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author | Remko Tronçon <git@el-tramo.be> | 2009-06-01 08:48:42 (GMT) |
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committer | Remko Tronçon <git@el-tramo.be> | 2009-06-01 09:24:28 (GMT) |
commit | 2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch) | |
tree | d46294f35150c4f0f43deaf2d31fceaf945ae715 /Swiften/Disco/CapsInfoGenerator.cpp | |
download | swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.zip swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.tar.bz2 |
Import.
Diffstat (limited to 'Swiften/Disco/CapsInfoGenerator.cpp')
-rw-r--r-- | Swiften/Disco/CapsInfoGenerator.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Swiften/Disco/CapsInfoGenerator.cpp b/Swiften/Disco/CapsInfoGenerator.cpp new file mode 100644 index 0000000..339d76e --- /dev/null +++ b/Swiften/Disco/CapsInfoGenerator.cpp @@ -0,0 +1,34 @@ +#include "Swiften/Disco/CapsInfoGenerator.h" + +#include <algorithm> + +#include "Swiften/Base/foreach.h" +#include "Swiften/Elements/DiscoInfo.h" +#include "Swiften/StringCodecs/SHA1.h" +#include "Swiften/StringCodecs/Base64.h" + +namespace Swift { + +CapsInfoGenerator::CapsInfoGenerator(const String& node) : node_(node) { +} + +CapsInfo CapsInfoGenerator::generateCapsInfo(const DiscoInfo& discoInfo) const { + String serializedCaps; + + std::vector<DiscoInfo::Identity> identities(discoInfo.getIdentities()); + std::sort(identities.begin(), identities.end()); + foreach (const DiscoInfo::Identity& identity, identities) { + serializedCaps += identity.getCategory() + "/" + identity.getType() + "/" + identity.getLanguage() + "/" + identity.getName() + "<"; + } + + std::vector<String> features(discoInfo.getFeatures()); + std::sort(features.begin(), features.end()); + foreach (const String& feature, features) { + serializedCaps += feature + "<"; + } + + String version(Base64::encode(SHA1::getBinaryHash(serializedCaps))); + return CapsInfo(node_, version, "sha-1"); +} + +} |