-
/////////////////////////////////////////////////////////////////////////////
-// Name: unix/mimetype.cpp
+// Name: src/unix/mimetype.cpp
// Purpose: classes and functions to manage MIME types
// Author: Vadim Zeitlin
// Modified by:
// Created: 23.09.98
// RCS-ID: $Id$
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows license (part of wxExtra library)
+// Licence: wxWindows licence (part of wxExtra library)
/////////////////////////////////////////////////////////////////////////////
// known bugs; there may be others!! chris elliott, biol75@york.ac.uk 27 Mar 01
// an error message in debug mode, but the file is still written OK
// 8) Deleting entries is only allowed from the user file; sytem wide entries
// will be preserved during unassociate
-// 9) KDE does not yet handle multiple actions; Netscape mode n??ever will
-
-// ============================================================================
-// declarations
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// headers
-// ----------------------------------------------------------------------------
+// 9) KDE does not yet handle multiple actions; Netscape mode never will
-#ifdef __GNUG__
- #pragma implementation "mimetype.h"
-#endif
+// 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"
- #if wxUSE_GUI
- #include "wx/icon.h"
-
- #endif
-#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/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
-
-// this is a class to extend wxArrayString...
-class wxMimeArrayString : public wxArrayString
-{
-public:
- wxMimeArrayString ()
- {
- wxArrayString ();
- }
-
- size_t pIndexOf (const wxString & verb)
- {
- size_t i = 0;
- wxString sTmp = verb;
- // avoid a problem with modifying const parameter
- sTmp.MakeLower();
- while ( (i < GetCount()) && (! Item(i).MakeLower().Contains(sTmp)) )
- {
- i++;
- }
- if ( i==GetCount() ) i = (size_t)wxNOT_FOUND;
- return i;
- }
-
- bool ReplaceOrAddLineCmd (const wxString verb, const wxString & cmd)
- {
- size_t nIndex = pIndexOf (verb);
- if (nIndex == (size_t)wxNOT_FOUND)
- Add(verb + wxT("=") + cmd);
- else
- Item(nIndex) = verb + wxT("=") + cmd;
- return TRUE;
- }
-
- wxString GetVerb (size_t i)
- {
- if (i > GetCount() ) return wxEmptyString;
- wxString sTmp = Item(i).BeforeFirst(wxT('='));
- return sTmp;
- }
-
- wxString GetCmd (size_t i)
- {
- if (i > GetCount() ) return wxEmptyString;
- wxString sTmp = Item(i).AfterFirst(wxT('='));
- return sTmp;
- }
-};
-
-//this class extends wxTextFile
+// this class extends wxTextFile
+//
+// VZ: ???
class wxMimeTextFile : public wxTextFile
{
public:
// constructors
wxMimeTextFile () : wxTextFile () {};
- wxMimeTextFile (const wxString& strFile) : wxTextFile (strFile) { };
+ 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;
+ if (i >= GetLineCount())
+ return wxNOT_FOUND;
wxString sTest = sSearch;
sTest.MakeLower();
if (bIncludeComments)
{
- while ( (i < GetLineCount()) )
+ while ( i < GetLineCount() )
{
- sLine = GetLine (i);
+ sLine = GetLine(i);
sLine.MakeLower();
- if (sLine.Contains(sTest)) nResult = (int) i;
+ if (sLine.Contains(sTest))
+ nResult = (int) i;
+
i++;
}
}
{
while ( (i < GetLineCount()) )
{
- sLine = GetLine (i);
+ sLine = GetLine(i);
sLine.MakeLower();
if ( ! sLine.StartsWith(wxT("#")))
{
- if (sLine.Contains(sTest)) nResult = (int) i;
+ if (sLine.Contains(sTest))
+ nResult = (int) i;
}
+
i++;
}
}
+
return nResult;
}
bool CommentLine(int nIndex)
{
- if (nIndex <0) return FALSE;
- if (nIndex >= (int)GetLineCount() ) return FALSE;
+ if (nIndex < 0)
+ return false;
+ if (nIndex >= (int)GetLineCount() )
+ return false;
+
GetLine(nIndex) = GetLine(nIndex).Prepend(wxT("#"));
- return TRUE;
+ return true;
}
bool CommentLine(const wxString & sTest)
{
int nIndex = pIndexOf(sTest);
- if (nIndex <0) return FALSE;
- if (nIndex >= (int)GetLineCount() ) return FALSE;
+ if (nIndex < 0)
+ return false;
+ if (nIndex >= (int)GetLineCount() )
+ return false;
+
GetLine(nIndex) = GetLine(nIndex).Prepend(wxT("#"));
- return TRUE;
+ return true;
}
- wxString GetVerb (size_t i)
+ wxString GetVerb(size_t i)
{
- if (i > GetLineCount() ) return wxEmptyString;
+ if (i > GetLineCount() )
+ return wxEmptyString;
+
wxString sTmp = GetLine(i).BeforeFirst(wxT('='));
return sTmp;
}
- wxString GetCmd (size_t i)
+ wxString GetCmd(size_t i)
{
- if (i > GetLineCount() ) return wxEmptyString;
+ if (i > GetLineCount() )
+ return wxEmptyString;
+
wxString sTmp = GetLine(i).AfterFirst(wxT('='));
return sTmp;
}
// ----------------------------------------------------------------------------
// MIME code tracing mask
-#define TRACE_MIME _T("mime")
+#define TRACE_MIME wxT("mime")
+
+// give trace messages about the results of mailcap tests
+#define TRACE_MIME_TEST wxT("mimetest")
// ----------------------------------------------------------------------------
// private functions
// ----------------------------------------------------------------------------
-
// This class uses both mailcap and mime.types to gather information about file
// types.
