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-rw-r--r--logsrvd/sendlog.h82
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diff --git a/logsrvd/sendlog.h b/logsrvd/sendlog.h
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+/*
+ * SPDX-License-Identifier: ISC
+ *
+ * Copyright (c) 2019-2020 Todd C. Miller <Todd.Miller@sudo.ws>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef SUDO_SENDLOG_H
+#define SUDO_SENDLOG_H
+
+#include "log_server.pb-c.h"
+#if PROTOBUF_C_VERSION_NUMBER < 1003000
+# error protobuf-c version 1.30 or higher required
+#endif
+
+#include <config.h>
+
+#if defined(HAVE_OPENSSL)
+# if defined(HAVE_WOLFSSL)
+# include <wolfssl/options.h>
+# endif
+# include <openssl/ssl.h>
+# include <openssl/err.h>
+#endif
+
+#include "logsrv_util.h"
+#include "tls_common.h"
+
+enum client_state {
+ ERROR,
+ RECV_HELLO,
+ SEND_RESTART,
+ SEND_ACCEPT,
+ SEND_REJECT,
+ SEND_IO,
+ SEND_EXIT,
+ CLOSING,
+ FINISHED
+};
+
+struct client_closure {
+ TAILQ_ENTRY(client_closure) entries;
+ int sock;
+ bool accept_only;
+ bool read_instead_of_write;
+ bool write_instead_of_read;
+ bool temporary_write_event;
+ struct timespec restart;
+ struct timespec stop_after;
+ struct timespec elapsed;
+ struct timespec committed;
+ struct timing_closure timing;
+ struct sudo_event_base *evbase;
+ struct connection_buffer read_buf;
+ struct connection_buffer_list write_bufs;
+ struct connection_buffer_list free_bufs;
+#if defined(HAVE_OPENSSL)
+ struct tls_client_closure tls_client;
+#endif
+ struct sudo_event *read_ev;
+ struct sudo_event *write_ev;
+ struct eventlog *evlog;
+ struct iolog_file iolog_files[IOFD_MAX];
+ const char *iolog_id;
+ char *reject_reason;
+ char *buf; /* XXX */
+ size_t bufsize; /* XXX */
+ enum client_state state;
+};
+
+#endif /* SUDO_SENDLOG_H */