Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 525 insertions, 0 deletions

diff --git a/tdeioslave/iso/iso.cpp b/tdeioslave/iso/iso.cpp
new file mode 100644
index 000000000..59f5f781e
--- /dev/null
+++ b/tdeioslave/iso/iso.cpp
@@ -0,0 +1,525 @@
+/***************************************************************************
+                                iso.cpp
+                             -------------------
+    begin                : Oct 25 2002
+    copyright            : (C) 2002 by Szombathelyi Gy�gy
+    email                : gyurco@users.sourceforge.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 file is heavily based on tar.cc from tdebase
+  * (c) David Faure <faure@kde.org>
+  */
+
+#include <zlib.h>
+  
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <klargefile.h>
+#include <tqfile.h>
+#include <kurl.h>
+#include <kdebug.h>
+#include <kinstance.h>
+#include <kiso.h>
+#include <kmimemagic.h>
+
+#include <errno.h> // to be removed
+
+#include "libisofs/iso_fs.h"
+
+#include "kisofile.h"
+#include "kisodirectory.h"
+#include "iso.h"
+
+typedef struct {
+    char magic[8];
+    char uncompressed_len[4];
+    unsigned char header_size;
+    unsigned char block_size;
+    char reserved[2];   /* Reserved for future use, MBZ */
+} compressed_file_header;
+
+static const unsigned char zisofs_magic[8] = {
+    0x37, 0xE4, 0x53, 0x96, 0xC9, 0xDB, 0xD6, 0x07
+};
+
+using namespace TDEIO;
+
+extern "C" { KDE_EXPORT int kdemain(int argc, char **argv); }
+
+int kdemain( int argc, char **argv )
+{
+  TDEInstance instance( "kio_iso" );
+
+  kdDebug()   << "Starting " << getpid() << endl;
+
+  if (argc != 4)
+  {
+     fprintf(stderr, "Usage: kio_iso protocol domain-socket1 domain-socket2\n");
+     exit(-1);
+  }
+
+  kio_isoProtocol slave(argv[2], argv[3]);
+  slave.dispatchLoop();
+
+  kdDebug()   << "Done" << endl;
+  return 0;
+}
+
+
+kio_isoProtocol::kio_isoProtocol( const TQCString &pool, const TQCString &app ) : SlaveBase( "iso", pool, app )
+{
+  kdDebug() << "kio_isoProtocol::kio_isoProtocol" << endl;
+  m_isoFile = 0L;
+}
+
+kio_isoProtocol::~kio_isoProtocol()
+{
+    delete m_isoFile;
+}
+
+bool kio_isoProtocol::checkNewFile( TQString fullPath, TQString & path, int startsec )
+{
+    kdDebug()   << "kio_isoProtocol::checkNewFile " << fullPath << " startsec: " <<
+        startsec << endl;
+
+    // Are we already looking at that file ?
+    if ( m_isoFile && startsec == m_isoFile->startSec() &&
+        m_isoFile->fileName() == fullPath.left(m_isoFile->fileName().length()) )
+    {
+        // Has it changed ?
+        struct stat statbuf;
+        if ( ::stat( TQFile::encodeName( m_isoFile->fileName() ), &statbuf ) == 0 )
+        {
+            if ( m_mtime == statbuf.st_mtime )
+            {
+                path = fullPath.mid( m_isoFile->fileName().length() );
+                kdDebug()   << "kio_isoProtocol::checkNewFile returning " << path << endl;
+                return true;
+            }
+        }
+    }
+    kdDebug() << "Need to open a new file" << endl;
+
+    // Close previous file
+    if ( m_isoFile )
+    {
+        m_isoFile->close();
+        delete m_isoFile;
+        m_isoFile = 0L;
+    }
+
+    // Find where the iso file is in the full path
+    int pos = 0;
+    TQString isoFile;
+    path = TQString::null;
+
+    int len = fullPath.length();
+    if ( len != 0 && fullPath[ len - 1 ] != '/' )
+        fullPath += '/';
+
+    kdDebug()   << "the full path is " << fullPath << endl;
+    while ( (pos=fullPath.find( '/', pos+1 )) != -1 )
+    {
+        TQString tryPath = fullPath.left( pos );
+        kdDebug()   << fullPath << "  trying " << tryPath << endl;
+
+        KDE_struct_stat statbuf;
+        if ( KDE_lstat( TQFile::encodeName(tryPath), &statbuf ) == 0 && !S_ISDIR(statbuf.st_mode) )
+        {
+            isoFile = tryPath;
+            m_mtime = statbuf.st_mtime;
+            m_mode = statbuf.st_mode;
+            path = fullPath.mid( pos + 1 );
