diff options
Diffstat (limited to 'object.c')
| -rw-r--r-- | object.c | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -4,6 +4,7 @@ #include "commit.h" #include "cache.h" #include "tag.h" +#include "delta.h" #include <stdlib.h> #include <string.h> @@ -104,6 +105,7 @@ struct object *parse_object(unsigned char *sha1) unsigned long mapsize; void *map = map_sha1_file(sha1, &mapsize); if (map) { + int is_delta; struct object *obj; char type[100]; unsigned long size; @@ -111,9 +113,14 @@ struct object *parse_object(unsigned char *sha1) munmap(map, mapsize); if (!buffer) return NULL; - if (check_sha1_signature(sha1, buffer, size, type) < 0) + is_delta = !strcmp(type, "delta"); + if (!is_delta && check_sha1_signature(sha1, buffer, size, type) < 0) printf("sha1 mismatch %s\n", sha1_to_hex(sha1)); - if (!strcmp(type, "blob")) { + if (is_delta) { + struct delta *delta = lookup_delta(sha1); + parse_delta_buffer(delta, buffer, size); + obj = (struct object *) delta; + } else if (!strcmp(type, "blob")) { struct blob *blob = lookup_blob(sha1); parse_blob_buffer(blob, buffer, size); obj = &blob->object; |