Swiftdiff options
| author | Tobias Markmann <tm@ayena.de> | 2011-05-26 18:46:49 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2011-09-25 17:42:32 (GMT) |
| commit | 4f62e5ec4b42929fe3c1a68667e63cb1b7a35509 (patch) | |
| tree | 0d19fac3f578dec00ccf3e58930312951e38de89 /Swiften/FileTransfer/IncrementalBytestreamHashCalculator.cpp | |
| parent | de660b763459cdd707876ec244b6866abca07fa2 (diff) | |
| download | swift-4f62e5ec4b42929fe3c1a68667e63cb1b7a35509.zip swift-4f62e5ec4b42929fe3c1a68667e63cb1b7a35509.tar.bz2 | |
Google Summer of Code 2011 Project: Adding support for Jingle File Transfers (XEP-0234), Jingle SOCKS5 Bytestreams Transport Method (XEP-0260), Jingle In-Band Bytestreams Transport Method (XEP-0261) and SOCKS5 Bytestreams (XEP-0065).
License: This patch is BSD-licensed, see http://www.opensource.org/licenses/bsd-license.php
Diffstat (limited to 'Swiften/FileTransfer/IncrementalBytestreamHashCalculator.cpp')
| -rw-r--r-- | Swiften/FileTransfer/IncrementalBytestreamHashCalculator.cpp | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/Swiften/FileTransfer/IncrementalBytestreamHashCalculator.cpp b/Swiften/FileTransfer/IncrementalBytestreamHashCalculator.cpp new file mode 100644 index 0000000..6b53a1b --- /dev/null +++ b/Swiften/FileTransfer/IncrementalBytestreamHashCalculator.cpp @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2011 Tobias Markmann + * Licensed under the simplified BSD license. + * See Documentation/Licenses/BSD-simplified.txt for more information. + */ + +#include <Swiften/FileTransfer/IncrementalBytestreamHashCalculator.h> + +#include <Swiften/StringCodecs/Hexify.h> +#include <Swiften/StringCodecs/MD5.h> +#include <Swiften/StringCodecs/SHA1.h> + +namespace Swift { + +IncrementalBytestreamHashCalculator::IncrementalBytestreamHashCalculator(bool doMD5, bool doSHA1) { + md5Hasher = doMD5 ? new MD5() : NULL; + sha1Hasher = doSHA1 ? new SHA1() : NULL; +} + +IncrementalBytestreamHashCalculator::~IncrementalBytestreamHashCalculator() { + delete md5Hasher; + delete sha1Hasher; +} + +void IncrementalBytestreamHashCalculator::feedData(const ByteArray& data) { + if (md5Hasher) { + md5Hasher->update(data); + } + if (sha1Hasher) { + sha1Hasher->update(data); + } +} +/* +void IncrementalBytestreamHashCalculator::feedData(const SafeByteArray& data) { + if (md5Hasher) { + md5Hasher->update(createByteArray(data.data(), data.size())); + } + if (sha1Hasher) { + sha1Hasher->update(createByteArray(data.data(), data.size())); + } +}*/ + +std::string IncrementalBytestreamHashCalculator::getSHA1String() { + if (sha1Hasher) { + ByteArray result = sha1Hasher->getHash(); + return Hexify::hexify(result); + } else { + return std::string(); + } +} + +std::string IncrementalBytestreamHashCalculator::getMD5String() { + if (md5Hasher) { + ByteArray result = md5Hasher->getHash(); + return Hexify::hexify(result); + } else { + return std::string(); + } +} + +} |