//
// 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 + "/.gnome" ;
- if (! wxDir::Exists ( sTmp ) )
- {
- if (!wxMkdir ( sTmp ))
- {
- wxFAIL_MSG (wxString ("Failed to create directory\n.gnome in \nCheckGnomeDirsExist") + sTmp );
- return FALSE;
- }
- }
- sTmp = sTmp + "/mime-info";
- if (! wxDir::Exists ( sTmp ) )
- {
- if (!wxMkdir ( sTmp ))
- {
- wxFAIL_MSG (wxString ("Failed to create directory\nmime-info in \nCheckGnomeDirsExist") + sTmp );
- return FALSE;
- }
- }
- return TRUE;
-
-}
-
-
-
-bool wxMimeTypesManagerImpl::WriteGnomeKeyFile(int index, bool delete_index)
- {
- wxString gnomedir;
- wxGetHomeDir( &gnomedir );
-
- wxMimeTextFile outfile ( gnomedir + "/.gnome/mime-info/user.keys");
- // 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 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");
- wxMimeArrayString * entries = m_aEntries[index];
- size_t i;
- for (i=0; i < entries->GetCount(); i++)
- {
- sTmp = entries->Item(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);
- wxMimeArrayString sOld;
- size_t nOld = nIndex + 1;
- bool oldEntryEnd = FALSE;
- while ( (nOld < outfile.GetLineCount() )&& (oldEntryEnd == FALSE ))
- {
- 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)
- {
- wxMimeArrayString * 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.ReplaceOrAddLineCmd ( entries->GetVerb(i), entries->GetCmd (i) );
- }
- //sOld should also contain the icon
- if ( !m_aIcons[index].IsEmpty() )
- sOld.ReplaceOrAddLineCmd ( wxT( "icon-filename"), m_aIcons[index] );
-
- for (i=0; i < sOld.GetCount(); i++)
- {
- sTmp = sOld.Item(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 + "/.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)
+void wxMimeTypesManagerImpl::LoadGnomeDataFromKeyFile(const wxString& filename,
+ const wxArrayString& dirs)
{
wxTextFile textfile(filename);
+#if defined(__WXGTK20__) && wxUSE_UNICODE
+ if ( !textfile.Open(wxMBConvUTF8(wxMBConvUTF8::MAP_INVALID_UTF8_TO_OCTAL)) )
+#else
if ( !textfile.Open() )
+#endif
return;
+
wxLogTrace(TRACE_MIME, wxT("--- Opened Gnome file %s ---"),
- filename.c_str());
+ filename.c_str());
+
+ wxArrayString search_dirs( dirs );
// values for the entry being parsed
wxString curMimeType, curIconFile;
- wxMimeArrayString * entry = new wxMimeArrayString;
+ 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 != _T('#') )
- {
+ 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=") ) )
- {
- curIconFile = sTmp.AfterFirst(wxT('='));
- }
- else //: some other field,
- {
- //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
+ wxString left_of_equal = sTmp.Left( equal_pos );
+ const wxChar *right_of_equal = pc;
+ right_of_equal += equal_pos+1;
- // \topen=xdvi %f
- // \tview=xdvi %f
- // \topen.convert.Convert file to Postscript=dvips %f -o `basename %f .dvi`.ps
+ if (left_of_equal == wxT("icon_filename"))
+ {
+ // GNOME 2:
+ curIconFile = right_of_equal;
- // 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");
- entry->Add(sTmp);
+ wxFileName newFile( curIconFile );
+ if (newFile.IsRelative() || newFile.FileExists())
+ {
+ size_t nDirs = search_dirs.GetCount();
+ for (size_t nDir = 0; nDir < nDirs; 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)
+ {
+ wxString tmp = search_dirs[nDir];
+ search_dirs.RemoveAt( nDir );
+ search_dirs.Insert( tmp, 0 );
+ }
+ break;
+ }
+ }
+ }
+ }
+ 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"))
+ {
+ 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);
}
} // emd of has an equals sign
else
- {
+ {
// not a comment and not an equals sign
if (sTmp.Contains(wxT('/')))
- {
+ {
// this is the start of the new mimetype
// overwrite any existing data
- if (! curMimeType.IsEmpty())
- {
- AddToMimeData ( curMimeType, curIconFile, entry, strExtensions, strDesc);
+ if (! curMimeType.empty())
+ {
+ AddToMimeData( curMimeType, curIconFile, entry, strExtensions, strDesc );
// now get ready for next bit
- entry = new wxMimeArrayString;
- }
- curMimeType = sTmp.BeforeFirst(wxT(':'));
+ entry = new wxMimeTypeCommands;
}
- }
+
+ curMimeType = sTmp.BeforeFirst(wxT(':'));
+ }
+ }
} // end of not a comment
- // ignore blank lines
- nLine ++;
+
+ // ignore blank lines
+ nLine++;
} // end of while, save any data
- if (! curMimeType.IsEmpty())
- {
- AddToMimeData ( curMimeType, curIconFile, entry, strExtensions, strDesc);
- }
+ if ( curMimeType.empty() )
+ delete entry;
+ else
+ AddToMimeData( curMimeType, curIconFile, entry, strExtensions, strDesc);
}
-
-
void wxMimeTypesManagerImpl::LoadGnomeMimeTypesFromMimeFile(const wxString& filename)
{
wxTextFile textfile(filename);
if ( !textfile.Open() )
return;
- wxLogTrace(TRACE_MIME, wxT("--- Opened Gnome file %s ---"),
- filename.c_str());
+
+ wxLogTrace(TRACE_MIME,
+ wxT("--- Opened Gnome file %s ---"),
+ filename.c_str());
// values for the entry being parsed
wxString curMimeType, curExtList;
const wxChar *pc;
size_t nLineCount = textfile.GetLineCount();
- for ( size_t nLine = 0; ; nLine++ )
+ for ( size_t nLine = 0; /* nothing */; nLine++ )
{
if ( nLine < nLineCount )
{
pc = textfile[nLine].c_str();
- if ( *pc == _T('#') )
+ if ( *pc == wxT('#') )
{
// skip comments
continue;
if ( !pc || !*pc )
{
// end of the entry
- if ( !!curMimeType && !!curExtList )
+ if ( !curMimeType.empty() && !curExtList.empty() )
{
- wxLogTrace(TRACE_MIME, wxT("--- At end of Gnome file finding mimetype %s ---"),
- curMimeType.c_str());
+ wxLogTrace(TRACE_MIME,
+ wxT("--- At end of Gnome file finding mimetype %s ---"),
+ curMimeType.c_str());
AddMimeTypeInfo(curMimeType, curExtList, wxEmptyString);
}
if ( !pc )
{
- // the end - this can only happen if nLine == nLineCount
+ // the end: this can only happen if nLine == nLineCount
break;
}
}
// what do we have here?
