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2015-05-11rewrite all TFRewrite instances to use the new pkgTagSection::WriteDavid Kalnischkies
While it is mostly busywork to rewrite all instances it actually fixes bugs as the data storage used by the new method is std::string rather than a char*, the later mostly created by c_str() from a std::string which the caller has to ensure keeps in scope – something apt-ftparchive actually didn't ensure and relied on copy-on-write behavior instead which c++11 forbids and hence the new default gcc abi doesn't use it.
2015-03-16stop displaying time of build in online helpJérémy Bobbio
As part of the “reproducible builds” effort [1], we have noticed that apt could not be built reproducibly. One issue is that it uses the __DATE__ and __TIME__ macros of the C preprocessor to display the time of build in the online help. We believe this information not to be really useful to users as they can always look at the package data and metadata to figure it out. The attached patch simply removes this information. All non-documentation packages can then be built reproducibly with our current experimental framework. [David: changed the string slightly to be untranslateable as well] Closes: 774342
2014-11-18various small additional tests and testcasesDavid Kalnischkies
Usually they don't provide a lot in terms of what they test, but they help in covering many lines from strictly anecdotal commands (stats, moo) and error messages, so that stuff which really needs to be tested, but isn't is better visible in coverage reports. Git-Dch: Ignore
2014-11-09use the same code to detect quiet setting in all toolsDavid Kalnischkies
Git-Dch: Ignore
2014-11-09streamline display of --help in all toolsDavid Kalnischkies
By convention, if I run a tool with --help or --version I expect it to exit successfully with the usage, while if I do call it wrong (like without any parameters) I expect the usage message shown with a non-zero exit.
2014-11-08guard pkg/grp hashtable creation changesDavid Kalnischkies
The change itself is no problem ABI wise, but the remove of the old undynamic hashtables is, so we bring it back for older abis and happily use the now available free space to backport more recent additions like the dynamic hashtable itself. Git-Dch: Ignore
2014-11-08guard ABI changes for SourcePkg/Ver in pkgCacheDavid Kalnischkies
Git-Dch: Ignore
2014-09-27store source name and version in binary cacheDavid Kalnischkies
Accessing the package records to acquire this information is pretty costly, so that information wasn't used so far in many places. The most noticeable user by far is EDSP at the moment, but there are ideas to change that which this commit tries to enable.
2014-09-27adapt to the new CacheSetHelper APIDavid Kalnischkies
Git-Dch: Ignore
2014-09-27rework cachesets API to allow future extensionDavid Kalnischkies
The introduction of Fnmatch showed that each new selector would require multiple new virtual methods in the CacheSetHelper to work correctly, which isn't that great. We now flip to a single virtual method which handles all cases separated by an enum – as new enum values can be added without an ABI break. Great care was taken to make old code work with the new way of organisation, which means in return that you might be bombarded with deprecation warnings now if you don't adapt, but code should still compile and work as before as can be seen in apt itself with this commit. Git-Dch: Ignore
2014-09-27count strings more accurately for statsDavid Kalnischkies
So far, only the few strings stored in stringitems were counted, but many more strings are directly inserted into the cache. We account for this now by identifying all these different strings and measure their length. We are still not at the correct size of the cache in 'stats' this way, but we are now again a bit closer. Git-Dch: Ignore
2014-09-05Merge branch 'debian/sid' into debian/experimentalMichael Vogt
Conflicts: apt-pkg/acquire-item.cc configure.ac debian/changelog doc/apt-verbatim.ent doc/po/apt-doc.pot doc/po/de.po doc/po/es.po doc/po/fr.po doc/po/it.po doc/po/ja.po doc/po/pt.po po/ar.po po/ast.po po/bg.po po/bs.po po/ca.po po/cs.po po/cy.po po/da.po po/de.po po/dz.po po/el.po po/es.po po/eu.po po/fi.po po/fr.po po/gl.po po/hu.po po/it.po po/ja.po po/km.po po/ko.po po/ku.po po/lt.po po/mr.po po/nb.po po/ne.po po/nl.po po/nn.po po/pl.po po/pt.po po/pt_BR.po po/ro.po po/ru.po po/sk.po po/sl.po po/sv.po po/th.po po/tl.po po/tr.po po/uk.po po/vi.po po/zh_CN.po po/zh_TW.po test/integration/test-ubuntu-bug-346386-apt-get-update-paywall
2014-09-02Use heap to allocate PatternMatch to avoid potential stack overflowMichael Vogt
