mirror of
https://github.com/gnustep/apps-projectcenter.git
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Remove PTYView.* classes.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/apps/projectcenter/trunk@39733 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Gregory John Casamento
parent
684a1b9836
commit
486dfc7197
2 changed files with 0 additions and 503 deletions
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@ -1,64 +0,0 @@
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/*
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** PTYView
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**
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** Copyright (c) 2008-2016
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**
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** Author: Gregory Casamento <greg_casamento@yahoo.com>
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#import <Foundation/Foundation.h>
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#import <AppKit/AppKit.h>
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#import "PCDebuggerViewDelegateProtocol.h"
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@interface PTYView : NSObject <PCDebuggerViewDelegateProtocol>
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{
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NSTextView *tView;
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NSTask *task;
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NSFileHandle *master_handle;
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NSFileHandle *slave_handle;
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NSFileHandle *error_handle;
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int master_fd, slave_fd;
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}
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- (int)openpty;
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- (void)logData:(NSData *)data;
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- (void)logStdOut:(NSNotification *)aNotif;
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- (void)logErrOut:(NSNotification *)aNotif;
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- (void) taskDidTerminate: (NSNotification *)notif;
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- (NSString *) startMessage;
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- (NSString *) stopMessage;
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- (void) runProgram: (NSString *)path
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inCurrentDirectory: (NSString *)directory
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withArguments: (NSArray *)array
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logStandardError: (BOOL)logError;
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- (void) terminate;
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- (void) interrupt;
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- (void) putString: (NSString *)string;
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- (void) putChar:(unichar)ch;
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@end
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@ -1,439 +0,0 @@
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/*
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** PTYView
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**
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** Copyright (c) 2008-2016 Free Software Foundation
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**
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** Author: Gregory Casamento <greg.casamento@gmail.com>
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** Riccardo Mottola <rm@gnu.org>
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <sys/stat.h>
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#include <signal.h>
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#include <stdio.h> /* for stderr and perror*/
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#include <errno.h> /* for int errno */
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#include <fcntl.h>
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#include <sys/types.h>
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#if defined (__FreeBSD__)
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#include <sys/ioctl.h>
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#include <termios.h>
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#include <libutil.h>
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#elif defined (__OpenBSD__)
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#include <termios.h>
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#include <util.h>
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#else
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#include <sys/termios.h>
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#endif
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#include <unistd.h>
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#include <stdlib.h>
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#include <string.h>
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#ifndef NOTIFICATION_CENTER
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#define NOTIFICATION_CENTER [NSNotificationCenter defaultCenter]
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#endif
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/* check for solaris */
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#if defined (__SVR4) && defined (__sun)
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#define __SOLARIS__ 1
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#define USE_FORKPTY_REPLACEMENT 1
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#endif
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#if defined(__SOLARIS__)
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#include <stropts.h>
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#endif
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#if !(defined (__NetBSD__)) && !(defined (__SOLARIS__)) && !(defined (__OpenBSD__)) && !(defined(__FreeBSD__))
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# include <pty.h>
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#endif
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#import "PTYView.h"
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#ifdef USE_FORKPTY_REPLACEMENT
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int openpty(int *amaster, int *aslave, char *name, const struct termios *termp, const struct winsize *winp)
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{
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int fdm, fds;
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char *slaveName;
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fdm = open("/dev/ptmx", O_RDWR); /* open master */
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if (fdm == -1)
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{
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perror("openpty:open(master)");
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return -1;
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}
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if(grantpt(fdm)) /* grant access to the slave */
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{
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perror("openpty:grantpt(master)");
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close(fdm);
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return -1;
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}
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if(unlockpt(fdm)) /* unlock the slave terminal */
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{
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perror("openpty:unlockpt(master)");
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close(fdm);
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return -1;
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}
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slaveName = ptsname(fdm); /* get name of the slave */
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if (slaveName == NULL)
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{
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perror("openpty:ptsname(master)");
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close(fdm);
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return -1;
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}
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if (name) /* of name ptr not null, copy it name back */
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strcpy(name, slaveName);
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fds = open(slaveName, O_RDWR | O_NOCTTY); /* open slave */
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if (fds == -1)
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{
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perror("openpty:open(slave)");
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close (fdm);
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return -1;
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}
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/* ldterm and ttcompat are automatically pushed on the stack on some systems*/
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#ifdef __SOLARIS__
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if (ioctl(fds, I_PUSH, "ptem") == -1) /* pseudo terminal module */
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{
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perror("openpty:ioctl(I_PUSH, ptem");
