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* Move short-lived realpath buffers to the stackDan McGee2012-04-29
| | | | | | | | There is little reason here to grab 4K from the heap only to return it a few lines later. Instead, just use the stack to hold the returned value saving ourselves the malloc/free cycle. Signed-off-by: Dan McGee <dan@archlinux.org>
* Pointer coding style cleanupsDan McGee2012-04-24
| | | | | | 'foo_type_t *variable' rather than 'foo_type_t* variable'. Signed-off-by: Dan McGee <dan@archlinux.org>
* be_local: write all single-valued attributes firstDan McGee2012-04-24
| | | | | | | There isn't a whole lot of reason other than code clarity for this, but it makes it a bit more obvious where multivalued attributes start. Signed-off-by: Dan McGee <dan@archlinux.org>
* Merge branch 'maint'Dan McGee2012-04-12
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| * Fix issues with unintialized variable value usageDan McGee2012-04-09
| | | | | | | | | | | | | | | | | | | | | | | | Detected by clang scan-build static code analyzer. * Don't attempt to free an uninitialized gpgme key variable * Initialize answer variable before asking frontend a question * Pass by reference instead of value if uninitialized fields are possible in download signal handler code * Ensure we never call strlen() on NULL payload->remote_name value Signed-off-by: Dan McGee <dan@archlinux.org>
* | Fix a signed overflow error on i686 with GCC 4.7.0Dan McGee2012-04-08
| | | | | | | | | | | | | | | | | | | | | | Not sure why this one wasn't showing up on x86_64, but this fixes the compile on i686. diskspace.c: In function 'calculate_removed_size': diskspace.c:247:4: error: assuming signed overflow does not occur when negating a division [-Werror=strict-overflow] cc1: all warnings being treated as errors Signed-off-by: Dan McGee <dan@archlinux.org>
* | Various tweaks to support building with excessive GCC warning flagsDan McGee2012-04-08
| | | | | | | | | | | | | | | | | | This fixes a bunch of small issues in order to enable a clean successful build with a crazy number of GCC warning flags. A lot of these changes are covered by -Wshadow, -Wformat-security, and -Wstrict-overflow=5. Signed-off-by: Dan McGee <dan@archlinux.org>
* | buildsys: define warning CFLAGS in separate varDave Reisner2012-04-08
| | | | | | | | | | | | | | Continue the trend of not touching the environment CFLAGS, ensuring that the user always has the final say. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
* | buildsys: cleanup gpgme compile time checkDave Reisner2012-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - handle gpgme libs and cflags separately rather than appending to CFLAGS and LDFLAGS - be consistent in AC_LINK_IFELSE check for gpgme 1.3.0 (though this is irrelephant since we don't actually run) - be consistent with usage of "have" and "with" variables (this actually ends up reducing SLOC) - when voluntary detection fails, unset GPGME_CFLAGS and GPGME_LIBS - when requested support fails the version check, complain about the min version. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
* | buildsys: use pkg-config for libcurl detectionDave Reisner2012-04-08
| | | | | | | | Signed-off-by: Dave Reisner <dreisner@archlinux.org>
* | buildsys: use pkg-config for libarchive detectionDave Reisner2012-04-08
| | | | | | | | | | | | This also introduces a versioned dependency of >=2.8.0. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
* | buildsys: use pkg-config for openssl detectionDave Reisner2012-04-08
| | | | | | | | Signed-off-by: Dave Reisner <dreisner@archlinux.org>
* | Prefix alpm_pkgfrom_t members with ALPM_Allan McRae2012-04-07
| | | | | | | | | | Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Return more useful error codes on package open failuresDan McGee2012-04-07
| | | | | | | | | | | | | | | | Failure isn't always due to the package file location not existing; permission issues can also play a part on something like a FUSE-based filesystem inaccessible to root. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Make selecting scriptlet shell workAllan McRae2012-04-07
| | | | | | | | | | | | | | | | | | | | | | | | | | The initial patch to implement this achieved nothing apart from adding a configure option. This patch makes that configure option do what it advertises. Note that specifing any shell apart from /bin/sh causes testsuite failures as /bin/sh is the only shell in the testing environment. Bug-found-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2012-04-07