+            kdDebug()   << "fullPath=" << fullPath << " path=" << path << endl;
+            len = path.length();
+            if ( len > 1 )
+            {
+                if ( path[ len - 1 ] == '/' )
+                    path.truncate( len - 1 );
+            }
+            else
+                path = TQString::fromLatin1("/");
+            kdDebug()   << "Found. isoFile=" << isoFile << " path=" << path << endl;
+            break;
+        }
+    }
+    if ( isoFile.isEmpty() )
+    {
+        kdDebug()   << "kio_isoProtocol::checkNewFile: not found" << endl;
+        return false;
+    }
+
+    // Open new file
+    kdDebug() << "Opening KIso on " << isoFile << endl;
+    m_isoFile = new KIso( isoFile );
+    m_isoFile->setStartSec(startsec);
+    if ( !m_isoFile->open( IO_ReadOnly ) )
+    {
+        kdDebug()   << "Opening " << isoFile << " failed." << endl;
+        delete m_isoFile;
+        m_isoFile = 0L;
+        return false;
+    }
+
+    return true;
+}
+
+
+void kio_isoProtocol::createUDSEntry( const KArchiveEntry * isoEntry, UDSEntry & entry )
+{
+    UDSAtom atom;
+
+    entry.clear();
+    atom.m_uds = UDS_NAME;
+    atom.m_str = isoEntry->name();
+    entry.append(atom);
+
+    atom.m_uds = UDS_FILE_TYPE;
+    atom.m_long = isoEntry->permissions() & S_IFMT; // keep file type only
+    entry.append( atom );
+
+    atom.m_uds = UDS_ACCESS;
+    atom.m_long = isoEntry->permissions() & 07777; // keep permissions only
+    entry.append( atom );
+
+    atom.m_uds = UDS_SIZE;
+    if (isoEntry->isFile()) {
+        atom.m_long = ((KIsoFile *)isoEntry)->realsize();
+        if (!atom.m_long) atom.m_long = ((KIsoFile *)isoEntry)->size();
+    } else {
+        atom.m_long = 0L;
+    }
+    entry.append( atom );
+
+    atom.m_uds = UDS_USER;
+    atom.m_str = isoEntry->user();
+    entry.append( atom );
+
+    atom.m_uds = UDS_GROUP;
+    atom.m_str = isoEntry->group();
+    entry.append( atom );
+
+    atom.m_uds = UDS_MODIFICATION_TIME;
+    atom.m_long = isoEntry->date();
+    entry.append( atom );
+
+    atom.m_uds = UDS_ACCESS_TIME;
+    atom.m_long = isoEntry->isFile() ? ((KIsoFile *)isoEntry)->adate() :
+                                       ((KIsoDirectory *)isoEntry)->adate();
+    entry.append( atom );
+
+    atom.m_uds = UDS_CREATION_TIME;
+    atom.m_long = isoEntry->isFile() ? ((KIsoFile *)isoEntry)->cdate() :
+                                       ((KIsoDirectory *)isoEntry)->cdate();
+    entry.append( atom );
+
+    atom.m_uds = UDS_LINK_DEST;
+    atom.m_str = isoEntry->symlink();
+    entry.append( atom );
+}
+
+void kio_isoProtocol::listDir( const KURL & url )
+{
+    kdDebug() << "kio_isoProtocol::listDir " << url.url() << endl;
+
+    TQString path;
+    if ( !checkNewFile( url.path(), path, url.hasRef() ? url.htmlRef().toInt() : -1 ) )
+    {
+        TQCString _path( TQFile::encodeName(url.path()));
+        kdDebug()  << "Checking (stat) on " << _path << endl;
+        struct stat buff;
+        if ( ::stat( _path.data(), &buff ) == -1 || !S_ISDIR( buff.st_mode ) ) {
+            error( TDEIO::ERR_DOES_NOT_EXIST, url.path() );
+            return;
+        }
+        // It's a real dir -> redirect
+        KURL redir;
+        redir.setPath( url.path() );
+        if (url.hasRef()) redir.setRef(url.htmlRef());
+        kdDebug()  << "Ok, redirection to " << redir.url() << endl;
+        redirection( redir );
+        finished();
+        // And let go of the iso file - for people who want to unmount a cdrom after that
+        delete m_isoFile;
+        m_isoFile = 0L;
+        return;
+    }
+
+    if ( path.isEmpty() )
+    {
+        KURL redir( TQString::fromLatin1( "iso:/") );
+        kdDebug() << "url.path()==" << url.path() << endl;
+        if (url.hasRef()) redir.setRef(url.htmlRef());
+        redir.setPath( url.path() + TQString::fromLatin1("/") );
+        kdDebug() << "kio_isoProtocol::listDir: redirection " << redir.url() << endl;
+        redirection( redir );
+        finished();
