diff options
Diffstat (limited to 'object-file.c')
| -rw-r--r-- | object-file.c | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/object-file.c b/object-file.c index b1cb78c441..c75c12dd0b 100644 --- a/object-file.c +++ b/object-file.c @@ -1784,21 +1784,40 @@ void *read_object_with_reference(struct repository *r, } } +static void hash_object_body(const struct git_hash_algo *algo, git_hash_ctx *c, + const void *buf, unsigned long len, + struct object_id *oid, + char *hdr, int *hdrlen) +{ + algo->init_fn(c); + algo->update_fn(c, hdr, *hdrlen); + algo->update_fn(c, buf, len); + algo->final_oid_fn(oid, c); +} + static void write_object_file_prepare(const struct git_hash_algo *algo, const void *buf, unsigned long len, - const char *type, struct object_id *oid, + enum object_type type, struct object_id *oid, char *hdr, int *hdrlen) { git_hash_ctx c; /* Generate the header */ - *hdrlen = format_object_header_literally(hdr, *hdrlen, type, len); + *hdrlen = format_object_header(hdr, *hdrlen, type, len); /* Sha1.. */ - algo->init_fn(&c); - algo->update_fn(&c, hdr, *hdrlen); - algo->update_fn(&c, buf, len); - algo->final_oid_fn(oid, &c); + hash_object_body(algo, &c, buf, len, oid, hdr, hdrlen); +} + +static void write_object_file_prepare_literally(const struct git_hash_algo *algo, + const void *buf, unsigned long len, + const char *type, struct object_id *oid, + char *hdr, int *hdrlen) +{ + git_hash_ctx c; + + *hdrlen = format_object_header_literally(hdr, *hdrlen, type, len); + hash_object_body(algo, &c, buf, len, oid, hdr, hdrlen); } /* @@ -1858,7 +1877,7 @@ static void hash_object_file_literally(const struct git_hash_algo *algo, char hdr[MAX_HEADER_LEN]; int hdrlen = sizeof(hdr); - write_object_file_prepare(algo, buf, len, type, oid, hdr, &hdrlen); + write_object_file_prepare_literally(algo, buf, len, type, oid, hdr, &hdrlen); } void hash_object_file(const struct git_hash_algo *algo, const void *buf, @@ -2029,7 +2048,7 @@ int write_object_file_flags(const void *buf, unsigned long len, /* Normally if we have it in the pack then we do not bother writing * it out into .git/objects/??/?{38} file. */ - write_object_file_prepare(the_hash_algo, buf, len, type_name(type), oid, hdr, + write_object_file_prepare(the_hash_algo, buf, len, type, oid, hdr, &hdrlen); if (freshen_packed_object(oid) || freshen_loose_object(oid)) return 0; @@ -2046,8 +2065,8 @@ int write_object_file_literally(const void *buf, unsigned long len, /* type string, SP, %lu of the length plus NUL must fit this */ hdrlen = strlen(type) + MAX_HEADER_LEN; header = xmalloc(hdrlen); - write_object_file_prepare(the_hash_algo, buf, len, type, oid, header, - &hdrlen); + write_object_file_prepare_literally(the_hash_algo, buf, len, type, + oid, header, &hdrlen); if (!(flags & HASH_WRITE_OBJECT)) goto cleanup; |