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2010-10-13Initial hack at a DB operations structDan McGee1-0/+11
It doesn't do a whole lot yet, but these type of operations will potentially be different for the DBs we load. Signed-off-by: Dan McGee <dan@archlinux.org>
2010-10-13Move the cache stuff where it should beDan McGee1-0/+15
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>
2010-05-05Compute package download size outside _alpm_sync_prepareJonathan Conder1-1/+2
And add a new info level for this piece of data. Signed-off-by: Jonathan Conder <j@skurvy.no-ip.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-14Bump copyright dates to 2010Dan McGee1-1/+1
Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11use bitwise shift operator in enum "bit field"solsTiCe d'Hiver1-6/+6
This offers a cleaner way to deal with constant in enum and allow easy maintainance Signed-off-by: solsTiCe d'Hiver <solstice.dhiver@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11int typing: s/unsigned short/int/ in libalpmDan McGee1-3/+3
After our recent screwup with size_t and ssize_t in the download code, I found the `-Wsign-conversion` flag to GCC to see if we were doing anything else boneheaded. I didn't find anything quite as bad, but we did have some goofups- most of our public unsigned methods would return -1 on error, which is a bit odd in an unsigned context. Signed-off-by: Dan McGee <dan@archlinux.org>
2009-09-20Fully implement database lazy loadingDan McGee1-3/+5
Commit 34e1413d75 attempted to implement lazy loading of package databases. Although it took care of my main complaint (creating the database directory if it didn't exist), it didn't allow sync repos to be registered before alpm_option_set_dbpath() had been called. With this patch, we no longer compute the individual repository DB paths until necessary, allowing full lazy loading to work as intended, and allowing us to drop the extra setlibpath() calls from the frontend. This allows the changes introduced in a2cd48960 (but later reverted) to be added back in again. Signed-off-by: Dan McGee <dan@archlinux.org>
2009-07-01Update copyright headers and messagesDan McGee1-1/+2
Signed-off-by: Dan McGee <dan@archlinux.org>
2009-01-20Remove some db abstraction crap.Xavier Chantry1-3/+0
These db_open and db_close looked quite useless. And they caused the db directory to be opened on a simple registering of a database. This is totally unneeded, this opening can be delayed to when we actually need it. Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
2009-01-12db->pkgcache_loaded and db->grpcache_loadedNagy Gabor1-0/+2
Clearly the old code was more elegant (NULL cache indicated "not loaded"), but it had some drawbacks, so from now on we indicate the state of caches explicitly. Old drawbacks: When we had an empty database (unstable), libalpm called db_populate after every pkgcache access, because NULL pkgcache indicated "not loaded" state. This is not a common case, but the same situation can happen with grpcache, which is more problematic: If the user had a custom repo with no groups, grpcache was always NULL. (grpcache is also loaded per database.) Thus every get_grpcache call induced a load_grpcache operation, so the benefits of grpcache was completely lost. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-01-02Separate local db directory creation and db writeAllan McRae1-0/+1
Changelogs and install files were getting extracted into the local db folder before it was manually created. This created issues for uses with 0077 umasks and was highlighted with the new sudo handling of umasks (FS#12263). This moves the local db creation to its own function which is called before the start of package archive extraction. Also, added a check that the folder is actually created. Signed-off-by: Allan McRae <allan@archlinux.org> [Dan: rename to _alpm_db_prepare()] Signed-off-by: Dan McGee <dan@archlinux.org>
2008-08-08Fix variable naming issues in _alpm_db_cmpDan McGee1-1/+1
When this function got a rewrite in commit f43805d875, argument and variable names got a bit mixed up when separating the casts from the strcmp operation. Fix the mixup which also fixes a possible segfault when this function is called. Signed-off-by: Dan McGee <dan@archlinux.org>
