rpcgen: add g_auto function support

This will eliminate the need to call xdr_free to clear
pointers from data structures.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

diff --git a/build-aux/syntax-check.mk b/build-aux/syntax-check.mk
index 17cae3f23e1167c062184d78491398ab092d3859..53dcf11a067805b50b5fc0672206a0c2b02d637a 100644 (file)
--- a/build-aux/syntax-check.mk
+++ b/build-aux/syntax-check.mk
@@ -1471,7 +1471,7 @@ exclude_file_name_regexp--sc_prohibit_mixed_case_abbreviations = \
   ^src/(vbox/vbox_CAPI.*.h|esx/esx_vi.(c|h)|esx/esx_storage_backend_iscsi.c)$$
 
 exclude_file_name_regexp--sc_prohibit_empty_first_line = \
-  ^tests/vmwareverdata/fusion-5.0.3.txt$$
+  ^tests/vmwareverdata/fusion-5.0.3.txt|scripts/rpcgen/tests/demo\.c$$
 
 exclude_file_name_regexp--sc_prohibit_useless_translation = \
   ^tests/virpolkittest.c

diff --git a/scripts/rpcgen/main.py b/scripts/rpcgen/main.py
index bde6dcca2a9f399c0b4943763b1a91624fcecf94..a41be489291b46f33122958846adb4959018fe84 100755 (executable)
--- a/scripts/rpcgen/main.py
+++ b/scripts/rpcgen/main.py
@@ -8,6 +8,7 @@ import sys
 from rpcgen.parser import XDRParser
 from rpcgen.generator import (
     XDRTypeDeclarationGenerator,
+    XDRTypeImplementationGenerator,
     XDRMarshallDeclarationGenerator,
     XDRMarshallImplementationGenerator,
 )
@@ -59,6 +60,7 @@ def main():
     if args.mode == "header":
         print("/* This file is auto-generated from %s */\n" % args.input, file=outfp)
         print("#include <rpc/rpc.h>", file=outfp)
+        print('#include "internal.h"', file=outfp)
         for h in args.header:
             print('#include "%s"' % h, file=outfp)
         print("", file=outfp)
@@ -73,6 +75,8 @@ def main():
         for h in args.header:
             print('#include "%s"' % h, file=outfp)
         print("", file=outfp)
+        generator = XDRTypeImplementationGenerator(spec)
+        print(generator.visit(), file=outfp)
         generator = XDRMarshallImplementationGenerator(spec)
         print(generator.visit(), file=outfp)
     elif args.mode == "repr":

diff --git a/scripts/rpcgen/rpcgen/generator.py b/scripts/rpcgen/rpcgen/generator.py
index ccaf7e74eb4b17b7451fd485ccd6acf635ebdcdd..73731e149735ce4493d97acf6027ef18118a8794 100644 (file)
--- a/scripts/rpcgen/rpcgen/generator.py
+++ b/scripts/rpcgen/rpcgen/generator.py
@@ -30,24 +30,42 @@ class XDRTypeDeclarationGenerator(XDRVisitor):
         ) + "%stypedef enum %s %s;\n" % (indent, obj.name, obj.name)
         return code
 
-    def visit_definition_struct(self, obj, indent, context):
-        code = "%sstruct %s %s;\n" % (
+    def generate_cleanup(self, name, indent):
+        code = "%svoid xdr_%s_clear(%s *objp);\n" % (
             indent,
-            obj.name,
-            self.visit_object(obj.body, indent),
-        ) + "%stypedef struct %s %s;\n" % (indent, obj.name, obj.name)
+            name,
+            name,
+        ) + "%sG_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(%s, xdr_%s_clear);\n" % (
+            indent,
+            name,
+            name,
+        )
+        return code
+
+    def visit_definition_struct(self, obj, indent, context):
+        code = (
+            "%sstruct %s %s;\n"
+            % (indent, obj.name, self.visit_object(obj.body, indent))
+            + "%stypedef struct %s %s;\n" % (indent, obj.name, obj.name)
+            + self.generate_cleanup(obj.name, indent)
+        )
         return code
 
     def visit_definition_union(self, obj, indent, context):
-        code = "%sstruct %s %s;\n" % (
-            indent,
-            obj.name,
-            self.visit_object(obj.body, indent, obj.name),
-        ) + "%stypedef struct %s %s;\n" % (indent, obj.name, obj.name)
+        code = (
+            "%sstruct %s %s;\n"
+            % (indent, obj.name, self.visit_object(obj.body, indent, obj.name))
+            + "%stypedef struct %s %s;\n" % (indent, obj.name, obj.name)
+            + self.generate_cleanup(obj.name, indent)
+        )
         return code
 
