1 /**************************************************************************** 2 * Copyright (c) 1998-2012,2015 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 MODULE_ID("$Id: lib_restart.c,v 1.16 2015/06/27 18:12:15 tom Exp $") 45 46 NCURSES_EXPORT(int) 47 NCURSES_SP_NAME(restartterm) (NCURSES_SP_DCLx 48 NCURSES_CONST char *termp, 49 int filenum, 50 int *errret) 51 { 52 int result; 53 #ifdef USE_TERM_DRIVER 54 TERMINAL *new_term = 0; 55 #endif 56 57 START_TRACE(); 58 T((T_CALLED("restartterm(%p,%s,%d,%p)"), 59 (void *) SP_PARM, 60 termp, 61 filenum, 62 (void *) errret)); 63 64 if (TINFO_SETUP_TERM(&new_term, termp, filenum, errret, FALSE) != OK) { 65 result = ERR; 66 } else if (SP_PARM != 0) { 67 int saveecho = SP_PARM->_echo; 68 int savecbreak = SP_PARM->_cbreak; 69 int saveraw = SP_PARM->_raw; 70 int savenl = SP_PARM->_nl; 71 72 #ifdef USE_TERM_DRIVER 73 SP_PARM->_term = new_term; 74 #endif 75 if (saveecho) { 76 NCURSES_SP_NAME(echo) (NCURSES_SP_ARG); 77 } else { 78 NCURSES_SP_NAME(noecho) (NCURSES_SP_ARG); 79 } 80 81 if (savecbreak) { 82 NCURSES_SP_NAME(cbreak) (NCURSES_SP_ARG); 83 NCURSES_SP_NAME(noraw) (NCURSES_SP_ARG); 84 } else if (saveraw) { 85 NCURSES_SP_NAME(nocbreak) (NCURSES_SP_ARG); 86 NCURSES_SP_NAME(raw) (NCURSES_SP_ARG); 87 } else { 88 NCURSES_SP_NAME(nocbreak) (NCURSES_SP_ARG); 89 NCURSES_SP_NAME(noraw) (NCURSES_SP_ARG); 90 } 91 if (savenl) { 92 NCURSES_SP_NAME(nl) (NCURSES_SP_ARG); 93 } else { 94 NCURSES_SP_NAME(nonl) (NCURSES_SP_ARG); 95 } 96 97 NCURSES_SP_NAME(reset_prog_mode) (NCURSES_SP_ARG); 98 99 #if USE_SIZECHANGE 100 _nc_update_screensize(SP_PARM); 101 #endif 102 103 result = OK; 104 } else { 105 result = ERR; 106 } 107 returnCode(result); 108 } 109 110 #if NCURSES_SP_FUNCS 111 NCURSES_EXPORT(int) 112 restartterm(NCURSES_CONST char *termp, int filenum, int *errret) 113 { 114 START_TRACE(); 115 return NCURSES_SP_NAME(restartterm) (CURRENT_SCREEN, termp, filenum, errret); 116 } 117 #endif 118