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* Get rid of the delta patches listChantry Xavier2008-04-26
| | | | | | | | | | | | | | As Nathan noticed, the new informations in the delta struct allows us to get rid of this list : http://www.archlinux.org/pipermail/pacman-dev/2008-February/011163.html So I rewrote apply_deltas for that. The previous apply_deltas also had a limitation: it assumed that the initial package and the deltas were in the first cache dir, which is not necessarily the case. That situation is supported now. Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Completely rework delta algorithmChantry Xavier2008-04-26
| | | | | | | | | | | | | | | | | | | | Using the graph structures that Nagy set up for dependency sorting, we now do a similar process for deltas. Load up all of the deltas into a graph object on which we can then apply Dijkstra's algorithm, using the new weight field of graph struct. We initialize the nodes weight using the base files that we can use in our filecache (both filename and md5sum must match). The algorithm then picks the best path among those that can be resolved. Note that this algorithm has a few advantages over the old one: 1. It is completely file agnostic. These delta chains do not have to consist of package files- this could be adopted to do delta-fied DBs. 2. It does not use the local_db anymore, or even care if a package or file is currently installed. Instead, it only looks in the filecache for files and packages that match delta chain entries. Original-work-by: Dan McGee <dan@archlinux.org> Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
* Rework delta struct and modify code accordinglyDan McGee2008-04-26
| | | | | | | | | | Start to move the delta struct away from an assumed package name scheme and towards something that is package (or even filename) agnostic. This will allow us much greater flexibility in the usage of deltas (maybe even sync DBs some day) as well as allowing code outside of delta.h/delta.c to be much cleaner with less of a need for snprintf() calls. Signed-off-by: Dan McGee <dan@archlinux.org>
* Kill compute_requiredby usage in can_remove_package()Nagy Gabor2008-04-25
| | | | | | | | | | | | | In the can_remove_package function, we don't need to compute the whole requiredby list, we just need to find one member of it that doesn't belong to the targets list. That way we get a small speedup and remove the only usage of alpm_pkg_compute_requiredby in the backend, so that it can be tweaked for frontend usage. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Give libalpm native support for both libdownload and libfetchDan McGee2008-04-19
| | | | | | | | | This should remove the need for any additional patching to run on platforms that have libfetch available but not libdownload. It isn't the prettiest, but we have kept our libdownload impact down to just a few files, so it can be easily done. Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove unnecessary NULL check in FREE() macroDan McGee2008-04-19
| | | | | | | free() is designed to do nothing if it is passed a NULL pointer, so there is no need to check for it on our end. Change/fix the macro. Signed-off-by: Dan McGee <dan@archlinux.org>
* Merge branch 'maint'Dan McGee2008-04-15
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| * More non-Linux build updates, mostly DarwinDan McGee2008-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Darwin's binary format does support symbols with differing visibilities, but it does not support the protected or internal visibilities- only hidden. For Darwin only, we should fall back to this visibility to prevent warnings from the compiler and because it is close enough for our library purposes. See http://gcc.gnu.org/viewcvs/*checkout*/trunk/gcc/config/darwin.c, search for the "darwin_assemble_visibility" function for more details. Also add pacman.static.exe to gitignore. Signed-off-by: Dan McGee <dan@archlinux.org>
| * Fix gettext on non-Linux platformsDan McGee2008-04-14
| | | | | | | | | | | | | | | | | | Linux includes all the gettext stuff in glibc, so there is no need for the libintl links which we failed to include in our linker variables. Update the makefiles which should enable NLS support on all platforms, including OS X and Cygwin. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Fix compilation errors on x86_64Dan McGee2008-04-14
| | | | | | | | | | | | | | | | Things must have gotten stricter with GCC 4.3 on the '%zd' printf string and this is the first I've tried to compile there. Fix the problem by using size_t instead of int. Signed-off-by: Dan McGee <dan@archlinux.org>
* | remove.c: refactor into functionsK. Piche2008-04-14
| | | | | | | | | | | | | | | | Pulled two loops out of _alpm_remove_prepare and gave them their own functions. Signed-off-by: K. Piche <kevin@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Some comments for _alpm_unpack.K. Piche2008-04-14
| | | | | | | | | | Signed-off-by: K. Piche <kevin@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | add.c: added some tracing and improved some variable localityK. Piche2008-04-14
| | | | | | | | | | | | Signed-off-by: K. Piche <kevin@archlinux.org> [Dan: removed one logger] Signed-off-by: Dan McGee <dan@archlinux.org>
* | Memory allocation and other small cleanupsDan McGee2008-04-10
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2008-04-10
