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* pacsort: ensure list is freed if size is 0Dan McGee2011-08-22
| | | | | | Found using: `valgrind ./src/util/.libs/lt-pacsort /dev/null` Signed-off-by: Dan McGee <dan@archlinux.org>
* pacsort: correct pointer type in list_newPang Yan Han2011-08-22
| | | | | | | Pointer sizes are the same but this makes intention clearer. Signed-off-by: Pang Yan Han <pangyanhan@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* mark option structs as constDave Reisner2011-08-08
| | | | | | | | These are never modified and even getopt_long's prototype shows this modifier on the parameter. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* src/util/Makefile.am: alphabetize targetsDave Reisner2011-08-08
| | | | | Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* pacsort: add new utilityDave Reisner2011-08-08
| | | | | | | | pacsort is a command line sorting utility that implements libalpm's alpm_pkg_vercmp algorithm. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Tidy up testdb to match coding stylesDan McGee2011-07-28
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove most usages of strncmp()Dan McGee2011-07-05
| | | | | | | | | | | | 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>
* signing: move to new signing verification and return schemeDan McGee2011-07-05
| | | | | | | | | | | | | | | | | 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>
* Prefix _alpm_errno_t members with ALPMAllan McRae2011-07-02
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Prefix alpm_loglevel_t members with ALPMAllan McRae2011-07-02
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Rename pmerrno_t to alpm_errno_tAllan McRae2011-06-28
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Rename pmloglevel_t to alpm_loglevel_tAllan McRae2011-06-28
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Rename pmconflict_t to alpm_conflict_tAllan McRae2011-06-28
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Rename pmdepmissing_t to alpm_depmissing_tAllan McRae2011-06-28
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Rename pmdepend_t to alpm_depend_tAllan McRae2011-06-28
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Rename pmpkg_t to alpm_pkg_tAllan McRae2011-06-28
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Rename pmdb_t to alpm_db_tAllan McRae2011-06-28
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Rename pmhandle_t to alpm_handle_tAllan McRae2011-06-28
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Fix several -Wshadow warningsDan McGee2011-06-27
| | | | | | | | | | Only one of these looked like a real red flag, in find_requiredby(), but it doesn't hurt to fix several of them up anyway. Unfortunately, we can't turn this on universally due to things like the sync(), remove(), etc. builtins which we often use as variable names. Signed-off-by: Dan McGee <dan@archlinux.org>
* pactree: add -s option to walk sync DBsDave Reisner2011-06-24
| | | | | | | | | | | | | Add a whole lot of bloat to parse pacman.conf and only a few lines to use the list of sync DBs instead of the local DB. Dan: I fully plan on this being temporary and us finding a better way in the future to parse pacman.conf from multiple binaries. Adding a standalone config parser is probably not the right way of going about things, but for now it is by far the easiest. Signed-off-by: Dave Reisner <d@falconindy.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* pactree: carry a list of databases for dep resolutionDave Reisner2011-06-24
| | | | | | | | | | | | Declare an alpm_list which, for now, only holds our local database. walk_deps and walk_reverse_deps are refactored to account for this, and a helper function is added to wrap alpm_db_get_pkg for traversing a list. This is groundwork for letting pactree walk the sync DBs. Signed-off-by: Dave Reisner <d@falconindy.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Do database signature checking at load timeDan McGee2011-06-24
| | | | | | | | | | | | | | | | | | This is the ideal place to do it as all clients should be checking the return value and ensuring there are no errors. This is similar to pkg_load(). We also add an additional step of validation after we download a new database; a subsequent '-y' operation can potentially invalidate the original check at registration time. Note that this implementation is still a bit naive; if a signature is invalid it is currently impossible to refresh and re-download the file without manually deleting it first. Similarly, if one downloads a database and the check fails, the database object is still there and can be used. These shortcomings will be addressed in a future commit. Signed-off-by: Dan McGee <dan@archlinux.org>
* Make pmdepend_t and pmdepmissing_t publicDan McGee2011-06-16
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Make struct pmconflict_t publicDan McGee2011-06-16
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Move pm_errno onto the handleDan McGee2011-06-13
| | | | | | This involves some serious changes and a very messy diff, unfortunately. Signed-off-by: Dan McGee <dan@archlinux.org>
* Add handle argument to two more alpm methodsDan McGee2011-06-13
| | | | | | This takes care of alpm_checkdeps() and alpm_find_dbs_satisfier(). Signed-off-by: Dan McGee <dan@archlinux.org>
* Require handle for alpm_checkconflicts()Dan McGee2011-06-13
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Require handle for alpm_pkg_load()Dan McGee2011-06-13
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Require handle for alpm_db_register_sync()Dan McGee2011-06-09
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Require handle argument to all alpm_option_(get|set)_*() methodsDan McGee2011-06-09
| | | | | | | | This requires a lot of line changes, but not many functional changes as more often than not our handle variable is already available in some fashion. Signed-off-by: Dan McGee <dan@archlinux.org>
* Update utilities for new initialize/release methodsDan McGee2011-06-07
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* pactree: make -Wwrite-strings friendlyDan McGee2011-05-04
| | | | | | | | Use a few structs to hold configuration values we change given certain options so we can be const-correct with string assignment across the board. Behavior should be completely unchanged. Signed-off-by: Dan McGee <dan@archlinux.org>
