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[DEV] rework regExp to have a recurcive search (step 1)

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This commit is contained in:
Edouard DUPIN 2014-07-24 07:35:31 +02:00
parent 752e13cbdb
commit db8e588a19
3 changed files with 108 additions and 60 deletions
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14
etk/RegExp.cpp
View File

@ -64,6 +64,20 @@ const struct etk::convertionTable etk::regexp::constConvertionTable[] = {
}; };
const int64_t etk::regexp::constConvertionTableSize = sizeof(etk::regexp::constConvertionTable) / sizeof(struct etk::convertionTable) ; const int64_t etk::regexp::constConvertionTableSize = sizeof(etk::regexp::constConvertionTable) / sizeof(struct etk::convertionTable) ;
static const char* parseStatusTable[] = {
"parseStatusUnknow",
"parseStatusNone",
"parseStatusPartial",
"parseStatusFull"
};
std::ostream& etk::regexp::operator <<(std::ostream& _os, enum etk::regexp::parseStatus _obj) {
_os << parseStatusTable[_obj];
return _os;
}
std::ostream& etk::regexp::operator <<(std::ostream& _os, const etk::regexp::FindProperty& _obj) {
_os << "property([" << _obj.getPositionStart() << "," << _obj.getPositionStop() << "]*" << _obj.getMultiplicity() << " " << _obj.getStatus() << ")";
return _os;
}
std::string etk::regexp::createString(const std::vector<char32_t>& _data, int64_t _start, int64_t _stop) { std::string etk::regexp::createString(const std::vector<char32_t>& _data, int64_t _start, int64_t _stop) {
std::string output(ETK_BASH_COLOR_NORMAL); std::string output(ETK_BASH_COLOR_NORMAL);

146
etk/RegExp.h
View File

@ -124,6 +124,8 @@ enum parseStatus {
parseStatusFull //!< can not parse more elements parseStatusFull //!< can not parse more elements
}; };
//! @not-in-doc //! @not-in-doc
std::ostream& operator <<(std::ostream& _os, enum parseStatus _obj);
//! @not-in-doc
extern const struct convertionTable constConvertionTable[]; extern const struct convertionTable constConvertionTable[];
//! @not-in-doc //! @not-in-doc
extern const int64_t constConvertionTableSize; extern const int64_t constConvertionTableSize;
@ -158,28 +160,28 @@ class FindProperty {
int64_t m_positionStop; //!< find end position int64_t m_positionStop; //!< find end position
uint32_t m_multiplicity; //!< curent multiplicity of find element uint32_t m_multiplicity; //!< curent multiplicity of find element
std::vector<FindProperty> m_subProperty; //!< list of all sub elements std::vector<FindProperty> m_subProperty; //!< list of all sub elements
enum parseStatus status; //!< curent status of parsing enum parseStatus m_status; //!< curent status of parsing
public: public:
FindProperty() : FindProperty() :
m_positionStart(-1), m_positionStart(-1),
m_positionStop(-1), m_positionStop(-1),
m_multiplicity(0), m_multiplicity(0),
status(parseStatusUnknow) { m_status(parseStatusUnknow) {
// nothing to do ... // nothing to do ...
} }
int64_t getPositionStart() { int64_t getPositionStart() const {
return m_positionStart; return m_positionStart;
} }
void setPositionStart(int64_t _newPos) { void setPositionStart(int64_t _newPos) {
m_positionStart = _newPos; m_positionStart = _newPos;
} }
int64_t getPositionStop() { int64_t getPositionStop() const {
return m_positionStop; return m_positionStop;
} }
void setPositionStop(int64_t _newPos) { void setPositionStop(int64_t _newPos) {
m_positionStop = _newPos; m_positionStop = _newPos;
} }
uint32_t getMultiplicity() { uint32_t getMultiplicity() const {
return m_multiplicity; return m_multiplicity;
} }
void setMultiplicity(uint32_t _newVal) { void setMultiplicity(uint32_t _newVal) {
@ -191,12 +193,19 @@ class FindProperty {
void multiplicityIncrement() { void multiplicityIncrement() {
m_multiplicity++; m_multiplicity++;
} }
int64_t getFindLen() { int64_t getFindLen() const {
if (m_positionStop < 0) { if (m_positionStop < 0) {
return 0; return 0;
} }
return m_positionStop - m_positionStart; return m_positionStop - m_positionStart;
} }
void setStatus(enum parseStatus _status) {
m_status = _status;
}
enum parseStatus getStatus() const {
return m_status;
}
void display(const std::string& _data, int32_t _level = 0) { void display(const std::string& _data, int32_t _level = 0) {
TK_INFO("prop : " << levelSpace(_level) << " [" TK_INFO("prop : " << levelSpace(_level) << " ["
<< m_positionStart << "," << m_positionStart << ","
@ -218,6 +227,8 @@ class FindProperty {
} }
}; };
std::ostream& operator <<(std::ostream& _os, const FindProperty& _obj);
#undef __class__ #undef __class__
#define __class__ "regExp::Node" #define __class__ "regExp::Node"
@ -263,7 +274,7 @@ template<class CLASS_TYPE> class Node {
* @return Partial can find more data ... * @return Partial can find more data ...
