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ark'LhaArch (./kdeutils/ark/lha.h:36)
class LhaArch : public Arch
{
Q_OBJECT
public:
LhaArch( ArkSettings *_settings, Viewer *_gui,
const QString & _fileName );
virtual ~LhaArch() { }
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;
protected slots:
void slotReceivedTOC(KProcess *, char *, int);
private:
QString m_archiver_program;
void processLine( char* );
void initExtract( bool, bool, bool );
void setHeaders();
};
ark'LhaArch::LhaArch() (./kdeutils/ark/lha.cc:47)
LhaArch::LhaArch( ArkSettings *_settings, Viewer *_gui,
const QString & _fileName )
: Arch(_settings, _gui, _fileName )
{
kdDebug(1601) << "LhaArch constructor" << endl;
_settings->readLhaProperties();
m_archiver_program = "lha";
}
ark'LhaArch::processLine() (./kdeutils/ark/lha.cc:56)
void LhaArch::processLine( char *_line )
{
char columns[13][80];
char filename[4096];
if (QString::QString(_line).contains("[generic]") )
{
sscanf(_line, " %[]\[generic] %[0-9] %[0-9] %[0-9.%*] %10[-a-z0-9 ] %3[A-Za-z]%1[ ]%2[0-9 ]%1[ ]%5[ 0-9:]%1[ ]%[^\n]",
columns[0], columns[2], columns[3], columns[4], columns[5],
columns[6], columns[10], columns[7], columns[11], columns[8],
columns[9], filename );
strcpy( columns[1], " " );
}
else
{
sscanf(_line, " %[-drlwxst] %[0-9/] %[0-9] %[0-9] %[0-9.%*] %10[-a-z0-9 ] %3[A-Za-z]%1[ ]%2[0-9 ]%1[ ]%5[ 0-9:]%1[ ]%[^\n]",
columns[0], columns[1], columns[2], columns[3],
columns[4], columns[5], columns[6], columns[10], columns[7],
columns[11], columns[8], columns[9], filename);
}
kdDebug(1601) << "The actual file is " << (const char *)filename << endl;
// make the time stamp sortable
QString massagedTimeStamp = Utils::getTimeStamp(columns[6], columns[7],
columns[8]);
strcpy(columns[6], (const char *)massagedTimeStamp);
kdDebug(1601) << "New timestamp is " << columns[6] << endl;
// see if there was a link in filename
QString file = filename;
QString name, link;
bool bLink = false;
int pos = file.find(" -> ");
if (pos != -1)
{
bLink = true;
name = file.left(pos);
link = file.right(file.length()-pos-4);
kdDebug(1601) << "Name is: " << (const char *)name << "\nLink is " << (const char *)link << endl;
}
else
name = file;
QStringList list;
list.append(name.local8Bit());
for (int i=0; i<7; i++)
{
list.append(QString::fromLocal8Bit(columns[i]));
}
if (bLink)
list.append(link.local8Bit());
else
list.append("");
m_gui->add(&list); // send to GUI
}
ark'LhaArch::open() (./kdeutils/ark/lha.cc:115)
void LhaArch::open()
{
kdDebug(1601) << "+LhaArch::open" << endl;
setHeaders();
m_buffer[0] = '\0';
m_header_removed = false;
m_finished = false;
KProcess *kp = new KProcess;
*kp << m_archiver_program << "v" << 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) << "-LhaArch::open" << endl;
}
ark'LhaArch::setHeaders() (./kdeutils/ark/lha.cc:144)
void LhaArch::setHeaders()
{
kdDebug(1601) << "+LhaArch::setHeaders" << endl;
QStringList list;
list.append(FILENAME_STRING);
list.append(PERMISSION_STRING);
list.append(OWNER_GROUP_STRING);
list.append(PACKED_STRING);
list.append(SIZE_STRING);
list.append(RATIO_STRING);
list.append(CRC_STRING);
list.append(TIMESTAMP_STRING);
list.append(LINK_STRING);
// which columns to align right
int *alignRightCols = new int[3];
alignRightCols[0] = 3;
alignRightCols[1] = 4;
alignRightCols[2] = 5;
m_gui->setHeaders(&list, alignRightCols, 3);
delete [] alignRightCols;
kdDebug(1601) << "-LhaArch::setHeaders" << endl;
}
ark'LhaArch::slotReceivedTOC() (./kdeutils/ark/lha.cc:171)
void LhaArch::slotReceivedTOC(KProcess*, char* _data, int _length)
{
kdDebug(1601) << "+LhaArch::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) << "-LhaArch::slotReceivedTOC" << endl;
}
ark'LhaArch::create() (./kdeutils/ark/lha.cc:248)
void LhaArch::create()
{
emit sigCreate(this, true, m_filename,
Arch::Extract | Arch::Delete | Arch::Add
| Arch::View);
}
ark'LhaArch::addDir() (./kdeutils/ark/lha.cc:255)
void LhaArch::addDir(const QString & _dirName)
{
if (! _dirName.isEmpty())
{
QStringList list;
list.append(_dirName);
addFile(&list);
}
}
ark'LhaArch::addFile() (./kdeutils/ark/lha.cc:265)
void LhaArch::addFile( QStringList *urls )
{
kdDebug(1601) << "+LhaArch::addFile" << endl;
KProcess *kp = new KProcess;
kp->clearArguments();
*kp << m_archiver_program;
QString strOptions;
if (m_settings->getReplaceOnlyNew() )
strOptions = "u";
else
strOptions = "a";
if (m_settings->getLhaGeneric())
strOptions += "g";
*kp << strOptions << 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) << "+LhaArch::addFile" << endl;
}
ark'LhaArch::unarchFile() (./kdeutils/ark/lha.cc:326)
void LhaArch::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) << "+LhaArch::unarchFile" << endl;
QString dest;
if (_destDir.isEmpty() || _destDir.isNull())
dest = m_settings->getExtractDir();
else dest = _destDir;
QString tmp;
KProcess *kp = new KProcess;
kp->clearArguments();
*kp << m_archiver_program << "xfw="+dest << m_filename;
// if the 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() ;
}
}
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'LhaArch::remove() (./kdeutils/ark/lha.cc:371)
void LhaArch::remove(QStringList *list)
{
kdDebug(1601) << "+LhaArch::remove" << endl;
if (!list)
return;
m_shellErrorData = "";
KProcess *kp = new KProcess;
kp->clearArguments();
*kp << m_archiver_program << "df" << 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) << "-LhaArch::remove" << endl;
}