X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/598ddd96f45745188c96f16757f7ceeaa0c8d70d..9c805dec6caf3c98a3797898cffe795b5b56e606:/src/msw/mimetype.cpp diff --git a/src/msw/mimetype.cpp b/src/msw/mimetype.cpp index 0e27060a7e..a067ac7de3 100644 --- a/src/msw/mimetype.cpp +++ b/src/msw/mimetype.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: msw/mimetype.cpp +// Name: src/msw/mimetype.cpp // Purpose: classes and functions to manage MIME types // Author: Vadim Zeitlin // Modified by: @@ -9,32 +9,31 @@ // Licence: wxWindows licence (part of wxExtra library) ///////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "mimetype.h" -#endif - // for compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ - #pragma hdrstop + #pragma hdrstop #endif #if wxUSE_MIMETYPE +#include "wx/msw/mimetype.h" + #ifndef WX_PRECOMP + #include "wx/dynarray.h" #include "wx/string.h" + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/crt.h" #if wxUSE_GUI #include "wx/icon.h" #include "wx/msgdlg.h" #endif #endif //WX_PRECOMP -#include "wx/log.h" #include "wx/file.h" #include "wx/iconloc.h" -#include "wx/intl.h" -#include "wx/dynarray.h" #include "wx/confbase.h" #ifdef __WXMSW__ @@ -42,13 +41,11 @@ #include "wx/msw/private.h" #endif // OS -#include "wx/msw/mimetype.h" - // other standard headers #include // in case we're compiling in non-GUI mode -class WXDLLEXPORT wxIcon; +class WXDLLIMPEXP_FWD_CORE wxIcon; // These classes use Windows registry to retrieve the required information. // @@ -98,13 +95,22 @@ static bool CanonicalizeParams(wxString& command) } } + if ( foundFilename ) + { + // Some values also contain an addition %* expansion string which is + // presumably supposed to be replaced with the names of the other files + // accepted by the command. As we don't support more than one file + // anyhow, simply ignore it. + command.Replace(" %*", ""); + } + return foundFilename; } void wxFileTypeImpl::Init(const wxString& strFileType, const wxString& ext) { // VZ: does it? (FIXME) - wxCHECK_RET( !ext.IsEmpty(), _T("needs an extension") ); + wxCHECK_RET( !ext.empty(), wxT("needs an extension") ); if ( ext[0u] != wxT('.') ) { m_ext = wxT('.'); @@ -113,14 +119,14 @@ void wxFileTypeImpl::Init(const wxString& strFileType, const wxString& ext) m_strFileType = strFileType; if ( !strFileType ) { - m_strFileType = m_ext.AfterFirst('.') + _T("_auto_file"); + m_strFileType = m_ext.AfterFirst('.') + wxT("_auto_file"); } } wxString wxFileTypeImpl::GetVerbPath(const wxString& verb) const { wxString path; - path << m_strFileType << _T("\\shell\\") << verb << _T("\\command"); + path << m_strFileType << wxT("\\shell\\") << verb << wxT("\\command"); return path; } @@ -128,16 +134,16 @@ size_t wxFileTypeImpl::GetAllCommands(wxArrayString *verbs, wxArrayString *commands, const wxFileType::MessageParameters& params) const { - wxCHECK_MSG( !m_ext.IsEmpty(), 0, _T("GetAllCommands() needs an extension") ); + wxCHECK_MSG( !m_ext.empty(), 0, wxT("GetAllCommands() needs an extension") ); - if ( m_strFileType.IsEmpty() ) + if ( m_strFileType.empty() ) { // get it from the registry wxFileTypeImpl *self = wxConstCast(this, wxFileTypeImpl); wxRegKey rkey(wxRegKey::HKCR, m_ext); if ( !rkey.Exists() || !rkey.QueryValue(wxEmptyString, self->m_strFileType) ) { - wxLogDebug(_T("Can't get the filetype for extension '%s'."), + wxLogDebug(wxT("Can't get the filetype for extension '%s'."), m_ext.c_str()); return 0; @@ -146,7 +152,7 @@ size_t wxFileTypeImpl::GetAllCommands(wxArrayString *verbs, // enum all subkeys of HKCR\filetype\shell size_t count = 0; - wxRegKey rkey(wxRegKey::HKCR, m_strFileType + _T("\\shell")); + wxRegKey rkey(wxRegKey::HKCR, m_strFileType + wxT("\\shell")); long dummy; wxString verb; bool ok = rkey.GetFirstKey(verb, dummy); @@ -156,7 +162,7 @@ size_t wxFileTypeImpl::GetAllCommands(wxArrayString *verbs, // we want the open bverb to eb always the first - if ( verb.CmpNoCase(_T("open")) == 0 ) + if ( verb.CmpNoCase(wxT("open")) == 0 ) { if ( verbs ) verbs->Insert(verb, 0); @@ -203,16 +209,47 @@ bool wxFileTypeImpl::EnsureExtKeyExists() // get the command to use // ---------------------------------------------------------------------------- -wxString wxFileTypeImpl::GetCommand(const wxChar *verb) const +static wxString wxFileTypeImplGetCurVer(const wxString& progId) +{ + wxRegKey key(wxRegKey::HKCR, progId + wxT("\\CurVer")); + if (key.Exists()) + { + wxString value; + if (key.QueryValue(wxEmptyString, value)) + return value; + } + return progId; +} + +wxString wxFileTypeImpl::GetCommand(const wxString& verb) const { // suppress possible error messages wxLogNull nolog; wxString strKey; - if ( wxRegKey(wxRegKey::HKCR, m_ext + _T("\\shell")).Exists() ) + { + wxRegKey explorerKey(wxRegKey::HKCU, wxT("Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\FileExts\\") + m_ext); + if (explorerKey.Exists()) + { + if (explorerKey.Open(wxRegKey::Read)) + { + if (explorerKey.QueryValue(wxT("Progid"), strKey)) + { + strKey = wxFileTypeImplGetCurVer(strKey); + } + } + } + } + + if (!strKey && wxRegKey(wxRegKey::HKCR, m_ext + wxT("\\shell")).Exists()) strKey = m_ext; - if ( wxRegKey(wxRegKey::HKCR, m_strFileType + _T("\\shell")).Exists() ) - strKey = m_strFileType; + + if ( !strKey && !m_strFileType.empty()) + { + wxString fileType = wxFileTypeImplGetCurVer(m_strFileType); + if (wxRegKey(wxRegKey::HKCR, fileType + wxT("\\shell")).Exists()) + strKey = fileType; + } if ( !strKey ) { @@ -221,7 +258,7 @@ wxString wxFileTypeImpl::GetCommand(const wxChar *verb) const } strKey << wxT("\\shell\\") << verb; - wxRegKey key(wxRegKey::HKCR, strKey + _T("\\command")); + wxRegKey key(wxRegKey::HKCR, strKey + wxT("\\command")); wxString command; if ( key.Open(wxRegKey::Read) ) { // it's the default value of the key @@ -231,28 +268,28 @@ wxString wxFileTypeImpl::GetCommand(const wxChar *verb) const #if wxUSE_IPC // look whether we must issue some DDE requests to the application // (and not just launch it) - strKey += _T("\\DDEExec"); + strKey += wxT("\\DDEExec"); wxRegKey keyDDE(wxRegKey::HKCR, strKey); if ( keyDDE.Open(wxRegKey::Read) ) { wxString