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path: root/lib/libalpm/deps.c
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2007-11-15Fix a would-be memleak with the new compute requiredby stuffDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-14libalpm: change graph malloc to MALLOC macroDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-14Move alpm_splitdep usage to db_readDan McGee
Holy inefficient batman! For a pacman -Qt operation (when we are using compute_requiredby and not database entries), splitdep was being called ~1.3 million times on my local database. By splitting when we read the DB, we drop this number to around 1700 and save a LOT of time in doing so (a 5x increase in pacman -Qt speed here). Note that the depends alpm_list_t in the package struct is no longer a string list, but a list of pmdepent_t objects. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-14Remove REQUIREDBY usage from libalpmDan McGee
Instead of using the often-busted REQUIREDBY entries in the pacman database, compute them each time they are required. This should help many things: 1. Simplify the codebase 2. Prevent future database corruption 3. Ensure when we do use requiredby, it is always correct 4. Shrink the pmpkg_t memory overhead Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-14alpm_list_add == alpm_list_add_lastNagy Gabor
It's time to define that alpm_list_add(list, foo) adds 'foo' to the end of 'list' and returns with 'list', because: 1. list is a list, not a set. 2. sortbydeps _needs_ an alpm_list_add definition to work properly. As a first step, I used this definition in recursedeps. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> [Dan: punctuation cleanup in commit message and code comments, added comment to alpm_list_add] Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-13Enforce const correctness on dep functions and rewrite alpm_dep_get_stringDan McGee
Add some const specifiers to the dep functions that can have them. In addition, rewrite alpm_dep_get_string to use snprintf and cover all of the bases (operators). Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-11Implement IgnoreGroup.Nathan Jones
This option acts as if IgnorePkg was set on each package in the group. This closes FS#1592. Signed-off-by: Nathan Jones <nathanj@insightbb.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-04Clean up usage of extern variablesDan McGee
Instead of declaring the extern variable in every *.c file, include it in the header file that makes sense. This means handle.h for the handle, and conf.h for the pacman side config object. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-10-29When printing size_t, use %zdDan McGee
%d was used, which worked for Linux and FreeBSD. Not so for Darwin. The warning was probably spat out when compiling on x68_64 as well, but no developers use this architecture as their primary one. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-10-29libalpm: introduce MALLOC and CALLOC macrosDan McGee
These macros take the place of the common 4 or 5 line blocks of code we had in most places that called malloc or calloc. This should reduce some code duplication and make memory allocation more standard in libalpm. Highlights: * Note that the MALLOC macro actually uses calloc, this is just for safety so that memory is initialized to 0. This can be easily changed in one place. * One malloc call was completely eliminated- it made more sense to do it on the stack. * The use of RET_ERR in public functions (mainly the alpm_*_new functions) was standardized, this makes sense so pm_errno is set. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-10-29Add some more debugging output to dep checking codeDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-10-26Explicitly cast void* to char* during printf callDan McGee
If we don't have an explicit cast, make fails during -Wall -Werror. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-10-26Dependency error/log messages fixNagy Gabor
The old code used only the depend.name in messages, which might have not been informative. The new code uses the whole dependency string in %DEPENDS% format. (Dan: slight English clarification in one of the messages) Signed-off-by: Dan McGee <dan@archlinux.org>
2007-10-25Add alpm_dep_get_string methodNagy Gabor
Public alpm_dep_get_string function is introduced, which converts a pmdepend_t structure to printable string in %DEPENDS% format. This function is now used in pacman to print dependency error messages. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-10-24_alpm_depmiss_isin fixNagy Gabor
The old code used memcmp, which is not good for comparing strings: "pkgname"'\0''\0' should be equal to "pkgname"'\0''a' for example. The new code uses strcmp. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-09-28libalpm/deps.c: fix memleak found by valgrindDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-09-11libalpm/deps.c : export _alpm_checkdeps (-> alpm_checkdeps).Chantry Xavier
Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-08-23libalpm: add newlines to all strings passed to log callbackDan McGee
This allows us to remove the hack in the frontend where we added a newline to everything coming out of the pm_printf functions, and instead let the developer put newlines where they want them. This should be the last hangover of that auto-newline stuff. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-08-21Post trial install changes, round oneDan McGee
A bunch of changes related to my first "real" install of pacman-git into /usr/local and trying to use it. * Shift some uses of free -> FREE in libalpm. * Move stat and sanity checks of config paths into libalpm from the config and argument parsing in pacman.c. * Fix issue where dbpath still was not defined early enough due to its requirement for being used in alpm_db_register. This should be rewritten so it doesn't have this dependency, but this will work for now. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-07-17libalpm/deps.c : split alpm_depcmp.Chantry Xavier
That function wasn't big, but this might be useful for later refactoring of the search for satisfier code. Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-07-17libalpm/deps.c : split sortbydeps function.Chantry Xavier
The _alpm_sortbydeps function has two main part : 1) initialization of the graph structure 2) the sorting itself So it didn't seem bad to move the first part to a second function. Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-07-16new pmdepend_t / pmdepmissing_t accessors.Chantry Xavier
Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-07-15libalpm/deps.c : cleanup + little fix for resolvedeps.Nagy Gabor
The resolvedeps function was a bit negligent, as showed by the sync011 pactest. Reference : http://www.archlinux.org/pipermail/pacman-dev/2007-July/008782.html Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
