X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=plugins%2Fnet.mograsim.machine%2Fsrc%2Fnet%2Fmograsim%2Fmachine%2Fmi%2FMicroInstructionMemoryParser.java;h=3c13f67b8e948b46012e8ae1341152d93c2c1e0c;hb=6c32f347005a369359a68c09b7e9ac2f4a1eab0f;hp=1aa518dcd77d133ee6b61f9248d0db34ec092726;hpb=9e8e8ae5414f52ec87f9247b10a525f41768c7dc;p=Mograsim.git

diff --git a/plugins/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstructionMemoryParser.java b/plugins/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstructionMemoryParser.java
index 1aa518dc..3c13f67b 100644
--- a/plugins/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstructionMemoryParser.java
+++ b/plugins/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstructionMemoryParser.java
@@ -6,13 +6,17 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
+import java.util.Objects;
 
+import net.mograsim.machine.MachineRegistry;
 import net.mograsim.machine.MemoryDefinition;
 import net.mograsim.machine.mi.parameters.MicroInstructionParameter;
 import net.mograsim.machine.mi.parameters.ParameterClassification;
 
 public class MicroInstructionMemoryParser
 {
+	private final static String lineSeparator = System.getProperty("line.separator");
+
 	public static void parseMemory(final MicroInstructionMemory memory, String inputPath) throws IOException
 	{
 		try (BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(inputPath))))
@@ -21,6 +25,52 @@ public class MicroInstructionMemoryParser
 		}
 	}
 
+	public static MicroInstructionMemory parseMemory(String inputPath) throws IOException
+	{
+		try (BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(inputPath))))
+		{
+			return parseMemory(reader);
+		}
+	}
+
+	/**
+	 * First line must be the machine name, the rest must be in csv format
+	 */
+	public static MicroInstructionMemory parseMemory(BufferedReader input)
+	{
+		try
+		{
+			return parseMemory(input.readLine(), input);
+		}
+		catch (IOException e)
+		{
+			throw new MicroInstructionMemoryParseException(e);
+		}
+	}
+
+	/**
+	 * must be in csv format
+	 */
+	public static MicroInstructionMemory parseMemory(String machineName, BufferedReader input)
+	{
+		try
+		{
+			MicroInstructionMemoryDefinition def = Objects
+					.requireNonNull(MachineRegistry.getinstalledMachines().get(machineName), "Unknown machine: " + machineName)
+					.getMicroInstructionMemoryDefinition();
+			MicroInstructionMemory memory = new StandardMicroInstructionMemory(def);
+			parseMemory(memory, input);
+			return memory;
+		}
+		catch (NullPointerException e)
+		{
+			throw new MicroInstructionMemoryParseException(e);
+		}
+	}
+
+	/**
+	 * must be in csv format
+	 */
 	public static void parseMemory(final MicroInstructionMemory memory, BufferedReader input)
 	{
 		MicroInstructionMemoryDefinition def = memory.getDefinition();
@@ -49,10 +99,13 @@ public class MicroInstructionMemoryParser
 		}
 	}
 
-	public static MicroInstruction parse(MicroInstructionDefinition definition, String toParse)
+	/**
+	 * must be in csv format
+	 */
+	public static MicroInstruction parse(MicroInstructionDefinition definition, String path)
 	{
 		int size = definition.size();
-		String[] strings = toParse.split(",");
+		String[] strings = path.split(",");
 		if (size != strings.length)
 			throw new MicroInstructionMemoryParseException("String does not match definition! The number of parameters does not match.");
 		MicroInstructionParameter[] params = new MicroInstructionParameter[size];
@@ -79,13 +132,32 @@ public class MicroInstructionMemoryParser
 		}
 	}
 
+	public static void write(MicroInstructionMemory memory, String machineName, String outputPath) throws IOException
+	{
+		try (OutputStreamWriter writer = new OutputStreamWriter(new FileOutputStream(outputPath)))
+		{
+			write(memory, machineName, writer);
+		}
+	}
+
 	public static void write(MicroInstructionMemory memory, OutputStreamWriter output) throws IOException
 	{
 		MemoryDefinition def = memory.getDefinition();
 		long min = def.getMinimalAddress(), max = def.getMaximalAddress() + 1;
 		for (long i = min; i < max; i++)
 		{
-			output.write(toCSV(memory.getCell(i)) + "\n");
+			output.write(toCSV(memory.getCell(i)) + lineSeparator);
+		}
+	}
+
+	public static void write(MicroInstructionMemory memory, String machineName, OutputStreamWriter output) throws IOException
+	{
+		output.write(machineName + lineSeparator);
+		MemoryDefinition def = memory.getDefinition();
+		long min = def.getMinimalAddress(), max = def.getMaximalAddress() + 1;
+		for (long i = min; i < max; i++)
+		{
+			output.write(toCSV(memory.getCell(i)) + lineSeparator);
 		}
 	}