+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/md5.h>
+#include <apt-pkg/sha1.h>
+#include <apt-pkg/sha2.h>
+
+#include <stddef.h>
+#include <algorithm>
+#include <unistd.h>
+#include <string>
+#include <iostream>
+ /*}}}*/
+
+const char* HashString::_SupportedHashes[] =
+{
+ "SHA512", "SHA256", "SHA1", "MD5Sum", NULL
+};
+
+HashString::HashString()
+{
+}
+
+HashString::HashString(std::string Type, std::string Hash) : Type(Type), Hash(Hash)
+{
+}
+
+HashString::HashString(std::string StringedHash) /*{{{*/
+{
+ // legacy: md5sum without "MD5Sum:" prefix
+ if (StringedHash.find(":") == std::string::npos && StringedHash.size() == 32)
+ {
+ Type = "MD5Sum";
+ Hash = StringedHash;
+ return;
+ }
+ std::string::size_type pos = StringedHash.find(":");
+ Type = StringedHash.substr(0,pos);
+ Hash = StringedHash.substr(pos+1, StringedHash.size() - pos);
+
+ if(_config->FindB("Debug::Hashes",false) == true)
+ std::clog << "HashString(string): " << Type << " : " << Hash << std::endl;
+}
+ /*}}}*/
+bool HashString::VerifyFile(std::string filename) const /*{{{*/
+{
+ std::string fileHash = GetHashForFile(filename);
+
+ if(_config->FindB("Debug::Hashes",false) == true)
+ std::clog << "HashString::VerifyFile: got: " << fileHash << " expected: " << toStr() << std::endl;
+
+ return (fileHash == Hash);
+}