/* policy.c - Alpine Package Keeper (APK) * * Copyright (C) 2013 Timo Teräs * All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. See http://www.gnu.org/ for details. */ #include #include "apk_defines.h" #include "apk_applet.h" #include "apk_database.h" #include "apk_version.h" #include "apk_print.h" extern const char * const apk_installed_file; static void print_policy(struct apk_database *db, const char *match, struct apk_name *name, void *ctx) { struct apk_provider *p; struct apk_repository *repo; int i, j, num = 0; /* zlib1g policy: 2.0: @testing http://nl.alpinelinux.org/alpine/edge/testing 1.7: @edge http://nl.alpinelinux.org/alpine/edge/main 1.2.3.5 (upgradeable): http://nl.alpinelinux.org/alpine/v2.6/main 1.2.3.4 (installed): /media/cdrom/... http://nl.alpinelinux.org/alpine/v2.5/main 1.1: http://nl.alpinelinux.org/alpine/v2.4/main */ foreach_array_item(p, name->providers) { if (p->pkg->name != name) continue; if (num++ == 0) printf("%s policy:\n", name->name); printf(" " BLOB_FMT ":\n", BLOB_PRINTF(*p->version)); if (p->pkg->ipkg != NULL) printf(" %s\n", apk_installed_file); for (i = 0; i < db->num_repos; i++) { repo = &db->repos[i]; if (!(BIT(i) & p->pkg->repos)) continue; for (j = 0; j < db->num_repo_tags; j++) { if (db->repo_tags[j].allowed_repos & p->pkg->repos) printf(" "BLOB_FMT"%s%s\n", BLOB_PRINTF(db->repo_tags[j].tag), j == 0 ? "" : " ", repo->url); } } } } static int policy_main(void *ctx, struct apk_database *db, struct apk_string_array *args) { apk_name_foreach_matching(db, args, apk_foreach_genid(), print_policy, NULL); return 0; } static struct apk_applet apk_policy = { .name = "policy", .help = "Show repository policy for packages", .open_flags = APK_OPENF_READ, .main = policy_main, }; APK_DEFINE_APPLET(apk_policy);