     def visit_definition_typedef(self, obj, indent, context):
-        return "%stypedef %s;\n" % (indent, self.visit_object(obj.decl, indent))
+        code = "%stypedef %s;\n" % (
+            indent,
+            self.visit_object(obj.decl, indent),
+        ) + self.generate_cleanup(obj.decl.identifier, indent)
+        return code
 
     def visit_declaration_scalar(self, obj, indent, context):
         return "%s %s" % (self.visit_object(obj.typ, indent), obj.identifier)
@@ -169,6 +187,30 @@ class XDRTypeDeclarationGenerator(XDRVisitor):
         return code
 
 
+class XDRTypeImplementationGenerator(XDRVisitor):
+    def visit_definition_enum(self, obj, indent, context):
+        pass
+
+    def generate_cleanup(self, name, indent):
+        code = (
+            "\n"
+            + "%svoid xdr_%s_clear(%s *objp)\n" % (indent, name, name)
+            + "%s{\n" % indent
+            + "%s    xdr_free((xdrproc_t)xdr_%s, (char *)objp);\n" % (indent, name)
+            + "%s}\n" % indent
+        )
+        return code
+
+    def visit_definition_union(self, obj, indent, context):
+        return self.generate_cleanup(obj.name, indent)
+
+    def visit_definition_struct(self, obj, indent, context):
+        return self.generate_cleanup(obj.name, indent)
+
+    def visit_definition_typedef(self, obj, indent, context):
+        return self.generate_cleanup(obj.decl.identifier, indent)
+
+
 class XDRMarshallDeclarationGenerator(XDRVisitor):
     def visit_definition_enum(self, obj, indent, context):
         return "%sextern  bool_t xdr_%s(XDR *, %s*);\n" % (indent, obj.name, obj.name)

diff --git a/scripts/rpcgen/tests/demo.c b/scripts/rpcgen/tests/demo.c
index 2ce618b9ce39f14a537e6594adbb6d69ed24934e..182ed448f08203483b01675bde4d651945e25ea1 100644 (file)
--- a/scripts/rpcgen/tests/demo.c
+++ b/scripts/rpcgen/tests/demo.c
@@ -1,3 +1,147 @@
+
+void xdr_TestStruct_clear(TestStruct *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestStruct, (char *)objp);
+}
+
+
+void xdr_TestUnion_clear(TestUnion *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestUnion, (char *)objp);
+}
+
+
+void xdr_TestUnionVoidDefault_clear(TestUnionVoidDefault *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestUnionVoidDefault, (char *)objp);
+}
+
+
+void xdr_TestUnionNoDefault_clear(TestUnionNoDefault *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestUnionNoDefault, (char *)objp);
+}
+
+
+void xdr_TestIntScalar_clear(TestIntScalar *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestIntScalar, (char *)objp);
+}
+
+
+void xdr_TestIntPointer_clear(TestIntPointer *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestIntPointer, (char *)objp);
+}
+
+
+void xdr_TestIntFixedArray_clear(TestIntFixedArray *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestIntFixedArray, (char *)objp);
+}
+
+
+void xdr_TestIntVariableArray_clear(TestIntVariableArray *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestIntVariableArray, (char *)objp);
+}
+
+
+void xdr_TestStringVariableArray_clear(TestStringVariableArray *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestStringVariableArray, (char *)objp);
+}
+
+
+void xdr_TestOpaqueFixedArray_clear(TestOpaqueFixedArray *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestOpaqueFixedArray, (char *)objp);
+}
+
+
+void xdr_TestOpaqueVariableArray_clear(TestOpaqueVariableArray *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestOpaqueVariableArray, (char *)objp);
+}
+
+
+void xdr_TestEnumScalar_clear(TestEnumScalar *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestEnumScalar, (char *)objp);
+}
+
+
+void xdr_TestEnumPointer_clear(TestEnumPointer *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestEnumPointer, (char *)objp);
+}
+
+
+void xdr_TestEnumFixedArray_clear(TestEnumFixedArray *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestEnumFixedArray, (char *)objp);
+}
+
+
+void xdr_TestEnumVariableArray_clear(TestEnumVariableArray *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestEnumVariableArray, (char *)objp);
+}
+
+
+void xdr_TestStructScalar_clear(TestStructScalar *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestStructScalar, (char *)objp);
+}
+
+
+void xdr_TestStructPointer_clear(TestStructPointer *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestStructPointer, (char *)objp);
+}
+
+
+void xdr_TestStructFixedArray_clear(TestStructFixedArray *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestStructFixedArray, (char *)objp);
+}
+
+
+void xdr_TestStructVariableArray_clear(TestStructVariableArray *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestStructVariableArray, (char *)objp);
+}
+
+
+void xdr_TestUnionScalar_clear(TestUnionScalar *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestUnionScalar, (char *)objp);
+}
+
+
+void xdr_TestUnionPointer_clear(TestUnionPointer *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestUnionPointer, (char *)objp);
+}
+
+
+void xdr_TestUnionFixedArray_clear(TestUnionFixedArray *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestUnionFixedArray, (char *)objp);
+}
+
+
+void xdr_TestUnionVariableArray_clear(TestUnionVariableArray *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestUnionVariableArray, (char *)objp);
+}
+
+
+void xdr_TestStructAllTypes_clear(TestStructAllTypes *objp)
+{
+    xdr_free((xdrproc_t)xdr_TestStructAllTypes, (char *)objp);
+}
+
 bool_t
 xdr_TestEnum(XDR *xdrs, TestEnum *objp)
 {

