void *buf, *base_buf, *delta_buf;
enum object_type type;
- buf = read_sha1_file(entry->idx.oid.hash, &type, &size);
+ buf = read_object_file(&entry->idx.oid, &type, &size);
if (!buf)
die("unable to read %s", oid_to_hex(&entry->idx.oid));
- base_buf = read_sha1_file(entry->delta->idx.oid.hash, &type,
- &base_size);
+ base_buf = read_object_file(&entry->delta->idx.oid, &type, &base_size);
if (!base_buf)
die("unable to read %s",
oid_to_hex(&entry->delta->idx.oid));
return stream.total_out;
}
-static unsigned long write_large_blob_data(struct git_istream *st, struct sha1file *f,
+static unsigned long write_large_blob_data(struct git_istream *st, struct hashfile *f,
const struct object_id *oid)
{
git_zstream stream;
stream.next_out = obuf;
stream.avail_out = sizeof(obuf);
zret = git_deflate(&stream, readlen ? 0 : Z_FINISH);
- sha1write(f, obuf, stream.next_out - obuf);
+ hashwrite(f, obuf, stream.next_out - obuf);
olen += stream.next_out - obuf;
}
if (stream.avail_in)
stream.total_in == len) ? 0 : -1;
}
-static void copy_pack_data(struct sha1file *f,
+static void copy_pack_data(struct hashfile *f,
struct packed_git *p,
struct pack_window **w_curs,
off_t offset,
in = use_pack(p, w_curs, offset, &avail);
if (avail > len)
avail = (unsigned long)len;
- sha1write(f, in, avail);
+ hashwrite(f, in, avail);
offset += avail;
len -= avail;
}
}
/* Return 0 if we will bust the pack-size limit */
-static unsigned long write_no_reuse_object(struct sha1file *f, struct object_entry *entry,
+static unsigned long write_no_reuse_object(struct hashfile *f, struct object_entry *entry,
unsigned long limit, int usable_delta)
{
unsigned long size, datalen;
enum object_type type;
void *buf;
struct git_istream *st = NULL;
+ const unsigned hashsz = the_hash_algo->rawsz;
if (!usable_delta) {
if (entry->type == OBJ_BLOB &&
entry->size > big_file_threshold &&
- (st = open_istream(entry->idx.oid.hash, &type, &size, NULL)) != NULL)
+ (st = open_istream(&entry->idx.oid, &type, &size, NULL)) != NULL)
buf = NULL;
else {
- buf = read_sha1_file(entry->idx.oid.hash, &type,
- &size);
+ buf = read_object_file(&entry->idx.oid, &type, &size);
if (!buf)
die(_("unable to read %s"),
oid_to_hex(&entry->idx.oid));
dheader[pos] = ofs & 127;
while (ofs >>= 7)
dheader[--pos] = 128 | (--ofs & 127);
- if (limit && hdrlen + sizeof(dheader) - pos + datalen + 20 >= limit) {
+ if (limit && hdrlen + sizeof(dheader) - pos + datalen + hashsz >= limit) {
if (st)
close_istream(st);
free(buf);
return 0;
}
- sha1write(f, header, hdrlen);
- sha1write(f, dheader + pos, sizeof(dheader) - pos);
+ hashwrite(f, header, hdrlen);
+ hashwrite(f, dheader + pos, sizeof(dheader) - pos);
hdrlen += sizeof(dheader) - pos;
} else if (type == OBJ_REF_DELTA) {
/*
* Deltas with a base reference contain
- * an additional 20 bytes for the base sha1.
+ * additional bytes for the base object ID.
