more code to integrate gui elements and script

src/monmort.xpm

@@ -0,0 +1,47 @@
+/* XPM */
+
+/* The Tomb icon is an artwork by Jordi aka MonMort
+   a nomadic graffiti artist from Barcelona */
+
+const char *monmort[] = {
+/* columns rows colors chars-per-pixel */
+"32 32 5 1",
+"  c #000000",
+". c #010101",
+"X c #020202",
+"o c #C1C1C1",
+"O c None",
+/* pixels */
+"OO                            OO",
+"O oooooooooooooooooooooooooooo O",
+" oooooooooooooooooooooooooooooo ",
+" oooooooooooooooooooooooooooooo ",
+" oooooooo  X     oooooo     ooo ",
+" oooooooo        oooooo     ooo ",
+" oooooooo        oooooo     ooo ",
+" oooooooo        oooooo     oooX",
+" oooooooo    X   oooooo     ooo ",
+" oooooooo        oooooo     ooo ",
+" oooooooo       Xoooooo     ooo ",
+" oooooooo        oooooo   X ooo ",
+" oooooooo X      oooooo     ooo ",
+" oooooooooooooooooooooooooooooo ",
+" oooooooooooooooooooooo oooooooX",
+" ooooooooooooooooooooooo oooooo ",
+" oooooooooooooooo      X  ooooo ",
+"O ooooooooooooooooooooooooooooo ",
+"OO          oooooooooooooooooo O",
+"OOOOOOOOOOOO oooo ooo ooo ooo OO",
+"OOOOOOOOOOOOO ooo ooo oooXooo OO",
+"OOOOOOOOOOOOO oooXooo ooo ooo OO",
+"OOOOOOOOOOOOO ooo ooo ooo ooo OO",
+"OOOOOOOOOOOOO ooo ooo ooo ooo OO",
+"OOOOOOOOOOOOO ooo ooo ooo ooo OO",
+"OOOOOOOOOOOOO ooo ooo ooo ooo OO",
+"OOOOOOOOOOOOO ooo ooo ooo oooXOO",
+"OOOOOOOOOOOOO ooo ooo ooo ooo OO",
+"OOOOOOOOOOOOOXooo ooo ooo ooo OO",
+"OOOOOOOOOOOOO ooooooooooooooo OO",
+"OOOOOOOOOOOOOO ooooooooooooo OOO",
+"OOOOOOOOOOOOOOO             OOOO"
+};

src/tomb

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/zsh
 #
 # Tomb
 #
@@ -30,7 +30,7 @@
 VERSION=0.9
 DATE=Jan/2011
 
-PATH=/usr/bin:/usr/sbin:/bin:/sbin   
+# PATH=/usr/bin:/usr/sbin:/bin:/sbin   
 
 # standard output message routines
 # it's always useful to wrap them, in case we change behaviour later
@@ -126,6 +126,11 @@ ask_password() {
 	    
 }
 
+# drop privileges
+exec_as_user() {
+    func "executing as user '$SUDO_USER': ${(f)@}"
+    sudo -u $SUDO_USER ${@} &
+}
 
 
 ############################
@@ -134,16 +139,15 @@ ask_password() {
 
 notice "Tomb  -  simple commandline tool for encrypted storage"
 act "version $VERSION ($DATE) by Jaromil @ dyne.org"
-act ""
+func "invoked with args \"${(f)@}\" "
-func "invoked with args \"$*\" "
 func "running on `date`"
 
