Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 201 insertions, 0 deletions

diff --git a/kioslave/tar/ktartest.cpp b/kioslave/tar/ktartest.cpp
new file mode 100644
index 000000000..a82e6dbcd
--- /dev/null
+++ b/kioslave/tar/ktartest.cpp
@@ -0,0 +1,201 @@
+#include "ktar.h"
+#include <stdio.h>
+#include <qfile.h>
+#include <kinstance.h>
+#include <kdebug.h>
+
+void recursive_print( const KTarDirectory * dir, const QString & path )
+{
+  QStringList l = dir->entries();
+  QStringList::Iterator it = l.begin();
+  for( ; it != l.end(); ++it )
+  {
+    const KTarEntry* entry = dir->entry( (*it) );
+    printf("mode=%07o %s %s %s%s\n", entry->permissions(), entry->user().latin1(), entry->group().latin1(), path.latin1(), (*it).latin1());
+    if (entry->isDirectory())
+      recursive_print( (KTarDirectory *)entry, path+(*it)+"/" );
+  }
+}
+
+static void usage()
+{
+    printf("\n"
+ " Usage :\n"
+ " ./ktartest list /path/to/existing_file.tar.gz       tests listing an existing tar.gz\n"
+ " ./ktartest get /path/to/existing_file.tar.gz filename   tests extracting a file.\n"
+ " ./ktartest readwrite newfile.tar.gz                 will create the tar.gz, then close and reopen it.\n"
+ " ./ktartest maxlength newfile.tar.gz                 tests the maximum filename length allowed.\n"
+ " ./ktartest bytearray /path/to/existing_file.tar.gz  tests KTarData\n");
+}
+
+int main( int argc, char** argv )
+{
+  if (argc < 3)
+  {
+    usage();
+    return 1;
+  }
+  KInstance instance("ktartest");
+
+  QString command = argv[1];
+  kdDebug() << "main: command=" << command << endl;
+  if ( command == "list" )
+  {
+    KTarGz tar( argv[2] );
+
+    if ( !tar.open( IO_ReadOnly ) )
+    {
+      printf("Could not open %s for reading\n", argv[1] );
+      return 1;
+    }
+
+    const KTarDirectory* dir = tar.directory();
+
+    //printf("calling recursive_print\n");
+    recursive_print( dir, "" );
+    //printf("recursive_print called\n");
+
+    tar.close();
+
+    return 0;
+  }
+  else if ( command == "get" )
+  {
+    if ( argc != 4 )
+    {
+        usage();
+        return 1;
+    }
+
+    KTarGz tar( argv[2] );
+
+    if ( !tar.open( IO_ReadOnly ) )
+    {
+      printf("Could not open %s for reading\n", argv[1] );
+      return 1;
+    }
+
+    const KTarDirectory* dir = tar.directory();
+
+    const KTarEntry* e = dir->entry( argv[3] );
+    Q_ASSERT( e && e->isFile() );
+    const KTarFile* f = (KTarFile*)e;
+
+    QByteArray arr( f->data() );
+    printf("SIZE=%i\n",arr.size() );
+    QString str( arr );
+    printf("DATA=%s\n", str.latin1());
+
+    /*
+    // This is what KGzipDev::readAll could do, if QIODevice::readAll was virtual....
+    QByteArray array(1024);
+    int n;
+    while ( ( n = dev.readBlock( array.data(), array.size() ) ) )
+    {
+        kdDebug() << "readBlock returned " << n << endl << endl;
+        QCString s(array,n+1); // Terminate with 0 before printing
+        printf("%s", s.data());
+    }
+    dev.close();
+    */
+
+
+    tar.close();
+  }
+  else if (command == "readwrite" )
+  {
+    kdDebug() << " --- readwrite --- " << endl;
+    KTarGz tar( argv[2] );
+
+    if ( !tar.open( IO_WriteOnly ) )
+    {
+      printf("Could not open %s for writing\n", argv[1]);
+      return 1;
+    }
+
+    tar.writeFile( "empty", "weis", "users", 0, "" );
+    tar.writeFile( "test1", "weis", "users", 5, "Hallo" );
+    tar.writeFile( "test2", "weis", "users", 8, "Hallo Du" );
+    tar.writeFile( "mydir/test3", "weis", "users", 13, "Noch so einer" );
+    tar.writeFile( "my/dir/test3", "dfaure", "hackers", 29, "I don't speak German (David)" );
+
+#define SIZE1 100
+    // Now a medium file : 100 null bytes
+    char medium[ SIZE1 ];
+    memset( medium, 0, SIZE1 );
+    tar.writeFile( "mediumfile", "user", "group", SIZE1, medium );
+    // Another one, with an absolute path
+    tar.writeFile( "/dir/subdir/mediumfile2", "user", "group", SIZE1, medium );
+
+    // Now a huge file : 20000 null bytes
+    int n = 20000;
+    char * huge = new char[ n ];
+    memset( huge, 0, n );
+    tar.writeFile( "hugefile", "user", "group", n, huge );
+    delete [] huge;
+
+    tar.close();
+
+    printf("-----------------------\n");
+
+    if ( !tar.open( IO_ReadOnly ) )
+    {
+      printf("Could not open %s for reading\n", argv[1] );
+      return 1;
+    }
+
+    const KTarDirectory* dir = tar.directory();
+    recursive_print(dir, "");
+
+    const KTarEntry* e = dir->entry( "mydir/test3" );
+    Q_ASSERT( e && e->isFile() );
+    const KTarFile* f = (KTarFile*)e;
+
+    QByteArray arr( f->data() );
+    printf("SIZE=%i\n",arr.size() );
+    QString str( arr );
+    printf("DATA=%s\n", str.latin1());
+
+    tar.close();
+
+    return 0;
+  }
+  else if ( command == "maxlength" )
+  {
+    KTarGz tar( argv[2] );
+
+    if ( !tar.open( IO_WriteOnly ) )
+    {
+      printf("Could not open %s for writing\n", argv[1]);
+      return 1;
+    }
+    // Generate long filenames of each possible length bigger than 98...
+    for (int i = 98; i < 500 ; i++ )
+    {
+      QString str, num;
+      str.fill( 'a', i-10 );
+      num.setNum( i );
+      num = num.rightJustify( 10, '0' );
+      tar.writeFile( str+num, "testu", "testg", 3, "hum" );
+    }
+    // Result of this test : it fails at 482 (instead of 154 previously).
+    // Ok, I think we can do with that :)
+    tar.close();
+    printf("Now run 'tar tvzf %s'\n", argv[2]);
+    return 0;
+  }
+  else if ( command == "bytearray" )
+  {
+    QFile file( argv[2] );
+    if ( !file.open( IO_ReadOnly ) )
+      return 1;
+    KTarGz tar( &file );
+    tar.open( IO_ReadOnly );
+    const KTarDirectory* dir = tar.directory();
+    recursive_print( dir, "" );
+    return 0;
+  }
+  else
+    printf("Unknown command\n");
+}
+