Actually move the kde files that were renamed in the last commit

1 files changed, 0 insertions, 626 deletions

diff --git a/kdesu/process.cpp b/kdesu/process.cpp
deleted file mode 100644
index d52308f63..000000000
--- a/kdesu/process.cpp
+++ /dev/null
@@ -1,626 +0,0 @@
-/* vi: ts=8 sts=4 sw=4
- *
- * $Id$
- *
- * This file is part of the KDE project, module tdesu.
- * Copyright (C) 1999,2000 Geert Jansen <jansen@kde.org>
- * 
- * This file contains code from TEShell.C of the KDE konsole. 
- * Copyright (c) 1997,1998 by Lars Doelle <lars.doelle@on-line.de> 
- *
- * This is free software; you can use this library under the GNU Library 
- * General Public License, version 2. See the file "COPYING.LIB" for the 
- * exact licensing terms.
- *
- * process.cpp: Functionality to build a front end to password asking
- *  terminal programs.
- */
-
-#include <config.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <errno.h>
-#include <string.h>
-#include <termios.h>
-#include <signal.h>
-
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/ioctl.h>
-
-#if defined(__SVR4) && defined(sun)
-#include <stropts.h>
-#include <sys/stream.h>
-#endif
-
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>                // Needed on some systems.
-#endif
-
-#include <tqglobal.h>
-#include <tqcstring.h>
-#include <tqfile.h>
-
-#include <kconfig.h>
-#include <kdebug.h>
-#include <kstandarddirs.h>
-
-#include "process.h"
-#include "tdesu_pty.h"
-#include "kcookie.h"
-
-int PtyProcess::waitMS(int fd,int ms)
-{
-	struct timeval tv;
-	tv.tv_sec = 0; 
-	tv.tv_usec = 1000*ms;
-
-	fd_set fds;
-	FD_ZERO(&fds);
-	FD_SET(fd,&fds);
-	return select(fd+1, &fds, 0L, 0L, &tv);
-}
-
-/*
-** Basic check for the existence of @p pid.
-** Returns true iff @p pid is an extant process.
-*/
-bool PtyProcess::checkPid(pid_t pid)
-{
-	KConfig* config = KGlobal::config();
-	config->setGroup("super-user-command");
-	TQString superUserCommand = config->readEntry("super-user-command", DEFAULT_SUPER_USER_COMMAND);
-	//sudo does not accept signals from user so we except it
-	if (superUserCommand == "sudo") {
-		return true;
-	} else {
-	return kill(pid,0) == 0;
-	}
-}
-
-/*
-** Check process exit status for process @p pid.
-** On error (no child, no exit), return Error (-1).
-** If child @p pid has exited, return its exit status,
-** (which may be zero).
-** If child @p has not exited, return NotExited (-2).
-*/
-
-int PtyProcess::checkPidExited(pid_t pid)
-{
-	int state, ret;
-	ret = waitpid(pid, &state, WNOHANG);
-
-	if (ret < 0) 
-	{
-		kdError(900) << k_lineinfo << "waitpid(): " << perror << "\n";
-		return Error;
-	}
-	if (ret == pid) 
-	{
-		if (WIFEXITED(state))
-			return WEXITSTATUS(state);
-		return Killed;
-	}
-
-	return NotExited;
-}
-
-
-class PtyProcess::PtyProcessPrivate
-{
-public:
-    QCStringList env;
-};
-
-
-PtyProcess::PtyProcess()
-{
-    m_bTerminal = false;
-    m_bErase = false;
-    m_pPTY = 0L;
-    d = new PtyProcessPrivate;
-}
-
-
-int PtyProcess::init()
-{
-    delete m_pPTY;
-    m_pPTY = new PTY();
-    m_Fd = m_pPTY->getpt();
-    if (m_Fd < 0)
-        return -1;
-    if ((m_pPTY->grantpt() < 0) || (m_pPTY->unlockpt() < 0)) 
-    {
-        kdError(900) << k_lineinfo << "Master setup failed.\n";
-        m_Fd = -1;
-        return -1;
-    }
-    m_TTY = m_pPTY->ptsname();
-    m_Inbuf.resize(0);
-    return 0;
-}
-
-
-PtyProcess::~PtyProcess()
-{
-    delete m_pPTY;
-    delete d;
-}
-
-/** Set additinal environment variables. */
-void PtyProcess::setEnvironment( const QCStringList &env )
-{
-    d->env = env;
-}
-
-const QCStringList& PtyProcess::environment() const
-{
-    return d->env;
-}
-
-/*
- * Read one line of input. The terminal is in canonical mode, so you always
- * read a line at at time, but it's possible to receive multiple lines in
- * one time.
