1 files changed, 152 insertions, 0 deletions
diff --git a/src/journal/journald-server.h b/src/journal/journald-server.h
new file mode 100644
index 0000000000..9f50a29e50
--- /dev/null
+++ b/src/journal/journald-server.h
@@ -0,0 +1,152 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2011 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 <inttypes.h>
+#include <stdbool.h>
+#include <sys/epoll.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include "journal-file.h"
+#include "hashmap.h"
+#include "util.h"
+#include "audit.h"
+#include "journald-rate-limit.h"
+#include "list.h"
+
+typedef enum Storage {
+        STORAGE_AUTO,
+        STORAGE_VOLATILE,
+        STORAGE_PERSISTENT,
+        STORAGE_NONE,
+        _STORAGE_MAX,
+        _STORAGE_INVALID = -1
+} Storage;
+
+typedef enum SplitMode {
+        SPLIT_LOGIN,
+        SPLIT_UID,
+        SPLIT_NONE,
+        _SPLIT_MAX,
+        _SPLIT_INVALID = -1
+} SplitMode;
+
+typedef struct StdoutStream StdoutStream;
+
+typedef struct Server {
+        int epoll_fd;
+        int signal_fd;
+        int syslog_fd;
+        int native_fd;
+        int stdout_fd;
+        int dev_kmsg_fd;
+
+        JournalFile *runtime_journal;
+        JournalFile *system_journal;
+        Hashmap *user_journals;
+
+        uint64_t seqnum;
+
+        char *buffer;
+        size_t buffer_size;
+
+        JournalRateLimit *rate_limit;
+        usec_t rate_limit_interval;
+        unsigned rate_limit_burst;
+
+        JournalMetrics runtime_metrics;
+        JournalMetrics system_metrics;
+
+        bool compress;
+        bool seal;
+
+        bool forward_to_kmsg;
+        bool forward_to_syslog;
+        bool forward_to_console;
+
+        unsigned n_forward_syslog_missed;
+        usec_t last_warn_forward_syslog_missed;
+
+        uint64_t cached_available_space;
+        usec_t cached_available_space_timestamp;
+
+        uint64_t var_available_timestamp;
+
+        usec_t max_retention_usec;
+        usec_t max_file_usec;
+        usec_t oldest_file_usec;
+
+        gid_t file_gid;
+        bool file_gid_valid;
+
+        LIST_HEAD(StdoutStream, stdout_streams);
+        unsigned n_stdout_streams;
+
+        char *tty_path;
+
+        int max_level_store;
+        int max_level_syslog;
+        int max_level_kmsg;
+        int max_level_console;
+
+        Storage storage;
+        SplitMode split_mode;
+
+        MMapCache *mmap;
+
+        bool dev_kmsg_readable;
+
+        uint64_t *kernel_seqnum;
+
+        struct udev *udev;
+} Server;
+
+#define N_IOVEC_META_FIELDS 17
+#define N_IOVEC_KERNEL_FIELDS 64
+#define N_IOVEC_UDEV_FIELDS 32
+
+void server_dispatch_message(Server *s, struct iovec *iovec, unsigned n, unsigned m, struct ucred *ucred, struct timeval *tv, const char *label, size_t label_len, const char *unit_id, int priority);
+void server_driver_message(Server *s, sd_id128_t message_id, const char *format, ...);
+
+/* gperf lookup function */
+const struct ConfigPerfItem* journald_gperf_lookup(const char *key, unsigned length);
+
+int config_parse_storage(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
+
+const char *storage_to_string(Storage s);
+Storage storage_from_string(const char *s);
+
+int config_parse_split_mode(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
+
+const char *split_mode_to_string(SplitMode s);
+SplitMode split_mode_from_string(const char *s);
+
+void server_fix_perms(Server *s, JournalFile *f, uid_t uid);
+bool shall_try_append_again(JournalFile *f, int r);
+int server_init(Server *s);
+void server_done(Server *s);
+void server_vacuum(Server *s);
+void server_rotate(Server *s);
+int server_flush_to_var(Server *s);
+int process_event(Server *s, struct epoll_event *ev);
+void server_maybe_append_tags(Server *s);