Parsing file content

[hendrawan.ashari]

I have file config.txt, and the content file

<person>
<name>Hendrawan</name>
<age>23</age>
<address>Jl Veteran 79 Jogjakarta</address>
</person>

some one can help me, to parse the file, so i get some data
name = Hendrawan
age = 23
address = Jl Veteran 79 Jogjakarta

Thanks for respon

[eswar_illuri]

Hi,

Use the syexpat parser. and in CDocumentHandler::StartElement() function like this.

->Take a structure with items name,age and address.
->Create one array with structure.
->In StartElement() function check the tag names and if the tag names are equal to ur structure fields, then assign the values to structure fields. and add the structure to array.

regards,
eswar

[hendrawan.ashari]

Ok I have download syexpat, can you give some information for installing this library for SDK

[eswar_illuri]

Hi,

After download the syexpat, build the syexpat then it will create syexpat.dll and syexpat.lib. and copy the xmlhelper.h file into sdk include folder. copy the XMLHelper.cpp and XMLHelper.h file into ur application folder and include in the application. And add syexpat.lib in ur libraries.


regards,
eswar

[Priju Jacob Paul]

Ok I have download syexpat, can you give some information for installing this library for SDK

you need to build syexpat.dll and put it in the dll's folder.
use abld buils winscw udeb if you are using cw as your ide. that would create the .dll and the .lib

Priju

[hendrawan.ashari]

Ok thanks i will apply them

[hendrawan.ashari]

sorry i have question about syexpat
i have compile syexpat in code warrior but i get some error.

Warning : variable / argument 'parser' is not used in function variable / argument 'useDTD' is not used in function
XMLPARSE.c line 1141
Warning : illegal implicit conversion from 'XML_Status' to 'XML_Error'
XMLPARSE.c line 1485
Warning : illegal implicit conversion from 'XML_Status' to 'XML_Error'
XMLPARSE.c line 1489
Warning : illegal implicit conversion from 'XML_Error' to 'XML_Status'
XMLPARSE.c line 1492
Warning : illegal implicit conversion from 'XML_Error' to 'XML_Status'
XMLPARSE.c line 1524
Warning : illegal implicit conversion from 'XML_Status' to 'XML_Error'
XMLPARSE.c line 1542
Warning : illegal implicit conversion from 'XML_Status' to 'XML_Error'
XMLPARSE.c line 1572
Warning : illegal implicit conversion from 'XML_Error' to 'XML_Status'
XMLPARSE.c line 1578
Warning : illegal implicit conversion from 'XML_Error' to 'XML_Status'
XMLPARSE.c line 1586
Warning : illegal implicit conversion from 'XML_Status' to 'XML_Error'
XMLPARSE.c line 1701
Warning : illegal implicit conversion from 'XML_Status' to 'XML_Error'
XMLPARSE.c line 1719
Warning : illegal implicit conversion from 'XML_Error' to 'XML_Status'
XMLPARSE.c line 1725
Warning : illegal implicit conversion from 'XML_Error' to 'XML_Status'
XMLPARSE.c line 1733
Warning : variable / argument 'parser' is not used in function variable / argument 'offset' is not used in function
XMLPARSE.c line 1765
Warning : variable / argument 'size' is not used in function
XMLPARSE.c line 1765
Warning : possible unwanted ';'
XMLPARSE.c line 2758
Warning : possible unwanted ';'
XMLPARSE.c line 2817
Warning : possible unwanted ';'
XMLPARSE.c line 4416
Warning : variable / argument 's' is not used in function variable / argument 'end' is not used in function
XMLPARSE.c line 4696
Warning : variable / argument 'nextPtr' is not used in function
XMLPARSE.c line 4696
Warning : variable / argument 'ptr' is not used in function variable / argument 'end' is not used in function
XMLROLE.c line 187
Warning : variable / argument 'enc' is not used in function
XMLROLE.c line 187
Warning : variable / argument 'ptr' is not used in function variable / argument 'end' is not used in function
XMLROLE.c line 208
Warning : variable / argument 'enc' is not used in function
XMLROLE.c line 208
Warning : variable / argument 'ptr' is not used in function variable / argument 'end' is not used in function
XMLROLE.c line 256
....... has been cut...........
Link Error : Undefined symbol: '__declspec(dllimport) _XML_ParserFree (__imp__XML_ParserFree)'
Link Error : referenced from 'CExpatParserBase::~CExpatParserBase(void) (??1CExpatParserBase@@UAE@XZ)' in SYEXPAT.cpp:309
Link Error : Note: symbol '_XML_ParserFree' found in 'XMLPARSE.o';
Link Error : your project may need the DLL import library instead of a static library
Link Error : Undefined symbol: '__declspec(dllimport) _XML_ParserCreateNS (__imp__XML_ParserCreateNS)'
Link Error : referenced from 'void CExpatParserBase::BaseConstructL(class TDesC16 const &) ?BaseConstructL@CExpatParserBase@@IAEXABVTDesC16@@@Z)' in SYEXPAT.cpp:321
Link Error : Note: symbol '_XML_ParserCreateNS' found in 'XMLPARSE.o';
Link Error : your project may need the DLL import library instead of a static library
Link Error : Undefined symbol: '__declspec(dllimport) _XML_SetReturnNSTriplet (__imp__XML_SetReturnNSTriplet)'
Link Error : referenced from 'void CExpatParserBase::BaseConstructL(class TDesC16 const &) (?BaseConstructL@CExpatParserBase@@IAEXABVTDesC16@@@Z)' in SYEXPAT.cpp:330
Link Error : Note: symbol '_XML_SetReturnNSTriplet' found in 'XMLPARSE.o';
Link Error : your project may need the DLL import library instead of a static library
Link Error : Undefined symbol: '__declspec(dllimport) _XML_SetUserData (__imp__XML_SetUserData)'
Link Error : referenced from 'void CExpatParserBase::BaseConstructL(class TDesC16 const &) ?BaseConstructL@CExpatParserBase@@IAEXABVTDesC16@@@Z)' in SYEXPAT.cpp:331
Link Error : Note: symbol '_XML_SetUserData' found in 'XMLPARSE.o';
Link Error : your project may need the DLL import library instead of a static library
Link Error : Undefined symbol: '__declspec(dllimport) _XML_SetStartElementHandler (__imp__XML_SetStartElementHandler)'
Link Error : referenced from 'void CExpatParserBase::BaseConstructL(class TDesC16 const &) (?BaseConstructL@CExpatParserBase@@IAEXABVTDesC16@@@Z)' in SYEXPAT.cpp:332
Link Error : Note: symbol '_XML_SetStartElementHandler' found in 'XMLPARSE.o';
Link Error : your project may need the DLL import library instead of a static library
Link Error : Undefined symbol: '__declspec(dllimport) _XML_SetEndElementHandler (__imp__XML_SetEndElementHandler)'
Link Error : referenced from 'void CExpatParserBase::BaseConstructL(class TDesC16 const &) (?BaseConstructL@CExpatParserBase@@IAEXABVTDesC16@@@Z)' in SYEXPAT.cpp:333
Link Error : Note: symbol '_XML_SetEndElementHandler' found in 'XMLPARSE.o';
Link Error : your project may need the DLL import library instead of a static library
Link Error : Undefined symbol: '__declspec(dllimport) _XML_SetCharacterDataHandler (__imp__XML_SetCharacterDataHandler)'
Link Error : referenced from 'void CExpatParserBase::BaseConstructL(class TDesC16 const &) (?BaseConstructL@CExpatParserBase@@IAEXABVTDesC16@@@Z)' in SYEXPAT.cpp:334
Link Error : Note: symbol '_XML_SetCharacterDataHandler' found in 'XMLPARSE.o';
Link Error : your project may need the DLL import library instead of a static library
Link Error : Undefined symbol: '__declspec(dllimport) _XML_SetProcessingInstructionHandler (__imp__XML_SetProcessingInstructionHandler)'

