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* account for partial delta files in download sizeDave Reisner2011-09-11
| | | | | | | | | Similar to an earlier commit which accounts for .part files for full packages, calculate the download_size for deltas keeping mind the possibility of a partial transfer. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* make compute_download_size consider .part filesDave Reisner2011-09-11
| | | | | | | | | | | Check for the existance of a partial download of a package file before jumping to delta calculations. Currently, if there were 10MiB remaining in a 100MiB the values passed to the front end do not reflect this. Refactored from an old patch originally by Dan. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* dload: provide optional netrc supportDave Reisner2011-09-11
| | | | | | | | | if ~/.netrc exists and has credentials for the hostname requested in a download, they will be provided in an http auth request. This can still be overridden by explcitly declaring user:pass in the URL. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* diskspace: fix memory leak on root mount not foundDave Reisner2011-09-08
| | | | | Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Use more correct integer types in diskspace checksDan McGee2011-09-07
| | | | | | | | | | | | | | | | This adjusts type usage to match POSIX provided types from <sys/types.h> rather than assuming everything will fit in a long or unsigned long. Use fsblkcnt_t (unsigned) and blkcnt_t (signed) as appropriate. These are affected the same way off_t is on 32 bit platforms, where the types are extende to 64 bits if large file support is enabled. Because most numbers here are block counts, this isn't near as pressing as using a 32-bit variable for file sizes where anything over 2GiB can burn you; we likely can support files at least 512 but mainly 4096 times larger. Signed-off-by: Dan McGee <dan@archlinux.org>
* Ensure PackageRequired works as expectedDan McGee2011-09-07
| | | | | | | | | Changes in commit dc3336c277 caused this to stop working as expected for sync packages, due to the way the logic is structured. Ensure we always enter the signature code if the bitflag is flipped on to check signatures for packages. Rename 'use_sig' to 'has_sig' for clarity. Signed-off-by: Dan McGee <dan@archlinux.org>
* dload: use intmax_t when printing off_tDan McGee2011-09-06
| | | | | | This works for both 32-bit and 64-bit platforms. Signed-off-by: Dan McGee <dan@archlinux.org>
* dload: abstract dload_interrupted reasonsDave Reisner2011-09-06
| | | | | | | This gives us some amount of room to grow in case we ever find another reason that we might return with an error from the progress callback. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
* dload: improve debug outputDave Reisner2011-09-06
| | | | | | | | We lost some of this output in the fetch->curl conversion, but I also noticed in FS#25852 that we just lack some of this useful information along the way. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
* avoid blowing out the filecache list when using tmpdirDave Reisner2011-09-06
| | | | | | | | | | | | | | | | _alpm_filecache_setup() destroys the list of cachedirs when it finds no writeable directories in the config. This put us in an awkward situation where _alpm_filecache_find() would locate a downloaded file in a r/o cachedir, but then fail to install it after _alpm_filecache_setup() is called (with a NULL argument). Change this behavior to merely prepend the temporary directory to the list of available cachedirs. Dan exposed it in e07547ee4ed4, as now a package can be found in a directory we may not be able to actually store packages in. Reported-by: Rémy Oudompheng <remy@archlinux.org> Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* More package operations cleanupDan McGee2011-09-02
| | | | | | | | Neither deltas nor filename attributes are ever present in the local database, so we can remove all of the indirection for accessing these attributes. Signed-off-by: Dan McGee <dan@archlinux.org>
* Former transaction callback rename refactorDan McGee2011-09-02