- if ( *pc == _T('\t') )
+ if ( *pc == wxT('\t') )
{
// this is a field=value ling
pc++; // skip leading TAB
- static const int lenField = 4; // strlen("ext:")
- if ( wxStrncmp(pc, _T("ext:"), lenField) == 0 )
+ static const int lenField = 5; // strlen("ext: ")
+ if ( wxStrncmp(pc, wxT("ext: "), lenField) == 0 )
{
- // skip ' ' which follows and take everything left until the end
- // of line
- curExtList = pc + lenField + 1;
+ // skip it and take everything left until the end of line
+ curExtList = pc + lenField;
}
//else: some other field, we don't care
}
else
{
// this is the start of the new section
- wxLogTrace(TRACE_MIME, wxT("--- In Gnome file finding mimetype %s ---"),
- curMimeType.c_str());
+ wxLogTrace(TRACE_MIME,
+ wxT("--- In Gnome file finding mimetype %s ---"),
+ curMimeType.c_str());
- if (! curMimeType.IsEmpty()) AddMimeTypeInfo(curMimeType, curExtList, wxEmptyString);
+ if (! curMimeType.empty())
+ AddMimeTypeInfo(curMimeType, curExtList, wxEmptyString);
curMimeType.Empty();
- while ( *pc != _T(':') && *pc != _T('\0') )
+ while ( *pc != wxT(':') && *pc != wxT('\0') )
{
curMimeType += *pc++;
}
}
-void wxMimeTypesManagerImpl::LoadGnomeMimeFilesFromDir(const wxString& dirbase)
+void wxMimeTypesManagerImpl::LoadGnomeMimeFilesFromDir(
+ const wxString& dirbase, const wxArrayString& dirs)
{
- wxASSERT_MSG( !!dirbase && !wxEndsWithPathSeparator(dirbase),
- _T("base directory shouldn't end with a slash") );
+ wxASSERT_MSG( !dirbase.empty() && !wxEndsWithPathSeparator(dirbase),
+ wxT("base directory shouldn't end with a slash") );
wxString dirname = dirbase;
- dirname << _T("/mime-info");
+ dirname << wxT("/mime-info");
if ( !wxDir::Exists(dirname) )
return;
return;
// we will concatenate it with filename to get the full path below
- dirname += _T('/');
+ dirname += wxT('/');
wxString filename;
- bool cont = dir.GetFirst(&filename, _T("*.mime"), wxDIR_FILES);
+ bool cont;
+
+ cont = dir.GetFirst(&filename, wxT("*.mime"), wxDIR_FILES);
while ( cont )
{
LoadGnomeMimeTypesFromMimeFile(dirname + filename);
cont = dir.GetNext(&filename);
}
- cont = dir.GetFirst(&filename, _T("*.keys"), wxDIR_FILES);
+ cont = dir.GetFirst(&filename, wxT("*.keys"), wxDIR_FILES);
while ( cont )
{
- LoadGnomeDataFromKeyFile(dirname + filename);
+ LoadGnomeDataFromKeyFile(dirname + filename, dirs);
cont = dir.GetNext(&filename);
}
-}
+ // FIXME: Hack alert: We scan all icons and deduce the
+ // mime-type from the file name.
+ dirname = dirbase;
+ dirname << wxT("/pixmaps/document-icons");
+ // these are always empty in this file
+ wxArrayString strExtensions;
+ wxString strDesc;
+
+ if ( !wxDir::Exists(dirname) )
+ {
+ // Just test for default GPE dir also
+ dirname = wxT("/usr/share/gpe/pixmaps/default/filemanager/document-icons");
+
+ if ( !wxDir::Exists(dirname) )
+ return;
+ }
+
+ wxDir dir2( dirname );
+
+ cont = dir2.GetFirst(&filename, wxT("gnome-*.png"), wxDIR_FILES);
+ while ( cont )
+ {
+ wxString mimeType = filename;
+ mimeType.Remove( 0, 6 ); // remove "gnome-"
+ mimeType.Remove( mimeType.Len() - 4, 4 ); // remove ".png"
+ int pos = mimeType.Find( wxT("-") );
+ if (pos != wxNOT_FOUND)
+ {
+ mimeType.SetChar( pos, wxT('/') );
+ wxString iconFile = dirname;
+ iconFile << wxT("/");
+ iconFile << filename;
+ AddToMimeData( mimeType, iconFile, NULL, strExtensions, strDesc, true );
+ }
+ cont = dir2.GetNext(&filename);
+ }
+}
void wxMimeTypesManagerImpl::GetGnomeMimeInfo(const wxString& sExtraDir)
{
-
wxArrayString dirs;
- dirs.Add(_T("/usr/share"));
- dirs.Add(_T("/usr/local/share"));
- wxString gnomedir;
- wxGetHomeDir( &gnomedir );
- gnomedir += _T("/.gnome");
+ wxString gnomedir = wxGetenv( wxT("GNOMEDIR") );
+ if (!gnomedir.empty())
+ {
+ gnomedir << wxT("/share");
+ dirs.Add( gnomedir );
+ }
+
+ dirs.Add(wxT("/usr/share"));
+ dirs.Add(wxT("/usr/local/share"));
+
+ gnomedir = wxGetHomeDir();
+ gnomedir << wxT("/.gnome");
dirs.Add( gnomedir );
- if (!sExtraDir.IsEmpty()) dirs.Add( sExtraDir );
+
+ if (!sExtraDir.empty())
+ dirs.Add( sExtraDir );
size_t nDirs = dirs.GetCount();
for ( size_t nDir = 0; nDir < nDirs; nDir++ )
{
- LoadGnomeMimeFilesFromDir(dirs[nDir]);
+ LoadGnomeMimeFilesFromDir(dirs[nDir], dirs);
}
}
-
-
-
-// end of gnome
-
// ----------------------------------------------------------------------------
-// wxKDE
+// KDE
// ----------------------------------------------------------------------------
+
// KDE stores the icon info in its .kdelnk files. The file for mimetype/subtype
// may be found in either of the following locations
//
// 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 )
-
+bool wxMimeTypesManagerImpl::CheckKDEDirsExist( const wxString &sOK, const wxString &sTest )
+{
+ if (sTest.empty())
{
- if (sTest.IsEmpty())
- {
- if (wxDir::Exists(sOK)) return TRUE;
- else return FALSE;
- }
+ 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);
+ {
+ wxString sStart = sOK + wxT("/") + sTest.BeforeFirst(wxT('/'));
+ if (!wxDir::Exists(sStart))
+ wxMkdir(sStart);
+ wxString sEnd = sTest.AfterFirst(wxT('/'));
+ return CheckKDEDirsExist(sStart, sEnd);
}
}
wxMimeTextFile appoutfile, mimeoutfile;
wxString sHome = wxGetHomeDir();
wxString sTmp = wxT(".kde/share/mimelnk/");
- wxString sMime = m_aTypes[index] ;
