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2010-03-25alpm_list_diff_sorted - make some arguments constAllan McRae2-5/+5
Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-23Show 'Required By' in -Sii outputDan McGee1-9/+31
Just as we do in -Qi, we can compute required by information for sync database packages. The behavior seems sane; for a given package, the -Sii required by will show all packages in *any* sync database that require it. Implements FS#16244. Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-15Unbreak the database partial extraction codeDan McGee1-13/+9
Basically I'm the idiot that thought I could make it better and completely forgot how freeing the contents of the original lists would screw up our nice little diff extraction lists. This caused segfaults among other problems. Last time I try to do that... Program received signal SIGSEGV, Segmentation fault. 0x00007ffff627ce26 in strcmp () from /lib/libc.so.6 (gdb) bt Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-14Bump copyright dates to 2010Dan McGee56-56/+56
Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-14fix a few warnings reported by clangXavier Chantry4-4/+5
- 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>
2010-03-14Reduce duplicate code in DB extractionDan McGee1-37/+26
Follow-up to the previous "Only extract new DB entries" patch; move the partial extraction code inside one side of the loop so we can use the same code for actually doing file extraction. Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-14Only extract new DB entriesXavier Chantry2-13/+156
This implements FS#15198. The idea apparently came from Csaba Henk <csaba-ml <at> creo.hu> which submitted a patch to Frugalware, so thanks to him, even though I did not look at the code :) The idea is to only extract folders for new packages into the package database and clean up the old directories. This is essentially implementing Xyne's "rebase" script within pacman. If using -Syy, just remove and extract everything. If using -Sy : 1. Generate list of directories in DB 2. Generate list of directories in archive 3. Compare both 4. Clean up old directories 5. Extract new directories Original-work-by: Allan McRae <allan@archlinux.org> Signed-off-by: Xavier Chantry <shiningxc@gmail.com> [Dan: fix compile error, s/int/size_t/] Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-14delta : add external cleanup scriptXavier Chantry2-3/+44
Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2010-01-19Merge branch 'maint'Dan McGee1-0/+1
Just a slight touchup in makepkg due to the [ -> [[ conversion, so nothing to see here. Conflicts: scripts/makepkg.sh.in
2010-01-19NULL out handle after releaseDan McGee1-0/+1
We free'd the handle but didn't NULL out the global variable, leading to problems if you try to reinitialize the library. Make sure we clean up after ourselves. Signed-off-by: Dan McGee <dan@archlinux.org>
2009-12-13improve download_internal error messagesXavier Chantry1-2/+8
download_internal is supposed to always set pm_errno but did not in many cases. The most important (and tested) change is the one concerning fetchStat. This is typically where the code will fail when the network is down for example. Before commit d2dbb04a9af7a18da, this fetchStat call did not exist and the same kind of errors would be encountered in the fetchXGet call that follows. I just copied the error printing to restore the old behavior. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-12-13Print error on duplicated database entriesNagy Gabor1-0/+7
Some users reported duplicated database entries in /var/lib/pacman/local/, for example, both foo-1.0-1 and foo-2.0-1 subdirectories existed. (Bogus 3rd-party scripts, backup?) In this case pacman reported no error and its behaviour was mysterious. From now on, pacman detects this situation and prints an error message. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-12-07Fix requiredby outputDan McGee1-1/+1
This is a bit embarrassing. For example: $ pacman -Qi mesa ... Required By : mesa mesa mesa mesa mesa mesa Something is clearly not right, and the problem was introduced in commit 0bc961. Fix the issue by getting the package name off the correct variable. Signed-off-by: Dan McGee <dan@archlinux.org>
2009-11-15download: major refactor to address lingering issuesDan McGee4-154/+131
