From c8bae7493d2f2910b57f13ded012e86bdcfb0532 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 16:47:53 +0200 Subject: Adding upstream version 1:2.39.2. Signed-off-by: Daniel Baumann --- bundle-uri.h | 107 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 bundle-uri.h (limited to 'bundle-uri.h') diff --git a/bundle-uri.h b/bundle-uri.h new file mode 100644 index 0000000..4dbc269 --- /dev/null +++ b/bundle-uri.h @@ -0,0 +1,107 @@ +#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 -- cgit v1.2.3