Add options to print progress regularly and to save/restore state

Author: glv2

AUTHORS

@@ -1,2 +1,2 @@
-2014-2015 Guillaume LE VAILLANT <guillaume.le.vaillant@openmailbox.org>
+2014-2017 Guillaume LE VAILLANT <glv@posteo.net>
 2015-2015 Paweł Stiasny <pawelstiasny@gmail.com>

ChangeLog

@@ -1,3 +1,9 @@
+2017-07-19 Guillaume LE VAILLANT <glv@posteo.net>
+	Version 1.5.0
+	Add bruteforcing speed and last tried password to progress info.
+	Add option to print progress info regularly.
+	Add option to restore/save state from/to a file.
+
 2016-05-24 Guillaume LE VAILLANT <guillaume.le.vaillant@openmailbox.org>
 	Version 1.4.1
 	Fix a mutex in the function reading lines from the dictionary file.

INSTALL

@@ -1,3 +1,6 @@
+Version 1.5.0
+  2017-07-19
+
 Version 1.4.1
   2016-05-24
 

NEWS

@@ -44,7 +44,7 @@ per line.
 The program requires the OpenSSL and BerkeleyDB libraries. Installation on Debian & Ubuntu:
 
 
-	apt-get install libdb6.0-dev libssl-dev -y
+	apt install libdb6.0-dev libssl-dev -y
 
 
 ## Compilation
@@ -107,6 +107,18 @@ Print progress info:
     pkill -USR1 -f bruteforce-wallet
 
 
+Print progress info every 30 seconds:
+
+    bruteforce-wallet -t 6 -f dictionary.txt -v 30 wallet.dat
+
+
+Save/restore state between sessions:
+
+    bruteforce-wallet -t 6 -f dictionary.txt -w state.txt wallet.dat
+      (Let the program run for a few minutes and stop it)
+    bruteforce-wallet -t 6 -w state.txt wallet.dat
+
+
 ## Donations
 
 If you find this program useful and want to make a donation, you can send coins

README

@@ -1,4 +1,4 @@
-AC_INIT(bruteforce_wallet, 1.4.1)
+AC_INIT(bruteforce_wallet, 1.5.0)
 AM_INIT_AUTOMAKE
 AC_CONFIG_SRCDIR(src/bruteforce-wallet.c)
 
@@ -7,7 +7,7 @@ AC_PROG_CC
 AC_PROG_INSTALL
 
 dnl Check for standard headers
-AC_CHECK_HEADERS([math.h locale.h signal.h stdio.h stdlib.h string.h unistd.h wchar.h])
+AC_CHECK_HEADERS([ctype.h locale.h math.h signal.h stdio.h stdlib.h string.h time.h unistd.h wchar.h])
 
 dnl Check for functions
 AC_CHECK_FUNCS([calloc malloc realloc free])
@@ -18,6 +18,7 @@ AC_CHECK_FUNCS([memcmp memset])
 AC_CHECK_FUNCS([setlocale mbstowcs wcsncpy wcstombs])
 AC_CHECK_FUNCS([getopt])
 AC_CHECK_FUNCS([signal])
+AC_CHECK_FUNCS([localtime setitimer strftime time])
 
 dnl Check for libraries
 AC_CHECK_LIB(m, pow, [], AC_MSG_ERROR([math library required]))

configure.ac

@@ -0,0 +1,33 @@
+# Copyright 2014-2015 Guillaume LE VAILLANT
+# Distributed under the terms of the GNU General Public License v3
+
+EAPI="5"
+
+inherit eutils autotools
+
+DESCRIPTION="A bruteforce cracker for Peercoin (and Bitcoin, Litecoin, etc...) encrypted wallet files."
+HOMEPAGE="https://github.com/glv2/${PN}"
+SRC_URI="https://github.com/glv2/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~x86"
+
+DEPEND="
+	dev-libs/openssl
+	sys-libs/db
+"
+RDEPEND="${DEPEND}"
+
+src_prepare() {
+	eautoreconf
+}
+
+src_configure() {
+	econf
+}
+
+src_install() {
+	dobin "${PN}"
+	dodoc AUTHORS ChangeLog COPYING NEWS README
+}