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path: root/src/pacman/util.c
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* Split common utility functions for libalpm and pacmanAllan McRae2013-01-04
| | | | | | | | | | | | There is duplicated code in the util.c files in the libalpm and pacman source code. Split this into a separate file so that it can be shared via a symlink. This prevents code divergence between the two code bases. Also, move mbasename and mdirname from pacman/util.c into util-common.c in preparation for the following patch that uses them to add an extension to pacsave files. Signed-off-by: Allan McRae <allan@archlinux.org>
* Update copyright year for 2013Allan McRae2013-01-03
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Plug various minor memory leaksAndrew Gregory2012-12-14
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Display install status of optdependenciesAllan McRae2012-12-14
| | | | | | | | | When a packages (new) optdepends are printed in install (update), add a note of their current installation status. Packages currently installed are labelled with [installed] and packages to be installed in this transaction are labelled [pending]. Signed-off-by: Allan McRae <allan@archlinux.org>
* Avoid interger overflow when calculating remaining line lengthAllan McRae2012-09-18
| | | | | | | | When the len and cidx were changed to size_t in a8a1b093, it was possible to have an integer overflow when a line ended right at the edge of the terminal width. Signed-off-by: Allan McRae <allan@archlinux.org>
* query_fileowner, mdirname: add error checksAndrew Gregory2012-09-18
| | | | | | Also consolidates cleanup for query_fileowner. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
* query_fileowner: remove assumption that root is "/"Andrew Gregory2012-09-18
| | | | | | | | Returning "/" from mdirname removes it as a special case which allows us to test it like any other directory. This corrects a false positive when querying a file in / and root is not set to /. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
* pacman: support group selection delimited by commasDave Reisner2012-05-20
| | | | | | | | | We support multiple arguments being comma separated elsewhere, so this seems like a natural extension to support in our multiparse selection code. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Output "Packages" instead of "Targets"Allan McRae2012-04-29
| | | | | | | | | | Prefix the list of packages being installed/removed with "Packages" instead of "Targets" as they are package names by this stage. Fixes FS#23123. Signed-off-by: Allan McRae <allan@archlinux.org> 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>
* Change table_display() to be staticDan McGee2012-03-16
| | | | | | It is only used inside util.c. Signed-off-by: Dan McGee <dan@archlinux.org>
* Reduce calls to getcolsDan McGee2012-03-16
| | | | | | | | | | | | | | | | | | | | | | | | This dramatically improves upon a much older attempt in 2008 in commit ce3d70aa99ab86. We don't need to call it once per line we print unless there is a reasonable expectation of being able to resize the terminal mid-operation; this is really only the case during our callback progress bars. Some before and after numbers of ioctl() calls, gleaned from strace of the following operations (no targets to any of them to maximize the amount of output): pacman -Qii : 37768 -> 2616 (93.1% decrease) pacman -Qs : 2616 -> 4 (99.8%) pacman -Sii : 133036 -> 10926 (91.8%) pacman -Ss : 10926 -> 14 (99.9%) Obviously the search results are astounding; we only call getcols() once in the case of -Qs, and once per repo in the case of -Ss. For -Qii and -Sii we are still calling it once per package, but this is much better than once per line of info output. Signed-off-by: Dan McGee <dan@archlinux.org>
* Pass a file descriptor to getcols and flush_term_inputDan McGee2012-03-16
| | | | | | This makes these methods a bit more flexible. Signed-off-by: Dan McGee <dan@archlinux.org>
* Always display download size if it appliesDan McGee2012-03-16
| | | | | | | | | | | | | Currently, we try to do a bunch of funkyness constraining download size to print only when doing a -S/--sync operation. However, it is possible we try to download packages on a -U/--upgrade operation, and we currently won't show any itemized download sizes. Fix this ommission by always including the download size stuff in the built table rows; this column will be completely omitted anyway if there are no values due to prior work in commit 33bb7dbd35. Signed-off-by: Dan McGee <dan@archlinux.org>
* Handle printing NULL correctly in table displayDan McGee2012-03-16
| | | | | | Treat this value as the empty string. 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>
* 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>
* Merge branch 'maint'Dan McGee2012-02-20
|\ | | | | | | | | | | Conflicts: contrib/pacsysclean.in src/pacman/conf.h
| * Give better error messages on database locking failuresDan McGee2012-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was noted when trying to perform an operation on a pacman database on a read-only file system. Print the actual underlying errno string, and only show the "you can remove" message if the lock file actually exists. Before: $ pacman -Su error: failed to init transaction (unable to lock database) if you're sure a package manager is not already running, you can remove /e/db.lck After: $ pacman -Su error: failed to init transaction (unable to lock database) error: could not lock database: Read-only file system Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2012-02-13
