split client.c

[paraslash.git] / client.h

diff --git a/client.h b/client.h
new file mode 100644 (file)
index 0000000..8f7b9a5
--- /dev/null
+++ b/client.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 1997-2006 Andre Noll <maan@systemlinux.org>
+ *
+ *     This program is free software; you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation; either version 2 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program 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 General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ */
+
+/** \file client.h common client functions and exported symbols from client_common.c */
+
+#include <openssl/rc4.h>
+enum {
+       CL_CONNECTED,
+       CL_RECEIVED_WELCOME,
+       CL_SENT_AUTH,
+       CL_RECEIVED_CHALLENGE,
+       CL_SENT_CH_RESPONSE,
+       CL_RECEIVED_PROCEED,
+       CL_SENT_COMMAND,
+       CL_SENDING_STDIN,
+       CL_RECEIVING_SERVER_OUTPUT
+};
+
+#define CLIENT_BUFSIZE 8192
+
+struct private_client_data {
+       int status;
+       int fd;
+       struct client_args_info conf;
+       char *config_file;
+       char *key_file;
+       char *user;
+       RC4_KEY rc4_recv_key;
+       RC4_KEY rc4_send_key;
+       struct task task;
+       int eof;
+       char buf[CLIENT_BUFSIZE];
+       size_t loaded;
+       int check_r;
+       int check_w;
+       long unsigned challenge_nr;
+       /* only used if stdin gets sent to para_server */
+       char *inbuf;
+       size_t *in_loaded;
+       int *in_eof;
+};
+
+int client_open(struct private_client_data *pcd);
+void client_close(struct private_client_data *pcd);
+int client_parse_config(int argc, char *argv[],
+       struct private_client_data **pcd_ptr);
+void client_pre_select(struct sched *s, struct task *t);
+void client_post_select(struct sched *s, struct task *t);