Add empty vfs module

Signed-off-by: Slava Zanko <slavazanko@gmail.com>

configure.ac

@@ -572,6 +572,8 @@ src/vfs/local/Makefile
 
 src/vfs/sfs/Makefile
 
+src/vfs/smbfs/Makefile
+
 src/vfs/tar/Makefile
 
 src/vfs/undelfs/Makefile

src/vfs/Makefile.am

@@ -26,6 +26,7 @@ SUBDIRS += ftpfs
 libmc_vfs_la_LIBADD += ftpfs/libvfs-ftpfs.la
 endif
 
+
 if ENABLE_VFS_SFTP
 SUBDIRS += sftpfs
 libmc_vfs_la_LIBADD += sftpfs/libvfs-sftpfs.la
@@ -36,6 +37,11 @@ SUBDIRS += sfs
 libmc_vfs_la_LIBADD += sfs/libvfs-sfs.la
 endif
 
+if ENABLE_VFS_SMB
+SUBDIRS += smbfs
+libmc_vfs_la_LIBADD += smbfs/libvfs-smbfs.la
+endif
+
 if ENABLE_VFS_TAR
 SUBDIRS += tar
 libmc_vfs_la_LIBADD += tar/libvfs-tar.la

src/vfs/plugins_init.c

@@ -58,6 +58,10 @@
 #include "sftpfs/init.h"
 #endif
 
+#ifdef ENABLE_VFS_SMB
+#include "smbfs/init.h"
+#endif
+
 #ifdef ENABLE_VFS_SFS
 #include "sfs/sfs.h"
 #endif
@@ -115,6 +119,9 @@ vfs_plugins_init (void)
 #ifdef ENABLE_VFS_SFTP
     init_sftpfs ();
 #endif /* ENABLE_VFS_SFTP */
+#ifdef ENABLE_VFS_SMB
+    init_smbfs ();
+#endif /* ENABLE_VFS_SMB */
 #ifdef ENABLE_VFS_FISH
     init_fish ();
 #endif /* ENABLE_VFS_FISH */

src/vfs/smbfs/Makefile.am

@@ -0,0 +1,9 @@
+AM_CPPFLAGS = $(GLIB_CFLAGS) -I$(top_srcdir)
+
+noinst_LTLIBRARIES = libvfs-smbfs.la
+
+libvfs_smbfs_la_SOURCES = \
+	init.c init.h \
+	internal.c internal.h \
+	vfs_class.c vfs_subclass.c
+

src/vfs/smbfs/init.c

@@ -0,0 +1,70 @@
+/* Virtual File System: Samba file system.
+   The interface function
+
+   Copyright (C) 2013
+   The Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander 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 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include "lib/global.h"
+
+#include "lib/vfs/netutil.h"
+
+#include "internal.h"
+
+#include "init.h"
+
+/*** global variables ****************************************************************************/
+
+/*** file scope macro definitions ****************************************************************/
+
+/*** file scope type declarations ****************************************************************/
+
+/*** file scope variables ************************************************************************/
+
+/*** file scope functions ************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+/* --------------------------------------------------------------------------------------------- */
+/*** public functions ****************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+/**
+ * Initialization of Samba Virtual File Sysytem.
+ */
+
+void
+init_smbfs (void)
+{
+    tcp_init ();
+
+    smbfs_init_class ();
+    smbfs_init_subclass ();
+
+    vfs_s_init_class (&smbfs_class, &smbfs_subclass);
+
+    smbfs_init_class_callbacks ();
+    smbfs_init_subclass_callbacks ();
+
+    vfs_register_class (&smbfs_class);
+}
+
+/* --------------------------------------------------------------------------------------------- */

src/vfs/smbfs/init.h

@@ -0,0 +1,23 @@
+/**
+ * \file
+ * \brief Header: Samba FS
+ */
+
+#ifndef MC__VFS_SMBFS_INIT_H
+#define MC__VFS_SMBFS_INIT_H
+
+/*** typedefs(not structures) and defined constants **********************************************/
+
+/*** enums ***************************************************************************************/
+
+/*** structures declarations (and typedefs of structures)*****************************************/
+
+/*** global variables defined in .c file *********************************************************/
+
+/*** declarations of public functions ************************************************************/
+
+void init_smbfs (void);
+
+/*** inline functions ****************************************************************************/
+
+#endif /* MC__VFS_SMBFS_INIT_H */

src/vfs/smbfs/internal.c

@@ -0,0 +1,63 @@
+/* Virtual File System: Samba file system.
+   The internal functions
+
+   Copyright (C) 2013
+   The Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander 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 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include "lib/global.h"
+
+#include "internal.h"
+
+/*** global variables ****************************************************************************/
+
+/*** file scope macro definitions ****************************************************************/
+
+/*** file scope type declarations ****************************************************************/
+
+/*** file scope variables ************************************************************************/
+
+/*** file scope functions ************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+/* --------------------------------------------------------------------------------------------- */
+/*** public functions ****************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+void
+smbfs_cb_authdata_provider (const char *server, const char *share,
+                            char *workgroup, int wgmaxlen, char *username, int unmaxlen,
+                            char *password, int pwmaxlen)
+{
+    (void) server;
+    (void) share;
+    (void) workgroup;
+    (void) wgmaxlen;
+    (void) username;
+    (void) unmaxlen;
+    (void) password;
+    (void) pwmaxlen;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+

