Andrew's git - gitweb.git/blob

   1#ifndef TRANSPORT_H
   2#define TRANSPORT_H
   3
   4#include "cache.h"
   5#include "remote.h"
   6
   7struct transport {
   8        struct remote *remote;
   9        const char *url;
  10        void *data;
  11        const struct ref *remote_refs;
  12
  13        /**
  14         * Returns 0 if successful, positive if the option is not
  15         * recognized or is inapplicable, and negative if the option
  16         * is applicable but the value is invalid.
  17         **/
  18        int (*set_option)(struct transport *connection, const char *name,
  19                          const char *value);
  20
  21        struct ref *(*get_refs_list)(struct transport *transport, int for_push);
  22        int (*fetch)(struct transport *transport, int refs_nr, const struct ref **refs);
  23        int (*push_refs)(struct transport *transport, struct ref *refs, int flags);
  24        int (*push)(struct transport *connection, int refspec_nr, const char **refspec, int flags);
  25
  26        int (*disconnect)(struct transport *connection);
  27        char *pack_lockfile;
  28        signed verbose : 2;
  29        /* Force progress even if the output is not a tty */
  30        unsigned progress : 1;
  31};
  32
  33#define TRANSPORT_PUSH_ALL 1
  34#define TRANSPORT_PUSH_FORCE 2
  35#define TRANSPORT_PUSH_DRY_RUN 4
  36#define TRANSPORT_PUSH_MIRROR 8
  37#define TRANSPORT_PUSH_VERBOSE 16
  38#define TRANSPORT_PUSH_PORCELAIN 32
  39#define TRANSPORT_PUSH_QUIET 64
  40
  41/* Returns a transport suitable for the url */
  42struct transport *transport_get(struct remote *, const char *);
  43
  44/* Transport options which apply to git:// and scp-style URLs */
  45
  46/* The program to use on the remote side to send a pack */
  47#define TRANS_OPT_UPLOADPACK "uploadpack"
  48
  49/* The program to use on the remote side to receive a pack */
  50#define TRANS_OPT_RECEIVEPACK "receivepack"
  51
  52/* Transfer the data as a thin pack if not null */
  53#define TRANS_OPT_THIN "thin"
  54
  55/* Keep the pack that was transferred if not null */
  56#define TRANS_OPT_KEEP "keep"
  57
  58/* Limit the depth of the fetch if not null */
  59#define TRANS_OPT_DEPTH "depth"
  60
  61/* Aggressively fetch annotated tags if possible */
  62#define TRANS_OPT_FOLLOWTAGS "followtags"
  63
  64/**
  65 * Returns 0 if the option was used, non-zero otherwise. Prints a
  66 * message to stderr if the option is not used.
  67 **/
  68int transport_set_option(struct transport *transport, const char *name,
  69                         const char *value);
  70
  71int transport_push(struct transport *connection,
  72                   int refspec_nr, const char **refspec, int flags,
  73                   int * nonfastforward);
  74
  75const struct ref *transport_get_remote_refs(struct transport *transport);
  76
  77int transport_fetch_refs(struct transport *transport, const struct ref *refs);
  78void transport_unlock_pack(struct transport *transport);
  79int transport_disconnect(struct transport *transport);
  80char *transport_anonymize_url(const char *url);
  81
  82/* Transport methods defined outside transport.c */
  83int transport_helper_init(struct transport *transport, const char *name);
  84
  85#endif