X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a324a7bccf4bda8f4f2bf09daee8104cae953cee..6842d18650b487249b4ae29d0d7e17231b24cde8:/src/common/url.cpp diff --git a/src/common/url.cpp b/src/common/url.cpp index 06d8020749..203beef31d 100644 --- a/src/common/url.cpp +++ b/src/common/url.cpp @@ -20,20 +20,12 @@ #pragma hdrstop #endif -#if wxUSE_SOCKETS - -#ifndef WX_PRECOMP -#endif - #include #include -// wxWindows headers -#include -#include -#include - -// wxSocket header +#include "wx/string.h" +#include "wx/list.h" +#include "wx/utils.h" #include "wx/url.h" #if !USE_SHARED_LIBRARY @@ -43,7 +35,10 @@ IMPLEMENT_CLASS(wxURL, wxObject) // Protocols list wxProtoInfo *wxURL::g_protocols = NULL; -wxHTTP *wxURL::g_proxy; + +#if wxUSE_SOCKETS +wxHTTP *wxURL::g_proxy = NULL; +#endif // -------------------------------------------------------------- // wxURL @@ -56,14 +51,12 @@ wxHTTP *wxURL::g_proxy; wxURL::wxURL(const wxString& url) { m_protocol = NULL; - if (g_proxy->IsConnected()) { - m_protocol = g_proxy; - m_protoname = "proxy"; - m_path = url; - return; - } - m_url = url; m_error = wxURL_NOERR; + m_url = url; +#if wxUSE_SOCKETS + m_useProxy = (g_proxy != NULL); + m_proxy = g_proxy; +#endif ParseURL(); } @@ -71,35 +64,57 @@ bool wxURL::ParseURL() { wxString last_url = m_url; - // Clean up - CleanData(); + // If the URL was already parsed (so m_protocol != NULL), we pass this section. + if (!m_protocol) { - // Extract protocol name - if (!PrepProto(last_url)) { - m_error = wxURL_SNTXERR; - return FALSE; - } + // Clean up + CleanData(); - // Find and create the protocol object - if (!FetchProtocol()) { - m_error = wxURL_NOPROTO; - return FALSE; - } - - // Do we need a host name ? - if (m_protoinfo->m_needhost) { - // Extract it - if (!PrepHost(last_url)) { + // Extract protocol name + if (!PrepProto(last_url)) { m_error = wxURL_SNTXERR; return FALSE; } + + // Find and create the protocol object + if (!FetchProtocol()) { + m_error = wxURL_NOPROTO; + return FALSE; + } + + // Do we need a host name ? + if (m_protoinfo->m_needhost) { + // Extract it + if (!PrepHost(last_url)) { + m_error = wxURL_SNTXERR; + return FALSE; + } + } + + // Extract full path + if (!PrepPath(last_url)) { + m_error = wxURL_NOPATH; + return FALSE; + } } + // URL parse finished. - // Extract full path - if (!PrepPath(last_url)) { - m_error = wxURL_NOPATH; - return FALSE; +#if wxUSE_SOCKETS + if (m_useProxy) { + // We destroy the newly created protocol. + CleanData(); + + // Third, we rebuild the URL. + m_url = m_protoname + wxT(":"); + if (m_protoinfo->m_needhost) + m_url = m_url + wxT("//") + m_hostname; + + m_url += m_path; + + // We initialize specific variables. + m_protocol = m_proxy; // FIXME: we should clone the protocol } +#endif m_error = wxURL_NOERR; return TRUE; @@ -107,13 +122,19 @@ bool wxURL::ParseURL() void wxURL::CleanData() { - if (m_protoname != _T("proxy")) +#if wxUSE_SOCKETS + if (!m_useProxy) +#endif delete m_protocol; } wxURL::~wxURL() { CleanData(); +#if wxUSE_SOCKETS + if (m_proxy && m_proxy != g_proxy) + delete m_proxy; +#endif } // -------------------------------------------------------------- @@ -125,7 +146,7 @@ bool wxURL::PrepProto(wxString& url) int pos; // Find end - pos = url.Find(':'); + pos = url.Find(wxT(':')); if (pos == -1) return FALSE; @@ -146,7 +167,7 @@ bool wxURL::PrepHost(wxString& url) url = url(2, url.Length()); - pos = url.Find('/'); + pos = url.Find(wxT('/')); if (pos == -1) pos = url.Length(); @@ -154,10 +175,10 @@ bool wxURL::PrepHost(wxString& url) return FALSE; temp_url = url(0, pos); - url = url(url.Find('/'), url.Length()); + url = url(url.Find(wxT('/')), url.Length()); // Retrieve service number - pos2 = temp_url.Find(':', TRUE); + pos2 = temp_url.Find(wxT(':'), TRUE); if (pos2 != -1 && pos2 < pos) { m_servname = temp_url(pos2+1, pos); if (!m_servname.IsNumber()) @@ -166,18 +187,18 @@ bool wxURL::PrepHost(wxString& url) } // Retrieve user and password. - pos2 = temp_url.Find('@'); + pos2 = temp_url.Find(wxT('@')); // Even if pos2 equals -1, this code is right. m_hostname = temp_url(pos2+1, temp_url.Length()); - m_user = ""; - m_password = ""; + m_user = wxT(""); + m_password = wxT(""); if (pos2 == -1) return TRUE; temp_url = temp_url(0, pos2); - pos2 = temp_url.Find(':'); + pos2 = temp_url.Find(wxT(':')); if (pos2 == -1) return FALSE; @@ -191,9 +212,9 @@ bool wxURL::PrepHost(wxString& url) bool wxURL::PrepPath(wxString& url) { if (url.Length() != 0) - m_path = url; + m_path = ConvertToValidURI(url); else - m_path = "/"; + m_path = wxT("/"); return TRUE; } @@ -221,25 +242,24 @@ bool wxURL::FetchProtocol() wxInputStream *wxURL::GetInputStream(void) { - wxIPV4address addr; wxInputStream *the_i_stream = NULL; - if (!m_protocol) - if (!ParseURL()) - return NULL; - if (!m_protocol) { m_error = wxURL_NOPROTO; return NULL; } m_error = wxURL_NOERR; - if (m_user != _T("")) { + if (m_user != wxT("")) { m_protocol->SetUser(m_user); m_protocol->SetPassword(m_password); } - if (m_protoinfo->m_needhost) { +#if wxUSE_SOCKETS + wxIPV4address addr; + + // m_protoinfo is NULL when we use a proxy + if (!m_useProxy && m_protoinfo->m_needhost) { if (!addr.Hostname(m_hostname)) { m_error = wxURL_NOHOST; return NULL; @@ -253,8 +273,14 @@ wxInputStream *wxURL::GetInputStream(void) return NULL; } } +#endif + + // When we use a proxy, we have to pass the whole URL to it. + if (m_useProxy) + the_i_stream = m_protocol->GetInputStream(m_url); + else + the_i_stream = m_protocol->GetInputStream(m_path); - the_i_stream = m_protocol->GetInputStream(m_path); if (!the_i_stream) { m_error = wxURL_PROTOERR; return NULL; @@ -263,53 +289,78 @@ wxInputStream *wxURL::GetInputStream(void) return the_i_stream; } +#if wxUSE_SOCKETS void wxURL::SetDefaultProxy(const wxString& url_proxy) { - g_proxy->Close(); - - if (url_proxy.IsNull()) + if (url_proxy.IsNull()) { + g_proxy->Close(); + delete g_proxy; + g_proxy = NULL; return; + } wxString tmp_str = url_proxy; - int pos = tmp_str.Find(':'); + int pos = tmp_str.Find(wxT(':')); + if (pos == -1) + return; + wxString hostname = tmp_str(0, pos), - port = tmp_str(pos, tmp_str.Length()-pos); + port = tmp_str(pos+1, tmp_str.Length()-pos); wxIPV4address addr; - addr.Hostname(hostname); - addr.Service(port); - + if (!addr.Hostname(hostname)) + return; + if (!addr.Service(port)) + return; + + if (g_proxy) + // Finally, when all is right, we connect the new proxy. + g_proxy->Close(); + else + g_proxy = new wxHTTP(); g_proxy->Connect(addr, TRUE); // Watcom needs the 2nd arg for some reason } void wxURL::SetProxy(const wxString& url_proxy) { if (url_proxy.IsNull()) { - m_proxy.Close(); + if (m_proxy) { + m_proxy->Close(); + delete m_proxy; + } + m_useProxy = FALSE; return; } - CleanData(); - wxString tmp_str; wxString hostname, port; int pos; wxIPV4address addr; tmp_str = url_proxy; - pos = tmp_str.Find(':'); + pos = tmp_str.Find(wxT(':')); + // This is an invalid proxy name. + if (pos == -1) + return; + hostname = tmp_str(0, pos); port = tmp_str(pos, tmp_str.Length()-pos); addr.Hostname(hostname); addr.Service(port); - m_proxy.Connect(addr, TRUE); // Watcom needs the 2nd arg for some reason + // Finally, create the whole stuff. + if (m_proxy && m_proxy != g_proxy) + delete m_proxy; + m_proxy = new wxHTTP(); + m_proxy->Connect(addr, TRUE); // Watcom needs the 2nd arg for some reason - m_protocol = &m_proxy; - m_protoname = "proxy"; - m_path = url_proxy; + CleanData(); + // Reparse url. + m_useProxy = TRUE; + ParseURL(); } +#endif wxString wxURL::ConvertToValidURI(const wxString& uri) { @@ -320,16 +371,44 @@ wxString wxURL::ConvertToValidURI(const wxString& uri) for (i=0;i= wxT('A') && uri[i] <= wxT('F')) + code = (uri[i] - wxT('A') + 10) * 16; + else + code = (uri[i] - wxT('0')) * 16; + i++; + if (uri[i] >= wxT('A') && uri[i] <= wxT('F')) + code += (uri[i] - wxT('A')) + 10; + else + code += (uri[i] - wxT('0')); + i++; + new_uri += (wxChar)code; + continue; + } + new_uri += uri[i]; + i++; + } + return new_uri; +}