private boolean CustomParsing() {
CBaseToken tok = GetCurrentToken();
if (tok.GetKeyword() == null) return false;
CFPacElement el = null;
if (tok.GetKeyword().m_Name.startsWith("IPF")) {
CFPacInputFile file = new CFPacInputFile(tok.getLine());
el = file;
m_arrInputFiles.add(file);
} else if (tok.GetKeyword().m_Name.startsWith("OPF")) {
CFPacOutputFile file = new CFPacOutputFile(tok.getLine());
m_arrOutputFiles.add(file);
el = file;
} else if (tok.GetKeyword().m_Name.startsWith("UPF")) {
CFPacUpdateFile file = new CFPacUpdateFile(tok.getLine());
m_arrUpdateFiles.add(file);
el = file;
} else if (tok.GetKeyword() == CFPacKeywordList.PARM) {
tok = GetNext();
if (tok.GetType() == CTokenType.EQUALS) {
tok = GetNext();
boolean bDone = false;
while (!bDone) {
if (tok.GetType() == CTokenType.CONSTANT) {
CConstantTerminal term = new CConstantTerminal(tok.GetValue());
m_arrParams.add(term);
} else {
Transcoder.logError(tok.getLine(), "Expecting CONSTANT after PARM");
return false;
}
tok = GetNext();
if (tok.GetType() == CTokenType.COMMA) {
tok = GetNext();
} else {
bDone = true;
}
}
} else {
Transcoder.logError(tok.getLine(), "Expecting '=' after PARM");
return false;
}
} else return false;
if (el != null) {
if (!Parse(el)) return false;
}
return true;
}
protected boolean DoParsing() {
CBaseToken tok = GetCurrentToken();
m_Token = tok.GetValue();
GetNext();
m_Token += ReadStringUntilEOL();
Transcoder.logWarn(tok.getLine(), "Unparsed Token : " + m_Token);
return true;
}
protected CExpression ReadCondition() {
CExpression exp = ReadAndCondition();
CBaseToken tok = GetCurrentToken();
if (tok.GetKeyword() == CFPacKeywordList.OR) {
StepNext();
CExpression exp2 = ReadCondition();
CCondOrStatement st = new CCondOrStatement(tok.getLine(), exp, exp2);
return st;
}
return exp;
}
/* (non-Javadoc)
* @see parser.CLanguageElement#ExportCustom(org.w3c.dom.Document)
*/
protected boolean DoParsing(CFlag fCheckForNextSentence) {
CBaseToken tok = GetCurrentToken();
if (tok.GetType() == CTokenType.KEYWORD && tok.GetKeyword() == CCobolKeywordList.ELSE) {
GetNext();
}
if (!super.DoParsing()) {
return false;
}
if (fCheckForNextSentence != null) {
fCheckForNextSentence.Set(m_fCheckForNextSentence.ISSet());
}
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.DOT) { // end of IF statement
m_nEndLine = tok.getLine();
return true;
} else if (tok.GetKeyword() == CCobolKeywordList.END_IF) {
m_nEndLine = tok.getLine();
StepNext();
}
return true;
}
protected CTerminal ReadTerminal() {
CBaseToken tok = GetCurrentToken();
if (tok.GetKeyword() == CFPacKeywordList.C) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
StepNext();
return term;
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'C'");
return null;
}
} else if (tok.GetKeyword() == CFPacKeywordList.C) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
StepNext();
return term;
} else if (tok.GetKeyword() == CFPacKeywordList.P) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal(cs);
StepNext();
return term;
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'P'");
return null;
}
} else if (tok.GetKeyword() == CFPacKeywordList.F) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal(cs);
StepNext();
return term;
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'F'");
return null;
}
} else if (tok.GetKeyword() == CFPacKeywordList.X) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal("0x" + cs);
StepNext();
return term;
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'X'");
return null;
}
} else if (tok.GetType() == CTokenType.NUMBER) {
CAddressTerminal term = new CAddressTerminal(tok.GetValue());
tok = GetNext();
return term;
} else if (tok.GetType() == CTokenType.IDENTIFIER) {
CIdentifier id = ReadIdentifier();
if (id != null) {
CIdentifierTerminal term = new CIdentifierTerminal(id);
return term;
} else {
// ...
