apt/apt-pkg/contrib, branch 1.3_exp1

Merge pull request julian-klode/apt#3 from adrian17/master

2016-05-10T16:32:06Z

Improve GetLocalitySortedVersionSet, speeds up apt search by 30%

remove 100-levels config nesting limit

2016-05-03T11:49:45Z

The actual reason for this commit isn't the limit – there isn't much point in using that much nesting – its in shutting up gcc mostly: apt/apt-pkg/contrib/configuration.cc: In function ‘bool ReadConfigFile(Configuration&, const string&, const bool&, const unsigned int&)’: apt/apt-pkg/contrib/configuration.cc:686:20: warning: cannot optimize loop, the loop counter may overflow [-Wunsafe-loop-optimizations] string Stack[100]; ^ by replacing this with C++s handy std::stack container (adapter). Also cleans some whitespace noise from the file in the process.

Don't copy strings in Startswith, Endswith

2016-05-01T10:18:20Z

FileFd: avoid further writing if file failed

2016-04-28T08:08:32Z

If the file is in a failed state there is no point in trying to flush out the buffers as the file is to be discarded anyhow & its likely all this flushing is producing is additional error messages. Git-Dch: Ignore

properly format multiline error messages

2016-04-25T13:35:52Z

use buffered writing for InRelease splitting

2016-04-03T12:44:47Z

Hardly noticeable, but given that we have the option to easily enable it, lets enable it as every newline in the message is written individually by the code.

consistently add APT_OVERRIDE as method marker

2016-04-03T12:44:47Z

Some methods had it missing, some used the keyword directly, which isn't a problem as it is a cc file, but for consistency lets stick to our macro for now. Git-Dch: Ignore

Allow lowering trust level of a hash via config

2016-03-28T12:59:33Z

Introduces APT::Hashes:: with entries Untrusted and Weak which can be set to true to cause the hash to be treated as untrusted and/or weak.

Set hidden visibility for StringView

2016-03-24T14:16:00Z

This avoids templates using StringView to be exported, such as std::vector::emplace_back(). Gbp-Dch: ignore

Do not consider SHA1 usable

2016-03-13T12:01:14Z

SHA1 is not reasonably secure anymore, so we should not consider it usable anymore. The test suite is adjusted to account for this.