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GetRegion(s)ByName with SQLite behaves like it does with other databases. 

The in-memory storage of region data that is used by default with SQLite now handles wildcards in region names in the same way as SQL queries do with other databases.
0.7.1-dev
Marck 2011-02-22 13:00:45 +01:00
parent 9e47018cfb
commit af22b7cb1a
1 changed files with 39 additions and 11 deletions
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50
OpenSim/Data/Null/NullRegionData.cs
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@ -51,27 +51,55 @@ namespace OpenSim.Data.Null
//Console.WriteLine("[XXX] NullRegionData constructor"); //Console.WriteLine("[XXX] NullRegionData constructor");
} }
private delegate bool Matcher(string value);
public List<RegionData> Get(string regionName, UUID scopeID) public List<RegionData> Get(string regionName, UUID scopeID)
{ {
if (Instance != this) if (Instance != this)
return Instance.Get(regionName, scopeID); return Instance.Get(regionName, scopeID);
string cleanName = regionName.ToLower();
// Handle SQL wildcards
const string wildcard = "%";
bool wildcardPrefix = false;
bool wildcardSuffix = false;
if (cleanName.Equals(wildcard))
{
wildcardPrefix = wildcardSuffix = true;
cleanName = string.Empty;
}
else
{
if (cleanName.StartsWith(wildcard))
{
wildcardPrefix = true;
cleanName = cleanName.Substring(1);
}
if (regionName.EndsWith(wildcard))
{
wildcardSuffix = true;
cleanName = cleanName.Remove(cleanName.Length - 1);
}
}
Matcher queryMatch;
if (wildcardPrefix && wildcardSuffix)
queryMatch = delegate(string s) { return s.Contains(cleanName); };
else if (wildcardSuffix)
queryMatch = delegate(string s) { return s.StartsWith(cleanName); };
else if (wildcardPrefix)
queryMatch = delegate(string s) { return s.EndsWith(cleanName); };
else
queryMatch = delegate(string s) { return s.Equals(cleanName); };
// Find region data
List<RegionData> ret = new List<RegionData>(); List<RegionData> ret = new List<RegionData>();
foreach (RegionData r in m_regionData.Values) foreach (RegionData r in m_regionData.Values)
{ {
if (regionName.Contains("%")) m_log.DebugFormat("[NULL REGION DATA]: comparing {0} to {1}", cleanName, r.RegionName.ToLower());
{ if (queryMatch(r.RegionName.ToLower()))
string cleanname = regionName.Replace("%", "");
m_log.DebugFormat("[NULL REGION DATA]: comparing {0} to {1}", cleanname.ToLower(), r.RegionName.ToLower());
if (r.RegionName.ToLower().Contains(cleanname.ToLower()))
ret.Add(r); ret.Add(r);
}
else
{
if (r.RegionName.ToLower() == regionName.ToLower())
ret.Add(r);
}
} }
if (ret.Count > 0) if (ret.Count > 0)