int WResLoadResource( PHANDLE_INFO hinfo, UINT idType, UINT idResource,
lpstr *lpszBuffer, size_t *bufferSize )
/*****************************************************************************/
{
WResID resource_type;
WResID resource_id;
WResInitIDFromNum( idResource, &resource_id );
WResInitIDFromNum( idType, &resource_type );
return( WResLoadResource2( MainDir, hinfo, &resource_type, &resource_id, lpszBuffer, bufferSize ) );
}
extern int WResLoadResource2( WResDir dir,
PHANDLE_INFO hInstance,
UINT idType,
UINT idResource,
LPSTR *lpszBuffer,
int *bufferSize )
/******************************************************************/
{
int retcode;
WResID resource_type;
WResID resource_id;
WResDirWindow wind;
WResLangInfo *res;
WResLangType lang;
char *res_buffer;
if( ( lpszBuffer == NULL ) || ( bufferSize == NULL ) ) {
return( -1 );
}
lang.lang = DEF_LANG;
lang.sublang = DEF_SUBLANG;
WResInitIDFromNum( idResource, &resource_id );
WResInitIDFromNum( (long)idType, &resource_type );
wind = WResFindResource( &resource_type, &resource_id, dir, &lang );
if( WResIsEmptyWindow( wind ) ) {
retcode = -1;
} else {
res = WResGetLangInfo( wind );
// lets make sure we dont perturb malloc into apoplectic fits
if( res->Length >= INT_MAX ) {
return( -1 );
}
res_buffer = WRESALLOC( res->Length );
*lpszBuffer = res_buffer;
if( *lpszBuffer == NULL ) {
return( -1 );
}
*bufferSize = (int)res->Length;
retcode = GetResource( res, hInstance, res_buffer );
}
return( retcode );
}
WResID * WResIDFromNum( long newnum )
/***********************************/
/* allocate an ID and fill it in */
{
WResID * newid;
if( (int_32)newnum < SHRT_MIN || ( newnum > 0 && newnum > USHRT_MAX ) ) {
newid = NULL;
WRES_ERROR( WRS_BAD_PARAMETER );
} else {
newid = WRESALLOC( sizeof( WResID ) );
if( newid == NULL ) {
WRES_ERROR( WRS_MALLOC_FAILED );
} else {
WResInitIDFromNum( newnum, newid );
}
}
return( newid );
} /* WResIDFromNum */
