private bool LoadVer1(SimpleDB.Reader CGT)
{
int num3;
bool flag2 = true;
while (!(CGT.EndOfFile() | !flag2))
{
int num7;
int num8;
int num10;
int num14;
int num15;
CGT.GetNextRecord();
switch (CGT.RetrieveByte())
{
case 0x43:
{
int num5 = CGT.RetrieveInt16();
CharacterSetBuild build5 = new CharacterSetBuild(CGT.RetrieveString())
{
TableIndex = num5
};
base.m_CharSet[num5] = build5;
continue;
}
case 0x44:
{
FAState state = new FAState();
num10 = CGT.RetrieveInt16();
bool flag3 = CGT.RetrieveBoolean();
int num9 = CGT.RetrieveInt16();
CGT.RetrieveEntry();
if (!flag3)
{
goto Label_02DC;
}
base.m_DFA[num10] = new FAStateBuild((SymbolBuild)base.m_Symbol[num9]);
goto Label_0337;
}
case 0x49:
{
base.m_DFA.InitialState = (short)CGT.RetrieveInt16();
base.m_LALR.InitialState = (short)CGT.RetrieveInt16();
continue;
}
case 0x4c:
num14 = CGT.RetrieveInt16();
CGT.RetrieveEntry();
base.m_LALR[num14] = new LRStateBuild();
goto Label_03BA;
case 80:
{
base.m_Properties["Name"].Value = CGT.RetrieveString();
base.m_Properties["Version"].Value = CGT.RetrieveString();
base.m_Properties["Author"].Value = CGT.RetrieveString();
base.m_Properties["About"].Value = CGT.RetrieveString();
base.m_Properties["Case Sensitive"].Value = Conversions.ToString(CGT.RetrieveBoolean());
num3 = CGT.RetrieveInt16();
continue;
}
case 0x52:
{
num7 = CGT.RetrieveInt16();
int num6 = CGT.RetrieveInt16();
CGT.RetrieveEntry();
base.m_Production[num7] = new ProductionBuild((SymbolBuild)base.m_Symbol[num6], (short)num7);
goto Label_0272;
}
case 0x53:
{
int tableIndex = CGT.RetrieveInt16();
string name = CGT.RetrieveString();
SymbolType type = (SymbolType)CGT.RetrieveInt16();
base.m_Symbol[tableIndex] = new SymbolBuild(name, type, tableIndex);
continue;
}
case 0x54:
{
base.m_Symbol = new SymbolBuildList(CGT.RetrieveInt16());
base.m_CharSet = new CharacterSetBuildList(CGT.RetrieveInt16());
base.m_Production = new ProductionBuildList(CGT.RetrieveInt16());
base.m_DFA = new FAStateBuildList(CGT.RetrieveInt16());
base.m_LALR = new LRStateBuildList(CGT.RetrieveInt16());
continue;
}
default:
goto Label_03CB;
}
Label_0244:
num8 = CGT.RetrieveInt16();
base.m_Production[num7].Handle().Add(base.m_Symbol[num8]);
Label_0272:
if (!CGT.RecordComplete())
{
goto Label_0244;
}
continue;
Label_02DC:
base.m_DFA[num10] = new FAStateBuild();
Label_0337:
while (!CGT.RecordComplete())
{
int num11 = CGT.RetrieveInt16();
int target = CGT.RetrieveInt16();
CGT.RetrieveEntry();
base.m_DFA[num10].AddEdge(new FAEdgeBuild((CharacterSetBuild)base.m_CharSet[num11], target));
}
continue;
Label_0370:
num15 = CGT.RetrieveInt16();
int num13 = CGT.RetrieveInt16();
int num16 = CGT.RetrieveInt16();
CGT.RetrieveEntry();
base.m_LALR[num14].Add(new LRAction(base.m_Symbol[num15], (LRActionType)num13, (short)num16));
Label_03BA:
if (!CGT.RecordComplete())
{
goto Label_0370;
}
continue;
Label_03CB:
flag2 = false;
}
this.StartSymbol = base.m_Symbol[num3];
SymbolBuild build3 = null;
SymbolBuild build2 = null;
SymbolBuild build = null;