* @return None Find nothing * @return None Find nothing
*/ */
virtual enum parseStatus parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property)=0; virtual void parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property)=0;
/** /**
* @brief Display the current node properties * @brief Display the current node properties
* @param[in] level of the node * @param[in] level of the node
@ -327,11 +338,12 @@ template<class CLASS_TYPE> class NodeValue : public Node<CLASS_TYPE> {
} }
return _data.size(); return _data.size();
}; };
virtual enum parseStatus parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property) { virtual void parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property) {
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " Value{" << Node<CLASS_TYPE>::m_multipleMin << "," << Node<CLASS_TYPE>::m_multipleMax << "} : " << (char)m_data[0]); TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " Value{" << Node<CLASS_TYPE>::m_multipleMin << "," << Node<CLASS_TYPE>::m_multipleMax << "} : " << (char)m_data[0]);
if (m_data.size() == 0) { if (m_data.size() == 0) {
TK_ERROR("No data inside type elemTypeValue"); TK_ERROR("No data inside type elemTypeValue");
return parseStatusNone; _property.setStatus(parseStatusNone);
return;
} }
bool tmpFind = true; bool tmpFind = true;
int32_t findLen = 0; int32_t findLen = 0;
@ -361,13 +373,16 @@ template<class CLASS_TYPE> class NodeValue : public Node<CLASS_TYPE> {
if ( _property.getMultiplicity() >= Node<CLASS_TYPE>::m_multipleMin if ( _property.getMultiplicity() >= Node<CLASS_TYPE>::m_multipleMin
&& _property.getMultiplicity() <= Node<CLASS_TYPE>::m_multipleMax && _property.getMultiplicity() <= Node<CLASS_TYPE>::m_multipleMax
&& findLen > 0) { && findLen > 0) {
TK_REG_EXP_DBG_MODE(" " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " value find " << _property.getPositionStop() - _property.getPositionStart() << " [" << _property.getPositionStart() << ".." << _property.getPositionStop() << "]"); _property.setStatus(parseStatusFull);
return parseStatusFull; TK_REG_EXP_DBG_MODE(" " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " value find " << _property);
return;
} else if (Node<CLASS_TYPE>::m_multipleMin == 0) { } else if (Node<CLASS_TYPE>::m_multipleMin == 0) {
TK_REG_EXP_DBG_MODE(" " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " find size=0"); _property.setStatus(parseStatusFull);
return parseStatusFull; TK_REG_EXP_DBG_MODE(" " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " value find " << _property);
return;
} }
return parseStatusNone; _property.setStatus(parseStatusNone);
return;
}; };
void display() { void display() {
@ -411,7 +426,7 @@ template<class CLASS_TYPE> class NodeRangeValue : public Node<CLASS_TYPE> {
return "auto-range"; return "auto-range";
} }
// Truc a faire : multipliciter min, return partiel, et ... // Truc a faire : multipliciter min, return partiel, et ...