- */
-
-TQCString PtyProcess::readLine(bool block)
-{
-    int pos;
-    TQCString ret;
-
-    if (!m_Inbuf.isEmpty()) 
-    {
-        pos = m_Inbuf.find('\n');
-        if (pos == -1) 
-        {
-            ret = m_Inbuf;
-            m_Inbuf.resize(0);
-        } else
-        {
-            ret = m_Inbuf.left(pos);
-            m_Inbuf = m_Inbuf.mid(pos+1);
-        }
-        return ret;
-    }
-
-    int flags = fcntl(m_Fd, F_GETFL);
-    if (flags < 0) 
-    {
-        kdError(900) << k_lineinfo << "fcntl(F_GETFL): " << perror << "\n";
-        return ret;
-    }
-    int oflags = flags;
-    if (block)
-        flags &= ~O_NONBLOCK;
-    else
-        flags |= O_NONBLOCK;
-
-    if ((flags != oflags) && (fcntl(m_Fd, F_SETFL, flags) < 0))
-    {
-       // We get an error here when the child process has closed 
-       // the file descriptor already.
-       return ret;
-    }
-
-    int nbytes;
-    char buf[256];
-    while (1) 
-    {
-        nbytes = read(m_Fd, buf, 255);
-        if (nbytes == -1) 
-        {
-            if (errno == EINTR)
-                continue;
-            else break;
-        }
-        if (nbytes == 0)
-            break;        // eof
-
-        buf[nbytes] = '\000';
-        m_Inbuf += buf;
-
-        pos = m_Inbuf.find('\n');
-        if (pos == -1) 
-        {
-            ret = m_Inbuf;
-            m_Inbuf.resize(0);
-        } else 
-        {
-            ret = m_Inbuf.left(pos);
-            m_Inbuf = m_Inbuf.mid(pos+1);
-        }
-        break;
-    }
-
-    return ret;
-}
-
-TQCString PtyProcess::readAll(bool block)
-{
-    TQCString ret;
-
-    if (!m_Inbuf.isEmpty()) 
-    {
-        // if there is still something in the buffer, we need not block.
-        // we should still try to read any further output, from the fd, though.
-        block = false;
-        ret = m_Inbuf;
-        m_Inbuf.resize(0);
-    }
-
-    int flags = fcntl(m_Fd, F_GETFL);
-    if (flags < 0) 
-    {
-        kdError(900) << k_lineinfo << "fcntl(F_GETFL): " << perror << "\n";
-        return ret;
-    }
-    int oflags = flags;
-    if (block)
-        flags &= ~O_NONBLOCK;
-    else
-        flags |= O_NONBLOCK;
-
-    if ((flags != oflags) && (fcntl(m_Fd, F_SETFL, flags) < 0))
-    {
-       // We get an error here when the child process has closed 
-       // the file descriptor already.
-       return ret;
-    }
-
-    int nbytes;
-    char buf[256];
-    while (1) 
-    {
-        nbytes = read(m_Fd, buf, 255);
-        if (nbytes == -1) 
-        {
-            if (errno == EINTR)
-                continue;
-            else break;
-        }
-        if (nbytes == 0)
-            break;        // eof
-
-        buf[nbytes] = '\000';
-        ret += buf;
-        break;
-    }
-
-    return ret;
-}
-
-
-void PtyProcess::writeLine(const TQCString &line, bool addnl)
-{
-    if (!line.isEmpty())
-        write(m_Fd, line, line.length());
-    if (addnl)
-        write(m_Fd, "\n", 1);
-}
-
-
-void PtyProcess::unreadLine(const TQCString &line, bool addnl)
-{
-    TQCString tmp = line;
-    if (addnl)
-        tmp += '\n';
-    if (!tmp.isEmpty())
-        m_Inbuf.prepend(tmp);
-}
-
-/*
- * Fork and execute the command. This returns in the parent.
