#pragma hdrstop
#endif
-#if wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE
+#if wxUSE_MIMETYPE && wxUSE_FILE
#include "wx/unix/mimetype.h"
#include "wx/confbase.h"
#include "wx/ffile.h"
-#include "wx/textfile.h"
#include "wx/dir.h"
#include "wx/tokenzr.h"
#include "wx/iconloc.h"
class wxMimeTextFile
{
public:
- wxMimeTextFile()
+ wxMimeTextFile()
{
}
-
+
wxMimeTextFile(const wxString& fname)
{
m_fname = fname;
}
-
- void AddLine( const wxString &line ) { }
-
- bool Open( const wxString &fname )
+
+ bool Open()
{
- m_fname = fname;
- wxFFile file( fname );
+ wxFFile file( m_fname );
if (!file.IsOpened())
return false;
+
size_t size = file.Length();
wxCharBuffer buffer( size );
file.Read( (void*) (const char*) buffer, size );
+
+ // Check for valid UTF-8 here?
wxString all = wxString::FromUTF8( buffer, size );
-
+
wxStringTokenizer tok( all, "\n" );
while (tok.HasMoreTokens())
{
wxString t = tok.GetNextToken();
t.MakeLower();
- if ((!!t) && (t.Find( "comment" ) != 0) && (t.Find( "generic" ) != 0))
+ if ((!!t) && (t.Find( "comment" ) != 0) && (t.Find( "#" ) != 0) && (t.Find( "generic" ) != 0))
m_text.Add( t );
}
return true;
}
- bool Open() { return Open(m_fname); }
- bool Create( const wxString &fname ) { return false; }
- bool Write() { return false; }
- bool Close() { return false; }
-
+
unsigned int GetLineCount() const { return m_text.GetCount(); }
wxString &GetLine( unsigned int line ) { return m_text[line]; }
return wxNOT_FOUND;
}
- bool CommentLine(int nIndex)
- {
- if (nIndex < 0)
- return false;
- if (nIndex >= (int)GetLineCount() )
- return false;
-
- GetLine(nIndex) = GetLine(nIndex).Prepend(wxT("#"));
- return true;
- }
-
- bool CommentLine(const wxString & sTest)
- {
- int nIndex = pIndexOf(sTest);
- if (nIndex < 0)
- return false;
- if (nIndex >= (int)GetLineCount() )
- return false;
-
- GetLine(nIndex) = GetLine(nIndex).Prepend(wxT("#"));
- return true;
- }
-
wxString GetVerb(size_t i)
{
if (i > GetLineCount() )
wxString sTmp = GetLine(i).AfterFirst(wxT('='));
return sTmp;
}
-
+
private:
wxArrayString m_text;
wxString m_fname;
// MIME code tracing mask
#define TRACE_MIME wxT("mime")
-// give trace messages about the results of mailcap tests
-#define TRACE_MIME_TEST wxT("mimetest")
-
-// ----------------------------------------------------------------------------
-
-// ----------------------------------------------------------------------------
-// KDE
-// ----------------------------------------------------------------------------
-
-
-// KDE stores the icon info in its .kdelnk files. The file for mimetype/subtype
-// may be found in either of the following locations
-//
-// 1. $KDEDIR/share/mimelnk/mimetype/subtype.kdelnk
-// 2. ~/.kde/share/mimelnk/mimetype/subtype.kdelnk
-//
-// The format of a .kdelnk file is almost the same as the one used by
-// wxFileConfig, i.e. there are groups, comments and entries. The icon is the
-// value for the entry "Type"
-// kde writing; see http://webcvs.kde.org/cgi-bin/cvsweb.cgi/~checkout~/kdelibs/kio/DESKTOP_ENTRY_STANDARD
-// for now write to .kdelnk but should eventually do .desktop instead (in preference??)
