/* WARNING: This file was generated by dkct. Changes you make here will be lost if dkct is run again! You should modify the original source and run dkct on it. Original source: dk3echo.ctr */ /* Copyright (C) 2011-2017, Dirk Krause Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above opyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the author nor the names of 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. */ /** @file dk3echo.c The dk3echo module. */ #line 168 "dk3echo.ctr" #include "dk3all.h" #include "dk3echo.h" #line 175 "dk3echo.ctr" int dk3echo_save(dk3_echo_t *ep) { int back; back = dk3echo_save_app(ep, NULL); return back; } int dk3echo_save_app(dk3_echo_t *ep, dk3_app_t *app) { int back = 0; if(ep) { #if DK3_ON_WINDOWS ep->consoleHandle = GetStdHandle(STD_INPUT_HANDLE); if(ep->consoleHandle != INVALID_HANDLE_VALUE) { ep->is_tty = 1; if(GetConsoleMode(ep->consoleHandle, &(ep->ori))) { back = 1; } else { if(app) { /* ERROR: Failed to retrieve console settings! */ dk3app_log_i1(app, DK3_LL_ERROR, 265); } } } else { if(app) { /* ERROR: Failed to obtain handle for standard input! */ dk3app_log_i1(app, DK3_LL_ERROR, 265); } } #else #if DK3_HAVE_ISATTY ep->is_tty = isatty(0); #else ep->is_tty = 1; #endif #if DK3_HAVE_TCGETATTR if(tcgetattr(0, &(ep->ori)) == 0) { back = 1; } else { if(app) { /* ERROR: Failed to retrieve console settings! */ dk3app_log_i1(app, DK3_LL_ERROR, 265); } } #else #if defined(TCGETS) if(ioctl(0, TCGETS, &(ep->ori)) == 0) { back = 1; } else { if(app) { /* ERROR: Failed to retrieve console settings! */ dk3app_log_i1(app, DK3_LL_ERROR, 265); } } #else #endif #endif #endif } return back; } int dk3echo_restore(dk3_echo_t *ep) { int back; back = dk3echo_restore_app(ep, NULL); return back; } int dk3echo_restore_app(dk3_echo_t *ep, dk3_app_t *app) { int back = 0; if(ep) { #if DK3_ON_WINDOWS if(ep->consoleHandle != INVALID_HANDLE_VALUE) { if(SetConsoleMode(ep->consoleHandle, ep->ori)) { back = 1; } else { if(app) { /* ERROR: Failed to restore console settings! */ dk3app_log_i1(app, DK3_LL_ERROR, 266); } } } #else #if DK3_HAVE_TCGETATTR if(tcsetattr(0, TCSANOW, &(ep->ori)) == 0) { back = 1; } else { if(app) { /* ERROR: Failed to restore console settings! */ dk3app_log_i1(app, DK3_LL_ERROR, 266); } } #else #if defined(TCGETS) if(ioctl(0, TCSETS, &(ep->ori)) == 0) { back = 1; } else { if(app) { /* ERROR: Failed to restore console settings! */ dk3app_log_i1(app, DK3_LL_ERROR, 266); } } #else #endif #endif #endif } return back; } int dk3echo_off(dk3_echo_t *ep) { int back; back = dk3echo_off_app(ep, NULL); return back; } int dk3echo_off_app(dk3_echo_t *ep, dk3_app_t *app) { int back = 0; if(ep) { #if DK3_ON_WINDOWS if(ep->consoleHandle != INVALID_HANDLE_VALUE) { if(SetConsoleMode(ep->consoleHandle,((ep->ori) & (~(ENABLE_ECHO_INPUT))))) { back = 1; } else { if(app) { /* ERROR: Failed to modify console settings! */ dk3app_log_i1(app, DK3_LL_ERROR, 267); } } } #else #if DK3_HAVE_TCGETATTR dk3_termios_t nti; dk3mem_cpy((void *)(&nti), (void *)(&(ep->ori)), sizeof(dk3_termios_t)); #if defined(ECHO) nti.c_lflag &= (~(ECHO)); #endif #if defined(ECHONL) nti.c_lflag &= (~(ECHONL)); #endif if(tcsetattr(0, TCSANOW, &nti) == 0) { back = 1; #if DK3_HAVE_TCFLUSH tcflush(0, TCIFLUSH); #endif } else { if(app) { /* ERROR: Failed to modify terminal settings! */ dk3app_log_i1(app, DK3_LL_ERROR, 267); } } #else #if defined(TCGETS) dk3_termios_t nti; dk3mem_cpy((void *)(&nti), (void *)(&(ep->ori)), sizeof(dk3_termios_t)); #if defined(ECHO) nti.c_lflag &= (~(ECHO)); #endif #if defined(ECHONL) nti.c_lflag &= (~(ECHONL)); #endif if(ioctl(0, TCSETS, &nti) == 0) { back = 1; (void)ioctl(0, TCFLSH, 0); } else { if(app) { /* ERROR: Failed to modify terminal settings! */ dk3app_log_i1(app, DK3_LL_ERROR, 267); } } #else #endif #endif #endif } return back; } int dk3echo_is_tty(dk3_echo_t *ep) { int back; back = dk3echo_is_tty_app(ep, NULL); return back; } int dk3echo_is_tty_app(dk3_echo_t const *ep, dk3_app_t *app) { int back = 0; if(ep) { back = ep->is_tty; } return back; } int dk3echo_test_tty(dk3_echo_t *ep) { int back; back = dk3echo_test_tty_app(ep, NULL); return back; } int dk3echo_test_tty_app(dk3_echo_t *ep, dk3_app_t *app) { int back = 0; if(ep) { #if DK3_ON_WINDOWS if(GetStdHandle(STD_INPUT_HANDLE) != INVALID_HANDLE_VALUE) { back = 1; } else { if(app) { /* ERROR: Failed to retrieve console settings! */ dk3app_log_i1(app, DK3_LL_ERROR, 265); } } #else #if DK3_HAVE_ISATTY back = isatty(0); #endif dk3app_log_i1(app, DK3_LL_ERROR, 265); #endif } return back; } /* vim: set ai sw=2 : */