Swiftdiff options
| author | Remko Tronçon <git@el-tramo.be> | 2009-11-27 19:06:47 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2009-11-27 19:06:47 (GMT) |
| commit | aa09a889108c4d0e3c5888ad98958d8f3e12bd3b (patch) | |
| tree | 3c621ae0a6e2150281be182b37e2837b804adcba /Swiften/StringCodecs/Hexify.cpp | |
| parent | c89ef0ffae597ac8c1063732e1d9a2d84703a80c (diff) | |
| download | swift-aa09a889108c4d0e3c5888ad98958d8f3e12bd3b.zip swift-aa09a889108c4d0e3c5888ad98958d8f3e12bd3b.tar.bz2 | |
Added MD5 hashing algorithm.
Moved 'hexifying' of hashes into its own class, such that it can be
shared between all hashes.
Diffstat (limited to 'Swiften/StringCodecs/Hexify.cpp')
| -rw-r--r-- | Swiften/StringCodecs/Hexify.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Swiften/StringCodecs/Hexify.cpp b/Swiften/StringCodecs/Hexify.cpp new file mode 100644 index 0000000..504e314 --- /dev/null +++ b/Swiften/StringCodecs/Hexify.cpp @@ -0,0 +1,22 @@ +#include "Swiften/StringCodecs/Hexify.h" + +#include <sstream> +#include <iomanip> +#include <boost/numeric/conversion/cast.hpp> + +#include "Swiften/Base/String.h" +#include "Swiften/Base/ByteArray.h" + +namespace Swift { + +String Hexify::hexify(const ByteArray& data) { + std::ostringstream result; + result << std::hex; + + for (unsigned int i = 0; i < data.getSize(); ++i) { + result << std::setw(2) << std::setfill('0') << boost::numeric_cast<unsigned int>(static_cast<unsigned char>(data[i])); + } + return String(result.str()); +} + +} |