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* Fix a few problems reported by clang-analyzerXavier Chantry2010-12-12
| | | | | | | One missing NULL-check and 3 dead assignments. Signed-off-by: Xavier Chantry <chantry.xavier@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Ensure stdin args are correctly terminatedDan McGee2010-12-12
| | | | | | And don't require pm_targets to be empty to read from stdin either. Signed-off-by: Dan McGee <dan@archlinux.org>
* Support reading package args from stdinDave Reisner2010-11-04
| | | | | | | | | | | | | | Only occurs if no arguments were provided directly. Arguments can be separated by any amount of valid whitespace. This allows for piping into pacman from other programs or from itself, e.g.: pacman -Qdtq | pacman -Rs This is better than using xargs, as xargs will not reconnect stdin to the terminal. The above operation performed using xargs would require the --noconfirm flag to be passed to pacman. Signed-off-by: Dave Reisner <d@falconindy.com>
* Clean up all old database files and directoriesAllan McRae2010-10-14
| | | | | | | | Clean-up the previous download location of the sync database and any old extracted sync database directories which are unneeded with the tar-db backend. Signed-off-by: Allan McRae <allan@archlinux.org>
* CLI args: stricter/better parsingJakob Gruber2010-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | In the following, the letters SRUDQ refer to the corresponding pacman operations. Most of the work in this commit is about removing as many options as possible from the global section and moving them to where they actually belong. Additionally, --ignore{,group} are added to U and --dbonly is added to S. --dbonly added to S --asdeps moved to S/U/D --asexplicit moved to S/U/D --print-format moved to S/U/R --noprogressbar moved to S/U/R --noscriptlet moved to S/U/R --ignorepkg added to U --ignoregrp added to U -d moved to S/U/R (--nodeps) and Q (--deps) -p moved to S/U/R (--print) and Q (--file) -f moved to S/U Signed-off-by: Xavier Chantry <chantry.xavier@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* CLI args: reorganize parsingJakob Gruber2010-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Split parsing of CLI arguments into separate functions: parsearg_op (operations) parsearg_global (global options) parsearg_{database,query,remove,sync,deptest,upgrade} Organization strictly follows the manpage (even where the manpage is incorrect) - these cases will be fixed in the following commits. Switch cases are copy/pasted and statements unrelated to chosen operation are deleted. Parsing logic adjusted as follows: 1) Parse operation 2) If we can bail out early (duplicate op, help/version requested) do so 3) Parse arguments again: foreach arg: if arg is operation: continue tryparse_args_specific_to_op if unsuccessful tryparse_args_global if unsuccessful print error message and exit Signed-off-by: Xavier Chantry <chantry.xavier@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Add wrapper around asprintf callsAllan McRae2010-09-27
| | | | | | | | | | | Not checking the return value of asprintf calls reuslts in a warning when using -D_FORTIRFY_SOURCE=2. This adds a simple wrapper around asprintf calls which checks the return value. Currently the check does nothing more than outputing a message to stderr on failure, but that is at least an improvement over silent failures. Signed-off-by: Allan McRae <allan@archlinux.org>
* Restore trimming of db and pkg extensionsDan McGee2010-09-07
| | | | | | | | These keep having to change because we are getting really good at changing the downloaded filename. Shorten the match sequences to just .db and .pkg and trim everything after and including these strings. Signed-off-by: Dan McGee <dan@archlinux.org>
* Fix some whitespace issuesAllan McRae2010-08-23
| | | | | | | | The combination of tabs and spaces is annoying in any editor that does not use a tab width of 2 spaces. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* fgets invocation cleanupDan McGee2010-08-23
