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2011-07-18Handle removal of empty directories properlyDan McGee
This addresses FS#25141. We shouldn't remove every empty directory we come across during the removal process unless it is truly not known to any other package. This will prevent removal of essential directories such as '/var/lock/'. This is accomplished by first checking the empty/non-empty status of a directory, which was previously done implicitly by calling rmdir() and ignoring errors. We do this to avoid the next (new) check in most cases, which is to look at all local packages to see if the to-be-removed directory is present in another packages' filelist. If we do not find it anywhere, then we remove it, else we keep the file around. The pactest has been updated to test more cases, as well as finding a flaw in the original expected to fail case- we need separate DIR and FILE based EXIST rules. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-18makepkg: only test for writable PKGDEST when needed.RogutÄ—s Sparnuotos
There is no need for a writable PKGDEST when using the --nobuild or --geninteg flags. Allan: added --geninteg Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-18Move some .gitignore entriesAllan McRae
Put a .gitignore entry at the right level and sort that file alphabetically. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-14doc/PKGBUILD: clarify scriptlet version argumentsDan McGee
It was a bit unclear that both pkgver and pkgrel were included in the passed version strings; clarify this fact in the manpage. Also include epoch in the mix now that it exists. Also make two other minor consistency touchups to code-print variables in text. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-14Make alpm_db_set_pkgreason() arguments more saneDan McGee
This can only ever operate on the local database, and a local package at that. Change the function signature to take a handle and package object, add the relevant asserts, and ensure the frontend can detect the package not found condition when finding packages to pass to this method. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-14contrib/paclog-pkglist: new contributionDave Reisner
converts a pacman log file to a list of installed packages, which should match the output of `pacman -Q'. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-14contrib/bash_completion: update with new makepkg optsDave Reisner
Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-14makepkg: remove unused -C option from option listDave Reisner
We nuke it from the completion file as well along with its longopt. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-14makepkg: skip devel_check when reading from a pipeDave Reisner
Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-14makepkg: Remove pre-optimization from in_array()DJ Mills
The '[[ -z' test in in_array() is redundant, so remove it. Signed-off-by: DJ Mills <danielmills1@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2011-07-14makepkg: Remove OPT_TEMP hack in parse_options callDJ Mills
Instead of hacking around the error trap, simply do an explicit test for failure. Signed-off-by: DJ Mills <danielmills1@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2011-07-14Allow fileconflict if unowned file moving into backup arrayDan McGee
The bulk of this commit is adding new tests to ensure the new behavior works without disrupting old behavior. This is a relatively sane maneuver when a package adds a conf file (e.g. '/etc/mercurial/hgrc') that was not previously in the package, but it is placed in the backup array. In essence, we can treat the existing file as having always been a part of the package and do our normal compare/install as pacnew logic checks. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-14Add 'compress' compression format as an available optionDan McGee
This adds the '.tar.Z' option to both repo-add and makepkg for no other reason than "why not", and because bsdtar supports it natively with the '-Z' flag. Also update the documentation accordingly. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-06Unify package removal codeDan McGee
This code duplication has always been a rather clumsy casuality of fixing some past upgrade issues. Unify the removal code across upgrade and remove operations into a new _alpm_remove_single_package() method wihch makes it very clear how we handle upgrade and remove differently, via several conditionals on newpkg. This commit highlights interesting behavior such as the fact that the implicit removal in every package upgrade never gets transaction events or progress callbacks. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05include util.h in rawstr.cDan McGee
Fixes "error: no previous prototype for '_alpm_raw_cmp' [-Werror=missing-prototypes]" warnings, and also prevents someone from getting the prototypes and functions out of sync. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05Merge remote-tracking branch 'dave/download'Dan McGee
2011-07-05absorb fileinfo struct into dload_payloadDave Reisner
This transitional struct becomes delicious noms for dload_payload. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2011-07-05absorb some _alpm_download params into payload structDave Reisner
Restore some sanity to the number of arguments passed to _alpm_download and curl_download_internal. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2011-07-05lib/dload: prevent large file attacksDave Reisner
This means creating a new struct which can pass more descriptive data from the back end sync functions to the downloader. In particular, we're interested in the download size read from the sync DB. When the remote server reports a size larger than this (via a content-length header), abort the transfer. In cases where the size is unknown, we set a hard upper limit of: * 25MiB for a sync DB * 16KiB for a signature For reference, 25MiB is more than twice the size of all of the current binary repos (with files) combined, and 16KiB is a truly gargantuan signature. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2011-07-05dload: handle irregular URLsDave Reisner
URLs might end with a slash and follow redirects, or could be a generated by a script such as /getpkg.php?id=12345. In both cases, we may have a better filename that we can write to, taken from either content-disposition header, or the effective URL. Specific to the first case, we write to a temporary file of the format 'alpmtmp.XXXXXX', where XXXXXX is randomized by mkstemp(3). Since this is a randomly generated file, we cannot support resuming and the file is unlinked in the event of an interrupt. We also run into the possibility of changing out the filename from under alpm on a -U operation, so callers of _alpm_download can optionally pass a pointer to a *char to be filled in by curl_download_internal with the actual filename we wrote to. Any sync operation will pass a NULL pointer here, as we rely on specific names for packages from a mirror. Fixes FS#22645. Signed-off-by: Dave Reisner <d@falconindy.com>
2011-07-05repo-add: backup old database signature tooAllan McRae
If you are keeping a copy of the old database, you probably want to keep a copy of its signature too. Also, delete the previously backed-up database signature if no new one is being copied. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05Rework -Si display logicDan McGee
We did some funny stuff here before to allow specifying fully-qualified package names, such as 'testing/gcc' or 'core/gcc'. However, it was done by duplicating code, not to mention an early escape if a repository could not be found for an early target. Something like `pacman -Si foo/bar core/gcc' would not give expected results, although `pacman -Si bar gcc' would. Clean up the code, remove strncpy() usage, and clarify the error messages a bit. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05pacman-key: fix syntax highlightingAllan McRae
