Gobpie uses location ranges provided by Goblint #12

src/main/java/GoblintAnalysis.java

@@ -118,7 +118,7 @@ public ProcessResult runCommand(File dirPath) throws IOException, InvalidExitVal
      * to let goblint generate the json file with analysis results.
      *
      * @param file the file on which to run the analysis.
-     * @return returns true if goblint finished the analyse and json was generated sucessfully, false otherwise
+     * @return returns true if goblint finished the analysis and json was generated sucessfully, false otherwise
      */
     private boolean generateJson(Module file) {
         SourceFileModule sourcefile = (SourceFileModule) file;
@@ -175,14 +175,12 @@ private Collection<GoblintAnalysisResult> readResultsFromJson() {
             for (int i = 0; i < resultArray.size(); i++) {
                 // Deserailize them into GoblintResult objects
                 GoblintResult goblintResult = gson.fromJson(resultArray.get(i), GoblintResult.class);
-                // Add sourcefileURL to object for generationg the position
-                goblintResult.sourcefileURL = this.sourcefileURL;
                 // Convert GoblintResult object to a list of GoblintAnalysisResults
                 results.addAll(goblintResult.convert());
             }
             log.debug("Analysis results read from json");
 
-        } catch (JsonIOException | JsonSyntaxException | FileNotFoundException e) {
+        } catch (JsonIOException | JsonSyntaxException | FileNotFoundException | MalformedURLException e) {
             throw new RuntimeException(e);
         }
 

src/main/java/GoblintAnalysisResult.java

@@ -5,7 +5,7 @@
 
 import magpiebridge.core.AnalysisResult;
 import magpiebridge.core.Kind;
-import magpiebridge.util.SourceCodeReader;
+// import magpiebridge.util.SourceCodeReader;
 
 import org.eclipse.lsp4j.DiagnosticSeverity;
 
@@ -89,13 +89,14 @@ public Pair<Position, String> repair() {
 
     @Override
     public String code() {
-        String code;
-        try {
-            code = SourceCodeReader.getLinesInString(pos);
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-        return code;
+        // String code;
+        // try {
+        //     code = SourceCodeReader.getLinesInString(pos);
+        // } catch (Exception e) {
+        //     throw new RuntimeException(e);
+        // }
+        // return code;
+        return null;
     }
 
 }

src/main/java/GoblintResult.java

@@ -1,21 +1,17 @@
 import com.ibm.wala.cast.tree.CAstSourcePositionMap.Position;
 import com.ibm.wala.util.collections.Pair;
 
-import java.io.File;
+import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
 
-import magpiebridge.util.SourceCodeInfo;
-import magpiebridge.util.SourceCodePositionFinder;
-
 public class GoblintResult {
 
     private List<tag> tags = new ArrayList<>();
     private String severity;
     private multipiece multipiece;
-    URL sourcefileURL;
 
     public static interface tag {
 
@@ -50,8 +46,11 @@ static class multipiece {
 
         static class loc {
 
+            private String file;
             private int line;
             private int column;
+            private int endLine;
+            private int endColumn;
 
         }
 
@@ -62,27 +61,29 @@ static class pieces {
 
             static class loc {
 
+                private String file;
                 private int line;
                 private int column;
+                private int endLine;
+                private int endColumn;
             }
         }
 
     }
 
-    public List<GoblintAnalysisResult> convert() {
+    public List<GoblintAnalysisResult> convert() throws MalformedURLException {
         List<GoblintAnalysisResult> results = new ArrayList<>();
 
         if (multipiece.group_text == null) {
             String message = tags.stream().map(tag -> tag.toString()).collect(Collectors.joining("")) + " " + multipiece.text;
-            GoblintPosition pos = new GoblintPosition(multipiece.loc.line, multipiece.loc.column - 1, findColumnEnd(multipiece.loc.line, multipiece.loc.column), sourcefileURL);
+            GoblintPosition pos = new GoblintPosition(multipiece.loc.line, multipiece.loc.endLine, multipiece.loc.column - 1, multipiece.loc.endColumn - 1, new URL("file:" + multipiece.loc.file));
             GoblintAnalysisResult result = new GoblintAnalysisResult(pos, message, severity);
             results.add(result);
         } else {
             List<GoblintAnalysisResult> intermresults = new ArrayList<>();
             List<multipiece.pieces> pieces = multipiece.pieces;
             for (multipiece.pieces piece : pieces) {
-                GoblintPosition pos = new GoblintPosition(piece.loc.line, piece.loc.column - 1,
-                        findColumnEnd(piece.loc.line, piece.loc.column), sourcefileURL);
+                GoblintPosition pos = new GoblintPosition(piece.loc.line, piece.loc.endLine, piece.loc.column - 1, piece.loc.endColumn - 1, new URL("file:" + piece.loc.file));
                 GoblintAnalysisResult result = new GoblintAnalysisResult(pos,
                         tags.stream().map(tag -> tag.toString()).collect(Collectors.joining("")) + " Group: " + multipiece.group_text,
                         piece.text, severity);
@@ -105,20 +106,5 @@ public List<GoblintAnalysisResult> convert() {
         return results;
     }
 
-    public int findColumnEnd(int lineStart, int columnStart) {
-
-        // get source code of the specified line
-        SourceCodeInfo sourceCodeInfo = SourceCodePositionFinder.findCode(new File(sourcefileURL.getPath()), lineStart);
-        // get the source code substring starting from the relevant assert statement.
-        // as the source code is given without the leading whitespace, but the column
-        // numbers take whitespace into account
-        // the offset must be subtracted from the original starting column which does
-        // include the leading whitespace
-        String sourceCode = sourceCodeInfo.code.substring(columnStart - sourceCodeInfo.range.getStart().getCharacter());
-        // find the index of the next semicolon
-        int indexOfNextSemicolon = sourceCode.indexOf(";") + 1;
-
-        return columnStart + indexOfNextSemicolon;
-    }
 
 }