author | viric <viriketo@gmail.com> |
Wed, 16 Feb 2011 21:07:11 +0100 | |
branch | saveflie |
changeset 95 | 13360d8af313 |
parent 82 | 5cbe47923060 |
permissions | -rw-r--r-- |
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/* |
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Terminal Mixer - multi-point multi-user access to terminal applications |
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Copyright (C) 2007 LluĂs Batlle i Rossell |
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Please find the license in the provided COPYING file. |
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*/ |
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#include <sys/types.h> |
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#include <unistd.h> |
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#include <errno.h> |
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#include <fcntl.h> |
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#include <string.h> |
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#include <stdlib.h> |
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Fixing a few bugs. The program runs well in Linux and Mac OS X.
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#include <stdio.h> |
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#include <sys/ioctl.h> |
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#include <termios.h> |
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#include "main.h" |
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static int is_tios_saved = 0; |
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static struct termios saved_tios; |
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void prepare_user_terminal() |
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{ |
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int res; |
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struct termios tios; |
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b73712b8370d
use the termios calls to stdout instead of stdin.
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res = tcgetattr(1, &tios); |
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if (res == -1) |
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Added a terminal-creation capability.
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{ |
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debugmsg("tcgetattr(1) failed - not a terminal"); |
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return; |
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} |
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memcpy(&saved_tios, &tios, sizeof(struct termios)); |
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is_tios_saved = 1; |
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cfmakeraw(&tios); |
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tios.c_lflag &= ~ECHO; |
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res = tcsetattr(1, TCSANOW, &tios); |
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if (res == -1) |
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debugmsg("tcsetattr(1) failed - not a terminal"); |
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} |
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void restore_user_terminal() |
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{ |
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int res; |
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res = tcsetattr(1, TCSANOW, &saved_tios); |
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if (res == -1) |
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debugmsg("tcsetatttr failed: %s", strerror(errno)); |
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} |
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void finish(int ret) |
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{ |
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Fixed bug in the finish() code - it always set the saved_tios.
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if (is_tios_saved) |
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restore_user_terminal(); |
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exit(ret); |
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} |