Disclaimer

This is fork of https://github.com/vslavik/winsparkle. The only purpose of this develoment - add signature verification to WinSparkle project.

This branch implements callback based signature verification. You may want to check win_crypto_dsa_verify branch, if it suits your needs better.

NOTE: Since Fabruary 2 2018, OpenSSL-based DSA signature verification is available in the original WinSparkle repository, so there is 99% chance you want to use it and not this version.

About

WinSparkle is a plug-and-forget software update library for Windows applications. It is heavily inspired by the Sparkle framework for OS X written by Andy Matuschak and others, to the point of sharing the same updates format (appcasts) and having very similar user interface.

See https://winsparkle.org for more information about WinSparkle.

Documentation: wiki and the winsparkle.h header.

Using prebuilt binaries

The easiest way to use WinSparkle is to download the prebuilt WinSparkle.dll binary. It doesn't have any extra dependencies (not even msvcr*.dll) and is compatible with all Windows compilers.

Building from sources

If you prefer to build WinSparkle yourself, you can do so. You'll have to compile from a git checkout; some of the dependencies are included as git submodules.

Check the sources out and initialize the submodules:

$ git clone git://github.com/vslavik/winsparkle.git
$ cd winsparkle
$ git submodule init
$ git submodule update

To compile the library, just open WinSparkle.sln (or the one corresponding to your compiler version) solution and build it.

At the moment, projects for Visual C++ (2008 and up) are provided, so you'll need that (Express/Community edition suffices). In principle, there's nothing in the code preventing it from being compiled by other compilers.

There are also unsupported CMake build files in the cmake directory.

Where can I get some examples?

Download the sources archive and have a look at the examples/ folder.

Using latest development versions

If you want to stay at the bleeding edge and use the latest, not yet released, version of WinSparkle, you can get its sources from public repository. WinSparkle uses git and and the sources are hosted on GitHub at https://github.com/vslavik/winsparkle

WinSparkle uses submodules for some dependencies, so you have to initialize them after checking the tree out:

$ git clone git://github.com/vslavik/winsparkle.git
$ cd winsparkle
$ git submodule init
$ git submodule update

Then compile WinSparkle as described above; no extra steps are required.