From 502a63f131c993201d52d32cbb95be12139b7d66 Mon Sep 17 00:00:00 2001
From: Scott Alfter <scott@alfter.us>
Date: Wed, 29 May 2013 11:46:34 -0700
Subject: [PATCH] improved documentation, with Mono registry import

---
 .gitignore                                 |   3 +++
 CoinProfitability.reg.tar.gz               | Bin 0 -> 559 bytes
 CoinProfitability/App.config               |   2 +-
 CoinProfitability/CoinProfitability.csproj |   7 ++++---
 CoinProfitability/Form1.cs                 |  14 +++++++++-----
 README.md => README                        |   8 ++++++++
 6 files changed, 25 insertions(+), 9 deletions(-)
 create mode 100644 CoinProfitability.reg.tar.gz
 rename README.md => README (75%)

diff --git a/.gitignore b/.gitignore
index b9d6bd9..08e711c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -213,3 +213,6 @@ pip-log.txt
 
 #Mr Developer
 .mr.developer.cfg
+
+# don't include binary releases
+CoinProfitability.zip
diff --git a/CoinProfitability.reg.tar.gz b/CoinProfitability.reg.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..bea7f53687ff00b72e2f74cdf97e8f68fd23a9d8
GIT binary patch
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diff --git a/CoinProfitability/App.config b/CoinProfitability/App.config
index c5db603..e22aa48 100644
--- a/CoinProfitability/App.config
+++ b/CoinProfitability/App.config
@@ -2,5 +2,5 @@
 <configuration>
     <startup> 
         
-    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup>
 </configuration>
diff --git a/CoinProfitability/CoinProfitability.csproj b/CoinProfitability/CoinProfitability.csproj
index 564602e..d6ac6b0 100644
--- a/CoinProfitability/CoinProfitability.csproj
+++ b/CoinProfitability/CoinProfitability.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>CoinProfitability</RootNamespace>
     <AssemblyName>CoinProfitability</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
     <PublishUrl>publish\</PublishUrl>
@@ -50,8 +50,9 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\..\Newtonsoft.Json\Src\Newtonsoft.Json\bin\Release\Net45\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>bin\Release\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/CoinProfitability/Form1.cs b/CoinProfitability/Form1.cs
index 6b94231..c20bd52 100644
--- a/CoinProfitability/Form1.cs
+++ b/CoinProfitability/Form1.cs
@@ -313,11 +313,15 @@ namespace CoinProfitability
             for (int c = 0; c < cbHashrateUnit.Items.Count; c++)
                 if (((Item)cbHashrateUnit.Items[c]).Name == i.DefaultHashRateUnit)
                     cbHashrateUnit.SelectedIndex = c;
-            if (i.ExchangeURL != null)
-                tbExchangeRate.Text = GetExchangeRate(i.ExchangeURL, i.ExchangeJSONKey).ToString();
-            else
-                tbExchangeRate.Text = "";
-            if (cbCoinType.Items[cbCoinType.SelectedIndex].ToString() == "Bitcoin")
+            try
+            {
+                if (i.ExchangeURL != null)
+                    tbExchangeRate.Text = GetExchangeRate(i.ExchangeURL, i.ExchangeJSONKey).ToString();
+                else
+                    tbExchangeRate.Text = "";
+            }
+            catch { tbExchangeRate.Text = "Unavailable"; }
+            if (cbCoinType.Items[cbCoinType.SelectedIndex].ToString().ToLower() == "bitcoin") // case-insensitive for Mono compatibility
                 tbExchangeRate.Text = "1";
             tbHashrate.Text = i.DefaultHashRate;
             lblUpdating.Visible = false;
diff --git a/README.md b/README
similarity index 75%
rename from README.md
rename to README
index 09904d3..6c3a2bf 100644
--- a/README.md
+++ b/README
@@ -13,3 +13,11 @@ You most likely know your hashrate for SHA-256 and scrypt coins.  Difficulty is
 I built this in Visual Studio 2012 Express against .NET Framework 4.0 (needed that version because it's the first that includes BigInteger support).  I've also tested it under Mono; its implementation of Decimal.ToString() is a bit different and needed some adjustment.  
 
 In this release, I've added the ability to store configuration information for the coins of your choice in the registry, and to select a coin from a drop-down list.  A sample registry file (with configurations for three coins) is included.  Most items are self-explanatory.  Valid choices for ExplorerType are BlockEx (for blockexplorer.com and blockchain.info) and Abe (for block explorers running Abe).  DefaultHashRate is optional; you can set it to whatever's appropriate for your hardware.  I've only tested exchange-rate lookup against bter.com; other exchanges that offer a JSON API may also work.  For Bitcoin, the exchange rate is automatically set to 1.
+
+Json.NET is used to handle exchange data:
+
+http://json.codeplex.com/releases/view/106328
+
+I built against v5.0r5.  Use the DLL built for .NET Framework 4.0 to maintain compatibility with Windows XP.  Unfortunately, it doesn't seem to play well on Mono; the exchange rate will be filled in as "Unavailable."  I probably need to find another parser.
+
+If you don't have any configuration stored in the registry, an error will pop up at startup.  On Windows, import CoinProfitability.reg.  On Linux, unpack CoinProfitability.reg.tar.gz in your home directory.