Push code for transport library
[git/git.git] / transport.h
1 #ifndef TRANSPORT_H
2 #define TRANSPORT_H
3
4 #include "cache.h"
5 #include "remote.h"
6
7 struct transport {
8 unsigned verbose : 1;
9 unsigned fetch : 1;
10 struct remote *remote;
11 const char *url;
12
13 void *data;
14
15 struct ref *remote_refs;
16
17 const struct transport_ops *ops;
18 };
19
20 #define TRANSPORT_PUSH_ALL 1
21 #define TRANSPORT_PUSH_FORCE 2
22
23 struct transport_ops {
24 /**
25 * Returns 0 if successful, positive if the option is not
26 * recognized or is inapplicable, and negative if the option
27 * is applicable but the value is invalid.
28 **/
29 int (*set_option)(struct transport *connection, const char *name,
30 const char *value);
31
32 int (*push)(struct transport *connection, int refspec_nr, const char **refspec, int flags);
33
34 int (*disconnect)(struct transport *connection);
35 };
36
37 /* Returns a transport suitable for the url */
38 struct transport *transport_get(struct remote *remote, const char *url,
39 int fetch);
40
41 /* Transport options which apply to git:// and scp-style URLs */
42
43 /* The program to use on the remote side to receive a pack */
44 #define TRANS_OPT_RECEIVEPACK "receivepack"
45
46 /* Transfer the data as a thin pack if not null */
47 #define TRANS_OPT_THIN "thin"
48
49 /**
50 * Returns 0 if the option was used, non-zero otherwise. Prints a
51 * message to stderr if the option is not used.
52 **/
53 int transport_set_option(struct transport *transport, const char *name,
54 const char *value);
55
56 int transport_push(struct transport *connection,
57 int refspec_nr, const char **refspec, int flags);
58
59 int transport_disconnect(struct transport *transport);
60
61 #endif