/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include <stdbool.h>

#include "import-common.h"
#include "import-util.h"
#include "pull-job.h"

int pull_find_old_etags(const char *url, const char *root, int dt, const char *prefix, const char *suffix, char ***etags);

int pull_make_path(const char *url, const char *etag, const char *image_root, const char *prefix, const char *suffix, char **ret);

int pull_make_auxiliary_job(PullJob **ret, const char *url, int (*strip_suffixes)(const char *name, char **ret), const char *suffix, ImportVerify verify, CurlGlue *glue, PullJobOpenDisk on_open_disk, PullJobFinished on_finished, void *userdata);
int pull_make_verification_jobs(PullJob **ret_checksum_job, PullJob **ret_signature_job, ImportVerify verify, const char *checksum, const char *url, CurlGlue *glue, PullJobFinished on_finished, void *userdata);

int pull_verify(ImportVerify verify, const char *checksum, PullJob *main_job, PullJob *checksum_job, PullJob *signature_job, PullJob *settings_job, PullJob *roothash_job, PullJob *roothash_signature_job, PullJob *verity_job);

typedef enum VerificationStyle {
        VERIFICATION_PER_FILE,      /* SuSE-style ".sha256" files with inline gpg signature */
        VERIFICATION_PER_DIRECTORY, /* Ubuntu-style SHA256SUM files with detached SHA256SUM.gpg signatures */
        _VERIFICATION_STYLE_MAX,
        _VERIFICATION_STYLE_INVALID = -EINVAL,
} VerificationStyle;

int verification_style_from_url(const char *url, VerificationStyle *style);

int pull_job_restart_with_sha256sum(PullJob *job, char **ret);

bool pull_validate_local(const char *name, ImportFlags flags);

int pull_url_needs_checksum(const char *url);