ddeCommand, ddeServer, ddeTopic; keyDDE.QueryValue(wxEmptyString, ddeCommand); - ddeCommand.Replace(_T("%1"), _T("%s")); + ddeCommand.Replace(wxT("%1"), wxT("%s")); - wxRegKey(wxRegKey::HKCR, strKey + _T("\\Application")). - QueryValue(wxEmptyString, ddeServer); - wxRegKey(wxRegKey::HKCR, strKey + _T("\\Topic")). - QueryValue(wxEmptyString, ddeTopic); + wxRegKey keyServer(wxRegKey::HKCR, strKey + wxT("\\Application")); + keyServer.QueryValue(wxEmptyString, ddeServer); + wxRegKey keyTopic(wxRegKey::HKCR, strKey + wxT("\\Topic")); + keyTopic.QueryValue(wxEmptyString, ddeTopic); - if (ddeTopic.IsEmpty()) + if (ddeTopic.empty()) ddeTopic = wxT("System"); // HACK: we use a special feature of wxExecute which exists // just because we need it here: it will establish DDE // conversation with the program it just launched - command.Prepend(_T("WX_DDE#")); - command << _T('#') << ddeServer - << _T('#') << ddeTopic - << _T('#') << ddeCommand; + command.Prepend(wxT("WX_DDE#")); + command << wxT('#') << ddeServer + << wxT('#') << ddeTopic + << wxT('#') << ddeCommand; } else #endif // wxUSE_IPC @@ -281,7 +318,7 @@ wxFileTypeImpl::GetOpenCommand(wxString *openCmd, *openCmd = wxFileType::ExpandCommand(cmd, params); - return !openCmd->IsEmpty(); + return !openCmd->empty(); } bool @@ -293,7 +330,7 @@ wxFileTypeImpl::GetPrintCommand(wxString *printCmd, *printCmd = wxFileType::ExpandCommand(cmd, params); - return !printCmd->IsEmpty(); + return !printCmd->empty(); } // ---------------------------------------------------------------------------- @@ -303,7 +340,7 @@ wxFileTypeImpl::GetPrintCommand(wxString *printCmd, // TODO this function is half implemented bool wxFileTypeImpl::GetExtensions(wxArrayString& extensions) { - if ( m_ext.IsEmpty() ) { + if ( m_ext.empty() ) { // the only way to get the list of extensions from the file type is to // scan through all extensions in the registry - too slow... return false; @@ -363,7 +400,7 @@ bool wxFileTypeImpl::GetIcon(wxIconLocation *iconLoc) const // index may be omitted, in which case BeforeLast(',') is empty and // AfterLast(',') is the whole string - if ( strFullPath.IsEmpty() ) { + if ( strFullPath.empty() ) { strFullPath = strIndex; strIndex = wxT("0"); } @@ -509,21 +546,21 @@ size_t wxMimeTypesManagerImpl::EnumAllFileTypes(wxArrayString& mimetypes) wxFileType *wxMimeTypesManagerImpl::Associate(const wxFileTypeInfo& ftInfo) { - wxCHECK_MSG( !ftInfo.GetExtensions().IsEmpty(), NULL, - _T("Associate() needs extension") ); + wxCHECK_MSG( !ftInfo.GetExtensions().empty(), NULL, + wxT("Associate() needs extension") ); bool ok; - int iExtCount = 0 ; + size_t iExtCount = 0; wxString filetype; wxString extWithDot; wxString ext = ftInfo.GetExtensions()[iExtCount]; wxCHECK_MSG( !ext.empty(), NULL, - _T("Associate() needs non empty extension") ); + wxT("Associate() needs non empty extension") ); - if ( ext[0u] != _T('.') ) - extWithDot = _T('.'); + if ( ext[0u] != wxT('.') ) + extWithDot = wxT('.'); extWithDot += ext; // start by setting the HKCR\\.ext entries @@ -541,7 +578,7 @@ wxFileType *wxMimeTypesManagerImpl::Associate(const wxFileTypeInfo& ftInfo) if ( filetypeOrig.empty() ) { // make it up from the extension - filetype << extWithDot.c_str() + 1 << _T("_file"); + filetype << extWithDot.c_str() + 1 << wxT("_file"); } else { @@ -551,80 +588,80 @@ wxFileType *wxMimeTypesManagerImpl::Associate(const wxFileTypeInfo& ftInfo) key.SetValue(wxEmptyString, filetype); } + } + else + { + // key already exists, maybe we want to change it ?? + if (!filetypeOrig.empty()) + { + filetype = filetypeOrig; + key.SetValue(wxEmptyString, filetype); } else { - // key already exists, maybe we want to change it ?? - if (!filetypeOrig.empty()) - { - filetype = filetypeOrig; - key.SetValue(wxEmptyString, filetype); - } - else - { - key.QueryValue(wxEmptyString, filetype); - } + key.QueryValue(wxEmptyString, filetype); } - // now set a mimetypeif we have it, but ignore it if none - const wxString& mimetype = ftInfo.GetMimeType(); - if ( !mimetype.empty() ) + } + + // now set a mimetypeif we have it, but ignore it if none + const wxString& mimetype = ftInfo.GetMimeType(); + if ( !mimetype.empty() ) + { + // set the MIME type + ok = key.SetValue(wxT("Content Type"), mimetype); + + if ( ok ) { - // set the MIME type - ok = key.SetValue(_T("Content Type"), mimetype); + // create the MIME key + wxString strKey = MIME_DATABASE_KEY; + strKey << mimetype; + wxRegKey keyMIME(wxRegKey::HKCR, strKey); + ok = keyMIME.Create(); if ( ok ) { - // create the MIME key - wxString strKey = MIME_DATABASE_KEY; - strKey << mimetype; - wxRegKey keyMIME(wxRegKey::HKCR, strKey); - ok = keyMIME.Create(); - - if ( ok ) - { - // and provide a back link to the extension - keyMIME.SetValue(_T("Extension"), extWithDot); - } + // and provide a back link to the extension + keyMIME.SetValue(wxT("Extension"), extWithDot); } } + } // now make other extensions have the same filetype for (iExtCount=1; iExtCount < ftInfo.GetExtensionsCount(); iExtCount++ ) - { - ext = ftInfo.GetExtensions()[iExtCount]; - if ( ext[0u] != _T('.') ) - extWithDot = _T('.'); - extWithDot += ext; + { + ext = ftInfo.GetExtensions()[iExtCount]; + if ( ext[0u] != wxT('.') ) + extWithDot = wxT('.'); + extWithDot += ext; - wxRegKey key(wxRegKey::HKCR, extWithDot); - if ( !key.Exists() ) key.Create(); - key.SetValue(wxEmptyString, filetype); + wxRegKey key(wxRegKey::HKCR, extWithDot); + if ( !key.Exists() ) key.Create(); + key.SetValue(wxEmptyString, filetype); // now set any mimetypes we may have, but ignore it if none const wxString& mimetype = ftInfo.GetMimeType(); if ( !mimetype.empty() ) { // set the MIME type - ok = key.SetValue(_T("Content Type"), mimetype); + ok = key.SetValue(wxT("Content Type"), mimetype); - if ( ok ) - { + if ( ok ) + { // create the MIME key wxString strKey = MIME_DATABASE_KEY; strKey << mimetype; wxRegKey keyMIME(wxRegKey::HKCR, strKey); ok = keyMIME.Create(); - if ( ok ) - { + if ( ok ) + { // and provide a back link to the extension - keyMIME.SetValue(_T("Extension"), extWithDot); - } + keyMIME.SetValue(wxT("Extension"), extWithDot); + } + } } - } - } // end