X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5d0d3e6d726eb844d0193403ced2a10f9fad8ef5..0bbe61b8c18a1795189f0cf73cc61c14a0fb846d:/src/unix/mimetype.cpp diff --git a/src/unix/mimetype.cpp b/src/unix/mimetype.cpp index e4700da300..04110d67c2 100644 --- a/src/unix/mimetype.cpp +++ b/src/unix/mimetype.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: unix/mimetype.cpp +// Name: src/unix/mimetype.cpp // Purpose: classes and functions to manage MIME types // Author: Vadim Zeitlin // Modified by: @@ -33,167 +33,72 @@ #include "wx/wxprec.h" #ifdef __BORLANDC__ - #pragma hdrstop -#endif - -#ifndef WX_PRECOMP - #include "wx/defs.h" + #pragma hdrstop #endif #if wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE +#include "wx/unix/mimetype.h" + #ifndef WX_PRECOMP - #include "wx/string.h" + #include "wx/dynarray.h" + #include "wx/string.h" + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/utils.h" #endif -#include "wx/log.h" #include "wx/file.h" -#include "wx/intl.h" -#include "wx/dynarray.h" #include "wx/confbase.h" #include "wx/ffile.h" #include "wx/textfile.h" #include "wx/dir.h" -#include "wx/utils.h" #include "wx/tokenzr.h" #include "wx/iconloc.h" #include "wx/filename.h" +#include "wx/app.h" +#include "wx/apptrait.h" -#include "wx/unix/mimetype.h" +#if wxUSE_LIBGNOMEVFS + // Not GUI dependent + #include "wx/gtk/gnome/gvfs.h" +#endif // other standard headers #include -#ifdef __VMS -/* silence warnings for comparing unsigned int's <0 */ -# pragma message disable unscomzer -#endif - -// wxMimeTypeCommands stores the verbs defined for the given MIME type with -// their values -class wxMimeTypeCommands -{ -public: - wxMimeTypeCommands() {} - - wxMimeTypeCommands(const wxArrayString& verbs, - const wxArrayString& commands) - : m_verbs(verbs), - m_commands(commands) - { - } - - // add a new verb with the command or replace the old value - void AddOrReplaceVerb(const wxString& verb, const wxString& cmd) - { - int n = m_verbs.Index(verb, false /* ignore case */); - if ( n == wxNOT_FOUND ) - { - m_verbs.Add(verb); - m_commands.Add(cmd); - } - else - { - m_commands[n] = cmd; - } - } - - void Add(const wxString& s) - { - m_verbs.Add(s.BeforeFirst(wxT('='))); - m_commands.Add(s.AfterFirst(wxT('='))); - } - - // access the commands - size_t GetCount() const { return m_verbs.GetCount(); } - const wxString& GetVerb(size_t n) const { return m_verbs[n]; } - const wxString& GetCmd(size_t n) const { return m_commands[n]; } - - bool HasVerb(const wxString& verb) const - { return m_verbs.Index(verb) != wxNOT_FOUND; } - - wxString GetCommandForVerb(const wxString& verb, size_t *idx = NULL) const - { - wxString s; - - int n = m_verbs.Index(verb); - if ( n != wxNOT_FOUND ) - { - s = m_commands[(size_t)n]; - if ( idx ) - *idx = n; - } - else if ( idx ) - { - // different from any valid index - *idx = (size_t)-1; - } - - return s; - } - - // get a "verb=command" string - wxString GetVerbCmd(size_t n) const - { - return m_verbs[n] + wxT('=') + m_commands[n]; - } - -private: - wxArrayString m_verbs; - wxArrayString m_commands; -}; - -// this class extends wxTextFile +// this class is a wxTextFile specialization for dealing with files storing +// various MIME-related information // -// VZ: ??? +// it should be used instead of wxTextFile even if none of its additional +// methods are used just because it handles files with mixed encodings (often +// the case for MIME files which contain strings for different languages) +// correctly, see OnRead() class wxMimeTextFile : public wxTextFile { public: // constructors - wxMimeTextFile () : wxTextFile () {}; - wxMimeTextFile(const wxString& strFile) : wxTextFile(strFile) {}; + wxMimeTextFile () : wxTextFile () { } + wxMimeTextFile(const wxString& strFile) : wxTextFile(strFile) { } - int pIndexOf(const wxString & sSearch, bool bIncludeComments = false, int iStart = 0) + int pIndexOf(const wxString& sSearch, + bool bIncludeComments = false, + int iStart = 0) { - size_t i = iStart; - int nResult = wxNOT_FOUND; - if (i >= GetLineCount()) - return wxNOT_FOUND; - wxString sTest = sSearch; sTest.MakeLower(); - wxString sLine; - - if (bIncludeComments) - { - while ( i < GetLineCount() ) - { - sLine = GetLine(i); - sLine.MakeLower(); - if (sLine.Contains(sTest)) - nResult = (int) i; - - i++; - } - } - else + for(size_t i = iStart; i < GetLineCount(); i++) { - while ( (i < GetLineCount()) ) + wxString sLine = GetLine(i).Trim(false); + if(bIncludeComments || ! sLine.StartsWith(wxT("#"))) { - sLine = GetLine(i); sLine.MakeLower(); - if ( ! sLine.StartsWith(wxT("#"))) - { - if (sLine.Contains(sTest)) - nResult = (int) i; - } - - i++; + if(sLine.StartsWith(sTest)) + return (int)i; } } - - return nResult; + return wxNOT_FOUND; } bool CommentLine(int nIndex) @@ -238,9 +143,6 @@ public: } }; -// in case we're compiling in non-GUI mode -class WXDLLEXPORT wxIcon; - // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- @@ -349,219 +251,26 @@ static bool IsKnownUnimportantField(const wxString& field); // 1. xxx.keys files under /usr/share/mime-info // 2. xxx.keys files under ~/.gnome/mime-info // -// The format of xxx.keys file is the following: -// -// mimetype/subtype: -// field=value -// -// with blank lines separating the entries and indented lines starting with -// TABs. We're interested in the field icon-filename whose value is the path -// containing the icon. -// // Update (Chris Elliott): apparently there may be an optional "[lang]" prefix // just before the field name. -bool wxMimeTypesManagerImpl::CheckGnomeDirsExist() -{ - wxString gnomedir; - wxGetHomeDir( &gnomedir ); - wxString sTmp = gnomedir; - sTmp = sTmp + wxT("/.gnome"); - if (! wxDir::Exists( sTmp ) ) - { - if (!wxMkdir( sTmp )) - { - wxLogError(wxT("Failed to create directory %s/.gnome."), sTmp.c_str()); - return false; - } - } - - sTmp = sTmp + wxT("/mime-info"); - if (! wxDir::Exists( sTmp ) ) - { - if (!wxMkdir( sTmp )) - { - wxLogError(wxT("Failed