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When advertising a bundle list over Git's protocol v2, we will use packet lines. Each line will be of the form "key=value" representing a bundle list. Connect the API necessary for Git's transport to the key-value pair parsing created in the previous change. We are not currently implementing this protocol v2 functionality, but instead preparing to expose this parsing to be unit-testable. Co-authored-by: Derrick Stolee <derrickstolee@github.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Derrick Stolee <derrickstolee@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
83 lines
1.8 KiB
C
83 lines
1.8 KiB
C
#ifndef BUNDLE_URI_H
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#define BUNDLE_URI_H
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#include "hashmap.h"
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#include "strbuf.h"
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struct repository;
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struct string_list;
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/**
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* The remote_bundle_info struct contains information for a single bundle
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* URI. This may be initialized simply by a given URI or might have
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* additional metadata associated with it if the bundle was advertised by
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* a bundle list.
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*/
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struct remote_bundle_info {
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struct hashmap_entry ent;
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/**
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* The 'id' is a name given to the bundle for reference
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* by other bundle infos.
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*/
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char *id;
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/**
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* The 'uri' is the location of the remote bundle so
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* it can be downloaded on-demand. This will be NULL
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* if there was no table of contents.
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*/
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char *uri;
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};
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#define REMOTE_BUNDLE_INFO_INIT { 0 }
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enum bundle_list_mode {
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BUNDLE_MODE_NONE = 0,
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BUNDLE_MODE_ALL,
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BUNDLE_MODE_ANY
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};
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/**
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* A bundle_list contains an unordered set of remote_bundle_info structs,
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* as well as information about the bundle listing, such as version and
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* mode.
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*/
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struct bundle_list {
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int version;
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enum bundle_list_mode mode;
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struct hashmap bundles;
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};
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void init_bundle_list(struct bundle_list *list);
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void clear_bundle_list(struct bundle_list *list);
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typedef int (*bundle_iterator)(struct remote_bundle_info *bundle,
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void *data);
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int for_all_bundles_in_list(struct bundle_list *list,
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bundle_iterator iter,
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void *data);
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/**
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* Fetch data from the given 'uri' and unbundle the bundle data found
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* based on that information.
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*
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* Returns non-zero if no bundle information is found at the given 'uri'.
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*/
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int fetch_bundle_uri(struct repository *r, const char *uri);
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/**
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* General API for {transport,connect}.c etc.
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*/
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/**
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* Parse a "key=value" packet line from the bundle-uri verb.
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*
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* Returns 0 on success and non-zero on error.
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*/
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int bundle_uri_parse_line(struct bundle_list *list,
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const char *line);
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#endif
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