diff --git a/scripts/rpcgen/tests/demo.h b/scripts/rpcgen/tests/demo.h
index 6fac61e7e96edf37e953dccd08afc20c068e9598..36bcb40916de723d634e0fc6c98e4f30bedd8c6e 100644 (file)
--- a/scripts/rpcgen/tests/demo.h
+++ b/scripts/rpcgen/tests/demo.h
@@ -9,6 +9,8 @@ struct TestStruct {
     char c2;
 };
 typedef struct TestStruct TestStruct;
+void xdr_TestStruct_clear(TestStruct *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestStruct, xdr_TestStruct_clear);
 
 struct TestUnion {
     int type;
@@ -19,6 +21,8 @@ struct TestUnion {
     } TestUnion_u;
 };
 typedef struct TestUnion TestUnion;
+void xdr_TestUnion_clear(TestUnion *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestUnion, xdr_TestUnion_clear);
 
 struct TestUnionVoidDefault {
     int type;
@@ -28,6 +32,8 @@ struct TestUnionVoidDefault {
     } TestUnionVoidDefault_u;
 };
 typedef struct TestUnionVoidDefault TestUnionVoidDefault;
+void xdr_TestUnionVoidDefault_clear(TestUnionVoidDefault *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestUnionVoidDefault, xdr_TestUnionVoidDefault_clear);
 
 struct TestUnionNoDefault {
     int type;
@@ -37,59 +43,99 @@ struct TestUnionNoDefault {
     } TestUnionNoDefault_u;
 };
 typedef struct TestUnionNoDefault TestUnionNoDefault;
+void xdr_TestUnionNoDefault_clear(TestUnionNoDefault *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestUnionNoDefault, xdr_TestUnionNoDefault_clear);
 
 typedef int TestIntScalar;
+void xdr_TestIntScalar_clear(TestIntScalar *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestIntScalar, xdr_TestIntScalar_clear);
 
 typedef int *TestIntPointer;
+void xdr_TestIntPointer_clear(TestIntPointer *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestIntPointer, xdr_TestIntPointer_clear);
 
 typedef int TestIntFixedArray[3];
+void xdr_TestIntFixedArray_clear(TestIntFixedArray *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestIntFixedArray, xdr_TestIntFixedArray_clear);
 
 typedef struct {
     u_int TestIntVariableArray_len;
     int *TestIntVariableArray_val;
 } TestIntVariableArray;
+void xdr_TestIntVariableArray_clear(TestIntVariableArray *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestIntVariableArray, xdr_TestIntVariableArray_clear);
 
 typedef char *TestStringVariableArray;
+void xdr_TestStringVariableArray_clear(TestStringVariableArray *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestStringVariableArray, xdr_TestStringVariableArray_clear);
 
 typedef char TestOpaqueFixedArray[9];
+void xdr_TestOpaqueFixedArray_clear(TestOpaqueFixedArray *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestOpaqueFixedArray, xdr_TestOpaqueFixedArray_clear);
 
 typedef struct {
     u_int TestOpaqueVariableArray_len;
     char *TestOpaqueVariableArray_val;
 } TestOpaqueVariableArray;
+void xdr_TestOpaqueVariableArray_clear(TestOpaqueVariableArray *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestOpaqueVariableArray, xdr_TestOpaqueVariableArray_clear);
 
