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Applying the llParseString2List() patch from #5036 that Melanie claims was already applied

viewer-2-initial-appearance
John Hurliman 2010-09-17 14:32:49 -07:00
parent b49cb3355f
commit e603521fd7
1 changed files with 22 additions and 81 deletions
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103
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
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@ -5579,78 +5579,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
ScriptSleep(5000);
}
public LSL_List llParseString2List(string str, LSL_List separators, LSL_List in_spacers)
{
m_host.AddScriptLPS(1);
LSL_List ret = new LSL_List();
LSL_List spacers = new LSL_List();
if (in_spacers.Length > 0 && separators.Length > 0)
{
for (int i = 0; i < in_spacers.Length; i++)
{
object s = in_spacers.Data[i];
for (int j = 0; j < separators.Length; j++)
{
if (separators.Data[j].ToString() == s.ToString())
{
s = null;
break;
}
}
if (s != null)
{
spacers.Add(s);
}
}
}
object[] delimiters = new object[separators.Length + spacers.Length];
separators.Data.CopyTo(delimiters, 0);
spacers.Data.CopyTo(delimiters, separators.Length);
bool dfound = false;
do
{
dfound = false;
int cindex = -1;
string cdeli = "";
for (int i = 0; i < delimiters.Length; i++)
{
int index = str.IndexOf(delimiters[i].ToString());
bool found = index != -1;
if (found && String.Empty != delimiters[i].ToString())
{
if ((cindex > index) || (cindex == -1))
{
cindex = index;
cdeli = delimiters[i].ToString();
}
dfound = dfound || found;
}
}
if (cindex != -1)
{
if (cindex > 0)
{
ret.Add(new LSL_String(str.Substring(0, cindex)));
}
// Cannot use spacers.Contains() because spacers may be either type String or LSLString
for (int j = 0; j < spacers.Length; j++)
{
if (spacers.Data[j].ToString() == cdeli)
{
ret.Add(new LSL_String(cdeli));
break;
}
}
str = str.Substring(cindex + cdeli.Length);
}
} while (dfound);
if (str != "")
{
ret.Add(new LSL_String(str));
}
return ret;
}
public LSL_Integer llOverMyLand(string id)
{
m_host.AddScriptLPS(1);
@ -8414,7 +8342,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
// of arrays or other objects.
// </remarks>
public LSL_List llParseStringKeepNulls(string src, LSL_List separators, LSL_List spacers)
private LSL_List ParseString(string src, LSL_List separators, LSL_List spacers, bool keepNulls)
{
int beginning = 0;
int srclen = src.Length;
@ -8434,8 +8362,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
LSL_List tokens = new LSL_List();
m_host.AddScriptLPS(1);
// All entries are initially valid
for (int i = 0; i < mlen; i++)
@ -8507,14 +8433,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
{
// no markers were found on this pass
// so we're pretty much done
tokens.Add(new LSL_String(src.Substring(beginning, srclen - beginning)));
if ((keepNulls) || ((!keepNulls) && (srclen - beginning) > 0))
tokens.Add(new LSL_String(src.Substring(beginning, srclen - beginning)));
break;
}
// Otherwise we just add the newly delimited token
// and recalculate where the search should continue.
tokens.Add(new LSL_String(src.Substring(beginning,offset[best]-beginning)));
if ((keepNulls) || ((!keepNulls) && (offset[best] - beginning) > 0))
tokens.Add(new LSL_String(src.Substring(beginning,offset[best]-beginning)));
if (best < seplen)
{
@ -8523,7 +8450,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
else
{
beginning = offset[best] + (spcarray[best - seplen].ToString()).Length;
tokens.Add(new LSL_String(spcarray[best - seplen].ToString()));
string str = spcarray[best - seplen].ToString();
if ((keepNulls) || ((!keepNulls) && (str.Length > 0)))
tokens.Add(new LSL_String(str));
}
}
@ -8533,7 +8462,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
// arduous. Alternatively the 'break' could be replced with a return
// but that's shabby programming.
if (beginning == srclen)
if ((beginning == srclen) && (keepNulls))
{
if (srclen != 0)
tokens.Add(new LSL_String(""));
@ -8541,7 +8470,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
return tokens;
}
public LSL_List llParseString2List(string src, LSL_List separators, LSL_List spacers)
{
m_host.AddScriptLPS(1);
return this.ParseString(src, separators, spacers, false);
}
public LSL_List llParseStringKeepNulls(string src, LSL_List separators, LSL_List spacers)
{
m_host.AddScriptLPS(1);
return this.ParseString(src, separators, spacers, true);
}
public LSL_Integer llGetObjectPermMask(int mask)
{
m_host.AddScriptLPS(1);