}
} else if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
StepNext();
return term;
} else {
Transcoder.logError(
tok.getLine(), "Unexpecting token while reading terminal : " + tok.toString());
return null;
}
return null;
}
protected CExpression ReadExpression() {
CBaseToken tok = GetCurrentToken();
CFPacGenericExpression exp = new CFPacGenericExpression(tok.getLine());
boolean bOk = true;
while (bOk) {
tok = GetCurrentToken();
if (tok.GetKeyword() == CFPacKeywordList.P) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal(cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'P'");
return null;
}
tok = GetNext();
} else if (tok.GetKeyword() == CFPacKeywordList.C) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'C'");
return null;
}
tok = GetNext();
} else if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
tok = GetNext();
} else if (tok.GetKeyword() == CFPacKeywordList.X) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal("0x" + cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'X'");
return null;
}
tok = GetNext();
} else if (tok.GetKeyword() == CFPacKeywordList.E) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'E'");
return null;
}
tok = GetNext();
} else if (tok.GetKeyword() == CFPacKeywordList.F) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal(cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'F'");
return null;
}
tok = GetNext();
} else if (tok.GetKeyword() == CFPacKeywordList.EQ
|| tok.GetKeyword() == CFPacKeywordList.NE
|| tok.GetKeyword() == CFPacKeywordList.GE
|| tok.GetKeyword() == CFPacKeywordList.GT
|| tok.GetKeyword() == CFPacKeywordList.LE
|| tok.GetKeyword() == CFPacKeywordList.LT
|| tok.GetKeyword() == CFPacKeywordList.NUMERIC
|| tok.GetKeyword() == CFPacKeywordList.SPACE) {
exp.SetKeyword(tok.GetKeyword());
tok = GetNext();
} else if (tok.GetType() == CTokenType.NUMBER) {
CTerminal term = new CAddressTerminal(tok.GetValue());
CExpression e = new CTermExpression(tok.getLine(), term);
tok = GetNext();
if (tok.GetType() == CTokenType.PLUS) {
tok = GetNext();
CExpression exp2 = ReadTerminalExpression();
if (exp2 == null) {
Transcoder.logError(tok.getLine(), "Expecting expression after '+'");
return null;
}
CSumExpression sum =
new CSumExpression(tok.getLine(), e, exp2, CSumExpression.CSumType.ADD);
exp.AddTerm(sum);
} else {
exp.AddTerm(e);
}
} else if (tok.GetType() == CTokenType.IDENTIFIER) {
CIdentifier id = new CIdentifier(tok.GetValue());
tok = GetNext();
if (tok.GetType() == CTokenType.MINUS) {
tok = GetNext();
if (tok.GetType() == CTokenType.NUMBER) {
CExpression e = new CTermExpression(0, new CAddressTerminal(tok.GetValue()));
// id.SetSubStringReference(exp, null) ;
CTerminal term = new CIdentifierTerminal(id);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
exp.AddTerm(e);
tok = GetNext();
} else {
Transcoder.logError(
tok.getLine(), "Expecting number instead of token : " + tok.toString());
return null;
}
} else if (tok.GetType() == CTokenType.PLUS) {
tok = GetNext();
CExpression e = ReadTerminalExpression();
if (e == null) {
Transcoder.logError(tok.getLine(), "Expecting expression after '+'");
return null;
}
CSumExpression sum =
new CSumExpression(
tok.getLine(),
new CTermExpression(tok.getLine(), new CIdentifierTerminal(id)),
e,
CSumExpression.CSumType.ADD);
exp.AddTerm(sum);
} else if (tok.GetType() == CTokenType.COMMA) {
CTerminal term = new CIdentifierTerminal(id);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Unexpecting token : " + tok.toString());
