Unfortunately, we can't use the function in fetch.c due to chunked
encoding and keep-alive connections.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Using a different buffer in each function means that some data might
get lost. Store all the data in a buffer in the transport object.

Take this opportunity to use the generic download-pack function.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Taken mostly from the git transport's version, this can be used by any
transport that takes its pack data from the network.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

It was a bad idea.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

It's a bit awkward to run it as an extra step, and HTTP may need to
send the wants list several times.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

As we don't know the length of the message we want to send to the
other end, we send a chunk size before each message. In later
versions, sending the wants might benefit from batching the lines
together.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Not every request needs a new connection if we're using a keep-alive
connection. Store the HTTP parser, host and port in the transport in
order to have it available in later calls.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Include windows version information in git2.dll

Assorted CMake fixes

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

If either CFLAGS is defined or the user passes -DCMAKE_C_FLAGS to
cmake, the variable already contains flags. Don't overwrite them, but
append them to our settings.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

This option is only ever used with MSVC.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

A couple of fetch fixes

Signed-off-by: Sven Strickroth <email@cs-ware.de>

Signed-off-by: Sven Strickroth <email@cs-ware.de>

Signed-off-by: Sven Strickroth <email@cs-ware.de>

fix build for x64

Signed-off-by: Sven Strickroth <email@cs-ware.de>

We should always save the remote's HEAD as FETCH_HEAD locally.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

It's rare for a configured remote, but for one given as an URL on the
command line, it's more often than not the case.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Add network examples

tests-clay: update

Signed-off-by: schu <schu-github@schulog.org>

The clay script didn't match the latest version from upstream.
Additionaly, add core/strtol.c to complete porting the core tests to
clay.

Signed-off-by: schu <schu-github@schulog.org>

I am aware the codename is not gramatically correct in any language.

Check the COPYING file for the detailed terms on libgit2's license. Check
the AUTHORS file for the full list of guilty parties.

As we slowly stabilize the API, we've dropped 1 function from the library,
and changed the signature of only 5 of them. There's of course a good
chunk of new functionality, and a thousand bug fixes.

In this release of libgit2:

	- Changed `git_blob_rawsize`: Now returns `size_t` instead of int, allowing
	files >4GB in 64 bit systems.

	- Removed `git_commit_message_short`: Please use `git_commit_message`
	to get the full message and decide which is the "short view" according
	to your needs (first line, first 80 chars...)

	- Added `git_commit_message_encoding`: Returns the encoding field of a commit
	message, if it exists.

	- Changed `git_commit_create`, `git_commit_create_v`: New argument `encoding`, which
	adds a encoding field to the generated commit object.

	- Added `git_config_find_system`: Returns the path to the system's global config
	file (according to the Core Git standards).

	- Changed `git_config_get_XX`, `git_config_set_XX`: the `long` and `int` types have
	been replaced by `int64` and `int32` respectively, to make their meaning more
	obvious.

	- Added `git_indexer`: An interface to index Git Packfiles has been added in the
	`git2/indexer.h` header.

	- Changed `git_reflog_entry_XX`: Reflog entries are now returned as `git_oid *` objects
	instead of hexadecimal OIDs.

	- Added `git_remote`: More fetch functionality has been added to the `git2/remote.h`
	functionality. Local, Smart HTTP and Git protocols are now supported.

	- Added `git_repository_head`: Returns the HEAD of the repository.

	- Added `git_repository_config_autoload`: Opens the configuration file of a repository,
	including the user's and the system's global config files, if they can be found.

	- Changed `git_signature_now`: Now returns an error code; the signature is stored by
	reference.

As we no longer use the STRLEN macro, the NUL-terminator in the string
was not copied over. Fix this.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

ignore missing pack file

Make git_oid_fromstrn support hex strings of odd length