Use netrc for HTTP.
Now FTP user/password is sent in Authorization header when
--ftp-via-http-proxy=get is given.
* src/AuthConfigFactory.cc
* src/HttpRequest.cc
* src/HttpRequest.h
* src/NetrcAuthResolver.cc
* src/NetrcAuthResolver.h
* src/OptionHandlerFactory.cc
* src/option_processing.cc
* src/prefs.cc
* src/prefs.h
* test/AuthConfigFactoryTest.cc
* test/HttpRequestTest.cc
* test/NetrcAuthResolverTest.cc
Replaced "" with static const variable A2STR::NIL.
Replaced string comparison against "" with std::string::empty().
Added PROTO_* to Request class and use them as a protocol string
constant.
Made "started", "stopped", "completed" static const variable in
AnnounceList class.
Rewritten SharedHandle. Now copy constructor taking raw pointer
has
keyword explicit and SharedHandle's default constructor
initializes
its internal obj to null, old implementation initializes it
using
obj's default constructor.
To assign null, write SharedHandle<T> x(...); x.reset();
TODO: test/SharedHandleTest.cc needs more tests.
* src/SharedHandle.h
Tatsuhiro Tsujikawa