virtual enum parseStatus parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property) { virtual void parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property) {
int32_t findLen = 0; int32_t findLen = 0;
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " " << getDescriptiveName() << "{" << Node<CLASS_TYPE>::m_multipleMin << "," << Node<CLASS_TYPE>::m_multipleMax << "}"); TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " " << getDescriptiveName() << "{" << Node<CLASS_TYPE>::m_multipleMin << "," << Node<CLASS_TYPE>::m_multipleMax << "}");
char32_t tmpVal = _data[_currentPos]; char32_t tmpVal = _data[_currentPos];
@ -452,20 +467,25 @@ template<class CLASS_TYPE> class NodeRangeValue : public Node<CLASS_TYPE> {
} }
if(_property.getMultiplicity() > Node<CLASS_TYPE>::m_multipleMax) { if(_property.getMultiplicity() > Node<CLASS_TYPE>::m_multipleMax) {
_property.multiplicityDecrement(); _property.multiplicityDecrement();
return parseStatusFull; _property.setStatus(parseStatusFull);
return;
} else { } else {
_property.setPositionStop(newPosVal); _property.setPositionStop(newPosVal);
if (_currentPos>=_lenMax) { if (_currentPos>=_lenMax) {
return parseStatusFull; _property.setStatus(parseStatusFull);
return;
} else { } else {
return parseStatusPartial; _property.setStatus(parseStatusPartial);
return;
} }
} }
} }
if (_property.getPositionStop() != -1) { if (_property.getPositionStop() != -1) {
return parseStatusFull; _property.setStatus(parseStatusFull);
return;
} }
return parseStatusNone; _property.setStatus(parseStatusNone);
return;
}; };
virtual void display() { virtual void display() {
TK_INFO("Find NODE : " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " " << getDescriptiveName() << " {" TK_INFO("Find NODE : " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " " << getDescriptiveName() << " {"
@ -746,7 +766,7 @@ template<class CLASS_TYPE> class NodeSOL : public Node<CLASS_TYPE> {
* @brief Destructor * @brief Destructor
*/ */
~NodeSOL() { }; ~NodeSOL() { };
virtual enum parseStatus parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property) { virtual void parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property) {
int32_t findLen = 0; int32_t findLen = 0;
bool tmpFind = false; bool tmpFind = false;
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " SOL{" << Node<CLASS_TYPE>::m_multipleMin << "," << Node<CLASS_TYPE>::m_multipleMax << "}"); TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " SOL{" << Node<CLASS_TYPE>::m_multipleMin << "," << Node<CLASS_TYPE>::m_multipleMax << "}");
@ -769,12 +789,15 @@ template<class CLASS_TYPE> class NodeSOL : public Node<CLASS_TYPE> {
&& _property.getMultiplicity()<=Node<CLASS_TYPE>::m_multipleMax && _property.getMultiplicity()<=Node<CLASS_TYPE>::m_multipleMax
&& findLen>0 ) { && findLen>0 ) {
TK_REG_EXP_DBG_MODE("find " << findLen); TK_REG_EXP_DBG_MODE("find " << findLen);
return parseStatusFull; _property.setStatus(parseStatusFull);
return;
} else if( 0 == Node<CLASS_TYPE>::m_multipleMin ) { } else if( 0 == Node<CLASS_TYPE>::m_multipleMin ) {
TK_REG_EXP_DBG_MODE("find size=0"); TK_REG_EXP_DBG_MODE("find size=0");
return parseStatusFull; _property.setStatus(parseStatusFull);
return;
} }
return parseStatusNone; _property.setStatus(parseStatusNone);
return;
}; };
void display() { void display() {
TK_INFO("Find NODE : " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << "@SOL@ {" TK_INFO("Find NODE : " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << "@SOL@ {"
@ -942,61 +965,66 @@ template<class CLASS_TYPE> class NodePTheseElem : public Node<CLASS_TYPE> {
} }
return _data.size(); return _data.size();
}; };
private:
virtual enum parseStatus parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property) { void parseInternal(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property, size_t _startListIndex) {
}
public:
virtual void parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property) {
int32_t findLen = 0; int32_t findLen = 0;
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem)"); TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem)");
// NOTE 1 : Must done only one time in EVERY case ... // NOTE 1 : Must done only one time in EVERY case ...
