bdb - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

lib/key.js

@@ -213,2 +213,60 @@ /**
     }
+  },
+  hhash160: {
+    min: Buffer.alloc(20, 0x00),
+    max: Buffer.alloc(20, 0xff),
+    dynamic: false,
+    size(v) {
+      return 20;
+    },
+    read(k, o) {
+      assertLen(o + 20 <= k.length);
+      return k.toString('hex', o, o + 20);
+    },
+    write(k, v, o) {
+      assertType(writeHex(k, v, o) === 20);
+      return 20;
+    }
+  },
+  hhash256: {
+    min: Buffer.alloc(32, 0x00),
+    max: Buffer.alloc(32, 0xff),
+    dynamic: false,
+    size(v) {
+      return 32;
+    },
+    read(k, o) {
+      assertLen(o + 32 <= k.length);
+      return k.toString('hex', o, o + 32);
+    },
+    write(k, v, o) {
+      assertType(writeHex(k, v, o) === 32);
+      return 32;
+    }
+  },
+  hhash: {
+    min: Buffer.alloc(1, 0x00),
+    max: Buffer.alloc(64, 0xff),
+    dynamic: true,
+    size(v) {
+      return 1 + sizeHex(v);
+    },
+    read(k, o) {
+      assertLen(o + 1 <= k.length);
+      assertLen(k[o] >= 1 && k[o] <= 64);
+      assertLen(o + 1 + k[o] <= k.length);
+      return k.toString('hex', o + 1, o + 1 + k[o]);
+    },
+    write(k, v, o) {
+      const size = sizeHex(v);
+
+      assertType(size >= 1 && size <= 64);
+      assertLen(o + 1 <= k.length);
+
+      k[o] = size;
+
+      assertType(writeHex(k, v, o + 1) === size);
+
+      return 1 + size;
+    }
   }
@@ -463,2 +521,16 @@ };
 
+function sizeHex(data) {
+  if (Buffer.isBuffer(data))
+    return data.length;
+  assertType(typeof data === 'string');
+  return data.length >>> 1;
+}
+
+function writeHex(data, str, off) {
+  if (Buffer.isBuffer(str))
+    return str.copy(data, off);
+  assertType(typeof str === 'string');
+  return data.write(str, off, 'hex');
+}
+
 function assertLen(ok) {
@@ -465,0 +537,0 @@ if (!ok) {

package.json

 {
   "name": "bdb",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Database for bcoin",
@@ -5,0 +5,0 @@ "keywords": [

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Improved metrics

Total package byte prevSize

2915423

increased by0.05%

Lines of code

3706

increased by1.81%

No dependency changes