chore:move from goplus/lib/c/clang

_xtool/internal/clang/clang.go

@@ -6,8 +6,8 @@ import (
 	"unsafe"
 
 	"github.com/goplus/lib/c"
-	"github.com/goplus/lib/c/clang"
 	"github.com/goplus/llcppg/_xtool/internal/clangtool"
+	clang "github.com/goplus/llcppg/_xtool/internal/libclang"
 )
 
 type Config struct {

_xtool/internal/clang/clang_test.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/goplus/lib/c/clang"
 	clangutils "github.com/goplus/llcppg/_xtool/internal/clang"
+	clang "github.com/goplus/llcppg/_xtool/internal/libclang"
 )
 
 func TestClangUtil(t *testing.T) {

_xtool/internal/libclang/_wrap/cursor.cpp

@@ -0,0 +1,224 @@
+#include <clang-c/Index.h>
+#include <stdio.h>
+
+typedef enum CXChildVisitResult (*wrap_CXCursorVisitor)(CXCursor *cursor, CXCursor *parent, CXClientData client_data);
+
+typedef struct {
+    CXClientData data;
+    wrap_CXCursorVisitor visitor;
+} wrap_data;
+
+CXChildVisitResult wrap_visitor(CXCursor cursor, CXCursor parent, CXClientData data) {
+    wrap_data *d = (wrap_data *)(data);
+    return d->visitor(&cursor, &parent, d->data);
+}
+
+extern "C" {
+
+void wrap_clang_getLocation(CXTranslationUnit tu, CXFile file, unsigned line, unsigned column, CXSourceLocation *loc) {
+    *loc = clang_getLocation(tu, file, line, column);
+}
+
+void wrap_clang_getLocationForOffset(CXTranslationUnit tu, CXFile file, unsigned offset, CXSourceLocation *loc) {
+    *loc = clang_getLocationForOffset(tu, file, offset);
+}
+
+void wrap_clang_getTranslationUnitCursor(CXTranslationUnit uint, CXCursor *cur) {
+    *cur = clang_getTranslationUnitCursor(uint);
+}
+
+unsigned wrap_clang_equalCursors(CXCursor *cursor1, CXCursor *cursor2) {
+    return clang_equalCursors(*cursor1, *cursor2);
+}
+
+int wrap_clang_Cursor_isNull(CXCursor *cursor) { return clang_Cursor_isNull(*cursor); }
+
+void wrap_clang_getCursorSemanticParent(CXCursor *C, CXCursor *parent) { *parent = clang_getCursorSemanticParent(*C); }
+
+void wrap_clang_getCursorDefinition(CXCursor *C, CXCursor *def) { *def = clang_getCursorDefinition(*C); }
+
+void wrap_clang_getCursorLexicalParent(CXCursor *C, CXCursor *parent) { *parent = clang_getCursorLexicalParent(*C); }
+
+void wrap_clang_getOverriddenCursors(CXCursor *cursor, CXCursor **overridden, unsigned *num_overridden) {
+    clang_getOverriddenCursors(*cursor, overridden, num_overridden);
+}
+
+CXFile wrap_clang_getIncludedFile(CXCursor *cursor) { return clang_getIncludedFile(*cursor); }
+
+void wrap_clang_getCursor(CXTranslationUnit uint, CXSourceLocation *loc, CXCursor *cur) {
+    *cur = clang_getCursor(uint, *loc);
+}
+
+void wrap_clang_getCursorLocation(CXCursor *cur, CXSourceLocation *loc) { *loc = clang_getCursorLocation(*cur); }
+
+void wrap_clang_getCursorExtent(CXCursor *cur, CXSourceRange *range) { *range = clang_getCursorExtent(*cur); }
+
+void wrap_clang_getCursorType(CXCursor *cur, CXType *typ) { *typ = clang_getCursorType(*cur); }
+
+CXString wrap_clang_getTypeSpelling(CXType *typ) { return clang_getTypeSpelling(*typ); }
+
+void wrap_clang_getTypedefDeclUnderlyingType(CXCursor *cur, CXType *typ) {
+    *typ = clang_getTypedefDeclUnderlyingType(*cur);
+}
+
+long long wrap_clang_getEnumConstantDeclValue(CXCursor *cur) { return clang_getEnumConstantDeclValue(*cur); }
+
+int wrap_clang_Cursor_getNumArguments(CXCursor *cur) { return clang_Cursor_getNumArguments(*cur); }
+
+void wrap_clang_Cursor_getArgument(CXCursor *C, unsigned i, CXCursor *argCur) {
+    *argCur = clang_Cursor_getArgument(*C, i);
+}
+
+void wrap_clang_getCanonicalType(CXType *typ, CXType *canonicalType) { *canonicalType = clang_getCanonicalType(*typ); }
+
+unsigned wrap_clang_isConstQualifiedType(CXType *typ) { return clang_isConstQualifiedType(*typ); }
+
+unsigned wrap_clang_Cursor_isMacroFunctionLike(CXCursor *cur) { return clang_Cursor_isMacroFunctionLike(*cur); }
+
+unsigned wrap_clang_Cursor_isMacroBuiltin(CXCursor *cur) { return clang_Cursor_isMacroBuiltin(*cur); }
+
+unsigned wrap_clang_Cursor_isFunctionInlined(CXCursor *cur) { return clang_Cursor_isFunctionInlined(*cur); }
+
+unsigned wrap_clang_isVolatileQualifiedType(CXType *T) { return clang_isVolatileQualifiedType(*T); }
+
+unsigned wrap_clang_isRestrictQualifiedType(CXType *T) { return clang_isRestrictQualifiedType(*T); }
+
+void wrap_clang_getPointeeType(CXType *pointerTyp, CXType *pointeeTyp) {
+    *pointeeTyp = clang_getPointeeType(*pointerTyp);
+}
+
+void wrap_clang_getNonReferenceType(CXType *typ, CXType *nonRefTyp) { *nonRefTyp = clang_getNonReferenceType(*typ); }
+
+void wrap_clang_getTypeDeclaration(CXType *typ, CXCursor *cur) { *cur = clang_getTypeDeclaration(*typ); }
+
+void wrap_clang_getResultType(CXType *typ, CXType *resultTyp) { *resultTyp = clang_getResultType(*typ); }
+
+int wrap_clang_getNumArgTypes(CXType *typ) { return clang_getNumArgTypes(*typ); }
+
+void wrap_clang_getArgType(CXType *typ, unsigned i, CXType *argTyp) { *argTyp = clang_getArgType(*typ, i); }
+
+unsigned wrap_clang_isFunctionTypeVariadic(CXType *typ) { return clang_isFunctionTypeVariadic(*typ); }
+
+void wrap_clang_getCursorResultType(CXCursor *cur, CXType *typ) { *typ = clang_getCursorResultType(*cur); }
+
+void wrap_clang_getElementType(CXType *Typ, CXType *elemTyp) { *elemTyp = clang_getElementType(*Typ); }
