NS_IMETHODIMP nsIconChannel::AsyncOpen(nsIStreamListener *aListener, nsISupports *ctxt)
{
nsCOMPtr<nsIInputStream> inStream;
nsresult rv = MakeInputStream(getter_AddRefs(inStream), PR_TRUE);
if (NS_FAILED(rv))
return rv;
// Init our streampump
rv = mPump->Init(inStream, PRInt64(-1), PRInt64(-1), 0, 0, PR_FALSE);
if (NS_FAILED(rv))
return rv;
rv = mPump->AsyncRead(this, ctxt);
if (NS_SUCCEEDED(rv)) {
// Store our real listener
mListener = aListener;
// Add ourself to the load group, if available
if (mLoadGroup)
mLoadGroup->AddRequest(this, nsnull);
}
return rv;
}
bool ArcApp::Extract()
{
wxInputStreamPtr in(MakeInputStream());
if (!in.get()) return false;
wxArchiveInputStreamPtr arc(m_factory->NewStream(*in));
wxArchiveEntryPtr entry;
while (entry.reset(arc->GetNextEntry()), entry.get() != NULL) {
if (!m_args.empty() && !entry->GetName().Matches(m_args[0]))
continue;
*m_info << "extracting " << entry->GetName().mb_str() << std::endl;
wxFileName fn(entry->GetName());
if (entry->IsDir()) {
fn.Mkdir(0777, wxPATH_MKDIR_FULL);
} else {
wxFileName::Mkdir(fn.GetPath(), 0777, wxPATH_MKDIR_FULL);
wxFFileOutputStream out(entry->GetName());
if (!out || !out.Write(*arc) || !arc->Eof())
return false;
}
#ifdef __WXMSW__
if (!entry->IsDir()) {
#endif
wxDateTime dt = entry->GetDateTime();
fn.SetTimes(NULL, &dt, NULL);
#ifdef __WXMSW__
}
#endif
}
return arc->Eof();
}
NS_IMETHODIMP
nsIconChannel::Open(nsIInputStream **_retval)
{
return MakeInputStream(_retval, PR_FALSE);
}
bool ArcApp::Add()
{
// turn m_args into a list of files, i.e. expand wildcards, recurse
// directories and remove duplicates
NameMap files;
MakeFileList(files);
wxInputStreamPtr in(MakeInputStream());
if (!in.get()) return false;
wxOutputStreamPtr out(MakeOutputStream());
if (!out.get()) return false;
wxArchiveInputStreamPtr arc(m_factory->NewStream(*in));
wxArchiveOutputStreamPtr outarc(m_factory->NewStream(*out));
wxArchiveEntryPtr entry(arc->GetNextEntry());
outarc->CopyArchiveMetaData(*arc);
for (;;) {
bool keep;
NameMap::iterator it;
if (!entry.get()) {
if (files.empty())
break;
it = files.begin();
keep = false;
} else {
it = files.find(entry->GetInternalName());
keep = true;
}
if (it != files.end()) {
wxString name = it->second;
files.erase(it);
if (wxDirExists(name)) {
*m_info << "adding " << name.mb_str() << std::endl;
wxDateTime dt(wxFileModificationTime(name));
if (!outarc->PutNextDirEntry(name, dt))
return false;
keep = false;
} else {
wxFFileInputStream file(name);
if (file.Ok()) {
*m_info << "adding " << name.mb_str() << std::endl;
wxDateTime dt(wxFileModificationTime(name));
if (!outarc->PutNextEntry(name, dt, file.GetSize()) ||
!outarc->Write(file) || !file.Eof())
return false;
keep = false;
}
}
}
if (keep)
if (!outarc->CopyEntry(entry.release(), *arc))
return false;
if (entry.get() || keep)
entry.reset(arc->GetNextEntry());
}
in.reset();
return arc->Eof() && outarc->Close() && out->Close();
}