- CheckKDEDirsExist (sHome, sTmp + sMime.BeforeFirst(wxT('/')) );
+ 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);
+ bool bMimeExists = mimeoutfile.Open(sTmp);
if (!bMimeExists)
{
- bTemp = mimeoutfile.Create (sTmp);
- // some unknown error eg out of disk space
- if (!bTemp) return FALSE;
+ 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('/')) );
+ CheckKDEDirsExist(sHome, sTmp + sMime.AfterFirst(wxT('/')) );
sTmp = sHome + wxT('/') + sTmp + sMime.AfterFirst(wxT('/')) + wxT(".kdelnk");
bool bAppExists;
- bAppExists = appoutfile.Open (sTmp);
+ bAppExists = appoutfile.Open(sTmp);
if (!bAppExists)
{
- bTemp = appoutfile.Create (sTmp);
+ bTemp = appoutfile.Create(sTmp);
// some unknown error eg out of disk space
- if (!bTemp) return FALSE;
+ if (!bTemp)
+ return false;
}
// fixed data; write if new file
// 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 );
+ 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, _T(" "));
+ 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 = sTmp + e;
-}
- if (!delete_index) mimeoutfile.AddLine(sTmp);
+ }
- wxMimeArrayString * entries = m_aEntries[index];
+ if (!delete_index)
+ mimeoutfile.AddLine(sTmp);
+
+ wxMimeTypeCommands * entries = m_aEntries[index];
// if we don't find open just have an empty string ... FIX this
- size_t iOpen = entries->pIndexOf(wxT("open"));
- sTmp = entries->GetCmd(iOpen);
+ sTmp = entries->GetCommandForVerb(wxT("open"));
sTmp.Replace( wxT("%s"), wxT("%f") );
mimeoutfile.CommentLine(wxT("DefaultApp=") );
- if (!delete_index) mimeoutfile.AddLine(wxT("DefaultApp=") + sTmp);
+ 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 (!delete_index)
+ appoutfile.AddLine(wxT("Exec=") + sTmp);
if (entries->GetCount() > 1)
- {
- //other actions as well as open
+ {
+ //other actions as well as open
+ }
- }
- bTemp = FALSE;
- if (mimeoutfile.Write ()) bTemp = TRUE;
- mimeoutfile.Close ();
- if (appoutfile.Write ()) bTemp = TRUE;
- appoutfile.Close ();
+ bTemp = false;
+ if (mimeoutfile.Write())
+ bTemp = true;
+ mimeoutfile.Close();
+ if (appoutfile.Write())
+ bTemp = true;
+ appoutfile.Close();
return bTemp;
-
-
}
void wxMimeTypesManagerImpl::LoadKDELinksForMimeSubtype(const wxString& dirbase,
const wxArrayString& icondirs)
{
wxMimeTextFile file;
- if ( !file.Open(dirbase + filename) ) return;
+ if ( !file.Open(dirbase + filename) )
+ return;
+
+ wxLogTrace(TRACE_MIME, wxT("loading KDE file %s"),
+ (dirbase + filename).c_str());
- wxMimeArrayString * entry = new wxMimeArrayString;
+ wxMimeTypeCommands * entry = new wxMimeTypeCommands;
wxArrayString sExts;
wxString mimetype, mime_desc, strIcon;
- int nIndex = file.pIndexOf ("MimeType=");
+ int nIndex = file.pIndexOf( wxT("MimeType=") );
if (nIndex == wxNOT_FOUND)
- {
- // construct mimetype from the directory name and the basename of the
- // file (it always has .kdelnk extension)
- mimetype << subdir << _T('/') << filename.BeforeLast(_T('.'));
- }
- else mimetype = file.GetCmd (nIndex);
+ {
+ // construct mimetype from the directory name and the basename of the
+ // file (it always has .kdelnk extension)
+ mimetype << subdir << wxT('/') << filename.BeforeLast( wxT('.') );
+ }
+ else
+ mimetype = file.GetCmd(nIndex);
// first find the description string: it is the value in either "Comment="
// line or "Comment[<locale_name>]=" one
nIndex = wxNOT_FOUND;
wxString comment;
+
#if wxUSE_INTL
wxLocale *locale = wxGetLocale();
if ( locale )
{
// try "Comment[locale name]" first
- comment << _T("Comment[") + locale->GetName() + _T("]=");
+ comment << wxT("Comment[") + locale->GetName() + wxT("]=");
nIndex = file.pIndexOf(comment);
}
-#endif // wxUSE_INTL
+#endif
if ( nIndex == wxNOT_FOUND )
{
- comment = _T("Comment=");
+ comment = wxT("Comment=");
nIndex = file.pIndexOf(comment);
}
- if ( nIndex != wxNOT_FOUND ) mime_desc = file.GetCmd(nIndex);
+ if ( nIndex != wxNOT_FOUND )
+ mime_desc = file.GetCmd(nIndex);
//else: no description
// next find the extensions
wxString mime_extension;
- nIndex = file.pIndexOf(_T("Patterns="));
+ nIndex = file.pIndexOf(wxT("Patterns="));
if ( nIndex != wxNOT_FOUND )
- {
- wxString exts = file.GetCmd (nIndex) ;;
+ {
+ wxString exts = file.GetCmd(nIndex);
- wxStringTokenizer tokenizer(exts, _T(";"));
+ wxStringTokenizer tokenizer(exts, wxT(";"));
while ( tokenizer.HasMoreTokens() )
{
wxString e = tokenizer.GetNextToken();
- if ( e.Left(2) != _T("*.") )
- continue; // don't support too difficult patterns
+
+ // don't support too difficult patterns
+ if ( e.Left(2) != wxT("*.") )
+ continue;
if ( !mime_extension.empty() )
{
// separate from the previous ext
- mime_extension << _T(' ');
+ mime_extension << wxT(' ');
}
mime_extension << e.Mid(2);
}
}
- sExts.Add(mime_extension);
+ sExts.Add(mime_extension);
// ok, now we can take care of icon:
- nIndex = file.pIndexOf(_T("Icon="));
+ nIndex = file.pIndexOf(wxT("Icon="));
if ( nIndex != wxNOT_FOUND )
{
strIcon = file.GetCmd(nIndex);
- //it could be the real path, but more often a short name
+
+ wxLogTrace(TRACE_MIME, wxT(" icon %s"), strIcon.c_str());
+
+ // it could be the real path, but more often a short name
if (!wxFileExists(strIcon))
- {
+ {
// icon is just the short name
- if ( !strIcon.IsEmpty() )
- {
- // we must check if the file exists because it may be stored