-
-bool wxMimeTypesManagerImpl::CheckKDEDirsExist( const wxString &sOK, const wxString &sTest )
+// Read a XDG *.desktop file of type 'Application'
+void wxMimeTypesManagerImpl::LoadXDGApp(const wxString& filename)
{
- if (sTest.empty())
- {
- return wxDir::Exists(sOK);
- }
- else
- {
- wxString sStart = sOK + wxT("/") + sTest.BeforeFirst(wxT('/'));
- if (!wxDir::Exists(sStart))
- wxMkdir(sStart);
- wxString sEnd = sTest.AfterFirst(wxT('/'));
- return CheckKDEDirsExist(sStart, sEnd);
- }
-}
-
-bool wxMimeTypesManagerImpl::WriteKDEMimeFile(int index, bool delete_index)
-{
- wxMimeTextFile appoutfile, mimeoutfile;
- wxString sHome = wxGetHomeDir();
- wxString sTmp = wxT(".kde/share/mimelnk/");
- wxString sMime = m_aTypes[index];
- CheckKDEDirsExist(sHome, sTmp + sMime.BeforeFirst(wxT('/')) );
- sTmp = sHome + wxT('/') + sTmp + sMime + wxT(".kdelnk");
-
- bool bTemp;
- bool bMimeExists = mimeoutfile.Open(sTmp);
- if (!bMimeExists)
- {
- bTemp = mimeoutfile.Create(sTmp);
- // some unknown error eg out of disk space
- if (!bTemp)
- return false;
- }
-
- sTmp = wxT(".kde/share/applnk/");
- CheckKDEDirsExist(sHome, sTmp + sMime.AfterFirst(wxT('/')) );
- sTmp = sHome + wxT('/') + sTmp + sMime.AfterFirst(wxT('/')) + wxT(".kdelnk");
-
- bool bAppExists;
- bAppExists = appoutfile.Open(sTmp);
- if (!bAppExists)
- {
- bTemp = appoutfile.Create(sTmp);
- // some unknown error eg out of disk space
- if (!bTemp)
- return false;
- }
-
- // fixed data; write if new file
- if (!bMimeExists)
- {
- mimeoutfile.AddLine(wxT("#KDE Config File"));
- mimeoutfile.AddLine(wxT("[KDE Desktop Entry]"));
- mimeoutfile.AddLine(wxT("Version=1.0"));
- mimeoutfile.AddLine(wxT("Type=MimeType"));
- mimeoutfile.AddLine(wxT("MimeType=") + sMime);
- }
-
- if (!bAppExists)
- {
- mimeoutfile.AddLine(wxT("#KDE Config File"));
- mimeoutfile.AddLine(wxT("[KDE Desktop Entry]"));
- appoutfile.AddLine(wxT("Version=1.0"));
- appoutfile.AddLine(wxT("Type=Application"));
- appoutfile.AddLine(wxT("MimeType=") + sMime + wxT(';'));
- }
-
- // variable data
- // ignore locale
- mimeoutfile.CommentLine(wxT("Comment="));
- if (!delete_index)
- mimeoutfile.AddLine(wxT("Comment=") + m_aDescriptions[index]);
- appoutfile.CommentLine(wxT("Name="));
- if (!delete_index)
- appoutfile.AddLine(wxT("Comment=") + m_aDescriptions[index]);
-
- sTmp = m_aIcons[index];
- // we can either give the full path, or the shortfilename if its in
- // one of the directories we search
- mimeoutfile.CommentLine(wxT("Icon=") );
- if (!delete_index)
- mimeoutfile.AddLine(wxT("Icon=") + sTmp );
- appoutfile.CommentLine(wxT("Icon=") );
- if (!delete_index)
- appoutfile.AddLine(wxT("Icon=") + sTmp );
-
- sTmp = wxT(" ") + m_aExtensions[index];
-
- wxStringTokenizer tokenizer(sTmp, wxT(" "));
- sTmp = wxT("Patterns=");
- mimeoutfile.CommentLine(sTmp);
- while ( tokenizer.HasMoreTokens() )
- {
- // holds an extension; need to change it to *.ext;
- wxString e = wxT("*.") + tokenizer.GetNextToken() + wxT(";");
- sTmp += e;
- }
-
- if (!delete_index)
- mimeoutfile.AddLine(sTmp);
+ wxLogTrace(TRACE_MIME, wxT("loading XDG file %s"), filename.c_str());
- wxMimeTypeCommands * entries = m_aEntries[index];
- // if we don't find open just have an empty string ... FIX this