 typedef TestEnum TestEnumScalar;
+void xdr_TestEnumScalar_clear(TestEnumScalar *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestEnumScalar, xdr_TestEnumScalar_clear);
 
 typedef TestEnum *TestEnumPointer;
+void xdr_TestEnumPointer_clear(TestEnumPointer *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestEnumPointer, xdr_TestEnumPointer_clear);
 
 typedef TestEnum TestEnumFixedArray[13];
+void xdr_TestEnumFixedArray_clear(TestEnumFixedArray *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestEnumFixedArray, xdr_TestEnumFixedArray_clear);
 
 typedef struct {
     u_int TestEnumVariableArray_len;
     TestEnum *TestEnumVariableArray_val;
 } TestEnumVariableArray;
+void xdr_TestEnumVariableArray_clear(TestEnumVariableArray *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestEnumVariableArray, xdr_TestEnumVariableArray_clear);
 
 typedef TestStruct TestStructScalar;
+void xdr_TestStructScalar_clear(TestStructScalar *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestStructScalar, xdr_TestStructScalar_clear);
 
 typedef TestStruct *TestStructPointer;
+void xdr_TestStructPointer_clear(TestStructPointer *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestStructPointer, xdr_TestStructPointer_clear);
 
 typedef TestStruct TestStructFixedArray[17];
+void xdr_TestStructFixedArray_clear(TestStructFixedArray *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestStructFixedArray, xdr_TestStructFixedArray_clear);
 
 typedef struct {
     u_int TestStructVariableArray_len;
     TestStruct *TestStructVariableArray_val;
 } TestStructVariableArray;
+void xdr_TestStructVariableArray_clear(TestStructVariableArray *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestStructVariableArray, xdr_TestStructVariableArray_clear);
 
 typedef TestUnion TestUnionScalar;
+void xdr_TestUnionScalar_clear(TestUnionScalar *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestUnionScalar, xdr_TestUnionScalar_clear);
 
 typedef TestUnion *TestUnionPointer;
+void xdr_TestUnionPointer_clear(TestUnionPointer *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestUnionPointer, xdr_TestUnionPointer_clear);
 
 typedef TestUnion TestUnionFixedArray[21];
+void xdr_TestUnionFixedArray_clear(TestUnionFixedArray *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestUnionFixedArray, xdr_TestUnionFixedArray_clear);
 
 typedef struct {
     u_int TestUnionVariableArray_len;
     TestUnion *TestUnionVariableArray_val;
 } TestUnionVariableArray;
+void xdr_TestUnionVariableArray_clear(TestUnionVariableArray *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestUnionVariableArray, xdr_TestUnionVariableArray_clear);
 
 #define TestConstDec 25
 
@@ -164,6 +210,8 @@ struct TestStructAllTypes {
     TestUnionVariableArray tuva;
 };
 typedef struct TestStructAllTypes TestStructAllTypes;
+void xdr_TestStructAllTypes_clear(TestStructAllTypes *objp);
+G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(TestStructAllTypes, xdr_TestStructAllTypes_clear);
 
 extern  bool_t xdr_TestEnum(XDR *, TestEnum*);
 

diff --git a/scripts/rpcgen/tests/test_demo.c b/scripts/rpcgen/tests/test_demo.c
index e42374866e2b0e721ea94176f012d1be70eb0182..d6be9e236d6e73acbd0d780ed94daedbc898028d 100644 (file)
--- a/scripts/rpcgen/tests/test_demo.c
+++ b/scripts/rpcgen/tests/test_demo.c
@@ -73,13 +73,6 @@ static void test_xdr(xdrproc_t proc, void *vorig, void *vnew, const char *testna
     g_assert_cmpint(memcmp(buf, expected, actlen), ==, 0);
     xdr_destroy(&xdr);
 
