Improving clarity through better Makefiles.

1 files changed, 89 insertions, 0 deletions

diff --git a/sol-pretty-printer/src/Strings.java b/sol-pretty-printer/src/Strings.java
new file mode 100644
index 0000000..31f6145
--- /dev/null
+++ b/sol-pretty-printer/src/Strings.java
@@ -0,0 +1,89 @@
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+import java.util.Map;
+import java.util.HashMap;
+
+public class Strings
+{
+   private static final Map<String, String> FROM_ID;
+
+   static
+   {
+      FROM_ID = new HashMap<String, String>();
+   }
+
+   private static void add_mapping (final String id, final String str)
+   {
+      FROM_ID.put(id, str);
+   }
+
+   public static String get_string_from_id (final String id)
+   {
+      return FROM_ID.get(id);
+   }
+
+   private static boolean handle_mapping_instruction (final String... instr)
+   {
+      if (instr.length < 3)
+      {
+         return false;
+      }
+
+      if (!instr[0].equals("string->instr"))
+      {
+         return false;
+      }
+
+      add_mapping(instr[2], instr[1]);
+
+      return true;
+   }
+
+   public static boolean load_file (final String filename)
+   throws FileNotFoundException
+   {
+      final QuickParser qp;
+      String[] input;
+
+      qp = new QuickParser(filename);
+
+      for (;;)
+      {
+         try
+         {
+            input = qp.parse_line();
+
+            if (input == null)
+            {
+               qp.finalize();
+
+               return false;
+            }
+            else if (input.length == 0)
+            {
+               qp.finalize();
+
+               break;
+            }
+         }
+         catch (final IOException e)
+         {
+            System.err.println
+            (
+               "[E] IO error while parsing file \""
+               + filename
+               + "\":"
+               /* FIXME: can be null */
+               + e.getMessage()
+            );
+
+            return false;
+         }
+
+         handle_mapping_instruction(input);
+      }
+
+      return true;
+   }
+}