Initial checkin

1 files changed, 89 insertions, 0 deletions

diff --git a/libftpconn/priv.h b/libftpconn/priv.h
new file mode 100644
index 00000000..c0725852
--- /dev/null
+++ b/libftpconn/priv.h
@@ -0,0 +1,89 @@
+/* libftpconn private definitions
+
+   Copyright (C) 1997 Free Software Foundation, Inc.
+
+   Written by Miles Bader <miles@gnu.ai.mit.edu>
+
+   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, 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#ifndef __FTPCONN_PRIV_H__
+#define __FTPCONN_PRIV_H__
+
+#ifndef FTP_CONN_EI
+# define FTP_CONN_EI extern inline
+#endif
+
+/* Ftp reply codes.  */
+#define REPLY_DELAY	120	/* Service ready in nnn minutes */
+
+#define REPLY_OK	200	/* Command OK */
+#define REPLY_SYSTYPE	215	/* NAME version */
+#define REPLY_HELLO	220	/* Service ready for new user */
+#define REPLY_TRANS_OK	226	/* Closing data connection; requested file
+				   action successful */
+#define REPLY_PASV_OK	227	/* Entering passive mode */
+#define REPLY_LOGIN_OK	230	/* User logged in, proceed */
+#define REPLY_FCMD_OK	250	/* Requested file action okay, completed */
+#define REPLY_DIR_NAME	257	/* "DIR" msg */
+
+#define REPLY_NEED_PASS	331	/* User name okay, need password */
+#define REPLY_NEED_ACCT 332	/* Need account for login */
+
+#define REPLY_CLOSED	421	/* Service not available, closing control connection */
+#define REPLY_ABORTED	426	/* Connection closed; transfer aborted */
+
+#define REPLY_BAD_CMD	500	/* Syntax error; command unrecognized */
+#define REPLY_BAD_ARG	501	/* Synax error in parameters or arguments */
+#define REPLY_UNIMP_CMD	502	/* Command not implemented */
+#define REPLY_UNIMP_ARG	504	/* Command not implemented for that parameter */
+
+#define REPLY_NO_LOGIN	530	/* Not logged in */
+#define REPLY_NO_ACCT	532	/* Need account for storing files */
+#define REPLY_NO_SPACE	552	/* Requested file action aborted
+				   Exceeded storage allocation */
+
+#define REPLY_IS_PRELIM(rep) ((rep) >= 100 && (rep) < 200)
+#define REPLY_IS_SUCCESS(rep) ((rep) >= 200 && (rep) < 300)
+#define REPLY_IS_INCOMPLETE(rep) ((rep) >= 300 && (rep) < 400)
+#define REPLY_IS_TRANSIENT(rep) ((rep) >= 400 && (rep) < 500)
+#define REPLY_IS_FAILURE(rep) ((rep) >= 500 && (rep) < 600)
+
+FTP_CONN_EI error_t
+unexpected_reply (struct ftp_conn *conn, int reply, const char *reply_txt,
+		  const error_t *poss_errs)
+{
+  if (reply == REPLY_CLOSED)
+    return EPIPE;
+  else if (reply == REPLY_UNIMP_CMD || reply == REPLY_UNIMP_ARG)
+    return EOPNOTSUPP;
+  else if (reply == REPLY_BAD_ARG)
+    return EINVAL;
+  else if (REPLY_IS_FAILURE (reply) && reply_txt
+	   && conn->syshooks.interp_err && poss_errs)
+    return (*conn->syshooks.interp_err) (conn, reply_txt, poss_errs);
+  else if (REPLY_IS_TRANSIENT (reply))
+    return EAGAIN;
+  else
+    return EGRATUITOUS;
+}
+
+/* Error codes we think may result from file operations we do.  */
+extern const error_t ftp_conn_poss_file_errs[];
+
+error_t ftp_conn_get_pasv_addr (struct ftp_conn *conn, struct sockaddr **addr);
+
+error_t ftp_conn_send_actv_addr (struct ftp_conn *conn, struct sockaddr *addr);
+
+#endif /* __FTPCONN_PRIV_H__ */