- sTmp = entries->GetCommandForVerb(wxT("open"));
- sTmp.Replace( wxT("%s"), wxT("%f") );
-
- mimeoutfile.CommentLine(wxT("DefaultApp=") );
- if (!delete_index)
- mimeoutfile.AddLine(wxT("DefaultApp=") + sTmp);
-
- sTmp.Replace( wxT("%f"), wxT("") );
- appoutfile.CommentLine(wxT("Exec="));
- if (!delete_index)
- appoutfile.AddLine(wxT("Exec=") + sTmp);
-
- if (entries->GetCount() > 1)
- {
- //other actions as well as open
- }
-
- bTemp = false;
- if (mimeoutfile.Write())
- bTemp = true;
- mimeoutfile.Close();
- if (appoutfile.Write())
- bTemp = true;
- appoutfile.Close();
-
- return bTemp;
-}
-
-// Read a KDE .desktop file of type 'Application'
-void wxMimeTypesManagerImpl::LoadKDEApp(const wxString& filename)
-{
- wxLogTrace(TRACE_MIME, wxT("loading KDE file %s"), filename.c_str());
-
- wxMimeTextFile file;
- if ( !file.Open(filename) )
+ wxMimeTextFile file(filename);
+ if ( !file.Open() )
return;
-
+
// Here, only type 'Application' should be considered.
int nIndex = file.pIndexOf( "Type=" );
if (nIndex != wxNOT_FOUND && file.GetCmd(nIndex) != "application")
}
}
-void wxMimeTypesManagerImpl::LoadKDEAppsFilesFromDir(const wxString& dirname)
+void wxMimeTypesManagerImpl::LoadXDGAppsFilesFromDir(const wxString& dirname)
{
// Don't complain if we don't have permissions to read - it confuses users
wxLogNull logNull;
while (cont)
{
wxFileName p(dirname, filename);
- LoadKDEApp( p.GetFullPath() );
+ LoadXDGApp( p.GetFullPath() );
cont = dir.GetNext(&filename);
}
-
- return;
-
+
+#if 0
+ // RR: I'm not sure this makes any sense. On my system we'll just
+ // scan the YAST2 and other useless directories
+
// Look recursively into subdirs
cont = dir.GetFirst(&filename, wxEmptyString, wxDIR_DIRS);
while (cont)
{
wxFileName p(dirname, wxEmptyString);
p.AppendDir(filename);
- LoadKDEAppsFilesFromDir( p.GetPath() );
+ LoadXDGAppsFilesFromDir( p.GetPath() );
cont = dir.GetNext(&filename);
}
+#endif
}
+void wxMimeTypesManagerImpl::LoadXDGGlobs(const wxString& filename)
+{
+ if ( !wxFileName::FileExists(filename) )
+ return;
+
+ wxLogTrace(TRACE_MIME, wxT("loading XDG globs file from %s"), filename.c_str());
+
+ wxMimeTextFile file(filename);
+ if ( !file.Open() )
+ return;
+
+ size_t i;
+ for (i = 0; i < file.GetLineCount(); i++)
+ {
+ wxStringTokenizer tok( file.GetLine(i), ":" );
+ wxString mime = tok.GetNextToken();
+ wxString ext = tok.GetNextToken();
+ ext.Remove( 0, 2 );
+ wxArrayString exts;
+ exts.Add( ext );
+
+ AddToMimeData(mime, wxEmptyString, NULL, exts, wxEmptyString, true );
+ }
+}
+
// ----------------------------------------------------------------------------
// wxFileTypeImpl (Unix)
// ----------------------------------------------------------------------------
{
// set the flag first to prevent recursion
m_initialized = true;
-
+
wxString wm = wxTheApp->GetTraits()->GetDesktopEnvironment();
-
+
if (wm == wxT("KDE"))
Initialize( wxMAILCAP_KDE );
else if (wm == wxT("GNOME"))
}
}
+
+
// read system and user mailcaps and other files
void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
const wxString& sExtraDir)
return;
#endif
- // Load desktop files for Gnome, and then override them with the Gnome defaults.