The lone quotation mark in "pacman's" causes issues for some syntax highlighting. Change the printing of the nessage from echo to printf so we can invisibly escape it. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05contrib/paclist: rewrite in bashDave Reisner
The original concept for this script was a bash implementation, but turned out to be unreasonable at the time due to the efficiencies of the database format. Since those have been resolved, we can rewrite this in bash as a much simpler script. All the action happens in a single line, but we add extend this a little, binding to gettext to keep our pacman translations intact. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05fix segfault if pacman.conf can't be readFlorian Pritz
Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05Remove most usages of strncmp()Dan McGee
The supposed safety blanket of this function is better handled by explicit length checking and usages of strlen() on known NULL-terminated strings rather than hoping things fit in a buffer. We also have no need to fully fill a PATH_MAX length variable with NULLs every time as long as a single terminating byte is there. Remove usages of it by using strcpy() or memcpy() as appropriate, after doing length checks via strlen(). Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05dload: rearrange code to avoid extra cpp blockDave Reisner
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2011-07-05lib/rawstr: borrow raw string functions from curlDave Reisner
We'll need these functions to do locale agnostic and case insensitive string comparisons. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2011-07-05makepkg: update --pkg desciption in man pageAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05Add library files to POTFILES.inAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05parse_options: accept multiple argumentsAllan McRae
Allow command-line options to accept multiple arguments without additional quoting by taking the list of arguments until one starting with a "-" is reached. The only current use of this is the --pkg option in makepkg. This allows (e.g.) makepkg --pkg foo bar and packages "foo" and "bar" will be built. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05parse_options: implement optional argumentsAllan McRae
This allows options specified with a trailing "::" to optionally take arguments. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05parse_options: add missing newlinesAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05Simplify alpm_list_previousAllan McRae
We can readily detect the first node in a list by checking if node->prev->next is NULL. So there is no need to pass the head of the list to this function and its prototype now looks like all the other item accessors. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05Remove alpm_list_firstAllan McRae
The only thing this accessor did was remove the const qualifier given our entire list implementation requires passing around the head anyway. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05Allow invalid sync DBs to be returned by the libraryDan McGee
They are placeholders, but important for things like trying to re-sync a database missing a signature. By using the alpm_db_validity() method at the right time, a client can take the appropriate action with these invalid databases as necessary. In pacman's case, we disallow just about anything that involves looking at a sync database outside of an '-Sy' operation (although we do check the validity immediately after). A few operations are still permitted- '-Q' ops that don't touch sync databases as well as '-R'. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05Allow frontend access to signature verification informationDan McGee
Show output in -Qip for each package signature, which includes the UID string from the key ("Joe User <joe@example.com>") and the validity of said key. Example output: Signatures : Valid signature from "Dan McGee <dpmcgee@gmail.com>" Unknown signature from "<Key Unknown>" Invalid signature from "Dan McGee <dpmcgee@gmail.com>" Also add a backend alpm_sigresult_cleanup() function since memory allocation took place on this object, and we need some way of freeing it. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05Correctly check the GPG error codesDan McGee
The error code is in fact a bitmask value of an error code and an error source, so use the proper function to get only the relevant bits. For the no error case, this shouldn't ever matter, but it bit me when I was trying to compare the error code to other values and wondered why it wasn't working, so set a good example. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-05signing: move to new signing verification and return schemeDan McGee
This gives us more granularity than the former Never/Optional/Always trifecta. The frontend still uses these values temporarily but that will be changed in a future patch. * Use 'siglevel' consistenly in method names, 'level' as variable name * The level becomes an enum bitmask value for flexibility * Signature check methods now return a array of status codes rather than a simple integer success/failure value. This allows callers to determine whether things such as an unknown signature are valid. * Specific signature error codes mostly disappear in favor of the above returned status code; pm_errno is now set only to PKG_INVALID_SIG or DB_INVALID_SIG as appropriate. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-03Merge remote-tracking branch 'allan/ALPM'Dan McGee
Conflicts: lib/libalpm/be_local.c lib/libalpm/be_package.c lib/libalpm/conflict.c lib/libalpm/diskspace.c lib/libalpm/dload.c lib/libalpm/remove.c
2011-07-03conflict code tweaks and cleanupsDan McGee
We can take advantage of a few things on our new and improved filelist in this code. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-03diskspace: remove all libarchive usageDan McGee
Now that the filelists capture mode and size information, we can read the data from there and prevent having to loop through and uncompress every archive to check required diskspace usage. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-03Move alpm filelists to a struct objectDan McGee
This allows us to capture size and mode data when building filelists from package files. Future patches will take advantage of this newly available information, and frontends can use it as well. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-03pactest: add a few more checks to fileconflict checksDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-03Fix debug logger without a newlineDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-03Do not replicate files list when removing packagesAllan McRae
This saves replicating the potentially large list of files in a package that is being removed. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-03Add alpm_list_previous methodAllan McRae
Helper function to get the previous item in a list Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-03checkdeps: remove unnecessary list join and copyDan McGee
We can just perform the same search operation on both lists. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-03be_local: use macros in database loading similar to be_syncDan McGee
This removes some of the repetition in the code for reading and parsing database file lines. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-07-03be_sync: make READ_NEXT() a no-arg macroDan McGee
We passed in 'line', but not 'buf.line'. In addition, the macros building off of READ_NEXT() assume variable names anyway. Since we only use these macros in one function, might as well simplify them. Signed-off-by: Dan McGee <dan@archlinux.org>