bool WRAPI WRCreateCursorEntries( WRInfo *info, WResLangNode *lnode,
void *data, uint_32 size )
{
RESCURSORHEADER *rch;
CURSORHEADER *ch;
uint_16 ord;
uint_32 rchsize;
int i;
bool ok;
ok = (info != NULL && lnode != NULL && data != NULL && size != 0);
if( ok ) {
if( lnode->data != NULL ) {
MemFree( lnode->data );
lnode->data = NULL;
}
lnode->Info.Length = 0;
ok = WRCreateCursorResHeader( &rch, &rchsize, data, size );
}
if( ok ) {
lnode->data = (void *)rch;
lnode->Info.Length = rchsize;
ord = 0;
ch = (CURSORHEADER *)data;
for( i = 0; ok && i < rch->cwCount; i++ ) {
ord = WRFindUnusedImageId( info, ord );
ok = (ord != 0);
if( ok ) {
rch->cdEntries[i].wNameOrdinal = ord;
ok = WRGetAndAddCursorImage( data, info->dir, &ch->cdEntries[i], ord );
}
}
}
return( ok );
}
int WRLoadCursorFile( WRInfo *info )
{
BYTE *data;
uint_32 data_size;
CURSORHEADER *ch;
uint_32 chsize;
RESCURSORHEADER *rch;
uint_32 rchsize;
WResFileID file;
WResID *tname;
WResID *rname;
WResLangType lang;
char fn[_MAX_FNAME];
int dup;
int i;
int ok;
data = NULL;
rch = NULL;
dup = FALSE;
file = -1;
lang.lang = DEF_LANG;
lang.sublang = DEF_SUBLANG;
tname = NULL;
rname = NULL;
ok = ( info && info->file_name );
if( ok ) {
ok = ( ( file = ResOpenFileRO( info->file_name ) ) != -1 );
}
if( ok ) {
ok = WRReadEntireFile( file, &data, &data_size );
}
if( ok ) {
ch = (CURSORHEADER *) data;
chsize = sizeof(CURSORHEADER);
chsize += sizeof(CURSORDIRENTRY)*(ch->cdCount-1);
ok = WRCreateCursorResHeader( &rch, &rchsize, data, data_size );
}
if( ok ) {
ok = ( ( info->dir = WResInitDir() ) != NULL );
}
if( ok ) {
tname = WResIDFromNum( (uint_16)RT_GROUP_CURSOR );
ok = ( tname != NULL );
}
if( ok ) {
_splitpath( info->file_name, NULL, NULL, fn, NULL );
rname = WResIDFromStr( fn );
ok = ( rname != NULL );
}
if ( ok ) {
ok = !WResAddResource( tname, rname, DEF_MEMFLAGS, 0, rchsize,
info->dir, &lang, &dup );
}
if( ok ) {
ok = WRFindAndSetData( info->dir, tname, rname, &lang, rch );
}
if( ok ) {
for( i=0; ok && i<ch->cdCount ; i++ ) {
ok = WRGetAndAddCursorImage( data, info->dir, &ch->cdEntries[i], i+1 );
}
}
if( !ok ) {
if( info->dir ) {
WRFreeWResDirData( info->dir );
WResFreeDir( info->dir );
info->dir = NULL;
}
}
if( tname != NULL ) {
WRMemFree( tname );
}
if( rname != NULL ) {
WRMemFree( rname );
}
if( file != -1 ) {
ResCloseFile( file );
}
return( ok );
}