- */
-
-int PtyProcess::exec(const TQCString &command, const QCStringList &args)
-{
-    kdDebug(900) << k_lineinfo << "Running `" << command << "'\n";
-
-    if (init() < 0)
-        return -1;
-
-    // Open the pty slave before forking. See SetupTTY()
-    int slave = open(m_TTY, O_RDWR);
-    if (slave < 0) 
-    {
-        kdError(900) << k_lineinfo << "Could not open slave pty.\n";
-        return -1;
-    } 
-
-    if ((m_Pid = fork()) == -1) 
-    {
-        kdError(900) << k_lineinfo << "fork(): " << perror << "\n";
-        return -1;
-    } 
-
-    // Parent
-    if (m_Pid) 
-    {
-        close(slave);
-        return 0;
-    }
-
-    // Child
-    if (SetupTTY(slave) < 0)
-        _exit(1);
-
-    for(QCStringList::ConstIterator it = d->env.begin();
-        it != d->env.end(); it++)
-    {
-        putenv(const_cast<TQCString&>(*it).data());
-    }
-    unsetenv("TDE_FULL_SESSION");
-    
-    // set temporarily LC_ALL to C, for su (to be able to parse "Password:")
-    const char* old_lc_all = getenv( "LC_ALL" );
-    if( old_lc_all != NULL )
-        setenv( "KDESU_LC_ALL", old_lc_all, 1 );
-    else
-        unsetenv( "KDESU_LC_ALL" );
-    setenv("LC_ALL", "C", 1);
-
-    // From now on, terminal output goes through the tty.
-
-    TQCString path;
-    if (command.contains('/'))
-        path = command;
-    else 
-    {
-        TQString file = KStandardDirs::findExe(command);
-        if (file.isEmpty()) 
-        {
-            kdError(900) << k_lineinfo << command << " not found\n"; 
-            _exit(1);
-        } 
-        path = TQFile::encodeName(file);
-    }
-
-    const char **argp = (const char **)malloc((args.count()+2)*sizeof(char *));
-    int i = 0;
-    argp[i++] = path;
-    for (QCStringList::ConstIterator it=args.begin(); it!=args.end(); ++it)
-        argp[i++] = *it;
-
-    argp[i] = 0L;
-        
-    execv(path, (char * const *)argp);
-    kdError(900) << k_lineinfo << "execv(\"" << path << "\"): " << perror << "\n";
-    _exit(1);
-    return -1; // Shut up compiler. Never reached.
-}
-
-
-/*
- * Wait until the terminal is set into no echo mode. At least one su 
- * (RH6 w/ Linux-PAM patches) sets noecho mode AFTER writing the Password: 
- * prompt, using TCSAFLUSH. This flushes the terminal I/O queues, possibly 
- * taking the password  with it. So we wait until no echo mode is set 
- * before writing the password.
- * Note that this is done on the slave fd. While Linux allows tcgetattr() on
- * the master side, Solaris doesn't.
- */
-
-int PtyProcess::WaitSlave()
-{
-    int slave = open(m_TTY, O_RDWR);
-    if (slave < 0) 
-    {
-        kdError(900) << k_lineinfo << "Could not open slave tty.\n";
-        return -1;
-    }
-
-    kdDebug(900) << k_lineinfo << "Child pid " << m_Pid << endl;
-    
-    struct termios tio;
-    while (1) 
-    {
-	if (!checkPid(m_Pid))
-	{
-		close(slave);
-		return -1;
-	}
-        if (tcgetattr(slave, &tio) < 0) 
-        {
-            kdError(900) << k_lineinfo << "tcgetattr(): " << perror << "\n";
-            close(slave);
-            return -1;
-        }
-        if (tio.c_lflag & ECHO) 
-        {
-            kdDebug(900) << k_lineinfo << "Echo mode still on.\n";
-	    waitMS(slave,100);
-            continue;
-        }
-        break;
-    }
-    close(slave);
-    return 0;
-}
-
-
-int PtyProcess::enableLocalEcho(bool enable)
-{
-    int slave = open(m_TTY, O_RDWR);
-    if (slave < 0) 
-    {
-        kdError(900) << k_lineinfo << "Could not open slave tty.\n";
-        return -1;
-    }
-    struct termios tio;
-    if (tcgetattr(slave, &tio) < 0) 
-    {
-        kdError(900) << k_lineinfo << "tcgetattr(): " << perror << "\n";
-        close(slave); return -1;
-    }
-    if (enable)
-        tio.c_lflag |= ECHO;
-    else
-        tio.c_lflag &= ~ECHO;
-    if (tcsetattr(slave, TCSANOW, &tio) < 0) 
-    {
-        kdError(900) << k_lineinfo << "tcsetattr(): " << perror << "\n";
-        close(slave); return -1;
-    }
-    close(slave);
-    return 0;
-}
-
-
-/*
- * Copy output to stdout until the child process exists, or a line of output
- * matches `m_Exit'.