| | | | | | | | | | | | | | From the fgets manpage: fgets() reads in at most one less than size characters from stream and stores them into the buffer pointed to by s. Reading stops after an EOF or a newline. If a newline is read, it is stored into the buffer. A '\0' is stored after the last character in the buffer. This means there is no need at all to do 'size - 1' math. Remove all of that and just use sizeof() for simplicity on the buffer we plan on reading into. Signed-off-by: Dan McGee <dan@archlinux.org>
* Use the plural features of gettextDan McGee2010-07-27
| | | | | | | | | | | | | Gettext has this whole 'Plural-Form' thing that until now we haven't taken advantage of. Given that not all languages have the same plural form rules as English, take advantage of it by defining a new _n() macro which will normally define to ngettext(), and adjust a few messages as an example of how to use. There are surely other places where we do singular/plural logic without me having noticed, so further patches are welcome to fix those up too. Signed-off-by: Dan McGee <dan@archlinux.org>
* Merge branch 'maint'Dan McGee2010-07-27
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| * Fix compile error in certain casesDan McGee2010-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | I'm not sure why it doesn't happen everywhere, but we need <sys/stat.h> for umask and mkdir in this file. I hit this today: cc1: warnings being treated as errors util.c: In function ‘makepath’: util.c:128:2: error: implicit declaration of function ‘umask’ util.c:141:5: error: implicit declaration of function ‘mkdir’ make[2]: *** [util.o] Error 1 Signed-off-by: Dan McGee <dan@archlinux.org>
* | Check return value of chdir and getcwdAllan McRae2010-07-01
| | | | | | | | | | | | | | Prevents compiler warnings when building with -D_FORTIFY_SOURCE=2 Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Do not compare signed and unsigned typesAllan McRae2010-06-30
| | | | | | | | | | | | | | | | | | The casting of nread is safe as it is tested to be >0 when it is initally assigned. It is also being implicitly cast in the fwrite call in the line above. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Clarify testing within conditional statementsAllan McRae2010-06-21
|/ | | | | | | | | Follow the HACKING guidelines and always use != 0 or == 0 rather than negation within conditional statements to improve clarity. Most of these are !strcmp usages which is the example of what not to do in the HACKING document. Signed-off-by: Allan McRae <allan@archlinux.org>
* Remove unnecessary gettext callDan McGee2010-06-05
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Allow to include a path containing wildcardsMarc-A. Dahlhaus2010-05-18
| | | | | | | Dan: line wrapping and man page touchup. Signed-off-by: Marc-A. Dahlhaus <mad@wol.de> Signed-off-by: Dan McGee <dan@archlinux.org>
* Allow Include directive in any sectionsXavier Chantry2010-05-17
| | | | | | | | | Fix a regression of 51f9e5e40a7 that only allowed Include in repo sections. Thanks to Marc - A. Dahlhaus for reporting the issue. Signed-off-by: Xavier Chantry <chantry.xavier@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Allow -Qo to perform a functional 'which'Allan McRae2010-05-11
| | | | | | | | | | | | When pacman queries the ownership of an object that is not a path, it will check in the users PATH for a match. Implements FS#8798. Dan: did some small refactoring and error message changes when PATH is searched and nothing is found. Original-patch-by: Shankar <jatheendra@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Improve documentation of -k/--dbonlyDan McGee2010-05-05
| | | | | | | We had the long option wrong in some places and its behavior wasn't documented at all with regards to -U/--upgrade. Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove unused 'z' option from getopt_long's optstringNagy Gabor2010-05-05
| | | | | | | In addition, I permuted shortopts to make it more readable. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
* Introduce -D, --databaseNagy Gabor2010-05-05
| | | | | | | | | | | | | The request of FS#12950 is implemented. On the backend side, I introduced a new function, alpm_db_set_pkgreason(), to modify the install reason of a package in the local database. On the front-end side, I introduced a new main operation, -D/--database, which has two options, --asdeps and --asexplicit. I documented this in pacman manual. I've created two pactests to test -D: database001.py and database002.py. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