-    /* Step 4: free mem from the new object only; the orig
-     * was on the stack so leave untouched */
-    xdrmem_create(&xdr, buf, buflen, XDR_FREE);
-
-    ret = !!proc(&xdr, vnew);
-    g_assert_cmpint(ret, ==, true);
-
  cleanup:
     xdr_destroy(&xdr);
 }
@@ -97,7 +90,7 @@ static void test_struct(void)
     TestStruct vorig = {
         .c1 = 'a', .c2 = 'b',
     };
-    TestStruct vnew = {0};
+    g_auto(TestStruct) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestStruct, &vorig, &vnew, "struct", false);
 }
@@ -107,7 +100,7 @@ static void test_union_case(void)
     TestUnion vorig = {
         .type = 20, .TestUnion_u = { .i1 = 1729 },
     };
-    TestUnion vnew = {0};
+    g_auto(TestUnion) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestUnion, &vorig, &vnew, "union_case", false);
 }
@@ -117,7 +110,7 @@ static void test_union_default(void)
     TestUnion vorig = {
         .type = 87539319, .TestUnion_u = { .i3 = 1729 },
     };
-    TestUnion vnew = {0};
+    g_auto(TestUnion) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestUnion, &vorig, &vnew, "union_default", false);
 }
@@ -127,7 +120,7 @@ static void test_union_void_default_case(void)
     TestUnionVoidDefault vorig = {
         .type = 21, .TestUnionVoidDefault_u = { .i1 = 1729 },
     };
-    TestUnionVoidDefault vnew = {0};
+    g_auto(TestUnionVoidDefault) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestUnionVoidDefault, &vorig, &vnew, "union_void_default_case", false);
 }
@@ -137,7 +130,7 @@ static void test_union_void_default_default(void)
     TestUnionVoidDefault vorig = {
         .type = 87539319
     };
-    TestUnionVoidDefault vnew = {0};
+    g_auto(TestUnionVoidDefault) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestUnionVoidDefault, &vorig, &vnew, "union_void_default_default", false);
 }
@@ -147,7 +140,7 @@ static void test_union_no_default_case(void)
     TestUnionNoDefault vorig = {
         .type = 22, .TestUnionNoDefault_u = { .i1 = 1729 },
     };
-    TestUnionNoDefault vnew = {0};
+    g_auto(TestUnionNoDefault) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestUnionNoDefault, &vorig, &vnew, "union_no_default_case", false);
 }
@@ -157,7 +150,7 @@ static void test_union_no_default_default(void)
     TestUnionNoDefault vorig = {
         .type = 87539319,
     };
-    TestUnionNoDefault vnew = {0};
+    g_auto(TestUnionNoDefault) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestUnionNoDefault, &vorig, &vnew, "union_no_default_default", true);
 }
@@ -165,7 +158,7 @@ static void test_union_no_default_default(void)
 static void test_int_scalar(void)
 {
     TestIntScalar vorig = 1729;
-    TestIntScalar vnew = 0;
+    g_auto(TestIntScalar) vnew = 0;
 
     test_xdr((xdrproc_t)xdr_TestIntScalar, &vorig, &vnew, "int_scalar", false);
 }
@@ -174,7 +167,7 @@ static void test_int_pointer_set(void)
 {
     int vorigp = 1729;
     TestIntPointer vorig = &vorigp;
-    TestIntPointer vnew = NULL;
+    g_auto(TestIntPointer) vnew = NULL;
 
     test_xdr((xdrproc_t)xdr_TestIntPointer, &vorig, &vnew, "int_pointer_set", false);
 }
@@ -182,7 +175,7 @@ static void test_int_pointer_set(void)
 static void test_int_pointer_null(void)
 {
     TestIntPointer vorig = NULL;
-    TestIntPointer vnew = NULL;
+    g_auto(TestIntPointer) vnew = NULL;
 
     test_xdr((xdrproc_t)xdr_TestIntPointer, &vorig, &vnew, "int_pointer_null", false);
 }
@@ -190,7 +183,7 @@ static void test_int_pointer_null(void)
 static void test_int_fixed_array(void)
 {
     TestIntFixedArray vorig = { 1729, 0, 87539319 };
-    TestIntFixedArray vnew = {0};
+    g_auto(TestIntFixedArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestIntFixedArray,
              vorig, vnew, "int_fixed_array", false);
@@ -202,7 +195,7 @@ static void test_int_variable_array_set(void)
         .TestIntVariableArray_len = 3,
         .TestIntVariableArray_val = (int[]) { 1729, 0, 87539319 }
     };
-    TestIntVariableArray vnew = {0};
+    g_auto(TestIntVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestIntVariableArray,
              &vorig, &vnew, "int_variable_array_set", false);
@@ -214,7 +207,7 @@ static void test_int_variable_array_overflow(void)
         .TestIntVariableArray_len = 6,
         .TestIntVariableArray_val = (int[]) { 1729, 0, 87539319, 0, 1729 }
     };
-    TestIntVariableArray vnew = {0};
+    g_auto(TestIntVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestIntVariableArray,
              &vorig, &vnew, "int_variable_array_overflow", true);
@@ -226,7 +219,7 @@ static void test_int_variable_array_empty(void)
         .TestIntVariableArray_len = 0,
         .TestIntVariableArray_val = (int[]) {0},
     };
-    TestIntVariableArray vnew = {0};
+    g_auto(TestIntVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestIntVariableArray,
              &vorig, &vnew, "int_variable_array_empty", false);
@@ -235,7 +228,7 @@ static void test_int_variable_array_empty(void)
 static void test_string_variable_array_set(void)
 {
     TestStringVariableArray vorig = (TestStringVariableArray) "taxis";
-    TestStringVariableArray vnew = NULL;
+    g_auto(TestStringVariableArray) vnew = NULL;
 
