/**************************************************************************** * apps/graphics/pdcurses/pdc_addstr.c * Public Domain Curses * RCSID("$Id: addstr.c,v 1.44 2008/07/13 16:08:17 wmcbrine Exp $") * * Copyright (C) 2017 Gregory Nutt. All rights reserved. * Adapted by: Gregory Nutt * * Adapted from the original public domain pdcurses by Gregory Nutt and * released as part of NuttX under the 3-clause BSD license: * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************/ /* Name: addstr * * Synopsis: * int addstr(const char *str); * int addnstr(const char *str, int n); * int waddstr(WINDOW *win, const char *str); * int waddnstr(WINDOW *win, const char *str, int n); * int mvaddstr(int y, int x, const char *str); * int mvaddnstr(int y, int x, const char *str, int n); * int mvwaddstr(WINDOW *win, int y, int x, const char *str); * int mvwaddnstr(WINDOW *win, int y, int x, const char *str, int n); * * int addwstr(const wchar_t *wstr); * int addnwstr(const wchar_t *wstr, int n); * int waddwstr(WINDOW *win, const wchar_t *wstr); * int waddnwstr(WINDOW *win, const wchar_t *wstr, int n); * int mvaddwstr(int y, int x, const wchar_t *wstr); * int mvaddnwstr(int y, int x, const wchar_t *wstr, int n); * int mvwaddwstr(WINDOW *win, int y, int x, const wchar_t *wstr); * int mvwaddnwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n); * * Description: * These routines write all the characters of the null-terminated * string str or wide-character string wstr to the given window. * The functionality is similar to calling waddch() once for each * character in the string; except that, when PDCurses is built * with wide-character support enabled, the narrow-character * functions treat the string as a multibyte string in the current * locale, and convert it. The routines with n as the last * argument write at most n characters; if n is negative, then the * entire string will be added. * * Return Value: * All functions return OK or ERR. * * Portability X/Open BSD SYS V * addstr Y Y Y * waddstr Y Y Y * mvaddstr Y Y Y * mvwaddstr Y Y Y * addnstr Y - 4.0 * waddnstr Y - 4.0 * mvaddnstr Y - 4.0 * mvwaddnstr Y - 4.0 * addwstr Y * waddwstr Y * mvaddwstr Y * mvwaddwstr Y * addnwstr Y * waddnwstr Y * mvaddnwstr Y * mvwaddnwstr Y */ /**************************************************************************** * Included Files ****************************************************************************/ #include "curspriv.h" int waddnstr(WINDOW *win, const char *str, int n) { int i = 0; PDC_LOG(("waddnstr() - called: string=\"%s\" n %d \n", str, n)); if (!win || !str) { return ERR; } while (str[i] && (i < n || n < 0)) { #ifdef CONFIG_PDCURSES_WIDE wchar_t wch; int retval = PDC_mbtowc(&wch, str + i, n >= 0 ? n - i : 6); if (retval <= 0) { return OK; } i += retval; #else chtype wch = (unsigned char)(str[i++]); #endif if (waddch(win, wch) == ERR) { return ERR; } } return OK; } int addstr(const char *str) { PDC_LOG(("addstr() - called: string=\"%s\"\n", str)); return waddnstr(stdscr, str, -1); } int addnstr(const char *str, int n) { PDC_LOG(("addnstr() - called: string=\"%s\" n %d \n", str, n)); return waddnstr(stdscr, str, n); } int waddstr(WINDOW *win, const char *str) { PDC_LOG(("waddstr() - called: string=\"%s\"\n", str)); return waddnstr(win, str, -1); } int mvaddstr(int y, int x, const char *str) { PDC_LOG(("mvaddstr() - called: y %d x %d string=\"%s\"\n", y, x, str)); if (move(y, x) == ERR) { return ERR; } return waddnstr(stdscr, str, -1); } int mvaddnstr(int y, int x, const char *str, int n) { PDC_LOG(("mvaddnstr() - called: y %d x %d string=\"%s\" n %d \n", y, x, str, n)); if (move(y, x) == ERR) { return ERR; } return waddnstr(stdscr, str, n); } int mvwaddstr(WINDOW *win, int y, int x, const char *str) { PDC_LOG(("mvwaddstr() - called: string=\"%s\"\n", str)); if (wmove(win, y, x) == ERR) { return ERR; } return waddnstr(win, str, -1); } int mvwaddnstr(WINDOW *win, int y, int x, const char *str, int n) { PDC_LOG(("mvwaddnstr() - called: y %d x %d string=\"%s\" n %d \n", y, x, str, n)); if (wmove(win, y, x) == ERR) { return ERR; } return waddnstr(win, str, n); } #ifdef CONFIG_PDCURSES_WIDE int waddnwstr(WINDOW *win, const wchar_t *wstr, int n) { int i = 0; PDC_LOG(("waddnwstr() - called\n")); if (!win || !wstr) { return ERR; } while (wstr[i] && (i < n || n < 0)) { chtype wch = wstr[i++]; if (waddch(win, wch) == ERR) { return ERR; } } return OK; } int addwstr(const wchar_t *wstr) { PDC_LOG(("addwstr() - called\n")); return waddnwstr(stdscr, wstr, -1); } int addnwstr(const wchar_t *wstr, int n) { PDC_LOG(("addnwstr() - called\n")); return waddnwstr(stdscr, wstr, n); } int waddwstr(WINDOW *win, const wchar_t *wstr) { PDC_LOG(("waddwstr() - called\n")); return waddnwstr(win, wstr, -1); } int mvaddwstr(int y, int x, const wchar_t *wstr) { PDC_LOG(("mvaddstr() - called\n")); if (move(y, x) == ERR) { return ERR; } return waddnwstr(stdscr, wstr, -1); } int mvaddnwstr(int y, int x, const wchar_t *wstr, int n) { PDC_LOG(("mvaddnstr() - called\n")); if (move(y, x) == ERR) { return ERR; } return waddnwstr(stdscr, wstr, n); } int mvwaddwstr(WINDOW *win, int y, int x, const wchar_t *wstr) { PDC_LOG(("mvwaddstr() - called\n")); if (wmove(win, y, x) == ERR) { return ERR; } return waddnwstr(win, wstr, -1); } int mvwaddnwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n) { PDC_LOG(("mvwaddnstr() - called\n")); if (wmove(win, y, x) == ERR) { return ERR; } return waddnwstr(win, wstr, n); } #endif