/*
CIcy()
*/
CIcy::CIcy(LPCSTR pUrl /*= NULL*/,int nPort /*= HTTP_DEFAULT_PORT*/)
{
Reset();
m_nPort = nPort;
if(pUrl)
{
URL url;
SplitUrl(pUrl,&url);
strcpyn(m_szHost,StripUrlType(url.host),sizeof(m_szHost));
if(!strnull(url.dir))
strcpyn(m_szDir,url.dir,sizeof(m_szDir));
if(!strnull(url.file))
strcpyn(m_szFile,url.file,sizeof(m_szFile));
m_nPort = url.port;
}
if(m_nPort <= 0)
m_nPort = HTTP_DEFAULT_PORT;
}
LRESULT
SiteWizRemote::FillList (/*[in]*/ WPARAM wParam,
/*[in]*/ LPARAM lParam)
{
UNUSED_ALWAYS (wParam);
UNUSED_ALWAYS (lParam);
CPropertySheet * pSheet = reinterpret_cast<CPropertySheet*>(GetParent());
ASSERT_KINDOF (CPropertySheet, pSheet);
try
{
if (! listControl.DeleteAllItems())
{
FATAL_WINDOWS_ERROR ("CListCtrl::DeleteAllItems", 0);
}
bool selected = false;
string url;
if (! pManager->TryGetRemotePackageRepository(url))
{
url = "";
}
int idx = 0;
for (vector<RepositoryInfo>::const_iterator it = repositories.begin();
it != repositories.end();
++ it, ++ idx)
{
#if MIKTEX_RELEASE_STATE < 4
if (it->packageLevel == PackageLevel::None)
{
continue;
}
#endif
LV_ITEM lvitem;
lvitem.iItem = idx;
lvitem.mask = LVIF_PARAM;
lvitem.lParam = idx;
lvitem.iSubItem = 0;
if (listControl.InsertItem(&lvitem) < 0)
{
FATAL_WINDOWS_ERROR ("CListCtrl::InsertItem", 0);
}
string protocol;
string host;
SplitUrl (it->url, protocol, host);
SetItemText (idx, 0, it->country.c_str());
CString protUC (protocol.c_str());
protUC.MakeUpper ();
SetItemText (idx, 1, TU_(protUC));
SetItemText (idx, 2, host.c_str());
SetItemText (idx, 3, TU_(CTime(it->timeDate).Format(_T("%d-%b-%y"))));
SetItemText (idx, 4, it->description.c_str());
if (it->url == url)
{
if (! listControl.SetItemState(idx,
LVIS_SELECTED,
LVIS_SELECTED))
{
FATAL_WINDOWS_ERROR ("CListCtrl::SetItemState", 0);
}
selected = true;
}
}
pSheet->SetWizardButtons (PSWIZB_BACK
| (selected ? PSWIZB_FINISH : 0));
}
catch (const MiKTeXException & e)
{
ErrorDialog::DoModal (this, e);
}
catch (const exception & e)
{
ErrorDialog::DoModal (this, e);
}
return (0);
}
LRESULT
RemoteRepositoryPage::OnFillList (/*[in]*/ WPARAM wParam,
/*[in]*/ LPARAM lParam)
{
UNUSED_ALWAYS (wParam);
UNUSED_ALWAYS (lParam);
try
{
if (pSheet->GetCancelFlag() || pSheet->GetErrorFlag())
{
SetProgressText (pSheet->GetCancelFlag()
? T_("Cancelled")
: T_("Unsuccessful"));
pSheet->EnableCloseButton ();
return (0);
}
if (! listControl.DeleteAllItems())
{
FATAL_WINDOWS_ERROR ("CListCtrl::DeleteAllItems", 0);
}
bool selected = false;
int idx = 0;
for (vector<RepositoryInfo>::const_iterator it = repositories.begin();
it != repositories.end();
++ it, ++ idx)
{
#if MIKTEX_RELEASE_STATE < 4
if (it->packageLevel < theApp.GetPackageLevel())
{
continue;
}
#endif
LV_ITEM lvitem;
lvitem.iItem = idx;
lvitem.mask = LVIF_PARAM;
lvitem.lParam = idx;
lvitem.iSubItem = 0;
if (listControl.InsertItem(&lvitem) < 0)
{
FATAL_WINDOWS_ERROR ("CListCtrl::InsertItem", 0);
}
string protocol;
string host;
SplitUrl (it->url, protocol, host);
SetItemText (idx, 0, it->country.c_str());
CStringW protUC = UW_(protocol.c_str());
protUC.MakeUpper ();
SetItemText (idx, 1, WU_(protUC));
SetItemText (idx, 2, host.c_str());
SetItemText (idx, 3, TU_(CTime(it->timeDate).Format(_T("%d-%b-%y"))));
#if SHOW_DESCRIPTION
SetItemText (idx, 4, it->description.c_str());
#endif
if (it->url == theApp.GetRemotePackageRepository())
{
if (! listControl.SetItemState(idx,
