IMPLEMENT_DYNAMIC_CLASS(wxHTTP, wxProtocol)
IMPLEMENT_PROTOCOL(wxHTTP, wxT("http"), wxT("80"), true)
-#define HTTP_BSIZE 2048
-
wxHTTP::wxHTTP()
: wxProtocol()
{
- m_addr = NULL;
- m_read = false;
- m_proxy_mode = false;
- m_post_buf = wxEmptyString;
- m_http_response = 0;
+ m_addr = NULL;
+ m_read = false;
+ m_proxy_mode = false;
+ m_post_buf = wxEmptyString;
+ m_http_response = 0;
- SetNotify(wxSOCKET_LOST_FLAG);
+ SetNotify(wxSOCKET_LOST_FLAG);
}
wxHTTP::~wxHTTP()
wxString wxHTTP::GetContentType()
{
- return GetHeader(wxT("Content-Type"));
+ return GetHeader(wxT("Content-Type"));
}
void wxHTTP::SetProxyMode(bool on)
{
- m_proxy_mode = on;
+ m_proxy_mode = on;
}
wxHTTP::wxHeaderIterator wxHTTP::FindHeader(const wxString& header)
void wxHTTP::SetHeader(const wxString& header, const wxString& h_data)
{
- if (m_read) {
- ClearHeaders();
- m_read = false;
- }
+ if (m_read) {
+ ClearHeaders();
+ m_read = false;
+ }
- wxHeaderIterator it = FindHeader(header);
- if (it != m_headers.end())
- it->second = h_data;
- else
- m_headers[header] = h_data;
+ wxHeaderIterator it = FindHeader(header);
+ if (it != m_headers.end())
+ it->second = h_data;
+ else
+ m_headers[header] = h_data;
}
wxString wxHTTP::GetHeader(const wxString& header) const
void wxHTTP::SendHeaders()
{
- typedef wxStringToStringHashMap::iterator iterator;
- wxString buf;
+ typedef wxStringToStringHashMap::iterator iterator;
+ wxString buf;
- for (iterator it = m_headers.begin(), en = m_headers.end(); it != en; ++it )
- {
- buf.Printf(wxT("%s: %s\r\n"), it->first.c_str(), it->second.c_str());
+ for (iterator it = m_headers.begin(), en = m_headers.end(); it != en; ++it )
+ {
+ buf.Printf(wxT("%s: %s\r\n"), it->first.c_str(), it->second.c_str());
- const wxWX2MBbuf cbuf = buf.mb_str();
- Write(cbuf, strlen(cbuf));
- }
+ const wxWX2MBbuf cbuf = buf.mb_str();
+ Write(cbuf, strlen(cbuf));
+ }
}
bool wxHTTP::ParseHeaders()
{
- wxString line;
- wxStringTokenizer tokenzr;
+ wxString line;
+ wxStringTokenizer tokenzr;
- ClearHeaders();
- m_read = true;
+ ClearHeaders();
+ m_read = true;
#if defined(__VISAGECPP__)
// VA just can't stand while(1)
bool bOs2var = true;
while(bOs2var)
#else
- while (1)
+ while (1)
#endif
- {
- m_perr = GetLine(this, line);
- if (m_perr != wxPROTO_NOERR)
- return false;
-
- if (line.Length() == 0)
- break;
-
- wxString left_str = line.BeforeFirst(':');
- m_headers[left_str] = line.AfterFirst(':').Strip(wxString::both);
- }
- return true;
+ {
+ m_perr = GetLine(this, line);
+ if (m_perr != wxPROTO_NOERR)
+ return false;
+
+ if (line.Length() == 0)
+ break;
+
+ wxString left_str = line.BeforeFirst(':');
+ m_headers[left_str] = line.AfterFirst(':').Strip(wxString::both);
+ }
+ return true;
}
bool wxHTTP::Connect(const wxString& host, unsigned short port)
{
- wxIPV4address *addr;
+ wxIPV4address *addr;
- if (m_addr) {
- delete m_addr;
- m_addr = NULL;
- Close();
- }
+ if (m_addr) {
+ delete m_addr;
+ m_addr = NULL;
+ Close();
+ }
- m_addr = addr = new wxIPV4address();
+ m_addr = addr = new wxIPV4address();
- if (!addr->Hostname(host)) {
- delete m_addr;
- m_addr = NULL;
- m_perr = wxPROTO_NETERR;
- return false;
- }
+ if (!addr->Hostname(host)) {
+ delete m_addr;
+ m_addr = NULL;
+ m_perr = wxPROTO_NETERR;