Sorry for this being such a huge patch, but I believe it is necessary for quite a few reasons which I will attempt to explain herein. I've been mulling this over for a while, but wasn't super happy with making the download interface more complex. Instead, if we carefully order things in the internal download code, we can actually make the interface simpler. 1. FS#15657 - This involves `name.db.tar.gz.part` files being left around the filesystem, and then causing all sorts of issues when someone attempts to rerun the operation they canceled. We need to ensure that if we resume a download, we are resuming it on exactly the same file; if we cannot be almost postive of that then we need to start over. 2. http://www.mail-archive.com/pacman-dev@archlinux.org/msg03536.html - Here we have a lighttpd bug to ruin the day. If we send both a Range: header and If-Modified-Since: header across the wire in a GET request, lighttpd doesn't do what we want in several cases. If the file hadn't been modified, it returns a '304 Not Modified' instead of a '206 Partial Content'. We need to do a stat (e.g. HEAD in HTTP terms) operation here, and the proceed accordingly based off the values we get back from it. 3. The mtime stuff was rather ugly, and relied on the called function to write back to a passed in reference, which isn't the greatest. Instead, use the power of the filesystem to contain this info. Every file downloaded internally is now carefully timestamped with the remote file time. This should allow the resume logic to work. In order to guarantee this, we need to implement a signal handler that catches interrupts, notifies the running code, and causes it to set the mtimes on the file. It then rethrows the signal so the pacman signal handler (or any frontend) works as expected. 4. We did a lot of funky stuff in trying to track the DB last modified time. It is a lot easier to just keep the downloaded DB file around and track the time on that rather than in a funky dot file. It also kills a lot of code. 5. For GPG verification of the databases down the road, we are going to need the DB file around for at least a short bit of time anyway, so this gets us closer to that. Signed-off-by: Dan McGee <dan@archlinux.org> [Xav: fixed printf with off_t] Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
2009-11-15Refactor do/while cycle and multiple while cyclesLaszlo Papp2-5/+11
* It makes the code clearer to read/understand * Cppcheck tool doesn't show this anymore: [./util.c:215]: (error) Resource leak: fd [Dan: don't change the coding style] Signed-off-by: Dan McGee <dan@archlinux.org>
2009-11-15Add Catalan translationManuel Tortosa2-0/+570
Signed-off-by: Dan McGee <dan@archlinux.org>
2009-11-10Merge branch 'maint'Dan McGee1-1/+2
2009-10-27Fix opendir error condition checksDan McGee1-1/+2
Thanks to Laszlo Papp <djszapi@archlinux.us> for the following catch: opendir(path)) == (DIR *)-1; is maybe the result of misunderstanding the manpage. If an opendir() call isn't successful it returns NULL rather than '(DIR *)-1'. Noticed-by: Laszlo Papp <djszapi@archlinux.us> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-24Fix a small typo in alpm_list.cLaszlo Papp1-1/+1
Signed-off-by: Laszlo Papp <djszapi@archlinux.us> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-24Reduce unnecessary get_name() function callsDan McGee1-3/+3
alpm_pkg_get_name() gives us little benefit in backend code besides a NULL check on the package passed in; we could do that ourself if necessary. By changing to direct references in the cases where we are sure we have a valid package, we save a function call each time we need a package name. This function can't be inlined because it is externally accessible. This cuts the calls to get_name() from 1.3 million times in a pacman -Qu operation to around 2400. Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-20dload.c : clear sigaction flag to make valgrind happyXavier Chantry1-0/+1
This fixes the following valgrind warning : ==26831== Syscall param rt_sigaction(act->sa_flags) points to uninitialised byte(s) ==26831== at 0x4282547: __libc_sigaction (in /lib/libc-2.10.1.so) ==26831== by 0x403C693: download_internal (dload.c:152) ==26831== by 0x403D0E4: _alpm_download_single_file (dload.c:311) ==26831== by 0x4033B72: alpm_db_update (be_files.c:319) ==26831== by 0x805205E: pacman_sync (sync.c:257) ==26831== by 0x804EE54: main (pacman.c:1120) ==26831== Address 0xbec6cc04 is on thread 1's stack ==26831== ==26831== Syscall param rt_sigaction(act->sa_restorer) points to uninitialised byte(s) ==26831== at 0x4282547: __libc_sigaction (in /lib/libc-2.10.1.so) ==26831== by 0x403C693: download_internal (dload.c:152) ==26831== by 0x403D0E4: _alpm_download_single_file (dload.c:311) ==26831== by 0x4033B72: alpm_db_update (be_files.c:319) ==26831== by 0x805205E: pacman_sync (sync.c:257) ==26831== by 0x804EE54: main (pacman.c:1120) ==26831== Address 0xbec6cc08 is on thread 1's stack ==26831== Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-19Size handling was changed in fgets() functionsLaszlo Papp2-25/+27
Pacman's fgets function in the API used hardcoded numbers to identify the size. This is not good practice, so replace them with sizeof handling. Signed-off-by: Laszlo Papp <djszapi@archlinux.us> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11use bitwise shift operator in enum "bit field"solsTiCe d'Hiver2-34/+34
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>
2009-10-11Fix "-Sd conflict_pkg" bugNagy Gabor1-15/+10
