import: port importd from libgcrypt to openssl^gcrypt

[thirdparty/systemd.git] / src / import / pull-job.h

diff --git a/src/import/pull-job.h b/src/import/pull-job.h
index 1777bf1c337c25bda9607d71f399b256a8122079..7a98b0f2f652e8ab97c01acccb28e3de74b9cb37 100644 (file)
--- a/src/import/pull-job.h
+++ b/src/import/pull-job.h
@@ -1,31 +1,13 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
-/***
-  This file is part of systemd.
-
-  Copyright 2015 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <gcrypt.h>
+#include <sys/stat.h>
 
-#include "macro.h"
 #include "curl-util.h"
 #include "import-compress.h"
+#include "macro.h"
+#include "openssl-util.h"
+#include "pull-common.h"
 
 typedef struct PullJob PullJob;
 
@@ -33,28 +15,20 @@ typedef void (*PullJobFinished)(PullJob *job);
 typedef int (*PullJobOpenDisk)(PullJob *job);
 typedef int (*PullJobHeader)(PullJob *job, const char *header, size_t sz);
 typedef void (*PullJobProgress)(PullJob *job);
+typedef int (*PullJobNotFound)(PullJob *job, char **ret_new_url);
 
 typedef enum PullJobState {
         PULL_JOB_INIT,
         PULL_JOB_ANALYZING, /* Still reading into ->payload, to figure out what we have */
-        PULL_JOB_RUNNING,  /* Writing to destination */
+        PULL_JOB_RUNNING,   /* Writing to destination */
         PULL_JOB_DONE,
         PULL_JOB_FAILED,
         _PULL_JOB_STATE_MAX,
-        _PULL_JOB_STATE_INVALID = -1,
+        _PULL_JOB_STATE_INVALID = -EINVAL,
 } PullJobState;
 
 #define PULL_JOB_IS_COMPLETE(j) (IN_SET((j)->state, PULL_JOB_DONE, PULL_JOB_FAILED))
 
-typedef enum PullJobCompression {
-        PULL_JOB_UNCOMPRESSED,
-        PULL_JOB_XZ,
-        PULL_JOB_GZIP,
-        PULL_JOB_BZIP2,
-        _PULL_JOB_COMPRESSION_MAX,
-        _PULL_JOB_COMPRESSION_INVALID = -1,
-} PullJobCompression;
-
 struct PullJob {
         PullJobState state;
         int error;
@@ -66,6 +40,7 @@ struct PullJob {
         PullJobOpenDisk on_open_disk;
         PullJobHeader on_header;
         PullJobProgress on_progress;
+        PullJobNotFound on_not_found;
 
         CurlGlue *glue;
         CURL *curl;
@@ -78,15 +53,17 @@ struct PullJob {
         uint64_t content_length;
         uint64_t written_compressed;
         uint64_t written_uncompressed;
+        uint64_t offset;
 
         uint64_t uncompressed_max;
         uint64_t compressed_max;
 
         uint8_t *payload;
         size_t payload_size;
-        size_t payload_allocated;
 
         int disk_fd;
+        bool close_disk_fd;
+        struct stat disk_stat;
 
         usec_t mtime;
 
@@ -96,15 +73,12 @@ struct PullJob {
         usec_t start_usec;
         usec_t last_status_usec;
 
-        bool allow_sparse;
-
         bool calc_checksum;
-        gcry_md_hd_t checksum_context;
+        hash_context_t checksum_ctx;
 
         char *checksum;
-
-        bool grow_machine_directory;
-        uint64_t written_since_last_grow;
+        bool sync;
+        bool force_memory;
 };
 
 int pull_job_new(PullJob **job, const char *url, CurlGlue *glue, void *userdata);
@@ -114,4 +88,6 @@ int pull_job_begin(PullJob *j);
 
 void pull_job_curl_on_finished(CurlGlue *g, CURL *curl, CURLcode result);
 
+void pull_job_close_disk_fd(PullJob *j);
+
 DEFINE_TRIVIAL_CLEANUP_FUNC(PullJob*, pull_job_unref);