clarify do nothing

1 files changed, 2 insertions, 1 deletions

diff --git a/noncore/net/opie-smb/qsmb.cpp b/noncore/net/opie-smb/qsmb.cpp
index a219c58..422b9f3 100644
--- a/noncore/net/opie-smb/qsmb.cpp
+++ b/noncore/net/opie-smb/qsmb.cpp
@@ -43,257 +43,258 @@ Qsmb::Qsmb( QWidget* parent,  const char* name, WFlags fl )
    connect(BtnClear, SIGNAL(clicked()), this, SLOT(clear()));
 
    mountpt->insertItem("/mnt/samba1",-1);
    mountpt->insertItem("/mnt/samba2",-1);
    mountpt->insertItem("/mnt/samba3",-1);
 
    top_element = NULL;
    scanning = false;
 }
 
 Qsmb::~Qsmb()
 {
 }
 
 void Qsmb::clear() 
 {
    if (scanning) return;
            ListViewScan->clear();
    TextViewOutput->setText("");
            top_element = NULL;
 }
 
 void Qsmb::scanClicked() 
 {
    if (scanning) return;
    pthread_create(&tpid, NULL, runit, (void *)this);
 }
 
 void Qsmb::DoItClicked() 
 {
 
    if(! ListViewScan->selectedItem()) {
       QMessageBox::warning(this, tr("Error"),tr("<p>No share selected!</p>"));
       return;
    }
    if (scanning) return;
    pthread_create(&tpid, NULL, runitm, (void *)this);
 }
 
 void* runit(void* arg) 
 {
    Qsmb* caller = (Qsmb*)arg;
    caller->scan();
    return(0);
 }
 
 void* runitm(void* arg) 
 {
    Qsmb* caller = (Qsmb*)arg;
    caller->DoIt();
    return(0);
 }
 
 void Qsmb::scan() 
 {
 //   int i;
 
    if (scanning) return;
    scanning = true;
 
    QString match;
    QString cmd;
    LScan->setText("Scanning...");
    qApp->processEvents();
 
    sockaddr_in my_addr;
    get_myaddress( &my_addr);
 
    QString ip = inet_ntoa( my_addr.sin_addr);
    owarn << "IP Address : " << ip<< oendl;
 
    match = ip.left(5);
 
    QStringList ccmd;
    TextViewOutput->append("smbfind");
 
    QFile lmhosts("/etc/samba/lmhosts");
    QTextStream lms(&lmhosts);
    lmhosts.open(IO_WriteOnly);
    lms << "127.0.0.1 localhost\n";
     
    /* parse output and display in ListViewScan */
    ccmd = "smbfind";
          runCommand(ccmd);
 
    QTextStream s(&out, IO_ReadOnly);
 
    while ( !s.atEnd() ) {
       QString ip_addr, host, output;
       QString tmp = s.readLine();
       bool ok;
       tmp.left(1).toInt( &ok, 10 );
       if(ok) {
          QStringList token = QStringList::split(' ',  tmp );
          ip_addr =  token[0];
          host = token[1];
          CBHost->insertItem( host, -1);
          lms <<  ip_addr+" "+host+"\n";
       }
    }
    lmhosts.close();
 
    TextViewOutput->append("\n\n============================================\n");
    LScan->setText("");
    scanning = false;
 }
 
 void Qsmb::hostSelected(int index)
 {
    owarn << "hostSelected" << oendl;
    QListViewItem *element;
    QListViewItem *parent;
 
    QString text = CBHost->currentText();
 
    if (scanning) return;
    scanning = true;
 
    QString cmd;
    QStringList ccmd;
 
    LScan->setText("Scanning...");
 
    ccmd << "/usr/bin/smbclient";
    ccmd << "-L";
    ccmd << CBHost->currentText();
    ccmd << "-N";
    
-   if(!username->text().isEmpty()) {
+   if(username->text().isEmpty()) {
+      //do nothing
    } else {
       ccmd << "-U";
       ccmd << username->text()+"\%"+ password->text();
    }
    runCommand(ccmd);
    QTextStream s(&out, IO_ReadOnly);
 
    while ( !s.atEnd() ) {
       QString share;
       QString comment;
       QString tmp = s.readLine();
       
       if( tmp.find("$") == -1 && tmp.find("Disk") != -1) {
          QStringList token = QStringList::split(' ',  tmp );
          share = token[0];
          comment = token[2];
          element = new QListViewItem(ListViewScan,share, comment);
          element->setOpen(true);
 //             top_element = element;
 //             parent = element;
       }
 
    }
 //   owarn << "i="<< index << "cmd:" <<  cmd << oendl;
 
    TextViewOutput->append(cmd);
 
    /* run smbclient & read output */
 //    if ((pipe = popen(cmd.latin1(), "r")) == NULL) {
 //       snprintf(result, 256, "Error: Can't run %s", cmd.latin1());
 // //      cmd = "Error: Can't run "+cmd;
 //       TextViewOutput->append(result);
 //       return;
 //    }
 
    /* parse output and display in ListViewScan */
 //    while(fgets(result, 256, pipe) != NULL) {
 //       /* put result into TextViewOutput */
 //       TextViewOutput->append(result);
 
 //       if( strchr(result, '$') == NULL ) { 
 //          char share[256], *ptr1;
 
 //          strcpy(share,result);
 //          ptr1 = strchr(share,' ');
 //          share[ptr1 - share]='\0';
 
 //          owarn<< "add share: " << share << oendl;
 
 //          if(top_element != NULL) {
 //             bool found = false;
 //             element = top_element;
 
 //             while(element != NULL && !found) {
 //                if(strcmp( element->text(0).ascii(), share)==0) {
 //                   parent = element;
 //                   found = true;
 //                }
 //                element = element->nextSibling();
 //             }
 
 //             if(!found) {
 //                element = new QListViewItem(ListViewScan,share);
 //                element->setOpen(true);
 //                parent=element;
 //             }
 //          } else {
 //             element = new QListViewItem(ListViewScan,share);
 //             element->setOpen(true);
 //             top_element = element;
 //             parent = element;
 //          }
 //       }
 //    }
 
    TextViewOutput->append("\n\n============================================\n");
    LScan->setText("");
    scanning = false;
 }
 
 void Qsmb::DoIt()
 {
    QListViewItem *element;
    element = ListViewScan->selectedItem();
    if(!element) {
       QMessageBox::warning(this, tr("Error!!"),tr("<p><b>No</b> share selected!!</p>"));
       return;
    }
 
    if (scanning) return;
    scanning = true;
 
    int i;
    bool err = false;
 
    char share[512];
    QString cmd;
    QString cmd2;
    char result[256];
 //   QString result;
    QString text = mountpt->currentText();
 
    FILE *pipe,*pipe2;
 
    LScan->setText("Mounting...");
    qApp->processEvents();
 
 
    if(! QFileInfo(text).exists()) {
       QStringList ccmd;
       ccmd << "mkdir";
       ccmd << "-p";
       ccmd << text;
 
       owarn<<"cmd: "<< ccmd << oendl;
       runCommand(ccmd);
    }
 
 
    strcpy(share,(const char *)element->text(0));
 
    for(i = 0; i < 256; i++) {
       if(isalpha( share[i]))  {
          strcpy( share, share + i);
          break;
       }
    }