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author | Jedidiah Barber <contact@jedbarber.id.au> | 2021-07-14 11:27:03 +1200 |
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committer | Jedidiah Barber <contact@jedbarber.id.au> | 2021-07-14 11:27:03 +1200 |
commit | 3cb7fdea950dd2d0377f0d9ad8a88fcb7c48b842 (patch) | |
tree | cedbfc08a6bf0bd8cb6ec6c8d8dd94a4e715439b /Volume/VolumePasswordCache.cpp |
Diffstat (limited to 'Volume/VolumePasswordCache.cpp')
-rw-r--r-- | Volume/VolumePasswordCache.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/Volume/VolumePasswordCache.cpp b/Volume/VolumePasswordCache.cpp new file mode 100644 index 0000000..23472d2 --- /dev/null +++ b/Volume/VolumePasswordCache.cpp @@ -0,0 +1,43 @@ +/* + Copyright (c) 2008 TrueCrypt Developers Association. All rights reserved. + + Governed by the TrueCrypt License 3.0 the full text of which is contained in + the file License.txt included in TrueCrypt binary and source code distribution + packages. +*/ + +#include "VolumePasswordCache.h" + +namespace TrueCrypt +{ + CachedPasswordList VolumePasswordCache::GetPasswords () + { + CachedPasswordList passwords; + + foreach_ref (const VolumePassword &password, CachedPasswords) + passwords.push_back (make_shared <VolumePassword> (VolumePassword (password))); + + return passwords; + } + + void VolumePasswordCache::Store (const VolumePassword &newPassword) + { + CachedPasswordList::iterator iter = CachedPasswords.begin(); + foreach_ref (const VolumePassword &password, CachedPasswords) + { + if (newPassword == password) + { + CachedPasswords.erase (iter); + break; + } + iter++; + } + + CachedPasswords.push_front (make_shared <VolumePassword> (VolumePassword (newPassword))); + + if (CachedPasswords.size() > Capacity) + CachedPasswords.pop_back(); + } + + CachedPasswordList VolumePasswordCache::CachedPasswords; +} |