2008-05-13Fix rewinddir regression by cleaning up db_scanXavier Chantry1-1/+1
Commit 046003844739416ff6d168dd2dec76490adb0727 caused a regression when rereading the pkgcache after updating the on-disk databases. A rewinddir call was errantly removed. Instead of replacing the call to rewindir, clean up this whole mess. db_scan is used only once and with target == NULL so there was actually half the code of db_scan which was unused. This is gone now and replaced by a single new db_populate function. Dan: add_sorted ended up being 3x slower than one msort at the end, so I changed back to that. I also made one pointer variable const and merged this whole patch with my original fix for the rewinddir issue. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2008-05-13Cleanup usages of alpm_list_find and alpm_list_remove.Chantry Xavier1-4/+0
* remove obsolete and unused *_cmp helper functions like deppkg_cmp and _alpm_grp_cmp * new alpm_list_remove_str function, used 6 times in handle.c * remove _alpm_prov_cmp / _alpm_db_whatprovides and replace them by a more general alpm_find_pkg_satisfiers with a cleaner implementation. before: alpm_db_whatprovides(db, targ) after: alpm_find_pkg_satisfiers(alpm_db_getpkgcache(db), targ) * remove satisfycmp and replace alpm_list_find + satisfycmp usage by _alpm_find_dep_satisfiers. before : alpm_list_find(_alpm_db_get_pkgcache(db), dep, satisfycmp) after : _alpm_find_dep_satisfiers(_alpm_db_get_pkgcache(db), dep) * remove _alpm_pkgname_pkg_cmp, which was used with alpm_list_remove, and use _alpm_pkg_find + alpm_list_remove with _alpm_pkg_cmp instead. This commit actually get rids of all complicated and asymmetric _cmp functions. I first thought these functions were worth it, be caused it allowed us to reuse list_find and list_remove. But this was at the detriment of the clarity and also the ease of use of these functions, dangerous because of their asymmetricity. Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2008-05-11Remove some useless abstraction and start db cleanupDan McGee1-4/+0
We have some useless abstractions like an alpm_db_rewind function. I've read somewhere that readdir() was the worst filesystem function call invented, and what do we do? Add a wrapper around it. Kill this abstraction and move some other things into be_files that should be there anyway because they are so tied to how a files backend works. Signed-off-by: Dan McGee <dan@archlinux.org>
2008-03-26Make db->treename a pointerDan McGee1-1/+1
I really don't think we need statically allocated strings here. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-12-10Update GNU GPL boilerplate and copyright datesDan McGee1-4/+2
Update the GPL boilerplate to direct people to the GNU website for a copy of the license, as well as bump all of Judd's copyrights to 2007. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-18Versioned provisions.Nagy Gabor1-0/+1
This patch introduces versioned provisions in "provision 1.0-1" format. _alpm_db_whatprovides was modified accordingly (added sync500.py), alpm_depcmp was modified accordingly (add043.py passes now; added add044.py and add045.py). Notes: alpm_db_search now uses the whole versioned %PROVIDES% string in its search. debug logging was simplified in alpm_depcmp. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> [Xavier: fixed a few typos, duplicate const strings with strdup before modifying them, put some debugging back in alpm_depcmp, minor code cleanups (var/function renaming), added a note in PKGBUILD man page.] Signed-off-by: Chantry Xavier <shiningxc@gmail.com> [Dan: made strcmp checks clearer, added a comment] Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-17Remove provide.c and provide.h .Chantry Xavier1-0/+3
This file only contained one private function : _alpm_db_whatprovides . And the public alpm_db_whatprovides was in db.c , so I moved everything there. Signed-off-by: Chantry Xavier <shiningxc@gmail.com> [Dan: updated POTFILES.in as well] Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-16War on whitespaceDan McGee1-3/+3
Run the kernel's cleanfile script on all of our source files. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-16libalpm: simplify sync db lastupdateDan McGee1-2/+3
