133 lines
6.3 KiB
C
133 lines
6.3 KiB
C
#pragma once
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#include "database.h"
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#include "mptp.h"
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#include "pool.h"
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#include <signal.h>
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#include <stdbool.h>
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typedef struct lm_ctx {
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lm_database_t *db; // package database
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lm_pool_t *pools; // pool list
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char *root; // root path for package installtion
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char *temp; // temp path
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char *data; // package database path
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const char *version; // libmp version (read-only)
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} lm_ctx_t;
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typedef struct lm_ctx_list {
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lm_pool_t *head;
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lm_pool_t *pool;
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lm_pkg_t *pkg;
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ssize_t count;
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} lm_ctx_list_t;
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typedef struct lm_ctx_resolve_list {
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lm_pkg_t **packages;
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lm_pkg_t *cur;
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ssize_t count, index;
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} lm_ctx_resolve_list_t;
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typedef struct lm_ctx_update_list {
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lm_entry_t **entries;
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ssize_t index, count;
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} lm_ctx_update_list_t;
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typedef enum lm_ctx_sync_state {
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SYNC_DOWNLOADING_INFO = 0,
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SYNC_INFO_SUCCESS = 1,
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SYNC_INFO_FAIL = 2,
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SYNC_DOWNLOADING_LIST = 3,
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SYNC_LIST_SUCCESS = 4,
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SYNC_LIST_FAIL = 5,
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} lm_ctx_sync_state_t;
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/* ###################
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## ctx callbacks ##
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################### */
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typedef bool (*lm_ctx_database_callback_t)(lm_ctx_t *ctx, lm_pkg_t *pkg, void *data);
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typedef bool (*lm_ctx_download_callback_t)(
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lm_ctx_t *ctx, lm_pkg_t *pkg, bool is_archive, size_t current, size_t total, void *data);
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typedef bool (*lm_ctx_install_callback_t)(
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lm_ctx_t *ctx, lm_pkg_t *pkg, char *file, size_t current, size_t total, void *data);
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typedef bool (*lm_ctx_sync_callback_t)(
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lm_ctx_t *ctx, lm_pool_t *pool, lm_ctx_sync_state_t state, size_t current, size_t total, void *data);
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typedef bool (*lm_ctx_serve_callback_t)(lm_pool_t *pool, lm_mptp_t *packet, struct sockaddr *addr, void *data);
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typedef bool (*lm_ctx_ping_callback_t)(lm_ctx_t *ctx, lm_pool_t *pool, bool status, void *data);
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typedef bool (*lm_ctx_remove_callback_t)(
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lm_ctx_t *ctx, lm_entry_t *pkg, char *file, size_t current, size_t total, void *data);
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typedef bool (*lm_ctx_check_callback_t)(
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lm_ctx_t *ctx, lm_entry_t *pkg, char *file, bool success, size_t current, size_t total, void *data);
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/* ###############
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## ctx stuff ##
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############### */
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bool lm_ctx_init(lm_ctx_t *ctx);
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bool lm_ctx_new(lm_ctx_t *ctx, char *root_dir, char *temp_dir, char *data_dir);
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void lm_ctx_free(lm_ctx_t *ctx);
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/* ####################
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## main fucntions ##
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#################### */
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lm_ctx_list_t *lm_ctx_list(lm_ctx_t *ctx, lm_ctx_list_t *list); // returns the state of package list
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lm_pkg_t *lm_ctx_list_next(lm_ctx_list_t *list); // returns the next package in the list
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void lm_ctx_list_free(lm_ctx_list_t *list); // frees the package list state
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lm_ctx_resolve_list_t *lm_ctx_resolve(lm_ctx_t *ctx, lm_pkg_t *pkg, bool resolve_depends,