|\| | | | | | | | | | | Conflicts: lib/libalpm/sync.c src/util/pactree.c
| * Fix a handful of comment typos or misspellingsDan McGee2012-02-06
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2012-02-06
|\| | | | | | | | | Conflicts: lib/libalpm/alpm_list.c
| * Add simple integer-only pow() implementationDan McGee2012-02-03
| | | | | | | | | | | | | | | | We hardly need the complexity (or slowness) provided by the libm power function; add a super-cheap one that suits our needs and is specialized for the values we plan on passing in. Signed-off-by: Dan McGee <dan@archlinux.org>
| * Fix FS#27924: don't display negative zeroesThomas Dziedzic2012-02-03
| | | | | | | | | | | | | | Dan: don't compute lower bound unless needed, flip argument order so out values are last, add param Doxygen documentation. Signed-off-by: Dan McGee <dan@archlinux.org>
* | ALPM API adjustments for sanity and consistencyDan McGee2012-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes several small adjustments to our exposed method names, and in one case, parameters. The justification here is to make methods less odd in their naming convention. If a method takes an alpm_db_t argument, the method should be named 'alpm_db_*', but perhaps more importantly, if it doesn't take a database as the first parameter, it should not. Summary of changes: alpm_db_register_sync -> alpm_register_syncdb alpm_db_unregister_all -> alpm_unregister_all_syncdbs alpm_option_get_localdb -> aplpm_get_localdb alpm_option_get_syncdbs -> aplpm_get_syncdbs alpm_db_readgroup -> alpm_db_get_group alpm_db_set_pkgreason -> alpm_pkg_set_reason All methods keep the same argument list except for alpm_pkg_set_reason; there we drop the 'handle' argument as it can be retrieved from the passed in package object. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2012-01-23
|\| | | | | | | | | | | Conflicts: lib/libalpm/diskspace.c src/pacman/util.h
| * Update copyright on changed files since beginning of yearDan McGee2012-01-18
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
| * util.c, rmrf(): only create string when neededOlivier Brunel2012-01-18
| | | | | | | | | | | | | | | | The entry's name is only used when not "." or ".." so only print the string then. Signed-off-by: Olivier Brunel <i.am.jack.mail@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
| * Fix missing [removal] outputAllan McRae2012-01-18
| | | | | | | | | | | | | | | | | | | | | | | | Currently, a transaction is considered to be purely package removal until the first package install is found. This resulted in the removed packages at the start of a combined upgrade/removal transaction not getting the "[removal]" output. Fixes FS#27981. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
| * Fix broken output when asking question and stdin is pipedOlivier Brunel2012-01-18
| | | | | | | | | | | | | | | | | | When asking question and stdin is piped, the response does not get printed out, resulting in a missing \n and broken output (FS#27909); printing the response fixes it. Signed-off-by: Olivier Brunel <i.am.jack.mail@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
| * Remove unused strtoupper() functionDan McGee2012-01-18
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* | Convert strtrim/strlen paired calls to only strtrimDan McGee2011-12-23
| | | | | | | | | | | | | | This utilizes the new return value so we don't have to find the length of the string again. Signed-off-by: Dan McGee <dan@archlinux.org>
* | pacman/util: return size_t from strtrimDave Reisner2011-12-23
| | | | | | | | | | | | | | | | Instead of returning the same value as the parameter to this function, return the length of the string, which can be useful to the caller when its non-zero (e.g. to find the end of the string). Signed-off-by: Dave Reisner <dreisner@archlinux.org>
* | include config.h via MakefilesDave Reisner2011-12-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ensures that config.h is always ordered correctly (first) in the includes. Also means that new source files get this for free without having to remember to add it. We opt for -imacros over -include as its more portable, and the added constraint by -imacros doesn't bother us for config.h. This also touches the HACKING file to remove the explicit mention of config.h as part of the includes. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | code syntax cleanupDave Reisner2011-12-12
| | | | | | | | | | | | | | As per HACKING file, we use 'CTRL(' rather than 'CTRL (' Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | create a typedef for enum _alpm_errno_tJonathan Conder2011-11-14
| | | | | | | | | | | | | | | | This is consistent with the other enums and structs, and should be slightly more readable. Signed-off-by: Jonathan Conder <jonno.conder@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2011-10-21
|\| | | | | | | | | | | | | Conflicts: src/pacman/package.c Signed-off-by: Dan McGee <dan@archlinux.org>
| * Remove remaining usages of fprintf() from frontendDan McGee2011-10-21
| | | | | | | | | | | | | | These can either be replaced with pm_printf() if they are error related, or in the fprintf(stdout, ...) case a bare printf() will do. Signed-off-by: Dan McGee <dan@archlinux.org>
