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/* fix.c - Alpine Package Keeper (APK)
*
* Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
* Copyright (C) 2008-2011 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 <errno.h>
#include <stdio.h>
#include "apk_applet.h"
#include "apk_database.h"
#include "apk_print.h"
#include "apk_solver.h"
/* FIXME: reimplement fix applet */
struct fix_ctx {
unsigned short solver_flags;
int fix_depends : 1;
int fix_directory_permissions : 1;
};
static int fix_parse(void *pctx, struct apk_db_options *dbopts,
int optch, int optindex, const char *optarg)
{
struct fix_ctx *ctx = (struct fix_ctx *) pctx;
switch (optch) {
case 'd':
ctx->fix_depends = 1;
break;
case 'u':
ctx->solver_flags |= APK_SOLVERF_UPGRADE;
break;
case 'r':
ctx->solver_flags |= APK_SOLVERF_REINSTALL;
break;
case 0x10000:
ctx->fix_directory_permissions = 1;
break;
default:
return -1;
}
return 0;
}
static int mark_recalculate(apk_hash_item item, void *ctx)
{
struct apk_db_dir *dir = (struct apk_db_dir *) item;
dir->recalc_mode = 1;
return 0;
}
static int fix_main(void *pctx, struct apk_database *db, int argc, char **argv)
{
struct fix_ctx *ctx = (struct fix_ctx *) pctx;
struct apk_name *name;
struct apk_package *pkg;
int r = 0, i, j;
if (!ctx->solver_flags)
ctx->solver_flags = APK_SOLVERF_REINSTALL;
if (ctx->fix_directory_permissions)
apk_hash_foreach(&db->installed.dirs, mark_recalculate, db);
for (i = 0; i < argc; i++) {
pkg = NULL;
if (strstr(argv[i], ".apk") != NULL) {
struct apk_sign_ctx sctx;
apk_sign_ctx_init(&sctx, APK_SIGN_VERIFY_AND_GENERATE,
NULL, db->keys_fd);
r = apk_pkg_read(db, argv[i], &sctx, &pkg);
apk_sign_ctx_free(&sctx);
if (r != 0) {
apk_error("%s: %s", argv[i], apk_error_str(r));
goto err;
}
name = pkg->name;
} else {
name = apk_db_get_name(db, APK_BLOB_STR(argv[i]));
for (j = 0; j < name->pkgs->num; j++) {
if (name->pkgs->item[j]->ipkg != NULL) {
pkg = name->pkgs->item[j];
break;
}
}
}
if (pkg == NULL || pkg->ipkg == NULL) {
apk_error("%s is not installed", name->name);
goto err;
}
apk_solver_set_name_flags(
name,
ctx->solver_flags,
ctx->fix_depends ? ctx->solver_flags : 0);
}
r = apk_solver_commit(db, 0, db->world);
err:
return r;
}
static struct apk_option fix_options[] = {
{ 'd', "depends", "Fix all dependencies too" },
{ 'u', "upgrade", "Upgrade package if possible" },
{ 'r', "reinstall", "Reinstall the package" },
{ 0x10000, "directory-permissions", "Reset all directory permissions" },
};
static struct apk_applet apk_fix = {
.name = "fix",
.help = "Repair package or upgrade it without modifying main "
"dependencies.",
.arguments = "PACKAGE...",
.open_flags = APK_OPENF_WRITE,
.context_size = sizeof(struct fix_ctx),
.num_options = ARRAY_SIZE(fix_options),
.options = fix_options,
.parse = fix_parse,
.main = fix_main,
};
APK_DEFINE_APPLET(apk_fix);
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