of for loop; all extensions now point to HKCR\.ext\Default @@ -637,13 +674,14 @@ wxFileType *wxMimeTypesManagerImpl::Associate(const wxFileTypeInfo& ftInfo) if (ft) { - if (! ftInfo.GetOpenCommand ().IsEmpty() ) ft->SetCommand (ftInfo.GetOpenCommand (), wxT("open" ) ); - if (! ftInfo.GetPrintCommand().IsEmpty() ) ft->SetCommand (ftInfo.GetPrintCommand(), wxT("print" ) ); - // chris: I don't like the ->m_impl-> here FIX this ?? - if (! ftInfo.GetDescription ().IsEmpty() ) ft->m_impl->SetDescription (ftInfo.GetDescription ()) ; - if (! ftInfo.GetIconFile().IsEmpty() ) ft->SetDefaultIcon (ftInfo.GetIconFile(), ftInfo.GetIconIndex() ); + if (! ftInfo.GetOpenCommand ().empty() ) ft->SetCommand (ftInfo.GetOpenCommand (), wxT("open" ) ); + if (! ftInfo.GetPrintCommand().empty() ) ft->SetCommand (ftInfo.GetPrintCommand(), wxT("print" ) ); + // chris: I don't like the ->m_impl-> here FIX this ?? + if (! ftInfo.GetDescription ().empty() ) ft->m_impl->SetDescription (ftInfo.GetDescription ()) ; + if (! ftInfo.GetIconFile().empty() ) ft->SetDefaultIcon (ftInfo.GetIconFile(), ftInfo.GetIconIndex() ); + + } - } return ft; } @@ -651,8 +689,8 @@ bool wxFileTypeImpl::SetCommand(const wxString& cmd, const wxString& verb, bool WXUNUSED(overwriteprompt)) { - wxCHECK_MSG( !m_ext.IsEmpty() && !verb.IsEmpty(), false, - _T("SetCommand() needs an extension and a verb") ); + wxCHECK_MSG( !m_ext.empty() && !verb.empty(), false, + wxT("SetCommand() needs an extension and a verb") ); if ( !EnsureExtKeyExists() ) return false; @@ -687,13 +725,13 @@ bool wxFileTypeImpl::SetCommand(const wxString& cmd, // TODO: // 1. translate '%s' to '%1' instead of always adding it // 2. create DDEExec value if needed (undo GetCommand) - return rkey.Create() && rkey.SetValue(wxEmptyString, cmd + _T(" \"%1\"") ); + return rkey.Create() && rkey.SetValue(wxEmptyString, cmd + wxT(" \"%1\"") ); } /* // no longer used bool wxFileTypeImpl::SetMimeType(const wxString& mimeTypeOrig) { - wxCHECK_MSG( !m_ext.IsEmpty(), false, _T("SetMimeType() needs extension") ); + wxCHECK_MSG( !m_ext.empty(), false, wxT("SetMimeType() needs extension") ); if ( !EnsureExtKeyExists() ) return false; @@ -704,8 +742,8 @@ bool wxFileTypeImpl::SetMimeType(const wxString& mimeTypeOrig) { // make up a default value for it wxString cmd; - wxSplitPath(GetCommand(_T("open")), NULL, &cmd, NULL); - mimeType << _T("application/x-") << cmd; + wxFileName::SplitPath(GetCommand(wxT("open")), NULL, &cmd, NULL); + mimeType << wxT("application/x-") << cmd; } else { @@ -713,31 +751,31 @@ bool wxFileTypeImpl::SetMimeType(const wxString& mimeTypeOrig) } wxRegKey rkey(wxRegKey::HKCR, m_ext); - return rkey.Create() && rkey.SetValue(_T("Content Type"), mimeType); + return rkey.Create() && rkey.SetValue(wxT("Content Type"), mimeType); } */ bool wxFileTypeImpl::SetDefaultIcon(const wxString& cmd, int index) { - wxCHECK_MSG( !m_ext.IsEmpty(), false, _T("SetDefaultIcon() needs extension") ); - wxCHECK_MSG( !m_strFileType.IsEmpty(), false, _T("File key not