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#ifndef BUNDLE_URI_H
#define BUNDLE_URI_H
#include "hashmap.h"
#include "strbuf.h"
struct repository;
struct string_list;
/**
* The remote_bundle_info struct contains information for a single bundle
* URI. This may be initialized simply by a given URI or might have
* additional metadata associated with it if the bundle was advertised by
* a bundle list.
*/
struct remote_bundle_info {
struct hashmap_entry ent;
/**
* The 'id' is a name given to the bundle for reference
* by other bundle infos.
*/
char *id;
/**
* The 'uri' is the location of the remote bundle so
* it can be downloaded on-demand. This will be NULL
* if there was no table of contents.
*/
char *uri;
/**
* If the bundle has been downloaded, then 'file' is a
* filename storing its contents. Otherwise, 'file' is
* NULL.
*/
char *file;
/**
* If the bundle has been unbundled successfully, then
* this boolean is true.
*/
unsigned unbundled:1;
};
#define REMOTE_BUNDLE_INFO_INIT { 0 }
enum bundle_list_mode {
BUNDLE_MODE_NONE = 0,
BUNDLE_MODE_ALL,
BUNDLE_MODE_ANY
};
/**
* A bundle_list contains an unordered set of remote_bundle_info structs,
* as well as information about the bundle listing, such as version and
* mode.
*/
struct bundle_list {
int version;
enum bundle_list_mode mode;
struct hashmap bundles;
};
void init_bundle_list(struct bundle_list *list);
void clear_bundle_list(struct bundle_list *list);
typedef int (*bundle_iterator)(struct remote_bundle_info *bundle,
void *data);
int for_all_bundles_in_list(struct bundle_list *list,
bundle_iterator iter,
void *data);
struct FILE;
void print_bundle_list(FILE *fp, struct bundle_list *list);
/**
* A bundle URI may point to a bundle list where the key=value
* pairs are provided in config file format. This method is
* exposed publicly for testing purposes.
*/
int bundle_uri_parse_config_format(const char *uri,
const char *filename,
struct bundle_list *list);
/**
* Fetch data from the given 'uri' and unbundle the bundle data found
* based on that information.
*
* Returns non-zero if no bundle information is found at the given 'uri'.
*/
int fetch_bundle_uri(struct repository *r, const char *uri);
/**
* General API for {transport,connect}.c etc.
*/
/**
* Parse a "key=value" packet line from the bundle-uri verb.
*
* Returns 0 on success and non-zero on error.
*/
int bundle_uri_parse_line(struct bundle_list *list,
const char *line);
#endif
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