+ return false;
+ }
- if ( port ) addr->Service(port);
- else if (!addr->Service(wxT("http")))
- addr->Service(80);
+ if ( port )
+ addr->Service(port);
+ else if (!addr->Service(wxT("http")))
+ addr->Service(80);
- SetHeader(wxT("Host"), host);
+ SetHeader(wxT("Host"), host);
- return true;
+ return true;
}
bool wxHTTP::Connect(wxSockAddress& addr, bool WXUNUSED(wait))
{
- if (m_addr) {
- delete m_addr;
- Close();
- }
+ if (m_addr) {
+ delete m_addr;
+ Close();
+ }
- m_addr = addr.Clone();
+ m_addr = addr.Clone();
- wxIPV4address *ipv4addr = wxDynamicCast(&addr, wxIPV4address);
- if (ipv4addr)
- SetHeader(wxT("Host"), ipv4addr->OrigHostname());
+ wxIPV4address *ipv4addr = wxDynamicCast(&addr, wxIPV4address);
+ if (ipv4addr)
+ SetHeader(wxT("Host"), ipv4addr->OrigHostname());
- return true;
+ return true;
}
bool wxHTTP::BuildRequest(const wxString& path, wxHTTP_Req req)
{
- const wxChar *request;
-
- switch (req) {
- case wxHTTP_GET:
- request = wxT("GET");
- break;
- case wxHTTP_POST:
- request = wxT("POST");
- if ( GetHeader( wxT("Content-Length") ).IsNull() )
- SetHeader( wxT("Content-Length"), wxString::Format( wxT("%lu"), (unsigned long)m_post_buf.Len() ) );
- break;
- default:
- return false;
- }
-
- m_http_response = 0;
-
- // If there is no User-Agent defined, define it.
- if (GetHeader(wxT("User-Agent")).IsNull())
- SetHeader(wxT("User-Agent"), wxT("wxWidgets 2.x"));
-
- SaveState();
-
- // we may use non blocking sockets only if we can dispatch events from them
- SetFlags( wxIsMainThread() && wxApp::IsMainLoopRunning() ? wxSOCKET_NONE
- : wxSOCKET_BLOCK );
- Notify(false);
-
- wxString buf;
- buf.Printf(wxT("%s %s HTTP/1.0\r\n"), request, path.c_str());
- const wxWX2MBbuf pathbuf = wxConvLocal.cWX2MB(buf);
- Write(pathbuf, strlen(wxMBSTRINGCAST pathbuf));
- SendHeaders();
- Write("\r\n", 2);
-
- if ( req == wxHTTP_POST ) {
- Write(m_post_buf.mbc_str(), m_post_buf.Len());
- m_post_buf = wxEmptyString;
- }
+ const wxChar *request;
- wxString tmp_str;
- m_perr = GetLine(this, tmp_str);
- if (m_perr != wxPROTO_NOERR) {
- RestoreState();
- return false;
- }
-
- if (!tmp_str.Contains(wxT("HTTP/"))) {
- // TODO: support HTTP v0.9 which can have no header.
- // FIXME: tmp_str is not put back in the in-queue of the socket.
- SetHeader(wxT("Content-Length"), wxT("-1"));
- SetHeader(wxT("Content-Type"), wxT("none/none"));
- RestoreState();
- return true;
- }
-
- wxStringTokenizer token(tmp_str,wxT(' '));
- wxString tmp_str2;
- bool ret_value;
-
- token.NextToken();
- tmp_str2 = token.NextToken();
-
- m_http_response = wxAtoi(tmp_str2);
-
- switch (tmp_str2[0u]) {
- case wxT('1'):
- /* INFORMATION / SUCCESS */
- break;
- case wxT('2'):
- /* SUCCESS */
- break;
- case wxT('3'):
- /* REDIRECTION */
- break;
- default:
- m_perr = wxPROTO_NOFILE;
- RestoreState();
- return false;
- }
+ switch (req)
+ {
+ case wxHTTP_GET:
+ request = wxT("GET");
+ break;
+
+ case wxHTTP_POST:
+ request = wxT("POST");
+ if ( GetHeader( wxT("Content-Length") ).IsNull() )
+ SetHeader( wxT("Content-Length"), wxString::Format( wxT("%lu"), (unsigned long)m_post_buf.Len() ) );
+ break;
+
+ default:
+ return false;
+ }
+
+ m_http_response = 0;
+
+ // If there is no User-Agent defined, define it.
