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2008-11-18Minor code cleanupsDan McGee1-3/+3
Mostly noticed when compiling libalpm/pacman with ICC. Signed-off-by: Dan McGee <dan@archlinux.org>
2008-06-16Use access() instead of stat() when possibleDan McGee1-3/+2
We were using the stat() system call in quite a few places when we didn't actually need anything the stat struct returned- we were simply checking for file existence. access() will be more efficient in those cases. Before (strace pacman -Ss pacman): % time seconds usecs/call calls errors syscall ------ ----------- ----------- --------- --------- ---------------- 33.16 0.005987 0 19016 stat64 After: % time seconds usecs/call calls errors syscall ------ ----------- ----------- --------- --------- ---------------- 34.85 0.003863 0 12633 1 access 7.95 0.000881 0 6391 7 stat64 Signed-off-by: Dan McGee <dan@archlinux.org>
2008-06-04Get rid of double / in database paths.Xavier Chantry1-29/+61
Errors like the following one happen regularly (for unknown reasons...) : error: could not open file /var/lib/pacman/local//glibc-2.7-9/depends: No such file or directory Anyway, every time an user reported an error like that, it always seemed like he thought the error was caused by the double /, which is obviously wrong. Since db->path always include a trailing /, there is no need to add one when concatenating paths in be_files.c or add.c. Additionally, some static strings were switched to dynamic. And the computation of the "dbpath"/"pkgname"-"pkgversion" was refactored in db_read, db_write and db_remove with a get_pkgpath static function. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2008-06-04Use correct C type for file sizesDan McGee1-5/+5
We have been using unsigned long as a file size type for a while, which works but isn't quite correct and could easily break. Worse was probably our use of int in the download callback functions, which could be restrictive for packages > 2GB in size. Switch all file size variables to use off_t, which is the preferred type for file sizes. Note that at least on Linux, all applications compiled against libalpm must now be sure to use large file support, where _FILE_OFFSET_BITS is defined to be 64 or there will be some weird issues that crop up. Signed-off-by: Dan McGee <dan@archlinux.org>
2008-05-29be_files : stores REPLACES and FORCE in desc.Xavier Chantry1-11/+10
repo-add and db_read both assume that REPLACES and FORCE fields are in the desc file, so do that for db_write as well (instead of depends file). Note that db_write is currently only used on the local database. And the only purpose of replaces and force in local database is for information purpose (available on -Qi operations). So this is not a big problem. Ref: http://www.archlinux.org/pipermail/pacman-dev/2008-May/011859.html Acked-by: Dan McGee <dan@archlinux.org> Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2008-05-29Add some verbosity to _alpm_db_read.Nagy Gabor1-2/+18
Name and version are computed from "/var/lib/pacman/..." pathname. And the %NAME% and %VERSION% fields from the desc file were not even read. So now, when we read the desc file, we make sure the %NAME% and %VERSION% fields are consistent. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2008-05-14Simplify _alpm_pkg_new()Dan McGee1-1/+1
Any real call of this function doesn't specify a name or version ahead of time, so just kill that functionality off. Now to remove those dummy packages... Signed-off-by: Dan McGee <dan@archlinux.org>
2008-05-14Fix rewinddir regression by cleaning up db_scanXavier Chantry1-75/+31
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>
2008-05-12Remove some useless abstraction and start db cleanupDan McGee1-86/+149
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>
2008-05-09be_files.c: PATH_MAX cleanupDan McGee1-6/+13
Most of these are not easy to remove, but I could kill the ones in the two lastupdate functions. Signed-off-by: Dan McGee <dan@archlinux.org>
2008-04-07Remove unnecessary header file, move one macro to util.cDan McGee1-1/+0
Signed-off-by: Dan McGee <dan@archlinux.org>
2008-01-22Move the deptest code from frontend to backend.Chantry Xavier1-1/+1
The deptest code (pacman -T) used by makepkg was mostly in the frontend. There were 2 drawbacks: 1) the public splitdep function returns a pmdepend_t struct, but the _alpm_dep_free function for freeing it is private. So there was a memleak. 2) there is a helper in the backend (satisfycmp in deps.c) which makes this function much easier. So this adds a new public alpm_deptest in libalpm/deps.c, which cleans pacman_deptest in pacman/deptest.c a lot. Besides, alpm_splitdep was made private, because the frontend no longer requires it, and _alpm_dep_free is also private. Finally the deptest001 pactest was extended. Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2008-01-22Convert deltas to dynamic allocationDan McGee1-1/+2
