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ark'RarArch (./kdeutils/ark/rar.h:34)
class RarArch : public Arch
{
Q_OBJECT
public:
RarArch( ArkSettings *_settings, Viewer *_gui,
const QString & _fileName );
virtual ~RarArch() {}
virtual void open();
virtual void create();
virtual void addFile( QStringList* );
virtual void addDir(const QString & _dirName);
virtual void remove(QStringList *);
virtual void unarchFile(QStringList *, const QString & _destDir="");
protected:
bool m_header_removed, m_finished, m_error, m_split_line;
protected slots:
void slotReceivedTOC(KProcess *, char *, int);
// void slotExtractDone(KProcess *_);
private: // data
QString m_archiver_program;
QString m_unarchiver_program;
int m_linenumber;
QString m_line1, m_line2; // for keeping till we have all three lines
void processLine( char* );
void initExtract( bool, bool, bool );
void setHeaders();
};
ark'RarArch::RarArch() (./kdeutils/ark/rar.cc:45)
RarArch::RarArch( ArkSettings *_settings, Viewer *_gui,
const QString & _fileName )
: Arch(_settings, _gui, _fileName ), m_linenumber(0)
{
kdDebug(1601) << "RarArch constructor" << endl;
_settings->readRarProperties();
m_archiver_program = "rar";
m_unarchiver_program = "unrar";
}
ark'RarArch::processLine() (./kdeutils/ark/rar.cc:55)
void RarArch::processLine( char *_line )
{
// For each rar entry, this function is called exactly three times.
// The first time, store the first line and return.
// The second time, store the second line and return.
// The third time, process the data in the first two lines and
// send to the GUI. We ignore the third line since the data there
// isn't really that important.
++m_linenumber;
if (m_linenumber == 1)
{
m_line1 = _line;
return;
}
if (m_linenumber == 2)
{
m_line2 = _line;
return;
}
// if we made it here, we have all three lines.
// Reset the line number.
m_linenumber = 0;
char columns[11][80];
char filename[4096];
sscanf((const char *)m_line1, " %[^\n]", filename);
sscanf((const char *)m_line2, " %[0-9] %[0-9] %[0-9%] %2[0-9]-%2[0-9]-%2[0-9] %5[0-9:] %[drlwx-] %[A-F0-9] %[A-Za-z0-9] %[0-9.]",
columns[0], columns[1], columns[2], columns[3],
columns[8], columns[9], columns[10],
columns[4], columns[5], columns[6],
columns[7]);
// rearrange columns 3, 8, 9 so that the sort will work.
// columns[3] is the day
// columns[8] is the month
// columns[9] is a 2-digit year. Ugh. Y2K junk here.
QString year = Utils::fixYear(columns[9]);
// put entire timestamp in columns[3]
QString timestamp;
timestamp.sprintf("%s-%s-%s %s", (const char *)year,
columns[8], columns[3], columns[10]);
kdDebug(1601) << "Year is: " << (const char *)year << "; Month is: " << columns[8] << "; Day is: " << columns[3] << "; Time is: " << columns[10] << endl;
strcpy(columns[3], (const char *)timestamp);
kdDebug(1601) << "The actual file is " << (const char *)filename << endl;
QStringList list;
list.append(QString::fromLocal8Bit(filename));
for (int i=0; i<8; i++)
{
list.append(QString::fromLocal8Bit(columns[i]));
}
m_gui->add(&list); // send to GUI
}
ark'RarArch::open() (./kdeutils/ark/rar.cc:117)
void RarArch::open()
{
kdDebug(1601) << "+RarArch::open" << endl;
setHeaders();
m_buffer[0] = '\0';
m_header_removed = false;
m_finished = false;
KProcess *kp = new KProcess;
*kp << m_archiver_program << "vt" << m_filename.local8Bit();
