| 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;
| Public Member Functions | |
|---|---|
| ~CTulStringResourceReader() | |
| IMPORT_C CTulStringResourceReader * | NewL(TFileName &) |
| IMPORT_C CTulStringResourceReader * | NewL(TFileName &, RFs &) |
| IMPORT_C CTulStringResourceReader * | NewLC(TFileName &) |
| IMPORT_C CTulStringResourceReader * | NewLC(TFileName &, RFs &) |
| IMPORT_C const TDesC & | ReadResourceString(TInt) |
| Private Member Functions | |
|---|---|
| CTulStringResourceReader() | |
| void | ConstructL(TFileName &) |
| void | ConstructL(TFileName &, RFs &) |
| Private Attributes | |
|---|---|
| TBool | iFsConnected |
| RFs | iFsSession |
| HBufC * | iResourceBuffer |
| RResourceFile | iResourceFile |
| TPtrC | iTruncatedTextPointer |
| void | ConstructL | ( | TFileName & | aResFile | ) | [private] |
By default Symbian OS constructor is private.
| TFileName & aResFile |
| void | ConstructL | ( | TFileName & | aResFile, |
| RFs & | aFs | |||
| ) | [private] | |||
By default Symbian OS constructor is private.
| 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.
| TFileName & aResFile | The resource file from which the string(s) are to be read. |
| 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.
| 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.
| TFileName & aResFile | The resource file from which the string(s) are to be read. |
| 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.
| IMPORT_C const TDesC & | ReadResourceString | ( | TInt | aResourceId | ) |
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,
| TInt aResourceId |