// NOTE 2 : All element inside must be OK // NOTE 2 : All element inside must be OK
if (0 == m_subNode.size()) { if (0 == m_subNode.size()) {
return parseStatusNone; _property.setStatus(parseStatusNone);
return;
} }
int64_t tmpCurrentPos = _currentPos; int64_t tmpCurrentPos = _currentPos;
for (size_t iii=0; iii<m_subNode.size(); ++iii) { for (size_t iii=0; iii<m_subNode.size(); ++iii) {
enum parseStatus status;
FindProperty prop; FindProperty prop;
prop.setPositionStart(tmpCurrentPos); prop.setPositionStart(tmpCurrentPos);
int32_t offset = 0; int32_t offset = 0;
do { do {
status = m_subNode[iii]->parse(_data, tmpCurrentPos, _lenMax, prop); m_subNode[iii]->parse(_data, tmpCurrentPos, _lenMax, prop);
offset = prop.getFindLen(); offset = prop.getFindLen();
tmpCurrentPos = prop.getPositionStop(); tmpCurrentPos = prop.getPositionStop();
if ( status == parseStatusPartial if ( prop.getStatus() == parseStatusPartial
&& iii+1<m_subNode.size() ) { && iii+1<m_subNode.size() ) {
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel+1) << " (Elem) 2 second parse ..."); TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel+1) << " (Elem) 2 second parse ...");
int64_t tmpCurrentPos2 = tmpCurrentPos; int64_t tmpCurrentPos2 = tmpCurrentPos;
int findLen2 = 0; int findLen2 = 0;
bool error = false; bool error = false;
for (size_t jjj=iii+1; jjj<m_subNode.size(); ++jjj) { for (size_t jjj=iii+1; jjj<m_subNode.size(); ++jjj) {
enum parseStatus status2;
FindProperty prop2; FindProperty prop2;
prop2.setPositionStart(tmpCurrentPos2); prop2.setPositionStart(tmpCurrentPos2);
int32_t offset2 = 0; int32_t offset2 = 0;
do { do {
status2 = m_subNode[jjj]->parse(_data, tmpCurrentPos2, _lenMax, prop2); m_subNode[jjj]->parse(_data, tmpCurrentPos2, _lenMax, prop2);
offset2 = prop2.getFindLen(); offset2 = prop2.getFindLen();
tmpCurrentPos2 = prop.getPositionStop(); tmpCurrentPos2 = prop2.getPositionStop();
} while (status2 == parseStatusPartial); } while (prop2.getStatus() == parseStatusPartial);
if (status2 == parseStatusNone) { if (prop2.getStatus() == parseStatusNone) {
error = true; error = true;
break; break;
} else { } else {
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem) 2 find : " << prop2.getFindLen() << " [" << _property.getPositionStart() << " " << tmpCurrentPos2 << "]"); TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem) 2 find : " << prop2);
} }
} }
if (error == false) { if (error == false) {
_property.setPositionStop(tmpCurrentPos2); _property.setPositionStop(tmpCurrentPos2);
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem) 2 return : " << _property.getFindLen()); _property.setStatus(parseStatusFull);
return parseStatusFull; TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem) 2 return : " << _property);
return;
} }
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem) 2 second parse ... (done)"); TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem) 2 second parse ... (done)");
} }
} while (status == parseStatusPartial); } while (prop.getStatus() == parseStatusPartial);
if (status == parseStatusNone) { if (prop.getStatus() == parseStatusNone) {
findLen = 0; findLen = 0;
return parseStatusNone; _property.setStatus(parseStatusNone);
return;
} else { } else {
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem) find : " << prop.getFindLen() << " [" << _property.getPositionStart() << " " << tmpCurrentPos << "]"); TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem) find : " << prop);
} }
} }
if (tmpCurrentPos<_currentPos) { if (tmpCurrentPos<_currentPos) {
@ -1005,8 +1033,9 @@ template<class CLASS_TYPE> class NodePTheseElem : public Node<CLASS_TYPE> {
findLen = tmpCurrentPos - _currentPos; findLen = tmpCurrentPos - _currentPos;
} }
_property.setPositionStop(tmpCurrentPos); _property.setPositionStop(tmpCurrentPos);
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem) return : " << _property.getFindLen()); _property.setStatus(parseStatusFull);
return parseStatusFull; TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (Elem) return : " << _property);
return;
}; };
void display() { void display() {
@ -1091,30 +1120,30 @@ template<class CLASS_TYPE> class NodePThese : public Node<CLASS_TYPE> {
} }
return _data.size(); return _data.size();
}; };
virtual enum parseStatus parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property) { virtual void parse(const CLASS_TYPE& _data, int64_t _currentPos, int64_t _lenMax, FindProperty& _property) {
int32_t findLen = 0; int32_t findLen = 0;