found") ); + wxCHECK_MSG( !m_ext.empty(), false, wxT("SetDefaultIcon() needs extension") ); + wxCHECK_MSG( !m_strFileType.empty(), false, wxT("File key not found") ); // the next line fails on a SMBshare, I think because it is case mangled -// wxCHECK_MSG( !wxFileExists(cmd), false, _T("Icon file not found.") ); +// wxCHECK_MSG( !wxFileExists(cmd), false, wxT("Icon file not found.") ); if ( !EnsureExtKeyExists() ) return false; - wxRegKey rkey(wxRegKey::HKCR, m_strFileType + _T("\\DefaultIcon")); + wxRegKey rkey(wxRegKey::HKCR, m_strFileType + wxT("\\DefaultIcon")); return rkey.Create() && rkey.SetValue(wxEmptyString, - wxString::Format(_T("%s,%d"), cmd.c_str(), index)); + wxString::Format(wxT("%s,%d"), cmd.c_str(), index)); } bool wxFileTypeImpl::SetDescription (const wxString& desc) { - wxCHECK_MSG( !m_strFileType.IsEmpty(), false, _T("File key not found") ); - wxCHECK_MSG( !desc.IsEmpty(), false, _T("No file description supplied") ); + wxCHECK_MSG( !m_strFileType.empty(), false, wxT("File key not found") ); + wxCHECK_MSG( !desc.empty(), false, wxT("No file description supplied") ); if ( !EnsureExtKeyExists() ) return false; @@ -761,7 +799,7 @@ bool wxFileTypeImpl::Unassociate() result = false; if ( !RemoveMimeType() ) result = false; - if ( !RemoveDescription() ) + if ( !RemoveDescription() ) result = false; /* @@ -779,15 +817,14 @@ bool wxFileTypeImpl::Unassociate() bool wxFileTypeImpl::RemoveOpenCommand() { - return RemoveCommand(_T("open")); + return RemoveCommand(wxT("open")); } bool wxFileTypeImpl::RemoveCommand(const wxString& verb) { - wxCHECK_MSG( !m_ext.IsEmpty() && !verb.IsEmpty(), false, - _T("RemoveCommand() needs an extension and a verb") ); + wxCHECK_MSG( !m_ext.empty() && !verb.empty(), false, + wxT("RemoveCommand() needs an extension and a verb") ); - wxString sKey = m_strFileType; wxRegKey rkey(wxRegKey::HKCR, GetVerbPath(verb)); // if the key already doesn't exist, it's a success @@ -796,7 +833,7 @@ bool wxFileTypeImpl::RemoveCommand(const wxString& verb) bool wxFileTypeImpl::RemoveMimeType() { - wxCHECK_MSG( !m_ext.IsEmpty(), false, _T("RemoveMimeType() needs extension") ); + wxCHECK_MSG( !m_ext.empty(), false, wxT("RemoveMimeType() needs extension") ); wxRegKey rkey(wxRegKey::HKCR, m_ext); return !rkey.Exists() || rkey.DeleteSelf(); @@ -804,17 +841,17 @@ bool wxFileTypeImpl::RemoveMimeType() bool wxFileTypeImpl::RemoveDefaultIcon() { - wxCHECK_MSG( !m_ext.IsEmpty(), false, - _T("RemoveDefaultIcon() needs extension") ); + wxCHECK_MSG( !m_ext.empty(), false, + wxT("RemoveDefaultIcon() needs extension") ); - wxRegKey rkey (wxRegKey::HKCR, m_strFileType + _T("\\DefaultIcon")); + wxRegKey rkey (wxRegKey::HKCR, m_strFileType + wxT("\\DefaultIcon")); return !rkey.Exists() || rkey.DeleteSelf(); } bool wxFileTypeImpl::RemoveDescription() { - wxCHECK_MSG( !m_ext.IsEmpty(), false, - _T("RemoveDescription() needs extension") ); + wxCHECK_MSG( !m_ext.empty(), false, + wxT("RemoveDescription() needs extension") ); wxRegKey rkey (wxRegKey::HKCR, m_strFileType ); return !rkey.Exists() || rkey.DeleteSelf();