| * Remove pm_fprintf() in favor of pm_printf()Dan McGee2011-10-21
| | | | | | | | | | | | | | | | | | | | Now that pm_printf() always prints to stderr, we don't need this second function that was always used with stderr as the first argument. Thus, this patch removes the function and makes the following sed replacement: sed -i -e 's#pm_fprintf(stderr, #pm_printf(#g' src/pacman/*.c Signed-off-by: Dan McGee <dan@archlinux.org>
| * Use stderr as output stream for pm_printf()Dan McGee2011-10-21
| | | | | | | | | | | | | | | | | | | | | | This matches what we now do in our backend callback function- all debug/info/warning/error/etc. messages should be on stderr. These are all the messages with a "warning:" or other type prefix, so does not affect general pacman output. This should fix the output confusion noted in FS#26555. Signed-off-by: Dan McGee <dan@archlinux.org>
| * Table display: print message with warning: prefixDan McGee2011-10-17
| | | | | | | | | | | | Use the normal error functions here rather than a bare fprintf(). Signed-off-by: Dan McGee <dan@archlinux.org>
* | Hide empty columns in table package list displayDan McGee2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On -R operations, the "New Version" column is always empty, taking up space and not really showing the user anything valuable. The same is true on -S or -U operations for the "Old Version" column when packages are only being installed and not upgraded. Remove this column so we get a few screen columns back, especially now that we show repo/packagename style output. This also makes some adjustment to the padding logic. We no longer include padding in column widths but it is included in the total table width. We also ensure the last displayed column is always right aligned, even if this is not the actual rightmost column. Example output, before: $ sudo pacman -R eclipse checking dependencies... Targets (1): Name Old Version New Version Net Change eclipse 3.7-1 -194.02 MiB Total Removed Size: 194.02 MiB And after: $ sudo pacman -R eclipse checking dependencies... Targets (1): Name Old Version Net Change eclipse 3.7-1 -194.02 MiB Total Removed Size: 194.02 MiB Signed-off-by: Dan McGee <dan@archlinux.org>
* | pacman: show repo name in download promptDave Reisner2011-10-21
| | | | | | | | | | | | | | | | | | | | | | This only applies to the VerbosePkgLists option. Lessens the deficiencies created by earlier work to separate download records by repository. Satisfies FS#26334. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2011-10-14
|\|
| * Coding style cleanupsDan McGee2011-10-13
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* | Use puts() instead of no-op printf() where applicableDan McGee2011-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This replaces several printf calls of the following styles: printf("%s", ...); printf("some fixed string"); printf("x"); We can use either fputs() or putchar() here to do the same thing without incurring the overhead of the printf format parser. The biggest gain here comes when we are calling the print function in a loop repeatedly; notably when printing local package files. $ /usr/bin/time ./pacman-before -Ql | md5sum 0.25user 0.04system 0:00.30elapsed 98%CPU $ /usr/bin/time ./pacman-after -Ql | md5sum 0.17user 0.06system 0:00.25elapsed 94%CPU $ /usr/bin/time ./pacman-before -Qlq | md5sum 0.20user 0.05system 0:00.26elapsed 98%CPU $ /usr/bin/time ./pacman-after -Qlq | md5sum 0.15user 0.05system 0:00.23elapsed 93%CPU So '-Ql' shows a 17% improvement while '-Qlq' shows a 13% improvement on 382456 total files. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2011-10-13
|\| | | | | | | | | Conflicts: src/pacman/util.c
| * VerbosePkgLists: format table lines in i18n-compatible wayDan McGee2011-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This had the unfortunate implementation detail that depended on the strings having 1 byte == 1 column hold true. As we know, this is not at all the case once you move past the base ASCII character set. Reimplement this whole thing so it doesn't depend on format strings at all. Instead, simply calculate the max column widths, and then when displaying each row add the correct amount of padding using UTF-8 safe string length functions. Before: 名字 旧版本新版本 净变化 下载大小 libgee 0.6.2.1-1 0.60 MiB 0.10 MiB libsocialweb 0.25.19-2 1.92 MiB 0.23 MiB folks 0.6.3.2-1 1.38 MiB 0.25 MiB After: 名字 旧版本 新版本 净变化 下载大小 libgee 0.6.2.1-1 0.60 MiB 0.10 MiB libsocialweb 0.25.19-2 1.92 MiB 0.23 MiB folks 0.6.3.2-1 1.38 MiB 0.25 MiB Signed-off-by: Dan McGee <dan@archlinux.org>
* | Remove alpm_list_getdata wrapper functionDan McGee2011-10-12
| | | | | | | | | | | | | | This one is pretty darn useless. Just derefence the ->data attribute since the type is public anyway and save yourself the function call. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Introduce alpm_time_t typeDan McGee2011-10-12
|/ | | | | | | | | | This will always be a 64-bit signed integer rather than the variable length time_t type. Dates beyond 2038 should be fully supported in the library; the frontend still lags behind because 32-bit platforms provide no localtime64() or equivalent function to convert from an epoch value to a broken down time structure. Signed-off-by: Dan McGee <dan@archlinux.org>
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