upload-pack: generalize commit date cutoff

diff --git a/object.h b/object.h
index 0a419ba8da52453ebbd202f50d5c2aa1c9aea2f0..18c2b073e34fa8567531d918bc2eba2bef47e706 100644 (file)
--- a/object.h
+++ b/object.h
@@ -1,6 +1,36 @@
 #ifndef OBJECT_H
 #define OBJECT_H
 
+struct buffer_slab;
+
+struct parsed_object_pool {
+       struct object **obj_hash;
+       int nr_objs, obj_hash_size;
+
+       /* TODO: migrate alloc_states to mem-pool? */
+       struct alloc_state *blob_state;
+       struct alloc_state *tree_state;
+       struct alloc_state *commit_state;
+       struct alloc_state *tag_state;
+       struct alloc_state *object_state;
+       unsigned commit_count;
+
+       /* parent substitutions from .git/info/grafts and .git/shallow */
+       struct commit_graft **grafts;
+       int grafts_alloc, grafts_nr;
+
+       int is_shallow;
+       struct stat_validity *shallow_stat;
+       char *alternate_shallow_file;
+
+       int commit_graft_prepared;
+
+       struct buffer_slab *buffer_slab;
+};
+
+struct parsed_object_pool *parsed_object_pool_new(void);
+void parsed_object_pool_clear(struct parsed_object_pool *o);
+
 struct object_list {
        struct object *item;
        struct object_list *next;
@@ -25,20 +55,25 @@ struct object_array {
 
 #define OBJECT_ARRAY_INIT { 0, 0, NULL }
 
-#define TYPE_BITS   3
 /*
  * object flag allocation:
- * revision.h:      0---------10                                26
- * fetch-pack.c:    0---5
- * walker.c:        0-2
- * upload-pack.c:       4       11----------------19
- * builtin/blame.c:               12-13
- * bisect.c:                               16
- * bundle.c:                               16
- * http-push.c:                            16-----19
- * commit.c:                               16-----19
- * sha1_name.c:                                     20
- * builtin/fsck.c:  0--3
+ * revision.h:               0---------10                                26
+ * fetch-pack.c:             0----5
+ * walker.c:                 0-2
+ * upload-pack.c:                4       11----------------19
+ * builtin/blame.c:                        12-13
+ * bisect.c:                                        16
+ * bundle.c:                                        16
+ * http-push.c:                                     16-----19
+ * commit-reach.c:                                  16-----19
+ * sha1-name.c:                                              20
+ * list-objects-filter.c:                                      21
+ * builtin/fsck.c:           0--3
+ * builtin/index-pack.c:                                     2021
+ * builtin/pack-objects.c:                                   20
+ * builtin/reflog.c:                   10--12
+ * builtin/show-branch.c:    0-------------------------------------------26
+ * builtin/unpack-objects.c:                                 2021
  */
 #define FLAG_BITS  27
 
@@ -52,7 +87,7 @@ struct object {
        struct object_id oid;
 };
 
-extern const char *typename(unsigned int type);
+extern const char *type_name(unsigned int type);
 extern int type_from_string_gently(const char *str, ssize_t, int gentle);
 #define type_from_string(str) type_from_string_gently(str, -1, 0)
 
@@ -78,18 +113,18 @@ extern struct object *get_indexed_object(unsigned int);
  * half-initialised objects, the caller is expected to initialize them
  * by calling parse_object() on them.
  */
-struct object *lookup_object(const unsigned char *sha1);
+struct object *lookup_object(struct repository *r, const unsigned char *sha1);
 
-extern void *create_object(const unsigned char *sha1, void *obj);
+extern void *create_object(struct repository *r, const unsigned char *sha1, void *obj);
 
-void *object_as_type(struct object *obj, enum object_type type, int quiet);
+void *object_as_type(struct repository *r, struct object *obj, enum object_type type, int quiet);
 
 /*
  * Returns the object, having parsed it to find out what it is.
  *
  * Returns NULL if the object is missing or corrupt.
  */
-struct object *parse_object(const struct object_id *oid);
+struct object *parse_object(struct repository *r, const struct object_id *oid);
 
 /*
  * Like parse_object, but will die() instead of returning NULL. If the
@@ -102,7 +137,7 @@ struct object *parse_object_or_die(const struct object_id *oid, const char *name
  * parsing it.  eaten_p indicates if the object has a borrowed copy
  * of buffer and the caller should not free() it.
  */
-struct object *parse_object_buffer(const struct object_id *oid, enum object_type type, unsigned long size, void *buffer, int *eaten_p);
+struct object *parse_object_buffer(struct repository *r, const struct object_id *oid, enum object_type type, unsigned long size, void *buffer, int *eaten_p);
 
 /** Returns the object, with potentially excess memory allocated. **/
 struct object *lookup_unknown_object(const unsigned  char *sha1);
@@ -116,6 +151,14 @@ int object_list_contains(struct object_list *list, struct object *obj);
 void add_object_array(struct object *obj, const char *name, struct object_array *array);
 void add_object_array_with_path(struct object *obj, const char *name, struct object_array *array, unsigned mode, const char *path);
 
+/*
+ * Returns NULL if the array is empty. Otherwise, returns the last object
+ * after removing its entry from the array. Other resources associated
+ * with that object are left in an unspecified state and should not be
+ * examined.
+ */
+struct object *object_array_pop(struct object_array *array);
+
 typedef int (*object_array_each_func_t)(struct object_array_entry *, void *);
 
 /*
@@ -140,4 +183,9 @@ void object_array_clear(struct object_array *array);
 
 void clear_object_flags(unsigned flags);
 
+/*
+ * Clear the specified object flags from all in-core commit objects.
+ */
+extern void clear_commit_marks_all(unsigned int flags);
+
 #endif /* OBJECT_H */