When apt-cache search with many args (> 130) is given the allocation of PatternMatch on the stack may fail resulting in a segmentation fault. By using the heap the max size is much bigger and we also get a bad_alloc expection instead of a segfault (which we can catch *if* this ever becomes a pratical problem). No test for the crash as its not reproducable with the MALLOC_ settings in framework. Closes: 759612
2014-06-18correct 'apt-cache stats' to include moreDavid Kalnischkies
It still doesn't reflect the size the cache has on the disk compared to what is given as total size (90 vs 103 MB), but by counting all structs in we are at least a bit closer to the reality. Git-Dch: ignore
2014-06-18cleanup datatypes mix used in binary cacheDavid Kalnischkies
We had a wild mixture of (unsigned) int, long and long long here without much sense, so this commit adds a few typedefs to get some sense in the typesystem and ensures that a ID isn't sometimes computed as int, stored as long and compared with a long long… as this could potentially bite us later on as the size of the archive only increases over time.
2014-06-18Merge remote-tracking branch 'mvo/feature/hash-stats' into debian/experimentalMichael Vogt
Conflicts: apt-pkg/acquire-item.cc apt-pkg/acquire-item.h apt-pkg/deb/debmetaindex.h apt-pkg/pkgcache.cc test/integration/test-apt-ftparchive-src-cachedb
2014-06-18Provide ShowHashTableStats functionMichael Vogt
2014-06-18improve formating of the hash statsMichael Vogt
2014-06-10support Acquire::GzipIndexes in dumpavailDavid Kalnischkies
Closes: 742835
2014-05-29add hashtable statsMichael Vogt
2014-03-13follow method attribute suggestions by gccDavid Kalnischkies
Git-Dch: Ignore Reported-By: gcc -Wsuggest-attribute={pure,const,noreturn}
2014-03-13cleanup headers and especially #includes everywhereDavid Kalnischkies
Beside being a bit cleaner it hopefully also resolves oddball problems I have with high levels of parallel jobs. Git-Dch: Ignore Reported-By: iwyu (include-what-you-use)
2014-03-13warning: unused parameter ‘foo’ [-Wunused-parameter]David Kalnischkies
Reported-By: gcc -Wunused-parameter Git-Dch: Ignore
2014-03-13warning: no previous declaration for foobar() [-Wmissing-declarations]David Kalnischkies
Git-Dch: Ignore Reported-By: gcc -Wmissing-declarations
2014-03-13fix -Wmissing-field-initializers warningsDavid Kalnischkies
Reported-By: gcc Git-Dch: Ignore
2013-08-12squash merge of the feature/apt-binary branch without the changes from ↵Michael Vogt
experimental
2013-07-26use FileFd::Write instead of fwrite for errorsDavid Kalnischkies
Using the static FileFd::Write method gives us error messages for free so we use it here to avoid failing silently (with a fail silent error). Git-Dch: Ignore
2013-07-18fix 'apt-cache search' crash with missing descriptionDavid Kalnischkies
Beside the earlier fixed 'apt-cache show', 'showpkg' and 'search' deal with descriptions. 'showpkg' was fixed by fixing the cache generation for 'show', but 'search' still segfaulted. On the upside, it doesn't segfault any longer, on the downside, if a package has no description at all (aka: not in the Packages file and not in a Translation-* file) the package can't be found with 'search', even if we search only by name. That is a shortcoming in the code, but fixing it means rewriting it completely for dubious gain at best. So this commit just skips packages without a description and is done. Closes: 647590
2013-07-18skip all Description fields in apt-cache, not just firstDavid Kalnischkies
Given a Packages file like: […] Description: foo bar baz moo moo moo Multi-Arch: foreign Description-md5: 97e204a9f4ad8c681dbd54ec7c505251 […] We have to display the Multi-Arch flag field as well as the fields after the Description-md5, but not this field itself, as we already have one printed alongside the Description we display. Closes: 717254
2013-06-20handle missing "Description" in apt-cache showDavid Kalnischkies
do not blindly assume that all packages stanzas have a "Description:" field in 'apt-cache show' as well as in the cache creation itself. We instead assume now that if the stanza has a Description, it will not be the first field as we look out for "\nDescription" to take care of MD5sum as well as (maybe ignored) translated Descriptions embedded in the package stanza. Closes: #712435
2013-06-09fix support for multiple patterns in apt-cache searchDavid Kalnischkies
Patterns can appear in the name as well as in the description, they don't have to match all in the name/description only. Closes: 691453
2013-06-09initialize the whole search array with zeroDavid Kalnischkies
Git-Dch: Ignore
2012-09-26* cmdline/apt-cache.cc:David Kalnischkies
- print versioned dependency relations in (r)depends if the option APT::Cache::ShowVersion is true (default: false) as discussed in #218995 to help debian-cd fixing #687949. Thanks to Sam Lidder for initial patch and Steve McIntyre for nagging and testing!