src/vfs/smbfs/internal.h

@@ -0,0 +1,39 @@
+/**
+ * \file
+ * \brief Header: SFTP FS
+ */
+
+#ifndef MC__VFS_SMBFS_INTERNAL_H
+#define MC__VFS_SMBFS_INTERNAL_H
+
+#include <libsmbclient.h>
+
+#include "lib/vfs/vfs.h"
+#include "lib/vfs/xdirentry.h"
+
+/*** typedefs(not structures) and defined constants **********************************************/
+
+/*** enums ***************************************************************************************/
+
+/*** structures declarations (and typedefs of structures)*****************************************/
+
+/*** global variables defined in .c file *********************************************************/
+
+extern struct vfs_class smbfs_class;
+extern struct vfs_s_subclass smbfs_subclass;
+
+/*** declarations of public functions ************************************************************/
+
+void smbfs_init_class (void);
+void smbfs_init_subclass (void);
+void smbfs_init_class_callbacks (void);
+void smbfs_init_subclass_callbacks (void);
+
+void
+smbfs_cb_authdata_provider (const char *server, const char *share,
+                            char *workgroup, int wgmaxlen, char *username, int unmaxlen,
+                            char *password, int pwmaxlen);
+
+/*** inline functions ****************************************************************************/
+
+#endif /* MC__VFS_SMBFS_INTERNAL_H */

src/vfs/smbfs/vfs_class.c

@@ -0,0 +1,108 @@
+/* Virtual File System: Samba file system.
+   The VFS class functions
+
+   Copyright (C) 2013
+   The Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander 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 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <errno.h>
+
+#include "lib/global.h"
+
+#include "internal.h"
+
+/*** global variables ****************************************************************************/
+
+struct vfs_class smbfs_class;
+
+/*** file scope macro definitions ****************************************************************/
+
+/*** file scope type declarations ****************************************************************/
+
+/*** file scope variables ************************************************************************/
+
+/*** file scope functions ************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+/**
+ * Callback for VFS-class init action.
+ *
+ * @param me structure of VFS class
+ */
+
+static int
+smbfs_cb_init (struct vfs_class *me)
+{
+    (void) me;
+
+    if (smbc_init (smbfs_cb_authdata_provider, 0))
+    {
+        fprintf (stderr, "smbc_init returned %s (%i)\n", strerror (errno), errno);
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+/**
+ * Callback for VFS-class deinit action.
+ *
+ * @param me structure of VFS class
+ */
+
+static void
+smbfs_cb_done (struct vfs_class *me)
+{
+    (void) me;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+/*** public functions ****************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+/**
+ * Initialization of VFS class structure.
+ *
+ * @return the VFS class structure.
+ */
+
+void
+smbfs_init_class (void)
+{
+    memset (&smbfs_class, 0, sizeof (struct vfs_class));
+    smbfs_class.name = "smbfs";
+    smbfs_class.prefix = "smb";
+    smbfs_class.flags = VFSF_NOLINKS;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+/**
+ * Initialization of VFS class callbacks.
+ */
+
+void
+smbfs_init_class_callbacks (void)
+{
+    smbfs_class.init = smbfs_cb_init;
+    smbfs_class.done = smbfs_cb_done;
+}
+
+/* --------------------------------------------------------------------------------------------- */

src/vfs/smbfs/vfs_subclass.c

@@ -0,0 +1,72 @@
+/* Virtual File System: Samba file system.
+   The VFS subclass functions
+
+   Copyright (C) 2013
+   The Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander 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 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include "lib/global.h"
+
+#include "internal.h"
+
+/*** global variables ****************************************************************************/
+
+struct vfs_s_subclass smbfs_subclass;
+
+/*** file scope macro definitions ****************************************************************/
+
+/*** file scope type declarations ****************************************************************/
+
+/*** file scope variables ************************************************************************/
+
+/*** file scope functions ************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+/* --------------------------------------------------------------------------------------------- */
+/*** public functions ****************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+/**
+ * Initialization of VFS subclass structure.
+ *
+ * @return VFS subclass structure.
+ */
+
+void
+smbfs_init_subclass (void)
+{
+    memset (&smbfs_subclass, 0, sizeof (struct vfs_s_subclass));
+    smbfs_subclass.flags = VFS_S_REMOTE;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+/**
+ * Initialization of VFS subclass callbacks.
+ */
+
+void
+smbfs_init_subclass_callbacks (void)
+{
+
+}
+
+/* --------------------------------------------------------------------------------------------- */