() to package ops structDan McGee2010-12-13
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove non-public functions from headerDan McGee2010-12-13
| | | | | | And rename accordingly. Signed-off-by: Dan McGee <dan@archlinux.org>
* Abort db_populate if dbpath is not setBruno Widmann2010-12-13
| | | | | | | Rather than segfault. Fixes FS#21345. Signed-off-by: Bruno Widmann <bruno.widmann@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Merge desc and depends files in local dbAllan McRae2010-12-12
| | | | | | | | | | | | Whenever depends is needed from the local db, so is desc. The only disadvantage to merging them is the additional time taken to read the depends entries when they are not needed. As depends is in general relatively small, the additional time taken to read it in will be negligable. Also, merging these files will speed up local database access due to less file seeks. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* dirent usage cleanupDan McGee2010-12-12
| | | | | | | | | | We were including the header in a lot of places it is no longer used. Additionally, use the correct autoconf macro for determining whether d_type is available as a member: HAVE_STRUCT_DIRENT_D_TYPE. Signed-off-by: Dan McGee <dan@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Add epoch support to pacman/libalpmDan McGee2010-10-13
| | | | | | | This will allow for better control of what was previously the 'force' option in a PKGBUILD and transferred into the built package. Signed-off-by: Dan McGee <dan@archlinux.org>
* Small tweaks after backend mergeDan McGee2010-10-13
| | | | | | Just a few small things I noticed looking through the code. Signed-off-by: Dan McGee <dan@archlinux.org>
* Only write to local reposAllan McRae2010-10-14
| | | | | | We do not write to sync repos so kill the code for that. Signed-off-by: Allan McRae <allan@archlinux.org>
* Clean-up parsing local databaseAllan McRae2010-10-14
| | | | | | | | Remove unnecessary parsing of fields not found in local desc files. Leave %FORCE% parsing as this likely will make an appearance in desc files in the future. Signed-off-by: Allan McRae <allan@archlinux.org>
* Remove lazy loading of deltasAllan McRae2010-10-14
| | | | | | | Local packages do not have deltas so remove lazy loading of delta information. Signed-off-by: Allan McRae <allan@archlinux.org>
* Move and rename splitnameAllan McRae2010-10-14
| | | | | | | | | The splitname function is a general utility function and so is better suited to util.h. Rename it to _alpm_splitname to indicate it is an internal libalpm function as was the case prior to splitting local and sync db handling. Signed-off-by: Allan McRae <allan@archlinux.org>
* Restrict visibility of checkdbdir and get_pkgpathAllan McRae2010-10-14
| | | | | | | | These functions are only needed by be_local and were only promoted to db.{h,c} as part of the splitting of handling the local and sync dbs. Move them into be_local.c and make them static again. Signed-off-by: Allan McRae <allan@archlinux.org>
* Populate sync db from archiveAllan McRae2010-10-14
| | | | | | | | | Read in list of packages for sync db from tar archive. Breaks reading in _alpm_sync_db_read and a lot of pactests (which is expected as they do not handle sync db in archives...). Signed-off-by: Allan McRae <allan@archlinux.org>
* Completely separate local and sync db handlingAllan McRae2010-10-14
| | | | | | | 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>
* Separate be_files into be_sync and be_localAllan McRae2010-10-14
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>
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