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This commit is contained in:
AlexVallat
2013-06-19 18:44:35 +01:00
parent 4f49b073d8
commit 30cbc16051
11 changed files with 435 additions and 37 deletions
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92
src/KeePassLib2Android/PwGroup.cs
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@@ -35,6 +35,11 @@ namespace KeePassLib
/// </summary>
public sealed class PwGroup : ITimeLogger, IStructureItem, IDeepCloneable<PwGroup>
{
private const int SearchContextStringMaxLength = 50; // Note, doesn't include elipsis, if added
public const string SearchContextUuid = "Uuid";
public const string SearchContextParentGroup = "Parent Group";
public const string SearchContextTags = "Tags";
public const bool DefaultAutoTypeEnabled = true;
public const bool DefaultSearchingEnabled = true;
@@ -706,6 +711,18 @@ namespace KeePassLib
/// be stored.</param>
public void SearchEntries(SearchParameters sp, PwObjectList<PwEntry> listStorage,
IStatusLogger slStatus)
{
}
/// <summary>
/// Search this group and all subgroups for entries.
/// </summary>
/// <param name="sp">Specifies the search method.</param>
/// <param name="listStorage">Entry list in which the search results will
/// be stored.</param>
/// <param name="resultContexts">Dictionary that will be populated with text fragments indicating the context of why each entry (keyed by Uuid) was returned</param>
public void SearchEntries(SearchParameters sp, PwObjectList<PwEntry> listStorage, IDictionary<PwUuid, String> resultContexts,
IStatusLogger slStatus)
{
if(sp == null) { Debug.Assert(false); return; }
if(listStorage == null) { Debug.Assert(false); return; }
@@ -716,7 +733,7 @@ namespace KeePassLib
if((lTerms.Count <= 1) || sp.RegularExpression)
{
if(slStatus != null) uTotalEntries = GetEntriesCount(true);
SearchEntriesSingle(sp, listStorage, slStatus, ref uCurEntries,
SearchEntriesSingle(sp, listStorage, resultContexts , slStatus, ref uCurEntries,
uTotalEntries);
return;
}
@@ -748,7 +765,7 @@ namespace KeePassLib
bNegate = (sp.SearchString.Length > 0);
}
if(!pg.SearchEntriesSingle(sp, pgNew.Entries, slStatus,
if(!pg.SearchEntriesSingle(sp, pgNew.Entries, resultContexts, slStatus,
ref uCurEntries, uTotalEntries))
{
pg = null;
@@ -773,7 +790,7 @@ namespace KeePassLib
}
private bool SearchEntriesSingle(SearchParameters spIn,
PwObjectList<PwEntry> listStorage, IStatusLogger slStatus,
PwObjectList<PwEntry> listStorage, IDictionary<PwUuid, String> resultContexts, IStatusLogger slStatus,
ref ulong uCurEntries, ulong uTotalEntries)
{
SearchParameters sp = spIn.Clone();
@@ -856,42 +873,42 @@ namespace KeePassLib
if(strKey == PwDefs.TitleField)
{
if(bTitle) SearchEvalAdd(sp, kvp.Value.ReadString(),
rx, pe, listStorage);
rx, pe, listStorage, resultContexts, strKey);
}
else if(strKey == PwDefs.UserNameField)
{
if(bUserName) SearchEvalAdd(sp, kvp.Value.ReadString(),
rx, pe, listStorage);
rx, pe, listStorage, resultContexts, strKey);
}
else if(strKey == PwDefs.PasswordField)
{
if(bPassword) SearchEvalAdd(sp, kvp.Value.ReadString(),
rx, pe, listStorage);
rx, pe, listStorage, resultContexts, strKey);
}
else if(strKey == PwDefs.UrlField)
{
if(bUrl) SearchEvalAdd(sp, kvp.Value.ReadString(),
rx, pe, listStorage);
rx, pe, listStorage, resultContexts, strKey);
}
else if(strKey == PwDefs.NotesField)
{
if(bNotes) SearchEvalAdd(sp, kvp.Value.ReadString(),
rx, pe, listStorage);
rx, pe, listStorage, resultContexts, strKey);
}
else if(bOther)
SearchEvalAdd(sp, kvp.Value.ReadString(),
rx, pe, listStorage);
rx, pe, listStorage, resultContexts, strKey);
// An entry can match only once => break if we have added it
if(listStorage.UCount > uInitialResults) break;
}
if(bUuids && (listStorage.UCount == uInitialResults))
SearchEvalAdd(sp, pe.Uuid.ToHexString(), rx, pe, listStorage);
SearchEvalAdd(sp, pe.Uuid.ToHexString(), rx, pe, listStorage, resultContexts, SearchContextUuid);
if(bGroupName && (listStorage.UCount == uInitialResults) &&
(pe.ParentGroup != null))
SearchEvalAdd(sp, pe.ParentGroup.Name, rx, pe, listStorage);
SearchEvalAdd(sp, pe.ParentGroup.Name, rx, pe, listStorage, resultContexts, SearchContextParentGroup);
if(bTags)
{
@@ -899,7 +916,7 @@ namespace KeePassLib
{
if(listStorage.UCount != uInitialResults) break; // Match
SearchEvalAdd(sp, strTag, rx, pe, listStorage);
SearchEvalAdd(sp, strTag, rx, pe, listStorage, resultContexts, SearchContextTags);
}
}
@@ -913,28 +930,59 @@ namespace KeePassLib
}
private static void SearchEvalAdd(SearchParameters sp, string strDataField,
Regex rx, PwEntry pe, PwObjectList<PwEntry> lResults)
Regex rx, PwEntry pe, PwObjectList<PwEntry> lResults, IDictionary<PwUuid, String> resultContexts, string contextFieldName)
{
bool bMatch = false;
int matchPos;
if(rx == null)
bMatch = (strDataField.IndexOf(sp.SearchString,
sp.ComparisonMode) >= 0);
else bMatch = rx.IsMatch(strDataField);
if (rx == null)
{
matchPos = strDataField.IndexOf(sp.SearchString, sp.ComparisonMode);
bMatch = matchPos >= 0;
}
else
{
var match = rx.Match(strDataField);
bMatch = match.Success;
matchPos = match.Index;
}
if(!bMatch && (sp.DataTransformationFn != null))
{
string strCmp = sp.DataTransformationFn(strDataField, pe);
if(!object.ReferenceEquals(strCmp, strDataField))
{
if(rx == null)
bMatch = (strCmp.IndexOf(sp.SearchString,
sp.ComparisonMode) >= 0);
else bMatch = rx.IsMatch(strCmp);
if (rx == null)
{
matchPos = strCmp.IndexOf(sp.SearchString, sp.ComparisonMode);
bMatch = matchPos >= 0;
}
else
{
var match = rx.Match(strCmp);
bMatch = match.Success;
matchPos = match.Index;
}
}
}
if(bMatch) lResults.Add(pe);
if (bMatch)
{
lResults.Add(pe);
if (resultContexts != null)
{
// Trim the value if necessary
var contextString = strDataField;
if (contextString.Length > SearchContextStringMaxLength)
{
// Start 10% before actual data, and don't run over
var startPos = Math.Min(matchPos - (SearchContextStringMaxLength / 10), contextString.Length - SearchContextStringMaxLength);
contextString = "<22> " + contextString.Substring(startPos, SearchContextStringMaxLength) + ((startPos + SearchContextStringMaxLength < contextString.Length) ? " <20>" : null);
}
resultContexts[pe.Uuid] = contextFieldName + ": " + contextString;
}
}
}
public List<string> BuildEntryTagsList()