/////////////////////////////////////////////////////////////////////////////
-// Name: unix/mimetype.cpp
+// Name: src/unix/mimetype.cpp
// Purpose: classes and functions to manage MIME types
// Author: Vadim Zeitlin
// Modified by:
// will be preserved during unassociate
// 9) KDE does not yet handle multiple actions; Netscape mode never will
-/*
- TODO: this file is a mess, we need to split it and reformet/review
- everything (VZ)
- */
-
-// ============================================================================
-// declarations
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// headers
-// ----------------------------------------------------------------------------
+// TODO: this file is a mess, we need to split it and review everything (VZ)
// for compilers that support precompilation, includes "wx.h".
#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
-#ifndef WX_PRECOMP
- #include "wx/string.h"
-#endif //WX_PRECOMP
+#include "wx/unix/mimetype.h"
+#ifndef WX_PRECOMP
+ #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 <ctype.h>
-#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;
- }
-
- 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)
return false;
if (nIndex >= (int)GetLineCount() )
return false;
+
GetLine(nIndex) = GetLine(nIndex).Prepend(wxT("#"));
return true;
}
wxString sTmp = GetLine(i).AfterFirst(wxT('='));
return sTmp;
}
+
+protected:
+ // we override this virtual method because we want to always use UTF-8
+ // conversion allowing for invalid characters as MIME information files
+ // often contain lines in different encodings and can't be read using any
+ // single conversion in Unicode build, so we just try to read what we can
+ // suing the most common encoding (UTF-8 is almost ubiquitous nowadays) and
+ // ignore the rest
+ virtual bool OnRead(const wxMBConv& WXUNUSED(conv))
+ {
+ return wxTextFile::OnRead(
+ wxMBConvUTF8(wxMBConvUTF8::MAP_INVALID_UTF8_TO_PUA));
+ }
};
// in case we're compiling in non-GUI mode
// 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;
const wxChar *pc;
size_t nLineCount = textfile.GetLineCount();
size_t nLine = 0;
- while ( nLine < nLineCount)
+ while ( nLine < nLineCount )
{
pc = textfile[nLine].c_str();
if ( *pc != wxT('#') )
{
wxLogTrace(TRACE_MIME, wxT("--- Reading from Gnome file %s '%s' ---"),
- filename.c_str(),pc);
+ 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"))
{
- //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");
+ sTmp = right_of_equal;
+ sTmp.Replace( wxT("%f"), wxT("%s") );
+ sTmp.Prepend( wxT("print=") );
+ entry->Add(sTmp);
+ }
+ else if (left_of_equal == wxT("description"))
+ {
+ 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);
}
// overwrite any existing data
if (! curMimeType.empty())
{
- AddToMimeData( curMimeType, curIconFile, entry, strExtensions, strDesc);
+ AddToMimeData( curMimeType, curIconFile, entry, strExtensions, strDesc );
// now get ready for next bit
entry = new wxMimeTypeCommands;
} // end of not a comment
// ignore blank lines
- nLine ++;
+ nLine++;
} // end of while, save any data
- if (! curMimeType.empty())
+ if ( curMimeType.empty() )
+ delete entry;
+ else
AddToMimeData( curMimeType, curIconFile, entry, strExtensions, strDesc);
}
-
-
void wxMimeTypesManagerImpl::LoadGnomeMimeTypesFromMimeFile(const wxString& filename)
{
- wxTextFile textfile(filename);
+ wxMimeTextFile textfile(filename);
if ( !textfile.Open() )
return;
if ( !pc )
{
- // the end - this can only happen if nLine == nLineCount
+ // the end: this can only happen if nLine == nLineCount
break;
}
cont = dir.GetNext(&filename);
}
- // Hack alert: We scan all icons and deduce the
+ // FIXME: Hack alert: We scan all icons and deduce the
// mime-type from the file name.
