GP-4392: Parse l and h ANSI CSI commands for gdb/ConPty.

NationalSecurityAgency · Mar 5, 2024 · 7994ed3 · 7994ed3
1 parent 711c4de
commit 7994ed3
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/Ghidra/Framework/Pty/src/main/java/ghidra/pty/windows/AnsiBufferedInputStream.java b/Ghidra/Framework/Pty/src/main/java/ghidra/pty/windows/AnsiBufferedInputStream.java
@@ -270,6 +270,14 @@ protected void processCsiParamOrCommand(byte c) {
  execSetGraphicsRendition();
  mode = Mode.CHARS;
  break;
+ case 'h':
+ execPrivateSequence(true);
+ mode = Mode.CHARS;
+ break;
+ case 'l':
+ execPrivateSequence(false);
+ mode = Mode.CHARS;
+ break;
  }
  }
 
@@ -473,4 +481,9 @@ protected void execSetWindowTitle() {
  // TODO: Maybe a callback. Otherwise, don't care
  titleBuf.clear();
  }
+
+ protected void execPrivateSequence(boolean enable) {
+ // These don't matter for input buffering.
+ escBuf.clear();
+ }
 }