Link Error : referenced from 'void CExpatParserBase::BaseConstructL(class TDesC16 const &) (?BaseConstructL@CExpatParserBase@@IAEXABVTDesC16@@@Z)' in SYEXPAT.cpp:335
Link Error : Note: symbol '_XML_SetProcessingInstructionHandler' found in 'XMLPARSE.o';
Link Error : your project may need the DLL import library instead of a static library
Link Error : Undefined symbol: '__declspec(dllimport) _XML_SetCommentHandler (__imp__XML_SetCommentHandler)'
Link Error : referenced from 'void CExpatParserBase::BaseConstructL(class TDesC16 const &) (?BaseConstructL@CExpatParserBase@@IAEXABVTDesC16@@@Z)' in SYEXPAT.cpp:336
Link Error : Note: symbol '_XML_SetCommentHandler' found in 'XMLPARSE.o';

Link Error : your project may need the DLL import library instead of a static library

Link Error : Undefined symbol: '__declspec(dllimport) _XML_SetStartCdataSectionHandler (__imp__XML_SetStartCdataSectionHandler)'

Link Error : referenced from 'void CExpatParserBase::BaseConstructL(class TDesC16 const &) (?BaseConstructL@CExpatParserBase@@IAEXABVTDesC16@@@Z)' in SYEXPAT.cpp:337

Link Error : Note: symbol '_XML_SetStartCdataSectionHandler' found in 'XMLPARSE.o';

.......... has been cut......................
Link Error : note: gdi32.lib (default)

Link Error : note: user32.lib (default)

Link Error : note: kernel32.lib (default)

Link Error : Link failed

i have change structure of syexpat distribution.

my structure
+inc
- expat_config.h
- SyExpat.h
- SyGen.h
- typedefs.h
+src
- SyExpat.cpp
- SyGen.cpp
+group
- SyExpat.mmp
- bld.inf
+lib
- All files in lib directory from distribution

my mmp file.

TARGET SyExpat.dll
TARGETTYPE dll
UID 0x1000008d 0x10204762
MACRO HAVE_EXPAT_CONFIG_H

USERINCLUDE ..\inc

SOURCEPATH ..\lib
SOURCE xmlparse.c
SOURCE xmlrole.c
SOURCE xmltok.c

SOURCEPATH ..\src
SOURCE SyExpat.cpp
SOURCE SyGen.cpp

SYSTEMINCLUDE \Epoc32\include \epoc32\include\libc ..\lib

LIBRARY estlib.lib euser.lib

EXPORTUNFROZEN

or some one can help me to tell step-by-step how to compile syexpat.
thanks for response

[peter_k_john]

Hi all,

i am also trying to make syexpat and got the same link error as ashari.

Do ashari had solved that problem...?

Will you please give some tips to me on this issue...

Thanks and regards,
Peter