Legacy code is hitting the trash here. Remove unnecessary _alpm_time2string time storage abstraction in favor of just writing the time_t value to the disk. The only drawback is that everyone's sync DBs will have to be updated at least once so that the lastupdate values are stored right. :) Signed-off-by: Dan McGee <dan@archlinux.org>
2007-10-19Add pmdelta_t structure and functions to libalpm.Nathan Jones1-1/+2
Signed-off-by: Nathan Jones <nathanj@insightbb.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-09-16Remove the DB consistency check from pacman and libalpm.Chantry Xavier1-1/+0
This reverts commit dfc85cb5f516ffbcff557522e9703c5c7d88b047 and b6f3fe6957d0206485eac98fb2120578b75d0058. This DB check is already in testdb (among others). Also testdb now uses the db path set at make time by default, so specifying the db path is optional. Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-08-26separate local from sync dbs on filesystemTravis Willard1-1/+2
Introduce two new methods into the API - alpm_db_register_sync and alpm_db_register_local, which replace the functionality of alpm_db_register. db_register_local always returns the local DB, and db_register_sync will always try to register a sync DB. This conceptually separates the local DB from sync DBs in the code. Also updated the pacman frontend to use the new functions. In addition, this changes the location of all sync DBs in the filesystem from $DBPATH/$REPO to $DBPATH/sync/$REPO, This removes the silly limitation that a sync DB couldn't be named 'local', along with structurally separating sync DBs and the local DB in the filesystem. Signed-off-by: Travis Willard <travis@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-08-21Various valgrind mem leak fixesDan McGee1-1/+0
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-08-16libalpm/db.c : add alpm_db_unregister_all.Chantry Xavier1-0/+1
This basically moves the code from alpm_release, which was mostly about unregistering all databases, to a safer alpm_db_unregister_all. This allows to avoid modifying the dbs_sync list while iterating over it, and and also prevent alpm_release from looping infinitely when a database can't be unregistered. Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
2007-06-09Add a alpm_db_test() function to the backend for checking DB consistencyVMiklos1-0/+1
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-05Const correctness!Dan McGee1-3/+3
Add some 'const' keywords all over the code to make it a bit more strict on what you can and can't do with data. This is especially important when we return pointers to the pacman frontend- ideally this would always be untouchable data. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-04Rip alpm_parse_config out of libalpmDan McGee1-1/+1
Switch over to the new frontend parseconfig. * Fix a few issues in parseconfig * Remove unused callback upon database registration * Remove conf file related errors from error.c/alpm.h Signed-off-by: Dan McGee <dan@archlinux.org>
2007-05-31Move DB and cache dirs away from there dependence on ROOTDIRDan McGee1-1/+1
This change allows us to use all autoconf specified paths, most notably $(localstatedir). It is quite a change and touches a lot of files, as all references to the DB and cache were done with the ROOTDIR as a prefix. * add --lock command-line option to pacman to specify the location of the lockfile (this can now be specified at configure time by setting the $localstatedir path). * Rip quite a few settings out of configure.ac as they are now picked by setting the paths during configure or make. * Fix bug with /tmp fallback for sync downloads not working correctly (related to root location, now the system tmp dir is used). * Simplified the parameters to some libalpm functions, and added get/set for the new lockfile option. * Renamed several of the DEFS to names without the PM_ prefix. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-03-12* Removed ${CFLAGS} from Makefile.am(s) as it was causing all CFLAGS to beDan McGee1-1/+2
duplicated. * Updated the util Makefile.am to link with the proper libalpm.la. * Fixed bitmasking issues in be_files.c and db.h. * Rankmirrors updates from James Rosten (with some cleaning up of my own). KeyboardInterrupts are now handled gracefully.