to create directory %s/mime-info."), sTmp.c_str()); - return false; - } - } - - return true; -} - -bool wxMimeTypesManagerImpl::WriteGnomeKeyFile(int index, bool delete_index) -{ - wxString gnomedir; - wxGetHomeDir( &gnomedir ); - - wxMimeTextFile outfile( gnomedir + wxT("/.gnome/mime-info/user.keys")); - // if this fails probably Gnome is not installed ?? - // create it anyway as a private mime store - -#if defined(__WXGTK20__) && wxUSE_UNICODE - if (! outfile.Open( wxConvUTF8) ) -#else - if (! outfile.Open() ) -#endif - { - if (delete_index) - return false; - if (!CheckGnomeDirsExist() ) - return false; - - outfile.Create(); - } - - wxString sTmp, strType = m_aTypes[index]; - int nIndex = outfile.pIndexOf(strType); - if ( nIndex == wxNOT_FOUND ) - { - outfile.AddLine( strType + wxT(':') ); - // see file:/usr/doc/gnome-libs-devel-1.0.40/devel-docs/mime-type-handling.txt - // as this does not deal with internationalisation - // wxT( "\t[en_US]") + verb + wxT ('=') + cmd + wxT(" %f"); - wxMimeTypeCommands * entries = m_aEntries[index]; - size_t count = entries->GetCount(); - for ( size_t i = 0; i < count; i++ ) - { - sTmp = entries->GetVerbCmd( i ); - sTmp.Replace( wxT("%s"), wxT("%f") ); - sTmp = wxT( "\t") + sTmp; - outfile.AddLine( sTmp ); - } - - //for international use do something like this - //outfile.AddLine( wxString( "\t[en_US]icon-filename=") + cmd ); - outfile.AddLine( wxT( "\ticon-filename=") + m_aIcons[index] ); - } - else - { - if (delete_index) - outfile.CommentLine(nIndex); - - wxMimeTypeCommands sOld; - size_t nOld = nIndex + 1; - bool oldEntryEnd = false; - while ( (nOld < outfile.GetLineCount() ) && !oldEntryEnd) - { - sTmp = outfile.GetLine(nOld); - if ( (sTmp[0u] == wxT('\t')) || (sTmp[0u] == wxT('#')) ) - { - // we have another line to deal with - outfile.CommentLine(nOld); - nOld++; - - // add the line to our store - if ((!delete_index) && (sTmp[0u] == wxT('\t'))) - sOld.Add(sTmp); - } - // next mimetpye ?? or blank line - else - oldEntryEnd = true; - } - - // list of entries in our data; these should all be in sOld, - // though sOld may also contain other entries , eg flags - if (!delete_index) - { - wxMimeTypeCommands * entries = m_aEntries[index]; - size_t i; - for (i=0; i < entries->GetCount(); i++) - { - // replace any entries in sold that match verbs we know - sOld.AddOrReplaceVerb( entries->GetVerb(i), entries->GetCmd(i) ); - } - - //sOld should also contain the icon - if ( !m_aIcons[index].empty() ) - sOld.AddOrReplaceVerb( wxT("icon-filename"), m_aIcons[index] ); - - for (i=0; i < sOld.GetCount(); i++) - { - sTmp = sOld.GetVerbCmd( i ); - sTmp.Replace( wxT("%s"), wxT("%f") ); - sTmp = wxT("\t") + sTmp; - nIndex++; - outfile.InsertLine( sTmp, nIndex ); - } - } - } - - bool bTmp = outfile.Write(); - return bTmp; -} - -bool wxMimeTypesManagerImpl::WriteGnomeMimeFile(int index, bool delete_index) -{ - wxString gnomedir; - wxGetHomeDir( &gnomedir ); - - wxMimeTextFile outfile( gnomedir + wxT("/.gnome/mime-info/user.mime") ); - // if this fails probably Gnome is not installed ?? - // create it anyway as a private mime store - if (! outfile.Open() ) - { - if (delete_index) - return false; - if (!CheckGnomeDirsExist() ) - return false; - - outfile.Create(); - } - - wxString strType = m_aTypes[index]; - int nIndex = outfile.pIndexOf(strType); - if ( nIndex == wxNOT_FOUND ) - { - outfile.AddLine( strType ); - outfile.AddLine( wxT("\text:") + m_aExtensions.Item(index) ); - } - else - { - if (delete_index) - { - outfile.CommentLine(nIndex); - outfile.CommentLine(nIndex + 1); - } - else - { - // check for next line being the right one to replace ?? - wxString sOld = outfile.GetLine(nIndex + 1); - if (sOld.Contains( wxT("\text: ") )) - { - outfile.GetLine(nIndex + 1) = wxT("\text: ") + m_aExtensions.Item(index); - } - else - { - outfile.InsertLine( wxT("\text: ") + m_aExtensions.Item(index), nIndex + 1 ); - } - } - } - - bool bTmp = outfile.Write(); - return bTmp; -} - void wxMimeTypesManagerImpl::LoadGnomeDataFromKeyFile(const wxString& filename, const wxArrayString& dirs) { - wxTextFile textfile(filename); -#if defined(__WXGTK20__) && wxUSE_UNICODE - if ( !textfile.Open(wxConvUTF8) ) -#else + wxMimeTextFile textfile(filename); if ( !textfile.Open() ) -#endif return; wxLogTrace(TRACE_MIME, wxT("--- Opened Gnome file %s ---"), filename.c_str()); + wxArrayString search_dirs( dirs ); + // values for the entry being parsed wxString curMimeType, curIconFile; wxMimeTypeCommands * entry = new wxMimeTypeCommands; - // these are always empty in this file wxArrayString strExtensions; wxString strDesc; @@ -577,52 +286,82 @@ void wxMimeTypesManagerImpl::LoadGnomeDataFromKeyFile(const wxString& filename, wxLogTrace(TRACE_MIME, wxT("--- Reading from Gnome file %s '%s' ---"), filename.c_str(), pc); + // trim trailing space and tab + while ((*pc == wxT(' ')) || (*pc == wxT('\t'))) + pc++; + wxString sTmp(pc); - if (sTmp.Contains(wxT("=")) ) + int equal_pos = sTmp.Find( wxT('=') ); + if (equal_pos > 0) { - if (sTmp.Contains( wxT("icon-filename=") ) ) - { - // GNOME 1: - curIconFile = sTmp.AfterFirst(wxT('=')); - } - else if (sTmp.Contains( wxT("icon_filename=") ) ) + wxString left_of_equal = sTmp.Left( equal_pos ); + const wxChar *right_of_equal = pc; + right_of_equal += equal_pos+1; + + if (left_of_equal == wxT("icon_filename")) { // GNOME 2: - curIconFile = sTmp.AfterFirst(wxT('=')); + curIconFile = right_of_equal; - if (!wxFileExists(curIconFile)) + wxFileName newFile( curIconFile ); + if (newFile.IsRelative() || newFile.FileExists()) { - size_t nDirs = dirs.GetCount(); + size_t nDirs = search_dirs.GetCount(); + for (size_t nDir = 0; nDir < nDirs; nDir++) { - wxFileName newFile( curIconFile ); - newFile.SetPath( dirs[nDir] ); + newFile.SetPath( search_dirs[nDir] ); newFile.AppendDir( wxT("pixmaps") ); newFile.AppendDir( wxT("document-icons") ); newFile.SetExt( wxT("png") ); if (newFile.FileExists()) + { curIconFile = newFile.GetFullPath(); + // reorder search_dirs for speedup (fewer + // calls to FileExist() required) + if (nDir != 0) + { + const wxString &tmp = search_dirs[nDir]; + search_dirs.RemoveAt( nDir ); + search_dirs.Insert( tmp, 0 ); + } + break; + } } } } - else //: some other field, + else if (left_of_equal == wxT("open")) + { + sTmp = right_of_equal; + sTmp.Replace( wxT("%f"), wxT("%s") ); + sTmp.Prepend( wxT("open=") ); + entry->Add(sTmp); + } + else if (left_of_equal == wxT("view")) + { + sTmp = right_of_equal; + sTmp.Replace( wxT("%f"), wxT("%s") ); + sTmp.Prepend( wxT("view=") ); + entry->Add(sTmp); + } + else if (left_of_equal == wxT("print")) + { + sTmp = right_of_equal; + sTmp.Replace( wxT("%f"), wxT("%s") ); + sTmp.Prepend( wxT("print=") ); + entry->Add(sTmp); + } + else if (left_of_equal == wxT("description")) { - //may contain lines like this (RH7) - // \t[lang]open.tex."TeX this file"=tex %f - // \tflags.tex.flags=needsterminal - // \topen.latex."LaTeX this file"=latex %f - // \tflags.latex.flags=needsterminal - - // \topen=xdvi %f - // \tview=xdvi %f - // \topen.convert.Convert file to Postscript=dvips %f -o `basename %f .dvi`.ps - - // for now ignore lines with flags in...FIX - sTmp = sTmp.AfterLast(wxT(']')); - sTmp = sTmp.AfterLast(wxT('\t')); - sTmp.Trim(false).Trim(); - if (0 == sTmp.Replace( wxT("%f"), wxT("%s") )) - sTmp = sTmp + wxT(" %s"); + strDesc = right_of_equal; + } + else if (left_of_equal == wxT("short_list_application_ids_for_novice_user_level")) + { + sTmp = right_of_equal; + if (sTmp.Contains( wxT(",") )) + sTmp = sTmp.BeforeFirst( wxT(',') ); + sTmp.Prepend( wxT("open=") ); + sTmp.Append( wxT(" %s") ); entry->Add(sTmp); } @@ -659,7 +398,7 @@ void wxMimeTypesManagerImpl::LoadGnomeDataFromKeyFile(const wxString& filename, void wxMimeTypesManagerImpl::LoadGnomeMimeTypesFromMimeFile(const wxString& filename) { - wxTextFile textfile(filename); + wxMimeTextFile textfile(filename); if ( !textfile.Open() ) return; @@ -756,6 +495,9 @@ void wxMimeTypesManagerImpl::LoadGnomeMimeFilesFromDir( wxString dirname = dirbase; dirname << wxT("/mime-info"); + // Don't complain if we don't have permissions to read - it confuses users + wxLogNull logNull; + if ( !wxDir::Exists(dirname) ) return; @@ -967,7 +709,7 @@ bool wxMimeTypesManagerImpl::WriteKDEMimeFile(int index, bool delete_index) { // holds an extension; need to change it to *.ext; wxString e = wxT("*.") + tokenizer.GetNextToken() + wxT(";"); - sTmp = sTmp + e; + sTmp += e; } if (!delete_index) @@ -1008,13 +750,14 @@ void wxMimeTypesManagerImpl::LoadKDELinksForMimeSubtype(const wxString& dirbase, const wxString& filename, const wxArrayString& icondirs) { + wxFileName fullname(dirbase, filename); + wxLogTrace(TRACE_MIME, wxT("loading KDE file %s"), + fullname.GetFullPath().c_str()); + wxMimeTextFile file; - if ( !file.Open(dirbase + filename) ) + if ( !file.Open(fullname.GetFullPath()) ) return; - wxLogTrace(TRACE_MIME, wxT("loading KDE file %s"), - (dirbase + filename).c_str()); - wxMimeTypeCommands * entry = new wxMimeTypeCommands; wxArrayString sExts; wxString mimetype, mime_desc, strIcon; @@ -1134,7 +877,7 @@ void wxMimeTypesManagerImpl::LoadKDELinksForMimeSubtype(const wxString& dirbase, // we expect %f; others including %F and %U and %u are possible wxString sTmp = file.GetCmd(nIndex); if (0 == sTmp.Replace( wxT("%f"), wxT("%s") )) - sTmp = sTmp + wxT(" %s"); + sTmp += wxT(" %s"); entry->AddOrReplaceVerb(wxString(wxT("open")), sTmp ); } @@ -1145,55 +888,49 @@ void wxMimeTypesManagerImpl::LoadKDELinksForMimeType(const wxString& dirbase, const wxString& subdir, const wxArrayString& icondirs) { - wxString dirname = dirbase; - dirname += subdir; - wxDir dir(dirname); - if ( !dir.IsOpened() ) + wxFileName dirname(dirbase, wxEmptyString); + dirname.AppendDir(subdir); + + // Don't complain if we don't have permissions to read - it confuses users + wxLogNull logNull; + + wxDir dir(dirname.GetPath()); + if(! dir.IsOpened()) return; wxLogTrace(TRACE_MIME, wxT("--- Loading from KDE directory %s ---"), - dirname.c_str()); - - dirname += wxT('/'); + dirname.GetPath().c_str()); wxString filename; bool cont = dir.GetFirst(&filename, wxT("*.kdelnk"), wxDIR_FILES); - while ( cont ) - { - LoadKDELinksForMimeSubtype(dirname, subdir, filename, icondirs); - + while(cont) { + LoadKDELinksForMimeSubtype(dirname.GetPath(), subdir, + filename, icondirs); cont = dir.GetNext(&filename); } // new standard for Gnome and KDE cont = dir.GetFirst(&filename, wxT("*.desktop"), wxDIR_FILES); - while ( cont ) - { - LoadKDELinksForMimeSubtype(dirname, subdir, filename, icondirs); - + while(cont) { + LoadKDELinksForMimeSubtype(dirname.GetPath(), subdir, + filename, icondirs); cont = dir.GetNext(&filename); } } -void wxMimeTypesManagerImpl::LoadKDELinkFilesFromDir(const wxString& dirbase, +void wxMimeTypesManagerImpl::LoadKDELinkFilesFromDir(const wxString& dirname, const wxArrayString& icondirs) { - wxASSERT_MSG( !dirbase.empty() && !wxEndsWithPathSeparator(dirbase), - wxT("base directory shouldn't end with a slash") ); + // Don't complain if we don't have permissions to read - it confuses users + wxLogNull logNull; - wxString dirname = dirbase; - dirname << wxT("/mimelnk"); - - if ( !wxDir::Exists(dirname) ) + if(! wxDir::Exists(dirname)) return; wxDir dir(dirname); if ( !dir.IsOpened() ) return; - // we will concatenate it with dir name to get the full path below - dirname += wxT('/'); - wxString subdir; bool cont = dir.GetFirst(&subdir, wxEmptyString, wxDIR_DIRS); while ( cont ) @@ -1204,131 +941,331 @@ void wxMimeTypesManagerImpl::LoadKDELinkFilesFromDir(const wxString& dirbase, } } -void wxMimeTypesManagerImpl::GetKDEMimeInfo(const wxString& sExtraDir) +// Read a KDE .desktop file of type 'Application' +void wxMimeTypesManagerImpl::LoadKDEApp(const wxString& filename) { - wxArrayString dirs; - wxArrayString icondirs; + wxLogTrace(TRACE_MIME, wxT("loading KDE file %s"), filename.c_str()); - // FIXME: This code is heavily broken. There are three bugs in it: - // 1) it uses only KDEDIR, which is deprecated, instead of using - // list of paths from KDEDIRS and using KDEDIR only if KDEDIRS - // is not set - // 2) it doesn't look into ~/.kde/share/config/kdeglobals where - // user's settings are stored and thus *ignores* user's settings - // instead of respecting them - // 3) it "tries to guess KDEDIR" and "tries a few likely theme - // names", both of which is completely arbitrary; instead, the - // code should give up if KDEDIR(S) is not set and/or the icon - // theme cannot be determined, because it means that the user is - // not using KDE (and thus is not interested in KDE icons anyway) - - // the variable $KDEDIR is set when KDE is running - wxString kdedir = wxGetenv( wxT("KDEDIR") ); - - if (!kdedir.empty()) - { - // $(KDEDIR)/share/config/kdeglobals holds info - // the current icons theme - wxFileName configFile( kdedir, wxEmptyString ); - configFile.AppendDir( wxT("share") ); - configFile.AppendDir( wxT("config") ); - configFile.SetName( wxT("kdeglobals") ); - - wxTextFile config; - if (configFile.FileExists() && config.Open(configFile.GetFullPath())) - { - // $(KDEDIR)/share/config -> $(KDEDIR)/share - configFile.RemoveDir( configFile.GetDirCount() - 1 ); - // $(KDEDIR)/share/ -> $(KDEDIR)/share/icons - configFile.AppendDir( wxT("icons") ); - - // Check for entry - wxString theme(wxT("default.kde")); - size_t cnt = config.GetLineCount(); - for (size_t i = 0; i < cnt; i++) - { - if (config[i].StartsWith(wxT("Theme="), &theme/*rest*/)) - break; - } + wxMimeTextFile file; + if ( !file.Open(filename) ) + return; - configFile.AppendDir(theme); - } - else - { - // $(KDEDIR)/share/config -> $(KDEDIR)/share - configFile.RemoveDir( configFile.GetDirCount() - 1 ); + // Here, only type 'Application' should be considered. + int nIndex = file.pIndexOf( wxT("Type=") ); + if (nIndex != wxNOT_FOUND && + file.GetCmd(nIndex).Lower() != wxT("application")) + return; - // $(KDEDIR)/share/ -> $(KDEDIR)/share/icons - configFile.AppendDir( wxT("icons") ); + // The hidden entry specifies a file to be ignored. + nIndex = file.pIndexOf( wxT("Hidden=") ); + if (nIndex != wxNOT_FOUND && file.GetCmd(nIndex).Lower() == wxT("true")) + return; - // $(KDEDIR)/share/icons -> $(KDEDIR)/share/icons/default.kde - configFile.AppendDir( wxT("default.kde") ); + // Semicolon separated list of mime types handled by the application. + nIndex = file.pIndexOf( wxT("MimeType=") ); + if (nIndex == wxNOT_FOUND) + return; + wxString mimetypes = file.GetCmd (nIndex); + + // Name of the application + wxString nameapp; + nIndex = wxNOT_FOUND; +#if wxUSE_INTL // try "Name[locale name]" first + wxLocale *locale = wxGetLocale(); + if ( locale ) + nIndex = file.pIndexOf(_T("Name[")+locale->GetName()+_T("]=")); +#endif // wxUSE_INTL + if(nIndex == wxNOT_FOUND) + nIndex = file.pIndexOf( wxT("Name=") ); + if(nIndex != wxNOT_FOUND) + nameapp = file.GetCmd(nIndex); + + // Icon of the application. + wxString nameicon, namemini; + nIndex = wxNOT_FOUND; +#if wxUSE_INTL // try "Icon[locale name]" first + if ( locale ) + nIndex = file.pIndexOf(_T("Icon[")+locale->GetName()+_T("]=")); +#endif // wxUSE_INTL + if(nIndex == wxNOT_FOUND) + nIndex = file.pIndexOf( wxT("Icon=") ); + if(nIndex != wxNOT_FOUND) { + nameicon = wxString(wxT("--icon ")) + file.GetCmd(nIndex); + namemini = wxString(wxT("--miniicon ")) + file.GetCmd(nIndex); + } + + // Replace some of the field code in the 'Exec' entry. + // TODO: deal with %d, %D, %n, %N, %k and %v (but last one is deprecated) + nIndex = file.pIndexOf( wxT("Exec=") ); + if (nIndex == wxNOT_FOUND) + return; + wxString sCmd = file.GetCmd(nIndex); + // we expect %f; others including %F and %U and %u are possible + sCmd.Replace(wxT("%F"), wxT("%f")); + sCmd.Replace(wxT("%U"), wxT("%f")); + sCmd.Replace(wxT("%u"), wxT("%f")); + if (0 == sCmd.Replace ( wxT("%f"), wxT("%s") )) + sCmd = sCmd + wxT(" %s"); + sCmd.Replace(wxT("%c"), nameapp); + sCmd.Replace(wxT("%i"), nameicon); + sCmd.Replace(wxT("%m"), namemini); + + wxStringTokenizer tokenizer(mimetypes, _T(";")); + while(tokenizer.HasMoreTokens()) { + wxString mimetype = tokenizer.GetNextToken().Lower(); + nIndex = m_aTypes.Index(mimetype); + if(nIndex != wxNOT_FOUND) { // is this a known MIME type? + wxMimeTypeCommands* entry = m_aEntries[nIndex]; + entry->AddOrReplaceVerb(wxT("open"), sCmd); } + } +} - configFile.SetName( wxEmptyString ); - configFile.AppendDir( wxT("32x32") ); - configFile.AppendDir( wxT("mimetypes") ); +void wxMimeTypesManagerImpl::LoadKDEAppsFilesFromDir(const wxString& dirname) +{ + // Don't complain if we don't have permissions to read - it confuses users + wxLogNull logNull; - // Just try a few likely icons theme names + if(! wxDir::Exists(dirname)) + return; + wxDir dir(dirname); + if ( !dir.IsOpened() ) + return; - int pos = configFile.GetDirCount() - 3; + wxString filename; + // Look into .desktop files + bool cont = dir.GetFirst(&filename, _T("*.desktop"), wxDIR_FILES); + while(cont) { + wxFileName p(dirname, filename); + LoadKDEApp( p.GetFullPath() ); + cont = dir.GetNext(&filename); + } + // Look recursively into subdirs + cont = dir.GetFirst(&filename, wxEmptyString, wxDIR_DIRS); + while(cont) { + wxFileName p(dirname, wxEmptyString); + p.AppendDir(filename); + LoadKDEAppsFilesFromDir( p.GetPath() ); + cont = dir.GetNext(&filename); + } +} - if (!wxDir::Exists(configFile.GetPath())) - { - configFile.RemoveDir( pos ); - configFile.InsertDir( pos, wxT("default.kde") ); - } +// Return base KDE directories. +// 1) Environment variable $KDEHOME, or "~/.kde" if not set. +// 2) List of directories in colon separated environment variable $KDEDIRS. +// 3) Environment variable $KDEDIR in case $KDEDIRS is not set. +// Notice at least the local kde directory is added to the list. If it is the +// only one, use later the application 'kde-config' to