feat: Added possiblity to clone expressions (both AST node + tokenstr…

…eam) (#268) * feat: Added possiblity to clone expressions (both AST node + tokenstream) This will make it easier to create copies out of existing expressions without having to rebuild them yourself manually (especially if their structure is not fixed). * feat: Added cloning of regexes * fix: Fixed Python bindings build * tests: Added Python bindings clone tests (very limited for now) * fix: regex parsing with \/ * fix: Fixed print in Dump Rules AST example for RegexpText visitor * fix: Fixed (finally) parser for regexes and their escape sequences * fix: Fixed Python type hints
avast · Jan 10, 2025 · 22c8561 · 22c8561
1 parent 593dfcd
commit 22c8561
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Showing 17 changed files with 3,881 additions and 43 deletions.
diff --git a/include/yaramod/types/expression.h b/include/yaramod/types/expression.h
@@ -83,6 +83,7 @@ class Expression
 	}
 	virtual TokenIt getFirstTokenIt() const = 0;
 	virtual TokenIt getLastTokenIt() const = 0;
+	virtual Expression::Ptr clone(const std::shared_ptr<TokenStream>& /*target*/) const = 0;
 	/// @}
-Original file line number
+Diff line change
@@ Expand Up / @@ -83,6 +83,7 @@ class Expression @@
     	}
     	virtual TokenIt getFirstTokenIt() const = 0;
     	virtual TokenIt getLastTokenIt() const = 0;
+    	virtual Expression::Ptr clone(const std::shared_ptr<TokenStream>& /*target*/) const = 0;
     	/// @}
@@ Expand Down @@