- // in many locations, at least ~/.kde and $KDEDIR
- size_t nDir, nDirs = icondirs.GetCount();
- for ( nDir = 0; nDir < nDirs; nDir++ )
- if (wxFileExists(icondirs[nDir] + strIcon))
+ if ( !strIcon.empty() )
{
- strIcon.Prepend(icondirs[nDir]);
- break;
- }
+ // we must check if the file exists because it may be stored
+ // in many locations, at least ~/.kde and $KDEDIR
+ size_t nDir, nDirs = icondirs.GetCount();
+ for ( nDir = 0; nDir < nDirs; nDir++ )
+ {
+ wxFileName fnameIcon( strIcon );
+ wxFileName fname( icondirs[nDir], fnameIcon.GetName() );
+ fname.SetExt( wxT("png") );
+ if (fname.FileExists())
+ {
+ strIcon = fname.GetFullPath();
+ wxLogTrace(TRACE_MIME, wxT(" iconfile %s"), strIcon.c_str());
+ break;
+ }
}
}
- }
+ }
+ }
+
// now look for lines which know about the application
// exec= or DefaultApp=
nIndex = file.pIndexOf(wxT("DefaultApp"));
if ( nIndex == wxNOT_FOUND )
- {
+ {
// no entry try exec
nIndex = file.pIndexOf(wxT("Exec"));
- }
+ }
if ( nIndex != wxNOT_FOUND )
- {
- wxString sTmp = file.GetCmd(nIndex);
+ {
// we expect %f; others including %F and %U and %u are possible
- if (0 == sTmp.Replace ( wxT("%f"), wxT("%s") )) sTmp = sTmp + wxT(" %s");
- entry->ReplaceOrAddLineCmd (wxString(wxT("open")), sTmp );
+ wxString sTmp = file.GetCmd(nIndex);
+ if (0 == sTmp.Replace( wxT("%f"), wxT("%s") ))
+ sTmp = sTmp + wxT(" %s");
+ entry->AddOrReplaceVerb(wxString(wxT("open")), sTmp );
}
- AddToMimeData (mimetype, strIcon, entry, sExts, mime_desc);
-
-
+ AddToMimeData(mimetype, strIcon, entry, sExts, mime_desc);
}
void wxMimeTypesManagerImpl::LoadKDELinksForMimeType(const wxString& dirbase,
if ( !dir.IsOpened() )
return;
- dirname += _T('/');
+ wxLogTrace(TRACE_MIME, wxT("--- Loading from KDE directory %s ---"),
+ dirname.c_str());
+
+ dirname += wxT('/');
wxString filename;
- bool cont = dir.GetFirst(&filename, _T("*.kdelnk"), wxDIR_FILES);
+ bool cont = dir.GetFirst(&filename, wxT("*.kdelnk"), wxDIR_FILES);
while ( cont )
{
LoadKDELinksForMimeSubtype(dirname, subdir, filename, icondirs);
cont = dir.GetNext(&filename);
}
+
// new standard for Gnome and KDE
- cont = dir.GetFirst(&filename, _T("*.desktop"), wxDIR_FILES);
+ cont = dir.GetFirst(&filename, wxT("*.desktop"), wxDIR_FILES);
while ( cont )
{
LoadKDELinksForMimeSubtype(dirname, subdir, filename, icondirs);
void wxMimeTypesManagerImpl::LoadKDELinkFilesFromDir(const wxString& dirbase,
const wxArrayString& icondirs)
{
- wxASSERT_MSG( !!dirbase && !wxEndsWithPathSeparator(dirbase),
- _T("base directory shouldn't end with a slash") );
+ wxASSERT_MSG( !dirbase.empty() && !wxEndsWithPathSeparator(dirbase),
+ wxT("base directory shouldn't end with a slash") );
wxString dirname = dirbase;
- dirname << _T("/mimelnk");
+ dirname << wxT("/mimelnk");
if ( !wxDir::Exists(dirname) )
return;
return;
// we will concatenate it with dir name to get the full path below
- dirname += _T('/');
+ dirname += wxT('/');
wxString subdir;
bool cont = dir.GetFirst(&subdir, wxEmptyString, wxDIR_DIRS);
wxArrayString dirs;
wxArrayString icondirs;
+ // 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;
+ }
+
+ configFile.AppendDir(theme);
+ }
+ else
+ {
+ // $(KDEDIR)/share/config -> $(KDEDIR)/share
+ configFile.RemoveDir( configFile.GetDirCount() - 1 );
+
+ // $(KDEDIR)/share/ -> $(KDEDIR)/share/icons
+ configFile.AppendDir( wxT("icons") );
+
+ // $(KDEDIR)/share/icons -> $(KDEDIR)/share/icons/default.kde
+ configFile.AppendDir( wxT("default.kde") );
+ }
+
+ configFile.SetName( wxEmptyString );
+ configFile.AppendDir( wxT("32x32") );
+ configFile.AppendDir( wxT("mimetypes") );
+
+ // Just try a few likely icons theme names
+
+ int pos = configFile.GetDirCount() - 3;
+
+ if (!wxDir::Exists(configFile.GetPath()))
+ {
+ configFile.RemoveDir( pos );
+ configFile.InsertDir( pos, wxT("default.kde") );
+ }
+
+ if (!wxDir::Exists(configFile.GetPath()))
+ {
+ configFile.RemoveDir( pos );
+ configFile.InsertDir( pos, wxT("default") );
+ }
+
+ if (!wxDir::Exists(configFile.GetPath()))
+ {
+ configFile.RemoveDir( pos );
+ configFile.InsertDir( pos, wxT("crystalsvg") );
+ }
+
+ if (!wxDir::Exists(configFile.GetPath()))
+ {
+ configFile.RemoveDir( pos );
+ configFile.InsertDir( pos, wxT("crystal") );
+ }
+
+ if (wxDir::Exists(configFile.GetPath()))
+ icondirs.Add( configFile.GetFullPath() );
+ }
+
// settings in ~/.kde have maximal priority
- dirs.Add(wxGetHomeDir() + _T("/.kde/share"));
- icondirs.Add(wxGetHomeDir() + _T("/.kde/share/icons/"));
+ dirs.Add(wxGetHomeDir() + wxT("/.kde/share"));
+ icondirs.Add(wxGetHomeDir() + wxT("/.kde/share/icons/"));
- // the variable KDEDIR is set when KDE is running
- const char *kdedir = getenv("KDEDIR");
- if ( kdedir )
+ if (kdedir)
{
- dirs.Add(wxString(kdedir) + _T("/share"));
- icondirs.Add(wxString(kdedir) + _T("/share/icons/"));
+ dirs.Add( wxString(kdedir) + wxT("/share") );
+ icondirs.Add( wxString(kdedir) + wxT("/share/icons/") );
}
else
{
// try to guess KDEDIR
- dirs.Add(_T("/usr/share"));
- dirs.Add(_T("/opt/kde/share"));
- icondirs.Add(_T("/usr/share/icons/"));
- icondirs.Add(_T("/usr/X11R6/share/icons/")); // Debian/Corel linux
- icondirs.Add(_T("/opt/kde/share/icons/"));
+ 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 (!sExtraDir.IsEmpty()) dirs.Add (sExtraDir);