+ if (GetHeader(wxT("User-Agent")).IsNull())
+ SetHeader(wxT("User-Agent"), wxT("wxWidgets 2.x"));
+
+ SaveState();
+
+ // we may use non blocking sockets only if we can dispatch events from them
+ SetFlags( wxIsMainThread() && wxApp::IsMainLoopRunning() ? wxSOCKET_NONE
+ : wxSOCKET_BLOCK );
+ Notify(false);
+
+ wxString buf;
+ buf.Printf(wxT("%s %s HTTP/1.0\r\n"), request, path.c_str());
+ const wxWX2MBbuf pathbuf = wxConvLocal.cWX2MB(buf);
+ Write(pathbuf, strlen(wxMBSTRINGCAST pathbuf));
+ SendHeaders();
+ Write("\r\n", 2);
+
+ if ( req == wxHTTP_POST ) {
+ Write(m_post_buf.mbc_str(), m_post_buf.Len());
+ m_post_buf = wxEmptyString;
+ }
+
+ wxString tmp_str;
+ m_perr = GetLine(this, tmp_str);
+ if (m_perr != wxPROTO_NOERR) {
+ RestoreState();
+ return false;
+ }
+
+ if (!tmp_str.Contains(wxT("HTTP/"))) {
+ // TODO: support HTTP v0.9 which can have no header.
+ // FIXME: tmp_str is not put back in the in-queue of the socket.
+ SetHeader(wxT("Content-Length"), wxT("-1"));
+ SetHeader(wxT("Content-Type"), wxT("none/none"));
+ RestoreState();
+ return true;
+ }
- ret_value = ParseHeaders();
- RestoreState();
- return ret_value;
+ wxStringTokenizer token(tmp_str,wxT(' '));
+ wxString tmp_str2;
+ bool ret_value;
+
+ token.NextToken();
+ tmp_str2 = token.NextToken();
+
+ m_http_response = wxAtoi(tmp_str2);
+
+ switch (tmp_str2[0u])
+ {
+ case wxT('1'):
+ /* INFORMATION / SUCCESS */
+ break;
+
+ case wxT('2'):
+ /* SUCCESS */
+ break;
+
+ case wxT('3'):
+ /* REDIRECTION */
+ break;
+
+ default:
+ m_perr = wxPROTO_NOFILE;
+ RestoreState();
+ return false;
+ }
+
+ ret_value = ParseHeaders();
+ RestoreState();
+ return ret_value;
}
class wxHTTPStream : public wxSocketInputStream
{
public:
- wxHTTP *m_http;
- size_t m_httpsize;
- unsigned long m_read_bytes;
+ wxHTTP *m_http;
+ size_t m_httpsize;
+ unsigned long m_read_bytes;
- wxHTTPStream(wxHTTP *http) : wxSocketInputStream(*http), m_http(http) {}
- size_t GetSize() const { return m_httpsize; }
- virtual ~wxHTTPStream(void) { m_http->Abort(); }
+ wxHTTPStream(wxHTTP *http) : wxSocketInputStream(*http), m_http(http) {}
+ size_t GetSize() const { return m_httpsize; }
+ virtual ~wxHTTPStream(void) { m_http->Abort(); }
protected:
- size_t OnSysRead(void *buffer, size_t bufsize);
+ size_t OnSysRead(void *buffer, size_t bufsize);
DECLARE_NO_COPY_CLASS(wxHTTPStream)
};
bool wxHTTP::Abort(void)
{
- return wxSocketClient::Close();
+ return wxSocketClient::Close();
}
wxInputStream *wxHTTP::GetInputStream(const wxString& path)
{
- wxHTTPStream *inp_stream;
+ wxHTTPStream *inp_stream;
- wxString new_path;
+ wxString new_path;
- m_perr = wxPROTO_CONNERR;
- if (!m_addr)
- return NULL;
+ m_perr = wxPROTO_CONNERR;
+ if (!m_addr)
+ return NULL;
- // We set m_connected back to false so wxSocketBase will know what to do.
+ // We set m_connected back to false so wxSocketBase will know what to do.
