execute /bin/bash --login now

1 files changed, 50 insertions, 49 deletions

diff --git a/core/apps/embeddedkonsole/MyPty.cpp b/core/apps/embeddedkonsole/MyPty.cpp
index 3622d48..6421ab0 100644
--- a/core/apps/embeddedkonsole/MyPty.cpp
+++ b/core/apps/embeddedkonsole/MyPty.cpp
@@ -1,31 +1,31 @@
 /* -------------------------------------------------------------------------- */
 /*                                                                            */
 /* [MyPty.C]               Pseudo Terminal Device                             */
 /*                                                                            */
 /* -------------------------------------------------------------------------- */
 /*                                                                            */
 /* Copyright (c) 1997,1998 by Lars Doelle <lars.doelle@on-line.de>            */
 /*                                                                            */
 /* This file is part of Konsole - an X terminal for KDE                       */
 /* -------------------------------------------------------------------------- */
-/*									      */
+/*                        */
 /* Ported Konsole to Qt/Embedded                                              */
-/*									      */
+/*                        */
 /* Copyright (C) 2000 by John Ryland <jryland@trolltech.com>                  */
-/*									      */
+/*                        */
 /* -------------------------------------------------------------------------- */
 
 /* If you're compiling konsole on non-Linux platforms and find
    problems that you can track down to this file, please have
    a look into ../README.ports, too.
 */
 
 /*! \file
 */
 
 /*! \class TEPty
 
     \brief Ptys provide a pseudo terminal connection to a program.
 
     Although closely related to pipes, these pseudo terminal connections have
     some ability, that makes it nessesary to uses them. Most importent, they
@@ -100,132 +100,133 @@ void MyPty::setSize(int lines, int columns)
   struct winsize wsize;
   wsize.ws_row = (unsigned short)lines;
   wsize.ws_col = (unsigned short)columns;
   if(fd < 0) return;
   ioctl(fd,TIOCSWINSZ,(char *)&wsize);
 }
 
 
 void MyPty::donePty()
 {
     // This is code from the Qt DumbTerminal example
     int status = 0;
 
     ::close(fd);
 
     if (cpid) {
-	kill(cpid, SIGHUP);
-	waitpid(cpid, &status, 0);
+  kill(cpid, SIGHUP);
+  waitpid(cpid, &status, 0);
     }
 
     emit done(status);
 }
 
 
 const char* MyPty::deviceName()
 {
     return ttynam;
 }
 
 
 void MyPty::error()
 {
     // This is code from the Qt DumbTerminal example
     donePty();
 }
 
 
 /*!
     start the client program.
 */
 int MyPty::run(const char* cmd, QStrList &, const char*, int)
 {
-    // This is code from the Qt DumbTerminal example
+      // This is code from the Qt DumbTerminal example
     cpid = fork();
 
     if ( !cpid ) {
-	// child - exec shell on tty
-	for (int sig = 1; sig < NSIG; sig++) signal(sig,SIG_DFL);
-	int ttyfd = open(ttynam, O_RDWR);
-	dup2(ttyfd, STDIN_FILENO);
-	dup2(ttyfd, STDOUT_FILENO);
-	dup2(ttyfd, STDERR_FILENO);
-	// should be done with tty, so close it
-	close(ttyfd);
-	static struct termios ttmode;
-	if ( setsid() < 0 )
-	    perror( "failed to set process group" );
+  // child - exec shell on tty
+  for (int sig = 1; sig < NSIG; sig++) signal(sig,SIG_DFL);
+  int ttyfd = open(ttynam, O_RDWR);
+  dup2(ttyfd, STDIN_FILENO);
+  dup2(ttyfd, STDOUT_FILENO);
+  dup2(ttyfd, STDERR_FILENO);
+  // should be done with tty, so close it
+  close(ttyfd);
+  static struct termios ttmode;
+  if ( setsid() < 0 )
+      perror( "failed to set process group" );
 #if defined (TIOCSCTTY)
-	// grabbed from APUE by Stevens
-	ioctl(STDIN_FILENO, TIOCSCTTY, 0);
+  // grabbed from APUE by Stevens
+  ioctl(STDIN_FILENO, TIOCSCTTY, 0);
 #endif
-	tcgetattr( STDIN_FILENO, &ttmode );
-	ttmode.c_cc[VINTR] = 3;
-	ttmode.c_cc[VERASE] = 8;
-	tcsetattr( STDIN_FILENO, TCSANOW, &ttmode );
-	setenv("TERM","vt100",1);
-	setenv("COLORTERM","0",1);
-
-	if (getuid() == 0) {
-	    char msg[] = "WARNING: You are running this shell as root!\n";
-	    write(ttyfd, msg, sizeof(msg));
-	}
-	execl(cmd, cmd, 0);
-
-	donePty();
-	exit(-1);
+  tcgetattr( STDIN_FILENO, &ttmode );
+  ttmode.c_cc[VINTR] = 3;
+  ttmode.c_cc[VERASE] = 8;
+  tcsetattr( STDIN_FILENO, TCSANOW, &ttmode );
+  setenv("TERM","vt100",1);
+  setenv("COLORTERM","0",1);
+
+  if (getuid() == 0) {
+      char msg[] = "WARNING: You are running this shell as root!\n";
+      write(ttyfd, msg, sizeof(msg));
+  }
+; //creates a login shell
+  execl(cmd, cmd, "--login", 0);
+
+  donePty();
+  exit(-1);
     }
 
