From c0525750fd090bca0f1ab1884cc26ecd227addb7 Mon Sep 17 00:00:00 2001
From: Aris Adamantiadis <aris@0xbadc0de.be>
Date: Tue, 20 Sep 2005 14:26:04 +0000
Subject: ssh-1 small modulus server keys patch acl bases in mercurius

git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@37 7dcaeef0-15fb-0310-b436-a5af3365683c
---
 sftp_server/Makefile    |  2 +-
 sftp_server/Makefile.in |  2 +-
 sftp_server/acl.c       | 31 +++++++++++++++++++++++++++++++
 sftp_server/server.h    | 43 +++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 76 insertions(+), 2 deletions(-)
 create mode 100644 sftp_server/acl.c

(limited to 'sftp_server')

diff --git a/sftp_server/Makefile b/sftp_server/Makefile
index e3cfecbe..325e2bb4 100644
--- a/sftp_server/Makefile
+++ b/sftp_server/Makefile
@@ -1,4 +1,4 @@
-OBJECTS= main.o config.o list.o protocol.o userauth.o \
+OBJECTS= main.o config.o list.o protocol.o userauth.o file.o acl.o \
 		libconfig/libconfig.a ../libssh/libssh.a
 SHELL = /bin/sh
 
diff --git a/sftp_server/Makefile.in b/sftp_server/Makefile.in
index 47061d00..55c9f3cf 100644
--- a/sftp_server/Makefile.in
+++ b/sftp_server/Makefile.in
@@ -1,4 +1,4 @@
-OBJECTS= main.o config.o list.o protocol.o userauth.o \
+OBJECTS= main.o config.o list.o protocol.o userauth.o file.o acl.o \
 		libconfig/libconfig.a ../libssh/libssh.a
 SHELL = /bin/sh
 VPATH = @srcdir@
diff --git a/sftp_server/acl.c b/sftp_server/acl.c
new file mode 100644
index 00000000..31c448e5
--- /dev/null
+++ b/sftp_server/acl.c
@@ -0,0 +1,31 @@
+/* Access control lists*/
+/*
+Copyright 2005 Aris Adamantiadis
+
+This file is part of the SSH Library
+
+The SSH Library 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.
+
+The SSH Library 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 the SSH Library; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+#include "server.h"
+
+int acl_open(char *file, int mode);
+int acl_opendir(char *dir);
+int acl_stat(char *file);
+int acl_rm(char *file);
+int acl_rmdir(char *dir);
+int acl_mv(char *from, char *to);
+int acl_mkdir(char *dir);
+int acl_symlink(char *from, char *to);
+int acl_setstat(char *file);
diff --git a/sftp_server/server.h b/sftp_server/server.h
index f4f30a27..b37b1fb4 100644
--- a/sftp_server/server.h
+++ b/sftp_server/server.h
@@ -44,3 +44,46 @@ struct dir {
     list *Write;
 };
 
+/* acl_* functions returns this : */
+/* 1 : operation allowed */
+/* 0 : operation denied */
+int acl_open(char *file, int mode);
+int acl_opendir(char *dir);
+int acl_stat(char *file);
+int acl_rm(char *file);
+int acl_rmdir(char *dir);
+int acl_mv(char *from, char *to);
+int acl_mkdir(char *dir);
+int acl_symlink(char *from, char *to);
+int acl_setstat(char *file);
+
+/* still experimental */
+
+#define BLOCKLEN 65536
+
+/* here is how it works : */
+/* the buffer is BLOCKLEN long. */
+/* Bytes is the number of valid bytes into the buffer. these valid bytes */
+/* begin at &buffer[0]  */
+/* buffer+start is mapped at offset. */
+/* thus, there are (bytes-start) bytes ready to be read. */
+
+struct file {
+    int fd;
+    u64 offset;
+    unsigned char buffer[BLOCKLEN];
+    int bytes;
+    int start; // number of the first byte pointed by offset
+    int mode;
+    int eof;
+    int delayed_write; /* there are data into the buffer to be read */
+    int write_end; /* end of data, relative to buffer[0] */
+    int write_start; /* begining of data */
+};
+
+
+struct file *file_open(char *filename, int mode);
+int file_sync(struct file *file);
+int file_close(struct file *file);
+
+
-- 
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