     test_xdr((xdrproc_t)xdr_TestStringVariableArray,
              &vorig, &vnew, "string_variable_array_set", false);
@@ -244,7 +237,7 @@ static void test_string_variable_array_set(void)
 static void test_string_variable_array_empty(void)
 {
     TestStringVariableArray vorig = (TestStringVariableArray)"";
-    TestStringVariableArray vnew = NULL;
+    g_auto(TestStringVariableArray) vnew = NULL;
 
     test_xdr((xdrproc_t)xdr_TestStringVariableArray,
              &vorig, &vnew, "string_variable_array_empty", false);
@@ -253,7 +246,7 @@ static void test_string_variable_array_empty(void)
 static void test_opaque_fixed_array(void)
 {
     TestOpaqueFixedArray vorig = { 0xca, 0xfe, 0x12, 0x23, 0x34, 0x45, 0x56, 0x67, 0x78 };
-    TestOpaqueFixedArray vnew = {0};
+    g_auto(TestOpaqueFixedArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestOpaqueFixedArray, vorig, vnew, "opaque_fixed_array", false);
 }
@@ -264,7 +257,7 @@ static void test_opaque_variable_array_set(void)
         .TestOpaqueVariableArray_len = 3,
         .TestOpaqueVariableArray_val = (char[]) { 0xca, 0xfe, 0x12 },
     };
-    TestOpaqueVariableArray vnew = {0};
+    g_auto(TestOpaqueVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestOpaqueVariableArray,
              &vorig, &vnew, "opaque_variable_array_set", false);
@@ -279,7 +272,7 @@ static void test_opaque_variable_array_overflow(void)
             0xca, 0xfe, 0x12, 0xca, 0xfe, 0x12,
         },
     };
-    TestOpaqueVariableArray vnew = {0};
+    g_auto(TestOpaqueVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestOpaqueVariableArray,
              &vorig, &vnew, "opaque_variable_array_overflow", true);
@@ -291,7 +284,7 @@ static void test_opaque_variable_array_empty(void)
         .TestOpaqueVariableArray_len = 0,
         .TestOpaqueVariableArray_val = (char[]) {0},
     };
-    TestOpaqueVariableArray vnew = {0};
+    g_auto(TestOpaqueVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestOpaqueVariableArray,
              &vorig, &vnew, "opaque_variable_array_empty", false);
@@ -300,7 +293,7 @@ static void test_opaque_variable_array_empty(void)
 static void test_enum_scalar(void)
 {
     TestEnumScalar vorig = TEST_ENUM_TWO;
-    TestEnumScalar vnew = 0;
+    g_auto(TestEnumScalar) vnew = 0;
 
     test_xdr((xdrproc_t)xdr_TestEnumScalar,
              &vorig, &vnew, "enum_scalar", false);
@@ -310,7 +303,7 @@ static void test_enum_pointer_set(void)
 {
     TestEnum vorigp = TEST_ENUM_TWO;
     TestEnumPointer vorig = &vorigp;
-    TestEnumPointer vnew = NULL;
+    g_auto(TestEnumPointer) vnew = NULL;
 
     test_xdr((xdrproc_t)xdr_TestEnumPointer,
              &vorig, &vnew, "enum_pointer_set", false);
@@ -319,7 +312,7 @@ static void test_enum_pointer_set(void)
 static void test_enum_pointer_null(void)
 {
     TestEnumPointer vorig = NULL;
-    TestEnumPointer vnew = NULL;
+    g_auto(TestEnumPointer) vnew = NULL;
 