dirname = dirbase;
dirname << wxT("/pixmaps/document-icons");
if ( !wxDir::Exists(dirname) )
{
- // Jst test for default GPE dir also
+ // Just test for default GPE dir also
dirname = wxT("/usr/share/gpe/pixmaps/default/filemanager/document-icons");
if ( !wxDir::Exists(dirname) )
{
wxString mimeType = filename;
mimeType.Remove( 0, 6 ); // remove "gnome-"
- mimeType.Remove( mimeType.Len()-4, 4 ); // remove ".png"
+ mimeType.Remove( mimeType.Len() - 4, 4 ); // remove ".png"
int pos = mimeType.Find( wxT("-") );
if (pos != wxNOT_FOUND)
{
mimeoutfile.CommentLine(wxT("Icon=") );
if (!delete_index)
mimeoutfile.AddLine(wxT("Icon=") + sTmp );
- appoutfile.CommentLine(wxT("Icon=") );
+ appoutfile.CommentLine(wxT("Icon=") );
if (!delete_index)
appoutfile.AddLine(wxT("Icon=") + sTmp );
{
// holds an extension; need to change it to *.ext;
wxString e = wxT("*.") + tokenizer.GetNextToken() + wxT(";");
- sTmp = sTmp + e;
+ sTmp += e;
}
if (!delete_index)
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;
nIndex = wxNOT_FOUND;
wxString comment;
+
#if wxUSE_INTL
wxLocale *locale = wxGetLocale();
if ( locale )
comment << wxT("Comment[") + locale->GetName() + wxT("]=");
nIndex = file.pIndexOf(comment);
}
-#endif // wxUSE_INTL
+#endif
if ( nIndex == wxNOT_FOUND )
{
while ( tokenizer.HasMoreTokens() )
{
wxString e = tokenizer.GetNextToken();
+
+ // don't support too difficult patterns
if ( e.Left(2) != wxT("*.") )
- continue; // don't support too difficult patterns
+ continue;
if ( !mime_extension.empty() )
{
if ( nIndex != wxNOT_FOUND )
{
strIcon = file.GetCmd(nIndex);
+
wxLogTrace(TRACE_MIME, wxT(" icon %s"), strIcon.c_str());
- //it could be the real path, but more often a short name
+ // it could be the real path, but more often a short name
if (!wxFileExists(strIcon))
{
// icon is just the short name
if ( nIndex != wxNOT_FOUND )
{
- wxString sTmp = file.GetCmd(nIndex);
// 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 );
}
const wxString& subdir,
const wxArrayString& icondirs)
{
- wxString dirname = dirbase;
- dirname += subdir;
- wxDir dir(dirname);
- if ( !dir.IsOpened() )
+ wxFileName dirname(dirbase, wxEmptyString);
+ dirname.AppendDir(subdir);
+ 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") );
-
- 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 )
}
}
-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();
+ int 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)
+{
+ if(! wxDir::Exists(dirname))
+ return;
+ wxDir dir(dirname);
+ if ( !dir.IsOpened() )
+ return;
- // Just try a few likely icons theme names
+ 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);
+ }
+}
- int pos = configFile.GetDirCount()-3;
+// 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.kde") );
- }
+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("default") );
+ if ( config[i].StartsWith(wxT("Theme="), &theme) )
+ break;
}
+ }
- if (!wxDir::Exists(configFile.GetPath()))
- {
- configFile.RemoveDir( pos );
- configFile.InsertDir( pos, wxT("crystalsvg") );
- }
+ return theme;
+}
- if (!wxDir::Exists(configFile.GetPath()))
- {
- configFile.RemoveDir( pos );
- configFile.InsertDir( pos, wxT("crystal") );
+// 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]);
}
// ----------------------------------------------------------------------------
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;
// verbs and commands have been cleared already in mimecmn.cpp...
