X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/97d8fe87918a2ceabd531b8deecb3a316c875dbb..2e14066008229145e2da7b9f05a478ce38631f83:/src/common/url.cpp?ds=sidebyside diff --git a/src/common/url.cpp b/src/common/url.cpp index 19944671c5..15b9311839 100644 --- a/src/common/url.cpp +++ b/src/common/url.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: url.cpp +// Name: src/common/url.cpp // Purpose: URL parser // Author: Guilhem Lavaux // Modified by: @@ -9,29 +9,27 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "url.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #if wxUSE_URL -#include "wx/string.h" -#include "wx/list.h" -#include "wx/utils.h" -#include "wx/module.h" #include "wx/url.h" +#ifndef WX_PRECOMP + #include "wx/list.h" + #include "wx/string.h" + #include "wx/utils.h" + #include "wx/module.h" +#endif + #include #include -IMPLEMENT_CLASS(wxProtoInfo, wxObject) IMPLEMENT_CLASS(wxURL, wxURI) // Protocols list @@ -67,9 +65,15 @@ wxURL::wxURL(const wxString& url) : wxURI(url) ParseURL(); } -wxURL::wxURL(const wxURI& url) : wxURI(url) +wxURL::wxURL(const wxURI& uri) : wxURI(uri) +{ + Init(uri.BuildURI()); + ParseURL(); +} + +wxURL::wxURL(const wxURL& url) : wxURI(url) { - Init(url.BuildURI()); + Init(url.GetURL()); ParseURL(); } @@ -104,18 +108,39 @@ void wxURL::Init(const wxString& url) // Assignment // -------------------------------------------------------------- -wxURL& wxURL::operator = (const wxURI& url) +wxURL& wxURL::operator = (const wxString& url) { wxURI::operator = (url); - Init(url.BuildURI()); + Free(); + Init(url); ParseURL(); + return *this; } -wxURL& wxURL::operator = (const wxString& url) + +wxURL& wxURL::operator = (const wxURI& uri) { - wxURI::operator = (url); - Init(url); - ParseURL(); + if (&uri != this) + { + wxURI::operator = (uri); + Free(); + Init(uri.BuildURI()); + ParseURL(); + } + + return *this; +} + +wxURL& wxURL::operator = (const wxURL& url) +{ + if (&url != this) + { + wxURI::operator = (url); + Free(); + Init(url.GetURL()); + ParseURL(); + } + return *this; } @@ -168,6 +193,8 @@ bool wxURL::ParseURL() m_url = m_url + wxT("//") + m_server; // We initialize specific variables. + if (m_protocol) + m_protocol->Destroy(); m_protocol = m_proxy; // FIXME: we should clone the protocol } #endif // wxUSE_PROTOCOL_HTTP @@ -185,10 +212,17 @@ void wxURL::CleanData() #if wxUSE_PROTOCOL_HTTP if (!m_useProxy) #endif // wxUSE_PROTOCOL_HTTP - delete m_protocol; + { + if (m_protocol) + { + // Need to safely delete the socket (pending events) + m_protocol->Destroy(); + m_protocol = NULL; + } + } } -wxURL::~wxURL() +void wxURL::Free() { CleanData(); #if wxUSE_PROTOCOL_HTTP @@ -200,6 +234,11 @@ wxURL::~wxURL() #endif } +wxURL::~wxURL() +{ + Free(); +} + // -------------------------------------------------------------- // FetchProtocol // -------------------------------------------------------------- @@ -212,7 +251,7 @@ bool wxURL::FetchProtocol() { if (m_scheme == info->m_protoname) { - if (m_port.IsNull()) + if ( m_port.empty() ) m_port = info->m_servname; m_protoinfo = info; m_protocol = (wxProtocol *)m_protoinfo->m_cinfo->CreateObject(); @@ -241,11 +280,11 @@ wxInputStream *wxURL::GetInputStream() size_t dwPasswordPos = m_userinfo.find(':'); if (dwPasswordPos == wxString::npos) - m_protocol->SetUser(m_userinfo); + m_protocol->SetUser(Unescape(m_userinfo)); else { - m_protocol->SetUser(m_userinfo(0, dwPasswordPos)); - m_protocol->SetPassword(m_userinfo(dwPasswordPos+1, m_userinfo.length() + 1)); + m_protocol->SetUser(Unescape(m_userinfo(0, dwPasswordPos))); + m_protocol->SetPassword(Unescape(m_userinfo(dwPasswordPos+1, m_userinfo.length() + 1))); } } @@ -266,7 +305,11 @@ wxInputStream *wxURL::GetInputStream() wxIPV4address addr; // m_protoinfo is NULL when we use a proxy - if (!m_useProxy && m_protoinfo->m_needhost) + if ( +#if wxUSE_PROTOCOL_HTTP + !m_useProxy && +#endif // wxUSE_PROTOCOL_HTTP + m_protoinfo->m_needhost ) { if (!addr.Hostname(m_server)) { @@ -282,13 +325,15 @@ wxInputStream *wxURL::GetInputStream() return NULL; } } -#endif +#endif // wxUSE_SOCKETS wxString fullPath; +#if wxUSE_PROTOCOL_HTTP // When we use a proxy, we have to pass the whole URL to it. if (m_useProxy) fullPath += m_url; +#endif // wxUSE_PROTOCOL_HTTP if(m_path.empty()) fullPath += wxT("/"); @@ -320,8 +365,7 @@ void wxURL::SetDefaultProxy(const wxString& url_proxy) if ( ms_proxyDefault ) { ms_proxyDefault->Close(); - delete ms_proxyDefault; - ms_proxyDefault = NULL; + wxDELETE(ms_proxyDefault); } } else @@ -332,7 +376,7 @@ void wxURL::SetDefaultProxy(const wxString& url_proxy) return; wxString hostname = tmp_str(0, pos), - port = tmp_str(pos+1, tmp_str.Length()-pos); + port = tmp_str(pos+1, tmp_str.length()-pos); wxIPV4address addr; if (!addr.Hostname(hostname)) @@ -375,7 +419,7 @@ void wxURL::SetProxy(const wxString& url_proxy) return; hostname = tmp_str(0, pos); - port = tmp_str(pos+1, tmp_str.Length()-pos); + port = tmp_str(pos+1, tmp_str.length()-pos); addr.Hostname(hostname); addr.Service(port); @@ -405,6 +449,8 @@ void wxURL::SetProxy(const wxString& url_proxy) class wxURLModule : public wxModule { public: + wxURLModule(); + virtual bool OnInit(); virtual void OnExit(); @@ -414,6 +460,13 @@ private: IMPLEMENT_DYNAMIC_CLASS(wxURLModule, wxModule) +wxURLModule::wxURLModule() +{ + // we must be cleaned up before wxSocketModule as otherwise deleting + // ms_proxyDefault from our OnExit() won't work (and can actually crash) + AddDependency(wxClassInfo::FindClass(wxT("wxSocketModule"))); +} + bool wxURLModule::OnInit() { #if wxUSE_PROTOCOL_HTTP @@ -422,7 +475,7 @@ bool wxURLModule::OnInit() // down the program startup (especially if there is no DNS server // available, in which case it may take up to 1 minute) - if ( wxGetenv(_T("HTTP_PROXY")) ) + if ( wxGetenv(wxT("HTTP_PROXY")) ) { wxURL::ms_useDefaultProxy = true; } @@ -433,91 +486,11 @@ bool wxURLModule::OnInit() void wxURLModule::OnExit() { #if wxUSE_PROTOCOL_HTTP - delete wxURL::ms_proxyDefault; - wxURL::ms_proxyDefault = NULL; + wxDELETE(wxURL::ms_proxyDefault); #endif // wxUSE_PROTOCOL_HTTP } #endif // wxUSE_SOCKETS -// --------------------------------------------------------------------------- -// -// wxURL Compatibility -// -// --------------------------------------------------------------------------- - -#if WXWIN_COMPATIBILITY_2_4 - -#include "wx/url.h" - -wxString wxURL::GetProtocolName() const -{ - return m_scheme; -} - -wxString wxURL::GetHostName() const -{ - return m_server; -} - -wxString wxURL::GetPath() const -{ - return m_path; -} - -//Note that this old code really doesn't convert to a URI that well and looks -//more like a dirty hack than anything else... - -wxString wxURL::ConvertToValidURI(const wxString& uri, const wxChar* delims) -{ - wxString out_str; - wxString hexa_code; - size_t i; - - for (i = 0; i < uri.Len(); i++) - { - wxChar c = uri.GetChar(i); - - if (c == wxT(' ')) - { - // GRG, Apr/2000: changed to "%20" instead of '+' - - out_str += wxT("%20"); - } - else - { - // GRG, Apr/2000: modified according to the URI definition (RFC 2396) - // - // - Alphanumeric characters are never escaped - // - Unreserved marks are never escaped - // - Delimiters must be escaped if they appear within a component - // but not if they are used to separate components. Here we have - // no clear way to distinguish between these two cases, so they - // are escaped unless they are passed in the 'delims' parameter - // (allowed delimiters). - - static const wxChar marks[] = wxT("-_.!~*()'"); - - if ( !wxIsalnum(c) && !wxStrchr(marks, c) && !wxStrchr(delims, c) ) - { - hexa_code.Printf(wxT("%%%02X"), c); - out_str += hexa_code; - } - else - { - out_str += c; - } - } - } - - return out_str; -} - -wxString wxURL::ConvertFromURI(const wxString& uri) -{ - return wxURI::Unescape(uri); -} - -#endif //WXWIN_COMPATIBILITY_2_4 #endif // wxUSE_URL