* check for valid optarg before using strdupSerge Ziryukin2010-04-26
| | | | | | Signed-off-by: Serge Ziryukin <ftrvxmtrx@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Show --print and --print-format options with -Rh, -Sh and -Uh onlyNagy Gabor2010-03-25
| | | | | | | http://mailman.archlinux.org/pipermail/pacman-dev/2010-March/010519.html Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
* Show 'Required By' in -Sii outputDan McGee2010-03-23
| | | | | | | | | | 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>
* Strip extension off all package compression typesDan McGee2010-03-18
| | | | | | | | | Since we were searching for '.pkg.tar.gz' before, we now have started to show extensions during the download when we have a '.pkg.tar.xz' package. Just look for '.pkg.tar.' (or '.db.tar.') instead and suppress anything found from that point on. Signed-off-by: Dan McGee <dan@archlinux.org>
* Bump copyright dates to 2010Dan McGee2010-03-14
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* fix a few warnings reported by clangXavier Chantry2010-03-14
| | | | | | | | | - 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>
* Mark two functions staticDan McGee2010-03-14
| | | | | | | These were just introduced in the `--print` patch, and don't need to be exposed outside of util.c. Signed-off-by: Dan McGee <dan@archlinux.org>
* Add new --print operation for all operationsXavier Chantry2010-03-14
| | | | | | | | | | | | | And a new --print-format option to configure the output. This implements FS#14208 Example usage : pacman -Sp --print-format "%r/%n-%v : %l [%s]" kdelibs extra/kdelibs-4.3.2-4 : ftp://mir2.archlinuxfr.org/archlinux/extra/os/i686/kdelibs-4.3.2-4-i686.pkg.tar.gz [0,00] Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* print installed packagesXavier Chantry2010-03-14
| | | | | Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* callback: use variable length for progressbar textXavier Chantry2010-03-14
| | | | | | | | | | | | | | | | This fixes FS#17523 We always used a fixed value of 50 for textlen, which is often not enough for download progress bar. At least we can use a bigger width on large terminal (e.g. 60% of width) and keep 50 as minimum. before: nautilus-2.28.4-1-x... 5.7M 789.2K/s 00:00:07 [####################################] 100% after: nautilus-2.28.4-1-x86_64 5.7M 770.7K/s 00:00:08 [##############################] 100% Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* callback.c : less magic progress barsXavier Chantry2010-03-14
| | | | | | | | | | | | | | 1 - Explain magic numbers 2 - There was a weird off by 1 mess in the progress bar. The code supposedly shared the width between 50 chars for text (textlen) and the rest for the progress bar (proglen = getcols() - textlen). But the code actually used textlen + 1 for the text and proglen - 1 for the progress bar (with haslen=1, the progress bar was actually empty), which was a bit confusing so I changed it. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Do not print installed size when only downloadingAllan McRae2010-01-19
| | | | | | | | When using --downloadonly the "Total Installed Size" message is not needed and perhaps misleading. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Print "there is nothing to do" with NOOP transactionsNagy Gabor2010-01-19
| | | | | | | | | | | The "local database is up to date" message has been replaced with "there is nothing to do" message. This used with "empty" -S, -R, -U operations too. (Examples: pacman -S ignored_pkg, pacman -Ru needed_pkg.) See FS#17859. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
* add some more sanity check for optargXavier Chantry2009-12-13
| | | | | | | | | | | getopt should already ensure that optarg is not NULL when an argument is required, but just be extra safe and double check it before using optarg. To be honest, I only did that to make clang shut up and eliminate the last warnings it reported. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* refactor _parseoptionsXavier Chantry2009-12-13
| | | | | | | | This function was quite huge (~230 lines) and difficult to parse, now it is slightly better. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove trailing whitespace on all lines in list_displayDan McGee2009-12-13
