96 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			C
		
	
	
			
		
		
	
	
			96 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			C
		
	
	
#ifndef FETCH_PACK_H
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#define FETCH_PACK_H
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#include "string-list.h"
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#include "run-command.h"
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#include "protocol.h"
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#include "list-objects-filter-options.h"
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struct oid_array;
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struct fetch_pack_args {
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	const char *uploadpack;
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	int unpacklimit;
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	int depth;
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	const char *deepen_since;
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	const struct string_list *deepen_not;
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	struct list_objects_filter_options filter_options;
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	const struct string_list *server_options;
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	/*
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	 * If not NULL, during packfile negotiation, fetch-pack will send "have"
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	 * lines only with these tips and their ancestors.
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	 */
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	const struct oid_array *negotiation_tips;
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	unsigned deepen_relative:1;
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	unsigned quiet:1;
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	unsigned keep_pack:1;
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	unsigned lock_pack:1;
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	unsigned use_thin_pack:1;
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	unsigned fetch_all:1;
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	unsigned stdin_refs:1;
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	unsigned diag_url:1;
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	unsigned verbose:1;
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	unsigned no_progress:1;
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	unsigned include_tag:1;
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	unsigned stateless_rpc:1;
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	unsigned check_self_contained_and_connected:1;
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	unsigned self_contained_and_connected:1;
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	unsigned cloning:1;
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	unsigned update_shallow:1;
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	unsigned deepen:1;
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	unsigned from_promisor:1;
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	/*
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	 * Attempt to fetch only the wanted objects, and not any objects
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	 * referred to by them. Due to protocol limitations, extraneous
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	 * objects may still be included. (When fetching non-blob
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	 * objects, only blobs are excluded; when fetching a blob, the
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	 * blob itself will still be sent. The client does not need to
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	 * know whether a wanted object is a blob or not.)
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	 *
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	 * If 1, fetch_pack() will also not modify any object flags.
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	 * This allows fetch_pack() to safely be called by any function,
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	 * regardless of which object flags it uses (if any).
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	 */
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	unsigned no_dependents:1;
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	/*
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	 * Because fetch_pack() overwrites the shallow file upon a
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	 * successful deepening non-clone fetch, if this struct
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	 * specifies such a fetch, fetch_pack() needs to perform a
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	 * connectivity check before deciding if a fetch is successful
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	 * (and overwriting the shallow file). fetch_pack() sets this
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	 * field to 1 if such a connectivity check was performed.
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	 *
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	 * This is different from check_self_contained_and_connected
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	 * in that the former allows existing objects in the
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	 * repository to satisfy connectivity needs, whereas the
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	 * latter doesn't.
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	 */
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	unsigned connectivity_checked:1;
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};
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/*
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 * sought represents remote references that should be updated from.
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 * On return, the names that were found on the remote will have been
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 * marked as such.
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 */
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struct ref *fetch_pack(struct fetch_pack_args *args,
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		       int fd[],
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		       const struct ref *ref,
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		       struct ref **sought,
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		       int nr_sought,
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		       struct oid_array *shallow,
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		       char **pack_lockfile,
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		       enum protocol_version version);
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/*
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 * Print an appropriate error message for each sought ref that wasn't
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 * matched.  Return 0 if all sought refs were matched, otherwise 1.
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 */
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int report_unmatched_refs(struct ref **sought, int nr_sought);
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#endif
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