use md5.c for computation of md5sums
create a framework for computing digests and reading digests in TWRP
add space for backwards compatibility with bb md5sum
Change-Id: Ia18e3f430eed5eba22e5052d39b9b8d88ecd4536
diff --git a/twrpDigest.hpp b/twrpDigest.hpp
new file mode 100644
index 0000000..80828fc
--- /dev/null
+++ b/twrpDigest.hpp
@@ -0,0 +1,35 @@
+/*
+ Copyright 2012 bigbiff/Dees_Troy TeamWin
+ This file is part of TWRP/TeamWin Recovery Project.
+
+ TWRP 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.
+
+ TWRP 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 TWRP. If not, see <http://www.gnu.org/licenses/>.
+*/
+extern "C" {
+ #include "digest/md5.h"
+}
+using namespace std;
+
+class twrpDigest {
+ public:
+ void setfn(string fn);
+ void setdir(string dir);
+ int computeMD5(void);
+ int verify_md5digest(void);
+ int write_md5digest(void);
+ private:
+ int read_md5digest(void);
+ string md5fn;
+ vector<string> lines;
+ unsigned char md5sum[MD5LENGTH];
+};