 
-OPTS=`getopt -o hvs:k: -n 'tomb' -- "$@"`
+OPTS=`getopt -o hvs:k:S -n 'tomb' -- "$@"`
-
 while true; do
     case "$1" in
 	-h)
+	    act ""
 	    notice "Syntax: tomb [options] command [file] [mountpoint | size]"
 	    act ""
             notice "Options:"
@@ -151,6 +155,7 @@ while true; do
 	    act "-v     print out the version information for this tool"
 	    act "-s     size of the storage file when creating one (in MBytes)"
 	    act "-k     path to the key to use for decryption"
+	    act "-S     acquire super user rights if possible"
 	    act ""
             notice "Commands:"
 	    act "create     create a new encrypted storage FILE and keys"
@@ -159,6 +164,7 @@ while true; do
 	    echo; exit 2 ;;
 	-v)
 	    # print out the GPL license in this file
+	    act ""
 	    cat $0 | awk '
 BEGIN { license=0 }
 /^# This source/  { license=1 }
@@ -167,6 +173,37 @@ BEGIN { license=0 }
 '
 	    act ""
 	    exit 0 ;;
+	-S) GETPRIV=true; shift 1 ;;
+	*)  break ;;
+    esac
+done
+
+id | grep root > /dev/null
+if [ $? != 0 ]; then
+    error "This program must be run as root to produce results"
+    if [ "$GETPRIV" = "true" ]; then
+	which gksu > /dev/null
+	if [ $? = 0 ]; then
+	    act "Using gksu for root execution of 'tomb ${(f)@}'"
+	    gksu "tomb ${(f)@}"
+	    exit $?
+	fi
+	which sudo > /dev/null
+	if [ $? = 0 ]; then
+	    act "Using sudo for root execution of 'tomb ${(f)@}'"
+	    sudo "tomb ${(f)@}"
+	    exit $?
+	fi
+	exit 1
+    else
+	exit 1
+    fi
+fi
+
+# now process the real options
+OPTS=`getopt -o hvs:k:S -n 'tomb' -- "$@"`
+while true; do
+    case "$1" in
         -s) SIZE=$2; shift 2 ;;
 	-k) KEY=$2; shift 2 ;;
 	--) shift; break ;;
@@ -180,11 +217,7 @@ if [ -z $CMD ]; then
     exit 0
 fi
 
-id | grep root > /dev/null
+
-if [ $? != 0 ]; then
-    error "This program must be run as root to produce results"
-    exit 1
-fi
 
 func "command: $CMD for file $FILE"
 
@@ -193,7 +226,7 @@ tombtab=${tombdir}/fstab
 if ! [ -r ${tombtab} ]; then
     act "creating tomb filesystem tab in your home"
     mkdir -p ${HOME}/.tomb
-    echo "# entombed filesystem information, see man tomb" >          ${tombtab}
+    echo "# entombed filesystem information, see man tomb (TODO)" >          ${tombtab}
     echo "# format here is similar to the system wide fstab" >>       ${tombtab}
     echo "# <file system> <mount point> <type> <options> <key>" >>    ${tombtab}
 fi
@@ -379,7 +412,9 @@ mount_tomb() {
     mount -t ext4 -o rw,noatime,nodev /dev/mapper/${mapper} ${MOUNT}
     
     notice "encrypted storage $FILE succesfully mounted on $MOUNT"
-    
+    if [ $DISPLAY ]; then 
+	exec_as_user tomb-gtk ${FILE} ${MOUNT}
+    fi
 }
 
 umount_tomb() {
@@ -388,7 +423,7 @@ umount_tomb() {
 
 	how_many_tombs="`ls /dev/mapper/tomb* 2>/dev/null | wc -w`"
 	if [ $how_many_tombs = 0 ]; then
-	    error "there is no tomb found to be mounted"
+	    error "there is no open tomb to be closed"
 	    return
 	elif [ $how_many_tombs = 1 ]; then
 	    mapper=`ls /dev/mapper/tomb* 2>/dev/null`
@@ -450,6 +485,8 @@ umount_tomb() {
     # fi
 
     notice "crypt storage ${mapper} unmounted"
+    exec_as_user tomb-notify "Tomb closed:" "${FILE}
+Rest In Peace."
 }
 	
 
@@ -457,8 +494,10 @@ case "$CMD" in
     create)   create_tomb ;;
     format)   format_tomb ;;
     mount)    mount_tomb  ;;
+    open)     mount_tomb  ;;
     umount)   umount_tomb ;;
     unmount)  umount_tomb ;;
+    close)    umount_tomb ;;
     *) error "command \"$CMD\" not recognized"
 	act "try -h for help"
 	;;

src/tomb-gtk.cpp

@@ -1,105 +1,89 @@
+/*  Tomb - encrypted storage undertaker
+ *  
+ *  (c) Copyright 2007-2011 Denis Roio <jaromil@dyne.org>
+ *
+ * This source code is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Public License as published 
+ * by the Free Software Foundation; either version 3 of the License,
+ * or (at your option) any later version.
+ *
+ * This source code 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.
+ * Please refer to the GNU Public License for more details.
+ *
+ * You should have received a copy of the GNU Public License along with
+ * this source code; if not, write to:
+ * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+
 #include <gtk/gtk.h>
+#include <libnotify/notify.h>
 