+        return;
+    }
+
+    kdDebug()  << "checkNewFile done" << endl;
+    const KArchiveDirectory* root = m_isoFile->directory();
+    const KArchiveDirectory* dir;
+    if (!path.isEmpty() && path != "/")
+    {
+        kdDebug()   << TQString(TQString("Looking for entry %1").arg(path)) << endl;
+        const KArchiveEntry* e = root->entry( path );
+        if ( !e )
+        {
+            error( TDEIO::ERR_DOES_NOT_EXIST, path );
+            return;
+        }
+        if ( ! e->isDirectory() )
+        {
+            error( TDEIO::ERR_IS_FILE, path );
+            return;
+        }
+        dir = (KArchiveDirectory*)e;
+    } else {
+        dir = root;
+    }
+
+    TQStringList l = dir->entries();
+    totalSize( l.count() );
+
+    UDSEntry entry;
+    TQStringList::Iterator it = l.begin();
+    for( ; it != l.end(); ++it )
+    {
+        kdDebug()   << (*it) << endl;
+        const KArchiveEntry* isoEntry = dir->entry( (*it) );
+
+        createUDSEntry( isoEntry, entry );
+
+        listEntry( entry, false );
+    }
+
+    listEntry( entry, true ); // ready
+
+    finished();
+
+    kdDebug()  << "kio_isoProtocol::listDir done" << endl;
+}
+
+void kio_isoProtocol::stat( const KURL & url )
+{
+    TQString path;
+    UDSEntry entry;
+
+    kdDebug() << "kio_isoProtocol::stat " << url.url() << endl;
+    if ( !checkNewFile( url.path(), path, url.hasRef() ? url.htmlRef().toInt() : -1 ) )
+    {
+        // We may be looking at a real directory - this happens
+        // when pressing up after being in the root of an archive
+        TQCString _path( TQFile::encodeName(url.path()));
+        kdDebug()  << "kio_isoProtocol::stat (stat) on " << _path << endl;
+        struct stat buff;
+        if ( ::stat( _path.data(), &buff ) == -1 || !S_ISDIR( buff.st_mode ) ) {
+            kdDebug() << "isdir=" << S_ISDIR( buff.st_mode ) << "  errno=" << strerror(errno) << endl;
+            error( TDEIO::ERR_DOES_NOT_EXIST, url.path() );
+            return;
+        }
+        // Real directory. Return just enough information for KRun to work
+        UDSAtom atom;
+        atom.m_uds = TDEIO::UDS_NAME;
+        atom.m_str = url.fileName();
+        entry.append( atom );
+        kdDebug()  << "kio_isoProtocol::stat returning name=" << url.fileName() << endl;
+
+        atom.m_uds = TDEIO::UDS_FILE_TYPE;
+        atom.m_long = buff.st_mode & S_IFMT;
+        entry.append( atom );
+
+        statEntry( entry );
+
+        finished();
+
+        // And let go of the iso file - for people who want to unmount a cdrom after that
+        delete m_isoFile;
+        m_isoFile = 0L;
+        return;
+    }
+
+    const KArchiveDirectory* root = m_isoFile->directory();
+    const KArchiveEntry* isoEntry;
+    if ( path.isEmpty() )
+    {
+        path = TQString::fromLatin1( "/" );
+        isoEntry = root;
+    } else {
+        isoEntry = root->entry( path );
+    }
+    if ( !isoEntry )
+    {
+        error( TDEIO::ERR_DOES_NOT_EXIST, path );
+        return;
+    }
+    createUDSEntry( isoEntry, entry );
+    statEntry( entry );
+    finished();
+}
+
+void kio_isoProtocol::getFile( const KIsoFile *isoFileEntry, const TQString &path )
+{
+    unsigned long long size, pos = 0;
+    bool mime=false,zlib=false;
+    TQByteArray fileData, pointer_block, inbuf, outbuf;
+    char *pptr = 0;
+    compressed_file_header *hdr;
+    int block_shift;
+    unsigned long nblocks;
+    unsigned long fullsize = 0, block_size = 0, block_size2 = 0;
+    size_t ptrblock_bytes;
+    unsigned long cstart, cend, csize;
+    uLong bytes;
+
+    size = isoFileEntry->realsize();
+    if (size >= sizeof(sizeof(compressed_file_header))) zlib=true;
+    if (!size) size = isoFileEntry->size();
+    totalSize( size );
+    if (!size) mimeType("application/x-zerosize");
+
+    if (size && !m_isoFile->device()->isOpen()) m_isoFile->device()->open(IO_ReadOnly);
+
+    if (zlib) {
+        fileData=isoFileEntry->data(0, sizeof(compressed_file_header));