| | | | | | | | | | | | | Put all the callback stuff in alpm.h in one spot, and make the following renames for clarity with the new structure: ALPM_TRANS_EVT_* --> ALPM_EVENT_* ALPM_TRANS_CONV_* --> ALPM_QUESTION_* ALPM_TRANS_PROGRESS_* --> ALPM_PROGRESS_* alpm_option_get_convcb() --> alpm_option_get_questioncb() alpm_option_set_convcb() --> alpm_option_set_questioncb() Signed-off-by: Dan McGee <dan@archlinux.org>
* Move all callbacks up to the handle levelDan McGee2011-09-02
| | | | | | | | | This was just disgusting before, unnecessary to limit these to only usage in a transaction. Still a lot of more room for cleanup but we'll start by attaching them to the handle rather than the transaction we may or may not even want to use these callbacks. Signed-off-by: Dan McGee <dan@archlinux.org>
* Make delta validation/application more logicalDan McGee2011-09-02
| | | | | | | | The call to apply was tucked inside validate, and the EVENT callbacks were done outside the function rather than inside. Reorganize things a bit to make more sense. Signed-off-by: Dan McGee <dan@archlinux.org>
* Clean up handling of size fieldsDan McGee2011-09-02
| | | | | | | | | | | | We currently have csize, isize, and size concepts, and sometimes the difference isn't clear. Ensure the following holds: * size (aka csize): always the compressed size of the package; available for everything except local packages (where it will return 0) * isize: always the installed size of the package; available for all three package types Signed-off-by: Dan McGee <dan@archlinux.org>
* _alpm_parsedate(): return time_t and not longDan McGee2011-09-01
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Scale package integrity progress bar/percentage by package sizeDan McGee2011-08-30
| | | | | | | | This upgrades the simple 15/17 scaling by package number we used before to package sized based scaling, which is much more accurate. Addresses some of the issues raised in FS#25817. Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove outdated comment for _alpm_outerconflictsAllan McRae2011-08-30
| | | | | Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Parse > 2GiB file sizes correctlyDan McGee2011-08-29
| | | | | | | | | | | | | | | | | | | | | | We were using atol(), which on 32 bit, cannot handle values greater than 2GiB, which is fail. Switch to a strtoull() wrapper function tailored toward parsing off_t values. This allows parsing of very large positive integer values. off_t is a signed type, but in our usages, we never parse or have a need for negative values, so the function will return -1 on error. Before: $ pacman -Si flightgear-data | grep Size Download Size : 2097152.00 K Installed Size : 2097152.00 K After: $ ./src/pacman/pacman -Si flightgear-data | grep Size Download Size : 2312592.52 KiB Installed Size : 5402896.00 KiB Signed-off-by: Dan McGee <dan@archlinux.org>
* lib/libalpm/handle.c: Removed redundant if conditionHelder Martins2011-08-29
| | | | | Signed-off-by: Helder Martins <heldermartins89@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Streamline alpm_splitdep() comparisonsDan McGee2011-08-29
| | | | | | | | | | | | | | This reduces from 5 to 3 the number of searches needed on the string looking for a comparison operator, since we can so a second quick comparison looking for '=' if we find '<' or '>'. It also makes every search doable with strchr() or memchr() rather than the slower strstr() method. In testing, only 10% of splitdep calls (~1600 / 16000) during an -Ss database load found a version comparison operator, so optimizing the not found path to be require less work makes sense. Signed-off-by: Dan McGee <dan@archlinux.org>
* _alpm_splitdep(): don't pass bogus length value to strndupDan McGee2011-08-28
| | | | | | | | | If we fell through to the ALPM_DEP_MOD_ANY case, ptr would be NULL, and we would pass (0 - <str>), which is a rather large negative number or bogus positive number, depending on signed/unsigned. Just use strdup in the case where we don't have a ptr available. Signed-off-by: Dan McGee <dan@archlinux.org>
* Database read optimizationsDan McGee2011-08-28
| | | | | | | | | | | | | | | | | | | | | | Hard to believe there was still more room to improve on this, but I found an easily correctable oversight tonight. Our databases (both sync and local) contain many blank lines, and we were not moving onto the next line right away in these cases; instead we would proceed through our strcmp() conditional checks as normal. Some local numbers follow to show the effects of this patch: Sync `-Ss foobarbaz`: 71,709 blank lines skipped early ~1,505,889 strcmp() calls avoided (21 per line) ~15% speed improvement (.210 --> .179 sec) Local `-Qs foobarbaz`: 6,823 blank lines skipped early 115,991 strcmp() calls avoided (17 per line) ~6% speed improvement (.080 -> .071 sec) Signed-off-by: Dan McGee <dan@archlinux.org>