 /* The Tomb icon is an artwork by Jordi aka MonMort
    a nomadic graffiti artist from Barcelona */
-const char *monmort[] = {
+#include <monmort.xpm>
-/* columns rows colors chars-per-pixel */
-"32 32 5 1",
-"  c #000000",
-". c #010101",
-"X c #020202",
-"o c #C1C1C1",
-"O c None",
-/* pixels */
-"OO                            OO",
-"O oooooooooooooooooooooooooooo O",
-" oooooooooooooooooooooooooooooo ",
-" oooooooooooooooooooooooooooooo ",
-" oooooooo  X     oooooo     ooo ",
-" oooooooo        oooooo     ooo ",
-" oooooooo        oooooo     ooo ",
-" oooooooo        oooooo     oooX",
-" oooooooo    X   oooooo     ooo ",
-" oooooooo        oooooo     ooo ",
-" oooooooo       Xoooooo     ooo ",
-" oooooooo        oooooo   X ooo ",
-" oooooooo X      oooooo     ooo ",
-" oooooooooooooooooooooooooooooo ",
-" oooooooooooooooooooooo oooooooX",
-" ooooooooooooooooooooooo oooooo ",
-" oooooooooooooooo      X  ooooo ",
-"O ooooooooooooooooooooooooooooo ",
-"OO          oooooooooooooooooo O",
-"OOOOOOOOOOOO oooo ooo ooo ooo OO",
-"OOOOOOOOOOOOO ooo ooo oooXooo OO",
-"OOOOOOOOOOOOO oooXooo ooo ooo OO",
-"OOOOOOOOOOOOO ooo ooo ooo ooo OO",
-"OOOOOOOOOOOOO ooo ooo ooo ooo OO",
-"OOOOOOOOOOOOO ooo ooo ooo ooo OO",
-"OOOOOOOOOOOOO ooo ooo ooo ooo OO",
-"OOOOOOOOOOOOO ooo ooo ooo oooXOO",
-"OOOOOOOOOOOOO ooo ooo ooo ooo OO",
-"OOOOOOOOOOOOOXooo ooo ooo ooo OO",
-"OOOOOOOOOOOOO ooooooooooooooo OO",
-"OOOOOOOOOOOOOO ooooooooooooo OOO",
-"OOOOOOOOOOOOOOO             OOOO"
-};
-
 
 GtkStatusIcon *status_tomb;
 GtkMenu *menu_tomb;
 
+NotifyNotification *notice;
+GError *error;
+
 // forward declaration of callbacks
 gboolean left_click(GtkWidget *w, GdkEvent *e);
-gboolean cb_open(GtkWidget *w, GdkEvent *e);
+gboolean cb_close(GtkWidget *w, GdkEvent *e);
-gboolean cb_quit(GtkWidget *w, GdkEvent *e);
-
 
 
 int main(int argc, char **argv) {
-
   GObject *tray;
   GdkPixbuf *pb_monmort;
-  GtkWidget *menu_open, *menu_close, *menu_quit;
+  GtkWidget *menu_close;
   gint menu_x, menu_y;
   gboolean push_in = true;
 
+  char tomb_file[512];
+  
   gtk_set_locale();
   gtk_init(&argc, &argv);
 
+  // libnotify
+  notify_init(PACKAGE);
+
   // set and show the status icon
   pb_monmort = gdk_pixbuf_new_from_xpm_data(monmort);
   status_tomb = gtk_status_icon_new_from_pixbuf(pb_monmort);
   //  gtk_status_icon_set_name(status_tomb, "tomb");
   gtk_status_icon_set_title(status_tomb, "Tomb");
-  gtk_status_icon_set_tooltip_text (status_tomb, "Tomb - encrypted storage undertaker");
+  gtk_status_icon_set_tooltip_text (status_tomb, "Tomb - crypto undertaker");
 
   //  gtk_status_icon_set_blinking(status_tomb, true);
   menu_tomb = (GtkMenu*) gtk_menu_new();
 