Another elimination of a static length structure in libalpm. Should result in a little more memory saved during execution of packages with lots of deltas attached. Signed-off-by: Dan McGee <dan@archlinux.org>
2008-01-12Store replaces in the local DB tooAaron Griffin1-28/+9
Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com> [Dan: might as well store 'force' too] Signed-off-by: Dan McGee <dan@archlinux.org>
2008-01-11Use dynamic string allocation in package structuresDan McGee1-91/+103
This also affects all structures with static strings, such as depmiss, conflict, etc. This should help a lot with memory usage, and hopefully make things a bit more "idiot proof". Currently our pactest pass/fail rate is identical before and after this patch. This is not to say it is a perfect patch- I have yet to pull valgrind out. However, this should be quite safe to use in all situations from here on out, and we can start plugging the memleaks. Original-work-by: Aaron Griffin <aaronmgriffin@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2008-01-02Remove gettext calls from debug-level messagesDan McGee1-1/+2
These used FUNCTION output level and not DEBUG, so I didn't catch them way back when I removed those gettext calls. Remove them now (which exposed a nice little memory access error elsewhere in the code). This should have a slight speedup effect on the code too as we no longer have to make the gettext call even when these messages aren't printed. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-12-11Update GNU GPL boilerplate and copyright datesDan McGee1-3/+1
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>
2007-11-20Add missing header includes for setlocaleDan McGee1-0/+1
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-17War on whitespaceDan McGee1-5/+5
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 McGee1-23/+19
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>
2007-11-15Move alpm_splitdep usage to db_readDan McGee1-2/+6
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>
2007-11-15Remove REQUIREDBY usage from libalpmDan McGee1-11/+0
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>
2007-11-13Fix display of -Qip output when a package file is givenDan McGee1-0/+4
Too many fields were being shown on -Qip output, and sizes were not always correct (-Qi and -Qip output on the same package did not agree). Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-09Fix some issues with localized dates/epoch usageDan McGee1-0/+4
Commit 47622eef4dd8fd86a0aa0e3ebdb7b33f7c9d6804 introduced localized times in the metadata by way of storing the UNIX epoch value instead of a hard coded date string. However, it missed a few things: * If we weren't in the C/POSIX/en_US locale, the date parsing would fail as it tried to use the abbreviations of the locale being used. Fix this by switching the LC_TIME value before we parse a date. * We used ctime to print the date value, which is always the C locale string. Instead, use strftime to print a localized date string. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-10-23Print and typecast time_t correctlyDan McGee1-4/+3
The recommended C99 way to print the value of a time_t is to cast it to uintmax_t or intmax_t. Do this to ensure compatability with all platforms. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-10-20Add pmdelta_t structure and functions to libalpm.Nathan Jones1-0/+19
Signed-off-by: Nathan Jones <nathanj@insightbb.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-09-29libalpm/be_files: Fix outdated code setting path for lastupdate fileDan McGee1-2/+2
The code for setting the lastupdate file path still referenced both the root and dbpath, when we should only be using dbpath. Fix it. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-09-28Support for localized times in metadataAaron Griffin1-8/+30
Packages and DBs now support using the UNIX epoch (seconds since Jan 1, 1970) for use in builddate and installdate. This will only affect newly built packages. Old existing packages with the text format are still supported, but this is deprecated. In the case of removal of text time support, this code will fail gracefully, returning the start of the epoch for broken packages. Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>
2007-09-28Remove package name dependency from libalpmDan McGee1-2/+41
