Start work on new API layout

RelianceTalk/FontEffects.cs

@@ -0,0 +1,38 @@
+/*
+MIT License
+
+Copyright (c) 2017 Pyramid Technologies
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+namespace RelianceTalk
+{
+    public enum FontEffects
+    {
+        Bold,
+        Italic,
+        Underline,
+        Rotated,
+        Reversed,
+        JustifyCenter,
+        JustifyLeft,
+        JustifyRight,        
+    }
+}

RelianceTalk/ISerialConnection.cs

@@ -0,0 +1,60 @@
+/*
+MIT License
+
+Copyright (c) 2017 Pyramid Technologies
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+namespace RelianceTalk
+{
+    /// <summary>
+    /// Contract for all serialized connection types
+    /// </summary>
+    public interface ISerialConnection
+    {
+        /// <summary>
+        /// Attempts to open serial device for communication. Returns
+        /// Success only if device is found and opened successfully.
+        /// </summary>
+        /// <returns></returns>
+        ReturnCode Open();
+
+        /// <summary>
+        /// Attempts to close and release the connection to the serial device.
+        /// If there are no issues, Success will be returned.
+        /// </summary>
+        /// <returns></returns>
+        ReturnCode Close();
+
+        /// <summary>
+        /// Gets or Sets the name that uniquely identifies this serial 
+        /// device to the system
+        /// </summary>
+        string Name { get; set; }
+
+        /// <summary>
+        /// Transmits payload and returns response. The implementation
+        /// of this class is responsible for any payload packaging,
+        /// checksums, etc.
+        /// </summary>
+        /// <param name="payload">Data to send</param>
+        /// <returns>0 or more bytes response data</returns>
+        byte[] Write(byte[] payload);
+    }
+}

RelianceTalk/RelianceTalk.csproj

@@ -36,10 +36,13 @@
     <Reference Include="Microsoft.CSharp" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="FontEffects.cs" />
+    <Compile Include="ISerialConnection.cs" />
     <Compile Include="RealTimeStatus.cs" />
     <Compile Include="ReliancePrinter.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="RawPrintHelper.cs" />
+    <Compile Include="ReturnCode.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

RelianceTalk/ReturnCode.cs

@@ -0,0 +1,34 @@
+/*
+MIT License
+
+Copyright (c) 2017 Pyramid Technologies
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+namespace RelianceTalk
+{
+    public enum ReturnCode
+    {
+        Success = 0,
+        UnsupportedCommand,
+        InvalidArgument,
+
+        ExecutionFailure,
+    }
+}