1 files changed, 30 insertions, 0 deletions

diff --git a/libopie2/opiecore/oprocess.cpp b/libopie2/opiecore/oprocess.cpp
index f1a5f3b..5cfcf32 100644
--- a/libopie2/opiecore/oprocess.cpp
+++ b/libopie2/opiecore/oprocess.cpp
@@ -15,52 +15,54 @@ _;:,     .>    :=|.         This program is free software; you can
    .i_,=:_.      -<s.       This program is distributed in the hope that
     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
    : ..    .:,     . . .    without even the implied warranty of
    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
 :     =  ...= . :.=-
 -.   .:....=;==+<;          You should have received a copy of the GNU
  -_. . .   )=.  =           Library General Public License along with
    --        :-=`           this library; see the file COPYING.LIB.
                             If not, write to the Free Software Foundation,
                             Inc., 59 Temple Place - Suite 330,
                             Boston, MA 02111-1307, USA.
 */
 
 #include "oprocctrl.h"
 
 /* OPIE */
 #include <opie2/oprocess.h>
 
 /* QT */
 
 #include <qapplication.h>
+#include <qdir.h>
 #include <qfile.h>
 #include <qmap.h>
 #include <qregexp.h>
 #include <qsocketnotifier.h>
+#include <qtextstream.h>
 
 /* STD */
 #include <errno.h>
 #include <fcntl.h>
 #include <pwd.h>
 #include <stdlib.h>
 #include <signal.h>
 #include <stdio.h>
 #include <string.h>
 #include <sys/time.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/socket.h>
 #include <unistd.h>
 #ifdef HAVE_SYS_SELECT_H
 #include <sys/select.h>
 #endif
 #ifdef HAVE_INITGROUPS
 #include <grp.h>
 #endif
 
 class OProcessPrivate
 {
 public:
@@ -892,24 +894,52 @@ bool OProcess::isExecutable( const QCString &filename )
     // CC: return false if the file does not exist
 
     // CC: anyway, we cannot execute directories, block/character devices, fifos or sockets
     if ( ( S_ISDIR( fileinfo.st_mode ) ) ||
             ( S_ISCHR( fileinfo.st_mode ) ) ||
             ( S_ISBLK( fileinfo.st_mode ) ) ||
 #ifdef S_ISSOCK
             // CC: SYSVR4 systems don't have that macro
             ( S_ISSOCK( fileinfo.st_mode ) ) ||
 #endif
             ( S_ISFIFO( fileinfo.st_mode ) ) ||
             ( S_ISDIR( fileinfo.st_mode ) ) )
     {
         return false;
     }
 
     // CC: now check for permission to execute the file
     if ( access( filename.data(), X_OK ) != 0 )
         return false;
 
     // CC: we've passed all the tests...
     return true;
 }
 
+int OProcess::processPID( const QString& process )
+{
+    QString line;
+    QDir d = QDir( "/proc" );
+    QStringList dirs = d.entryList( QDir::Dirs );
+    QStringList::Iterator it;
+    for ( it = dirs.begin(); it != dirs.end(); ++it )
+    {
+        //qDebug( "next entry: %s", (const char*) *it );
+        QFile file( "/proc/"+*it+"/cmdline" );
+        file.open( IO_ReadOnly );
+        if ( !file.isOpen() ) continue;
+        QTextStream t( &file );
+        line = t.readLine();
+        //qDebug( "cmdline = %s", (const char*) line );
+        if ( line.contains( process ) ) break; //FIXME: That may find also other process, if the name is not long enough ;)
+    }
+    if ( line.contains( process ) )
+    {
+        //qDebug( "found process id #%d", (*it).toInt() );
+        return (*it).toInt();
+    }
+    else
+    {
+        //qDebug( "process '%s' not found", (const char*) process );
+        return -1;
+    }
+}