|\| | | | | | | | | | | Conflicts: lib/libalpm/signing.c lib/libalpm/sync.c
| * sync: fix crash on failed downloadsDave Reisner2012-04-07
| | | | | | | | | | | | | | Dan was right. This should have been FREE(), not free(). Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
| * Updates from TransifexDan McGee2012-04-07
| | | | | | | | | | | | | | This encompasses a few languages that have had changes since 4.0.2 available on Transifex. Signed-off-by: Dan McGee <dan@archlinux.org>
| * Update all translation filesDan McGee2012-03-28
| | | | | | | | | | | | | | Pull updates from transifex, run update-po on all files, fix a few errors, and push them back to Transifex. Signed-off-by: Dan McGee <dan@archlinux.org>
| * signing: cope with gpg2's failure at lifeDave Reisner2012-03-28
| | | | | | | | | | | | | | | | For key searches only, gpg2 will fail to lookup any and all keys that are not prefixed with 0x. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2012-03-16
|\| | | | | | | | | Conflicts: lib/libalpm/sync.c
| * lib/sync: avoid unwanted unlink after download failDave Reisner2012-03-14
| | | | | | | | | | | | | | | | | | | | | | In case we have a mirror failure, unlink_on_fail would remain set, causing an interrupt in a successive download attempt to be wrongly unlinked. This also fixes a memory leak in the url member, as we would allocate over the previous, unfreed URL. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
| * dload: reset payload filename members before downloadDave Reisner2012-03-14
| | | | | | | | | | | | | | | | | | To avoid conflicts on reusing a payload after a failed download, ensure that we reset the filename hints in the payload struct prior to the download operation. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Prefer fputs/fputc over fprintf when writing local databaseDan McGee2012-03-16
| | | | | | | | | | | | | | | | Using fputs should be faster as no format string parsing is required. It also prevents silly errors related to unescaped '%' signs, and removes the need to double them up in a lot of places. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Extract a write_deps function from local database writingDan McGee2012-03-16
| | | | | | | | | | | | | | This reduces a lot of code duplication in the write function, which cleans it up a bit. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Remove unnecessary path check from local databaseDan McGee2012-03-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes a call to _alpm_local_db_pkgpath() as well as an access() call when reading the local database. This appears to be code from 2006 that has stuck around. We don't need it because: 1) We never use this path except to check it via access(); however, we are already in a readdir() loop so it exists, or at least did at the time of the call. 2) The fopen() and other calls will fail on accessing the database files anyway, and we need to check those for errors. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Minor format-string related cleanupsDan McGee2012-03-12
| | | | | | | | | | | | | | We had one stubbed out so we didn't require a translation update, and the other is more a code style issue. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2012-03-08
|\| | | | | | | | | Conflicts: lib/libalpm/be_package.c
| * Translation updates from TransifexDan McGee2012-03-05
| | | | | | | | | | | | | | | | * it updates to all translations * minor fr, pt_BR, de, lt, sk and uk updates * add new strings in pacman translation catalog Signed-off-by: Dan McGee <dan@archlinux.org>
| * Fix a potential memory leak in filelist creationDan McGee2012-03-05
| | | | | | | | | | | | | | | | | | | | | | | | | | If we begin to create a file list when loading a package, but abort because of an error to one of our goto labels, the memory used to create the file list will leak. This is because we use a set of local variables to hold the data, and thus _alpm_pkg_free() cannot clean up for us. Use the file list struct on the package object as much as possible to keep state when building the file list, thus allowing _alpm_pkg_free() to clean up any partially built data. Signed-off-by: Dan McGee <dan@archlinux.org>
