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#include "pydoc.h"
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <unistd.h>
#include <qtextstream.h>
#include <kstandarddirs.h>
#include <kinstance.h>
#include <kprocess.h>
#include <kdeversion.h>
#include <kglobal.h>
#include <klocale.h>
using namespace KIO;
PydocProtocol::PydocProtocol(const QCString &pool, const QCString &app)
: SlaveBase("pydoc", pool, app), key()
{
python = KGlobal::dirs()->findExe("python");
script = locate("data", "kio_pydoc/kde_pydoc.py");
}
PydocProtocol::~PydocProtocol()
{}
void PydocProtocol::get(const KURL& url)
{
mimeType("text/html");
key = url.path();
#if (KDE_VERSION > 305)
QString cmd = KProcess::quote(python);
cmd += " ";
cmd += KProcess::quote(script);
cmd += " -w ";
cmd += KProcess::quote(key);
#else
QString cmd = KShellProcess::quote(python);
cmd += " ";
cmd += KShellProcess::quote(script);
cmd += " -w ";
cmd += KShellProcess::quote(key);
#endif
FILE *fd = popen(cmd.local8Bit().data(), "r");
char buffer[4096];
QByteArray array;
while (!feof(fd)) {
int n = fread(buffer, 1, 2048, fd);
if (n == -1) {
pclose(fd);
return;
}
array.setRawData(buffer, n);
data(array);
array.resetRawData(buffer, n);
}
pclose(fd);
finished();
}
void PydocProtocol::mimetype(const KURL&)
{
mimeType( "text/html" );
finished();
}
QCString PydocProtocol::errorMessage()
{
return QCString( "<html><body bgcolor=\"#FFFFFF\">" + i18n("Error in pydoc").local8Bit() + "</body></html>" );
}
void PydocProtocol::stat(const KURL &/*url*/)
{
UDSAtom uds_atom;
uds_atom.m_uds = KIO::UDS_FILE_TYPE;
uds_atom.m_long = S_IFREG | S_IRWXU | S_IRWXG | S_IRWXO;
UDSEntry uds_entry;
uds_entry.append(uds_atom);
statEntry(uds_entry);
finished();
}
void PydocProtocol::listDir(const KURL &url)
{
error( KIO::ERR_CANNOT_ENTER_DIRECTORY, url.path() );
}
extern "C" {
int kdemain(int argc, char **argv)
{
KInstance instance( "kio_pydoc" );
KGlobal::locale()->setMainCatalogue("kdevelop");
if (argc != 4) {
fprintf(stderr, "Usage: kio_pydoc protocol domain-socket1 domain-socket2\n");
exit(-1);
}
PydocProtocol slave(argv[2], argv[3]);
slave.dispatchLoop();
return 0;
}
}
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