return null;
}
}
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.COMMA) {
tok = GetNext();
} else {
bOk = false;
}
}
return exp;
}
protected boolean DoParsing() {
CBaseToken tok = GetCurrentToken();
if (tok.GetKeyword() == CCobolKeywordList.READPREV) {
tok = GetNext();
}
boolean bDone = false;
while (!bDone) {
tok = GetCurrentToken();
if (tok.GetKeyword() == CCobolKeywordList.FILE && m_ReadType == null) {
m_ReadType = CCobolKeywordList.FILE;
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_FileName = ReadTerminal();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else if (tok.GetKeyword() == CCobolKeywordList.DATASET && m_ReadType == null) {
m_ReadType = CCobolKeywordList.DATASET;
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_FileName = ReadTerminal();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else if (tok.GetKeyword() == CCobolKeywordList.INTO) {
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_DataInto = ReadIdentifier();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else if (tok.GetValue().equals("RIDFLD")) {
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_RecIDField = ReadIdentifier();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else if (tok.GetKeyword() == CCobolKeywordList.LENGTH) {
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_Length = ReadTerminal();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else if (tok.GetValue().equals("KEYLENGTH")) {
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_KeyLength = ReadTerminal();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else {
bDone = true;
}
}
if (tok.GetKeyword() != CCobolKeywordList.END_EXEC) {
Transcoder.logError(tok.getLine(), "Error while parsing EXEC CICS READ");
return false;
}
StepNext();
return true;
}
/* (non-Javadoc)
* @see parser.CLanguageElement#Parse(lexer.CTokenList)
*/
protected boolean DoParsing() {
CProcedureSection curSection = null;
boolean bDone = false;
while (!bDone) {
CBaseToken tok = GetCurrentToken();
if (tok == null) {
return true;
}
if (tok.GetType() == CTokenType.IDENTIFIER
|| tok.GetType() == CTokenType.NUMBER) { // maybe a label ?
// m_ProcedureDivisionBloc = new CBaseProcedure(getLine()); // PJD: Uncomment this line if
// we wanted to always have ProcedureDivision() method. It's not needed if we just have a
// paragraph or section immediatelly after the PROCEDURE DIVISION
String csLabel = tok.GetValue();
GetNext();
CBaseToken tokSection = GetCurrentToken();
if (tokSection.IsKeyword()
&& tokSection.GetKeyword()
== CCobolKeywordList.SECTION) { // maybe the starting of a section
CBaseToken tokDot = GetNext();
if (tokDot.GetType() != CTokenType.DOT) {
Transcoder.logError(getLine(), "Expecting 'DOT'");
return false;
} else {
GetNext();
}
curSection = new CProcedureSection(csLabel, tok.getLine());
AddChild(curSection);
if (!Parse(curSection)) {
return false;
}
} else if (tokSection.IsKeyword()
&& tokSection.GetKeyword()
== CCobolKeywordList.LABEL_SENTENCE) { // maybe the starting of a section
CBaseToken tokDot = GetNext();
if (tokDot.GetType() != CTokenType.DOT) {
Transcoder.logError(getLine(), "Expecting 'DOT'");
return false;
} else {
GetNext();
}
// CProcedureLabelSentence labelSentence = new CProcedureLabelSentence(csLabel,
// tok.getLine()) ;
curSection = new CProcedureSection(csLabel, tok.getLine());
curSection.setForcedLabelSentence();
AddChild(curSection);
if (!Parse(curSection)) {
return false;
}
} else if (tokSection.GetType() == CTokenType.DOT) {
