add another example contract

Signed-off-by: Maximilian Meister <[email protected]>

contracts/blockshaper.sol

@@ -0,0 +1,44 @@
+pragma solidity ^0.4.8;
+
+contract mortal {
+    address public owner;
+
+    function mortal() {
+        owner = msg.sender;
+    }
+
+    modifier onlyOwner {
+        if (msg.sender != owner) throw;
+        _;
+    }
+
+    function kill() onlyOwner {
+        suicide(owner);
+    }
+}
+
+contract Blockshaper is mortal {
+    mapping(address=>Video) public videos;
+
+    event broadcasted(address from, string url);
+
+    struct Video {
+        string    name;
+        bool      active;
+        uint8     length;
+        string    webmUrl;
+        uint      lastUpdate;
+    }
+
+    function broadcast(address _userAddress, string _name, bool _active, uint8 _videoLength, string _webmUrl) {
+        if (_userAddress != msg.sender) throw;
+        videos[_userAddress] = Video({
+            name: _name,
+            active: _active,
+            length: _videoLength,
+            webmUrl: _webmUrl,
+            lastUpdate: now
+        });
+        broadcasted(_userAddress, _webmUrl);
+    }
+}