2007-07-13libalpm/deps.c : fix for remove044 pactest.Chantry Xavier
Patch from Nagy that makes removedeps use alpm_depcmp. I also renamed removedeps to recursedeps, as it can have a more general usage, and added an include_explicit argument, so we can control if packages explictly installed are added or not. Note: Small changes made by me (Dan) as well- mostly some English grammar correction and a few other cleanups. Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-07-12Some doxygen comments.Andrew Fyfe
Signed-off-by: Andrew Fyfe <andrew@neptune-one.net>
2007-07-12Remove some more conditional include stuffDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-07-12Remove versioncmp.{c,h}, clean up selective #ifdefsDan McGee
Remove versioncmp.c by moving all functions to locations that make sense. Move replacement functions (for building without glibc) into util.c where they belong, and do proper checks for them instead of using __sun__, etc. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-07-10Remove gettext calls from all PM_LOG_DEBUG messagesDan McGee
There is no real reason to burden our translators with these messages, as anyone helping to debug these will probably want them in English. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-07-10Cleanup of pacman_deptest()Andrew Fyfe
Clean up some left over code from http://projects.archlinux.org/git/gitweb.cgi?p=pacman.git;a=commitdiff;h=7653bb93997f52848b54ab80868cd6da52808a75 Signed-off-by: Andrew Fyfe <andrew@neptune-one.net> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-26Make alpm_splitdep immutableNagy Gabor
The alpm_splitdep function formerly overwrote the input string, causing a few issues. Fix this. Signed-off-by: Nagy Gabor <ngaba@petra.hos.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-26Remove unnecessary trans parameter from _alpm_checkdepsNagy Gabor
The trans parameter was never used, so remove it. Signed-off-by: Nagy Gabor <ngaba@petra.hos.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-10Implement simple topological sort algorithm for sortbydepsNagy Gabor
Based on the "depth first search" algorithm, for more infos visit: http://en.wikipedia.org/wiki/Topological_sorting The previous algorithm used by sortbydeps was too slow, and to work around it the number of steps needed to get correct result was reduced greatly. So it produced wrong results in several cases : 1) smoke001.py 2) http://bugs.archlinux.org/task/7229 More here: http://archlinux.org/pipermail/pacman-dev/2007-April/008057.html Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-10Ensure correct and consistent usage of depmissChantry Xavier
See comment from Nagy here : http://www.archlinux.org/pipermail/pacman-dev/2007-April/008134.html This also makes easier correct usage of checkdeps in sync.c, which fixes sync901 pactest (and so bug 6057). Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-10Fix for removing a package that is no longer neededChantry Xavier
Fix for remove041 pactest. You could not remove a package before that was provided by something else already installed on the system. This fixes this problem. Reference: http://archlinux.org/pipermail/pacman-dev/2007-April/008131.html http://archlinux.org/pipermail/pacman-dev/2007-April/008134.html Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-10Small speed-tuning to upgrade-checkdepNagy Gabor
Posted on the ML here: http://archlinux.org/pipermail/pacman-dev/2007-April/008131.html Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-10Fix issue when upgrading two packages that would break depsNagy Gabor
Fixes for pactest upgrade060. Posted on the ML here: http://archlinux.org/pipermail/pacman-dev/2007-April/008130.html Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-10Fix breakage in checkdeps when upgrading a multiple-dependNagy Gabor
Fixes pactest upgrade059. Posted on the ML in the following messages: http://archlinux.org/pipermail/pacman-dev/2007-April/008127.html http://archlinux.org/pipermail/pacman-dev/2007-April/008129.html Signed-off-by: Dan McGee <dan@archlinux.org>
2007-05-14Remove unnecessary casts on malloc and elsewhereDan McGee
We had many unnecessary casts, most of them dealing with malloc and other memory allocations. The variable type should take care of it; no need to do it explicitly. In addition, I caught a const error while removing the casts. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-04-29Remove STRNCPY macro from libalpmDan McGee
Replaced calls to the STRNCPY macro with the actual strncpy function, and pacman passes all pactests. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-04-28Remove FREELISTPTR macroDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-04-28Remove FREEPKG macro and correctly type _alpm_pkg_freeDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-04-26Clean up gettext on the libalpm sideDan McGee
Remove inclusion of libintl.h from all files, because we can do it once in util.c where the _() macro is defined. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-04-22Using wrong variable for depend lookup in sortbydepsNagy Gabor
Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>
2007-03-19James Rosten <seinfeld90@gmail.com>Aaron Griffin
* Two new pactest test cases * Fix some "required by" / "requires" output by unifying all "dependency types" to a single value (PM_DEP_TYPE_DEPEND)
2007-03-12* Fixed an error with 'cascade' removal due to creation of a new pmpkg_t structAaron Griffin
(and thus not copying pertinent data w.r.t. reading package files)
2007-03-11* Fix group comparison issue and associated compilation warnings by usingDan McGee
the alpm strcmp operation which takes void* references. * We had this great visibility patch, but never actually took advantage of it. Added the right compile flag to make it work and added some more SYMEXPORTs where necessary to have a successful compile.
2007-03-07* Bug fix for makepkg dependency testing. This requires that weAaron Griffin
expose alpm_splitdep and alpm_depcmp as public symbols * Removed a duplicate strtrim for question responses
2007-03-05This commit looks much more monumental than it is. Almost all just #includeDan McGee
reordering and adding ones that were forgotten (noticed when trying to compile after reordering). * Updated the HACKING file to include information on #include usage. * print -> vprint in "making dir" function in pactest.
2007-03-03* A little more hacking with wchar_t output, but nothing really changed inDan McGee
it. Eventually we'll make progress. * Rewrote the _alpm_splitdep function to behave more like all our other function calls. Use heap instead of stack allocation for the depend struct, so now it needs to be freed by the caller.
2007-03-03Big commit this time:Aaron Griffin
* 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
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