/****************************************************************************
- * Copyright (c) 2008,2009 Free Software Foundation, Inc. *
+ * Copyright (c) 2008-2010,2012 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <curses.priv.h>
-MODULE_ID("$Id: lib_driver.c,v 1.1 2009/02/21 15:11:29 juergen Exp $")
+MODULE_ID("$Id: lib_driver.c,v 1.4 2012/09/22 19:32:46 tom Exp $")
typedef struct DriverEntry {
const char *name;
static DRIVER_ENTRY DriverTable[] =
{
#ifdef __MINGW32__
- {"win", &_nc_WIN_DRIVER},
+ {"win32con", &_nc_WIN_DRIVER},
#endif
- {"tinfo", &_nc_TINFO_DRIVER}
+ {"tinfo", &_nc_TINFO_DRIVER} /* must be last */
};
-#define NUM_DRIVERS (int)(sizeof(DriverTable)/sizeof(DRIVER_ENTRY))
-
NCURSES_EXPORT(int)
_nc_get_driver(TERMINAL_CONTROL_BLOCK * TCB, const char *name, int *errret)
{
int code = ERR;
- int i;
+ size_t i;
TERM_DRIVER *res = (TERM_DRIVER *) 0;
TERM_DRIVER *use = 0;
+ T((T_CALLED("_nc_get_driver(%p, %s, %p)"),
+ (void *) TCB, NonNull(name), (void *) errret));
+
assert(TCB != 0);
- for (i = 0; i < NUM_DRIVERS; i++) {
+ for (i = 0; i < SIZEOF(DriverTable); i++) {
res = DriverTable[i].driver;
+ /*
+ * Use "#" (a character which cannot begin a terminal's name) to
+ * select specific driver from the table.
+ *
+ * In principle, we could have more than one non-terminfo driver,
+ * e.g., "win32gui".
+ */
+ if (name != 0 && *name == '#') {
+ size_t n = strlen(name + 1);
+ if (n != 0
+ && strncmp(name + 1, DriverTable[i].name, n)) {
+ continue;
+ }
+ }
if (res->CanHandle(TCB, name, errret)) {
use = res;
break;
TCB->drv = use;
code = OK;
}
- return (code);
+ returnCode(code);
}
NCURSES_EXPORT(int)
NCURSES_SP_NAME(has_key) (SCREEN *sp, int keycode)
{
- T((T_CALLED("has_key(%p, %d)"), sp, keycode));
+ T((T_CALLED("has_key(%p, %d)"), (void *) sp, keycode));
returnCode(IsValidTIScreen(sp) ? CallDriver_1(sp, kyExist, keycode) : FALSE);
}
{
int code = ERR;
- T((T_CALLED("doupdate(%p)"), sp));
+ T((T_CALLED("doupdate(%p)"), (void *) sp));
if (IsValidScreen(sp))
code = CallDriver(sp, update);
{
int code = ERR;
TR(TRACE_CALLS | TRACE_MOVE, (T_CALLED("mvcur(%p,%d,%d,%d,%d)"),
- sp, yold, xold, ynew, xnew));
+ (void *) sp, yold, xold, ynew, xnew));
if (HasTerminal(sp)) {
code = CallDriver_4(sp, hwcur, yold, xold, ynew, xnew);
}