bool UIAPI uistart( void )
/*************************/
{
UIMemOpen();
if( initbios() ) {
DBCSCharacterMap();
/* need for LUI and DUI apps to avoid divide by zero */
/* when no mouse is found */
UIData->mouse_yscale = 1;
UIData->mouse_xscale = 1;
uiattrs();
openbackground();
forceevinit();
initeventlists();
return( true );
}
return( false );
}
bool uiconfig( char *fn, char **envvars )
/***************************************/
{
char buffer[ _MAX_PATH + ATTR_LAST * 4 ];
void *config;
int i;
char *colour;
int slen;
int blen;
char *s;
ATTR attr;
_unused( envvars );
UIData->no_snow = TRUE;
uiattrs();
if( UIData->colour == M_MONO ) {
colour = "ATTR_MONO";
slen = 9;
} else if( UIData->colour == M_BW ) {
colour = "ATTR_BW";
slen = 7;
} else {
colour = "ATTR_COL";
slen = 8;
}
#if !defined( __NETWARE__ )
for( ; envvars != NULL && *envvars != NULL; ++envvars ) {
_searchenv( fn, *envvars, buffer );
if( buffer[0] != '\0' ) {
break;
}
}
fn = buffer;
#endif
if( fn != NULL && fn[0] != '\0' ) {
config = fopen( fn, "r" );
if( config != NULL ) {
while( fgets( buffer, _MAX_PATH+ATTR_LAST*4, config ) != NULL ) {
blen = strlen( buffer );
if( blen > slen && memicmp( colour, buffer, slen ) == 0 ) {
s = &buffer[ slen ];
for( i = 0 ; i < ATTR_LAST && *s == ' '; ++i ) {
attr = 0;
while( *s == ' ' ) ++s;
while( *s != '\0' && *s != '\n' && *s != ' ' ) {
attr = 10*attr + (*s-'0');
++s;
}
if( attr != 0 ){
UIData->attrs[i] = attr;
}
}
} else if( blen > 9 && memicmp( "SNOWCHECK", buffer, 9 ) == 0 ) {
UIData->no_snow = ( buffer[ 10 ] == '0' );
} else if( blen > 11 && memicmp( "MOUSE_SPEED", buffer, 11 ) == 0 ) {
uimousespeed( strtol( &buffer[ 12 ], NULL, 10 ) );
} else if( blen > 8 && memicmp( "GRAPHICS", buffer, 8 ) == 0 ) {
UIData->no_graphics = ( buffer[ 9 ] == '0' );
}
}
fclose( config );
return( TRUE );
}
}
return( FALSE );
}