- * We have to use waitpid() to test for exit. Merely waiting for EOF on the
- * pty does not work, because the target process may have children still
- * attached to the terminal.
- */
-
-int PtyProcess::waitForChild()
-{
-    int retval = 1;
-
-    fd_set fds;
-    FD_ZERO(&fds);
-
-    while (1) 
-    {
-        FD_SET(m_Fd, &fds);
-        int ret = select(m_Fd+1, &fds, 0L, 0L, 0L);
-        if (ret == -1) 
-        {
-            if (errno != EINTR) 
-            {
-                kdError(900) << k_lineinfo << "select(): " << perror << "\n";
-                return -1;
-            }
-            ret = 0;
-        }
-
-        if (ret) 
-        {
-            TQCString output = readAll(false);
-            bool lineStart = true;
-            while (!output.isNull()) 
-            {
-                if (!m_Exit.isEmpty())
-                {
-                    // match exit string only at line starts
-                    int pos = output.find(m_Exit.data());
-                    if ((pos >= 0) && ((pos == 0 && lineStart) || (output.at (pos - 1) == '\n')))
-                    {
-                        kill(m_Pid, SIGTERM);
-                    }
-                }
-                if (m_bTerminal) 
-                {
-                    fputs(output, stdout);
-                    fflush(stdout);
-                }
-                lineStart = output.tqat( output.length() - 1 ) == '\n';
-                output = readAll(false);
-            }
-        }
-
-	ret = checkPidExited(m_Pid);
-	if (ret == Error)
-	{
-		if (errno == ECHILD) retval = 0;
-		else retval = 1;
-		break;
-	}
-	else if (ret == Killed)
-	{
-		retval = 0;
-		break;
-	}
-	else if (ret == NotExited)
-	{
-		// keep checking
-	}
-	else
-	{
-		retval = ret;
-		break;
-	}
-    }
-    return retval;
-}
-   
-/*
- * SetupTTY: Creates a new session. The filedescriptor "fd" should be
- * connected to the tty. It is closed after the tty is reopened to make it
- * our controlling terminal. This way the tty is always opened at least once
- * so we'll never get EIO when reading from it.
- */
-
-int PtyProcess::SetupTTY(int fd)
-{    
-    // Reset signal handlers
-    for (int sig = 1; sig < NSIG; sig++)
-        signal(sig, SIG_DFL);
-    signal(SIGHUP, SIG_IGN);
-
-    // Close all file handles
-    struct rlimit rlp;
-    getrlimit(RLIMIT_NOFILE, &rlp);
-    for (int i = 0; i < (int)rlp.rlim_cur; i++)
-        if (i != fd) close(i); 
-
-    // Create a new session.
-    setsid();
-
-    // Open slave. This will make it our controlling terminal
-    int slave = open(m_TTY, O_RDWR);
-    if (slave < 0) 
-    {
-        kdError(900) << k_lineinfo << "Could not open slave side: " << perror << "\n";
-        return -1;
-    }
-    close(fd);
-
-#if defined(__SVR4) && defined(sun)
-
-    // Solaris STREAMS environment.
-    // Push these modules to make the stream look like a terminal.
-    ioctl(slave, I_PUSH, "ptem");
-    ioctl(slave, I_PUSH, "ldterm");
-
-#endif
-
-#ifdef TIOCSCTTY
-    ioctl(slave, TIOCSCTTY, NULL);
-#endif
-
-    // Connect stdin, stdout and stderr
-    dup2(slave, 0); dup2(slave, 1); dup2(slave, 2);
-    if (slave > 2) 
-        close(slave);
-
-    // Disable OPOST processing. Otherwise, '\n' are (on Linux at least)
-    // translated to '\r\n'.
-    struct termios tio;
-    if (tcgetattr(0, &tio) < 0) 
-    {
-        kdError(900) << k_lineinfo << "tcgetattr(): " << perror << "\n";
-        return -1;
-    }
-    tio.c_oflag &= ~OPOST;
-    if (tcsetattr(0, TCSANOW, &tio) < 0) 
-    {
-        kdError(900) << k_lineinfo << "tcsetattr(): " << perror << "\n";
-        return -1;
-    }
-
-    return 0;
-}
-
-void PtyProcess::virtual_hook( int, void* )
-{ /*BASE::virtual_hook( id, data );*/ }