| * Fix a memory leak when loading an invalid packageDan McGee2012-03-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is easily triggered via a `pacman -Sc` operation when it attempts to open a delta file as a package- we end up leaking loads of memory due to us never freeing the archive object. When you have upwards of 1200 delta files in your sync database directory, this results in a memory leak of nearly 1.5 MiB. Also fix another memory leak noticed at the same time- we need to call the internal _alpm_pkg_free() function, as without the origin data being set the public free function will do nothing. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Simplify package validation info output for sync packagesAllan McRae2012-03-08
| | | | | | | | | | | | | | | | | | Unify the output for local and sync packages by only printing a list of possible validation types for sync packages. This also has the advantage of not printing the very long sha256 checksum which line wrapped on a standard width terminal. Signed-off-by: Allan McRae <allan@archlinux.org>
* | Remove _alpm_csumAllan McRae2012-03-08
| | | | | | | | | | | | | | The enum alpm_pkgvalidation_t is essentially a more generic version of _alpm_csum, so use it instead. Signed-off-by: Allan McRae <allan@archlinux.org>
* | Add information on how an installed package was validatedAllan McRae2012-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When installing a package, store information on which validation method was used and output this on "pacman -Qi" operations. e.g. Validated By : SHA256 Sum Possible values are Unknown, None, MD5 Sum, SHA256 Sum, Signature. Dan: just a few very minor tweaks. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Hook new optdepend structures upBenedikt Morbach2012-03-08
| | | | | | | | | | | | | | | | | | No new behaviour introduced, everything should work exactly as before. Dan: refactored to use the single alpm_depend_t structure. Signed-off-by: Benedikt Morbach <benedikt.morbach@googlemail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Allow alpm_depend_t to have a descriptionDan McGee2012-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the first step in parsing and handling optdepends. There is no behavior change introduced in this commit; however, depends that contain a ": " string will now be parsed as having a description and it will be stored in the depend structure. Later patches will utilize this new field as appropriate. This is heavily based on the work of Benedikt, who did something similar but introduced a new type for this rather than only a new field to the existing type. Heavily-influenced-by: Benedikt Morbach <benedikt.morbach@googlemail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Use "mode" in _alpm_makepath_modeAllan McRae2012-02-20
| | | | | | | | | | | | | | | | It seems that if we pass the permissions that we want the created directory to have, then we should probably use it... Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2012-02-20
|\| | | | | | | | | | | Conflicts: contrib/pacsysclean.in src/pacman/conf.h
| * Don't check diskspace when using --dbonlyDan McGee2012-02-20
| | | | | | | | | | | | | | | | | | Mostly a waste of time. Sure, we no longer make sure your pacman database partition has enough space, but if you are using this option you better know what you are doing anyway. Signed-off-by: Dan McGee <dan@archlinux.org> (cherry picked from commit ee969006056c86e88d5f179a7575d64f23d5b252)
| * diskspace: ensure we match only full path componentsDan McGee2012-02-19
| | | | | | | | | | | | | | | | | | If one had a mountpoint at '/e' (don't ask), a file being installed to '/etc' would map to it incorrectly. Ensure we do more than just prefix matching on paths by doing some more sanity checks once the simple strncmp() call succeeds. Signed-off-by: Dan McGee <dan@archlinux.org>
| * Revert "Add -S --recursive operation"Dan McGee2012-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit f3fa77bcf1d792971c314f8c0de255866e89f3f3 along with making other necessary changes to fully back this (mis)feature out until we can do it correctly. The quick summary here is this was not implemented correctly; provides are not fully taken into account in this logic, and making that happen exposes a lot of other flaws in this code that are covered up later on in the dependency resolving process by several other pieces of convoluted and conditional logic. Tests have been adjusted accordingly. Some test EXISTS conditions have been removed as we already know the package is installed locally, and we also are checking the VERSION condition anyway. With these two related revert commits, we do have some changes in test pass/fail results: * upgrade078.py: does not pass, this is due to --recursive getting removed for -U/-S operations after this commit. * sync302.py: the version checks have been disabled, so this test continues to pass but has been scaled back in scope. * sync303.py: now passes, was failing before. * sync304.py: still failing, was failing before. * sync305.py: now passes, was failing before. * sync306.py: still passes, was passing before. Signed-off-by: Dan McGee <dan@archlinux.org>
