public bool Open(String file)
{
try
{
BinaryReader br = new BinaryReader(File.Open(file, FileMode.Open));
VaultFileHeader header;
if (br != null)
{
header.magic = br.ReadUInt32();
if (header.magic != VAULT_MAGIC)
{
return(false);
}
header.version = br.ReadUInt16();
if (header.version != VAULT_VERSION)
{
return(false);
}
header.entries = br.ReadUInt32();
UInt32 temp;
Byte keyLen;
UInt16 valueLen;
for (int i = 0; i < header.entries; i++)
{
//timestamp
//C++ time_t
temp = br.ReadUInt32();
keyLen = br.ReadByte();
valueLen = br.ReadUInt16();
char[] key = br.ReadChars(keyLen);
char[] value = br.ReadChars(valueLen);
VaultEntry entry = new VaultEntry();
entry.key = new string( key );
entry.timestamp = temp;
keyValues.Add(entry, new string( value ));
}
br.Close();
return(true);
}
}
catch (Exception e)
{
DarkMessageBox.ShowError("Failed to parse vault file\n" + e.Message, "Error");
return(false);
}
return(false);
}
private void UpdateTimestamp(VaultEntry itemEntry)
{
if (itemEntry.timestamp != 0)
{
txtTimestamp.Text = $"{itemEntry.timestamp.ToString()} ({VaultFile.ConvertFromUnixTime( itemEntry.timestamp ).ToString( "MMM dd, yyyy" )})";
}
else
{
txtTimestamp.Text = "Permanent";
}
}
private void BtnAddEntry_Click(object sender, EventArgs e)
{
VaultEntry vaultEntry = new VaultEntry();
int indexNum = GetNextFreeIndex();
vaultEntry.key = $"new_key-{indexNum}";
vaultEntry.timestamp = 0;
vaultFile.AddEntry(vaultEntry, "");
DarkListItem item = new DarkListItem(vaultEntry.key);
item.Tag = vaultEntry;
lvEntries.Items.Add(item);
lvEntries.SelectItem(lvEntries.Items.Count - 1);
}
private void LvEntries_SelectedIndicesChanged(object sender, EventArgs e)
{
if (lvEntries.Items.Count > 0)
{
List <int> item = lvEntries.SelectedIndices;
DarkListItem dItem = lvEntries.Items[item[0]];
selectedListItem = dItem;
VaultEntry itemEntry = (VaultEntry)dItem.Tag;
vaultFile.SelectedEntry = itemEntry;
this.txtKey.Text = itemEntry.key;
this.txtValue.Text = vaultFile.GetValue();
UpdateTimestamp(itemEntry);
}
}
public void DeleteEntry(VaultEntry entry)
{
keyValues.Remove(entry);
}
public void AddEntry(VaultEntry entry, String value)
{
keyValues.Add(entry, value);
}