CProcedure eProc = new CProcedure(csLabel, tokSection.getLine());
if (curSection == null) {
AddChild(eProc);
} else {
curSection.AddProcedure(eProc);
}
if (!Parse(eProc)) {
return false;
}
} else {
Transcoder.logError(tokSection.getLine(), "Unexpecting token : " + tokSection.GetValue());
return false;
}
} else if (tok.GetType() == CTokenType.KEYWORD) {
m_ProcedureDivisionBloc = new CBaseProcedure(getLine());
CBaseToken tok1 = GetCurrentToken();
if (!Parse(m_ProcedureDivisionBloc)) {
return false;
}
CBaseToken tok2 = GetCurrentToken();
if (tok2 == tok1) {
Transcoder.logError(tok1.getLine(), "Token not parsed : " + tok1.GetValue());
GetNext();
}
// else if (tok2.GetType() == CTokenType.DOT)
// {
// GetNext() ;
// }
} else if (tok.GetType() == CTokenType.END_OF_BLOCK) {
GetNext();
} else {
Transcoder.logError(tok.getLine(), "Unexpecting token : " + tok.GetValue());
GetNext();
}
}
return true;
}
/* (non-Javadoc)
* @see parser.CLanguageElement#Parse(lexer.CTokenList)
*/
protected boolean DoParsing() {
CBaseToken tok88 = GetCurrentToken();
if (tok88.GetType() != CTokenType.NUMBER || !tok88.GetValue().equals("88")) {
Transcoder.logError(getLine(), "Expecting '88' keyword");
return false;
}
CGlobalEntityCounter.GetInstance().CountCobolVerb("NAMED_CONDITION");
CBaseToken tok = GetNext();
if (tok.GetType() != CTokenType.IDENTIFIER) {
Transcoder.logError(getLine(), "Expecting an identifier after '88' keyword");
return false;
}
m_csIdentifier = tok.GetValue();
tok = GetNext();
if (tok.GetKeyword() != CCobolKeywordList.VALUE
&& tok.GetKeyword() != CCobolKeywordList.VALUES) {
Transcoder.logError(getLine(), "Expecting 'VALUE' keyword");
return false;
}
tok = GetNext();
if (tok.GetKeyword() == CCobolKeywordList.IS || tok.GetKeyword() == CCobolKeywordList.ARE) {
tok = GetNext();
}
boolean bDone = false;
while (!bDone) {
CBaseToken tokVal = GetCurrentToken();
CTerminal val;
if (tokVal.GetType() == CTokenType.COMMA) {
tokVal = GetNext();
}
if (tokVal.GetType() == CTokenType.STRING
|| tokVal.GetType() == CTokenType.NUMBER
|| tokVal.GetType() == CTokenType.CONSTANT
|| tokVal.GetType() == CTokenType.MINUS) {
val = ReadTerminal();
m_arrValues.addElement(val);
CBaseToken tokNext = GetCurrentToken();
if (tokNext.GetType() == CTokenType.COMMA) {
m_arrValues.addElement(
val); // values are intervals, so for a single value, it is added twice, as an
// interval of one single value
GetNext(); // consume ","
} else if (tokNext.GetType() == CTokenType.STRING
|| tokNext.GetType() == CTokenType.NUMBER
|| tokNext.GetType() == CTokenType.CONSTANT) {
m_arrValues.addElement(
val); // values are intervals, so for a single value, it is added twice, as an
// interval of one single value
} else if (tokNext.GetKeyword() == CCobolKeywordList.THROUGH
|| tokNext.GetKeyword() == CCobolKeywordList.THRU) {
tokNext = GetNext();
if (tokNext.GetType() == CTokenType.STRING
|| tokNext.GetType() == CTokenType.NUMBER
|| tokNext.GetType() == CTokenType.CONSTANT) {
val = ReadTerminal();
m_arrValues.addElement(val);
} else {
Transcoder.logError(tokNext.getLine(), "Unexpecting token : " + tokNext.GetValue());
return false;
}
} else {
m_arrValues.addElement(
val); // values are intervals, so for a single value, it is added twice, as an
// interval of one single value
bDone = true;
}
} else {
bDone = true;
}
}
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.DOT) {
GetNext(); // consume DOT at the end of the statement
}
if (m_arrValues.size() > 0) {
return true;
} else {
return false;
}
}