| | | | | | | | | | | | | | | | This ensures we never have trailing whitespace. Take the following text, with line numbers added for clarity: 1. Title : item1 item2 item3 item4 2. item5 item6 item7 item8 3. item9 itemA itemB itemC Laszlo Papp helpfully pointed out we would have two trailing spaces on line three after the last item. However, we also had these trailing spaces on lines one and two, which the initial patch didn't take care of. This can be seen on something like `pacman -Qi glibc`. Signed-off-by: Dan McGee <dan@archlinux.org>
* download: major refactor to address lingering issuesDan McGee2009-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Refactor do/while cycle and multiple while cyclesLaszlo Papp2009-11-15
| | | | | | | | * 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>
* Merge branch 'maint'Dan McGee2009-11-10
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| * Fix opendir error condition checksDan McGee2009-10-27
| | | | | | | | | | | | | | | | | | | | 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>
* | Size handling was changed in fgets() functionsLaszlo Papp2009-10-19
| | | | | | | | | | | | | | | | 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>
* | Replace hardcoded option numbers with enumerationLaszlo Papp2009-10-12
| | | | | | | | | | | | | | | | Pacman's long option parsing used hardcoded numbers to identify them. This is not good practice, so replace them with enumeration constants. Signed-off-by: Laszlo Papp <djszapi@archlinux.us> Signed-off-by: Dan McGee <dan@archlinux.org>
* | Remove makepath function from frontendLaszlo Papp2009-10-11
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* | cygwin fix : use unsigned char for ctype functionXavier Chantry2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Minor scope/typing cleanupsDan McGee2009-10-11
| | | | | | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2009-10-11
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| * callback.c : fallback to normal download with bogus sizeXavier Chantry2009-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using totaldownload, we might get into some weird situations where xfered>total because of bogus CSIZE database entries. This code adds a sanity check and fallbacks to normal download progress if needed. Here is an example using totaldownload on a database with wrong CSIZE, for a total download of ~26 MB. Before : gnome-desktop-2.28.... 1144,3K 678,3K/s 00:00:02 [#################] 4% gnome-panel-2.28.0-... 4,2M 887,7K/s 00:00:05 [#################] 16% gnome-applets-2.28.... 13,6M 1083,0K/s 00:00:13 [#################] 52% gnome-backgrounds-2... 22,9M 964,0K/s 00:00:24 [#################] 87% gnome-settings-daem... 23,6M 938,5K/s 00:00:26 [#################] 90% gnome-control-cente... 26,1M 946,1K/s 00:00:28 [#################] 100% gnome-icon-theme-2.... 27,7M 1465,0K/s 1193046:28:15 [#######----------] gnome-icon-theme-2.... 28,0M 1502,2K/s 1193046:28:15 [########---------] gnome-icon-theme-2.... 28,4M 1582,2K/s 1193046:28:15 [##########-------] gnome-icon-theme-2.... 28,7M 1603,4K/s 1193046:28:15 [############-----] gnome-icon-theme-2.... 29,0M 1604,5K/s 1193046:28:15 [##############---] gnome-icon-theme-2.... 29,3M 1621,0K/s 1193046:28:14 [################-] gnome-icon-theme-2.... 29,6M 1434,8K/s 1193046:28:14 [#################] gnome-icon-theme-2.... 29,6M 974,2K/s 00:00:31 [#################] 113% After : gnome-desktop-2.28.... 1144,3K 1038,7K/s 00:00:01 [#################] 4% gnome-panel-2.28.0-... 4,2M 988,4K/s 00:00:04 [#################] 16% gnome-applets-2.28.... 13,6M 1190,4K/s 00:00:12 [#################] 52% gnome-backgrounds-2... 22,9M 1242,9K/s 00:00:19 [#################] 87% gnome-settings-daem... 23,6M 1193,9K/s 00:00:20 [#################] 90% gnome-control-cente... 2,5M 1347,4K/s 00:00:02 [#################] 100% gnome-icon-theme-2.... 3,5M 1205,4K/s 00:00:03 [#################] 100% Note that gnome-control-center resetted to normal progress mode (2,5M is the package size, not the total size) Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
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