     test_xdr((xdrproc_t)xdr_TestEnumPointer,
              &vorig, &vnew, "enum_pointer_null", false);
@@ -332,7 +325,7 @@ static void test_enum_fixed_array(void)
         TEST_ENUM_ONE, TEST_ENUM_TWO, TEST_ENUM_ONE, TEST_ENUM_TWO,
         TEST_ENUM_ONE, TEST_ENUM_TWO, TEST_ENUM_ONE
     };
-    TestEnumFixedArray vnew = {0};
+    g_auto(TestEnumFixedArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestEnumFixedArray, vorig, vnew, "enum_fixed_array", false);
 }
@@ -345,7 +338,7 @@ static void test_enum_variable_array_set(void)
             TEST_ENUM_ONE, TEST_ENUM_TWO, TEST_ENUM_ONE,
         },
     };
-    TestEnumVariableArray vnew = {0};
+    g_auto(TestEnumVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestEnumVariableArray,
              &vorig, &vnew, "enum_variable_array_set", false);
@@ -362,7 +355,7 @@ static void test_enum_variable_array_overflow(void)
             TEST_ENUM_ONE, TEST_ENUM_TWO, TEST_ENUM_ONE, TEST_ENUM_TWO,
         }
     };
-    TestEnumVariableArray vnew = {0};
+    g_auto(TestEnumVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestEnumVariableArray,
              &vorig, &vnew, "enum_variable_array_overflow", true);
@@ -374,7 +367,7 @@ static void test_enum_variable_array_empty(void)
         .TestEnumVariableArray_len = 0,
         .TestEnumVariableArray_val = (TestEnum[]) {0},
     };
-    TestEnumVariableArray vnew = {0};
+    g_auto(TestEnumVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestEnumVariableArray,
              &vorig, &vnew, "enum_variable_array_empty", false);
@@ -386,7 +379,7 @@ static void test_enum_variable_array_empty(void)
 static void test_struct_scalar(void)
 {
     TestStructScalar vorig = TEST_STRUCT_INIT;
-    TestStructScalar vnew = {0};
+    g_auto(TestStructScalar) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestStructScalar,
              &vorig, &vnew, "struct_scalar", false);
@@ -396,7 +389,7 @@ static void test_struct_pointer_set(void)
 {
     TestStruct vorigp = TEST_STRUCT_INIT;
     TestStructPointer vorig = &vorigp;
-    TestStructPointer vnew = NULL;
+    g_auto(TestStructPointer) vnew = NULL;
 
     test_xdr((xdrproc_t)xdr_TestStructPointer,
              &vorig, &vnew, "struct_pointer_set", false);
@@ -405,7 +398,7 @@ static void test_struct_pointer_set(void)
 static void test_struct_pointer_null(void)
 {
     TestStructPointer vorig = NULL;
-    TestStructPointer vnew = NULL;
+    g_auto(TestStructPointer) vnew = NULL;
 
     test_xdr((xdrproc_t)xdr_TestStructPointer,
              &vorig, &vnew, "struct_pointer_null", false);
@@ -420,7 +413,7 @@ static void test_struct_fixed_array(void)
         TEST_STRUCT_INIT_ALT, TEST_STRUCT_INIT_ALT, TEST_STRUCT_INIT, TEST_STRUCT_INIT,
         TEST_STRUCT_INIT_ALT
     };
-    TestStructFixedArray vnew = {0};
+    g_auto(TestStructFixedArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestStructFixedArray, vorig, vnew, "struct_fixed_array", false);
 }
@@ -433,7 +426,7 @@ static void test_struct_variable_array_set(void)
             TEST_STRUCT_INIT, TEST_STRUCT_INIT_ALT, TEST_STRUCT_INIT_ALT,
         },
     };
-    TestStructVariableArray vnew = {0};
+    g_auto(TestStructVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestStructVariableArray,
              &vorig, &vnew, "struct_variable_array_set", false);
@@ -451,7 +444,7 @@ static void test_struct_variable_array_overflow(void)
             TEST_STRUCT_INIT, TEST_STRUCT_INIT, TEST_STRUCT_INIT, TEST_STRUCT_INIT,
         }
     };
-    TestStructVariableArray vnew = {0};
+    g_auto(TestStructVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestStructVariableArray,
              &vorig, &vnew, "struct_variable_array_overflow", true);
@@ -463,7 +456,7 @@ static void test_struct_variable_array_empty(void)
         .TestStructVariableArray_len = 0,
         .TestStructVariableArray_val = (TestStruct[]) {},
     };
-    TestStructVariableArray vnew = {0};
+    g_auto(TestStructVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestStructVariableArray,
              &vorig, &vnew, "struct_variable_array_empty", false);
@@ -475,7 +468,7 @@ static void test_struct_variable_array_empty(void)
 static void test_union_scalar(void)
 {
     TestUnionScalar vorig = TEST_UNION_INIT;
-    TestUnionScalar vnew = {0};
+    g_auto(TestUnionScalar) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestUnionScalar,
              &vorig, &vnew, "union_scalar", false);
@@ -485,7 +478,7 @@ static void test_union_pointer_set(void)
 {
     TestUnion vorigp = TEST_UNION_INIT;
     TestUnionPointer vorig = &vorigp;
-    TestUnionPointer vnew = NULL;
+    g_auto(TestUnionPointer) vnew = NULL;
 