+
+void wrap_clang_getArrayElementType(CXType *arrayTyp, CXType *elemTyp) {
+    *elemTyp = clang_getArrayElementType(*arrayTyp);
+}
+
+long long wrap_clang_getArraySize(CXType *arrayTyp) { return clang_getArraySize(*arrayTyp); }
+
+void wrap_clang_Type_getNamedType(CXType *typ, CXType *namedTyp) { *namedTyp = clang_Type_getNamedType(*typ); }
+
+long long wrap_clang_Type_getSizeOf(CXType *typ) { return clang_Type_getSizeOf(*typ); }
+
+unsigned wrap_clang_Cursor_isAnonymous(CXCursor *cursor) { return clang_Cursor_isAnonymous(*cursor); }
+
+unsigned wrap_clang_Cursor_isAnonymousRecordDecl(CXCursor *cursor) {
+    return clang_Cursor_isAnonymousRecordDecl(*cursor);
+}
+
+enum CX_CXXAccessSpecifier wrap_clang_getCXXAccessSpecifier(CXCursor *cursor) {
+    return clang_getCXXAccessSpecifier(*cursor);
+}
+
+enum CX_StorageClass wrap_clang_Cursor_getStorageClass(CXCursor *cursor) {
+    return clang_Cursor_getStorageClass(*cursor);
+}
+
+CXString wrap_clang_getCursorUSR(CXCursor *cur) { return clang_getCursorUSR(*cur); }
+
+CXString wrap_clang_getCursorSpelling(CXCursor *cur) { return clang_getCursorSpelling(*cur); }
+
+CXString wrap_clang_getCursorDisplayName(CXCursor *cur) { return clang_getCursorDisplayName(*cur); }
+
+void wrap_clang_getCursorReferenced(CXCursor *cur, CXCursor *referenced) {
+    *referenced = clang_getCursorReferenced(*cur);
+}
+
+unsigned wrap_clang_Cursor_isVariadic(CXCursor *cur) { return clang_Cursor_isVariadic(*cur); }
+
+void wrap_clang_Cursor_getCommentRange(CXCursor *cur, CXSourceRange *range) {
+    *range = clang_Cursor_getCommentRange(*cur);
+}
+
+CXString wrap_clang_Cursor_getRawCommentText(CXCursor *cursor) { return clang_Cursor_getRawCommentText(*cursor); }
+
+CXString wrap_clang_Cursor_getMangling(CXCursor *cur) { return clang_Cursor_getMangling(*cur); }
+
+unsigned wrap_clang_CXXConstructor_isConvertingConstructor(CXCursor *cursor) {
+    return clang_CXXConstructor_isConvertingConstructor(*cursor);
+}
+
+unsigned wrap_clang_CXXConstructor_isCopyConstructor(CXCursor *cursor) {
+    return clang_CXXConstructor_isCopyConstructor(*cursor);
+}
+
+unsigned wrap_clang_CXXConstructor_isDefaultConstructor(CXCursor *cursor) {
+    return clang_CXXConstructor_isDefaultConstructor(*cursor);
+}
+
+unsigned wrap_clang_CXXConstructor_isMoveConstructor(CXCursor *cursor) {
+    return clang_CXXConstructor_isMoveConstructor(*cursor);
+}
+
+unsigned wrap_clang_CXXField_isMutable(CXCursor *cursor) { return clang_CXXField_isMutable(*cursor); }
+
+unsigned wrap_clang_CXXMethod_isDefaulted(CXCursor *cursor) { return clang_CXXMethod_isDefaulted(*cursor); }
+
+unsigned wrap_clang_CXXMethod_isDeleted(CXCursor *cursor) { return clang_CXXMethod_isDeleted(*cursor); }
+
+unsigned wrap_clang_CXXMethod_isPureVirtual(CXCursor *cursor) { return clang_CXXMethod_isPureVirtual(*cursor); }
+
+unsigned wrap_clang_CXXMethod_isStatic(CXCursor *cursor) { return clang_CXXMethod_isStatic(*cursor); }
+
+unsigned wrap_clang_CXXMethod_isVirtual(CXCursor *cursor) { return clang_CXXMethod_isVirtual(*cursor); }
+
+unsigned wrap_clang_CXXMethod_isCopyAssignmentOperator(CXCursor *cursor) {
+    return clang_CXXMethod_isCopyAssignmentOperator(*cursor);
+}
+
+unsigned wrap_clang_CXXMethod_isMoveAssignmentOperator(CXCursor *cursor) {
+    return clang_CXXMethod_isMoveAssignmentOperator(*cursor);
+}
+
+unsigned wrap_clang_CXXMethod_isExplicit(CXCursor *cursor) { return clang_CXXMethod_isExplicit(*cursor); }
+
+unsigned wrap_clang_CXXRecord_isAbstract(CXCursor *cursor) { return clang_CXXRecord_isAbstract(*cursor); }
+
+unsigned wrap_clang_EnumDecl_isScoped(CXCursor *cursor) { return clang_EnumDecl_isScoped(*cursor); }
+
+unsigned wrap_clang_CXXMethod_isConst(CXCursor *cursor) { return clang_CXXMethod_isConst(*cursor); }
+
+CXTokenKind wrap_clang_getTokenKind(CXToken *token) { return clang_getTokenKind(*token); }
+
+CXString wrap_clang_getTokenSpelling(CXTranslationUnit unit, CXToken *token) {
+    return clang_getTokenSpelling(unit, *token);
+}
+
+void wrap_clang_tokenize(CXTranslationUnit unit, CXSourceRange *Range, CXToken **Tokens, unsigned *NumTokens) {
+    clang_tokenize(unit, *Range, Tokens, NumTokens);
+}
+
+unsigned wrap_clang_visitChildren(CXCursor *parent, wrap_CXCursorVisitor visitor, CXClientData client_data) {
+    wrap_data data = {client_data, visitor};
+    return clang_visitChildren(*parent, wrap_visitor, CXClientData(&data));
+}
+
+int wrap_clang_Location_isInSystemHeader(CXSourceLocation *loc) { return clang_Location_isInSystemHeader(*loc); }
+
+void wrap_clang_getSpellingLocation(CXSourceLocation *loc, CXFile *file, unsigned *line, unsigned *column,
+                                    unsigned *offset) {
+    clang_getSpellingLocation(*loc, file, line, column, offset);
+}
+
+void wrap_clang_getPresumedLocation(CXSourceLocation *loc, CXString *filename, unsigned *line, unsigned *column) {
+    clang_getPresumedLocation(*loc, filename, line, column);
+}
+
+void wrap_clang_getRangeStart(CXSourceRange *range, CXSourceLocation *loc) { *loc = clang_getRangeStart(*range); }
+
+void wrap_clang_getRangeEnd(CXSourceRange *range, CXSourceLocation *loc) { *loc = clang_getRangeEnd(*range); }
+
+} // extern "C"

