updates

Author: MannyPeterson

extras/nomic/include/nomic/core/clang_parser.h

@@ -0,0 +1,80 @@
+#ifndef NOMIC_CORE_CLANG_PARSER_H
+#define NOMIC_CORE_CLANG_PARSER_H
+
+#include "nomic/core/interfaces.h"
+#include <string>
+#include <vector>
+#include <memory>
+
+namespace nomic {
+namespace core {
+
+/**
+ * @brief Clang-based C source code parser
+ *
+ * This class integrates with Clang/LLVM to parse C source files and
+ * convert them into Nomic's AST representation.
+ */
+class ClangParser {
+public:
+    /**
+     * @brief Parse options for Clang parser
+     */
+    struct ParseOptions {
+        std::vector<std::string> includePaths;       // -I paths
+        std::vector<std::string> defines;            // -D defines
+        std::vector<std::string> compilerFlags;      // Additional flags
+        std::string compilationDatabase;             // Path to compile_commands.json
+        bool parsePreprocessor = true;               // Include preprocessor info
+        bool parseComments = true;                   // Include comments
+        bool verbose = false;                        // Verbose output
+    };
+
+    /**
+     * @brief Parse result containing AST and semantic model
+     */
+    struct ParseResult {
+        ASTNodePtr ast;                              // Root AST node
+        SemanticModelPtr semanticModel;              // Semantic model
+        std::vector<std::string> errors;             // Parse errors
+        std::vector<std::string> warnings;           // Parse warnings
+        bool success = false;                        // Overall success
+    };
+
+    ClangParser();
+    ~ClangParser();
+
+    /**
+     * @brief Parse a single C source file
+     * @param filePath Path to C source file
+     * @param options Parse options
+     * @return Parse result with AST and semantic model
+     */
+    ParseResult parseFile(const std::string& filePath, const ParseOptions& options = ParseOptions());
+
+    /**
+     * @brief Parse multiple C source files
+     * @param filePaths Vector of file paths
+     * @param options Parse options
+     * @return Parse result with combined AST
+     */
+    ParseResult parseFiles(const std::vector<std::string>& filePaths, const ParseOptions& options = ParseOptions());
+
+    /**
+     * @brief Parse C source code from string
+     * @param source Source code string
+     * @param filename Virtual filename for diagnostics
+     * @param options Parse options
+     * @return Parse result
+     */
+    ParseResult parseString(const std::string& source, const std::string& filename = "input.c", const ParseOptions& options = ParseOptions());
+
+private:
+    class Impl;
+    std::unique_ptr<Impl> pImpl;
+};
+
+} // namespace core
+} // namespace nomic
+
+#endif // NOMIC_CORE_CLANG_PARSER_H