+ if (!sExtraDir.empty())
+ dirs.Add(sExtraDir);
icondirs.Add(sExtraDir + wxT("/icons"));
size_t nDirs = dirs.GetCount();
{
LoadKDELinkFilesFromDir(dirs[nDir], icondirs);
}
-
-
}
-// end of KDE
-
// ----------------------------------------------------------------------------
// wxFileTypeImpl (Unix)
// ----------------------------------------------------------------------------
-
wxString wxFileTypeImpl::GetExpandedCommand(const wxString & verb, const wxFileType::MessageParameters& params) const
{
wxString sTmp;
size_t i = 0;
- while ( (i < m_index.GetCount() ) && sTmp.IsEmpty() )
+ while ( (i < m_index.GetCount() ) && sTmp.empty() )
{
- sTmp = m_manager->GetCommand ( verb, m_index[i] );
- i ++;
+ sTmp = m_manager->GetCommand( verb, m_index[i] );
+ i++;
}
return wxFileType::ExpandCommand(sTmp, params);
}
-bool wxFileTypeImpl::GetIcon(wxIcon *icon,
- wxString *iconFile /*= NULL */,
- int *iconIndex /*= NULL*/) const
-
+bool wxFileTypeImpl::GetIcon(wxIconLocation *iconLoc) const
{
-#if wxUSE_GUI
wxString sTmp;
size_t i = 0;
- while ( (i < m_index.GetCount() ) && sTmp.IsEmpty() )
+ while ( (i < m_index.GetCount() ) && sTmp.empty() )
{
sTmp = m_manager->m_aIcons[m_index[i]];
- i ++;
+ i++;
}
- if ( sTmp.IsEmpty () ) return FALSE;
- wxIcon icn;
-
- if (sTmp.Right(4).MakeUpper() == _T(".XPM"))
- icn = wxIcon(sTmp);
- else
- icn = wxIcon(sTmp, wxBITMAP_TYPE_ANY);
+ if ( sTmp.empty() )
+ return false;
- if ( icn.Ok() )
+ if ( iconLoc )
{
- *icon = icn;
- if (iconFile) *iconFile = sTmp;
- if (iconIndex) *iconIndex = 0;
- return TRUE;
+ iconLoc->SetFileName(sTmp);
}
-#endif // wxUSE_GUI
- return FALSE;
+ return true;
}
-
-bool
-wxFileTypeImpl::GetMimeTypes(wxArrayString& mimeTypes) const
+bool wxFileTypeImpl::GetMimeTypes(wxArrayString& mimeTypes) const
{
mimeTypes.Clear();
for (size_t i = 0; i < m_index.GetCount(); i++)
mimeTypes.Add(m_manager->m_aTypes[m_index[i]]);
- return TRUE;
-}
+ return true;
+}
size_t wxFileTypeImpl::GetAllCommands(wxArrayString *verbs,
wxArrayString *commands,
const wxFileType::MessageParameters& params) const
{
-
wxString vrb, cmd, sTmp;
size_t count = 0;
- wxMimeArrayString * sPairs;
+ wxMimeTypeCommands * sPairs;
// 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]];
size_t i;
- for ( i = 0; i < sPairs->GetCount () ; i++ )
+ for ( i = 0; i < sPairs->GetCount(); i++ )
+ {
+ vrb = sPairs->GetVerb(i);
+ // some gnome entries have "." inside
+ vrb = vrb.AfterLast(wxT('.'));
+ cmd = sPairs->GetCmd(i);
+ if (! cmd.empty() )
{
- vrb = sPairs->GetVerb(i);
- // some gnome entries have . inside
- vrb = vrb.AfterLast(wxT('.'));
- cmd = sPairs->GetCmd (i);
- if (! cmd.IsEmpty() )
- {
- cmd = wxFileType::ExpandCommand(cmd, params);
- count ++;
- if ( vrb.IsSameAs (wxT("open")))
- {
- verbs->Insert(vrb,0u);
- commands ->Insert(cmd,0u);
- }
- else
- {
- verbs->Add (vrb);
- commands->Add (cmd);
- }
- }
-
+ cmd = wxFileType::ExpandCommand(cmd, params);
+ count++;
+ if ( vrb.IsSameAs(wxT("open")))
+ {
+ if ( verbs )
+ verbs->Insert(vrb, 0u);
+ if ( commands )
+ commands ->Insert(cmd, 0u);
+ }
+ else
+ {
+ if ( verbs )
+ verbs->Add(vrb);
+ if ( commands )
+ commands->Add(cmd);
+ }
+ }
}
-
}
- return count;
+ return count;
}
bool wxFileTypeImpl::GetExtensions(wxArrayString& extensions)
wxString strExtensions = m_manager->GetExtension(m_index[0]);
extensions.Empty();
- // one extension in the space or comma delimitid list
+ // one extension in the space or comma-delimited list
wxString strExt;
- for ( const wxChar *p = strExtensions; ; p++ ) {
- if ( *p == wxT(' ') || *p == wxT(',') || *p == wxT('\0') ) {
- if ( !strExt.IsEmpty() ) {
+ for ( const wxChar *p = strExtensions; /* nothing */; p++ )
+ {
+ if ( *p == wxT(' ') || *p == wxT(',') || *p == wxT('\0') )
+ {
+ 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') )
break;
}
- else if ( *p == wxT('.') ) {
+ else if ( *p == wxT('.') )
+ {
// remove the dot from extension (but only if it's the first char)
- if ( !strExt.IsEmpty() ) {
+ if ( !strExt.empty() )
+ {
strExt += wxT('.');
}
//else: no, don't append it
}
- else {
+ else
+ {
strExt += *p;
}
}
- return TRUE;
+ 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
+// overwriteprompt is true, but this is currently ignored as *Associate* has
// no overwrite prompt
-bool wxFileTypeImpl::SetCommand(const wxString& cmd, const wxString& verb, bool overwriteprompt /*= TRUE*/)
+bool
+wxFileTypeImpl::SetCommand(const wxString& cmd,
+ const wxString& verb,
+ bool WXUNUSED(overwriteprompt))
{
wxArrayString strExtensions;
- wxString strDesc, strIcon ;
-
- wxMimeArrayString *entry = new wxMimeArrayString ();
- entry->Add(verb + wxT("=") + cmd + wxT(" %s "));
+ wxString strDesc, strIcon;
wxArrayString strTypes;
- GetMimeTypes (strTypes);
- if (strTypes.GetCount() < 1) return FALSE;
+ GetMimeTypes(strTypes);
+ 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 = true;
+ for ( size_t i = 0; i < strTypes.GetCount(); i++ )
{
- if (!m_manager->DoAssociation (strTypes[i], strIcon, entry, strExtensions, strDesc))
- Ok = FALSE;
+ if (!m_manager->DoAssociation(strTypes[i], strIcon, entry, strExtensions, strDesc))
+ ok = false;
}
- return Ok;
+ return ok;
}
// ignore index on the grouds that we only have one icon in a Unix file