// if we find no entries in the exact match, try the inexact match
- for (size_t n = 0; ((count ==0) && (n < m_index.GetCount())); n++)
+ for (size_t n = 0; ((count == 0) && (n < m_index.GetCount())); n++)
{
// list of verb = command pairs for this mimetype
sPairs = m_manager->m_aEntries [m_index[n]];
for ( i = 0; i < sPairs->GetCount(); i++ )
{
vrb = sPairs->GetVerb(i);
- // some gnome entries have . inside
+ // some gnome entries have "." inside
vrb = vrb.AfterLast(wxT('.'));
cmd = sPairs->GetCmd(i);
if (! cmd.empty() )
{
cmd = wxFileType::ExpandCommand(cmd, params);
- count ++;
+ count++;
if ( vrb.IsSameAs(wxT("open")))
{
- verbs->Insert(vrb, 0u);
- commands ->Insert(cmd, 0u);
+ if ( verbs )
+ verbs->Insert(vrb, 0u);
+ if ( commands )
+ commands ->Insert(cmd, 0u);
}
else
{
- verbs->Add(vrb);
- commands->Add(cmd);
+ if ( verbs )
+ verbs->Add(vrb);
+ if ( commands )
+ commands->Add(cmd);
}
}
}
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() )
{
extensions.Add(strExt);
strExt.Empty();
}
- //else: repeated spaces (shouldn't happen, but it's not that
- // important if it does happen)
+ //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('.') )
return true;
}
-// set an arbitrary command,
+// set an arbitrary command:
// could adjust the code to ask confirmation if it already exists and
// overwriteprompt is true, but this is currently ignored as *Associate* has
// no overwrite prompt
wxArrayString strExtensions;
wxString strDesc, strIcon;
- wxMimeTypeCommands *entry = new wxMimeTypeCommands();
- entry->Add(verb + wxT("=") + cmd + wxT(" %s "));
-
wxArrayString strTypes;
GetMimeTypes(strTypes);
- if (strTypes.GetCount() < 1)
+ if ( strTypes.IsEmpty() )
return false;
- size_t i;
- bool ok = true;
- for (i = 0; i < strTypes.GetCount(); i++)
+ wxMimeTypeCommands *entry = new wxMimeTypeCommands();
+ entry->Add(verb + wxT("=") + cmd + wxT(" %s "));
+
+ 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())
wxArrayString strExtensions;
wxString strDesc;
- wxMimeTypeCommands *entry = new wxMimeTypeCommands();
-
wxArrayString strTypes;
GetMimeTypes(strTypes);
- if (strTypes.GetCount() < 1)
+ if ( strTypes.IsEmpty() )
return false;
- size_t i;
- bool ok = true;
- for (i = 0; i < strTypes.GetCount(); i++)
+ wxMimeTypeCommands *entry = new wxMimeTypeCommands();
+ 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
+ ) )
+ {
+ // we don't need to free entry now, DoAssociation() took ownership
+ // of it
+ ok = true;
+ }
}
+ if ( !ok )
+ delete entry;
+
return ok;
}
// wxMimeTypesManagerImpl (Unix)
// ----------------------------------------------------------------------------
-
wxMimeTypesManagerImpl::wxMimeTypesManagerImpl()
{
m_initialized = false;
{
// 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();
}
}
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;
}
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);
- }
}
}
wxMimeTextFile file;
if ( wxFile::Exists(strUserMailcap) )
{
- bTemp = file.Open(strUserMailcap);
+ bTemp = file.Open(strUserMailcap);
}
else
{
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;
}
if (!delete_index)
{
// add the new entries in
- wxString sTmp = strType.Append(wxT(' '), 40-strType.Len() );
- sTmp = sTmp + m_aExtensions[index];
+ wxString sTmp = strType.Append( wxT(' '), 40 - strType.Len() );
+ sTmp += m_aExtensions[index];
file.AddLine(sTmp);
}
wxMimeTextFile file;
if ( wxFile::Exists(strUserMailcap) )
{
- bTemp = file.Open(strUserMailcap);
+ bTemp = file.Open(strUserMailcap);
}
else
{
// 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;
}
sTmp = wxT("desc=\"") + m_aDescriptions[index]+ wxT("\" \\"); //.trim ??
if (!delete_index)
{
- nIndex ++;
+ nIndex++;
file.InsertLine(sTmp, nIndex);
}
}
- wxString sExts = m_aExtensions.Item(index);
+ wxString sExts = m_aExtensions.Item(index);
sTmp = wxT("exts=\"") + sExts.Trim(false).Trim() + wxT("\"");
if (!delete_index)
{
- nIndex ++;
+ nIndex++;
file.InsertLine(sTmp, nIndex);
}
( m_mailcapStylesInited & wxMAILCAP_STANDARD) ) )
return false;
- bool bTemp;
+ bool bTemp = false;
wxString strHome = wxGetenv(wxT("HOME"));
// and now the users mailcap
wxMimeTextFile file;
if ( wxFile::Exists(strUserMailcap) )
{
- bTemp = file.Open(strUserMailcap);
+ bTemp = file.Open(strUserMailcap);
}
else
{
sTmp = m_aTypes[index];
wxString sOld;
int nIndex = file.pIndexOf(sTmp);
+
// get rid of all the unwanted entries...
