Initial commit for TizenHEADsubmit/2.0alpha/20130201.014617accepted/2.0alpha/20130201.0121062.0alpha

1 files changed, 39 insertions, 0 deletions

diff --git a/walker.h b/walker.h
new file mode 100644
index 0000000..95e5765
--- /dev/null
+++ b/walker.h
@@ -0,0 +1,39 @@
+#ifndef WALKER_H
+#define WALKER_H
+
+#include "remote.h"
+
+struct walker {
+	void *data;
+	int (*fetch_ref)(struct walker *, struct ref *ref);
+	void (*prefetch)(struct walker *, unsigned char *sha1);
+	int (*fetch)(struct walker *, unsigned char *sha1);
+	void (*cleanup)(struct walker *);
+	int get_tree;
+	int get_history;
+	int get_all;
+	int get_verbosely;
+	int get_recover;
+
+	int corrupt_object_found;
+};
+
+/* Report what we got under get_verbosely */
+void walker_say(struct walker *walker, const char *, const char *);
+
+/* Load pull targets from stdin */
+int walker_targets_stdin(char ***target, const char ***write_ref);
+
+/* Free up loaded targets */
+void walker_targets_free(int targets, char **target, const char **write_ref);
+
+/* If write_ref is set, the ref filename to write the target value to. */
+/* If write_ref_log_details is set, additional text will appear in the ref log. */
+int walker_fetch(struct walker *impl, int targets, char **target,
+		 const char **write_ref, const char *write_ref_log_details);
+
+void walker_free(struct walker *walker);
+
+struct walker *get_http_walker(const char *url);
+
+#endif /* WALKER_H */