connect( kp, SIGNAL(receivedStdout(KProcess*, char*, int)),
this, SLOT(slotReceivedTOC(KProcess*, char*, int)));
connect( kp, SIGNAL(receivedStderr(KProcess*, char*, int)),
this, SLOT(slotReceivedOutput(KProcess*, char*, int)));
connect( kp, SIGNAL(processExited(KProcess*)), this,
SLOT(slotOpenExited(KProcess*)));
if (kp->start(KProcess::NotifyOnExit, KProcess::AllOutput) == false)
{
KMessageBox::error( 0, i18n("Couldn't start a subprocess.") );
emit sigOpen(this, false, QString::null, 0 );
}
kdDebug(1601) << "-RarArch::open" << endl;
}
ark'RarArch::setHeaders() (./kdeutils/ark/rar.cc:146)
void RarArch::setHeaders()
{
kdDebug(1601) << "+RarArch::setHeaders" << endl;
QStringList list;
list.append(FILENAME_STRING);
list.append(SIZE_STRING);
list.append(PACKED_STRING);
list.append(RATIO_STRING);
list.append(TIMESTAMP_STRING);
list.append(PERMISSION_STRING);
list.append(CRC_STRING);
list.append(METHOD_STRING);
list.append(VERSION_STRING);
// which columns to align right
int *alignRightCols = new int[3];
alignRightCols[0] = 1;
alignRightCols[1] = 2;
alignRightCols[2] = 3;
m_gui->setHeaders(&list, alignRightCols, 3);
delete [] alignRightCols;
kdDebug(1601) << "-RarArch::setHeaders" << endl;
}
ark'RarArch::slotReceivedTOC() (./kdeutils/ark/rar.cc:173)
void RarArch::slotReceivedTOC(KProcess*, char* _data, int _length)
{
kdDebug(1601) << "+RarArch::slotReceivedTOC" << endl;
char c = _data[_length];
_data[_length] = '\0';
m_settings->appendShellOutputData( _data );
char line[1024] = "";
char *tmpl = line;
char *tmpb;
for( tmpb = m_buffer; *tmpb != '\0'; tmpl++, tmpb++ )
*tmpl = *tmpb;
for( tmpb = _data; *tmpb != '\n'; tmpl++, tmpb++ )
*tmpl = *tmpb;
tmpb++;
*tmpl = '\0';
if( *tmpb == '\0' )
m_buffer[0]='\0';
if( !strstr( line, "----" ) )
{
if( m_header_removed && !m_finished )
{
processLine( line );
}
}
else if(!m_header_removed)
m_header_removed = true;
else
m_finished = true;
bool stop = (*tmpb == '\0');
while( !stop && !m_finished )
{
tmpl = line; *tmpl = '\0';
for(; (*tmpb!='\n') && (*tmpb!='\0'); tmpl++, tmpb++)
*tmpl = *tmpb;
if( *tmpb == '\n' )
{
*tmpl = '\n';
tmpl++;
*tmpl = '\0';
tmpb++;
if( !strstr( line, "----" ) )
{
if( m_header_removed ){
processLine( line );
}
}
else if( !m_header_removed )
m_header_removed = true;
else
{
m_finished = true;
}
}
else if (*tmpb == '\0' )
{
*tmpl = '\0';
strcpy( m_buffer, line );
stop = true;
}
}
_data[_length] = c;
kdDebug(1601) << "-RarArch::slotReceivedTOC" << endl;
}
ark'RarArch::create() (./kdeutils/ark/rar.cc:251)
void RarArch::create()
{
emit sigCreate(this, true, m_filename,
Arch::Extract | Arch::Delete | Arch::Add
| Arch::View);
}
ark'RarArch::addDir() (./kdeutils/ark/rar.cc:258)
void RarArch::addDir(const QString & _dirName)
{
if (! _dirName.isEmpty())
{
QStringList list;
list.append(_dirName);
addFile(&list);
}
}
ark'RarArch::addFile() (./kdeutils/ark/rar.cc:268)
void RarArch::addFile( QStringList *urls )
{
kdDebug(1601) << "+RarArch::addFile" << endl;
KProcess *kp = new KProcess;
kp->clearArguments();
*kp << m_archiver_program;
if (m_settings->getReplaceOnlyNew() )
*kp << "u";
else
*kp << "a";
*kp << m_filename.local8Bit() ;
QString base;
QString url;
QString file;
QStringList::ConstIterator iter;
for (iter = urls->begin(); iter != urls->end(); ++iter )
{
url = *iter;
// comment out for now until I figure out what happened to this function!
