Move network-related journal programs to src/journal-remote/

Directory src/journal has become one of the largest directories,
and since systemd-journal-gatewayd, systemd-journal-remote, and
forthcoming systemd-journal-upload are all closely related, create
a separate directory for them.

1 files changed, 61 insertions, 0 deletions

diff --git a/src/journal-remote/journal-remote-parse.h b/src/journal-remote/journal-remote-parse.h
new file mode 100644
index 0000000000..c1506d118d
--- /dev/null
+++ b/src/journal-remote/journal-remote-parse.h
@@ -0,0 +1,61 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2014 Zbigniew Jędrzejewski-Szmek
+
+  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/>.
+***/
+
+#pragma once
+
+#include "sd-event.h"
+#include "journal-remote-write.h"
+
+typedef enum {
+        STATE_LINE = 0,    /* waiting to read, or reading line */
+        STATE_DATA_START,  /* reading binary data header */
+        STATE_DATA,        /* reading binary data */
+        STATE_DATA_FINISH, /* expecting newline */
+        STATE_EOF,         /* done */
+} source_state;
+
+typedef struct RemoteSource {
+        char* name;
+        int fd;
+
+        char *buf;
+        size_t size;
+        size_t filled;
+        size_t data_size;
+
+        struct iovec_wrapper iovw;
+
+        source_state state;
+        dual_timestamp ts;
+
+        sd_event_source *event;
+} RemoteSource;
+
+static inline int source_non_empty(RemoteSource *source) {
+        assert(source);
+
+        return source->filled > 0;
+}
+
+void source_free(RemoteSource *source);
+int process_data(RemoteSource *source);
+int push_data(RemoteSource *source, const char *data, size_t size);
+int process_source(RemoteSource *source, Writer *writer, bool compress, bool seal);