* Fix warnings reported by -Wwrite-stringsDan McGee2011-05-04
| | | | | | | These are places where we stuck a string constant in a variable not marked as const. Signed-off-by: Dan McGee <dan@archlinux.org>
* Perform package verification at package load timeDan McGee2011-04-24
| | | | | | | | | | | Both md5sum verification and PGP verification can and should be done at package load time. This allows verification to happen as early as possible for packages provided by filename and loaded in the frontend, and moves more stuff out of sync_commit that doesn't really belong there. This should also set the stage for simplified parallel loading of packages later down the road. Signed-off-by: Dan McGee <dan@archlinux.org>
* syntax: if/while statements should have no trailing spaceDan McGee2011-04-20
| | | | | | | | | | | This is the standard, and we have had a few of these introduced lately that should not be here. Done with: find -name '*.c' | xargs sed -i -e 's#if (#if(#g' find -name '*.c' | xargs sed -i -e 's#while (#while(#g' Signed-off-by: Dan McGee <dan@archlinux.org>
* style cleanup: cast as (type *) not (type*)Dave Reisner2011-04-20
| | | | | Signed-off-by: Dave Reisner <d@falconindy.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Style change: return(x) --> return xDan McGee2011-03-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was discussed and more or less agreed upon on the mailing list. A huge checkin, but if we just do it and let people adjust the pain will end soon enough. Rebasing should be relatively straighforward for anyone that sees conflicts; just be sure you use the new return style if possible. The following semantic patch was used to do the change, along with some hand-massaging in order to preserve parenthesis where appropriate: The semantic match that finds this problem is as follows, although some hand-massaging was done in order to keep parenthesis where appropriate: (http://coccinelle.lip6.fr/) // <smpl> @@ expression a; @@ - return(a); + return a; // </smpl> A macros_file was also provided with the following content: Additional steps taken, mainly for ASSERT() macros: $ sed -i -e 's#return(NULL)#return NULL#' lib/libalpm/*.c $ sed -i -e 's#return(-1)#return -1#' lib/libalpm/*.c Signed-off-by: Dan McGee <dan@archlinux.org>
* alpm: alpm_db_get_pkgcache_list => alpm_db_get_pkgcacheDave Reisner2011-02-25
| | | | | | | This avoids needless breakage of the public API. Signed-off-by: Dave Reisner <d@falconindy.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Mark log callback format string constDan McGee2011-02-24
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Read pkgcache into hashAllan McRae2011-02-04
| | | | | | | | | | | | Read the package information for sync/local databases into a pmpkghash_t structure. Provide a alpm_db_get_pkgcache_list() method that returns the list from the hash object. Most usages of alpm_db_get_pkgcache are converted to this at this stage for ease of implementation. Review whether these are better accessing the hash table directly at a later stage. Signed-off-by: Allan McRae <allan@archlinux.org>
* Remove need to explicitly register the local DBDan McGee2011-01-29
| | | | | | | | | Perform the cheap struct and string setup of the local DB at handle initialization time to match the teardown we do when releasing the handle. If the local DB is not needed, all real initialization is done lazily after DB paths and other things have been configured anyway. Signed-off-by: Dan McGee <dan@archlinux.org>
* Allow version comparison to contain epoch specifierDan McGee2011-01-21
| | | | | | | | | Adapting from RPM, follow the [epoch:]version[-release] syntax. We can also borrow some of their parsing code for our purposes (thanks!). Add some new tests to our vercmp shell script tester for epoch comparisons, and then make the code work with these newfangled epoch specifiers. Signed-off-by: Dan McGee <dan@archlinux.org>
* Fix some more simple conversion "errors"Dan McGee2011-01-07
| | | | | | | | None of these warn at the normal "-Wall -Werror" level, but casts do occur that we are fine with. Make them explicit to silence some warnings when using "-Wconversion". Signed-off-by: Dan McGee <dan@archlinux.org>
* Update copyright years for 2011Allan McRae2011-01-07
| | | | | Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* vercmp: always return 0 if we perform a compareDan McGee2011-01-05
| | | | | | | | | And change the wording slightly to indicate we *print* a value, not *return* it. You can't return negative values (they get coerced to 255), so it isn't worth it to try and cram the result into the return code. Acked-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Declare all local functions staticAllan McRae2010-12-30
| | | | | | | | | | | | All functions that are limited to the local translation unit are declared static. This exposed that the _pkg_get_deltas declaration in be_local.c was being satified by the function in packages.c which when declared static caused linker failures. Fixes all warnings with -Wmissing-{declarations,prototypes}. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Detect undefined PATH_MAXAllan McRae2010-12-29
| | | | | | | | | | | | | POSIX does not require PATH_MAX be defined when there is not actual limit to its value. This affects HURD based systems. Work around this by defining PATH_MAX to 4096 (as on Linux) when this is not defined. Also, clean up inclusions of limits.h and remove autoconf check for this header as we do not use macro shields for its inclusion anyway. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* testdb: update for new database formatDan McGee2010-12-20
| | | | | | | | | Sync DB's no longer have an extracted directory, so remove the files check for those. Local databases no longer have a 'depends' file, so kill that check as well. Finally, do a little other cleanup and remove the need for PATH_MAX. Signed-off-by: Dan McGee <dan@archlinux.org>
* Always specify arguement type in function delcarationsAllan McRae2010-12-20
| | | | | | | | Always declare a function with (void) rather than () when we expect no arguements. Fixes all warnings with -Wstrict-prototypes. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* src/util: update .gitignoreDan McGee2010-12-12
| | | | | | Add pactree and sort entries. Signed-off-by: Dan McGee <dan@archlinux.org>
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