-  menu_open = gtk_menu_item_new_with_label("Open");
-  gtk_menu_attach(menu_tomb, menu_open, 0, 1, 0, 1);
-  g_signal_connect_swapped(menu_open, "activate", G_CALLBACK(cb_open), NULL);
-  gtk_widget_show(menu_open);
-  
   menu_close = gtk_menu_item_new_with_label("Close");
-  gtk_menu_attach(menu_tomb, menu_close, 0, 1, 1, 2);
+  gtk_menu_attach(menu_tomb, menu_close, 0, 1, 0, 1);
+  g_signal_connect_swapped(menu_close, "activate", G_CALLBACK(cb_close), NULL);
   gtk_widget_show(menu_close);
   
-  menu_quit = gtk_menu_item_new_with_label("Quit");
-  gtk_menu_attach(menu_tomb, menu_quit, 0, 1, 2, 3);
-  g_signal_connect_swapped(menu_quit, "activate", G_CALLBACK(cb_quit), NULL);
-  gtk_widget_show(menu_quit);
-
   g_signal_connect_swapped(status_tomb, "activate", G_CALLBACK(left_click), menu_tomb);
 
+  notice = notify_notification_new_with_status_icon
+    ("Tomb encrypted undertaker",
+     "We started digging out bones",
+     NULL, status_tomb);
+  notify_notification_set_icon_from_pixbuf(notice, pb_monmort);
+
+  notify_notification_show(notice, &error);
+
   gtk_main();
   
-  exit(0);
+  notify_uninit();
 
+  exit(0);
   
 }
 
@@ -109,7 +93,7 @@ gboolean left_click(GtkWidget *w, GdkEvent *e) {
 		 gtk_status_icon_position_menu, status_tomb,
 		 1, gtk_get_current_event_time());
 } 
-gboolean cb_open(GtkWidget *w, GdkEvent *e) { 
+gboolean cb_close(GtkWidget *w, GdkEvent *e) { 
-  execlp("tomb","tomb","mount","sarcofago","/mnt/etrom",NULL);
+  execlp("tomb","tomb","-S","umount",NULL);
+  gtk_main_quit();
 }
-gboolean cb_quit(GtkWidget *w, GdkEvent *e) { gtk_main_quit(); }

src/tomb-notify.cpp

@@ -0,0 +1,70 @@
+/*  Tomb - encrypted storage undertaker
+ *  
+ *  (c) Copyright 2007-2011 Denis Roio <jaromil@dyne.org>
+ *
+ * This source code is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Public License as published 
+ * by the Free Software Foundation; either version 3 of the License,
+ * or (at your option) any later version.
+ *
+ * This source code 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.
+ * Please refer to the GNU Public License for more details.
+ *
+ * You should have received a copy of the GNU Public License along with
+ * this source code; if not, write to:
+ * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+// this file is a notification tool to send messages on the screen
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <libnotify/notify.h>
+
+/* The Tomb icon is an artwork by Jordi aka MonMort
+   a nomadic graffiti artist from Barcelona */
+#include <monmort.xpm>
+
+int main(int argc, char **argv) {
+  NotifyNotification *notice;
+  GError *error;
+  GdkPixbuf *pb_monmort;
+
+  char title[256];
+  char body[512];
+
+  gtk_set_locale();
+  gtk_init(&argc, &argv);
+
+  // libnotify
+  notify_init(PACKAGE);
+
+  if(argc<3)
+    snprintf(body,511, "I'm the crypto undertaker.\nLet's start digging out bones.");
+  else
+    snprintf(body,511, "%s", argv[2]);
+
+  if(argc<2)
+    snprintf(title,255,"%s version %s",PACKAGE,VERSION);
+  else
+    snprintf(title,255, "%s", argv[1]);
+    
+  // set the icon
+  pb_monmort = gdk_pixbuf_new_from_xpm_data(monmort);
+
+  notice = notify_notification_new(title, body, NULL, NULL);
+  notify_notification_set_icon_from_pixbuf(notice, pb_monmort);
+
+  notify_notification_show(notice, &error);
+
+  notify_uninit();
+
+  usleep(.5);
+
+  exit(0);
+  
+}