From 0e627b69d4d0a8d01a21e4dc9bd7be370c0a1245 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Tue, 16 Oct 2018 00:38:01 +0200
Subject: Replace opendht with sibs pubsub

This should fix issues with memory usage/leaks and make it easier
to get peers subscribed to the same key.
It will also be easier to modify and also works easier cross platform
because of no additional dependencies.
---
 src/InfoHash.cpp | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 src/InfoHash.cpp

(limited to 'src/InfoHash.cpp')

diff --git a/src/InfoHash.cpp b/src/InfoHash.cpp
new file mode 100644
index 0000000..90e6e31
--- /dev/null
+++ b/src/InfoHash.cpp
@@ -0,0 +1,37 @@
+#include "../include/odhtdb/InfoHash.hpp"
+#include <sodium/crypto_generichash_blake2b.h>
+#include <sodium/core.h>
+#include <algorithm>
+
+namespace odhtdb
+{
+    InfoHash::InfoHash()
+    {
+
+    }
+
+    InfoHash::InfoHash(const u8 *data, const size_t size) : 
+        key(data, size)
+    {
+        
+    }
+
+    InfoHash InfoHash::generateHash(const u8 *data, const size_t size)
+    {
+        InfoHash infoHash;
+        int result = crypto_generichash_blake2b((unsigned char*)&infoHash.key.data[0], infoHash.key.data.size(), (const unsigned char*)data, size, nullptr, 0);
+        if(result < 0)
+            throw InfoHashException("Failed to hash data using blake2b");
+        return infoHash;
+    }
+
+    bool InfoHash::operator == (const InfoHash &other) const
+    {
+        return key == other.key;
+    }
+
+    bool InfoHash::operator != (const InfoHash &other) const
+    {
+        return !(*this == other);
+    }
+}
\ No newline at end of file
-- 
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