Previously, package names must match a specified scheme or they will cause pacman add operations to fail. This is not a very intelligent or necessary way to act, so remove the dependency on the name of the package to be installed and read all relevant information from the metadata instead. This does have one causality to be addressed later- pacman cache cleaning functionality, which has never been phenomenal, just lost most capability. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-09-26Preliminary support for optdependsDan McGee1-0/+11
Add some alpm functions for getting optdepends, have makepkg include them in the PKGINFO file, and have a pacman -Qi operation display the raw string as stored by libalpm. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-09-17Remove the DB consistency check from pacman and libalpm.Chantry Xavier1-32/+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>
2007-08-24libalpm: add newlines to all strings passed to log callbackDan McGee1-17/+17
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>
2007-08-16Remove support for SHA1 from pacman.Andrew Fyfe1-10/+1
There's no need for a second hashing algorithm. MD5 serves the purpose of verifying that a package file hasn't been corrupted during download. Signed-off-by: Andrew Fyfe <andrew@neptune-one.net> Signed-off-by: Dan McGee <dan@archlinux.org>
2007-08-14package.h: implement origin_data union in pmpkg_t structDan McGee1-1/+1
We were using a void *data element in pmpkg_t before, which is unsafe by its nature of being untyped. Reimplement data as origin_data being a union that can hold either a path to a package file or a pointer to a cache database, and make the other necesary updates in the code to reflect this. See package.h for details. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-08-14Code cleanupDan McGee1-36/+0
Remove the commented desc_localized stuff, we can find it later in version control. Also remove some unnecessary includes of the stat header and use -fstack-protector-all which is a bit more broad. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-07-12Remove some more conditional include stuffDan McGee1-3/+0
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-07-12Remove 'buildtype' from libalpm and pacmanDan McGee1-9/+0
Remove unused buildtype field from pmpkg_t struct and anything associated with it, as it is unused at the moment. If we need to readd it, it is an easy revert of this commit. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-07-10Remove gettext calls from all PM_LOG_DEBUG messagesDan McGee1-9/+13
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>
2007-06-09be_files.c: Fix compilation bug since I removed unnecessary LOG_STR_LENDan McGee1-6/+7
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-09Add a alpm_db_test() function to the backend for checking DB consistencyVMiklos1-0/+31
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-06-05Const correctness!Dan McGee1-2/+2
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>
2007-06-05Move functions out of alpm.c to where they belongDan McGee1-1/+0
alpm.h is the only "publically viewable" file, so there is no reason to have functions in alpm.c that belong in package.c, db.c, etc. Move the functions where they belong and leave only the library init functions in alpm.c. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-05-18Continue scanning when an invalid DB entry is foundAaron Griffin1-1/+3
Fix for FS#7133 - when DB scanning finds an invalid named entry, scanning is currently aborted. Instead we will simply skip it and find the next valid package. Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>
2007-04-29Remove STRNCPY macro from libalpmDan McGee1-2/+2
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 FREEPKG macro and correctly type _alpm_pkg_freeDan McGee1-1/+1
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-04-27Clean up gettext on the libalpm sideDan McGee1-1/+0
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>
2007-03-22Clarify some English messages as suggested by Nagy Gabor. I even did the hardDan McGee1-3/+1
work of fixing these in the translation files, and I removed a few fuzzys while doing so. If any more patches for translations come, try to do it against these files.
2007-03-12* Noted a misspelling for later (after we are not in string freeze).v3.0.0-rc2Dan McGee1-0/+2
2007-03-12* Fix wrong filesize being recorded to local DB. Reported by Andreas Radke.Dan McGee1-1/+2
2007-03-12* Removed ${CFLAGS} from Makefile.am(s) as it was causing all CFLAGS to beDan McGee1-1/+6
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.
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