If the -d switch was invoked with -S (or -U), the removes list was simply lost, because trans->remove was computed in an "if(!(trans->flags & PM_TRANS_FLAG_NODEPS))" block. I've added a new pactest file, sync045.py (derived from sync043.py) to test this. Additionally, I did some other minor cleanups in sync_prepare: * preferred list is not needed anymore * I removed a needless alpm_list_remove_dupes line (the target list should not contain dupes at all) * I moved alpm_list_free(remove); to cleanup part to eliminate a possible memleak Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11alpm_list : add new alpm_list_diff_sorted functionXavier Chantry2-17/+70
This is more efficient than alpm_list_diff since it assumes the two lists are sorted. And also we get the two sides of the diff. Even sorting should more efficient than the current list_diff. Sorting the two lists should be O(n*log(n)+m*log(m)) while the current list_diff is O(n*m). So I also reimplemented list_diff using list_diff_sorted. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11Rework the alpm_unpack functionsXavier Chantry4-14/+50
Add support to extract a list of entries Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11cygwin fix : use unsigned char for ctype functionXavier Chantry3-5/+5
See http://www.nabble.com/-PATCH-RFA--Distinguish-between-EOF-and-character-with-value-0xff-td23161772.html#a23188494 cygwin 1.7 actually displays a warning when using signed char with the ctype function, so that compilation fails when using -Wall -Werror. So we just cast all arguments to unsigned char. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11libalpm: clean up lock functionDan McGee1-8/+5
We were doing a lot of manual work; leverage the standard library a bit to do more for us. Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11Reduce calls to list_count() in removing packageDan McGee1-4/+4
We don't need to count the number of packages left once per file when removing; we only need to do it once per package. Also move a variable into the correct scope. Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11Add missing get_usedelta() methodDan McGee2-0/+10
Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11typing: a few more fixes for special int typesDan McGee6-13/+13
Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11int typing: s/unsigned short/int/ in libalpmDan McGee10-25/+23
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>
2009-10-11Merge branch 'maint'Dan McGee21-55/+685
2009-10-11alpm_list : fix a bug in alpm_list_removeXavier Chantry1-0/+1
A NULL list element triggered an infinite loop. Not cool :) Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11Update Chinese translation甘露(Lu.Gan)1-3/+3
Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-07Update Swedish translationChristian Larsson1-10/+10
Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-07Update chinese translation甘露(Lu.Gan)1-10/+10
Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-07New Greek translationXavier Chantry2-0/+557
Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-07Update translationsXavier Chantry16-48/+48
Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-07Update all pot and po files for 3.3.2 releaseXavier Chantry18-20/+92
Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-09-29Merge branch 'maint'Dan McGee1-7/+22
Conflicts: lib/libalpm/dload.c
2009-09-29dload : fix infinite download (big type mistake)Xavier Chantry1-7/+22
fetchIO_read returns -1 in case of error, and the return type is ssize_t, not size_t ! So we converted -1 to an unsigned, which led to huge file write. The rest is just changing the error return a bit. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-09-22Merge branch 'maint'Dan McGee19-79/+1177
2009-09-22Clean up translation file headersDan McGee18-49/+49
Get them a bit more standardized across the board, as they were quite a mess. Also note the two new translations we received for 3.3.1. Signed-off-by: Dan McGee <dan@archlinux.org>
2009-09-22Add Swedish translationLaszlo Papp2-0/+549
This is for 3.3.0, not for 3.3.1. But since there are only like 10 messages missing, it seems worth including now. Signed-off-by: Christian Larsson <congacx@gmail.com> Signed-off-by: Laszlo Papp <djszapi2@archlinux.us> [Dan: fix some busted translation strings] Signed-off-by: Dan McGee <dan@archlinux.org>
2009-09-23Update Czech translationOndrej Kucera1-9/+9
Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
2009-09-22Update Brazilian translationRodrigo Flores1-12/+13
Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
2009-09-21Add Norwegian translationLaszlo Papp2-0/+549
Signed-off-by: Hans-Kristian Arntzen <maister@archlinux.us> Signed-off-by: Laszlo Papp <djszapi@archlinux.us> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-09-20Update Polish translationMateusz Herych1-13/+12
Signed-off-by: Giovanni Scafora <giovanni@archlinux.org>
2009-09-20Fully implement database lazy loadingDan McGee5-51/+74
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>
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