static int slang_init(struct aa_context *context, int mode)
{
if (!__slang_is_up) {
fflush(stdout);
SLtt_get_terminfo();
__slang_is_up = 1;
uninitslang = 1;
}
f = fopen("/dev/null", "r");
if (SLang_init_tty(-1, 0, 0) == -1) {
return 0;
}
if (-1 == SLkp_init()) {
return 0;
}
__slang_keyboard = 1;
#ifdef GPM_MOUSEDRIVER
aa_recommendlowmouse("gpm");
#endif
#ifdef SIGWINCH
signal(SIGWINCH, handler);
#endif
return 1;
}
static int linux_init(struct aa_context *context, int mode)
{
int i;
struct sigaction siga;
if (!(mode & AA_SENDRELEASE))
return 0;
if (!rawmode_init())
return 0;
#ifdef SIGWINCH
signal(SIGWINCH, handler);
#endif
#ifdef GPM_MOUSEDRIVER
aa_recommendlowmouse("gpm");
#endif
allow_switch(1);
atexit(rawmode_exit);
for (i = 0; i < (int) sizeof(sig2catch); i++) {
siga.sa_handler = exithandler;
siga.sa_flags = 0;
/*zero_sa_mask(&(siga.sa_mask)); */
memset(&siga.sa_mask, 0, sizeof(sigset_t));
sigaction((int) sig2catch[i], &siga, old_signal_handler + i);
}
return 1;
}
static int X_init(aa_context * c, int mode)
{
struct xdriverdata *d=c->driverdata;
if(c->driver!=&X11_d) return 0;
d->attr.event_mask |= StructureNotifyMask | KeyPressMask | (mode & AA_SENDRELEASE ? KeyReleaseMask : 0);
XSelectInput(d->dp, d->wi, d->attr.event_mask);
aa_recommendlowmouse("X11");
return 1;
}
static int stdin_init(struct aa_context *context, int mode)
{
#ifdef SIGWINCH
signal(SIGWINCH, handler);
#endif
#ifdef GPM_MOUSEDRIVER
aa_recommendlowmouse("gpm");
#endif
return 1;
}
static int slang_init(__AA_CONST struct aa_hardware_params *p,__AA_CONST void *none, struct aa_hardware_params *dest, void **params)
{
struct aa_hardware_params def={NULL, AA_NORMAL_MASK | AA_BOLD_MASK | AA_REVERSE_MASK | AA_BOLDFONT_MASK | AA_DIM_MASK};
*dest=def;
fflush(stdout);
if (!__slang_is_up) {
SLtt_get_terminfo();
__slang_is_up = 1;
uninitslang = 1;
}
if (SLsmg_init_smg() != 0)
return 0;
if (SLtt_Use_Ansi_Colors) {
dest->supported &= ~AA_BOLDFONT_MASK;
}
SLsmg_Display_Eight_Bit = 128;
dest->supported |= AA_EIGHT;
#ifdef GPM_MOUSEDRIVER
aa_recommendlowmouse("gpm");
#endif
aa_recommendlowkbd ("linux");
aa_recommendlowkbd("slang");
return 1;
}
static int
linux_init (__AA_CONST struct aa_hardware_params *p, __AA_CONST void *none,
struct aa_hardware_params *dest, void **params)
{
static int registered;
static struct aa_font font;
__AA_CONST static struct aa_hardware_params def = { NULL,
AA_DIM_MASK | AA_REVERSE_MASK | AA_NORMAL_MASK | AA_BOLD_MASK |
AA_EXTENDED
};
struct stat sbuf;
int major, minor;
char fname[20];
char tmp[256], *env;
int vt;
int i, y;
int fd;
*dest = def;
fflush (stdout);
fd = dup (fileno (stderr));
fstat (fd, &sbuf);
major = sbuf.st_rdev >> 8;
vt = minor = sbuf.st_rdev & 0xff;
close (fd);
if (major != 4 || minor >= 64)
return (0);
if ((env = getenv ("AAVCS")) != NULL)
{
int p1 = 0, p2;
nvcs = 0;
while (env[p1])
{
while (env[p1] && env[p1] == ' ')
p1++;
if (!env[p1])
break;
p2 = 0;
while (env[p1] && env[p1] != ' ')
tmp[p2++] = env[p1++];
tmp[p2] = 0;
vc[nvcs] = fopen (tmp, "w+");
if (vc[nvcs] == NULL)
return 0;
nvcs++;
}
}
else
{
sprintf (fname, "/dev/vcsa%i", vt);
vc[0] = fopen (fname, "w+");
nvcs = 1;
}
if (vc[0] == NULL)
return 0;
if (!registered)
{
char *data;
fd = open ("/dev/console", 0);
if (fd >= 0)
{
char buf[32 * 1024];
struct consolefontdesc desc;
desc.chardata = buf;
desc.charcount = 1024;
i = ioctl (fd, GIO_FONTX, &desc);
close (fd);
if (i)
{ /*probably mda/hercules */
dest->font = &aa_font14;
dest->supported &= ~AA_DIM_MASK;
goto skip;
}
font.name = "Font used by your console";
font.shortname = "current";
font.height = desc.charheight;
data = malloc (desc.charheight * 256);
font.data = data;
if (font.data == NULL)
goto skip;
y = 0;
for (i = 0; i < 8192; i++)
{
if (i % 32 < font.height)
{
data[y] = desc.chardata[i], y++;
}
}
aa_registerfont (&font);
dest->font = &font;
}
}
skip:;
#ifdef GPM_MOUSEDRIVER
aa_recommendlowmouse ("gpm");
#endif
aa_recommendlowkbd ("linux");
aa_recommendlowkbd ("slang");
aa_recommendlowkbd ("curses");
return 1;
}