+        if ( fileData.size() == sizeof(compressed_file_header) &&
+            !memcmp(fileData.data(), zisofs_magic, sizeof (zisofs_magic)) ) {
+
+            hdr=(compressed_file_header*) fileData.data();
+            block_shift = hdr->block_size;
+            block_size  = 1UL << block_shift;
+            block_size2 = block_size << 1;
+            fullsize    = isonum_731(hdr->uncompressed_len);
+            nblocks = (fullsize + block_size - 1) >> block_shift;
+            ptrblock_bytes = (nblocks+1) * 4;
+            pointer_block=isoFileEntry->data( hdr->header_size << 2, ptrblock_bytes );
+            if (pointer_block.size() == ptrblock_bytes &&
+                inbuf.resize(block_size2) &&
+                outbuf.resize(block_size)) {
+                    
+                pptr = pointer_block.data();
+            } else {
+                error(TDEIO::ERR_COULD_NOT_READ, path);
+                return;
+            }
+        } else {
+            zlib=false;
+        }
+    }
+
+    while (pos<size) {
+        if (zlib) {
+            cstart = isonum_731(pptr);
+            pptr += 4;
+            cend   = isonum_731(pptr);
+
+            csize = cend-cstart;
+
+            if ( csize == 0 ) {
+                outbuf.fill(0, -1);
+            } else {
+                if ( csize > block_size2 ) {
+                    //err = EX_DATAERR;
+                    break;
+                }
+
+                inbuf=isoFileEntry->data(cstart, csize);
+                if (inbuf.size() != csize) {
+                    break;
+                }
+
+                bytes = block_size; // Max output buffer size
+                if ( (uncompress((Bytef*) outbuf.data(), &bytes, (Bytef*) inbuf.data(), csize)) != Z_OK ) {
+                    break;
+                }
+            }
+
+            if ( ((fullsize > block_size) && (bytes != block_size))
+                || ((fullsize <= block_size) && (bytes < fullsize)) ) {
+
+                break;
+            }
+
+            if ( bytes > fullsize )
+                bytes = fullsize;
+            fileData.assign(outbuf);
+            fileData.resize(bytes);
+            fullsize -= bytes;
+        } else {
+            fileData=isoFileEntry->data(pos,65536);
+            if (fileData.size()==0) break;
+        }
+        if (!mime) {
+            KMimeMagicResult * result = KMimeMagic::self()->findBufferFileType( fileData, path );
+            kdDebug() << "Emitting mimetype " << result->mimeType() << endl;
+            mimeType( result->mimeType() );
+            mime=true;
+        }
+        data(fileData);
+        pos+=fileData.size();
+        processedSize(pos);
+    }
+
+    if (pos!=size) {
+        error(TDEIO::ERR_COULD_NOT_READ, path);
+        return;
+    }
+
+    fileData.resize(0);
+    data(fileData);
+    processedSize(pos);
+    finished();
+
+}
+
+void kio_isoProtocol::get( const KURL & url )
+{
+    kdDebug()  << "kio_isoProtocol::get" << url.url() << endl;
+
+    TQString path;
+    if ( !checkNewFile( url.path(), path, url.hasRef() ? url.htmlRef().toInt() : -1 ) )
+    {
+        error( TDEIO::ERR_DOES_NOT_EXIST, url.path() );
+        return;
+    }
+
+    const KArchiveDirectory* root = m_isoFile->directory();
+    const KArchiveEntry* isoEntry = root->entry( path );
+
+    if ( !isoEntry )
+    {
+        error( TDEIO::ERR_DOES_NOT_EXIST, path );
+        return;
+    }
+    if ( isoEntry->isDirectory() )
+    {
+        error( TDEIO::ERR_IS_DIRECTORY, path );
+        return;
+    }
+
+    const KIsoFile* isoFileEntry = static_cast<const KIsoFile *>(isoEntry);
+    if ( !isoEntry->symlink().isEmpty() )
+    {
+      kdDebug() << "Redirection to " << isoEntry->symlink() << endl;
+      KURL realURL( url, isoEntry->symlink() );
+      kdDebug() << "realURL= " << realURL.url() << endl;
+      redirection( realURL.url() );
+      finished();
+      return;
+    }
+    getFile(isoFileEntry, path);
+    if (m_isoFile->device()->isOpen()) m_isoFile->device()->close();
+}