From d71b9ef7b2ed7d72df132b5e38448fbbac7036be Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 30 Apr 2016 16:53:16 +0100
Subject: Produce nicer error messages in C#

---
 dotnet/Mammoth/Couscous/HorribleHacks.cs                  |  4 ++++
 .../mammoth/internal/styles/parsing/LineParseException.cs | 15 +++++++++++++++
 .../mammoth/internal/styles/parsing/ParseException.cs     |  8 ++++++++
 dotnet/Mammoth/Mammoth.csproj                             |  2 ++
 4 files changed, 29 insertions(+)
 create mode 100644 dotnet/Mammoth/Couscous/mammoth/internal/styles/parsing/LineParseException.cs
 create mode 100644 dotnet/Mammoth/Couscous/mammoth/internal/styles/parsing/ParseException.cs

(limited to 'dotnet/Mammoth')

diff --git a/dotnet/Mammoth/Couscous/HorribleHacks.cs b/dotnet/Mammoth/Couscous/HorribleHacks.cs
index 9f1ac30..c97dc0a 100644
--- a/dotnet/Mammoth/Couscous/HorribleHacks.cs
+++ b/dotnet/Mammoth/Couscous/HorribleHacks.cs
@@ -26,5 +26,9 @@ namespace Mammoth.Couscous {
         internal static bool equals(this TokenType first, TokenType second) {
             return first == second;
         }
+        
+        internal static string getMessage(this System.Exception exception) {
+            return exception.Message;
+        }
     }
 }
diff --git a/dotnet/Mammoth/Couscous/mammoth/internal/styles/parsing/LineParseException.cs b/dotnet/Mammoth/Couscous/mammoth/internal/styles/parsing/LineParseException.cs
new file mode 100644
index 0000000..6ca9381
--- /dev/null
+++ b/dotnet/Mammoth/Couscous/mammoth/internal/styles/parsing/LineParseException.cs
@@ -0,0 +1,15 @@
+using Mammoth.Couscous.java.lang;
+
+namespace Mammoth.Couscous.org.zwobble.mammoth.@internal.styles.parsing {
+    internal class LineParseException : RuntimeException {
+        private readonly Token _token;
+        
+        internal LineParseException(Token token, string message) : base(message) {
+            _token = token;
+        }
+        
+        internal Token getToken() {
+            return _token;
+        }
+    }
+}
diff --git a/dotnet/Mammoth/Couscous/mammoth/internal/styles/parsing/ParseException.cs b/dotnet/Mammoth/Couscous/mammoth/internal/styles/parsing/ParseException.cs
new file mode 100644
index 0000000..73f349c
--- /dev/null
+++ b/dotnet/Mammoth/Couscous/mammoth/internal/styles/parsing/ParseException.cs
@@ -0,0 +1,8 @@
+using Mammoth.Couscous.java.lang;
+
+namespace Mammoth.Couscous.org.zwobble.mammoth.@internal.styles.parsing {
+    internal class ParseException : RuntimeException {
+        internal ParseException(string message) : base(message) {
+        }
+    }
+}
diff --git a/dotnet/Mammoth/Mammoth.csproj b/dotnet/Mammoth/Mammoth.csproj
index 4e945d0..6e2c473 100644
--- a/dotnet/Mammoth/Mammoth.csproj
+++ b/dotnet/Mammoth/Mammoth.csproj
@@ -81,6 +81,8 @@
     <Compile Include="Couscous\java\util\Set.cs" />
     <Compile Include="Couscous\mammoth\internal\docx\InMemoryDocxFile.cs" />
     <Compile Include="Couscous\mammoth\internal\docx\ZippedDocxFile.cs" />
+    <Compile Include="Couscous\mammoth\internal\styles\parsing\LineParseException.cs" />
+    <Compile Include="Couscous\mammoth\internal\styles\parsing\ParseException.cs" />
     <Compile Include="Couscous\mammoth\internal\util\Base64Encoding.cs" />
     <Compile Include="Couscous\mammoth\internal\util\Casts.cs" />
     <Compile Include="Couscous\mammoth\internal\util\Lists.cs" />
-- 
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