     test_xdr((xdrproc_t)xdr_TestUnionPointer,
              &vorig, &vnew, "union_pointer_set", false);
@@ -494,7 +487,7 @@ static void test_union_pointer_set(void)
 static void test_union_pointer_null(void)
 {
     TestUnionPointer vorig = NULL;
-    TestUnionPointer vnew = NULL;
+    g_auto(TestUnionPointer) vnew = NULL;
 
     test_xdr((xdrproc_t)xdr_TestUnionPointer,
              &vorig, &vnew, "union_pointer_null", false);
@@ -509,7 +502,7 @@ static void test_union_fixed_array(void)
         TEST_UNION_INIT_ALT, TEST_UNION_INIT_ALT, TEST_UNION_INIT, TEST_UNION_INIT,
         TEST_UNION_INIT_ALT
     };
-    TestUnionFixedArray vnew = {0};
+    g_auto(TestUnionFixedArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestUnionFixedArray, vorig, vnew, "union_fixed_array", false);
 }
@@ -522,7 +515,7 @@ static void test_union_variable_array_set(void)
             TEST_UNION_INIT, TEST_UNION_INIT_ALT, TEST_UNION_INIT_ALT,
         },
     };
-    TestUnionVariableArray vnew = {0};
+    g_auto(TestUnionVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestUnionVariableArray,
              &vorig, &vnew, "union_variable_array_set", false);
@@ -541,7 +534,7 @@ static void test_union_variable_array_overflow(void)
             TEST_UNION_INIT, TEST_UNION_INIT, TEST_UNION_INIT, TEST_UNION_INIT,
         }
     };
-    TestUnionVariableArray vnew = {0};
+    g_auto(TestUnionVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestUnionVariableArray,
              &vorig, &vnew, "union_variable_array_overflow", true);
@@ -553,7 +546,7 @@ static void test_union_variable_array_empty(void)
         .TestUnionVariableArray_len = 0,
         .TestUnionVariableArray_val = (TestUnion[]) {},
     };
-    TestUnionVariableArray vnew = {0};
+    g_auto(TestUnionVariableArray) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestUnionVariableArray,
              &vorig, &vnew, "union_variable_array_empty", false);
@@ -721,7 +714,7 @@ static void test_struct_all_types(void)
             },
         },
     };
-    TestStructAllTypes vnew = {0};
+    g_auto(TestStructAllTypes) vnew = {0};
 
     test_xdr((xdrproc_t)xdr_TestStructAllTypes,
              &vorig, &vnew, "test_struct_all_types", false);

diff --git a/scripts/rpcgen/tests/test_generator.py b/scripts/rpcgen/tests/test_generator.py
index bc7660a6fc5360a00070570e962ea0883a0b845b..6660810f41836e8b2eabd5d565fd4a274f4f705b 100644 (file)
--- a/scripts/rpcgen/tests/test_generator.py
+++ b/scripts/rpcgen/tests/test_generator.py
@@ -6,6 +6,7 @@ from pathlib import Path
 from rpcgen.parser import XDRParser
 from rpcgen.generator import (
     XDRTypeDeclarationGenerator,
+    XDRTypeImplementationGenerator,
     XDRMarshallDeclarationGenerator,
     XDRMarshallImplementationGenerator,
 )
@@ -42,7 +43,11 @@ def test_generate_source():
         parser = XDRParser(fp)
         spec = parser.parse()
 
-    got = XDRMarshallImplementationGenerator(spec).visit()
+    got = (
+        XDRTypeImplementationGenerator(spec).visit()
+        + "\n"
+        + XDRMarshallImplementationGenerator(spec).visit()
+    )
 
     with h.open("r") as fp:
         want = fp.read()