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); 22 int (*fetch)(struct transport *transport, int refs_nr, const struct ref **refs); 23 int (*push)(struct transport *connection, int refspec_nr, const char **refspec, int flags); 24 25 int (*disconnect)(struct transport *connection); 26 char *pack_lockfile; 27 signed verbose : 2; 28 /* Force progress even if the output is not a tty */ 29 unsigned progress : 1; 30}; 31 32#define TRANSPORT_PUSH_ALL 1 33#define TRANSPORT_PUSH_FORCE 2 34#define TRANSPORT_PUSH_DRY_RUN 4 35#define TRANSPORT_PUSH_MIRROR 8 36#define TRANSPORT_PUSH_VERBOSE 16 37 38/* Returns a transport suitable for the url */ 39struct transport *transport_get(struct remote *, const char *); 40 41/* Transport options which apply to git:// and scp-style URLs */ 42 43/* The program to use on the remote side to send a pack */ 44#define TRANS_OPT_UPLOADPACK "uploadpack" 45 46/* The program to use on the remote side to receive a pack */ 47#define TRANS_OPT_RECEIVEPACK "receivepack" 48 49/* Transfer the data as a thin pack if not null */ 50#define TRANS_OPT_THIN "thin" 51 52/* Keep the pack that was transferred if not null */ 53#define TRANS_OPT_KEEP "keep" 54 55/* Limit the depth of the fetch if not null */ 56#define TRANS_OPT_DEPTH "depth" 57 58/* Aggressively fetch annotated tags if possible */ 59#define TRANS_OPT_FOLLOWTAGS "followtags" 60 61/** 62 * Returns 0 if the option was used, non-zero otherwise. Prints a 63 * message to stderr if the option is not used. 64 **/ 65int transport_set_option(struct transport *transport, const char *name, 66 const char *value); 67 68int transport_push(struct transport *connection, 69 int refspec_nr, const char **refspec, int flags); 70 71const struct ref *transport_get_remote_refs(struct transport *transport); 72 73int transport_fetch_refs(struct transport *transport, const struct ref *refs); 74void transport_unlock_pack(struct transport *transport); 75int transport_disconnect(struct transport *transport); 76 77#endif