* Allow access to package origin dataDan McGee2011-08-28
| | | | | | | Add new alpm_pkg_get_origin() method, use it in the front end now that the enum constants are publicly available. Signed-off-by: Dan McGee <dan@archlinux.org>
* Removed multiple definitions of pkgfrom_tDiogo Sousa2011-08-28
| | | | | | | | | | | | | libalpm now exports type alpm_pkgfrom_t in alpm.h, which may be used by frontends. Pacman now uses alpm_pkgfrom_t instead of replicating that type (pkg_from as was in src/pacman/package.h) Updated API change in README. Signed-off-by: Diogo Sousa <diogogsousa@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Better error handling out of package load methodDan McGee2011-08-28
| | | | | | | | There are many other ways to fail a package load other than "file not found". We should also use the correct error code in this case. Clean it up a bit in the various callers. Signed-off-by: Dan McGee <dan@archlinux.org>
* Refactor some args out of pkg_load_internalDan McGee2011-08-28
| | | | | | | | Just pass the entire sync package in if we have it; that way we can do any necessary operations involving it rather than have a parameter list growing endlessly. Signed-off-by: Dan McGee <dan@archlinux.org>
* Add more info to debug key displayDan McGee2011-08-28
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Refactor signature result return formatDan McGee2011-08-28
| | | | | | | | | | | | | | | | | | | I was trying to take a shortcut and not introduce a wrapper struct for the signature results, so packed it all into alpm_sigresult_t in the first iteration. However, this is painful when one wants to add new fields or only return information regarding a single signature. Refactor the type into a few components which are exposed to the end user, and will allow a lot more future flexibility. This also exposes more information regarding the key to the frontend than was previously available. The "private" void *data pointer is used by the library to store the actual key object returned by gpgme; it is typed this way so the frontend has no expectations of what is there, and so we don't have any hard gpgme requirement in our public API. Signed-off-by: Dan McGee <dan@archlinux.org>
* lib/libalpm/signing.c: Fix memory leak in decode_signature() in case of error.Diogo Sousa2011-08-28
| | | | | Signed-off-by: Diogo Sousa <diogogsousa@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* lib/libalpm/util.c: Fix two memory leaksLukas Fleischer2011-08-28
| | | | | | | | Free "md5sum" if md5_file() fails in alpm_compute_md5sum(). Free "sha256sum" if sha2_file() fails in alpm_compute_sha256sum(). Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de> Signed-off-by: Dan McGee <dan@archlinux.org>
* Check local database status flag in db_write sanity check blockDan McGee2011-08-28
| | | | | | | Do all the checks at once; this also avoids the 'return' call after we have allocated memory for "pkgpath" as well as tweaked the umask. Signed-off-by: Dan McGee <dan@archlinux.org>
* be_sync.c: Fix memory leak in alpm_db_update()Lukas Fleischer2011-08-28
| | | | | | | Free "syncpath" and restore umask if we fail to grab a lock. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de> Signed-off-by: Dan McGee <dan@archlinux.org>
* Fix possible mismatched type with several curl argumentsDan McGee2011-08-28
| | | | | | | | After commit 2e7d0023150664, we use off_t rather than long variables. Use the _LARGE variants of the methods to indicate we are passing off_t sized variables, and cast using (curl_off_t) accordingly. Signed-off-by: Dan McGee <dan@archlinux.org>
* Always process validity value returned by gpgmeDan McGee2011-08-25
| | | | | | | Don't force 'never'; you should be checking both the status and validity anyway. Signed-off-by: Dan McGee <dan@archlinux.org>
* Fix small memory leak in sig check codeDan McGee2011-08-25
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* strtrim: don't move empty stringDan McGee2011-08-25