// KURL::decodeURL(url); // Because of special characters
file = url.right(url.length()-5);
if( file[file.length()-1]=='/' )
file[file.length()-1]='\0';
if( ! m_settings->getaddPath() )
{
int pos;
pos = file.findRev( '/' );
base = file.left( pos );
pos++;
chdir( base );
base = file.right( file.length()-pos );
file = base;
}
*kp << file;
}
connect( kp, SIGNAL(receivedStdout(KProcess*, char*, int)),
this, SLOT(slotReceivedOutput(KProcess*, char*, int)));
connect( kp, SIGNAL(receivedStderr(KProcess*, char*, int)),
this, SLOT(slotReceivedOutput(KProcess*, char*, int)));
connect( kp, SIGNAL(processExited(KProcess*)), this,
SLOT(slotAddExited(KProcess*)));
if (kp->start(KProcess::NotifyOnExit, KProcess::AllOutput) == false)
{
KMessageBox::error( 0, i18n("Couldn't start a subprocess.") );
emit sigAdd(false);
}
kdDebug(1601) << "+RarArch::addFile" << endl;
}
ark'RarArch::unarchFile() (./kdeutils/ark/rar.cc:326)
void RarArch::unarchFile(QStringList *_fileList, const QString & _destDir)
{
// if _fileList is empty, we extract all.
// if _destDir is empty, look at settings for extract directory
kdDebug(1601) << "+RarArch::unarchFile" << endl;
QString dest;
if (_destDir.isEmpty() || _destDir.isNull())
dest = m_settings->getExtractDir();
else dest = _destDir;
KProcess *kp = new KProcess;
kp->clearArguments();
// extract (and maybe overwrite)
*kp << m_unarchiver_program << "x";
if (!m_settings->getRarOverwriteFiles())
{
*kp << "-o+" ;
}
else
{
*kp << "-o-" ;
}
#if 0
if (g_pSettings->filesToLower())
{
*kp << "-cl";
}
#endif
*kp << m_filename.local8Bit();
// if the file list is empty, no filenames go on the command line,
// and we then extract everything in the archive.
if (_fileList)
{
for ( QStringList::Iterator it = _fileList->begin();
it != _fileList->end(); ++it )
{
*kp << (*it).latin1() ;
}
}
*kp << dest ;
connect( kp, SIGNAL(receivedStdout(KProcess*, char*, int)),
this, SLOT(slotReceivedOutput(KProcess*, char*, int)));
connect( kp, SIGNAL(receivedStderr(KProcess*, char*, int)),
this, SLOT(slotReceivedOutput(KProcess*, char*, int)));
connect( kp, SIGNAL(processExited(KProcess*)), this,
SLOT(slotExtractExited(KProcess*)));
if (kp->start(KProcess::NotifyOnExit, KProcess::AllOutput) == false)
{
KMessageBox::error( 0, i18n("Couldn't start a subprocess.") );
emit sigExtract(false);
}
}
ark'RarArch::remove() (./kdeutils/ark/rar.cc:390)
void RarArch::remove(QStringList *list)
{
kdDebug(1601) << "+RarArch::remove" << endl;
if (!list)
return;
m_shellErrorData = "";
KProcess *kp = new KProcess;
kp->clearArguments();
*kp << m_archiver_program << "d" << m_filename.local8Bit();
for ( QStringList::Iterator it = list->begin();
it != list->end(); ++it )
{
QString str = *it;
*kp << str.local8Bit();
}
connect( kp, SIGNAL(receivedStdout(KProcess*, char*, int)),
this, SLOT(slotReceivedOutput(KProcess*, char*, int)));
connect( kp, SIGNAL(receivedStderr(KProcess*, char*, int)),
this, SLOT(slotReceivedOutput(KProcess*, char*, int)));
connect( kp, SIGNAL(processExited(KProcess*)), this,
SLOT(slotDeleteExited(KProcess*)));
if (kp->start(KProcess::NotifyOnExit, KProcess::AllOutput) == false)
{
KMessageBox::error( 0, i18n("Couldn't start a subprocess.") );
emit sigDelete(false);
}
kdDebug(1601) << "-RarArch::remove" << endl;
}