+ // Read MIME type - extension associations
+ LoadXDGGlobs( "/usr/share/mime/globs" );
+ LoadXDGGlobs( "/usr/local/share/mime/globs" );
+
+ // Load desktop files for XDG, and then override them with the defaults.
// We will override them one desktop file at a time, rather
// than one mime type at a time, but it should be a reasonable
// heuristic.
{
- wxString xdgDataHome = wxGetenv(wxT("XDG_DATA_HOME"));
+ wxString xdgDataHome = wxGetenv("XDG_DATA_HOME");
if ( xdgDataHome.empty() )
- xdgDataHome = wxGetHomeDir() + wxT("/.local/share");
- wxString xdgDataDirs = wxGetenv(wxT("XDG_DATA_DIRS"));
+ xdgDataHome = wxGetHomeDir() + "/.local/share";
+ wxString xdgDataDirs = wxGetenv("XDG_DATA_DIRS");
if ( xdgDataDirs.empty() )
- xdgDataDirs = wxT("/usr/local/share:/usr/share:/usr/share/gnome");
- wxArrayString dirs;
+ {
+ xdgDataDirs = "/usr/local/share:/usr/share";
+ if (mailcapStyles & wxMAILCAP_GNOME)
+ xdgDataDirs += ":/usr/share/gnome:/opt/gnome/share";
+ if (mailcapStyles & wxMAILCAP_KDE)
+ xdgDataDirs += ":/usr/share/kde3:/opt/kde3/share";
+ }
+ if ( !sExtraDir.empty() )
+ {
+ xdgDataDirs += ':';
+ xdgDataDirs += sExtraDir;
+ }
- wxStringTokenizer tokenizer(xdgDataDirs, wxT(":"));
+ wxArrayString dirs;
+ wxStringTokenizer tokenizer(xdgDataDirs, ":");
while ( tokenizer.HasMoreTokens() )
{
wxString p = tokenizer.GetNextToken();
wxString dirStr = dirs[nDir];
if (dirStr.Last() != '/') dirStr += '/';
dirStr += "applications";
- LoadKDEAppsFilesFromDir(dirStr);
+ LoadXDGAppsFilesFromDir(dirStr);
}
if (!defaultsList.IsEmpty())
{
wxString mimeType = textfile.GetVerb(i);
wxString desktopFile = textfile.GetCmd(i);
-
+
if (deskTopFilesSeen.Index(desktopFile) == wxNOT_FOUND)
{
deskTopFilesSeen.Add(desktopFile);
for (j = 0; j < dirs.GetCount(); j++)
{
wxString desktopPath = dirs[j];
- if (desktopPath.Last() == '/')
- desktopPath += "applications/";
- else
- desktopPath += "/applications/";
+ if (desktopPath.Last() != '/') desktopPath += '/';
+ desktopPath += "applications/";
desktopPath += desktopFile;
-
+
if (wxFileExists(desktopPath))
- LoadKDEApp(desktopPath);
+ LoadXDGApp(desktopPath);
}
}
}
if ( nIndex == wxNOT_FOUND )
return false;
- return WriteMimeInfo(nIndex, false);
-}
-
-bool wxMimeTypesManagerImpl::WriteMimeInfo(int nIndex, bool delete_mime )
-{
- bool ok = true;
-
- // Don't write GNOME files here as this is not
- // allowed and simply doesn't work
-
- // if (m_mailcapStylesInited & wxMAILCAP_KDE)
- {
- // write in KDE format;
- if (WriteKDEMimeFile(nIndex, delete_mime) )
- ok = false;
- }
-
- return ok;
+ return true;
}
int wxMimeTypesManagerImpl::AddToMimeData(const wxString& strType,
// first look for an exact match
int index = m_aTypes.Index(mimetype);
+
if ( index != wxNOT_FOUND )
{
fileType = new wxFileType;
}
else
{
- WriteMimeInfo(nIndex, true);
m_aTypes.RemoveAt(nIndex);
m_aEntries.RemoveAt(nIndex);
m_aExtensions.RemoveAt(nIndex);
}
#endif
- // wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE
+ // wxUSE_MIMETYPE && wxUSE_FILE
projects / wxWidgets.git / blobdiff