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lm_ctx_resolve_list_t *list); // resolves a package and returns a list of packages
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lm_pkg_t *lm_ctx_resolve_next(lm_ctx_resolve_list_t *list); // returns the next package in the list
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void lm_ctx_resolve_free(lm_ctx_resolve_list_t *list); // frees the resolved list returned by lm_ctx_resolve
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lm_ctx_update_list_t *lm_ctx_update_list(lm_ctx_t *ctx); // get a list of entries to update
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lm_entry_t *lm_ctx_update_list_next(lm_ctx_update_list_t *list); // get the next entry in the update list
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void lm_ctx_update_list_free(lm_ctx_update_list_t *list); // free the update list
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lm_pkg_t *lm_ctx_update(lm_ctx_t *ctx, lm_entry_t *pkg); // returns the updated version of a entry
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bool lm_ctx_removeable(lm_ctx_t *ctx, lm_entry_t *entry); // checks if a package is available for removal
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bool lm_ctx_remove(
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lm_ctx_t *ctx, lm_entry_t *entry, lm_ctx_remove_callback_t callback, void *data); // removes a single package
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bool lm_ctx_download(lm_ctx_t *ctx, lm_pkg_t *pkg, lm_ctx_download_callback_t callback,
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void *data); // downloads a single package
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bool lm_ctx_install(lm_ctx_t *ctx, lm_pkg_t *pkg, bool run_install, lm_ctx_install_callback_t callback,
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void *data); // installs/updates a single package
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bool lm_ctx_check(
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lm_ctx_t *ctx, lm_entry_t *entry, lm_ctx_check_callback_t callback, void *data); // checks a single package
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ssize_t lm_ctx_sync(lm_ctx_t *ctx, bool do_update, lm_ctx_sync_callback_t callback, void *data); // syncs all the pools
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void lm_ctx_ping(lm_ctx_t *ctx, lm_ctx_ping_callback_t callback, void *data); // pings all the pools
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bool lm_ctx_serve(lm_ctx_t *ctx, char *addr, uint8_t threads, __sighandler_t handler, lm_ctx_serve_callback_t callback,
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void *data); // serves all the pools
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/* ##############################
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## temp directory fucntions ##
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############################## */
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char *lm_ctx_temp_dir(lm_ctx_t *ctx, char *dir);
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bool lm_ctx_temp_clear(lm_ctx_t *ctx);
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/* ####################
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## pool fucntions ##
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#################### */
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lm_pkg_t *lm_ctx_pool_find(lm_ctx_t *ctx, char *name, char *version); // find a package in ctx pool list
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lm_pool_t *lm_ctx_pool_add(lm_ctx_t *ctx, char *name, char *url, char *dir); // add a pool to the ctx pool list
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bool lm_ctx_pool_del(lm_ctx_t *ctx, char *name); // remove a pool from the ctx pool list
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void lm_ctx_pool_clear(lm_ctx_t *ctx); // clear all the pools in the ctx pool list
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lm_pool_t *lm_ctx_pool_by_name(lm_ctx_t *ctx, char *name); // find pool by name
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lm_pool_t *lm_ctx_pool_by_url(lm_ctx_t *ctx, char *host, char *path); // find pool by URL
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/* ########################
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## database fucntions ##
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######################## */
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bool lm_ctx_database_init(lm_ctx_t *ctx); // init ctx database (if not already present)
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bool lm_ctx_database_is_installed(lm_ctx_t *ctx, char *name, char *version); // check if a package is installed
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bool lm_ctx_database_find(lm_ctx_t *ctx, lm_entry_t *entry, char *name, char *version); // find a package by name
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bool lm_ctx_database_next(lm_ctx_t *ctx, lm_entry_t *entry); // load the next package into pkg pointer
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bool lm_ctx_database_next_free(lm_ctx_t *ctx, lm_entry_t *entry); // free the used next pointers
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char *lm_ctx_database_changes(
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lm_ctx_t *ctx, lm_entry_t *entry); // get changes file path for a package, FREE THE RETURNED POINTER
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/* #######################
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## package fucntions ##
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####################### */
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bool lm_ctx_package_from(lm_ctx_t *ctx, lm_pkg_t *pkg, char *archive);
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void lm_ctx_package_from_free(lm_pkg_t *pkg);
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