176 lines
6.3 KiB
C
176 lines
6.3 KiB
C
/* apk_package.h - Alpine Package Keeper (APK)
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*
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* Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
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* Copyright (C) 2008-2011 Timo Teräs <timo.teras@iki.fi>
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* All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-only
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*/
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#ifndef APK_PKG_H
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#define APK_PKG_H
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#include "apk_version.h"
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#include "apk_hash.h"
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#include "apk_io.h"
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#include "apk_solver_data.h"
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struct adb_obj;
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struct apk_database;
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struct apk_name;
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struct apk_provider;
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struct apk_trust;
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#define APK_SCRIPT_INVALID -1
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#define APK_SCRIPT_PRE_INSTALL 0
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#define APK_SCRIPT_POST_INSTALL 1
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#define APK_SCRIPT_PRE_DEINSTALL 2
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#define APK_SCRIPT_POST_DEINSTALL 3
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#define APK_SCRIPT_PRE_UPGRADE 4
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#define APK_SCRIPT_POST_UPGRADE 5
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#define APK_SCRIPT_TRIGGER 6
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#define APK_SCRIPT_MAX 7
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#define APK_DEP_IRRELEVANT 0x01
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#define APK_DEP_SATISFIES 0x02
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#define APK_DEP_CONFLICTS 0x04
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#define APK_FOREACH_INSTALLED 0x10
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#define APK_FOREACH_MARKED 0x20
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#define APK_FOREACH_NULL_MATCHES_ALL 0x40
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#define APK_FOREACH_DEP 0x80
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#define APK_FOREACH_GENID_MASK 0xffffff00
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struct apk_dependency {
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struct apk_name *name;
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apk_blob_t *version;
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unsigned broken : 1;
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unsigned repository_tag : 6;
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unsigned conflict : 1;
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unsigned result_mask : 4;
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unsigned fuzzy : 1;
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unsigned layer : 4; // solver sets for 'world' dependencies only
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};
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APK_ARRAY(apk_dependency_array, struct apk_dependency);
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struct apk_installed_package {
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struct apk_package *pkg;
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struct list_head installed_pkgs_list;
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struct list_head trigger_pkgs_list;
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struct hlist_head owned_dirs;
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apk_blob_t script[APK_SCRIPT_MAX];
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struct apk_string_array *triggers;
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struct apk_string_array *pending_triggers;
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struct apk_dependency_array *replaces;
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unsigned short replaces_priority;
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unsigned repository_tag : 6;
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unsigned run_all_triggers : 1;
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unsigned broken_files : 1;
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unsigned broken_script : 1;
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unsigned broken_xattr : 1;
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unsigned v3 : 1;
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unsigned sha256_160 : 1;
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};
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struct apk_package {
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apk_hash_node hash_node;
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unsigned int foreach_genid;
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union {
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struct apk_solver_package_state ss;
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int state_int;
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void *state_ptr;
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};
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struct apk_name *name;
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struct apk_installed_package *ipkg;
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apk_blob_t *version, *arch, *license;
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apk_blob_t *origin, *maintainer;
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char *url, *description, *commit;
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char *filename;
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struct apk_dependency_array *depends, *install_if, *provides;
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size_t installed_size, size;
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time_t build_time;
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unsigned short provider_priority;
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unsigned repos : APK_MAX_REPOS;
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unsigned marked : 1;
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unsigned uninstallable : 1;
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unsigned cached_non_repository : 1;
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unsigned layer : 4;