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| * Correctly use the fd returned my mkstemp()Dan McGee2008-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | There were a few issues with this code: 1. We already had an open fd to a file, but never used it to our benefit. Use the libarchive convienence method to write the current file contents straight to a file descriptor. 2. The real problem cropped up on Windows where the locking semantics caused the old way of extraction to fail because we had an open file descriptor. By using the file descriptor and closing it ASAP, we prevent these failures. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Remove unnecessary import in dload.hDan McGee2008-04-10
| | | | | | | | | | | | | | We no longer expose any of libdownload in our public functions, so no need to include this header anymore. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Allow disabling of internal (libdownload) codeDan McGee2008-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | Add a new --disable-internal-download flag to configure allowing the internal download code to be skipped. This will be helpful on platforms that currently don't support either libdownload or libfetch (such as Cygwin) and for just compiling a lighter weight pacman binary. This was made really easy by our recent refactoring of the download code into separate internal and external functions, as well as some error code cleanup. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Remove a bit more download.h pollutionDan McGee2008-04-06
| | | | | | | | | | | | Kill it where it isn't absolutely necessary. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Remove unnecessary header file, move one macro to util.cDan McGee2008-04-06
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* | libalpm error cleanup, step 1Dan McGee2008-04-06
| | | | | | | | | | | | Remove unused error codes, begin refactoring some of the others. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2008-04-01
|\| | | | | | | | | | | | | Conflicts: configure.ac contrib/Makefile.am
| * Set handle->logstream to null after fclose()Dan McGee2008-04-01
| | | | | | | | | | | | | | | | We correctly closed the logfile stream when recalling set_logfile, but did not NULL out the dead pointer once we did this. Fix the problem which was the cause of FS#10056. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2008-03-30
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| * Duplicate the result of archive_entry_pathname.Chantry Xavier2008-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After the libarchive upgrade from 2.4.12 to 2.4.14, our usage of archive_entry_pathname became dangerous. We were using the result of that function even after calls to archive_entry_set_pathname. With 2.4.14, the entryname becomes wrong after these calls, and so all the future use of entryname are bogus. entryname is used quite a lot for logging, so that's not so bad. But it's also used for the backup handling, so that's not very cool. For example, reinstalling a package with backup entries will erase all the md5 entries from the DB, because they won't be found back. entryname is now a static string so that we can easily keep the result of archive_entry_pathname. Signed-off-by: Chantry Xavier <shiningxc@gmail.com> [Dan: fixed version numbers in commit message] Signed-off-by: Dan McGee <dan@archlinux.org>
| * Use pkgcache instead of db_scan in remove.cNagy Gabor2008-03-28
| | | | | | | | | | | | | | This should be a notable speed-up (apart from kernel cache). Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Read .PKGINFO directly from package fileDan McGee2008-03-27
| | | | | | | | | | | | | | | | | | With the addition of the archive_fgets() function, we can now skip the temp file usage in pkg_load/parse_descfile that was not needed. This has a nice benefit of probably being both faster, reducing code, and getting rid of "expensive" file operations. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Add an archive_fgets() functionDan McGee2008-03-27
| | | | | | | | | | | | | | | | This crude function allows reading from an archive on a line-by-line basis similar to the familiar fgets() call on a FILE stream. This is the first step in being able to read DB entries straight from an archive. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Make db->treename a pointerDan McGee2008-03-26
| | | | | | | | | | | | I really don't think we need statically allocated strings here. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2008-03-23
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| * memleak fix: ensure backup fname isn't lost if unusedDan McGee2008-03-23
| | | | | | | | | | | | | | The _alpm_backup_split function always alloced memory for the fname, and we let it disappear in a specific case (upgrade026.py). Fix the issue. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Avoid duplicated target names.Nagy Gabor2008-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch should avoid duplicated target names in the backend. 1. sync_loadtarget will return with PM_ERR_TRANS_DUP_TARGET when trying to add a duplicated target 2. sysupgrade never pulls duplicated targets 3. resolvedeps won't pull duplicated targets anymore A pulled list was introduced in sync_prepare to improve the pmsyncpkg_t<->pmpkg_t list conversion by making it more direct. Also replace sync1005 and sync1006 by the sync1008 pactest, which is similar but more interesting (the provisions are dependencies instead of explicit targets). sync1005 didn't work as expected anyway. It was expecting that pacman failed, and pacman indeed failed, but not for the good reason. It didn't fail during the preparation step because of conflicting targets, but during the commit step, because of a md5 error... And sync1006 didn't pass and was not really worth fixing. We have already enough failing pactests more important than these two. sync1008 pass with this patch. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
