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