Add auth dialog

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

src/vfs/smbfs/Makefile.am

@@ -3,6 +3,7 @@ AM_CPPFLAGS = $(GLIB_CFLAGS) -I$(top_srcdir)
 noinst_LTLIBRARIES = libvfs-smbfs.la
 
 libvfs_smbfs_la_SOURCES = \
+	auth_dialog.c \
 	dir.c \
 	init.c init.h \
 	internal.c internal.h \

src/vfs/smbfs/auth_dialog.c

@@ -0,0 +1,99 @@
+/* Virtual File System: Samba file system.
+   Show authentication dialog
+
+   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/widget.h"
+
+#include "internal.h"
+
+/*** global variables ****************************************************************************/
+
+/*** file scope macro definitions ****************************************************************/
+
+/*** file scope type declarations ****************************************************************/
+
+/*** file scope variables ************************************************************************/
+
+/*** file scope functions ************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+/* --------------------------------------------------------------------------------------------- */
+/*** public functions ****************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+void
+smbfs_auth_dialog (const char *server, const char *share,
+                   char *workgroup, int wgmaxlen, char *username, int unmaxlen,
+                   char *password, int pwmaxlen)
+{
+    char *smb_path;
+
+    smb_path =
+        g_strconcat (_("Samba share: "), PATH_SEP_STR, PATH_SEP_STR, server, PATH_SEP_STR, share,
+                     NULL);
+
+    {
+        char *new_workgroup = NULL;
+        char *new_username = NULL;
+        char *new_password = NULL;
+        quick_widget_t quick_widgets[] = {
+            /* *INDENT-OFF* */
+            QUICK_LABEL (smb_path, NULL),
+            QUICK_SEPARATOR (TRUE),
+            QUICK_LABELED_INPUT (N_("Workgroup:"), input_label_above,
+                                 workgroup, "input-3", &new_workgroup, NULL, FALSE, FALSE, INPUT_COMPLETE_NONE),
+            QUICK_LABELED_INPUT (N_("User name:"), input_label_above,
+                                 username, "input-2", &new_username, NULL, FALSE, FALSE, INPUT_COMPLETE_USERNAMES),
+            QUICK_LABELED_INPUT (N_("Password:"), input_label_above,
+                                 password, "input-1", &new_password, NULL, TRUE, FALSE, INPUT_COMPLETE_NONE),
+            QUICK_BUTTONS_OK_CANCEL,
+            QUICK_END
+            /* *INDENT-ON* */
+        };
+
+        quick_dialog_t qdlg = {
+            -1, -1, 64,
+            N_("Samba credentials"), "[Samba credentials]",
+            quick_widgets, NULL, NULL
+        };
+
+        if (quick_dialog (&qdlg) != B_CANCEL)
+        {
+            if (new_workgroup != NULL)
+                g_strlcpy (workgroup, new_workgroup, wgmaxlen);
+
+            if (new_username != NULL)
+                g_strlcpy (username, new_username, unmaxlen);
+
+            if (new_password != NULL)
+                g_strlcpy (password, new_password, pwmaxlen);
+        }
+        g_free (new_password);
+        g_free (new_username);
+        g_free (new_workgroup);
+    }
+    g_free (smb_path);
+}

src/vfs/smbfs/internal.c

@@ -53,14 +53,7 @@ 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;
+    smbfs_auth_dialog (server, share, workgroup, wgmaxlen, username, unmaxlen, password, pwmaxlen);
 }
 
 /* --------------------------------------------------------------------------------------------- */

src/vfs/smbfs/internal.h

@@ -38,6 +38,11 @@ void
 smbfs_cb_authdata_provider (const char *server, const char *share,
                             char *workgroup, int wgmaxlen, char *username, int unmaxlen,
                             char *password, int pwmaxlen);
+void
+smbfs_auth_dialog (const char *server, const char *share,
+                   char *workgroup, int wgmaxlen, char *username, int unmaxlen,
+                   char *password, int pwmaxlen);
+
 const char *smbfs_strerror (int err_no);
 
 char *smbfs_make_url (const vfs_path_element_t * element, gboolean with_path);