int num19 = base.m_Symbol.Count() - 1;
for (int i = 0; i <= num19; i++)
{
SymbolBuild build4 = (SymbolBuild)base.m_Symbol[i];
switch (((int)build4.Type))
{
case 2:
if (build == null)
{
build = build4;
}
break;
case 4:
build3 = build4;
break;
case 5:
build2 = build4;
break;
}
}
if (build3 != null)
{
GroupBuild item = new GroupBuild();
int num17 = base.m_Group.Add(item);
item.TableIndex = 0;
item.Name = "Comment Block";
item.Container = build;
item.Nesting.Add(item.TableIndex);
item.Advance = AdvanceMode.Token;
item.Ending = EndingMode.Closed;
item.Start = build3;
item.End = build2;
item.Start.Group = item;
item.End.Group = item;
item.NestingNames = "All";
}
return(flag2);
}
private bool LoadVer1(SimpleDB.Reader CGT)
{
bool flag2 = true;
while (!(CGT.EndOfFile() | !flag2))
{
int num7;
int num8;
int num10;
int num14;
int num15;
CGT.GetNextRecord();
switch (CGT.RetrieveByte())
{
case 0x43:
{
int num5 = CGT.RetrieveInt16();
CharacterSet set = new CharacterSet(CGT.RetrieveString())
{
TableIndex = num5
};
this.m_CharSet[num5] = set;
continue;
}
case 0x44:
{
FAState state = new FAState();
num10 = CGT.RetrieveInt16();
bool flag3 = CGT.RetrieveBoolean();
int num9 = CGT.RetrieveInt16();
CGT.RetrieveEntry();
if (!flag3)
{
goto Label_02D3;
}
this.m_DFA[num10] = new FAState(this.m_Symbol[num9]);
goto Label_0329;
}
case 0x49:
{
this.m_DFA.InitialState = (short)CGT.RetrieveInt16();
this.m_LALR.InitialState = (short)CGT.RetrieveInt16();
continue;
}
case 0x4c:
num14 = CGT.RetrieveInt16();
CGT.RetrieveEntry();
this.m_LALR[num14] = new LRState();
goto Label_03AC;
case 80:
{
this.m_Properties["Name"].Value = CGT.RetrieveString();
this.m_Properties["Version"].Value = CGT.RetrieveString();
this.m_Properties["Author"].Value = CGT.RetrieveString();
this.m_Properties["About"].Value = CGT.RetrieveString();
this.m_Properties["Case Sensitive"].Value = Conversions.ToString(CGT.RetrieveBoolean());
int num3 = CGT.RetrieveInt16();
continue;
}
case 0x52:
{
num7 = CGT.RetrieveInt16();
int num6 = CGT.RetrieveInt16();
CGT.RetrieveEntry();
this.m_Production[num7] = new Production(this.m_Symbol[num6], (short)num7);
goto Label_026E;
}
case 0x53:
{
int num4 = CGT.RetrieveInt16();
string name = CGT.RetrieveString();
SymbolType type = (SymbolType)CGT.RetrieveInt16();
this.m_Symbol[num4] = new Symbol(name, type, (short)num4);
continue;
}
case 0x54:
{
this.m_Symbol = new SymbolList(CGT.RetrieveInt16());
this.m_CharSet = new CharacterSetList(CGT.RetrieveInt16());
this.m_Production = new ProductionList(CGT.RetrieveInt16());
this.m_DFA = new FAStateList(CGT.RetrieveInt16());
this.m_LALR = new LRStateList(CGT.RetrieveInt16());
continue;
}
default:
goto Label_03BD;
}
Label_0240:
num8 = CGT.RetrieveInt16();
this.m_Production[num7].Handle().Add(this.m_Symbol[num8]);
Label_026E:
if (!CGT.RecordComplete())
{
goto Label_0240;
}
continue;
Label_02D3:
this.m_DFA[num10] = new FAState();
Label_0329:
while (!CGT.RecordComplete())
{
int num11 = CGT.RetrieveInt16();
int target = CGT.RetrieveInt16();
