fixed commandline argument reading, made ubrowser a "document-oriented application" (implemented setDocument, etc)

4 files changed, 44 insertions, 26 deletions

diff --git a/noncore/net/ubrowser/httpfactory.cpp b/noncore/net/ubrowser/httpfactory.cpp
index 154d5d0..b57149f 100644
--- a/noncore/net/ubrowser/httpfactory.cpp
+++ b/noncore/net/ubrowser/httpfactory.cpp
@@ -1,376 +1,376 @@
 /*
 Opie-uBrowser.  a very small web browser, using on QTextBrowser for html display/parsing
 Copyright (C) 2002 Thomas Stephens
 
 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
 License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
 version.
 
 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 General
 Public License for more details.
 
 You should have received a copy of the GNU General Public License along with this program; if not, write to the Free
 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
 
 #include "httpfactory.h"
 
 HttpFactory::HttpFactory(QTextBrowser *newBrowser):QMimeSourceFactory()
 {
         //socket = new QSocket;
         text = new QTextDrag;
         browser=newBrowser;
         //comm = new HttpComm(socket, browser);
         image = new QImageDrag;
 }
 
 const QMimeSource * HttpFactory::data(const QString &abs_name) const
 {
         printf("HttpFactory::data: using absolute data func\n");
 
         int port=80, addrEnd, portSep;
         QString host, file, portS, name, tempString;
         bool done=false, isText=true;
         
         //comm->setUp((QString *)&abs_name);
 
         name = abs_name;
         //name = name.lower();
         name = name.stripWhiteSpace();
         
-        printf("%s\n", name.latin1());
+        //printf("%s\n", name.latin1());
 
         if(name.startsWith("http://"))
         {
                 name = name.remove(0, 7);
         }
         else
         {
                 name.prepend(browser->context());
                 name = name.remove(0, 7);
         }
 
         addrEnd = name.find('/');
         if(addrEnd == -1)
         {
                 name += '/';
                 addrEnd = name.length()-1;
         }
 
         host = name;
         file = name;
 
         host.truncate(addrEnd);
         file.remove(0, addrEnd);
         
         portSep = host.find(':');
         if(portSep != -1)
         {
                 portS=host;
                 host.truncate(portSep);
                 portS.remove(0, portSep+1);
                 port = portS.toInt();
         }
 
-        printf("%s %s %d\n", host.latin1(), file.latin1(), port);
+        //printf("%s %s %d\n", host.latin1(), file.latin1(), port);
         
         if(port == 80)
         {
                 portS="80";
         }
         
         //if(file.find(".png", file.length()-4) != -1 || file.find(".gif", file.length()-4) != -1 || file.find(".jpg", file.length()-4) != -1)
         //{
         //      isImage=true;
         //}
 
         //comm->setStuff(host, portS, file, text, image, isImage);
 
         //socket->connectToHost(host, port);
 
         int con, bytesSent;
         struct sockaddr_in serverAddr;
         struct hostent * serverInfo = gethostbyname( host.latin1() );
         
         if( serverInfo == NULL )
         {
                 QMessageBox *mb = new QMessageBox("Error!",
                         "couldnt find ip address",
                         QMessageBox::NoIcon,
                         QMessageBox::Ok,
                         QMessageBox::NoButton,
                         QMessageBox::NoButton);
                 mb->exec();
                 perror("HttpFactory::data:");
                 return 0;
         }
         
         QByteArray data;
-        printf( "HttpFactory::data: %s\n", inet_ntoa(*((struct in_addr *)serverInfo->h_addr )) );
+        //printf( "HttpFactory::data: %s\n", inet_ntoa(*((struct in_addr *)serverInfo->h_addr )) );
         
         QString request("GET " + file + " HTTP/1.1\r\nHost: " + host + ':' + portS + "\r\nConnection: close\r\n\r\n");
          
         con = socket( AF_INET, SOCK_STREAM, 0 );
         if( con == -1 )
         {
                 QMessageBox *mb = new QMessageBox("Error!",
                         "couldnt create socket",
                         QMessageBox::NoIcon,
                         QMessageBox::Ok,
                         QMessageBox::NoButton,
                         QMessageBox::NoButton);
                 mb->exec();
                 perror("HttpFactory::data:");
                 return 0;
         }
         
