add ghidra script to import markers as bookmarks

ghidra/ImportMarkersAsBookmarks.java

@@ -0,0 +1,121 @@
+// CSV format per line:
+// 0x401000,<count>
+//
+// Creates NOTE bookmarks in category: FAIL_MARKER
+
+import ghidra.app.script.GhidraScript;
+import ghidra.program.model.address.Address;
+import ghidra.program.model.listing.BookmarkManager;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+
+public class ImportMarkersAsBookmarks extends GhidraScript {
+
+  private static final String BOOKMARK_TYPE = "NOTE";
+  private static final String BOOKMARK_CATEGORY = "FAIL_MARKER";
+
+  @Override
+  public void run() throws Exception {
+    File input = askFile("Select CSV file", "Import");
+    BookmarkManager bm = currentProgram.getBookmarkManager();
+
+    int imported = 0;
+    int skipped = 0;
+    int lineNo = 0;
+
+    try (BufferedReader br = new BufferedReader(new FileReader(input))) {
+      String line;
+      while ((line = br.readLine()) != null) {
+        lineNo++;
+
+        if (monitor.isCancelled()) {
+          println("Cancelled.");
+          break;
+        }
+
+        line = line.trim();
+        if (line.isEmpty() || line.startsWith("#")) {
+          continue;
+        }
+
+        String[] parts = splitCsvLine(line);
+        if (parts.length < 1) {
+          skipped++;
+          printerr("Line " + lineNo + ": missing address");
+          continue;
+        }
+
+        String addrText = parts[0].trim();
+        String description = parts.length >= 2 ? parts[1].trim() : "";
+
+        if (addrText.isEmpty()) {
+          skipped++;
+          printerr("Line " + lineNo + ": empty address");
+          continue;
+        }
+
+        Address addr = parseAddress(addrText);
+        if (addr == null) {
+          skipped++;
+          printerr("Line " + lineNo + ": invalid address: " + addrText);
+          continue;
+        }
+
+        println("Adding bookmark at " + addr + " with description " + description);
+        bm.setBookmark(addr, BOOKMARK_TYPE, BOOKMARK_CATEGORY, description);
+        imported++;
+      }
+    }
+
+    println("Imported " + imported + " bookmarks.");
+    if (skipped > 0) {
+      println("Skipped " + skipped + " lines.");
+    }
+  }
+
+  public Address parseAddress(String text) {
+    text = text.trim();
+
+    if (text.startsWith("\"") && text.endsWith("\"") && text.length() >= 2) {
+      text = text.substring(1, text.length() - 1).trim();
+    }
+
+    if (text.startsWith("0x") || text.startsWith("0X")) {
+      text = text.substring(2);
+    }
+
+    try {
+      return toAddr(text);
+    } catch (Exception e) {
+      return null;
+    }
+  }
+
+  private String[] splitCsvLine(String line) {
+    java.util.ArrayList<String> fields = new java.util.ArrayList<>();
+    StringBuilder current = new StringBuilder();
+    boolean inQuotes = false;
+
+    for (int i = 0; i < line.length(); i++) {
+      char c = line.charAt(i);
+
+      if (c == '"') {
+        if (inQuotes && i + 1 < line.length() && line.charAt(i + 1) == '"') {
+          current.append('"');
+          i++;
+        } else {
+          inQuotes = !inQuotes;
+        }
+      } else if (c == ',' && !inQuotes) {
+        fields.add(current.toString());
+        current.setLength(0);
+      } else {
+        current.append(c);
+      }
+    }
+
+    fields.add(current.toString());
+    return fields.toArray(new String[0]);
+  }
+}