CGT.RetrieveEntry();
this.m_DFA[num10].AddEdge(new FAEdge(this.m_CharSet[num11], target));
}
continue;
Label_0362:
num15 = CGT.RetrieveInt16();
int num13 = CGT.RetrieveInt16();
int num16 = CGT.RetrieveInt16();
CGT.RetrieveEntry();
this.m_LALR[num14].Add(new LRAction(this.m_Symbol[num15], (LRActionType)num13, (short)num16));
Label_03AC:
if (!CGT.RecordComplete())
{
goto Label_0362;
}
continue;
Label_03BD:
flag2 = false;
}
Symbol symbol3 = null;
Symbol symbol2 = null;
Symbol symbol = null;
int num19 = this.m_Symbol.Count() - 1;
for (int i = 0; i <= num19; i++)
{
Symbol symbol4 = this.m_Symbol[i];
switch (((int)symbol4.Type))
{
case 2:
if (symbol == null)
{
symbol = symbol4;
}
break;
case 4:
symbol3 = symbol4;
break;
case 5:
symbol2 = symbol4;
break;
}
}
if (symbol3 != null)
{
Group item = new Group();
int num17 = this.m_Group.Add(item);
item.TableIndex = 0;
item.Name = "Comment Block";
item.Container = symbol;
item.Nesting.Add(item.TableIndex);
item.Advance = AdvanceMode.Token;
item.Ending = EndingMode.Closed;
item.Start = symbol3;
item.End = symbol2;
item.Start.Group = item;
item.End.Group = item;
}
return(flag2);
}
private bool LoadVer5(SimpleDB.Reader EGT)
{
bool flag2;
try
{
flag2 = true;
while (!(EGT.EndOfFile() | !flag2))
{
GroupBuild build;
int num3;
int num4;
CharacterSetBuild build2;
int num5;
int num7;
int num8;
int num10;
int num14;
int num15;
GroupBuild build3;
int num17;
EGT.GetNextRecord();
ParseTables.EGTRecord record = (ParseTables.EGTRecord)EGT.RetrieveByte();
switch (((byte)(((int)record) - 0x44)))
{
case 0:
{
num10 = EGT.RetrieveInt16();
bool flag3 = EGT.RetrieveBoolean();
int num9 = EGT.RetrieveInt16();
EGT.RetrieveEntry();
if (!flag3)
{
goto Label_0423;
}
base.m_DFA[num10] = new FAStateBuild((SymbolBuild)base.m_Symbol[num9]);
goto Label_0483;
}
case 5:
{
base.m_DFA.InitialState = (short)EGT.RetrieveInt16();
base.m_LALR.InitialState = (short)EGT.RetrieveInt16();
continue;
}
case 8:
num14 = EGT.RetrieveInt16();
EGT.RetrieveEntry();
base.m_LALR[num14] = new LRStateBuild();
goto Label_0506;
case 14:
{
num7 = EGT.RetrieveInt16();
int num6 = EGT.RetrieveInt16();
EGT.RetrieveEntry();
base.m_Production[num7] = new ProductionBuild((SymbolBuild)base.m_Symbol[num6], (short)num7);
goto Label_03C0;
}
case 15:
{
int tableIndex = EGT.RetrieveInt16();
string name = EGT.RetrieveString();
SymbolType type = (SymbolType)EGT.RetrieveInt16();
base.m_Symbol[tableIndex] = new SymbolBuild(name, type, tableIndex);
continue;
}
case 0x1f:
build2 = new CharacterSetBuild();
num5 = EGT.RetrieveInt16();
EGT.RetrieveInt16();
EGT.RetrieveInt16();
EGT.RetrieveEntry();
goto Label_0323;
case 0x23:
build = new GroupBuild();
build3 = build;
num3 = EGT.RetrieveInt16();
build3.Name = EGT.RetrieveString();
build3.Container = base.m_Symbol[EGT.RetrieveInt16()];
build3.Start = base.m_Symbol[EGT.RetrieveInt16()];
build3.End = base.m_Symbol[EGT.RetrieveInt16()];
build3.Advance = (AdvanceMode)EGT.RetrieveInt16();
build3.Ending = (EndingMode)EGT.RetrieveInt16();
