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/* app_policy.c - Alpine Package Keeper (APK)
*
* Copyright (C) 2013 Timo Teräs <timo.teras@iki.fi>
* 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 <stdio.h>
#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;
if (!name) return;
/*
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",
.open_flags = APK_OPENF_READ,
.main = policy_main,
};
APK_DEFINE_APPLET(apk_policy);
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