replace-object: move replace_map to object store

[thirdparty/git.git] / streaming.c

diff --git a/streaming.c b/streaming.c
index 344678e95f21246a615916dfd946a3b095a9dd8a..7d55ba64c7551de0f3be1dfcf56cd3344ebd8f59 100644 (file)
--- a/streaming.c
+++ b/streaming.c
@@ -3,6 +3,8 @@
  */
 #include "cache.h"
 #include "streaming.h"
+#include "repository.h"
+#include "object-store.h"
 #include "packfile.h"
 
 enum input_source {
@@ -14,7 +16,7 @@ enum input_source {
 
 typedef int (*open_istream_fn)(struct git_istream *,
                               struct object_info *,
-                              const unsigned char *,
+                              const struct object_id *,
                               enum object_type *);
 typedef int (*close_istream_fn)(struct git_istream *);
 typedef ssize_t (*read_istream_fn)(struct git_istream *, char *, size_t);
@@ -27,7 +29,7 @@ struct stream_vtbl {
 #define open_method_decl(name) \
        int open_istream_ ##name \
        (struct git_istream *st, struct object_info *oi, \
-        const unsigned char *sha1, \
+        const struct object_id *oid, \
         enum object_type *type)
 
 #define close_method_decl(name) \
@@ -105,19 +107,16 @@ ssize_t read_istream(struct git_istream *st, void *buf, size_t sz)
        return st->vtbl->read(st, buf, sz);
 }
 
-static enum input_source istream_source(const unsigned char *sha1,
+static enum input_source istream_source(const struct object_id *oid,
                                        enum object_type *type,
                                        struct object_info *oi)
 {
        unsigned long size;
        int status;
-       struct object_id oid;
-
-       hashcpy(oid.hash, sha1);
 
        oi->typep = type;
        oi->sizep = &size;
-       status = oid_object_info_extended(&oid, oi, 0);
+       status = oid_object_info_extended(oid, oi, 0);
        if (status < 0)
                return stream_error;
 
@@ -140,7 +139,7 @@ struct git_istream *open_istream(const struct object_id *oid,
 {
        struct git_istream *st;
        struct object_info oi = OBJECT_INFO_INIT;
-       const unsigned char *real = lookup_replace_object(oid->hash);
+       const struct object_id *real = lookup_replace_object(oid);
        enum input_source src = istream_source(real, type, &oi);
 
        if (src < 0)
@@ -338,7 +337,8 @@ static struct stream_vtbl loose_vtbl = {
 
 static open_method_decl(loose)
 {
-       st->u.loose.mapped = map_sha1_file(sha1, &st->u.loose.mapsize);
+       st->u.loose.mapped = map_sha1_file(the_repository,
+                                          oid->hash, &st->u.loose.mapsize);
        if (!st->u.loose.mapped)
                return -1;
        if ((unpack_sha1_header(&st->z,
@@ -489,7 +489,7 @@ static struct stream_vtbl incore_vtbl = {
 
 static open_method_decl(incore)
 {
-       st->u.incore.buf = read_sha1_file_extended(sha1, type, &st->size, 0);
+       st->u.incore.buf = read_object_file_extended(oid, type, &st->size, 0);
        st->u.incore.read_ptr = 0;
        st->vtbl = &incore_vtbl;