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close(fdm);
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close(fds);
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return -1;
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}
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if (ioctl(fds, I_PUSH, "ldterm") == -1) /* ldterm must stay atop ptem */
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{
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perror("forkpty:ioctl(I_PUSH, ldterm");
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close(fdm);
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close(fds);
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return -1;
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}
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#endif
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/* set terminal parameters if present */
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// if (termp)
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// ioctl(fds, TCSETS, termp);
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//if (winp)
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// ioctl(fds, TIOCSWINSZ, winp);
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*amaster = fdm;
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*aslave = fds;
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return 0;
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}
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#endif
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@implementation PTYView
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- (NSTextView *)textView
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{
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return tView;
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}
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- (void)setTextView: (NSTextView *)tv
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{
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if (tView != tv)
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{
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[tView release];
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tView = tv;
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[tView retain];
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}
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}
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/**
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* Creates master device.
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*/
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- (int) openpty
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{
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if (openpty(&master_fd, &slave_fd, NULL, NULL, NULL) == -1)
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{
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NSLog(@"Call to openpty(...) failed.");
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}
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return master_fd;
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}
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/**
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* Log string to the view.
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*/
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- (void) logString:(NSString *)str
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newLine:(BOOL)newLine
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withColor:(NSColor *)color
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{
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NSRange range;
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[tView replaceCharactersInRange:
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NSMakeRange([[tView string] length],0) withString:str];
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if (newLine)
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{
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[tView replaceCharactersInRange:
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NSMakeRange([[tView string] length], 0) withString:@"\n"];
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}
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//
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// Is it backspace? If so, remove one character from the terminal to reflect
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// the deletion. For some reason backspace sends multiple characters, so I have to remove
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// one more character than what is sent in order to appropriately delete from the buffer.
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//
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range = [str rangeOfString: @"\b"];
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if (range.location != NSNotFound)
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{
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NSString *newString = [[tView string] substringToIndex: [[tView string] length] - 4];
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[tView setString: newString];
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}
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[tView scrollRangeToVisible:NSMakeRange([[tView string] length], 0)];
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[tView setNeedsDisplay:YES];
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}
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/**
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* Log data.
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*/
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- (void) logData:(NSData *)data
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{
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NSString *dataString;
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dataString = [[NSString alloc]
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initWithData:data
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encoding:[NSString defaultCStringEncoding]];
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[self logString: dataString newLine: NO withColor:nil];
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RELEASE(dataString);
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}
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/**
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* Log standard out.
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*/
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- (void) logStdOut:(NSNotification *)aNotif
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{
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NSData *data;
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NSFileHandle *handle = master_handle;
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if ((data = [handle availableData]) && [data length] > 0)
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{
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[self logData: data];
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}
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if (task)
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{
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[handle waitForDataInBackgroundAndNotify];
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}
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else
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{
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[NOTIFICATION_CENTER removeObserver: self
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name: NSFileHandleDataAvailableNotification
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object: handle];
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}
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}
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/**
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* Log error out.
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*/
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- (void) logErrOut:(NSNotification *)aNotif
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{
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NSData *data;
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NSFileHandle *handle = error_handle;
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if ((data = [handle availableData]) && [data length] > 0)
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{
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// [self logString: @"\n" newLine: NO];
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[self logData: data];
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}
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if (task)
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{
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[handle waitForDataInBackgroundAndNotify];
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}
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else
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{
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[NOTIFICATION_CENTER removeObserver:self
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name: NSFileHandleDataAvailableNotification
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object: handle];
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}
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}
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/**
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* Notified when the task is completed.
