1 /**************************************************************************** 2 * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29 /**************************************************************************** 30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 31 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 32 * and: Thomas E. Dickey 1996-on * 33 * and: Juergen Pfeifer 2008 * 34 ****************************************************************************/ 35 36 /* 37 * Terminfo-only terminal setup routines: 38 * 39 * int restartterm(const char *, int, int *) 40 */ 41 42 #include <curses.priv.h> 43 44 #if SVR4_TERMIO && !defined(_POSIX_SOURCE) 45 #define _POSIX_SOURCE 46 #endif 47 48 MODULE_ID("$Id: lib_restart.c,v 1.13 2009/10/24 22:47:43 tom Exp $") 49 50 NCURSES_EXPORT(int) 51 NCURSES_SP_NAME(restartterm) (NCURSES_SP_DCLx 52 NCURSES_CONST char *termp, 53 int filenum, 54 int *errret) 55 { 56 int result; 57 #ifdef USE_TERM_DRIVER 58 TERMINAL *new_term; 59 #endif 60 61 T((T_CALLED("restartterm(%p,%s,%d,%p)"), 62 (void *) SP_PARM, 63 termp, 64 filenum, 65 (void *) errret)); 66 67 if (TINFO_SETUP_TERM(&new_term, termp, filenum, errret, FALSE) != OK) { 68 result = ERR; 69 } else if (SP_PARM != 0) { 70 int saveecho = SP_PARM->_echo; 71 int savecbreak = SP_PARM->_cbreak; 72 int saveraw = SP_PARM->_raw; 73 int savenl = SP_PARM->_nl; 74 75 #ifdef USE_TERM_DRIVER 76 SP_PARM->_term = new_term; 77 #endif 78 if (saveecho) { 79 NCURSES_SP_NAME(echo) (NCURSES_SP_ARG); 80 } else { 81 NCURSES_SP_NAME(noecho) (NCURSES_SP_ARG); 82 } 83 84 if (savecbreak) { 85 NCURSES_SP_NAME(cbreak) (NCURSES_SP_ARG); 86 NCURSES_SP_NAME(noraw) (NCURSES_SP_ARG); 87 } else if (saveraw) { 88 NCURSES_SP_NAME(nocbreak) (NCURSES_SP_ARG); 89 NCURSES_SP_NAME(raw) (NCURSES_SP_ARG); 90 } else { 91 NCURSES_SP_NAME(nocbreak) (NCURSES_SP_ARG); 92 NCURSES_SP_NAME(noraw) (NCURSES_SP_ARG); 93 } 94 if (savenl) { 95 NCURSES_SP_NAME(nl) (NCURSES_SP_ARG); 96 } else { 97 NCURSES_SP_NAME(nonl) (NCURSES_SP_ARG); 98 } 99 100 NCURSES_SP_NAME(reset_prog_mode) (NCURSES_SP_ARG); 101 102 #if USE_SIZECHANGE 103 _nc_update_screensize(SP_PARM); 104 #endif 105 106 result = OK; 107 } else { 108 result = ERR; 109 } 110 returnCode(result); 111 } 112 113 #if NCURSES_SP_FUNCS 114 NCURSES_EXPORT(int) 115 restartterm(NCURSES_CONST char *termp, int filenum, int *errret) 116 { 117 return NCURSES_SP_NAME(restartterm) (CURRENT_SCREEN, termp, filenum, errret); 118 } 119 #endif 120