LVIS_SELECTED,
LVIS_SELECTED))
{
FATAL_WINDOWS_ERROR ("CListCtrl::SetItemState", 0);
}
selected = true;
}
}
pSheet->SetWizardButtons (PSWIZB_BACK
| (selected ? PSWIZB_NEXT : 0));
}
catch (const MiKTeXException & e)
{
pSheet->ReportError (e);
}
catch (const exception & e)
{
pSheet->ReportError (e);
}
return (0);
}
/*
Open()
*/
SOCKET CIcy::Open(LPCSTR pUrl/* = NULL*/,int nPort/* = HTTP_DEFAULT_PORT*/,int icydata/* = 1*/)
{
// per evitare la ricorsione infinita sui codici 301/302
static int nRecurse = 0;
// chiude il socket
Close();
// resetta i codice d'errore
m_nResponse = 0;
m_dwLastError = 0L;
memset(m_szLastError,'\0',sizeof(m_szLastError));
CSock::SetWSALastError(0);
// resetta e normalizza l'url
memset(m_szUrl,'\0',sizeof(m_szUrl));
memset(m_szHost,'\0',sizeof(m_szHost));
strcpy(m_szDir,"/");
memset(m_szFile,'\0',sizeof(m_szFile));
m_nPort = nPort;
if(pUrl)
{
URL url;
SplitUrl(pUrl,&url);
strcpyn(m_szHost,StripUrlType(url.host),sizeof(m_szHost));
if(strcmp("",url.dir)!=0)
strcpyn(m_szDir,url.dir,sizeof(m_szDir));
if(strcmp("",url.file)!=0)
strcpyn(m_szFile,url.file,sizeof(m_szFile));
m_nPort = url.port;
}
if(m_nPort <= 0)
m_nPort = HTTP_DEFAULT_PORT;
// apre il socket
if(CSock::Open(AF_INET,SOCK_STREAM))
{
// si collega all'host
BOOL bConnected = FALSE;
if(GetProxyAddress() && GetProxyPortNumber() > 0)
bConnected = CSock::Connect(GetProxyAddress(),GetProxyPortNumber());
else
bConnected = CSock::Connect(m_szHost,m_nPort);
if(bConnected)
{
// costruisce la richiesta
char szBuffer[4096];
int n = 0;
if(GetProxyAddress() && GetProxyPortNumber() > 0)
n += _snprintf(szBuffer,sizeof(szBuffer)-1,"GET http://%s:%ld%s%s HTTP/1.0\r\n",m_szHost,m_nPort,m_szDir,m_szFile);
else
n += _snprintf(szBuffer,sizeof(szBuffer)-1,"GET %s%s HTTP/1.0\r\n",m_szDir,m_szFile);
if(strcmp(GetProxyAuth(),"")!=0)
{
n += _snprintf(szBuffer+n,
sizeof(szBuffer) - (1 + n),
"Proxy-Authorization: Basic %s\r\n",
GetProxyAuth()
);
}
if(m_szUserAgent[0]!='\0' && n > 0)
n += _snprintf(szBuffer+n,sizeof(szBuffer)-1-n,"Host: %s:%ld\r\nAccept: *.*, */*\r\nUser-Agent: %s\r\n",m_szHost,m_nPort,m_szUserAgent);
if(icydata==1 && n > 0)
n += _snprintf(szBuffer+n,sizeof(szBuffer)-1-n,"Icy-Metadata: 1\r\n");
if(n > 0)
n = _snprintf(szBuffer+n,sizeof(szBuffer)-1-n,"\r\n");
// invia
TRACEEXPR((_TRACE_FLAG_INFO,__NOFILE__,__NOLINE__,"CIcy::Open(): Send():\n[%s]\n",szBuffer));
if((n = CSock::Send(szBuffer,strlen(szBuffer)))!=SOCKET_ERROR)
{
// Send() e Receive() a raffica scasinano, sopratutto con ICY
::Sleep((DWORD)CSock::GetDelay());
// riceve
if((n = CSock::Receive(szBuffer,sizeof(szBuffer)-1))!=SOCKET_ERROR)
{
TRACEEXPR((_TRACE_FLAG_INFO,__NOFILE__,__NOLINE__,"CIcy::Open(): Receive():\n[%s]\n",szBuffer));
// carica i campi dell'header
if((m_nResponse = ParseHeader(szBuffer))==ICY_CODE_OK)
{
m_Socket = CSock::GetHandle();
char* p = strstr(szBuffer,"\r\n\r\n");
if(p)
{
// il primo blocco di dati arriva insieme all'header
p+=4;
int tot = n - (p-szBuffer);
memcpy(m_szFirstChunk,p,tot);
m_nFirstChunkLen = tot;
/*CBinFile binFile;
if(binFile.Create("chunk.dat"))
{
binFile.Write(m_szFirstChunk,tot);
binFile.Close();
}*/
}
}
else
{
switch(m_nResponse)
{
case HTTP_CODE_MOVED_PERMANENTLY:
case HTTP_CODE_MOVED_TEMPORARILY:
if(++nRecurse > 2)
{
nRecurse = 0;
break;
}
else
return(CIcy::Open(m_szLocation));
default:
break;
}
}
}
}
}
}
return(m_Socket);
}