         serverAddr.sin_family = AF_INET;
         serverAddr.sin_port = htons( port );
         serverAddr.sin_addr.s_addr = inet_addr( inet_ntoa(*((struct in_addr *)serverInfo->h_addr )) );
         memset( &(serverAddr.sin_zero), '\0', 8 );
         
         if(::connect( con, (struct sockaddr *)&serverAddr, sizeof(struct sockaddr)) == -1 )
         {
                 QMessageBox *mb = new QMessageBox("Error!",
                         "couldnt connect to socket",
                         QMessageBox::NoIcon,
                         QMessageBox::Ok,
                         QMessageBox::NoButton,
                         QMessageBox::NoButton);
                 mb->exec();
                 perror("HttpFactory::data:");
                 return 0;
         }
         
         
         bytesSent = send( con, request.latin1(), request.length(), 0);
-        printf("HttpFactory::data: bytes written: %d out of: %d\n", bytesSent, request.length() );
-        printf("HttpFactory::data: request sent:\n%s", request.latin1());
+        //printf("HttpFactory::data: bytes written: %d out of: %d\n", bytesSent, request.length() );
+        //printf("HttpFactory::data: request sent:\n%s", request.latin1());
         
         data = this->processResponse( con, isText );
         
         ::close( con );
         
         if(isText)
         {
                 text->setText( QString( data ) );
                 return text;
         }
         else
         {
                 image->setImage( QImage( data ) );
                 return image;
         }
 }
 
 const QMimeSource * HttpFactory::data(const QString &abs_or_rel_name, const QString & context) const
 {
         printf("HttpFactory::data: using relative data func\n");
 
         if(abs_or_rel_name.startsWith(context))
         {
                 return data(abs_or_rel_name);
         }
         else
         {
                 return data(context + abs_or_rel_name);
         }
         
         return 0;
 }
 
 const QByteArray HttpFactory::processResponse( int sockfd, bool &isText ) const
 {
         QByteArray inputBin( 1 );
         QByteArray conClosedErr( 27 );
         char conClosedErrMsg[] = "Connection to server closed";
         QString currentLine;
         bool done=false, chunked=false;
         int dataLength = 0;
         
         for( int i = 0; i < 27; i++)
         {
                 conClosedErr[i] = conClosedErrMsg[i];
         }
         
         while( !done )
         {
                 recv( sockfd, inputBin.data(), inputBin.size(), 0 );
                 currentLine += *(inputBin.data());
                 
                 if( *(inputBin.data()) == '\n' )
                 {
                         if( currentLine.isEmpty() || currentLine.startsWith( "\r") )
                         {
                                 printf( "HttpFactory::processResponse: end of header\n" );
                                 if( chunked )
                                 {
                                         return recieveChunked( sockfd );
                                 } else {
                                         return recieveNormal( sockfd, dataLength );
                                 }
                                 done = true;
                         }
                         
                         if( currentLine.contains( "Transfer-Encoding: chunked", false) >= 1 )
                         {
                                 chunked = true;
-                                printf( "HttpFactory::processResponse: chunked encoding\n" );
+        //                      printf( "HttpFactory::processResponse: chunked encoding\n" );
                         }
                         
                         if( currentLine.contains( "Content-Type: text", false ) >= 1 )
                         {
                                 isText = true;
-                                printf( "HttpFactory::processResponse: content type text\n" );
+        //                      printf( "HttpFactory::processResponse: content type text\n" );
                                 if( currentLine.contains( "html", false ) >= 1)
                                 {
                                         browser->setTextFormat(Qt::RichText);
-                                        printf( "HttpFactory::processResponse: content type html\n" );
+        //                              printf( "HttpFactory::processResponse: content type html\n" );
                                 }
                         }
                         
                         if( currentLine.contains( "Content-Type: image", false ) >= 1 )
                         {
                                 isText = false;
-                                printf( "HttpFactory::processResponse: content type image\n" );
+        //                      printf( "HttpFactory::processResponse: content type image\n" );
                         }
                         
                         if( currentLine.contains( "Content-Length", false ) >= 1 )
                         {
                                 currentLine.remove( 0, 16 );
                                 dataLength = currentLine.toInt();
-                                printf( "HttpFactory::processResponse: content length: %d\n", dataLength );
+        //                      printf( "HttpFactory::processResponse: content length: %d\n", dataLength );
                         }
                         
