From bf89872306bc0157c1a1751f7ba5c4123fa2e7b0 Mon Sep 17 00:00:00 2001
From: Ryan Dahl <ry@tinyclouds.org>
Date: Sun, 28 Nov 2010 23:20:59 -0800
Subject: [PATCH] style

---
 lib/crypto.js      | 40 ++++++++++++++++++++++++++++------------
 lib/securepair.js  |  2 +-
 src/node_crypto.cc | 34 +++++++++++++++++-----------------
 3 files changed, 46 insertions(+), 30 deletions(-)

diff --git a/lib/crypto.js b/lib/crypto.js
index 6f0b3f07ac..fe5e712d9b 100644
--- a/lib/crypto.js
+++ b/lib/crypto.js
@@ -3599,17 +3599,24 @@ try {
 }
 
 
-function Credentials(method) {
+function Credentials (method) {
   if (!crypto) {
       throw new Error('node.js not compiled with openssl crypto support.');
   }
+
   this.context = new SecureContext();
-  if (method) this.context.init(method);
-  else this.context.init();
+
+  if (method) {
+    this.context.init(method);
+  } else {
+    this.context.init();
+  }
+
   this.shouldVerify = false;
 }
 
-exports.createCredentials = function(cred) {
+
+exports.createCredentials = function (cred) {
   if (!cred) cred={};
   var c = new Credentials(cred.method);
   if (cred.key) c.context.setKey(cred.key);
@@ -3631,45 +3638,54 @@ exports.createCredentials = function(cred) {
 };
 exports.Credentials = Credentials;
 
+
 exports.Hash = Hash;
-exports.createHash = function(hash) {
+exports.createHash = function (hash) {
   return new Hash(hash);
 };
 
+
 exports.Hmac = Hmac;
-exports.createHmac = function(hmac, key) {
+exports.createHmac = function (hmac, key) {
   return (new Hmac).init(hmac, key);
 };
 
+
 exports.Cipher = Cipher;
-exports.createCipher = function(cipher, key) {
+exports.createCipher = function (cipher, key) {
   return (new Cipher).init(cipher, key);
 };
 
-exports.createCipheriv = function(cipher, key, iv) {
+
+exports.createCipheriv = function (cipher, key, iv) {
   return (new Cipher).initiv(cipher, key, iv);
 };
 
+
 exports.Decipher = Decipher;
-exports.createDecipher = function(cipher, key) {
+exports.createDecipher = function (cipher, key) {
   return (new Decipher).init(cipher, key);
 };
 
-exports.createDecipheriv = function(cipher, key, iv) {
+
+exports.createDecipheriv = function (cipher, key, iv) {
   return (new Decipher).initiv(cipher, key, iv);
 };
 
+
 exports.Sign = Sign;
-exports.createSign = function(algorithm) {
+exports.createSign = function (algorithm) {
   return (new Sign).init(algorithm);
 };
 
 exports.Verify = Verify;
-exports.createVerify = function(algorithm) {
+exports.createVerify = function (algorithm) {
   return (new Verify).init(algorithm);
 };
 
+
 exports.RootCaCerts = RootCaCerts;
 
+
 var securepair = require('securepair');
 exports.createPair = securepair.createSecurePair;
diff --git a/lib/securepair.js b/lib/securepair.js
index 7377bd06f8..0a1e5655d4 100644
--- a/lib/securepair.js
+++ b/lib/securepair.js
@@ -345,7 +345,7 @@ SecurePair.prototype._destroy = function (err) {
   if (!this._done) {
     this._done = true;
     this._ssl.close();
-    delete this._ssl;
+    this._ssl = null;
     this.emit('end', err);
   }
 };
diff --git a/src/node_crypto.cc b/src/node_crypto.cc
index 90219281b8..26c091fcba 100644
--- a/src/node_crypto.cc
+++ b/src/node_crypto.cc
@@ -69,36 +69,36 @@ Handle<Value> SecureContext::Init(const Arguments& args) {
 
   OPENSSL_CONST SSL_METHOD *method = SSLv23_method();
 
-  if (args.Length() == 1) {
-    if (!args[0]->IsString())
-    return ThrowException(Exception::TypeError(
-          String::New("Bad parameter")));
-
+  if (args.Length() == 1 && args[0]->IsString()) {
     String::Utf8Value sslmethod(args[0]->ToString());
-    if (strcmp(*sslmethod, "SSLv2_method") == 0)
+
+    if (strcmp(*sslmethod, "SSLv2_method") == 0) {
       method = SSLv2_method();
-    if (strcmp(*sslmethod, "SSLv2_server_method") == 0)
+    } else if (strcmp(*sslmethod, "SSLv2_server_method") == 0) {
       method = SSLv2_server_method();
-    if (strcmp(*sslmethod, "SSLv2_client_method") == 0)
+    } else if (strcmp(*sslmethod, "SSLv2_client_method") == 0) {
       method = SSLv2_client_method();
-    if (strcmp(*sslmethod, "SSLv3_method") == 0)
+    } else if (strcmp(*sslmethod, "SSLv3_method") == 0) {
       method = SSLv3_method();
-    if (strcmp(*sslmethod, "SSLv3_server_method") == 0)
+    } else if (strcmp(*sslmethod, "SSLv3_server_method") == 0) {
       method = SSLv3_server_method();
-    if (strcmp(*sslmethod, "SSLv3_client_method") == 0)
+    } else if (strcmp(*sslmethod, "SSLv3_client_method") == 0) {
       method = SSLv3_client_method();
-    if (strcmp(*sslmethod, "SSLv23_method") == 0)
+    } else if (strcmp(*sslmethod, "SSLv23_method") == 0) {
       method = SSLv23_method();
-    if (strcmp(*sslmethod, "SSLv23_server_method") == 0)
+    } else if (strcmp(*sslmethod, "SSLv23_server_method") == 0) {
       method = SSLv23_server_method();
-    if (strcmp(*sslmethod, "SSLv23_client_method") == 0)
+    } else if (strcmp(*sslmethod, "SSLv23_client_method") == 0) {
       method = SSLv23_client_method();
-    if (strcmp(*sslmethod, "TLSv1_method") == 0)
+    } else if (strcmp(*sslmethod, "TLSv1_method") == 0) {
       method = TLSv1_method();
-    if (strcmp(*sslmethod, "TLSv1_server_method") == 0)
+    } else if (strcmp(*sslmethod, "TLSv1_server_method") == 0) {
       method = TLSv1_server_method();
-    if (strcmp(*sslmethod, "TLSv1_client_method") == 0)
+    } else if (strcmp(*sslmethod, "TLSv1_client_method") == 0) {
       method = TLSv1_client_method();
+    } else {
+      return ThrowException(Exception::Error(String::New("Unknown method")));
+    }
   }
 
   sc->ctx_ = SSL_CTX_new(method);