if (!oidcmp(&l->val_oid, &entry->val_oid))
return 0;
- ret = combine_notes(l->val_oid.hash,
- entry->val_oid.hash);
+ ret = combine_notes(&l->val_oid,
+ &entry->val_oid);
if (!ret && is_null_oid(&l->val_oid))
note_tree_remove(t, tree, n, entry);
free(entry);
return 0;
}
-int combine_notes_concatenate(unsigned char *cur_sha1,
- const unsigned char *new_sha1)
+int combine_notes_concatenate(struct object_id *cur_oid,
+ const struct object_id *new_oid)
{
char *cur_msg = NULL, *new_msg = NULL, *buf;
unsigned long cur_len, new_len, buf_len;
int ret;
/* read in both note blob objects */
- if (!is_null_sha1(new_sha1))
- new_msg = read_sha1_file(new_sha1, &new_type, &new_len);
+ if (!is_null_oid(new_oid))
+ new_msg = read_sha1_file(new_oid->hash, &new_type, &new_len);
if (!new_msg || !new_len || new_type != OBJ_BLOB) {
free(new_msg);
return 0;
}
- if (!is_null_sha1(cur_sha1))
- cur_msg = read_sha1_file(cur_sha1, &cur_type, &cur_len);
+ if (!is_null_oid(cur_oid))
+ cur_msg = read_sha1_file(cur_oid->hash, &cur_type, &cur_len);
if (!cur_msg || !cur_len || cur_type != OBJ_BLOB) {
free(cur_msg);
free(new_msg);
- hashcpy(cur_sha1, new_sha1);
+ oidcpy(cur_oid, new_oid);
return 0;
}
free(new_msg);
/* create a new blob object from buf */
- ret = write_sha1_file(buf, buf_len, blob_type, cur_sha1);
+ ret = write_sha1_file(buf, buf_len, blob_type, cur_oid->hash);
free(buf);
return ret;
}
-int combine_notes_overwrite(unsigned char *cur_sha1,
- const unsigned char *new_sha1)
+int combine_notes_overwrite(struct object_id *cur_oid,
+ const struct object_id *new_oid)
{
- hashcpy(cur_sha1, new_sha1);
+ oidcpy(cur_oid, new_oid);
return 0;
}
-int combine_notes_ignore(unsigned char *cur_sha1,
- const unsigned char *new_sha1)
+int combine_notes_ignore(struct object_id *cur_oid,
+ const struct object_id *new_oid)
{
return 0;
}
* newlines removed.
*/
static int string_list_add_note_lines(struct string_list *list,
- const unsigned char *sha1)
+ const struct object_id *oid)
{
char *data;
unsigned long len;
enum object_type t;
- if (is_null_sha1(sha1))
+ if (is_null_oid(oid))
return 0;
/* read_sha1_file NUL-terminates */
- data = read_sha1_file(sha1, &t, &len);
+ data = read_sha1_file(oid->hash, &t, &len);
if (t != OBJ_BLOB || !data || !len) {
free(data);
return t != OBJ_BLOB || !data;
return 0;
}
-int combine_notes_cat_sort_uniq(unsigned char *cur_sha1,
- const unsigned char *new_sha1)
+int combine_notes_cat_sort_uniq(struct object_id *cur_oid,
+ const struct object_id *new_oid)
{
struct string_list sort_uniq_list = STRING_LIST_INIT_DUP;
struct strbuf buf = STRBUF_INIT;
int ret = 1;
/* read both note blob objects into unique_lines */
- if (string_list_add_note_lines(&sort_uniq_list, cur_sha1))
+ if (string_list_add_note_lines(&sort_uniq_list, cur_oid))
goto out;
- if (string_list_add_note_lines(&sort_uniq_list, new_sha1))
+ if (string_list_add_note_lines(&sort_uniq_list, new_oid))
goto out;
string_list_remove_empty_items(&sort_uniq_list, 0);
string_list_sort(&sort_uniq_list);
string_list_join_lines_helper, &buf))
goto out;
- ret = write_sha1_file(buf.buf, buf.len, blob_type, cur_sha1);
+ ret = write_sha1_file(buf.buf, buf.len, blob_type, cur_oid->hash);
out:
strbuf_release(&buf);
* When adding a new note annotating the same object as an existing note, it is
* up to the caller to decide how to combine the two notes. The decision is
* made by passing in a function of the following form. The function accepts
- * two SHA1s -- of the existing note and the new note, respectively. The
+ * two object_ids -- of the existing note and the new note, respectively. The
* function then combines the notes in whatever way it sees fit, and writes the
- * resulting SHA1 into the first SHA1 argument (cur_sha1). A non-zero return
+ * resulting oid into the first argument (cur_oid). A non-zero return
* value indicates failure.
*
- * The two given SHA1s shall both be non-NULL and different from each other.
- * Either of them (but not both) may be == null_sha1, which indicates an
- * empty/non-existent note. If the resulting SHA1 (cur_sha1) is == null_sha1,
+ * The two given object_ids shall both be non-NULL and different from each
+ * other. Either of them (but not both) may be == null_oid, which indicates an
+ * empty/non-existent note. If the resulting oid (cur_oid) is == null_oid,
* the note will be removed from the notes tree.
*
* The default combine_notes function (you get this when passing NULL) is
* combine_notes_concatenate(), which appends the contents of the new note to
* the contents of the existing note.
*/
-typedef int (*combine_notes_fn)(unsigned char *cur_sha1, const unsigned char *new_sha1);
+typedef int (*combine_notes_fn)(struct object_id *cur_oid,
+ const struct object_id *new_oid);
/* Common notes combinators */
-int combine_notes_concatenate(unsigned char *cur_sha1, const unsigned char *new_sha1);
-int combine_notes_overwrite(unsigned char *cur_sha1, const unsigned char *new_sha1);
-int combine_notes_ignore(unsigned char *cur_sha1, const unsigned char *new_sha1);
-int combine_notes_cat_sort_uniq(unsigned char *cur_sha1, const unsigned char *new_sha1);
+int combine_notes_concatenate(struct object_id *cur_oid,
+ const struct object_id *new_oid);
+int combine_notes_overwrite(struct object_id *cur_oid,
+ const struct object_id *new_oid);
+int combine_notes_ignore(struct object_id *cur_oid,
+ const struct object_id *new_oid);
+int combine_notes_cat_sort_uniq(struct object_id *cur_oid,
+ const struct object_id *new_oid);
/*
* Notes tree object