2007-03-03Big commit this time:Aaron Griffin1-1/+1
* Moved entirely to alpm_pkg_get_* accessors, to read data on demand * Mostly removed the INFRQ_ parameters from outside the be_files backend (making the backend more extensible in the long run) * packages created from _alpm_db_scan now have the db and origin set (making accessors actually work for these packages) * removed _alpm_db_ensure_pkgcache * totally revamped the _alpm_checkconflicts function, making it cleaner and easier to read (and thus fix in the long run) - maintainable code ftw NOTE: feel free to rename the functions... I couldn't think of anything better * removed an extra loop in sync.c:find_replacements - no sense in looping over an entire DB while strcmp'ing the name, when we have get_pkgfromcache Other: * package struct "license" -> "licenses" * Created _alpm_sync_find (duplicate code in some places, find_pkginsync * Minor const correctness changes along the way * fixed a couple extra '/' pathing issues (non-issues really) * removed a duplicate pkg_cmp function
2007-03-01* Oops- I need to learn to count in hex.Dan McGee1-1/+1
2007-03-01* Modified values of INFRQ_* options so we start at 0x01 and not 0x00. ThisDan McGee1-5/+5
allows for the same bit operators to be used across the board on pkg_get operations. * Changed name of INFRQ_NONE -> INFRQ_BASE to more clearly reflect what it does (loads pkg name and version). * Added a few missing things on package functions, such as SYMEXPORT and ALPM_LOG_FUNC. * Slight updates to pmenv to print 'pass' and 'fail' instead of 'passed' and 'failed'. Keeps output a bit more concise. * Fixed a doxygen comment spelling error. :P
2007-03-01* Fix up _alpm_db_free, remove use of void*.Dan McGee1-1/+1
2007-02-26* Enforce const char* params when using stringsAaron Griffin1-3/+3
* Unified some functions names "package" -> "pkg" for consistency * Removed the goofy 'faketarget' stuff used for dep testing * Renamed alpm_pkg_isin -> alpm_pkg_find * Renamed alpm_db_readpkg -> alpm_db_get_pkg
2007-02-21* Fixed inconsistency of args- _alpm_db_read, _alpm_db_write.Dan McGee1-1/+1
2007-01-31slight line spacing/indent updatesDan McGee1-0/+1
2007-01-24This mainly deals with code clarity- removing currently unneededAaron Griffin1-9/+11
optimizations in order to make the code much more readable and type-checkable. Every enum in the library now has it's own type that should be used instead of the generic 'unsigned char'. In addition, several #define statements dealing with constants were converted to enums. Signed-off-by: Dan McGee <dpmcgee@gmail.com>
2007-01-19Preliminary checkin for alpm_list conversionAaron Griffin1-4/+4
* renamed pmlist_t -> alpm_list_t * made alpm_list_t a public type (alpm_list.h header) * removed additional storage for registered DBs in pacman source * some code cleanup * removed duplicate (pm)list_display functions from pacman source * misc code cleanup
2006-12-22Cleanup from Dan McGee <dpmcgee@gmail.com> and Jürgen Hötzel ↵Aaron Griffin1-2/+4
<juergen@hoetzel.info> * configure swig check * misc libalpm cleanup
2006-11-20* repo-add script - to add entries to a db file directly from package data ↵Aaron Griffin1-14/+9
(no PKGBUILD) * libalpm api changes - move from a _getinfo(p, WHAT_WE_WANT) scheme to a typesafe _get_what_we_want(p) scheme [not 100% complete yet] * some const correctness changes * removal of PM_* types in alpm.h in favor of the pm*_t types used throughout libalpm
2006-10-25Moved downloaded db unpacking to the backend files, to easier allow conversionAaron Griffin1-0/+2
from db to whatever format we need.
2006-10-20A handful of minor changes:Aaron Griffin1-4/+6
* Removed the PMList typedef, in favor of the same naming scheme other structs use 'pmlist_t' * Added a time stamp on debug output, to make it more informational * Moved alpm_db_register to _alpm_db_register, making the public function not take a callback parameter
2006-10-15Merged frugalware changes (too many to list). Also added some config fileAaron Griffin1-4/+9
handling changes (support [sections] to carry over to included files - this helps with backwards compatibility with existing pacman config files)
2006-03-08all _alpm_XXX_cmp functions are now publicAurelien Foret1-0/+1
2006-03-07code cleanupAurelien Foret1-1/+0
2006-03-02reworked the db object to prepare future integration with different backendsAurelien Foret1-7/+8
2006-02-22improved _alpm_list_free handlingAurelien Foret1-1/+1
2006-02-17prepend library function names with _alpm (helped with the patch from ↵Aurelien Foret1-7/+7
VMiklos <vmiklos@frugalware.org>) added log and event callbacks to sync_commit internal transactions
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