session_t *session_new(size_t session_data_size, void (*data_cleanup)(session_t *))
{
union Key k;
// Must be hex binary
int err = gen_random_data(&k.u64, 8);
if (err != 0) {
return NULL;
}
qlock(&session_map_mutex);
session_t **sessionpp = (session_t**)mapinsert(&session_map, k);
if (sessionpp == NULL) {
return NULL;
}
*sessionpp = malloc(sizeof(session_t) + session_data_size);
if (*sessionpp == NULL) {
return NULL;
}
memset(*sessionpp, 0, sizeof(session_t) + session_data_size);
qunlock(&session_map_mutex);
//(*sessionpp)->tls_enabled = tls_enabled;
(*sessionpp)->id = k.u64;
(*sessionpp)->status = SESSION_ACTIVE;
(*sessionpp)->refcount = 1;
(*sessionpp)->data_cleanup = data_cleanup;
return *sessionpp;
}
static int gwinit (int argc, char *argv[])
{
register int i;
long color;
gw_def_win.nextp = NULL;
/* map the virtual keys. */
for (i = 0; gwkeys[i].label != 0; i++)
if (gwkeys[i].cooked)
mapinsert ((unsigned char *)gwkeys[i].rawin,
strlen ((char *)gwkeys[i].rawin),
(unsigned char *)gwkeys[i].cooked,
strlen ((char *)gwkeys[i].cooked),
(unsigned char *)gwkeys[i].label,
gwkeys[i].flags, NULL);
/* set default values for options */
optpreset (o_scrollbar (&gw_def_win), ElvTrue, OPT_REDRAW|OPT_HIDE);
optpreset (o_toolbar (&gw_def_win), ElvTrue, OPT_REDRAW|OPT_HIDE);
optpreset (o_statusbar (&gw_def_win), ElvTrue, OPT_REDRAW|OPT_HIDE);
optpreset (o_menubar (&gw_def_win), ElvTrue, OPT_REDRAW|OPT_HIDE);
optpreset (o_font (&gw_def_win), DEFAULT_FONT, OPT_REDRAW|OPT_HIDE);
optpreset (o_propfont (&gw_def_win), DEFAULT_PROPFONT, OPT_REDRAW|OPT_HIDE);
optpreset (o_titleformat (&gw_def_win), DEFAULT_TITLEFORMAT, OPT_HIDE);
optpreset (o_scrollbgimage (&gw_def_win), ElvTrue, OPT_REDRAW|OPT_HIDE);
/* install the global options */
optinsert("win32", QTY(gw_optglob_desc), gw_optglob_desc, gw_optglob_val);
/* install default options */
optinsert("guiwin", NUM_OPTIONS, gw_opt_desc, (OPTVAL *)&gw_def_win.options);
/* install the default printer */
gw_get_default_printer ();
/* install default "normal" colors. */
colorinfo[COLOR_FONT_NORMAL].fg = color = GetSysColor(COLOR_WINDOWTEXT);
colorinfo[COLOR_FONT_NORMAL].da.fg_rgb[0] = color & 0xff;
colorinfo[COLOR_FONT_NORMAL].da.fg_rgb[1] = (color >> 8) & 0xff;
colorinfo[COLOR_FONT_NORMAL].da.fg_rgb[2] = (color >> 16) & 0xff;
colorinfo[COLOR_FONT_NORMAL].bg = color = GetSysColor(COLOR_WINDOW);
colorinfo[COLOR_FONT_NORMAL].da.bg_rgb[0] = color & 0xff;
colorinfo[COLOR_FONT_NORMAL].da.bg_rgb[1] = (color >> 8) & 0xff;
colorinfo[COLOR_FONT_NORMAL].da.bg_rgb[2] = (color >> 16) & 0xff;
colorinfo[COLOR_FONT_NORMAL].da.bits = COLOR_FG|COLOR_BG;
/* locate the "guide" color */
guidefont = colorfind("guide");
return argc;
}
static int
handle_end_map(void *ctx)
{
struct parse_context *pctx = (struct parse_context *)ctx;
Var map = new_map();
Var k, v;
for (v = POP(pctx->top), k = POP(pctx->top);
(int)v.type > MAP_SENTINEL && (int)k.type > MAP_SENTINEL;
v = POP(pctx->top), k = POP(pctx->top)) {
map = mapinsert(map, k, v);
}
PUSH(pctx->top, map);
return 1;
}
/* initialize the PC BIOS interface. */
static int
vio_init (int argc, /* number of command-line arguments */
char **argv) /* values of command-line arguments */
{
int i;
/* Choose font colors in the absence of user settings. */
vc_term = vio_get_default_color ();
vc_current = vc_term;
vc_color = vc_term;
vc_italic = 0xff;
vc_underlined = 0xff;
/* Dark if black or blue... */
o_background = (VC_BG (vc_term) <= 1)? 'd': 'l';
DPRINTF (("o_background: %x, %c\n", VC_BG (vc_term), o_background));
/* change the terminal mode to cbreak/noecho */
vio_resume (ElvTrue);
/* try to get true screen size, from the operating system */
vio_getsize ();
/* pretend the cursor is in an impossible place, so we're guaranteed
* to move it on the first vio_moveto() or vio_draw() call.
*/
physx = physy = -100;
/* map the arrow keys */
for (i = 0; i < QTY (keys); i++)
{
if (keys[i].cooked != NULL && keys[i].rawin != NULL)
{
mapinsert (toCHAR (keys[i].rawin), (int)strlen (keys[i].rawin),
toCHAR (keys[i].cooked), (int)strlen (keys[i].cooked),
toCHAR (keys[i].label),
keys[i].flags, NULL);
}
}
/* add the global options to the list known to :set */
o_ttyunderline = ElvTrue;
optinsert ("vio", QTY (goptdesc), goptdesc, &ttygoptvals.term);
return argc;
}