get additional paths. +static void GetKDEBaseDirs(wxArrayString& basedirs) +{ + wxString env = wxGetenv( wxT("KDEHOME") ); + if(env.IsEmpty()) + env = wxGetHomeDir() + wxT("/.kde"); + basedirs.Add(env); + + env = wxGetenv( wxT("KDEDIRS") ); + if(env.IsEmpty()) { + env = wxGetenv( wxT("KDEDIR") ); + if(! env.IsEmpty()) + basedirs.Add(env); + } else { + wxStringTokenizer tokenizer(env, wxT(":")); + while(tokenizer.HasMoreTokens()) + basedirs.Add( tokenizer.GetNextToken() ); + } +} - if (!wxDir::Exists(configFile.GetPath())) - { - configFile.RemoveDir( pos ); - configFile.InsertDir( pos, wxT("default") ); - } +static wxString ReadPathFromKDEConfig(const wxString& request) +{ + wxString str; + wxArrayString output; + if(wxExecute(wxT("kde-config --path ")+request, output) == 0 && + output.GetCount() > 0) + str = output.Item(0); + return str; +} - if (!wxDir::Exists(configFile.GetPath())) +// Try to find the "Theme" entry in the configuration file, provided it exists. +static wxString GetKDEThemeInFile(const wxFileName& filename) +{ + wxString theme; + wxMimeTextFile config; + if ( filename.FileExists() && config.Open(filename.GetFullPath()) ) + { + size_t cnt = config.GetLineCount(); + for ( size_t i = 0; i < cnt; i++ ) { - configFile.RemoveDir( pos ); - configFile.InsertDir( pos, wxT("crystalsvg") ); + if ( config[i].StartsWith(wxT("Theme="), &theme) ) + break; } + } - if (!wxDir::Exists(configFile.GetPath())) - { - configFile.RemoveDir( pos ); - configFile.InsertDir( pos, wxT("crystal") ); + return theme; +} + +// Try to find a file "kdeglobals" in one of the directories and read the +// "Theme" entry there. +static wxString GetKDETheme(const wxArrayString& basedirs) +{ + wxString theme; + for(size_t i = 0; i < basedirs.GetCount(); i++) { + wxFileName filename(basedirs.Item(i), wxEmptyString); + filename.AppendDir( wxT("share") ); + filename.AppendDir( wxT("config") ); + filename.SetName( wxT("kdeglobals") ); + theme = GetKDEThemeInFile(filename); + if(! theme.IsEmpty()) + return theme; + } + // If $KDEDIRS and $KDEDIR were set, we try nothing more. Otherwise, we + // try to get the configuration file with 'kde-config'. + if(basedirs.GetCount() > 1) + return theme; + wxString paths = ReadPathFromKDEConfig(wxT("config")); + if(! paths.IsEmpty()) { + wxStringTokenizer tokenizer(paths, wxT(":")); + while( tokenizer.HasMoreTokens() ) { + wxFileName filename(tokenizer.GetNextToken(), wxT("kdeglobals")); + theme = GetKDEThemeInFile(filename); + if(! theme.IsEmpty()) + return theme; + } + } + return theme; +} + +// Get list of directories of icons. +static void GetKDEIconDirs(const wxArrayString& basedirs, + wxArrayString& icondirs) +{ + wxString theme = GetKDETheme(basedirs); + if(theme.IsEmpty()) + theme = wxT("default.kde"); + + for(size_t i = 0; i < basedirs.GetCount(); i++) { + wxFileName dirname(basedirs.Item(i), wxEmptyString); + dirname.AppendDir( wxT("share") ); + dirname.AppendDir( wxT("icons") ); + dirname.AppendDir(theme); + dirname.AppendDir( wxT("32x32") ); + dirname.AppendDir( wxT("mimetypes") ); + if( wxDir::Exists( dirname.GetPath() ) ) + icondirs.Add( dirname.GetPath() ); + } + + // If $KDEDIRS and $KDEDIR were not set, use 'kde-config' + if(basedirs.GetCount() > 1) + return; + wxString paths = ReadPathFromKDEConfig(wxT("icon")); + if(! paths.IsEmpty()) { + wxStringTokenizer tokenizer(paths, wxT(":")); + while( tokenizer.HasMoreTokens() ) { + wxFileName dirname(tokenizer.GetNextToken(), wxEmptyString); + dirname.AppendDir(theme); + dirname.AppendDir( wxT("32x32") ); + dirname.AppendDir( wxT("mimetypes") ); + if(icondirs.Index(dirname.GetPath()) == wxNOT_FOUND && + wxDir::Exists( dirname.GetPath() ) ) + icondirs.Add( dirname.GetPath() ); } + } +} - if (wxDir::Exists(configFile.GetPath())) - icondirs.Add( configFile.GetFullPath() ); +// Get list of directories of mime types. +static void GetKDEMimeDirs(const wxArrayString& basedirs, + wxArrayString& mimedirs) +{ + for(size_t i = 0; i < basedirs.GetCount(); i++) { + wxFileName dirname(basedirs.Item(i), wxEmptyString); + dirname.AppendDir( wxT("share") ); + dirname.AppendDir( wxT("mimelnk") ); + if( wxDir::Exists( dirname.GetPath() ) ) + mimedirs.Add( dirname.GetPath() ); } - // settings in ~/.kde have maximal priority - dirs.Add(wxGetHomeDir() + wxT("/.kde/share")); - icondirs.Add(wxGetHomeDir() + wxT("/.kde/share/icons/")); + // If $KDEDIRS and $KDEDIR were not set, use 'kde-config' + if(basedirs.GetCount() > 1) + return; + wxString paths = ReadPathFromKDEConfig(wxT("mime")); + if(! paths.IsEmpty()) { + wxStringTokenizer tokenizer(paths, wxT(":")); + while( tokenizer.HasMoreTokens() ) { + wxFileName p(tokenizer.GetNextToken(), wxEmptyString); + wxString dirname = p.GetPath(); // To remove possible trailing '/' + if(mimedirs.Index(dirname) == wxNOT_FOUND && + wxDir::Exists(dirname) ) + mimedirs.Add(dirname); + } + } +} - if (kdedir) - { - dirs.Add( wxString(kdedir) + wxT("/share") ); - icondirs.Add( wxString(kdedir) + wxT("/share/icons/") ); +// Get list of directories of application desktop files. +static void GetKDEAppsDirs(const wxArrayString& basedirs, + wxArrayString& appsdirs) +{ + for(size_t i = 0; i < basedirs.GetCount(); i++) { + wxFileName dirname(basedirs.Item(i), wxEmptyString); + dirname.AppendDir( wxT("share") ); + dirname.AppendDir( wxT("applnk") ); + if( wxDir::Exists( dirname.GetPath() ) ) + appsdirs.Add( dirname.GetPath() ); } - else - { - // try to guess KDEDIR - dirs.Add(wxT("/usr/share")); - dirs.Add(wxT("/opt/kde/share")); - icondirs.Add(wxT("/usr/share/icons/")); - icondirs.Add(wxT("/usr/X11R6/share/icons/")); // Debian/Corel linux - icondirs.Add(wxT("/opt/kde/share/icons/")); + + // If $KDEDIRS and $KDEDIR were not set, use 'kde-config' + if(basedirs.GetCount() > 1) + return; + wxString paths = ReadPathFromKDEConfig(wxT("apps")); + if(! paths.IsEmpty()) { + wxStringTokenizer tokenizer(paths, wxT(":")); + while( tokenizer.HasMoreTokens() ) { + wxFileName