EGT.RetrieveEntry();
num17 = EGT.RetrieveInt16();
num4 = 1;
goto Label_029B;
case 0x2c:
{
EGT.RetrieveInt16();
string str = EGT.RetrieveString();
string str2 = EGT.RetrieveString();
base.m_Properties.Add(str, str2);
continue;
}
case 0x30:
{
base.m_Symbol = new SymbolBuildList(EGT.RetrieveInt16());
base.m_CharSet = new CharacterSetBuildList(EGT.RetrieveInt16());
base.m_Production = new ProductionBuildList(EGT.RetrieveInt16());
base.m_DFA = new FAStateBuildList(EGT.RetrieveInt16());
base.m_LALR = new LRStateBuildList(EGT.RetrieveInt16());
base.m_Group = new GroupBuildList(EGT.RetrieveInt16());
continue;
}
default:
goto Label_0517;
}
Label_0281:
build3.Nesting.Add(EGT.RetrieveInt16());
num4++;
Label_029B:
if (num4 <= num17)
{
goto Label_0281;
}
build3 = null;
build.Container.Group = build;
build.Start.Group = build;
build.End.Group = build;
base.m_Group[num3] = build;
continue;
Label_030E:
build2.AddRange(EGT.RetrieveInt16(), EGT.RetrieveInt16());
Label_0323:
if (!EGT.RecordComplete())
{
goto Label_030E;
}
build2.TableIndex = num5;
base.m_CharSet[num5] = build2;
continue;
Label_0392:
num8 = EGT.RetrieveInt16();
base.m_Production[num7].Handle().Add(base.m_Symbol[num8]);
Label_03C0:
if (!EGT.RecordComplete())
{
goto Label_0392;
}
continue;
Label_0423:
base.m_DFA[num10] = new FAStateBuild();
Label_0483:
while (!EGT.RecordComplete())
{
int num11 = EGT.RetrieveInt16();
int target = EGT.RetrieveInt16();
EGT.RetrieveEntry();
base.m_DFA[num10].Edges().Add(new FAEdgeBuild((CharacterSetBuild)base.m_CharSet[num11], target));
}
continue;
Label_04BC:
num15 = EGT.RetrieveInt16();
int num13 = EGT.RetrieveInt16();
int num16 = EGT.RetrieveInt16();
EGT.RetrieveEntry();
base.m_LALR[num14].Add(new LRAction(base.m_Symbol[num15], (LRActionType)num13, (short)num16));
Label_0506:
if (!EGT.RecordComplete())
{
goto Label_04BC;
}
continue;
Label_0517:
flag2 = false;
throw new ParserException("File Error. A record of type '" + Conversions.ToString(Strings.ChrW((int)record)) + "' was read. This is not a valid code.");
}
EGT.Close();
}
catch (Exception exception1)
{
Exception inner = exception1;
throw new ParserException(inner.Message, inner, "LoadTables");
}
return(flag2);
}
private bool LoadVer5(SimpleDB.Reader EGT)
{
bool flag2;
try
{
flag2 = true;
while (!(EGT.EndOfFile() | !flag2))
{
Group group;
int num3;
int num4;
CharacterSet set;
int num5;
int num7;
int num8;
int num10;
int num14;
int num15;
Group group2;
int num17;
EGT.GetNextRecord();
EGTRecord record = (EGTRecord)EGT.RetrieveByte();
switch (((byte)(((int)record) - 0x44)))
{
case 0:
{
num10 = EGT.RetrieveInt16();
bool flag3 = EGT.RetrieveBoolean();
int num9 = EGT.RetrieveInt16();
EGT.RetrieveEntry();
if (!flag3)
{
goto Label_041A;
}
this.m_DFA[num10] = new FAState(this.m_Symbol[num9]);
goto Label_0475;
}
case 5:
{
this.m_DFA.InitialState = (short)EGT.RetrieveInt16();
this.m_LALR.InitialState = (short)EGT.RetrieveInt16();
continue;
}
case 8:
num14 = EGT.RetrieveInt16();
EGT.RetrieveEntry();
this.m_LALR[num14] = new LRState();
goto Label_04F8;
case 14:
{
num7 = EGT.RetrieveInt16();
int num6 = EGT.RetrieveInt16();
EGT.RetrieveEntry();
this.m_Production[num7] = new Production(this.m_Symbol[num6], (short)num7);
goto Label_03BC;
}
case 15:
{
int num = EGT.RetrieveInt16();
string name = EGT.RetrieveString();
SymbolType type = (SymbolType)EGT.RetrieveInt16();
this.m_Symbol[num] = new Symbol(name, type, (short)num);
continue;
}
case 0x1f:
set = new CharacterSet();
num5 = EGT.RetrieveInt16();
EGT.RetrieveInt16();
EGT.RetrieveInt16();
EGT.RetrieveEntry();
goto Label_0324;
case 0x23:
group = new Group();
group2 = group;
num3 = EGT.RetrieveInt16();
group2.Name = EGT.RetrieveString();
group2.Container = this.m_Symbol[EGT.RetrieveInt16()];
group2.Start = this.m_Symbol[EGT.RetrieveInt16()];
group2.End = this.m_Symbol[EGT.RetrieveInt16()];
group2.Advance = (AdvanceMode)EGT.RetrieveInt16();
group2.Ending = (EndingMode)EGT.RetrieveInt16();
EGT.RetrieveEntry();
num17 = EGT.RetrieveInt16();
num4 = 1;
goto Label_029C;
case 0x2c:
{
EGT.RetrieveInt16();
string str = EGT.RetrieveString();
string str2 = EGT.RetrieveString();
this.m_Properties.Add(str, str2);
continue;
}
case 0x30:
{
this.m_Symbol = new SymbolList(EGT.RetrieveInt16());
this.m_CharSet = new CharacterSetList(EGT.RetrieveInt16());
this.m_Production = new ProductionList(EGT.RetrieveInt16());
this.m_DFA = new FAStateList(EGT.RetrieveInt16());
this.m_LALR = new LRStateList(EGT.RetrieveInt16());
this.m_Group = new GroupList(EGT.RetrieveInt16());
continue;
}
default:
goto Label_0509;
}
Label_0282:
group2.Nesting.Add(EGT.RetrieveInt16());
num4++;
Label_029C:
if (num4 <= num17)
{
goto Label_0282;
}
group2 = null;
group.Container.Group = group;
group.Start.Group = group;
group.End.Group = group;
this.m_Group[num3] = group;
continue;
Label_030F:
set.AddRange(EGT.RetrieveInt16(), EGT.RetrieveInt16());
Label_0324:
if (!EGT.RecordComplete())
{
goto Label_030F;
}
set.TableIndex = num5;
this.m_CharSet[num5] = set;
continue;
Label_038E:
num8 = EGT.RetrieveInt16();
this.m_Production[num7].Handle().Add(this.m_Symbol[num8]);
Label_03BC:
if (!EGT.RecordComplete())
{
goto Label_038E;
}
continue;
Label_041A:
this.m_DFA[num10] = new FAState();
Label_0475:
while (!EGT.RecordComplete())
{
int num11 = EGT.RetrieveInt16();
int target = EGT.RetrieveInt16();
EGT.RetrieveEntry();
this.m_DFA[num10].Edges().Add(new FAEdge(this.m_CharSet[num11], target));
}
continue;
Label_04AE:
num15 = EGT.RetrieveInt16();
int num13 = EGT.RetrieveInt16();
int num16 = EGT.RetrieveInt16();
EGT.RetrieveEntry();
this.m_LALR[num14].Add(new LRAction(this.m_Symbol[num15], (LRActionType)num13, (short)num16));
Label_04F8:
if (!EGT.RecordComplete())
{
goto Label_04AE;
}
continue;
Label_0509:
flag2 = false;
throw new Exception("File Error. A record of type '" + Conversions.ToString(Strings.ChrW((int)record)) + "' was read. This is not a valid code.");
}
EGT.Close();
}
catch (Exception exception1)
{
Exception exception = exception1;
throw exception;
}
return(flag2);
}