Documentation: add upload-archive service to git-daemon.

[git.git] / cache.h

diff --git a/cache.h b/cache.h
index 195908fc34445d6c0368e1973955a6e3a058eb65..c35470107dde85b2179333b354aff0be1eed6df2 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -188,6 +188,7 @@ extern int prefer_symlink_refs;
 extern int log_all_ref_updates;
 extern int warn_ambiguous_refs;
 extern int shared_repository;
+extern int deny_non_fast_forwards;
 extern const char *apply_default_whitespace;
 extern int zlib_compression_level;
 
@@ -244,13 +245,8 @@ char *enter_repo(char *path, int strict);
 extern int sha1_object_info(const unsigned char *, char *, unsigned long *);
 extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, unsigned long *size);
 extern void * read_sha1_file(const unsigned char *sha1, char *type, unsigned long *size);
+extern int hash_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *sha1);
 extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
-extern char *write_sha1_file_prepare(void *buf,
-                                    unsigned long len,
-                                    const char *type,
-                                    unsigned char *sha1,
-                                    unsigned char *hdr,
-                                    int *hdrlen);
 
 extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned long size, const char *type);
 
@@ -259,7 +255,7 @@ extern int write_sha1_from_fd(const unsigned char *sha1, int fd, char *buffer,
 extern int write_sha1_to_fd(int fd, const unsigned char *sha1);
 extern int move_temp_to_file(const char *tmpfile, const char *filename);
 
-extern int has_sha1_pack(const unsigned char *sha1);
+extern int has_sha1_pack(const unsigned char *sha1, const char **ignore);
 extern int has_sha1_file(const unsigned char *sha1);
 extern void *map_sha1_file(const unsigned char *sha1, unsigned long *);
 extern int legacy_loose_object(unsigned char *);
@@ -267,6 +263,23 @@ extern int legacy_loose_object(unsigned char *);
 extern int has_pack_file(const unsigned char *sha1);
 extern int has_pack_index(const unsigned char *sha1);
 
+enum object_type {
+       OBJ_NONE = 0,
+       OBJ_COMMIT = 1,
+       OBJ_TREE = 2,
+       OBJ_BLOB = 3,
+       OBJ_TAG = 4,
+       /* 5/6 for future expansion */
+       OBJ_DELTA = 7,
+       OBJ_BAD,
+};
+
+extern signed char hexval_table[256];
+static inline unsigned int hexval(unsigned int c)
+{
+       return hexval_table[c];
+}
+
 /* Convert to/from hex/sha1 representation */
 #define MINIMUM_ABBREV 4
 #define DEFAULT_ABBREV 7
@@ -348,7 +361,7 @@ struct ref {
 #define REF_HEADS      (1u << 1)
 #define REF_TAGS       (1u << 2)
 
-extern int git_connect(int fd[2], char *url, const char *prog);
+extern pid_t git_connect(int fd[2], char *url, const char *prog);
 extern int finish_connect(pid_t pid);
 extern int path_match(const char *path, int nr, char **match);
 extern int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
@@ -372,9 +385,10 @@ extern void unuse_packed_git(struct packed_git *);
 extern struct packed_git *add_packed_git(char *, int, int);
 extern int num_packed_objects(const struct packed_git *p);
 extern int nth_packed_object_sha1(const struct packed_git *, int, unsigned char*);
-extern int find_pack_entry_one(const unsigned char *, struct pack_entry *, struct packed_git *);
-extern void *unpack_entry_gently(struct pack_entry *, char *, unsigned long *);
-extern void packed_object_info_detail(struct pack_entry *, char *, unsigned long *, unsigned long *, unsigned int *, unsigned char *);
+extern unsigned long find_pack_entry_one(const unsigned char *, struct packed_git *);
+extern void *unpack_entry_gently(struct packed_git *, unsigned long, char *, unsigned long *);
+extern unsigned long unpack_object_header_gently(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
+extern void packed_object_info_detail(struct packed_git *, unsigned long, char *, unsigned long *, unsigned long *, unsigned int *, unsigned char *);
 
 /* Dumb servers support */
 extern int update_server_info(int);