-bool wxFileTypeImpl::SetDefaultIcon(const wxString& strIcon /*= wxEmptyString*/, int /*index = 0*/)
+bool wxFileTypeImpl::SetDefaultIcon(const wxString& strIcon, int WXUNUSED(index))
{
- if (strIcon.IsEmpty()) return FALSE;
+ if (strIcon.empty())
+ return false;
+
wxArrayString strExtensions;
wxString strDesc;
- wxMimeArrayString *entry = new wxMimeArrayString ();
-
wxArrayString strTypes;
- GetMimeTypes (strTypes);
- if (strTypes.GetCount() < 1) return FALSE;
-
- size_t i;
- bool Ok = TRUE;
- for (i = 0; i < strTypes.GetCount(); i++)
- {
- if (!m_manager->DoAssociation (strTypes[i], strIcon, entry, strExtensions, strDesc))
- Ok = FALSE;
+ GetMimeTypes(strTypes);
+ if ( strTypes.IsEmpty() )
+ return false;
+
+ wxMimeTypeCommands *entry = new wxMimeTypeCommands();
+ bool ok = true;
+ for ( size_t i = 0; i < strTypes.GetCount(); i++ )
+ {
+ if ( !m_manager->DoAssociation
+ (
+ strTypes[i],
+ strIcon,
+ entry,
+ strExtensions,
+ strDesc
+ ) )
+ {
+ ok = false;
+ }
}
- return Ok;
+ return ok;
}
// ----------------------------------------------------------------------------
// wxMimeTypesManagerImpl (Unix)
// ----------------------------------------------------------------------------
-
wxMimeTypesManagerImpl::wxMimeTypesManagerImpl()
{
- m_initialized = FALSE;
+ m_initialized = false;
m_mailcapStylesInited = 0;
}
+void wxMimeTypesManagerImpl::InitIfNeeded()
+{
+ if ( !m_initialized )
+ {
+ // set the flag first to prevent recursion
+ m_initialized = true;
+
+ wxString wm = wxGetenv( wxT("WINDOWMANAGER") );
+
+ if (wm.Find( wxT("kde") ) != wxNOT_FOUND)
+ Initialize( wxMAILCAP_KDE );
+ else if (wm.Find( wxT("gnome") ) != wxNOT_FOUND)
+ Initialize( wxMAILCAP_GNOME );
+ else
+ Initialize();
+ }
+}
+
// read system and user mailcaps and other files
void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
const wxString& sExtraDir)
GetMimeInfo(sExtraDir);
// read GNOME tables
- if ( mailcapStyles & wxMAILCAP_GNOME)
+ if (mailcapStyles & wxMAILCAP_GNOME)
GetGnomeMimeInfo(sExtraDir);
// read KDE tables
- if ( mailcapStyles & wxMAILCAP_KDE)
+ if (mailcapStyles & wxMAILCAP_KDE)
GetKDEMimeInfo(sExtraDir);
m_mailcapStylesInited |= mailcapStyles;
// clear data so you can read another group of WM files
void wxMimeTypesManagerImpl::ClearData()
{
- m_aTypes.Clear ();
- m_aIcons.Clear ();
- m_aExtensions.Clear ();
- m_aDescriptions.Clear ();
+ m_aTypes.Clear();
+ m_aIcons.Clear();
+ m_aExtensions.Clear();
+ m_aDescriptions.Clear();
+
+ WX_CLEAR_ARRAY(m_aEntries);
+ m_aEntries.Empty();
- size_t cnt = m_aTypes.GetCount();
- for (size_t i = 0; i < cnt; i++)
- {
- m_aEntries[i]->Clear ();
- }
- m_aEntries.Clear ();
m_mailcapStylesInited = 0;
}
wxMimeTypesManagerImpl::~wxMimeTypesManagerImpl()
{
- ClearData(); // do we need to delete the ArrayStrings too to avoid a leak
-
-// delete m_aEntries //fix a leak here ?;
+ ClearData();
}
-
-void wxMimeTypesManagerImpl::GetMimeInfo (const wxString& sExtraDir)
+void wxMimeTypesManagerImpl::GetMimeInfo(const wxString& sExtraDir)
{
// read this for netscape or Metamail formats
wxString strHome = wxGetenv(wxT("HOME"));
wxArrayString dirs;
- dirs.Add ( strHome + wxT("/.") );
- dirs.Add ( wxT("/etc/") );
- dirs.Add ( wxT("/usr/etc/") );
- dirs.Add ( wxT("/usr/local/etc/") );
- dirs.Add ( wxT("/etc/mail/") );
- dirs.Add ( wxT("/usr/public/lib/") );
- if (!sExtraDir.IsEmpty()) dirs.Add ( sExtraDir + wxT("/") );
+ dirs.Add( strHome + wxT("/.") );
+ dirs.Add( wxT("/etc/") );
+ dirs.Add( wxT("/usr/etc/") );
+ dirs.Add( wxT("/usr/local/etc/") );
+ dirs.Add( wxT("/etc/mail/") );
+ dirs.Add( wxT("/usr/public/lib/") );
+ if (!sExtraDir.empty())
+ dirs.Add( sExtraDir + wxT("/") );
size_t nDirs = dirs.GetCount();
for ( size_t nDir = 0; nDir < nDirs; nDir++ )
{
wxString file = dirs[nDir] + wxT("mailcap");
- if ( wxFile::Exists(file) ) {
+ if ( wxFile::Exists(file) )
+ {
ReadMailcap(file);
}
file = dirs[nDir] + wxT("mime.types");
- if ( wxFile::Exists(file) ) {
+ if ( wxFile::Exists(file) )
+ {
ReadMimeTypes(file);
}
}
-
}
-bool wxMimeTypesManagerImpl::WriteToMimeTypes (int index, bool delete_index)
+bool wxMimeTypesManagerImpl::WriteToMimeTypes(int index, bool delete_index)
{
// check we have the right manager
if (! ( m_mailcapStylesInited & wxMAILCAP_STANDARD) )
- return FALSE;
+ return false;
bool bTemp;
wxString strHome = wxGetenv(wxT("HOME"));
wxMimeTextFile file;
if ( wxFile::Exists(strUserMailcap) )
{
- bTemp = file.Open(strUserMailcap);
+ bTemp = file.Open(strUserMailcap);
}
else
{
- if (delete_index) return FALSE;
+ if (delete_index)
+ return false;
+
bTemp = file.Create(strUserMailcap);
}
+
if (bTemp)
{
int nIndex;
- // test for netscape's header and return FALSE if its found
- nIndex = file.pIndexOf (wxT("#--Netscape"));
+ // test for netscape's header and return false if its found
+ 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"));
- return FALSE;
+ wxFAIL_MSG(wxT("Error in .mime.types\nTrying to mix Netscape and Metamail formats\nFile not modified"));
+ return false;
}
+
// write it in alternative format
// get rid of unwanted entries
wxString strType = m_aTypes[index];
- nIndex = file.pIndexOf (strType);
+ nIndex = file.pIndexOf(strType);
+
// get rid of all the unwanted entries...