* | memleak fix: ensure we free result of get_destfile()Dan McGee2008-03-23
| | | | | | | | | | | | | | In the file:// download case, we didn't free the return from get_destfile() after we were done with it. Fix it. (Found with xfercommand001.py) Signed-off-by: Dan McGee <dan@archlinux.org>
* | Switch pmgrp_t to dynamic allocation, general group cleanupDan McGee2008-03-23
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* | Update database mtime after it has been extractedDan McGee2008-03-23
| | | | | | | | | | | | | | | | This will reduce the need for running an -Syy if the DB was only half-extracted, as the mtime won't get updated until the new database is completely in place. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Kill the dependsonly option.Chantry Xavier2008-03-22
| | | | | | | | | | | | | | From the man page : "This is pretty useless and we're not sure why it even exists." Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
* | Kill PM_TRANS_TYPE_ADD.Chantry Xavier2008-03-17
| | | | | | | | | | | | | | This was totally useless. Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Kill some obsolete references to -A option.Chantry Xavier2008-03-17
| | | | | | | | Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
* | Add -Rss optionNagy Gabor2008-03-10
| | | | | | | | | | | | | | | | * -Rss removes all dependencies (including explicitly installed ones). * updated documentation * two pactest files added to test the difference between -Rs and -Rss Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu>
* | Remove trans->targetsNagy Gabor2008-03-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Its implementation was quite broken: * add_loadtarget() might have silently filtered out some targets when replacing an older version. * This was used in sync.c to determine whether a target is implicit or not, which is incorrect behavior. Before this patch we silently removed user confirmed replacements; now we always warn on a replacement. * remove001.py behavior was quite odd in adding same target 5 times to the target list, we can change this behavior to be a failure. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> [Xav: changed remove001 pactest accordingly] Signed-off-by: Chantry Xavier <shiningxc@gmail.com> [Dan: rewrote commit message] Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2008-03-09
|\| | | | | | | | | | | Conflicts: configure.ac
| * Remove a bogus comment from libalpm/remove.cNagy Gabor2008-03-09
| | | | | | | | | | | | We do the opposite. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu>
| * New alpm_version functionNagy Gabor2008-03-06
| | | | | | | | | | | | | | | | | | | | Now pacman frontend uses this function instead of the compile-time libalpm version number. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> [Dan: fix one more spot where LIB_VERSION was used] Signed-off-by: Dan McGee <dan@archlinux.org> (cherry picked from commit 49197b7492d61bf1fc6bef59a708f4f586f32edb)
| * Update Czech translationVojtěch Gondžala2008-03-04
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
| * Remove a bogus commentNagy Gabor2008-03-04
| | | | | | | | | | | | | | This comment was created for the old provision version format and needless. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
| * Kill all of the line numbers from the translationsDan McGee2008-03-03
| | | | | | | | | | | | | | Hopefully the last of the huge commits ever. This also adds the c-format tag to all of the translated messages. Signed-off-by: Dan McGee <dan@archlinux.org>
| * Disable the line number in .po files.Chantry Xavier2008-03-03
| | | | | | | | | | | | | | | | | | | | Add the --no-location xgettext option to disable the line numbers. They are not very useful, and generate a huge number of pointless line changes on every update. Ref: http://www.archlinux.org/pipermail/pacman-dev/2008-March/011332.html Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
| * Convert Hungarian translation translation to UTF-8Dan McGee2008-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The issue was discussed in this thread on the mailing list: http://archlinux.org/pipermail/pacman-dev/2008-March/011324.html In addition, the GNU gettext manual states that translation encoding is completely separate from the encoding used by the users of the translation. It makes sense for our project to use UTF-8 for all translations, regardless of the preferred encoding used by users of a certain language. This allows all contributors to more easily edit a translation file if necessary and not have to worry about codepage issues. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Refactoring of the download code.Chantry Xavier2008-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This should be the main step in the download refactoring initiated by commit 81a2a06818d367f8528c74311171417beb9e1592. The stub functions introduced by that commit were implemented. The big download code was mostly composed of two steps, and so it has been naturally splitted in two functions : download_external and download_internal file:/// urls are now handled manually, instead of forcing the use of the internal downloader. Thanks to Dan for fixing the remaining issues and cleaning up the patch :) Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
* | New alpm_version functionNagy Gabor2008-03-01
| | | | | | | | | | | | | | | | | | Now pacman frontend uses this function instead of the compile-time libalpm version number. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> [Dan: fix one more spot where LIB_VERSION was used] Signed-off-by: Dan McGee <dan@archlinux.org>
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