if (nIndex == wxNOT_FOUND)
{
if (nIndex < (int) file.GetLineCount())
sOld = sOld + file[nIndex];
}
+
if (nIndex < (int)
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 ) )
+ if (! ( m_mailcapStylesInited & wxMAILCAP_STANDARD ) )
{
if (! delete_index)
file.InsertLine(sTmp, nIndex);
bKnownToken = true;
if (s.Contains(wxT("x11-bitmap=")))
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;
if (!bKnownToken)
{
- sTmp = sTmp + wxT("; \\");
+ sTmp += wxT("; \\");
file.InsertLine(sTmp, nIndex);
sTmp = s;
}
if (! m_aDescriptions[index].empty() )
{
- sTmp = sTmp + wxT("; \\");
+ sTmp += wxT("; \\");
file.InsertLine(sTmp, nIndex);
- nIndex ++;
+ nIndex++;
sTmp = wxT(" description=\"") + m_aDescriptions[index] + wxT("\"");
}
if (! m_aIcons[index].empty() )
{
- sTmp = sTmp + wxT("; \\");
+ sTmp += wxT("; \\");
file.InsertLine(sTmp, nIndex);
- nIndex ++;
+ nIndex++;
sTmp = wxT(" x11-bitmap=\"") + m_aIcons[index] + wxT("\"");
}
for (i=0; i < entries->GetCount(); i++)
if ( i != iOpen )
{
- sTmp = sTmp + wxT("; \\");
+ sTmp += wxT("; \\");
file.InsertLine(sTmp, nIndex);
- nIndex ++;
+ nIndex++;
sTmp = wxT(" ") + entries->GetVerbCmd(i);
}
}
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)
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)
{
// add any new entries...
if ( entry )
{
- wxMimeTypeCommands *entryOld = m_aEntries[nIndex];
+ wxMimeTypeCommands *entryOld = m_aEntries[nIndex];
size_t count = entry->GetCount();
for ( size_t i = 0; i < count; i++ )
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 )
{
}
// 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;
}
return NULL;
}
-wxFileType *
-wxMimeTypesManagerImpl::GetFileTypeFromMimeType(const wxString& mimeType)
+wxFileType * wxMimeTypesManagerImpl::GetFileTypeFromMimeType(const wxString& mimeType)
{
InitIfNeeded();
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 ) &&
return fileType;
}
-
wxString wxMimeTypesManagerImpl::GetCommand(const wxString & verb, size_t nIndex) const
{
wxString command, testcmd, sV, sTmp;
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) )
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
pEnd = wxStrchr(++pc, wxT('"'));
if ( pEnd == NULL )
{
- wxLogWarning(wxT("Mime.types file %s, line %d: unterminated quoted string."),
- strFileName.c_str(), nLine + 1);
+ wxLogWarning(wxT("Mime.types file %s, line %lu: unterminated quoted string."),
+ strFileName.c_str(), nLine + 1L);
}
}
else
// unregistered extensions according to the standard practice,
// but it may be worth telling the user about other junk in
// his mime.types file
- wxLogWarning(wxT("Unknown field in file %s, line %d: '%s'."),
- strFileName.c_str(), nLine + 1, strLHS.c_str());
+ wxLogWarning(wxT("Unknown field in file %s, line %lu: '%s'."),
+ strFileName.c_str(), nLine + 1L, strLHS.c_str());
}
if ( !entryEnded )
}
// 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('=')),
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
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++ )
{
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
{
(
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()
);
// check that we really read something reasonable
if ( currentToken < Field_Other )
{
- wxLogWarning(wxT("Mailcap file %s, line %d: incomplete entry ignored."),
- strFileName.c_str(), nLine + 1);
+ wxLogWarning(wxT("Mailcap file %s, line %lu: incomplete entry ignored."),
+ strFileName.c_str(), nLine + 1L);
continue;
}
- // if the test command failed, it's as if the entry were not there at
- // all
+ // if the test command failed, it's as if the entry were not there at all
if ( data.testfailed )
{
continue;
// 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() )
data.type,
data.icon,
new wxMimeTypeCommands(data.verbs, data.commands),
- wxArrayString() /* extensions */,
+ empty_extensions_list,
data.desc,
overwrite
);
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);
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)
{
}
}
// 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;
}
static bool IsKnownUnimportantField(const wxString& fieldAll)
{
- static const wxChar *knownFields[] =
+ static const wxChar * const knownFields[] =
{
wxT("x-mozilla-flags"),
wxT("nametemplate"),
#endif
// wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE
-
projects / wxWidgets.git / blobdiff