#ifdef __WXMAC__
- wxSocketClient::Connect(*m_addr , false );
- wxSocketClient::WaitOnConnect(10);
+ wxSocketClient::Connect(*m_addr , false );
+ wxSocketClient::WaitOnConnect(10);
if (!wxSocketClient::IsConnected())
return NULL;
#else
- if (!wxProtocol::Connect(*m_addr))
- return NULL;
+ if (!wxProtocol::Connect(*m_addr))
+ return NULL;
#endif
- if (!BuildRequest(path, m_post_buf.IsEmpty() ? wxHTTP_GET : wxHTTP_POST))
- return NULL;
+ if (!BuildRequest(path, m_post_buf.empty() ? wxHTTP_GET : wxHTTP_POST))
+ return NULL;
- inp_stream = new wxHTTPStream(this);
+ inp_stream = new wxHTTPStream(this);
- if (!GetHeader(wxT("Content-Length")).IsEmpty())
- inp_stream->m_httpsize = wxAtoi(WXSTRINGCAST GetHeader(wxT("Content-Length")));
- else
- inp_stream->m_httpsize = (size_t)-1;
+ if (!GetHeader(wxT("Content-Length")).empty())
+ inp_stream->m_httpsize = wxAtoi(WXSTRINGCAST GetHeader(wxT("Content-Length")));
+ else
+ inp_stream->m_httpsize = (size_t)-1;
- inp_stream->m_read_bytes = 0;
+ inp_stream->m_read_bytes = 0;
- Notify(false);
- SetFlags(wxSOCKET_BLOCK | wxSOCKET_WAITALL);
+ Notify(false);
+ SetFlags(wxSOCKET_BLOCK | wxSOCKET_WAITALL);
- return inp_stream;
+ return inp_stream;
}
#endif // wxUSE_PROTOCOL_HTTP
// Default status border dimensions
#define wxTHICK_LINE_BORDER 2
-#define wxTHICK_LINE_WIDTH 1
void wxStatusBarGeneric::Init()
{
- m_borderX = wxTHICK_LINE_BORDER;
- m_borderY = wxTHICK_LINE_BORDER;
+ m_borderX = wxTHICK_LINE_BORDER;
+ m_borderY = wxTHICK_LINE_BORDER;
}
wxStatusBarGeneric::~wxStatusBarGeneric()
long style,
const wxString& name)
{
- if ( !wxWindow::Create(parent, id,
- wxDefaultPosition, wxDefaultSize,
- style | wxTAB_TRAVERSAL, name) )
- return false;
+ if ( !wxWindow::Create(parent, id,
+ wxDefaultPosition, wxDefaultSize,
+ style | wxTAB_TRAVERSAL, name) )
+ return false;
- // The status bar should have a themed background
- SetThemeEnabled( true );
+ // The status bar should have a themed background
+ SetThemeEnabled( true );
+
+ InitColours();
- InitColours();
-
#ifdef __WXPM__
- SetFont(*wxSMALL_FONT);
+ SetFont(*wxSMALL_FONT);
#endif
- // Set the height according to the font and the border size
- wxClientDC dc(this);
- dc.SetFont(GetFont());
+ // Set the height according to the font and the border size
+ wxClientDC dc(this);
+ dc.SetFont(GetFont());
- wxCoord y;
- dc.GetTextExtent(_T("X"), NULL, &y );
+ wxCoord y;
+ dc.GetTextExtent(_T("X"), NULL, &y );
- int height = (int)( (11*y)/10 + 2*GetBorderY());
+ int height = (int)( (11*y)/10 + 2*GetBorderY());
- SetSize(wxDefaultCoord, wxDefaultCoord, wxDefaultCoord, height);
+ SetSize(wxDefaultCoord, wxDefaultCoord, wxDefaultCoord, height);
- SetFieldsCount(1);
+ SetFieldsCount(1);
- return true;
+ return true;
}
}
#endif
- if (GetFont().Ok())
+ if (GetFont().Ok())
dc.SetFont(GetFont());
- dc.SetBackgroundMode(wxTRANSPARENT);
+ dc.SetBackgroundMode(wxTRANSPARENT);
#ifdef __WXPM__
- wxColour vColor;
+ wxColour vColor;
- vColor = wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR);
- ::WinFillRect(dc.m_hPS, &dc.m_vRclPaint, vColor.GetPixel());
+ vColor = wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR);
+ ::WinFillRect(dc.m_hPS, &dc.m_vRclPaint, vColor.GetPixel());
#endif
- for (int i = 0; i < m_nFields; i ++)
+ for (int i = 0; i < m_nFields; i ++)
DrawField(dc, i);
}
void wxStatusBarGeneric::DrawFieldText(wxDC& dc, int i)
{
- int leftMargin = 2;
+ int leftMargin = 2;
- wxRect rect;
- GetFieldRect(i, rect);
+ wxRect rect;
+ GetFieldRect(i, rect);
- wxString text(GetStatusText(i));
+ wxString text(GetStatusText(i));
- long x, y;
+ long x, y;
- dc.GetTextExtent(text, &x, &y);
+ dc.GetTextExtent(text, &x, &y);
- int xpos = rect.x + leftMargin;
- int ypos = (int) (((rect.height - y) / 2 ) + rect.y + 0.5) ;
+ int xpos = rect.x + leftMargin;
+ int ypos = (int) (((rect.height - y) / 2 ) + rect.y + 0.5) ;
#if defined( __WXGTK__ ) || defined(__WXMAC__)
- xpos++;
- ypos++;
+ xpos++;
+ ypos++;
#endif
- dc.SetClippingRegion(rect.x, rect.y, rect.width, rect.height);
+ dc.SetClippingRegion(rect.x, rect.y, rect.width, rect.height);
- dc.DrawText(text, xpos, ypos);
+ dc.DrawText(text, xpos, ypos);
- dc.DestroyClippingRegion();
+ dc.DestroyClippingRegion();
}
void wxStatusBarGeneric::DrawField(wxDC& dc, int i)
}
#endif // wxUSE_STATUSBAR
-
projects / wxWidgets.git / commitdiff