                         if( currentLine.contains( "404", false ) >= 1 )
                         {
-                                printf( "HttpFactory::processResponse: 404 error\n" );
+        //                      printf( "HttpFactory::processResponse: 404 error\n" );
                                 return 0;
                         }
                         
                         currentLine = "";
-                        printf("HttpFactory::processResponse: reseting currentLine: %s\n", currentLine.latin1() );
+        //              printf("HttpFactory::processResponse: reseting currentLine: %s\n", currentLine.latin1() );
                 }
         }
 }
 
 const QByteArray HttpFactory::recieveNormal( int sockfd, int dataLen ) const
 {
-        printf( "HttpFactory::recieveNormal: recieving w/out chunked encoding\n" );
+        //printf( "HttpFactory::recieveNormal: recieving w/out chunked encoding\n" );
         
         QByteArray data( dataLen );
         QByteArray temp( dataLen );
         int recieved, i;
         
         recieved = recv( sockfd, temp.data(), temp.size(), 0 );
         //printf( "HttpFactory::recieveNormal: found some data: %s\n", (char *)temp.data() );
         for( i = 0; i < recieved; i++ )
         {
                 data[i] = temp[i];
         }
         dataLen -= recieved;
         while( dataLen > 0 )
         {
                 recieved = recv( sockfd, temp.data(), temp.size(), 0 );
                 dataLen -= recieved;
         //      printf( "HttpFactory::recieveNormal: found some more data: %s\n", (char *)temp.data() );
                 for( int j = 0; j < recieved; j++ )
                 {
                         data[i] = temp[j];
                         i++;
                 }
                 temp.fill('\0');
         }
         
-        printf( "HttpFactory::recieveNormal: end of data\n" );
+        //printf( "HttpFactory::recieveNormal: end of data\n" );
         return data;
 }
 
 const QByteArray HttpFactory::recieveChunked( int sockfd ) const
 {
-        printf( "HttpFactory::recieveChunked: recieving data with chunked encoding\n" );
+        //printf( "HttpFactory::recieveChunked: recieving data with chunked encoding\n" );
         
         QByteArray data;
         QByteArray temp( 1 );
         int recieved, i = 0, cSize = 0;
         QString cSizeS;
         
         //printf( "HttpFactory::recieveChunked: temp.size(): %d\n", temp.size() );
         recv( sockfd, temp.data(), temp.size(), 0 );
         while( *(temp.data()) != '\n' && *(temp.data()) != ';' )
         {
         //      printf( "HttpFactory::recieveChunked: temp.size(): %d\n", temp.size() );
         //      printf( "HttpFactory::recieveChunked: temp.data(): %c\n", temp[0] );
                 cSizeS += temp[0];
                 recv( sockfd, temp.data(), temp.size(), 0 );
         }
         
-        printf( "HttpFactory::recieveChunked: cSizeS: %s\n", cSizeS.latin1() );
+        //printf( "HttpFactory::recieveChunked: cSizeS: %s\n", cSizeS.latin1() );
         cSize = cSizeS.toInt( 0, 16 );
-        printf( "HttpFactory::recieveChunked: first chunk of size: %d\n", cSize );
+        //printf( "HttpFactory::recieveChunked: first chunk of size: %d\n", cSize );
         
         if( *(temp.data()) == ';' )
         {
                 while( *(temp.data()) != '\n' )
                 {
                         recv( sockfd, temp.data(), temp.size(), 0 );
                 }
         }
         
         temp.fill( '\0', cSize );
         data.fill( '\0', cSize );
         
         while( cSize > 0 )
         {
                 while( cSize > 0 )
                 {
                         recieved = recv( sockfd, temp.data(), temp.size(), 0 );
                         cSize -= recieved;
                         for( int j = 0; j < recieved; j++ )
                         {
                                 data[i] = temp[j];
                                 i++;
                         }
                         temp.fill('\0', cSize);
                 }
                 
         //      printf( "HttpFactory::recieveChunked: current data:\n%s", data.data() );
                 
                 temp.fill('\0', 1);
                 cSizeS = "";
                 cSize = 0;
                 
                 recv( sockfd, temp.data(), temp.size(), 0 );
                 if( *(temp.data()) == '\r' )
                 {
                         recv( sockfd, temp.data(), temp.size(), 0 );
                 }
                 recv( sockfd, temp.data(), temp.size(), 0 );
                 while( *(temp.data()) != '\n' && *(temp.data()) != ';' )
                 {
         //              printf( "HttpFactory::recieveChunked: temp.size(): %d\n", temp.size() );
         //              printf( "HttpFactory::recieveChunked: temp.data(): %d\n", temp[0] );
                         cSizeS += temp[0];
                         recv( sockfd, temp.data(), temp.size(), 0 );
                 }
         
