From 569aa376ea2bb3f27f6248543f3df91c71e612d6 Mon Sep 17 00:00:00 2001 From: "brian m. carlson" Date: Sat, 6 May 2017 22:09:58 +0000 Subject: [PATCH] notes-cache: convert to struct object_id Convert as many instances of unsigned char [20] as possible. Update the callers of notes_cache_get and notes_cache_put to use the new interface. Among the functions updated are callers of lookup_commit_reference_gently, which we will soon convert. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano --- diff.c | 4 ++-- notes-cache.c | 29 ++++++++++++++--------------- notes-cache.h | 4 ++-- 3 files changed, 18 insertions(+), 19 deletions(-) diff --git a/diff.c b/diff.c index 11eef1c85d..3bd23ae4cd 100644 --- a/diff.c +++ b/diff.c @@ -5244,7 +5244,7 @@ size_t fill_textconv(struct userdiff_driver *driver, if (driver->textconv_cache && df->oid_valid) { *outbuf = notes_cache_get(driver->textconv_cache, - df->oid.hash, + &df->oid, &size); if (*outbuf) return size; @@ -5256,7 +5256,7 @@ size_t fill_textconv(struct userdiff_driver *driver, if (driver->textconv_cache && df->oid_valid) { /* ignore errors, as we might be in a readonly repository */ - notes_cache_put(driver->textconv_cache, df->oid.hash, *outbuf, + notes_cache_put(driver->textconv_cache, &df->oid, *outbuf, size); /* * we could save up changes and flush them all at the end, diff --git a/notes-cache.c b/notes-cache.c index 5dfc5cbd08..1cdd4984a4 100644 --- a/notes-cache.c +++ b/notes-cache.c @@ -5,16 +5,16 @@ static int notes_cache_match_validity(const char *ref, const char *validity) { - unsigned char sha1[20]; + struct object_id oid; struct commit *commit; struct pretty_print_context pretty_ctx; struct strbuf msg = STRBUF_INIT; int ret; - if (read_ref(ref, sha1) < 0) + if (read_ref(ref, oid.hash) < 0) return 0; - commit = lookup_commit_reference_gently(sha1, 1); + commit = lookup_commit_reference_gently(oid.hash, 1); if (!commit) return 0; @@ -46,8 +46,7 @@ void notes_cache_init(struct notes_cache *c, const char *name, int notes_cache_write(struct notes_cache *c) { - unsigned char tree_sha1[20]; - unsigned char commit_sha1[20]; + struct object_id tree_oid, commit_oid; if (!c || !c->tree.initialized || !c->tree.update_ref || !*c->tree.update_ref) @@ -55,19 +54,19 @@ int notes_cache_write(struct notes_cache *c) if (!c->tree.dirty) return 0; - if (write_notes_tree(&c->tree, tree_sha1)) + if (write_notes_tree(&c->tree, tree_oid.hash)) return -1; - if (commit_tree(c->validity, strlen(c->validity), tree_sha1, NULL, - commit_sha1, NULL, NULL) < 0) + if (commit_tree(c->validity, strlen(c->validity), tree_oid.hash, NULL, + commit_oid.hash, NULL, NULL) < 0) return -1; - if (update_ref("update notes cache", c->tree.update_ref, commit_sha1, + if (update_ref("update notes cache", c->tree.update_ref, commit_oid.hash, NULL, 0, UPDATE_REFS_QUIET_ON_ERR) < 0) return -1; return 0; } -char *notes_cache_get(struct notes_cache *c, unsigned char key_sha1[20], +char *notes_cache_get(struct notes_cache *c, struct object_id *key_oid, size_t *outsize) { const unsigned char *value_sha1; @@ -75,7 +74,7 @@ char *notes_cache_get(struct notes_cache *c, unsigned char key_sha1[20], char *value; unsigned long size; - value_sha1 = get_note(&c->tree, key_sha1); + value_sha1 = get_note(&c->tree, key_oid->hash); if (!value_sha1) return NULL; value = read_sha1_file(value_sha1, &type, &size); @@ -84,12 +83,12 @@ char *notes_cache_get(struct notes_cache *c, unsigned char key_sha1[20], return value; } -int notes_cache_put(struct notes_cache *c, unsigned char key_sha1[20], +int notes_cache_put(struct notes_cache *c, struct object_id *key_oid, const char *data, size_t size) { - unsigned char value_sha1[20]; + struct object_id value_oid; - if (write_sha1_file(data, size, "blob", value_sha1) < 0) + if (write_sha1_file(data, size, "blob", value_oid.hash) < 0) return -1; - return add_note(&c->tree, key_sha1, value_sha1, NULL); + return add_note(&c->tree, key_oid->hash, value_oid.hash, NULL); } diff --git a/notes-cache.h b/notes-cache.h index 356f88fb3c..aeeee8409d 100644 --- a/notes-cache.h +++ b/notes-cache.h @@ -12,9 +12,9 @@ void notes_cache_init(struct notes_cache *c, const char *name, const char *validity); int notes_cache_write(struct notes_cache *c); -char *notes_cache_get(struct notes_cache *c, unsigned char sha1[20], size_t +char *notes_cache_get(struct notes_cache *c, struct object_id *oid, size_t *outsize); -int notes_cache_put(struct notes_cache *c, unsigned char sha1[20], +int notes_cache_put(struct notes_cache *c, struct object_id *oid, const char *data, size_t size); #endif /* NOTES_CACHE_H */