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (...){" << Node<CLASS_TYPE>::m_multipleMin << "," << Node<CLASS_TYPE>::m_multipleMax << "}"); TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (...){" << Node<CLASS_TYPE>::m_multipleMin << "," << Node<CLASS_TYPE>::m_multipleMax << "}");
if (0 == m_subNode.size()) { if (0 == m_subNode.size()) {
return parseStatusNone; _property.setStatus(parseStatusNone);
return;
} }
bool tmpFind = true; bool tmpFind = true;
while ( _property.getMultiplicity() < Node<CLASS_TYPE>::m_multipleMax while ( _property.getMultiplicity() < Node<CLASS_TYPE>::m_multipleMax
&& tmpFind == true) { && tmpFind == true) {
tmpFind = false; tmpFind = false;
for (auto &it : m_subNode) { for (auto &it : m_subNode) {
enum parseStatus status;
FindProperty prop; FindProperty prop;
prop.setPositionStart(_currentPos+findLen); prop.setPositionStart(_currentPos+findLen);
int32_t offset = 0; int32_t offset = 0;
do { do {
status = it->parse(_data, _currentPos+findLen+offset, _lenMax, prop); it->parse(_data, _currentPos+findLen+offset, _lenMax, prop);
offset = prop.getFindLen(); offset = prop.getFindLen();
TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (...) mult=" << _property.getMultiplicity() << " tmp " << prop.getFindLen()); TK_REG_EXP_DBG_MODE("Parse " << levelSpace(Node<CLASS_TYPE>::m_nodeLevel) << " (...) mult=" << _property.getMultiplicity() << " tmp " << prop.getFindLen());
} while (status == parseStatusPartial); } while (prop.getStatus() == parseStatusPartial);
if (status == parseStatusFull) { if (prop.getStatus() == parseStatusFull) {
findLen += prop.getFindLen(); findLen += prop.getFindLen();
tmpFind = true; tmpFind = true;
} else if (status == parseStatusPartial) { } else if (prop.getStatus() == parseStatusPartial) {
} }
} }
@ -1126,12 +1155,15 @@ template<class CLASS_TYPE> class NodePThese : public Node<CLASS_TYPE> {
&& _property.getMultiplicity()<=Node<CLASS_TYPE>::m_multipleMax && _property.getMultiplicity()<=Node<CLASS_TYPE>::m_multipleMax
&& findLen>0 ) { && findLen>0 ) {
TK_REG_EXP_DBG_MODE("find " << findLen); TK_REG_EXP_DBG_MODE("find " << findLen);
return parseStatusFull; _property.setStatus(parseStatusFull);
return;
} else if( 0 == Node<CLASS_TYPE>::m_multipleMin ) { } else if( 0 == Node<CLASS_TYPE>::m_multipleMin ) {
TK_REG_EXP_DBG_MODE("find size=0"); TK_REG_EXP_DBG_MODE("find size=0");
return parseStatusFull; _property.setStatus(parseStatusFull);
return;
} }
return parseStatusNone; _property.setStatus(parseStatusNone);
return;
}; };
void display() { void display() {
@ -1460,7 +1492,8 @@ template<class CLASS_TYPE> class RegExp {
} }
regexp::FindProperty prop; regexp::FindProperty prop;
prop.setPositionStart(iii); prop.setPositionStart(iii);
if (m_exprRootNode.parse(_SearchIn, iii, maxlen, prop) == regexp::parseStatusFull) { m_exprRootNode.parse(_SearchIn, iii, maxlen, prop);
if (prop.getStatus() == regexp::parseStatusFull) {
findLen = prop.getFindLen(); findLen = prop.getFindLen();
TK_DEBUG("main search find : " << findLen << " elements"); TK_DEBUG("main search find : " << findLen << " elements");
if ( _escapeChar != 0 if ( _escapeChar != 0
@ -1528,7 +1561,8 @@ template<class CLASS_TYPE> class RegExp {
} }
m_exprRootNode.setPositionStart(_startPos); m_exprRootNode.setPositionStart(_startPos);
regexp::FindProperty prop; regexp::FindProperty prop;
if (m_exprRootNode.parse(_SearchIn, _startPos, maxlen, prop) == regexp::parseStatusFull) { m_exprRootNode.parse(_SearchIn, _startPos, maxlen, prop);
if (prop.getStatus() == regexp::parseStatusFull) {
findLen = m_exprRootNode.getFindLen(); findLen = m_exprRootNode.getFindLen();
if ( _escapeChar != 0 if ( _escapeChar != 0
&& _startPos>0) { && _startPos>0) {

8
test/main.cpp
View File

@ -198,13 +198,13 @@ void testRegExpSingle(const std::string& _expression, const std::string& _search
} }
void testRegExp() { void testRegExp() {
std::string data = "/* plop */ \n int eee = 22; // error value \nint main(void) {\n return 0;\n}\n"; std::string data = " a /* plop */ \n int eee = 22; // error value \nint main(void) {\n return 0;\n}\n";
//std::string data = "alpha /* plop */ test"; //std::string data = "alpha /* plop */ test";
//std::string data = "pp \n // qdfqdfsdf \nde"; //std::string data = "pp \n // qdfqdfsdf \nde";
testRegExpSingle("/\\*.*\\*/", data); testRegExpSingle("/\\*.*\\*/", data);
testRegExpSingle("//.*$", data); //testRegExpSingle("//.*$", data);
testRegExpSingle("/\\*.*", data); //testRegExpSingle("/\\*.*", data);
testRegExpSingle("[a-z]", data); //testRegExpSingle("[a-z]", data);
} }
int main(int argc, const char *argv[]) { int main(int argc, const char *argv[]) {