From a3205d9bf5570af8441ed81cd6d9eeadf22319c9 Mon Sep 17 00:00:00 2001
From: tille <tille>
Date: Tue, 23 Apr 2002 11:16:45 +0000
Subject: ... mostly rewritten.

---
(limited to 'noncore/unsupported/oipkg/pmipkg.cpp')

diff --git a/noncore/unsupported/oipkg/pmipkg.cpp b/noncore/unsupported/oipkg/pmipkg.cpp
new file mode 100644
index 0000000..528365e
--- a/dev/null
+++ b/noncore/unsupported/oipkg/pmipkg.cpp
@@ -0,0 +1,183 @@
+#include "pmipkg.h"
+#include "pkdesc.h"
+#include "pkfind.h"
+#include "pksettings.h"
+#include "package.h"
+#include "packagelistitem.h"
+
+#include <qpe/process.h>
+#include <qpe/resource.h>
+#include <qpe/stringutil.h>
+#include <qpe/qcopenvelope_qws.h>
+#include <qdir.h>
+#include <qfile.h>
+#include <qmultilineedit.h>
+#include <qstring.h>
+#include <qtextstream.h>
+#include <qtextview.h>
+
+#include <stdlib.h>
+#include <unistd.h>
+
+#include "mainwindow.h"
+#include "runwindow.h"
+
+
+PmIpkg::PmIpkg( PackageManagerSettings* s, QWidget* p,  const char * name, WFlags f )
+  : RunWindow ( p, name, f )
+  //	: QObject ( p )
+{
+  settings = s;
+  
+  linkDest = new QCopChannel( "QPE/MakeLinks", this );
+  connect( linkDest, SIGNAL(received(const QCString &, const QByteArray &)),
+	   this, SLOT(linkDestination( const QString &, const  QString&)) );
+}
+
+PmIpkg::~PmIpkg()
+{
+}
+
+int PmIpkg::runIpkg(const QString& args)
+{
+  pvDebug(4,"PmIpkg::runIpkg");
+  QString cmd = "/usr/bin/ipkg ";
+  cmd += " -dest "+settings->getDestinationName();
+  cmd += " -force-defaults ";
+  
+  outPut->setText( outPut->text()+"<br><br>Starting to "+ args+"<br>\n");
+  QString redirect = "/tmp/ipkg.pipe";
+  cmd += args+" | tee "+redirect+" 2>&1&";
+
+  outPut->setText( outPut->text() + "running:<br>\n"+cmd+"<br>\n" );
+  pvDebug( 0, "Execute >"+cmd+"<" );
+  int r = system(cmd.latin1());
+  QFile f( redirect );
+  if (  f.open(IO_ReadOnly) ) {
+    QTextStream t( &f );
+    QString fp;
+    while ( !t.eof() )
+      {
+	outPut->setText( outPut->text() + t.readLine() +"\n<br>" );
+      }
+  }
+  f.close();
+  outPut->setText( outPut->text() + "\n<br><br>Finished!");
+  outPut->setContentsPos(0,outPut->contentsHeight());
+
+  if ( r == 0 )
+    {
+      QString param = args.left( args.find(" ") );
+      QString file = args.right( args.length() - args.find(" ") );
+      if ( param == "install" && settings->createLinks() )
+	makeLinks( file);
+    }
+
+  return r;
+}
+
+void PmIpkg::makeLinks(QString file)
+{
+  outPut->setText( outPut->text() + "<br>creating links<br>" );
+  QString dest = settings->getDestinationUrl();
+  system(("ipkg -d "+dest+" files "+file+"> /tmp/oipkg.pipe").latin1());
+  QFile f( "/tmp/oipkg.pipe" );
+  if ( ! f.open(IO_ReadOnly) )return;
+  QTextStream t( &f );
+  QString fp;
+  while ( !t.eof() )
+    {
+      processLinkDir( t.readLine(), dest );
+    }	
+  f.close();
+}
+
+void PmIpkg::processLinkDir( QString file, QString dest )
+{
+  QString destFile = file.right( file.length() - dest.length() );
+  QFileInfo fileInfo( file );
+  if ( fileInfo.isFile() )
+    {
+      const char *instFile = strdup( (file).ascii() );
+      const char *linkFile = strdup(  (destFile).ascii());
+      outPut->setText( outPut->text() + "linking: "+file+" -> "+destFile  );
+      symlink( instFile, linkFile );
+    }
+  if ( fileInfo.isDir() )
+    {
+      QDir destDir( destFile );
+      destDir.mkdir( destFile, true );
+      QDir d( file );
+      d.setFilter( QDir::Files | QDir::Hidden | QDir::NoSymLinks );
+
+      const QFileInfoList *list = d.entryInfoList();
+      QFileInfoListIterator it( *list );
+      QFileInfo *fi;
+      while ( (fi=it.current()) ) {
+    	processLinkDir( fi->absFilePath(), dest );      			
+	++it;
+      }
+    }
+}
+
+void PmIpkg::commit( PackageList pl )
+{   	
+  showMaximized();
+  exec();
+  outPut->setText( "<b>Starting...</b><br>\n");
+  QStringList to_remove, to_install;   	
+
+  QString rem="To remove:<br>\n";
+  QString inst="To install:<br>\n";;
+  for( Package *pack = pl.first();pack ; (pack = pl.next())  )
+    {
+      if ( pack && (pack->name() != "") && pack)
+	{
+	  if ( pack->toInstall() )
+	    {
+	      to_install.append( pack->name() );
+	      inst += pack->name()+"\n";
+	    }
+	  if ( pack->toRemove() )
+	    {
+	      to_remove.append( pack->name() );
+	      rem += pack->name()+"\n";
+	    }
+	}
+    }
+
+  outPut->setText( outPut->text()+inst+rem);
+  bool ok=TRUE;
+
+  qDebug("to remove=%i; to install=%i",to_remove.count(),to_install.count());
+
+  int jobs = to_remove.count()+to_install.count();
+  if ( jobs < 1 ) return;
+
+  if ( to_remove.count() )
+    for (QStringList::ConstIterator it=to_remove.begin(); it!=to_remove.end(); ++it)
+      if ( runIpkg("remove " + *it) != 0 ) ok = false;
+  if ( to_install.count() )
+    for (QStringList::ConstIterator it=to_install.begin(); it!=to_install.end(); ++it)
+      if ( runIpkg("install " + *it) != 0 ) ok = false;
+	
+  // ##### If we looked in the list of files, we could send out accurate
+  // ##### messages. But we don't bother yet, and just do an "all".
+  QCopEnvelope e("QPE/System", "linkChanged(QString)");
+  QString lf = QString::null;
+  e << lf;
+}
+
+void PmIpkg::linkDestination( QString src, QString dest )
+{
+  QDir d( src );
+  d.setFilter( QDir::Files | QDir::Hidden | QDir::NoSymLinks );
+  if (! d.exists() ) return;
+  const QFileInfoList *list = d.entryInfoList();
+  QFileInfoListIterator it( *list );
+  QFileInfo *fi;
+  while ( (fi=it.current()) ) {
+    processLinkDir( fi->absFilePath(), dest );      			
+    ++it;
+  }
+}
--
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