*/
- if (limit && hdrlen + 20 + datalen + 20 >= limit) {
+ if (limit && hdrlen + hashsz + datalen + hashsz >= limit) {
if (st)
close_istream(st);
free(buf);
return 0;
}
- sha1write(f, header, hdrlen);
- sha1write(f, entry->delta->idx.oid.hash, 20);
- hdrlen += 20;
+ hashwrite(f, header, hdrlen);
+ hashwrite(f, entry->delta->idx.oid.hash, hashsz);
+ hdrlen += hashsz;
} else {
- if (limit && hdrlen + datalen + 20 >= limit) {
+ if (limit && hdrlen + datalen + hashsz >= limit) {
if (st)
close_istream(st);
free(buf);
return 0;
}
- sha1write(f, header, hdrlen);
+ hashwrite(f, header, hdrlen);
}
if (st) {
datalen = write_large_blob_data(st, f, &entry->idx.oid);
close_istream(st);
} else {
- sha1write(f, buf, datalen);
+ hashwrite(f, buf, datalen);
free(buf);
}
}
/* Return 0 if we will bust the pack-size limit */
-static off_t write_reuse_object(struct sha1file *f, struct object_entry *entry,
+static off_t write_reuse_object(struct hashfile *f, struct object_entry *entry,
unsigned long limit, int usable_delta)
{
struct packed_git *p = entry->in_pack;
unsigned char header[MAX_PACK_OBJECT_HEADER],
dheader[MAX_PACK_OBJECT_HEADER];
unsigned hdrlen;
+ const unsigned hashsz = the_hash_algo->rawsz;
if (entry->delta)
type = (allow_ofs_delta && entry->delta->idx.offset) ?
dheader[pos] = ofs & 127;
while (ofs >>= 7)
dheader[--pos] = 128 | (--ofs & 127);
- if (limit && hdrlen + sizeof(dheader) - pos + datalen + 20 >= limit) {
+ if (limit && hdrlen + sizeof(dheader) - pos + datalen + hashsz >= limit) {
unuse_pack(&w_curs);
return 0;
}
- sha1write(f, header, hdrlen);
- sha1write(f, dheader + pos, sizeof(dheader) - pos);
+ hashwrite(f, header, hdrlen);
+ hashwrite(f, dheader + pos, sizeof(dheader) - pos);
hdrlen += sizeof(dheader) - pos;
reused_delta++;
} else if (type == OBJ_REF_DELTA) {
- if (limit && hdrlen + 20 + datalen + 20 >= limit) {
+ if (limit && hdrlen + hashsz + datalen + hashsz >= limit) {
unuse_pack(&w_curs);
return 0;
}
- sha1write(f, header, hdrlen);
- sha1write(f, entry->delta->idx.oid.hash, 20);
- hdrlen += 20;
+ hashwrite(f, header, hdrlen);
+ hashwrite(f, entry->delta->idx.oid.hash, hashsz);
+ hdrlen += hashsz;
reused_delta++;
} else {
- if (limit && hdrlen + datalen + 20 >= limit) {
+ if (limit && hdrlen + datalen + hashsz >= limit) {
unuse_pack(&w_curs);
return 0;
}
- sha1write(f, header, hdrlen);
+ hashwrite(f, header, hdrlen);
}
copy_pack_data(f, p, &w_curs, offset, datalen);
unuse_pack(&w_curs);
}
/* Return 0 if we will bust the pack-size limit */
-static off_t write_object(struct sha1file *f,
+static off_t write_object(struct hashfile *f,
struct object_entry *entry,
off_t write_offset)
{
WRITE_ONE_RECURSIVE = 2 /* already scheduled to be written */
};
-static enum write_one_status write_one(struct sha1file *f,
+static enum write_one_status write_one(struct hashfile *f,
struct object_entry *e,
off_t *offset)
{
return wo;
}
-static off_t write_reused_pack(struct sha1file *f)
+static off_t write_reused_pack(struct hashfile *f)
{
unsigned char buffer[8192];
off_t to_write, total;
die_errno("unable to seek in reused packfile");
if (reuse_packfile_offset < 0)
- reuse_packfile_offset = reuse_packfile->pack_size - 20;
+ reuse_packfile_offset = reuse_packfile->pack_size - the_hash_algo->rawsz;
total = to_write = reuse_packfile_offset - sizeof(struct pack_header);
if (read_pack > to_write)
read_pack = to_write;
- sha1write(f, buffer, read_pack);
+ hashwrite(f, buffer, read_pack);
to_write -= read_pack;
/*
static void write_pack_file(void)
{
uint32_t i = 0, j;
- struct sha1file *f;
+ struct hashfile *f;
off_t offset;
uint32_t nr_remaining = nr_result;
time_t last_mtime = 0;
char *pack_tmp_name = NULL;
if (pack_to_stdout)
- f = sha1fd_throughput(1, "<stdout>", progress_state);
+ f = hashfd_throughput(1, "<stdout>", progress_state);
else
f = create_tmp_packfile(&pack_tmp_name);
* If so, rewrite it like in fast-import
*/
if (pack_to_stdout) {
- sha1close(f, oid.hash, CSUM_CLOSE);
+ hashclose(f, oid.hash, CSUM_CLOSE);
} else if (nr_written == nr_remaining) {
- sha1close(f, oid.hash, CSUM_FSYNC);
+ hashclose(f, oid.hash, CSUM_FSYNC);
} else {
- int fd = sha1close(f, oid.hash, 0);
+ int fd = hashclose(f, oid.hash, 0);
fixup_pack_header_footer(fd, oid.hash, pack_tmp_name,
nr_written, oid.hash, offset);
close(fd);
int want;
struct list_head *pos;
- if (!exclude && local && has_loose_object_nonlocal(oid->hash))
+ if (!exclude && local && has_loose_object_nonlocal(oid))
return 0;
/*
/* Did not find one. Either we got a bogus request or
* we need to read and perhaps cache.