-                printf( "HttpFactory::recieveChunked: cSizeS: %s\n", cSizeS.latin1() );
+        //      printf( "HttpFactory::recieveChunked: cSizeS: %s\n", cSizeS.latin1() );
                 cSize = cSizeS.toInt( 0, 16 );
-                printf( "HttpFactory::recieveChunked: next chunk of size: %d\n", cSize );
+        //      printf( "HttpFactory::recieveChunked: next chunk of size: %d\n", cSize );
         
                 if( *(temp.data()) == ';' )
                 {
                         while( *(temp.data()) != '\n' )
                         {
                                 recv( sockfd, temp.data(), temp.size(), 0 );
                         }
                 }
         
                 temp.fill( '\0', cSize );
                 data.resize( data.size() + cSize );
         }
         
-        printf( "HttpFactory::recieveChunked: end of data\n" );
+        //printf( "HttpFactory::recieveChunked: end of data\n" );
         return data;
 }
diff --git a/noncore/net/ubrowser/main.cpp b/noncore/net/ubrowser/main.cpp
index fe0f243..e4a873d 100644
--- a/noncore/net/ubrowser/main.cpp
+++ b/noncore/net/ubrowser/main.cpp
@@ -1,29 +1,29 @@
 /*
 Opie-uBrowser.  a very small web browser, using on QTextBrowser for html display/parsing
 Copyright (C) 2002 Thomas Stephens
 
 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
 License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
 version.
 
 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 General
 Public License for more details.
 
 You should have received a copy of the GNU General Public License along with this program; if not, write to the Free
 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
 
 #include <qpe/qpeapplication.h>
 
 #include "mainview.h"
 
 int main( int argc, char **argv )
 {
         QPEApplication a( argc, argv );
         MainView w;
 
-        a.setMainWidget( &w );
-        w.showMaximized();
+        //a.setMainWidget( &w );
+        a.showMainDocumentWidget( &w );
          return a.exec();
 }
diff --git a/noncore/net/ubrowser/mainview.cpp b/noncore/net/ubrowser/mainview.cpp
index d3f4c57..f68c5db 100644
--- a/noncore/net/ubrowser/mainview.cpp
+++ b/noncore/net/ubrowser/mainview.cpp
@@ -1,105 +1,121 @@
 /*
 Opie-uBrowser.  a very small web browser, using on QTextBrowser for html display/parsing
 Copyright (C) 2002 Thomas Stephens
 
 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
 License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
 version.
 
 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 General
 Public License for more details.
 
 You should have received a copy of the GNU General Public License along with this program; if not, write to the Free
 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
 
 
 #include "mainview.h"
 
 MainView::MainView(QWidget *parent, const char *name) : QMainWindow(parent, name)
 {
         setIcon( Resource::loadPixmap( "remote" ) );
         setCaption("uBrowser");
         
         setToolBarsMovable( false );
 
         QPEToolBar *toolbar = new QPEToolBar(this, "toolbar");
         back = new QToolButton(Resource::loadPixmap("ubrowser/back"), 0, 0, 0, 0, toolbar, "back");
         forward = new QToolButton(Resource::loadPixmap("ubrowser/forward"), 0, 0, 0, 0, toolbar, "forward");
         home = new QToolButton(Resource::loadPixmap("ubrowser/home"), 0, 0, 0, 0, toolbar, "home");
         location = new QComboBox(true, toolbar, "location");
         go = new QToolButton(Resource::loadPixmap("ubrowser/go"), 0, 0, 0, 0, toolbar, "go");
 
         toolbar->setStretchableWidget(location);
         toolbar->setHorizontalStretchable(true);
+        location->setAutoCompletion( true );
 
         addToolBar(toolbar);
 
         browser = new QTextBrowser(this, "browser");
         setCentralWidget(browser);
 
 //make the button take you to the location
         connect(go, SIGNAL(clicked()), this, SLOT(goClicked()) );
         connect(location->lineEdit(), SIGNAL(returnPressed()), this, SLOT(goClicked()) );
 
