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 40/* Returns a transport suitable for the url */ 41struct transport *transport_get(struct remote *, const char *); 42 43/* Transport options which apply to git:// and scp-style URLs */ 44 45/* The program to use on the remote side to send a pack */ 46#define TRANS_OPT_UPLOADPACK "uploadpack" 47 48/* The program to use on the remote side to receive a pack */ 49#define TRANS_OPT_RECEIVEPACK "receivepack" 50 51/* Transfer the data as a thin pack if not null */ 52#define TRANS_OPT_THIN "thin" 53 54/* Keep the pack that was transferred if not null */ 55#define TRANS_OPT_KEEP "keep" 56 57/* Limit the depth of the fetch if not null */ 58#define TRANS_OPT_DEPTH "depth" 59 60/* Aggressively fetch annotated tags if possible */ 61#define TRANS_OPT_FOLLOWTAGS "followtags" 62 63/** 64 * Returns 0 if the option was used, non-zero otherwise. Prints a 65 * message to stderr if the option is not used. 66 **/ 67int transport_set_option(struct transport *transport, const char *name, 68 const char *value); 69 70int transport_push(struct transport *connection, 71 int refspec_nr, const char **refspec, int flags); 72 73const struct ref *transport_get_remote_refs(struct transport *transport); 74 75int transport_fetch_refs(struct transport *transport, const struct ref *refs); 76void transport_unlock_pack(struct transport *transport); 77int transport_disconnect(struct transport *transport); 78char *transport_anonymize_url(const char *url); 79 80/* Transport methods defined outside transport.c */ 81int transport_helper_init(struct transport *transport); 82 83#endif