     // parent - continue as a widget
     QSocketNotifier* sn_r = new QSocketNotifier(fd,QSocketNotifier::Read,this);
     QSocketNotifier* sn_e = new QSocketNotifier(fd,QSocketNotifier::Exception,this);
     connect(sn_r,SIGNAL(activated(int)),this,SLOT(readPty()));
     connect(sn_e,SIGNAL(activated(int)),this,SLOT(error()));
 
     return 0;
 }
 
 int MyPty::openPty()
 {
     // This is code from the Qt DumbTerminal example
     int ptyfd = -1;
 
 #ifdef HAVE_OPENPTY
     int ttyfd;
     if ( openpty(&ptyfd,&ttyfd,ttynam,0,0) )
-	ptyfd = -1;
+  ptyfd = -1;
     else
-	close(ttyfd); // we open the ttynam ourselves.
+  close(ttyfd); // we open the ttynam ourselves.
 #else
     for (const char* c0 = "pqrstuvwxyzabcde"; ptyfd < 0 && *c0 != 0; c0++) {
-	for (const char* c1 = "0123456789abcdef"; ptyfd < 0 && *c1 != 0; c1++) {
-	    sprintf(ptynam,"/dev/pty%c%c",*c0,*c1);
-	    sprintf(ttynam,"/dev/tty%c%c",*c0,*c1);
-	    if ((ptyfd = ::open(ptynam,O_RDWR)) >= 0) {
-		if (geteuid() != 0 && !access(ttynam,R_OK|W_OK) == 0) {
-		    ::close(ptyfd);
-		    ptyfd = -1;
-		}
-	    }
-	}
+  for (const char* c1 = "0123456789abcdef"; ptyfd < 0 && *c1 != 0; c1++) {
+      sprintf(ptynam,"/dev/pty%c%c",*c0,*c1);
+      sprintf(ttynam,"/dev/tty%c%c",*c0,*c1);
+      if ((ptyfd = ::open(ptynam,O_RDWR)) >= 0) {
+    if (geteuid() != 0 && !access(ttynam,R_OK|W_OK) == 0) {
+        ::close(ptyfd);
+        ptyfd = -1;
+    }
+      }
+  }
     }
 #endif
 
     if ( ptyfd < 0 ) {
-	qApp->exit(1);
-	return -1;
+  qApp->exit(1);
+  return -1;
     }
 
     return ptyfd;
 }
 
 /*!
     Create an instance.
 */
 MyPty::MyPty() : cpid(0)
 {
   fd = openPty();
 }
 
 /*!
     Destructor.
     Note that the related client program is not killed
@@ -236,33 +237,33 @@ MyPty::~MyPty()
     donePty();
 }
 
 
 /*! sends len bytes through the line */
 void MyPty::send_bytes(const char* s, int len)
 {
 
 #ifdef VERBOSE_DEBUG
   // verbose debug
   printf("sending bytes:\n");
   for (int i = 0; i < len; i++)
     printf("%c", s[i]);
   printf("\n");
 #endif
 
-  ::write(fd, s, len);	
+  ::write(fd, s, len);  
 }
 
 /*! indicates that a block of data is received */
 void MyPty::readPty()
 { 
   char buf[4096];
 
   int len = ::read( fd, buf, 4096 );
 
   if (len == -1)
      donePty();
 
   if (len < 0)
      return;
 
   emit block_in(buf,len);