 //make back, forward and home do their thing (isnt QTextBrowser great?)
         connect(back, SIGNAL(clicked()), browser, SLOT(backward()) );
         connect(forward, SIGNAL(clicked()), browser, SLOT(forward()) );
         connect(home, SIGNAL(clicked()), browser, SLOT(home()) );
         
 //make back and forward buttons be enabled, only when you can go back or forward (again, i love QTextBrowser)
 //this doesnt seem to work, but doesnt break anything either...
         connect(browser, SIGNAL(backwardAvailable(bool)), back, SLOT(setOn(bool)) );
         connect(browser, SIGNAL(forwardAvailable(bool)), forward, SLOT(setOn(bool)) );
 
 //notify me when the text of the browser has changed (like when the user clicks a link)
         connect(browser, SIGNAL(textChanged()), this, SLOT(textChanged()) );
 
         http = new HttpFactory(browser);
         
         if( qApp->argc() > 1 )
         {
                 char **argv = qApp->argv();
-                QString *argv1 = new QString( argv[1] );
-                if( !argv1->startsWith( "http://" ) && !argv1->startsWith( "/" ) )
+                int i = 0;
+                QString *openfile = new QString( argv[0] );
+                while( openfile->contains( "ubrowser" ) == 0 && i < qApp->argc() )
                 {
-                        argv1->insert( 0, QDir::currentDirPath()+"/" );
+                        i++;
+                        *openfile = argv[i];
                 }
-                location->setEditText( *argv1 );
+                *openfile = argv[i+1];
+                if( !openfile->startsWith( "http://" ) && !openfile->startsWith( "/" ) )
+                {
+                        openfile->insert( 0, QDir::currentDirPath()+"/" );
+                }
+                location->setEditText( *openfile );
                 goClicked();
         }
 }
 
 void MainView::goClicked()
 {
         location->insertItem( location->currentText() );
         
         if(location->currentText().startsWith("http://") )
         {
                 location->setEditText(location->currentText().lower());
                 browser->setMimeSourceFactory(http);
                 printf("MainView::goClicked: using http source factory\n");
         }
         else
         {
                 browser->setMimeSourceFactory(QMimeSourceFactory::defaultFactory());
                 printf("MainView::goClicked: using default source factory\n");
         }
 
         browser->setSource(location->currentText());
 }
 
 void MainView::textChanged()
 {
         if(browser->documentTitle().isNull())
         {
                 setCaption(browser->source() + " - uBrowser");
         }
         else
         {
                 setCaption(browser->documentTitle() + " - uBrowser");
         }
 
         location->setEditText(browser->source());
 }
+
+void MainView::setDocument( const QString& applnk_filename )
+{
+        DocLnk *file = new DocLnk( applnk_filename );
+        
+        location->setEditText( file->file() );
+        goClicked();
+}
diff --git a/noncore/net/ubrowser/mainview.h b/noncore/net/ubrowser/mainview.h
index 1a9b0db..20e2c70 100644
--- a/noncore/net/ubrowser/mainview.h
+++ b/noncore/net/ubrowser/mainview.h
@@ -1,50 +1,52 @@
 /*
 Opie-uBrowser.  a very small web browser, using on QTextBrowser for html display/parsing
 Copyright (C) 2002 Thomas Stephens
 
 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
 License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
 version.
 
 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 General
 Public License for more details.
 
 You should have received a copy of the GNU General Public License along with this program; if not, write to the Free
 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
 
 #include <qpe/resource.h>
 #include <qpe/qpetoolbar.h>
+#include <qpe/applnk.h>
 
 #include <qapplication.h>
 #include <qmainwindow.h>
 #include <qwidget.h>
 #include <qtextbrowser.h>
 #include <qtoolbutton.h>
 #include <qcombobox.h>
 #include <qlayout.h>
 #include <qlineedit.h>
 #include <qdir.h>
 
 #include <stdio.h>
 
 #include "httpfactory.h"
 
 class MainView : public QMainWindow
 {
         Q_OBJECT
 public:
         MainView(QWidget *parent=0, const char *name=0);
 public slots:
         void goClicked();
         void textChanged();
+        void setDocument( const QString& applnk_filename );
 private:
         QToolButton *back;
         QToolButton *forward;
         QToolButton *home;
         QToolButton *go;
         QComboBox *location;
         QTextBrowser *browser;
         HttpFactory *http;
 };