2012-03-22the previously used VERSION didn't work everywhere so we are switchingDavid Kalnischkies
to the more standard PACKAGE_VERSION and make it work in every file
2012-02-25* cmdline/apt-cache.cc:David Kalnischkies
- correct --pre-depends option by using dash consistently (LP: #940837)
2011-12-10enable FileFd to guess the compressor based on the filename if requested orDavid Kalnischkies
to search for compressed silbings of the given filename and use this guessing instead of hardcoding Gzip compression
2011-11-11 - provide a {Package,Version}List similar to {Package,Version}SetDavid Kalnischkies
* cmdline/apt-{get,cache,mark}.cc: - use Lists instead of Sets if input order should be preserved for commands accepting lists of packages, e.g. policy (Closes: #625960)
2011-11-09* apt-pkg/cacheset.cc:David Kalnischkies
- make the cachesets real containers which can embedding any container to be able to use the same interface regardless of set or list usage
2011-09-19use forward declaration in headers if possible instead of includesDavid Kalnischkies
2011-09-13merge with debian/experimentalDavid Kalnischkies
2011-09-13reorder includes: add <config.h> if needed and include it at firstDavid Kalnischkies
2011-08-11cppcheck complains about some possible speed improvements which could beDavid Kalnischkies
done on the mirco-optimazation level, so lets fix them: (performance) Possible inefficient checking for emptiness. (performance) Prefer prefix ++/-- operators for non-primitive types.
2011-05-11convert a lot of places to use IsNegative instead of checking by handDavid Kalnischkies
for the three different dependencies
2011-04-21* cmdline/apt-get.cc:David Kalnischkies
- deprecate mostly undocumented 'markauto' in favor of 'apt-mark' * cmdline/apt-cache.cc: - deprecate mostly undocumented 'showauto' in favor of 'apt-mark'
2011-04-16fix a bunch of cppcheck warnings/errors based on a patch byDavid Kalnischkies
Niels Thykier, thanks! (Closes: #622805)
2011-03-08Remove the "pseudopackage" handling of Architecture: all packages forDavid Kalnischkies
Multi-Arch; instead, Arch: all packages only satisfy dependencies for the native arch, except where the Arch: all package is declared Multi-Arch: foreign. (Closes: #613584) This has the sideeffect that arch:all packages internally show up as coming from the native arch - so packages with the architecture "all" doesn't exist any longer in the pkgcache
2011-02-04* cmdline/apt-cache.cc:David Kalnischkies
- remove not implemented 'apt-cache add' command * doc/apt-cache.8.xml: - describe reality as apt-cache just queries and doesn't manipulate the caches. Thanks to Enrico Zini for spotting it! (Closes: #612009)
2010-12-07cmdline/apt-cache.cc: Create an error for apt-cache dependsJulian Andres Klode
if packages could not found (LP: #647045)
2010-09-24* cmdline/apt-cache.cc:David Kalnischkies
- use the TranslatedDescription for searching and not the first available one as it is maybe not an expected language (Closes: #597925)
2010-08-28remove useless GetInitialize methodDavid Kalnischkies