*/
- data = read_sha1_file(oid->hash, &type, &size);
+ data = read_object_file(oid, &type, &size);
if (!data)
return NULL;
if (type != OBJ_TREE) {
if (window <= num_preferred_base++)
return;
- data = read_object_with_reference(oid->hash, tree_type, &size, tree_oid.hash);
+ data = read_object_with_reference(oid, tree_type, &size, &tree_oid);
if (!data)
return;
it = pbase_tree;
pbase_tree = NULL;
while (it) {
- struct pbase_tree *this = it;
- it = this->next;
- free(this->pcache.tree_data);
- free(this);
+ struct pbase_tree *tmp = it;
+ it = tmp->next;
+ free(tmp->pcache.tree_data);
+ free(tmp);
}
for (i = 0; i < ARRAY_SIZE(pbase_tree_cache); i++) {
if (reuse_delta && !entry->preferred_base)
base_ref = use_pack(p, &w_curs,
entry->in_pack_offset + used, NULL);
- entry->in_pack_header_size = used + 20;
+ entry->in_pack_header_size = used + the_hash_algo->rawsz;
break;
case OBJ_OFS_DELTA:
buf = use_pack(p, &w_curs,
unuse_pack(&w_curs);
}
- entry->type = sha1_object_info(entry->idx.oid.hash, &entry->size);
+ entry->type = oid_object_info(&entry->idx.oid, &entry->size);
/*
* The error condition is checked in prepare_pack(). This is
* to permit a missing preferred base object to be ignored
* And if that fails, the error will be recorded in entry->type
* and dealt with in prepare_pack().
*/
- entry->type = sha1_object_info(entry->idx.oid.hash,
- &entry->size);
+ entry->type = oid_object_info(&entry->idx.oid, &entry->size);
}
}
/* Now some size filtering heuristics. */
trg_size = trg_entry->size;
if (!trg_entry->delta) {
- max_size = trg_size/2 - 20;
+ max_size = trg_size/2 - the_hash_algo->rawsz;
ref_depth = 1;
} else {
max_size = trg_entry->delta_size;
/* Load data if not already done */
if (!trg->data) {
read_lock();
- trg->data = read_sha1_file(trg_entry->idx.oid.hash, &type,
- &sz);
+ trg->data = read_object_file(&trg_entry->idx.oid, &type, &sz);
read_unlock();
if (!trg->data)
die("object %s cannot be read",
}
if (!src->data) {
read_lock();
- src->data = read_sha1_file(src_entry->idx.oid.hash, &type,
- &sz);
+ src->data = read_object_file(&src_entry->idx.oid, &type, &sz);
read_unlock();
if (!src->data) {
if (src_entry->preferred_base) {
}
}
+/* Remember to update object flag allocation in object.h */
#define OBJECT_ADDED (1u<<20)
static void show_commit(struct commit *commit, void *data)
static int add_loose_object(const struct object_id *oid, const char *path,
void *data)
{
- enum object_type type = sha1_object_info(oid->hash, NULL);
+ enum object_type type = oid_object_info(oid, NULL);
if (type < 0) {
warning("loose object at %s could not be examined", path);
if (!packlist_find(&to_pack, oid.hash, NULL) &&
!has_sha1_pack_kept_or_nonlocal(&oid) &&
!loosened_object_can_be_discarded(&oid, p->mtime))
- if (force_object_loose(oid.hash, p->mtime))
+ if (force_object_loose(&oid, p->mtime))
die("unable to force loose object");
}
}
if (progress && all_progress_implied)
progress = 2;
- prepare_packed_git();
if (ignore_packed_keep) {
struct packed_git *p;
for (p = get_packed_git(the_repository); p; p = p->next)