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2010-09-27Add wrapper around asprintf callsAllan McRae
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>
2010-09-07Restore trimming of db and pkg extensionsDan McGee
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>
2010-08-23Fix some whitespace issuesAllan McRae
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>
2010-08-23fgets invocation cleanupDan McGee
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>
2010-07-27Use the plural features of gettextDan McGee
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>
2010-07-27Merge branch 'maint'Dan McGee
2010-07-27Fix compile error in certain casesDan McGee
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>
2010-07-01Check return value of chdir and getcwdAllan McRae
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>
2010-06-30Do not compare signed and unsigned typesAllan McRae
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>
2010-06-21Clarify testing within conditional statementsAllan McRae
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>
2010-06-05Remove unnecessary gettext callDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2010-05-18Allow to include a path containing wildcardsMarc-A. Dahlhaus
Dan: line wrapping and man page touchup. Signed-off-by: Marc-A. Dahlhaus <mad@wol.de> Signed-off-by: Dan McGee <dan@archlinux.org>
2010-05-17Allow Include directive in any sectionsXavier Chantry
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>
2010-05-11Allow -Qo to perform a functional 'which'Allan McRae
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>
2010-05-05Improve documentation of -k/--dbonlyDan McGee
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>
2010-05-05Remove unused 'z' option from getopt_long's optstringNagy Gabor
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>
2010-05-05Introduce -D, --databaseNagy Gabor
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>
2010-05-04Build vercmp without needing link to libalpmDan McGee
Include the object file directly from the libalpm version comparison code as it is the only thing we need. This drops the dependency of vercmp on libalpm and all of the stuff we know it drags in. Signed-off-by: Dan McGee <dan@archlinux.org>
2010-04-26check for valid optarg before using strdupSerge Ziryukin
Signed-off-by: Serge Ziryukin <ftrvxmtrx@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-25Show --print and --print-format options with -Rh, -Sh and -Uh onlyNagy Gabor
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>
2010-03-23Show 'Required By' in -Sii outputDan McGee
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>
2010-03-18Strip extension off all package compression typesDan McGee
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>
2010-03-14Bump copyright dates to 2010Dan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-14fix a few warnings reported by clangXavier Chantry
- 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>
2010-03-14Mark two functions staticDan McGee
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>
2010-03-14Add new --print operation for all operationsXavier Chantry
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>
2010-03-14print installed packagesXavier Chantry
Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2010-03-14callback: use variable length for progressbar textXavier Chantry
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>
2010-03-14callback.c : less magic progress barsXavier Chantry
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>
2010-03-14delta : add external cleanup scriptXavier Chantry
Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2010-01-19Do not print installed size when only downloadingAllan McRae
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>
2010-01-19Print "there is nothing to do" with NOOP transactionsNagy Gabor
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>
2009-12-13add some more sanity check for optargXavier Chantry
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>
2009-12-13refactor _parseoptionsXavier Chantry
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>
2009-12-13Remove trailing whitespace on all lines in list_displayDan McGee
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>
2009-11-15download: major refactor to address lingering issuesDan McGee
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 Papp
* 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>
2009-11-10Merge branch 'maint'Dan McGee
2009-10-27Fix opendir error condition checksDan McGee
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>
2009-10-19Size handling was changed in fgets() functionsLaszlo Papp
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>
2009-10-12Replace hardcoded option numbers with enumerationLaszlo Papp
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>
2009-10-11Remove makepath function from frontendLaszlo Papp
Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11cygwin fix : use unsigned char for ctype functionXavier Chantry
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>
2009-10-11Minor scope/typing cleanupsDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2009-10-11Merge branch 'maint'Dan McGee
2009-10-04callback.c : fallback to normal download with bogus sizeXavier Chantry
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>
2009-09-22testdb : fix many memleaksXavier Chantry
Yes, it was that bad :P We still have memleaks left because we cannot free the error data returned by libalpm, but pacman has the same issue. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-09-21Allow cache cleaning to process all cache directoriesDan McGee
Previously we only looked at the first cache directory returned by the library. This allows us to look at all cache directories for cleaning. In addition, change the way we do a full (-Scc) cache cleaning operation. Instead of removing the parent directory, remove each package one-by-one as in the -Sc case. This would be ideal for someone mounting a cache directory over NFS, as it ensures we don't wipe out the mountpoint from underneath the directory. Signed-off-by: Dan McGee <dan@archlinux.org>
2009-09-21Propagate return status up in DB cleaning codeDan McGee
We didn't look at the return status of sync_cleandb() in sync_cleandb_all(). Make it do so and return it up the call chain. Signed-off-by: Dan McGee <dan@archlinux.org>
2009-09-21Add missing closedir calls in cache cleanupDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>