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struct apk_checksum csum;
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};
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APK_ARRAY(apk_package_array, struct apk_package *);
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#define APK_PROVIDER_FROM_PACKAGE(pkg) (struct apk_provider){(pkg),(pkg)->version}
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#define APK_PROVIDER_FROM_PROVIDES(pkg,p) (struct apk_provider){(pkg),(p)->version}
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#define PKG_VER_FMT "%s-" BLOB_FMT
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#define PKG_VER_PRINTF(pkg) pkg->name->name, BLOB_PRINTF(*pkg->version)
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#define PKG_FILE_FMT PKG_VER_FMT ".apk"
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#define PKG_FILE_PRINTF(pkg) PKG_VER_PRINTF(pkg)
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extern const char *apk_script_types[];
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void apk_dep_from_pkg(struct apk_dependency *dep, struct apk_database *db,
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struct apk_package *pkg);
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int apk_dep_is_materialized(struct apk_dependency *dep, struct apk_package *pkg);
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int apk_dep_is_provided(struct apk_dependency *dep, struct apk_provider *p);
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int apk_dep_analyze(struct apk_dependency *dep, struct apk_package *pkg);
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char *apk_dep_snprintf(char *buf, size_t n, struct apk_dependency *dep);
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void apk_blob_push_dep(apk_blob_t *to, struct apk_database *, struct apk_dependency *dep);
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void apk_blob_push_deps(apk_blob_t *to, struct apk_database *, struct apk_dependency_array *deps);
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void apk_blob_pull_dep(apk_blob_t *from, struct apk_database *, struct apk_dependency *);
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void apk_blob_pull_deps(apk_blob_t *from, struct apk_database *, struct apk_dependency_array **);
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int apk_deps_write_layer(struct apk_database *db, struct apk_dependency_array *deps,
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struct apk_ostream *os, apk_blob_t separator, unsigned layer);
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int apk_deps_write(struct apk_database *db, struct apk_dependency_array *deps,
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struct apk_ostream *os, apk_blob_t separator);
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void apk_dep_from_adb(struct apk_dependency *dep, struct apk_database *db, struct adb_obj *d);
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void apk_deps_from_adb(struct apk_dependency_array **deps, struct apk_database *db, struct adb_obj *da);
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void apk_deps_add(struct apk_dependency_array **depends, struct apk_dependency *dep);
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void apk_deps_del(struct apk_dependency_array **deps, struct apk_name *name);
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int apk_script_type(const char *name);
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struct apk_package *apk_pkg_get_installed(struct apk_name *name);
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struct apk_package *apk_pkg_new(void);
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int apk_pkg_read(struct apk_database *db, const char *name, struct apk_package **pkg, int v3ok);
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void apk_pkg_free(struct apk_package *pkg);
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int apk_pkg_parse_name(apk_blob_t apkname, apk_blob_t *name, apk_blob_t *version);
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int apk_pkg_add_info(struct apk_database *db, struct apk_package *pkg,
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char field, apk_blob_t value);
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void apk_pkg_from_adb(struct apk_database *db, struct apk_package *pkg, struct adb_obj *pkginfo);
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struct apk_installed_package *apk_pkg_install(struct apk_database *db, struct apk_package *pkg);
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void apk_pkg_uninstall(struct apk_database *db, struct apk_package *pkg);
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int apk_ipkg_assign_script(struct apk_installed_package *ipkg, unsigned int type, apk_blob_t blob);
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int apk_ipkg_add_script(struct apk_installed_package *ipkg,
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struct apk_istream *is,
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unsigned int type, unsigned int size);
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void apk_ipkg_run_script(struct apk_installed_package *ipkg, struct apk_database *db,
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unsigned int type, char **argv);
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struct apk_package *apk_pkg_parse_index_entry(struct apk_database *db, apk_blob_t entry);
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int apk_pkg_write_index_entry(struct apk_package *pkg, struct apk_ostream *os);
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int apk_pkg_version_compare(struct apk_package *a, struct apk_package *b);
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unsigned int apk_foreach_genid(void);
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int apk_pkg_match_genid(struct apk_package *pkg, unsigned int match);
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void apk_pkg_foreach_matching_dependency(
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struct apk_package *pkg, struct apk_dependency_array *deps,
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unsigned int match, struct apk_package *mpkg,
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void cb(struct apk_package *pkg0, struct apk_dependency *dep0, struct apk_package *pkg, void *ctx),
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void *ctx);
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void apk_pkg_foreach_reverse_dependency(
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struct apk_package *pkg, unsigned int match,
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void cb(struct apk_package *pkg0, struct apk_dependency *dep0, struct apk_package *pkg, void *ctx),
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void *ctx);
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#endif
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