1 files changed, 169 insertions, 0 deletions
diff --git a/remote.h b/remote.h
new file mode 100644
index 0000000000..6e13643cab
--- /dev/null
+++ b/remote.h
@@ -0,0 +1,169 @@
+#ifndef REMOTE_H
+#define REMOTE_H
+
+enum {
+	REMOTE_CONFIG,
+	REMOTE_REMOTES,
+	REMOTE_BRANCHES
+};
+
+struct remote {
+	const char *name;
+	int origin;
+
+	const char *foreign_vcs;
+
+	const char **url;
+	int url_nr;
+	int url_alloc;
+
+	const char **pushurl;
+	int pushurl_nr;
+	int pushurl_alloc;
+
+	const char **push_refspec;
+	struct refspec *push;
+	int push_refspec_nr;
+	int push_refspec_alloc;
+
+	const char **fetch_refspec;
+	struct refspec *fetch;
+	int fetch_refspec_nr;
+	int fetch_refspec_alloc;
+
+	/*
+	 * -1 to never fetch tags
+	 * 0 to auto-follow tags on heuristic (default)
+	 * 1 to always auto-follow tags
+	 * 2 to always fetch tags
+	 */
+	int fetch_tags;
+	int skip_default_update;
+	int mirror;
+
+	const char *receivepack;
+	const char *uploadpack;
+
+	/*
+	 * for curl remotes only
+	 */
+	char *http_proxy;
+};
+
+struct remote *remote_get(const char *name);
+int remote_is_configured(const char *name);
+
+typedef int each_remote_fn(struct remote *remote, void *priv);
+int for_each_remote(each_remote_fn fn, void *priv);
+
+int remote_has_url(struct remote *remote, const char *url);
+
+struct refspec {
+	unsigned force : 1;
+	unsigned pattern : 1;
+	unsigned matching : 1;
+
+	char *src;
+	char *dst;
+};
+
+extern const struct refspec *tag_refspec;
+
+struct ref *alloc_ref(const char *name);
+
+struct ref *copy_ref_list(const struct ref *ref);
+
+int check_ref_type(const struct ref *ref, int flags);
+
+/*
+ * Frees the entire list and peers of elements.
+ */
+void free_refs(struct ref *ref);
+
+int resolve_remote_symref(struct ref *ref, struct ref *list);
+int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1);
+
+/*
+ * Removes and frees any duplicate refs in the map.
+ */
+void ref_remove_duplicates(struct ref *ref_map);
+
+int valid_fetch_refspec(const char *refspec);
+struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec);
+
+void free_refspec(int nr_refspec, struct refspec *refspec);
+
+char *apply_refspecs(struct refspec *refspecs, int nr_refspec,
+		     const char *name);
+
+int match_refs(struct ref *src, struct ref **dst,
+	       int nr_refspec, const char **refspec, int all);
+void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
+	int force_update);
+
+/*
+ * Given a list of the remote refs and the specification of things to
+ * fetch, makes a (separate) list of the refs to fetch and the local
+ * refs to store into.
+ *
+ * *tail is the pointer to the tail pointer of the list of results
+ * beforehand, and will be set to the tail pointer of the list of
+ * results afterward.
+ *
+ * missing_ok is usually false, but when we are adding branch.$name.merge
+ * it is Ok if the branch is not at the remote anymore.
+ */
+int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
+		  struct ref ***tail, int missing_ok);
+
+struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
+
+/*
+ * For the given remote, reads the refspec's src and sets the other fields.
+ */
+int remote_find_tracking(struct remote *remote, struct refspec *refspec);
+
+struct branch {
+	const char *name;
+	const char *refname;
+
+	const char *remote_name;
+	struct remote *remote;
+
+	const char **merge_name;
+	struct refspec **merge;
+	int merge_nr;
+	int merge_alloc;
+};
+
+struct branch *branch_get(const char *name);
+
+int branch_has_merge_config(struct branch *branch);
+int branch_merge_matches(struct branch *, int n, const char *);
+
+/* Flags to match_refs. */
+enum match_refs_flags {
+	MATCH_REFS_NONE		= 0,
+	MATCH_REFS_ALL 		= (1 << 0),
+	MATCH_REFS_MIRROR	= (1 << 1),
+};
+
+/* Reporting of tracking info */
+int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs);
+int format_tracking_info(struct branch *branch, struct strbuf *sb);
+
+struct ref *get_local_heads(void);
+/*
+ * Find refs from a list which are likely to be pointed to by the given HEAD
+ * ref. If 'all' is false, returns the most likely ref; otherwise, returns a
+ * list of all candidate refs. If no match is found (or 'head' is NULL),
+ * returns NULL. All returns are newly allocated and should be freed.
+ */
+struct ref *guess_remote_head(const struct ref *head,
+			      const struct ref *refs,
+			      int all);
+
+/* Return refs which no longer exist on remote */
+struct ref *get_stale_heads(struct remote *remote, struct ref *fetch_map);
+
+#endif