CTulStringResourceReader Class Reference

class CTulStringResourceReader : public CBase

CTulStringResourceReader reads strings from resource without CCoeEnv. If resource file given to the constructor is not found, the constructor leaves. This module is mainly for server usage, where there is the need to read resources, but no CCoeEnv instance is present.

Usage:

#include <platform/stringresourcereader.h>
#include <errorres.rsg> // Resource to be read header 

TFileName myFileName( _L("z:\\resource\\errorres.rsc") );
CTulStringResourceReader* test = CTulStringResourceReader::NewL( myFileName );

TPtrC buf;
buf.Set(test-> ReadResourceString(R_ERROR_RES_GENERAL)); 
  
// Note that buf will only be valid as long as CTulStringResourceReader 
// instance is alive and no new string is read by the same instance.
// If you need to read multiple strings, make copies.

delete test;

Inherits from

  • CTulStringResourceReader

Constructor & Destructor Documentation

CTulStringResourceReader()

CTulStringResourceReader()[private]

C++ default constructor.

~CTulStringResourceReader()

~CTulStringResourceReader()

Member Functions Documentation

ConstructL(TFileName &)

voidConstructL(TFileName &aResFile)[private]

By default Symbian OS constructor is private.

Parameters

TFileName & aResFile

ConstructL(TFileName &, RFs &)

voidConstructL(TFileName &aResFile,
RFs &aFs
)[private]

By default Symbian OS constructor is private.

Parameters

TFileName & aResFile
RFs & aFs

NewL(TFileName &)

IMPORT_C CTulStringResourceReader *NewL(TFileName &aResFile)[static]

Creates a new String Resource Reader object. a pointer to an new instance of CTulStringResourceReader class.

leave

KErrNone, if successful; otherwise one of the other system-wide error codes.

Parameters

TFileName & aResFileThe resource file from which the string(s) are to be read.

NewL(TFileName &, RFs &)

IMPORT_C CTulStringResourceReader *NewL(TFileName &aResFile,
RFs &aFs
)[static]

Creates a new String Resource Reader object. a pointer to an new instance of CTulStringResourceReader class.

leave

KErrNone, if successful; otherwise one of the other system-wide error codes.

Parameters

TFileName & aResFileThe resource file from which the string(s) are to be read.
RFs & aFsA handle to a shared file server session.

NewLC(TFileName &)

IMPORT_C CTulStringResourceReader *NewLC(TFileName &aResFile)[static]

Creates a new String Resource Reader object, and puts a pointer to it onto the cleanup stack. a pointer to an new instance of CTulStringResourceReader class.

leave

KErrNone, if successful; otherwise one of the other system-wide error codes.

Parameters

TFileName & aResFileThe resource file from which the string(s) are to be read.

NewLC(TFileName &, RFs &)

IMPORT_C CTulStringResourceReader *NewLC(TFileName &aResFile,
RFs &aFs
)[static]

Creates a new String Resource Reader object, and puts a pointer to it onto the cleanup stack. a pointer to an new instance of CTulStringResourceReader class.

leave

KErrNone, if successful; otherwise one of the other system-wide error codes.

Parameters

TFileName & aResFileThe resource file from which the string(s) are to be read.
RFs & aFsA handle to a shared file server session.

ReadResourceString(TInt)

IMPORT_C const TDesC &ReadResourceString(TIntaResourceId)

ReadResourceString: returns the string that match with the resource id. No lenght limitations are imposed on read string. String buffer if the string associated with the given resource Id is found, else returns empty descriptor.

panic

aResourceId If the alignment of Unicode strings within the resource is incorrect,

Parameters

TInt aResourceId

Member Data Documentation

TBool iFsConnected

TBool iFsConnected[private]

RFs iFsSession

RFs iFsSession[private]

HBufC * iResourceBuffer

HBufC *iResourceBuffer[private]

RResourceFile iResourceFile

RResourceFileiResourceFile[private]

TPtrC iTruncatedTextPointer

TPtrC iTruncatedTextPointer[private]