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*/
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- (void) taskDidTerminate: (NSNotification *)notif
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{
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NSLog(@"Task Terminated...");
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[self logString: [self stopMessage]
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newLine:YES
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withColor:nil];
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}
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/**
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* Message to print when the task starts
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*/
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- (NSString *) startMessage
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{
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return @"=== Task Started ===";
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}
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/**
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* Message to print when the task stops
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*/
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- (NSString *) stopMessage
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{
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return @"\n=== Task Stopped ===";
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}
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/**
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* Start the program.
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*/
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- (void) runProgram: (NSString *)path
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inCurrentDirectory: (NSString *)directory
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withArguments: (NSArray *)array
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logStandardError: (BOOL)logError
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{
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task = [[NSTask alloc] init];
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[task setArguments: array];
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[task setCurrentDirectoryPath: directory];
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[task setLaunchPath: path];
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master_fd = [self openpty];
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if(master_fd > 0)
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{
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if(slave_fd > 0)
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{
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slave_handle = [[NSFileHandle alloc] initWithFileDescriptor: slave_fd];
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master_handle = [[NSFileHandle alloc] initWithFileDescriptor: master_fd];
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[task setStandardOutput: slave_handle];
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[task setStandardInput: slave_handle];
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[master_handle waitForDataInBackgroundAndNotify];
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// Log standard error, if requested.
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if(logError)
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{
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[task setStandardError: [NSPipe pipe]];
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error_handle = [[task standardError] fileHandleForReading];
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[error_handle waitForDataInBackgroundAndNotify];
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[NOTIFICATION_CENTER addObserver:self
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selector:@selector(logErrOut:)
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name:NSFileHandleDataAvailableNotification
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object:error_handle];
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}
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// set up notifications to get data.
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[NOTIFICATION_CENTER addObserver:self
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selector:@selector(logStdOut:)
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name:NSFileHandleDataAvailableNotification
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object:master_handle];
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[NOTIFICATION_CENTER addObserver:self
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selector:@selector(taskDidTerminate:)
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name:NSTaskDidTerminateNotification
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object:task];
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// run the task...
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NS_DURING
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{
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[self logString: [self startMessage]
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newLine:YES
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withColor:nil];
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[task launch];
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}
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NS_HANDLER
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{
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NSRunAlertPanel(@"Problem Launching Debugger",
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[localException reason],
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@"OK", nil, nil, nil);
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NSLog(@"Task Terminated Unexpectedly...");
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[self logString: @"\n=== Task Terminated Unexpectedly ===\n"
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newLine:YES
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withColor:nil];
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//Clean up after task is terminated
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[[NSNotificationCenter defaultCenter]
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postNotificationName: NSTaskDidTerminateNotification
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object: task];
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}
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NS_ENDHANDLER
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}
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}
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}
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- (void) terminate
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{
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if(task)
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{
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[task terminate];
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}
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}
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- (void) dealloc
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{
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[NOTIFICATION_CENTER removeObserver: self];
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[self terminate];
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[tView release];
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[super dealloc];
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}
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- (void) putString: (NSString *)string;
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{
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unichar *str = (unichar *)[string cStringUsingEncoding: [NSString defaultCStringEncoding]];
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int len = strlen((char *)str);
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NSData *data = [NSData dataWithBytes: str length: len];
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[master_handle writeData: data];
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}
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/**
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* Put a single character into the stream.
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*/
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- (void) putChar:(unichar)ch
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{
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NSData *data = [NSData dataWithBytes: &ch length: 1];
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[master_handle writeData: data];
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}
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- (void) interrupt
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{
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[task interrupt];
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}
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/**
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* Respond to key events and pipe them down to the debugger
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*/
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- (void) keyDown: (NSEvent*)theEvent
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{
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NSString *chars;
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chars = [theEvent characters];
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if ([chars length] == 1)
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{
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unichar c;
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c = [chars characterAtIndex: 0];
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if (c == 3) // ETX, Control-C
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{
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[self interrupt]; // send the interrupt signal to the subtask
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}
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else
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{
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[self putChar: c];
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}
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}
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}
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@end
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