X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=fsck.h;h=69cf715e798ce29085b529b88374c5de75e69529;hb=HEAD;hp=e3adf9d91159878ae09b35a9fe12370fdbf85f98;hpb=8be51c1f36e7891c2d9c934d9bb8a81970a0f04e;p=thirdparty%2Fgit.git

diff --git a/fsck.h b/fsck.h
index e3adf9d911..500b4c04d2 100644
--- a/fsck.h
+++ b/fsck.h
@@ -31,6 +31,8 @@ enum fsck_msg_type {
 	FUNC(BAD_NAME, ERROR) \
 	FUNC(BAD_OBJECT_SHA1, ERROR) \
 	FUNC(BAD_PARENT_SHA1, ERROR) \
+	FUNC(BAD_REF_FILETYPE, ERROR) \
+	FUNC(BAD_REF_NAME, ERROR) \
 	FUNC(BAD_TIMEZONE, ERROR) \
 	FUNC(BAD_TREE, ERROR) \
 	FUNC(BAD_TREE_SHA1, ERROR) \
@@ -114,29 +116,49 @@ int is_valid_msg_type(const char *msg_id, const char *msg_type);
 typedef int (*fsck_walk_func)(struct object *obj, enum object_type object_type,
 			      void *data, struct fsck_options *options);
 
-/* callback for fsck_object, type is FSCK_ERROR or FSCK_WARN */
+/*
+ * Callback for reporting errors either for objects or refs. The "fsck_report"
+ * is a generic pointer that can be used to pass any information.
+ */
 typedef int (*fsck_error)(struct fsck_options *o,
-			  const struct object_id *oid, enum object_type object_type,
+			  void *fsck_report,
 			  enum fsck_msg_type msg_type, enum fsck_msg_id msg_id,
 			  const char *message);
 
-int fsck_error_function(struct fsck_options *o,
-			const struct object_id *oid, enum object_type object_type,
-			enum fsck_msg_type msg_type, enum fsck_msg_id msg_id,
-			const char *message);
-int fsck_error_cb_print_missing_gitmodules(struct fsck_options *o,
-					   const struct object_id *oid,
-					   enum object_type object_type,
-					   enum fsck_msg_type msg_type,
-					   enum fsck_msg_id msg_id,
-					   const char *message);
+int fsck_objects_error_function(struct fsck_options *o,
+				void *fsck_report,
+				enum fsck_msg_type msg_type, enum fsck_msg_id msg_id,
+				const char *message);
+int fsck_objects_error_cb_print_missing_gitmodules(struct fsck_options *o,
+						   void *fsck_report,
+						   enum fsck_msg_type msg_type,
+						   enum fsck_msg_id msg_id,
+						   const char *message);
+
+int fsck_refs_error_function(struct fsck_options *options,
+			     void *fsck_report,
+			     enum fsck_msg_type msg_type,
+			     enum fsck_msg_id msg_id,
+			     const char *message);
+
+struct fsck_object_report {
+	const struct object_id *oid;
+	enum object_type object_type;
+};
+
+struct fsck_ref_report {
+	const char *path;
+	const struct object_id *oid;
+	const char *referent;
+};
 
 struct fsck_options {
 	fsck_walk_func walk;
 	fsck_error error_func;
-	unsigned strict:1;
+	unsigned strict;
+	unsigned verbose;
 	enum fsck_msg_type *msg_type;
-	struct oidset skiplist;
+	struct oidset skip_oids;
 	struct oidset gitmodules_found;
 	struct oidset gitmodules_done;
 	struct oidset gitattributes_found;
@@ -145,12 +167,12 @@ struct fsck_options {
 };
 
 #define FSCK_OPTIONS_DEFAULT { \
-	.skiplist = OIDSET_INIT, \
+	.skip_oids = OIDSET_INIT, \
 	.gitmodules_found = OIDSET_INIT, \
 	.gitmodules_done = OIDSET_INIT, \
 	.gitattributes_found = OIDSET_INIT, \
 	.gitattributes_done = OIDSET_INIT, \
-	.error_func = fsck_error_function \
+	.error_func = fsck_objects_error_function \
 }
 #define FSCK_OPTIONS_STRICT { \
 	.strict = 1, \
@@ -158,7 +180,7 @@ struct fsck_options {
 	.gitmodules_done = OIDSET_INIT, \
 	.gitattributes_found = OIDSET_INIT, \
 	.gitattributes_done = OIDSET_INIT, \
-	.error_func = fsck_error_function, \
+	.error_func = fsck_objects_error_function, \
 }
 #define FSCK_OPTIONS_MISSING_GITMODULES { \
 	.strict = 1, \
@@ -166,7 +188,10 @@ struct fsck_options {
 	.gitmodules_done = OIDSET_INIT, \
 	.gitattributes_found = OIDSET_INIT, \
 	.gitattributes_done = OIDSET_INIT, \
-	.error_func = fsck_error_cb_print_missing_gitmodules, \
+	.error_func = fsck_objects_error_cb_print_missing_gitmodules, \
+}
+#define FSCK_REFS_OPTIONS_DEFAULT { \
+	.error_func = fsck_refs_error_function, \
 }
 
 /* descend in all linked child objects
@@ -190,7 +215,7 @@ int fsck_object(struct object *obj, void *data, unsigned long size,
  * struct.
  */
 int fsck_buffer(const struct object_id *oid, enum object_type,
-		void *data, unsigned long size,
+		const void *data, unsigned long size,
 		struct fsck_options *options);
 
 /*
@@ -209,6 +234,21 @@ int fsck_tag_standalone(const struct object_id *oid, const char *buffer,
  */
 int fsck_finish(struct fsck_options *options);
 
+/*
+ * Clear the fsck_options struct, freeing any allocated memory.
+ */
+void fsck_options_clear(struct fsck_options *options);
+
+/*
+ * Report an error or warning for refs.
+ */
+__attribute__((format (printf, 4, 5)))
+int fsck_report_ref(struct fsck_options *options,
+		    struct fsck_ref_report *report,
+		    enum fsck_msg_id msg_id,
+		    const char *fmt, ...);
+
+
 /*
  * Subsystem for storing human-readable names for each object.
  *