| | | | | | | | | | There were many cases where the string coming in was a blank line, e.g. "\n\0", length 1. The trim routine starts by trimming leading spaces, thus trimming everything. We would then proceed to do a memmove of the NULL byte, which is completely worthless as we can just assign it instead. Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove argument from check_pgp_helperDan McGee2011-08-25
| | | | | | | This one wasn't all that necessary as we only used it in one place in the function, which can be checked easily enough at the call site. Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove trans is NULL check in QUESTION/EVENT/PROGRESS macrosDan McGee2011-08-25
| | | | | | | trans cannot (and better not) be NULL at any point when these are being called. Signed-off-by: Dan McGee <dan@archlinux.org>
* Finish large file download attack preventionDan McGee2011-08-25
| | | | | | | | | This handles the no Content-Length header problem as stated in the comments of FS#23413. We add a quick check to the callback that will force an abort if the downloaded data exceeds the payload size, and then check for this error in the post-download cleanup code. Signed-off-by: Dan McGee <dan@archlinux.org>
* Use off_t rather than double where possibleDan McGee2011-08-25
| | | | | | | | Beautiful of libcurl to use floating point types for what are never fractional values. We can do better, and we usually want these values in their integer form anyway. Signed-off-by: Dan McGee <dan@archlinux.org>
* Add new 'lt' and 'zh_TW' translations from transifexDan McGee2011-08-25
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Update existing translations from TransifexDan McGee2011-08-25
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Improved alpm_list_mmerge() performance (fixed coding style)Diogo Sousa2011-08-24
| | | | | | | | | | Improved alpm_list_mmerge() performance by removing an extra pass to obtain the tail node. This was actually suggested by a TODO comment. Signed-off-by: Diogo Sousa <diogogsousa@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* vercmp: ensure 2.0a and 2.0.a do not compare equalDan McGee2011-08-23
| | | | | | | | | | | | | | | | We had this interesting set of facts conundrum, according to vercmp return values: 2.0a < 2.0 2.0 < 2.0.a 2.0a == 2.0.a This introduces a code change that ensures '2.0a < 2.0.a' as would be expected by the first two comparisons. Unfortunately this stays us a bit further from upstream RPM code, but those are the breaks (in RPM, the versions involving 'a' do in fact compare the same, but they are both greater than the bare '2.0'). Signed-off-by: Dan McGee <dan@archlinux.org>
* Style-match rpmvercmp code with upstreamDan McGee2011-08-23
| | | | | | | Not sure how or why some of this differed, but it is easy enough to set it back to how it was so it is easier to diff. Signed-off-by: Dan McGee <dan@archlinux.org>
* sync: halt file discovery if repo has no serversDave Reisner2011-08-23
| | | | | | | | | | | | | | | | | | | | | This avoids error spam when no servers are configured for a repo and a sync operation is performed: Proceed with installation? [Y/n] y :: Retrieving packages from testing... warning: failed to retrieve some files from testing warning: failed to retrieve some files from testing warning: failed to retrieve some files from testing warning: failed to retrieve some files from testing warning: failed to retrieve some files from testing warning: failed to retrieve some files from testing warning: failed to retrieve some files from testing warning: failed to retrieve some files from testing warning: failed to retrieve some files from testing warning: failed to retrieve some files from testing Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* dload: prevent need to copy struct in mask_signal()Dan McGee2011-08-22
| | | | | | | Since we store this directly in the download function, just rework mask_signal() to take a pointer to a location to store the original. Signed-off-by: Dan McGee <dan@archlinux.org>
* dload: extract tempfile creation to its own functionDave Reisner2011-08-22
| | | | | Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* dload: move (un)masking of signals to separate functionsDave Reisner2011-08-22
| | | | | Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
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