| * Update SIGPIPE signal handler commentDan McGee2012-02-14
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* | Update copyright yearsAllan McRae2012-02-20
| | | | | | | | | | | | | | Add 2012 to the copyright range for all libalpm and pacman source files. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | util: reduce pointer hell in _alpm_makepath_modeDave Reisner2012-02-20
| | | | | | | | | | | | | | | | | | | | | | | | Simplify the implementation: - allocate and manipulate a copy of the passed in path rather than building out a path as the while loop progresses - use simple pointer arithmetic to skip uninteresting cases - use mkdir(3)'s return value and errno to detect failure Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Print error message when to-be-downloaded file cannot be createdNagy Gabor2012-02-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It can happen that the to-be-downloaded file cannot be created in cachedir. For example, I am an -Sup user, and it is comfortable to set --cachedir to /mnt/pendrive, which is a FAT filesystem, so files like capseo-1:0.3-2-i686.pkg.tar.xz cannot be downloaded to there. Before this patch, pacman didn't give clear output about what happens when the download code could not create the necessary file. This can be confusing with -Su. An example output: *** $ sudo pacman -S capseo bochs --cachedir /c/TEMP resolving dependencies... looking for inter-conflicts... Targets (2): bochs-2.4.6-1 capseo-1:0.3-2 Total Download Size: 0.61 MiB Total Installed Size: 2.61 MiB Proceed with installation? [Y/n] :: Retrieving packages from extra... warning: failed to retrieve some files from extra bochs-2.4.6-1-i686 611.5 KiB 118K/s 00:05 [------------------] 97% error: failed to commit transaction (unexpected error) Errors occurred, no packages were upgraded. *** After the patch, pacman will give more informative error message (and pm_errno is set properly): *** error: could not open file '/c/TEMP/capseo-1:0.3-2-i686.pkg.tar.xz.part': Invalid argument error: failed to commit transaction (failed to retrieve some files) *** Unfortunately, the "could not open file" error message is printed for every mirror (that can be dozens of lines), which is ugly, but at least informative... Without modifying the download logic (for example, by introducing -2 return value for _alpm_download() to indicate giving up), this ugliness cannot be eliminated. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2012-02-13
|\| | | | | | | | | | | Conflicts: lib/libalpm/sync.c src/util/pactree.c
| * lib/sync: use full delta size as max download sizeDave Reisner2012-02-13
| | | | | | | | | | | | | | | | | | | | The max filesize for a delta download must be the full size of the delta file, not just what's remaining. Fixes FS#28345 Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
| * Fix a handful of comment typos or misspellingsDan McGee2012-02-06
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
| * Translation updates from Transifex, mostly scriptsDan McGee2012-02-06
| | | | | | | | | | | | | | This is after some manual massaging to fix issues with newlines in some translations of the script catalogs. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Reset errno before opening archiveAllan McRae2012-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set errno to 0 at the start of _alpm_open_archive as it is not set when archive_read_open_fd fails. This can result in _alpm_pkg_load_internal thinking errno == ENOENT and setting the wrong pm_errno. e.g. Before: > testpkg pacman-4.0.1-4-i686.pkg.tar.gz.sig error: could not open file pacman-4.0.1-4-i686.pkg.tar.gz.sig: Unrecognized archive format Cannot find the given file. After: > testpkg pacman-4.0.1-4-i686.pkg.tar.gz.sig error: could not open file pacman-4.0.1-4-i686.pkg.tar.gz.sig: Unrecognized archive format Cannot open the given file. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
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