ncurses 6.0 - patch 20160611
[ncurses.git] / ncurses / base / lib_newterm.c
index 1579c28096fb4a97bce4bc1d86543e06f5cff0ea..161c8f7301209a3828b291af93a52ab74788626d 100644 (file)
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2014,2016 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>
 
-#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
-#define _POSIX_SOURCE
-#endif
-
 #ifndef CUR
 #define CUR SP_TERMTYPE
 #endif
 
 #include <tic.h>
 
-MODULE_ID("$Id: lib_newterm.c,v 1.82 2009/10/24 22:52:04 tom Exp $")
+MODULE_ID("$Id: lib_newterm.c,v 1.93 2016/05/28 23:11:26 tom Exp $")
 
 #ifdef USE_TERM_DRIVER
 #define NumLabels      InfoOf(SP_PARM).numlabels
@@ -85,9 +81,9 @@ _nc_initscr(NCURSES_SP_DCL0)
 
        buf = term->Nttyb;
 #ifdef TERMIOS
-       buf.c_lflag &= ~(ECHO | ECHONL);
-       buf.c_iflag &= ~(ICRNL | INLCR | IGNCR);
-       buf.c_oflag &= ~(ONLCR);
+       buf.c_lflag &= (unsigned) ~(ECHO | ECHONL);
+       buf.c_iflag &= (unsigned) ~(ICRNL | INLCR | IGNCR);
+       buf.c_oflag &= (unsigned) ~(ONLCR);
 #elif HAVE_SGTTY_H
        buf.sg_flags &= ~(ECHO | CRMOD);
 #else
@@ -170,22 +166,18 @@ NCURSES_SP_NAME(newterm) (NCURSES_SP_DCLx
                          FILE *ofp,
                          FILE *ifp)
 {
-    int value;
     int errret;
     SCREEN *result = 0;
     SCREEN *current;
     TERMINAL *its_term;
     FILE *_ofp = ofp ? ofp : stdout;
     FILE *_ifp = ifp ? ifp : stdin;
-    int cols;
-    int slk_format;
-    int filter_mode;
     TERMINAL *new_term = 0;
 
     START_TRACE();
     T((T_CALLED("newterm(%p, \"%s\", %p,%p)"),
        (void *) SP_PARM,
-       name,
+       (name ? name : ""),
        (void *) ofp,
        (void *) ifp));
 
@@ -201,13 +193,13 @@ NCURSES_SP_NAME(newterm) (NCURSES_SP_DCLx
     current = CURRENT_SCREEN;
     its_term = (current ? current->_term : 0);
 
+    INIT_TERM_DRIVER();
     /* this loads the capability entry, then sets LINES and COLS */
     if (
-#if NCURSES_SP_FUNCS
-          SP_PARM->_prescreen &&
-#endif
           TINFO_SETUP_TERM(&new_term, name,
                            fileno(_ofp), &errret, FALSE) != ERR) {
+       int slk_format;
+       int filter_mode;
 
        _nc_set_screen(0);
 #ifdef USE_TERM_DRIVER
@@ -238,10 +230,13 @@ NCURSES_SP_NAME(newterm) (NCURSES_SP_DCLx
            _nc_set_screen(current);
            result = 0;
        } else {
+           int value;
+           int cols;
+
 #ifdef USE_TERM_DRIVER
            TERMINAL_CONTROL_BLOCK *TCB;
 #elif !NCURSES_SP_FUNCS
-           SP_PARM = CURRENT_SCREEN;
+           _nc_set_screen(CURRENT_SCREEN);
 #endif
            assert(SP_PARM != 0);
            cols = *(ptrCols(SP_PARM));
@@ -276,13 +271,14 @@ NCURSES_SP_NAME(newterm) (NCURSES_SP_DCLx
 
            /* if the terminal type has real soft labels, set those up */
            if (slk_format && NumLabels > 0 && SLK_STDFMT(slk_format))
-               _nc_slk_initialize(SP_PARM->_stdscr, cols);
+               _nc_slk_initialize(StdScreen(SP_PARM), cols);
 
            SP_PARM->_ifd = fileno(_ifp);
            NCURSES_SP_NAME(typeahead) (NCURSES_SP_ARGx fileno(_ifp));
 #ifdef TERMIOS
            SP_PARM->_use_meta = ((new_term->Ottyb.c_cflag & CSIZE) == CS8 &&
-                                 !(new_term->Ottyb.c_iflag & ISTRIP));
+                                 !(new_term->Ottyb.c_iflag & ISTRIP)) ||
+               USE_KLIBC_KBD;
 #else
            SP_PARM->_use_meta = FALSE;
 #endif
@@ -308,8 +304,8 @@ NCURSES_SP_NAME(newterm) (NCURSES_SP_DCLx
 
            /* compute movement costs so we can do better move optimization */
 #ifdef USE_TERM_DRIVER
-           TCBOf(SP_PARM)->drv->scinit(SP_PARM);
-#else
+           TCBOf(SP_PARM)->drv->td_scinit(SP_PARM);
+#else /* ! USE_TERM_DRIVER */
            /*
             * Check for mismatched graphic-rendition capabilities.  Most SVr4
             * terminfo trees contain entries that have rmul or rmso equated to
@@ -322,13 +318,16 @@ NCURSES_SP_NAME(newterm) (NCURSES_SP_DCLx
 #define SGR0_TEST(mode) (mode != 0) && (exit_attribute_mode == 0 || strcmp(mode, exit_attribute_mode))
            SP_PARM->_use_rmso = SGR0_TEST(exit_standout_mode);
            SP_PARM->_use_rmul = SGR0_TEST(exit_underline_mode);
+#if USE_ITALIC
+           SP_PARM->_use_ritm = SGR0_TEST(exit_italics_mode);
+#endif
 
            /* compute movement costs so we can do better move optimization */
            _nc_mvcur_init();
 
            /* initialize terminal to a sane state */
            _nc_screen_init();
-#endif
+#endif /* USE_TERM_DRIVER */
 
            /* Initialize the terminal line settings. */
            _nc_initscr(NCURSES_SP_ARG);