p(tokenizer.GetNextToken(), wxEmptyString); + wxString dirname = p.GetPath(); // To remove possible trailing '/' + if(appsdirs.Index(dirname) == wxNOT_FOUND && + wxDir::Exists(dirname) ) + appsdirs.Add(dirname); + } + } + paths = ReadPathFromKDEConfig(wxT("xdgdata-apps")); + if(! paths.IsEmpty()) { + wxStringTokenizer tokenizer(paths, wxT(":")); + while( tokenizer.HasMoreTokens() ) { + wxFileName p(tokenizer.GetNextToken(), wxEmptyString); + wxString dirname = p.GetPath(); // To remove possible trailing '/' + if(appsdirs.Index(dirname) == wxNOT_FOUND && + wxDir::Exists(dirname) ) + appsdirs.Add(dirname); + } } +} - if (!sExtraDir.empty()) - dirs.Add(sExtraDir); - icondirs.Add(sExtraDir + wxT("/icons")); +// Fill database with all mime types. +void wxMimeTypesManagerImpl::GetKDEMimeInfo(const wxString& sExtraDir) +{ + wxArrayString basedirs; + GetKDEBaseDirs(basedirs); - size_t nDirs = dirs.GetCount(); - for ( size_t nDir = 0; nDir < nDirs; nDir++ ) - { - LoadKDELinkFilesFromDir(dirs[nDir], icondirs); - } + wxArrayString icondirs; + GetKDEIconDirs(basedirs, icondirs); + wxArrayString mimedirs; + GetKDEMimeDirs(basedirs, mimedirs); + wxArrayString appsdirs; + GetKDEAppsDirs(basedirs, appsdirs); + + if(! sExtraDir.IsEmpty()) { + icondirs.Add(sExtraDir + wxT("/icons")); + mimedirs.Add(sExtraDir + wxT("/mimelnk")); + appsdirs.Add(sExtraDir + wxT("/applnk")); + } + + // Load mime types + size_t nDirs = mimedirs.GetCount(), nDir; + for(nDir = 0; nDir < nDirs; nDir++) + LoadKDELinkFilesFromDir(mimedirs[nDir], icondirs); + + // Load application files and associate them to corresponding mime types. + nDirs = appsdirs.GetCount(); + for(nDir = 0; nDir < nDirs; nDir++) + LoadKDEAppsFilesFromDir(appsdirs[nDir]); } // ---------------------------------------------------------------------------- @@ -1372,7 +1309,8 @@ bool wxFileTypeImpl::GetIcon(wxIconLocation *iconLoc) const bool wxFileTypeImpl::GetMimeTypes(wxArrayString& mimeTypes) const { mimeTypes.Clear(); - for (size_t i = 0; i < m_index.GetCount(); i++) + size_t nCount = m_index.GetCount(); + for (size_t i = 0; i < nCount; i++) mimeTypes.Add(m_manager->m_aTypes[m_index[i]]); return true; @@ -1426,14 +1364,15 @@ size_t wxFileTypeImpl::GetAllCommands(wxArrayString *verbs, bool wxFileTypeImpl::GetExtensions(wxArrayString& extensions) { - wxString strExtensions = m_manager->GetExtension(m_index[0]); + const wxString strExtensions = m_manager->GetExtension(m_index[0]); extensions.Empty(); // one extension in the space or comma-delimited list wxString strExt; - for ( const wxChar *p = strExtensions; /* nothing */; p++ ) + wxString::const_iterator end = strExtensions.end(); + for ( wxString::const_iterator p = strExtensions.begin(); /* nothing */; ++p ) { - if ( *p == wxT(' ') || *p == wxT(',') || *p == wxT('\0') ) + if ( p == end || *p == wxT(' ') || *p == wxT(',') ) { if ( !strExt.empty() ) { @@ -1443,7 +1382,7 @@ bool wxFileTypeImpl::GetExtensions(wxArrayString& extensions) //else: repeated spaces // (shouldn't happen, but it's not that important if it does happen) - if ( *p == wxT('\0') ) + if ( p == end ) break; } else if ( *p == wxT('.') ) @@ -1484,17 +1423,31 @@ wxFileTypeImpl::SetCommand(const wxString& cmd, wxMimeTypeCommands *entry = new wxMimeTypeCommands(); entry->Add(verb + wxT("=") + cmd + wxT(" %s ")); - bool ok = true; - for ( size_t i = 0; i < strTypes.GetCount(); i++ ) + bool ok = false; + size_t nCount = strTypes.GetCount(); + for ( size_t i = 0; i < nCount; i++ ) { - if (!m_manager->DoAssociation(strTypes[i], strIcon, entry, strExtensions, strDesc)) - ok = false; + if ( m_manager->DoAssociation + ( + strTypes[i], + strIcon, + entry, + strExtensions, + strDesc + ) ) + { + // DoAssociation() took ownership of entry, don't delete it below + ok = true; + } } + if ( !ok ) + delete entry; + return ok; } -// ignore index on the grouds that we only have one icon in a Unix file +// ignore index on the grounds that we only have one icon in a Unix file bool wxFileTypeImpl::SetDefaultIcon(const wxString& strIcon, int WXUNUSED(index)) { if (strIcon.empty()) @@ -1509,22 +1462,28 @@ bool wxFileTypeImpl::SetDefaultIcon(const wxString& strIcon, int WXUNUSED(index) return false; wxMimeTypeCommands *entry = new wxMimeTypeCommands(); - bool ok = true; - for ( size_t i = 0; i < strTypes.GetCount(); i++ ) + bool ok = false; + size_t nCount = strTypes.GetCount(); + for ( size_t i = 0; i < nCount; i++ ) { - if ( !m_manager->DoAssociation - ( + if ( m_manager->DoAssociation + ( strTypes[i], strIcon, entry, strExtensions, strDesc - ) ) + ) ) { - ok = false; + // we don't need to free entry now, DoAssociation() took ownership + // of it + ok = true; } } + if ( !ok ) + delete entry; + return ok; } @@ -1544,19 +1503,15 @@ void wxMimeTypesManagerImpl::InitIfNeeded() { // set the flag first to prevent recursion m_initialized = true; - -#if 1 - Initialize(); -#else - wxString wm = wxGetenv( wxT("WINDOWMANAGER") ); - - if (wm.Find( wxT("kde") ) != wxNOT_FOUND) - Initialize( wxMAILCAP_KDE | wxMAILCAP_STANDARD ); - else if (wm.Find( wxT("gnome") ) != wxNOT_FOUND) - Initialize( wxMAILCAP_GNOME | wxMAILCAP_STANDARD ); - else - Initialize(); -#endif + + wxString wm = wxTheApp->GetTraits()->GetDesktopEnvironment(); + + if (wm == wxT("KDE")) + Initialize( wxMAILCAP_KDE ); + else if (wm == wxT("GNOME")) + Initialize( wxMAILCAP_GNOME ); + else + Initialize(); } } @@ -1573,9 +1528,11 @@ void wxMimeTypesManagerImpl::Initialize(int mailcapStyles, if (mailcapStyles & wxMAILCAP_GNOME) GetGnomeMimeInfo(sExtraDir); - // read KDE tables + // read KDE tables which are never installed on OpenVMS +#ifndef __VMS if (mailcapStyles & wxMAILCAP_KDE) GetKDEMimeInfo(sExtraDir); +#endif m_mailcapStylesInited |= mailcapStyles; } @@ -1626,20 +1583,21 @@ void wxMimeTypesManagerImpl::GetMimeInfo(const wxString& sExtraDir) if (!sExtraDir.empty()) dirs.Add( sExtraDir + wxT("/") ); + wxString file; size_t nDirs = dirs.GetCount(); for ( size_t nDir = 0; nDir < nDirs; nDir++ ) { - wxString file = dirs[nDir] + wxT("mailcap"); + file = dirs[nDir]; + file += wxT("mailcap"); if ( wxFile::Exists(file) ) { ReadMailcap(file); } - file = dirs[nDir] + wxT("mime.types"); + file = dirs[nDir]; + file += wxT("mime.types"); if ( wxFile::Exists(file) ) - { ReadMimeTypes(file); - } } } @@ -1675,7 +1633,7 @@ bool wxMimeTypesManagerImpl::WriteToMimeTypes(int index, bool delete_index) nIndex = file.pIndexOf(wxT("#--Netscape")); if (nIndex != wxNOT_FOUND) { - wxASSERT_MSG(false,wxT("Error in .mime.types \nTrying to mix Netscape and Metamail formats\nFile not modiifed")); + wxFAIL_MSG(wxT("Error in .mime.types\nTrying to mix Netscape and Metamail formats\nFile not modified")); return false; } @@ -1692,7 +1650,7 @@ bool wxMimeTypesManagerImpl::WriteToMimeTypes(int index, bool delete_index) { // add the new entries in wxString sTmp = strType.Append( wxT(' '), 40 - strType.Len() ); - sTmp = sTmp + m_aExtensions[index]; + sTmp += m_aExtensions[index]; file.AddLine(sTmp); } @@ -1742,7 +1700,7 @@ bool wxMimeTypesManagerImpl::WriteToNSMimeTypes(int index, bool delete_index) // metamail entreies if (file.GetLineCount() > 0) { - wxASSERT_MSG(false, wxT(".mime.types File not in Netscape format\nNo entries written to\n.mime.types or to .mailcap")); + wxFAIL_MSG(wxT(".mime.types File not in Netscape format\nNo entries written to\n.mime.types or to .mailcap")); return false; } @@ -1861,7 +1819,7 @@ bool wxMimeTypesManagerImpl::WriteToMailCap(int index, bool delete_index) file.GetLineCount()) file.CommentLine(nIndex); } - sTmp = sTmp + wxT(";") + sCmd; //includes wxT(" %s "); + sTmp += wxT(";") + sCmd; //includes wxT(" %s "); // write it in the format that Netscape uses (default) if (! ( m_mailcapStylesInited & wxMAILCAP_STANDARD ) ) @@ -1899,7 +1857,8 @@ bool wxMimeTypesManagerImpl::WriteToMailCap(int index, bool delete_index) bKnownToken = true; size_t i; - for (i=0; i < entries->GetCount(); i++) + size_t nCount = entries->GetCount(); + for (i=0; i < nCount; i++) { if (s.Contains(entries->GetVerb(i))) bKnownToken = true; @@ -1907,7 +1866,7 @@ bool wxMimeTypesManagerImpl::WriteToMailCap(int index, bool delete_index) if (!bKnownToken) { - sTmp = sTmp + wxT("; \\"); + sTmp += wxT("; \\"); file.InsertLine(sTmp, nIndex); sTmp = s; } @@ -1918,7 +1877,7 @@ bool wxMimeTypesManagerImpl::WriteToMailCap(int index, bool delete_index) if (! m_aDescriptions[index].empty() ) { - sTmp = sTmp + wxT("; \\"); + sTmp += wxT("; \\"); file.InsertLine(sTmp, nIndex); nIndex++; sTmp = wxT(" description=\"") + m_aDescriptions[index] + wxT("\""); @@ -1926,7 +1885,7 @@ bool wxMimeTypesManagerImpl::WriteToMailCap(int index, bool delete_index) if (! m_aIcons[index].empty() ) { - sTmp = sTmp + wxT("; \\"); + sTmp += wxT("; \\"); file.InsertLine(sTmp, nIndex); nIndex++; sTmp = wxT(" x11-bitmap=\"") + m_aIcons[index] + wxT("\""); @@ -1938,7 +1897,7 @@ bool wxMimeTypesManagerImpl::WriteToMailCap(int index, bool delete_index) for (i=0; i < entries->GetCount(); i++) if ( i != iOpen ) { - sTmp = sTmp + wxT("; \\"); + sTmp += wxT("; \\"); file.InsertLine(sTmp, nIndex); nIndex++; sTmp = wxT(" ") + entries->GetVerbCmd(i); @@ -1975,14 +1934,16 @@ wxFileType * wxMimeTypesManagerImpl::Associate(const wxFileTypeInfo& ftInfo) wxArrayString sA_Exts = ftInfo.GetExtensions(); wxString sExt, sExtStore; size_t i, nIndex; - for (i=0; i < sA_Exts.GetCount(); i++) + size_t nExtCount = sA_Exts.GetCount(); + for (i=0; i < nExtCount; i++) { sExt = sA_Exts.Item(i); // clean up to just a space before and after sExt.Trim().Trim(false); sExt = wxT(' ') + sExt + wxT(' '); - for (nIndex = 0; nIndex < m_aExtensions.GetCount(); nIndex++) + size_t nCount = m_aExtensions.GetCount(); + for (nIndex = 0; nIndex < nCount; nIndex++) { sExtStore = m_aExtensions.Item(nIndex); if (sExtStore.Replace(sExt, wxT(" ") ) > 0) @@ -2030,13 +1991,8 @@ bool wxMimeTypesManagerImpl::WriteMimeInfo(int nIndex, bool delete_mime ) ok = false; } - if (m_mailcapStylesInited & wxMAILCAP_GNOME) - { - // write in Gnome format; - if (WriteGnomeMimeFile(nIndex, delete_mime) ) - if (WriteGnomeKeyFile(nIndex, delete_mime) ) - ok = false; - } + // Don't write GNOME files here as this is not + // allowed and simply doesn't work if (m_mailcapStylesInited & wxMAILCAP_KDE) { @@ -2129,10 +2085,12 @@ int wxMimeTypesManagerImpl::AddToMimeData(const wxString& strType, wxString& exts = m_aExtensions[nIndex]; // add all extensions we don't have yet + wxString ext; size_t count = strExtensions.GetCount(); for ( size_t i = 0; i < count; i++ ) { - wxString ext = strExtensions[i] + wxT(' '); + ext = strExtensions[i]; + ext += wxT(' '); if ( exts.Find(ext) == wxNOT_FOUND ) { @@ -2141,10 +2099,10 @@ int wxMimeTypesManagerImpl::AddToMimeData(const wxString& strType, } // check data integrity - wxASSERT( m_aTypes.Count() == m_aEntries.Count() && - m_aTypes.Count() == m_aExtensions.Count() && - m_aTypes.Count() == m_aIcons.Count() && - m_aTypes.Count() == m_aDescriptions.Count() ); + wxASSERT( m_aTypes.GetCount() == m_aEntries.GetCount() && + m_aTypes.GetCount() == m_aExtensions.GetCount() && + m_aTypes.GetCount() == m_aIcons.GetCount() && + m_aTypes.GetCount() == m_aDescriptions.GetCount() ); return nIndex; } @@ -2202,7 +2160,7 @@ wxFileType * wxMimeTypesManagerImpl::GetFileTypeFromMimeType(const wxString& mim index = wxNOT_FOUND; wxString strCategory = mimetype.BeforeFirst(wxT('/')); - size_t nCount = m_aTypes.Count(); + size_t nCount = m_aTypes.GetCount(); for ( size_t n = 0; n < nCount; n++ ) { if ( (m_aTypes[n].BeforeFirst(wxT('/')) == strCategory ) && @@ -2233,7 +2191,8 @@ wxString wxMimeTypesManagerImpl::GetCommand(const wxString & verb, size_t nIndex wxMimeTypeCommands * sPairs = m_aEntries [nIndex]; size_t i; - for ( i = 0; i < sPairs->GetCount (); i++ ) + size_t nCount = sPairs->GetCount(); + for ( i = 0; i < nCount; i++ ) { sTmp = sPairs->GetVerbCmd (i); if ( sTmp.Contains(sV) ) @@ -2315,12 +2274,8 @@ bool wxMimeTypesManagerImpl::ReadMimeTypes(const wxString& strFileName) wxLogTrace(TRACE_MIME, wxT("--- Parsing mime.types file '%s' ---"), strFileName.c_str()); - wxTextFile file(strFileName); -#if defined(__WXGTK20__) && wxUSE_UNICODE - if ( !file.Open(wxConvUTF8) ) -#else + wxMimeTextFile file(strFileName); if ( !file.Open() ) -#endif return false; // the information we extract @@ -2396,7 +2351,7 @@ bool wxMimeTypesManagerImpl::ReadMimeTypes(const wxString& strFileName) if ( pEnd == NULL ) { wxLogWarning(wxT("Mime.types file %s, line %lu: unterminated quoted string."), - strFileName.c_str(), nLine + 1); + strFileName.c_str(), nLine + 1L); } } else @@ -2454,7 +2409,7 @@ bool wxMimeTypesManagerImpl::ReadMimeTypes(const wxString& strFileName) // but it may be worth telling the user about other junk in // his mime.types file wxLogWarning(wxT("Unknown field in file %s, line %lu: '%s'."), - strFileName.c_str(), nLine + 1, strLHS.c_str()); + strFileName.c_str(), nLine + 1L, strLHS.c_str()); } if ( !entryEnded ) @@ -2531,8 +2486,7 @@ wxMimeTypesManagerImpl::ProcessOtherMailcapField(MailcapLineData& data, } // is this something of the form foo=bar? - const wxChar *pEq = wxStrchr(curField, wxT('=')); - if ( pEq != NULL ) + if ( curField.find('=') != wxString::npos ) { // split "LHS = RHS" in 2 wxString lhs = curField.BeforeFirst(wxT('=')), @@ -2612,12 +2566,8 @@ bool wxMimeTypesManagerImpl::ReadMailcap(const wxString& strFileName, wxLogTrace(TRACE_MIME, wxT("--- Parsing mailcap file '%s' ---"), strFileName.c_str()); - wxTextFile file(strFileName); -#if defined(__WXGTK20__) && wxUSE_UNICODE - if ( !file.Open(wxConvUTF8) ) -#else + wxMimeTextFile file(strFileName); if ( !file.Open() ) -#endif return false; // indices of MIME types (in m_aTypes) we already found in this file @@ -2629,6 +2579,10 @@ bool wxMimeTypesManagerImpl::ReadMailcap(const wxString& strFileName, wxString curField; curField.reserve(1024); + const wxChar *pPagerEnv = wxGetenv(wxT("PAGER")); + + const wxArrayString empty_extensions_list; + size_t nLineCount = file.GetLineCount(); for ( size_t nLine = 0; nLine < nLineCount; nLine++ ) { @@ -2656,8 +2610,7 @@ bool wxMimeTypesManagerImpl::ReadMailcap(const wxString& strFileName, Field_Type, Field_OpenCmd, Field_Other - } - currentToken = Field_Type; + } currentToken = Field_Type; // the flags and field values on the current line MailcapLineData data; @@ -2680,7 +2633,7 @@ bool wxMimeTypesManagerImpl::ReadMailcap(const wxString& strFileName, wxLogDebug(wxT("Mailcap file %s, line %lu: '\\' on the end of the last line ignored."), strFileName.c_str(), - (unsigned long)nLine + 1); + nLine + 1L); } else { @@ -2744,7 +2697,7 @@ bool wxMimeTypesManagerImpl::ReadMailcap(const wxString& strFileName, ( wxT("Mailcap file %s, line %lu: unknown field '%s' for the MIME type '%s' ignored."), strFileName.c_str(), - (unsigned long)nLine + 1, + nLine + 1L, curField.c_str(), data.type.c_str() ); @@ -2782,7 +2735,7 @@ bool wxMimeTypesManagerImpl::ReadMailcap(const wxString& strFileName, if ( currentToken < Field_Other ) { wxLogWarning(wxT("Mailcap file %s, line %lu: incomplete entry ignored."), - strFileName.c_str(), nLine + 1); + strFileName.c_str(), nLine + 1L); continue; } @@ -2803,14 +2756,13 @@ bool wxMimeTypesManagerImpl::ReadMailcap(const wxString& strFileName, // is a bad idea (FIXME) if ( data.copiousoutput ) { - const wxChar *p = wxGetenv(wxT("PAGER")); - data.cmdOpen << wxT(" | ") << (p ? p : wxT("more")); + data.cmdOpen << wxT(" | ") << (pPagerEnv ? pPagerEnv : wxT("more")); } if ( data.needsterminal ) { - data.cmdOpen = wxString::Format(wxT("xterm -e sh -c '%s'"), - data.cmdOpen.c_str()); + data.cmdOpen.insert(0, wxT("xterm -e sh -c '")); + data.cmdOpen.append(wxT("'")); } if ( !data.cmdOpen.empty() ) @@ -2848,7 +2800,7 @@ bool wxMimeTypesManagerImpl::ReadMailcap(const wxString& strFileName, data.type, data.icon, new wxMimeTypeCommands(data.verbs, data.commands), - wxArrayString() /* extensions */, + empty_extensions_list, data.desc, overwrite ); @@ -2868,12 +2820,11 @@ size_t wxMimeTypesManagerImpl::EnumAllFileTypes(wxArrayString& mimetypes) mimetypes.Empty(); - wxString type; size_t count = m_aTypes.GetCount(); for ( size_t n = 0; n < count; n++ ) { // don't return template types from here (i.e. anything containg '*') - type = m_aTypes[n]; + const wxString &type = m_aTypes[n]; if ( type.Find(wxT('*')) == wxNOT_FOUND ) { mimetypes.Add(type); @@ -2889,14 +2840,16 @@ size_t wxMimeTypesManagerImpl::EnumAllFileTypes(wxArrayString& mimetypes) bool wxMimeTypesManagerImpl::Unassociate(wxFileType *ft) { + InitIfNeeded(); + wxArrayString sMimeTypes; ft->GetMimeTypes(sMimeTypes); - wxString sMime; size_t i; - for (i = 0; i < sMimeTypes.GetCount(); i ++) + size_t nCount = sMimeTypes.GetCount(); + for (i = 0; i < nCount; i ++) { - sMime = sMimeTypes.Item(i); + const wxString &sMime = sMimeTypes.Item(i); int nIndex = m_aTypes.Index(sMime); if ( nIndex == wxNOT_FOUND) { @@ -2914,10 +2867,10 @@ bool wxMimeTypesManagerImpl::Unassociate(wxFileType *ft) } } // check data integrity - wxASSERT( m_aTypes.Count() == m_aEntries.Count() && - m_aTypes.Count() == m_aExtensions.Count() && - m_aTypes.Count() == m_aIcons.Count() && - m_aTypes.Count() == m_aDescriptions.Count() ); + wxASSERT( m_aTypes.GetCount() == m_aEntries.GetCount() && + m_aTypes.GetCount() == m_aExtensions.GetCount() && + m_aTypes.GetCount() == m_aIcons.GetCount() && + m_aTypes.GetCount() == m_aDescriptions.GetCount() ); return true; } @@ -2928,7 +2881,7 @@ bool wxMimeTypesManagerImpl::Unassociate(wxFileType *ft) static bool IsKnownUnimportantField(const wxString& fieldAll) { - static const wxChar *knownFields[] = + static const wxChar * const knownFields[] = { wxT("x-mozilla-flags"), wxT("nametemplate"), @@ -2947,4 +2900,3 @@ static bool IsKnownUnimportantField(const wxString& fieldAll) #endif // wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE -