src/import/pull-common.h - main - niceSOFT/systemd

src/import/pull-common.h
78 строк3 KB
Yu Watanabe
pull: introduce pull-forward.h
03 июл 2026, 15:49
03 июл 2026, 15:490f607da
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include "import-common.h"
#include "import-util.h"
#include "pull-forward.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 *url,
                CurlGlue *glue,
                PullJobFinished on_finished,
                void *userdata);

int pull_verify(
                ImportVerify verify,
                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 detached 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 *ret);

typedef enum SignatureStyle {
        SIGNATURE_GPG_PER_FILE,      /* ".sha256" files with detached .gpg signature */
        SIGNATURE_ASC_PER_FILE,      /* SUSE-style ".sha256" files with detached .asc signature */
        SIGNATURE_GPG_PER_DIRECTORY, /* Ubuntu-style SHA256SUM files with detached SHA256SUM.gpg signatures */
        SIGNATURE_ASC_PER_DIRECTORY, /* SUSE-style SHA256SUM files with detached SHA256SUM.asc signatures */
        _SIGNATURE_STYLE_MAX,
        _SIGNATURE_STYLE_INVALID = -EINVAL,
} SignatureStyle;

int signature_style_from_url(const char *url, SignatureStyle *ret, char **ret_filename);

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

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

int pull_url_needs_checksum(const char *url);