_xtool/internal/libclang/basic.go

@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package libclang
+
+import (
+	_ "unsafe"
+
+	"github.com/goplus/lib/c"
+)
+
+/**
+ * A character string.
+ *
+ * The \c CXString type is used to return strings from the interface when
+ * the ownership of that string might differ from one call to the next.
+ * Use \c clang_getCString() to retrieve the string data and, once finished
+ * with the string data, call \c clang_disposeString() to free the string.
+ */
+type String struct {
+	Data         c.Pointer
+	PrivateFlags c.Uint
+}
+
+/**
+ * Retrieve the character data associated with the given string.
+ */
+// llgo:link String.CStr C.clang_getCString
+func (String) CStr() *c.Char { return nil }
+
+/**
+ * Free the given string.
+ */
+// llgo:link String.Dispose C.clang_disposeString
+func (String) Dispose() {}
+
+type StringSet struct {
+	Strings *String
+	Count   c.Uint
+}
+
+/**
+ * Free the given string set.
+ */
+// llgo:link (*StringSet).Dispose C.clang_disposeStringSet
+func (*StringSet) Dispose() {}
+
+func GoString(clangStr String) (str string) {
+	defer clangStr.Dispose()
+	cstr := clangStr.CStr()
+	if cstr != nil {
+		str = c.GoString(cstr)
+	}
+	return
+}