- if (nIndex != wxNOT_FOUND) file.CommentLine (nIndex);
+ if (nIndex != wxNOT_FOUND)
+ file.CommentLine(nIndex);
if (!delete_index)
{
// add the new entries in
- wxString sTmp = strType.Append (wxT(' '), 40-strType.Len() );
+ wxString sTmp = strType.Append( wxT(' '), 40 - strType.Len() );
sTmp = sTmp + m_aExtensions[index];
- file.AddLine (sTmp);
+ file.AddLine(sTmp);
}
-
- bTemp = file.Write ();
- file.Close ();
+ bTemp = file.Write();
+ file.Close();
}
+
return bTemp;
}
-bool wxMimeTypesManagerImpl::WriteToNSMimeTypes (int index, bool delete_index)
+bool wxMimeTypesManagerImpl::WriteToNSMimeTypes(int index, bool delete_index)
{
//check we have the right managers
if (! ( m_mailcapStylesInited & wxMAILCAP_NETSCAPE) )
- return FALSE;
+ return false;
bool bTemp;
wxString strHome = wxGetenv(wxT("HOME"));
wxMimeTextFile file;
if ( wxFile::Exists(strUserMailcap) )
{
- bTemp = file.Open(strUserMailcap);
+ bTemp = file.Open(strUserMailcap);
}
else
{
- if (delete_index) return FALSE;
+ if (delete_index)
+ return false;
+
bTemp = file.Create(strUserMailcap);
}
+
if (bTemp)
{
-
// write it in the format that Netscape uses
int nIndex;
// test for netscape's header and insert if required...
- // this is a comment so use TRUE
- nIndex = file.pIndexOf (wxT("#--Netscape"), TRUE);
+ // this is a comment so use true
+ nIndex = file.pIndexOf(wxT("#--Netscape"), true);
if (nIndex == wxNOT_FOUND)
{
// either empty file or metamail format
// at present we can't cope with mixed formats, so exit to preseve
// metamail entreies
- if (file.GetLineCount () > 0)
+ 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"));
- return FALSE;
+ wxFAIL_MSG(wxT(".mime.types File not in Netscape format\nNo entries written to\n.mime.types or to .mailcap"));
+ return false;
}
- file.InsertLine (wxT( "#--Netscape Communications Corporation MIME Information" ), 0);
+
+ file.InsertLine(wxT( "#--Netscape Communications Corporation MIME Information" ), 0);
nIndex = 0;
}
wxString strType = wxT("type=") + m_aTypes[index];
- nIndex = file.pIndexOf (strType);
+ nIndex = file.pIndexOf(strType);
+
// get rid of all the unwanted entries...
if (nIndex != wxNOT_FOUND)
{
{
file.CommentLine(nIndex);
sOld = file[nIndex];
+
wxLogTrace(TRACE_MIME, wxT("--- Deleting from mime.types line '%d %s' ---"), nIndex, sOld.c_str());
- nIndex ++;
+
+ nIndex++;
}
- if (nIndex < (int) file.GetLineCount()) file.CommentLine (nIndex);
+
+ if (nIndex < (int) file.GetLineCount())
+ file.CommentLine(nIndex);
}
- else nIndex = (int) file.GetLineCount();
+ else
+ nIndex = (int) file.GetLineCount();
wxString sTmp = strType + wxT(" \\");
- if (!delete_index) file.InsertLine (sTmp, nIndex);
- if ( ! m_aDescriptions.Item(index).IsEmpty() )
+ if (!delete_index)
+ file.InsertLine(sTmp, nIndex);
+
+ if ( ! m_aDescriptions.Item(index).empty() )
{
- sTmp = wxT("desc=\"") + m_aDescriptions[index]+ wxT("\" \\") ; //.trim ??
+ sTmp = wxT("desc=\"") + m_aDescriptions[index]+ wxT("\" \\"); //.trim ??
if (!delete_index)
{
- nIndex ++;
- file.InsertLine (sTmp, nIndex);
+ nIndex++;
+ file.InsertLine(sTmp, nIndex);
}
}
- wxString sExts = m_aExtensions.Item(index);
- sTmp = wxT("exts=\"") + sExts.Trim(FALSE).Trim() + wxT("\"");
+
+ wxString sExts = m_aExtensions.Item(index);
+ sTmp = wxT("exts=\"") + sExts.Trim(false).Trim() + wxT("\"");
if (!delete_index)
{
- nIndex ++;
- file.InsertLine (sTmp, nIndex);
+ nIndex++;
+ file.InsertLine(sTmp, nIndex);
}
- bTemp = file.Write ();
- file.Close ();
+ bTemp = file.Write();
+ file.Close();
}
+
return bTemp;
}
-
-bool wxMimeTypesManagerImpl::WriteToMailCap (int index, bool delete_index)
+bool wxMimeTypesManagerImpl::WriteToMailCap(int index, bool delete_index)
{
//check we have the right managers
if ( !( ( m_mailcapStylesInited & wxMAILCAP_NETSCAPE) ||
( m_mailcapStylesInited & wxMAILCAP_STANDARD) ) )
- return FALSE;
+ 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
{
- if (delete_index) return FALSE;
+ if (delete_index)
+ return false;
+
bTemp = file.Create(strUserMailcap);
}
+
if (bTemp)
{
// now got a file we can write to ....
- wxMimeArrayString * entries = m_aEntries[index];
- size_t iOpen = entries->pIndexOf(wxT("open"));
- wxString sCmd = entries->GetCmd(iOpen);
+ wxMimeTypeCommands * entries = m_aEntries[index];
+ size_t iOpen;
+ wxString sCmd = entries->GetCommandForVerb(wxT("open"), &iOpen);
wxString sTmp;
sTmp = m_aTypes[index];
wxString sOld;
int nIndex = file.pIndexOf(sTmp);
+
// get rid of all the unwanted entries...
if (nIndex == wxNOT_FOUND)
{
while ( (sOld.Contains(wxT("\\"))) && (nIndex < (int) file.GetLineCount()) )
{
file.CommentLine(nIndex);
- if (nIndex < (int) file.GetLineCount()) sOld = sOld + file[nIndex];
+ if (nIndex < (int) file.GetLineCount())
+ sOld = sOld + file[nIndex];
}
- if (nIndex < (int) file.GetLineCount()) file.CommentLine (nIndex);
+
+ if (nIndex < (int)
+ file.GetLineCount()) file.CommentLine(nIndex);
}
- sTmp = sTmp + wxT(";") + sCmd ; //includes wxT(" %s ");
+ sTmp = 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);
- nIndex ++;
+ if (! delete_index)
+ file.InsertLine(sTmp, nIndex);
+ nIndex++;
}
-
- // write extended format
else
{
- // todo FIX this code;
+ // write extended format
+
+ // TODO - FIX this code:
// ii) lost entries
// sOld holds all the entries, but our data store only has some
// eg test= is not stored
// so far we have written the mimetype and command out
- wxStringTokenizer sT (sOld, wxT(";\\"));
- if (sT.CountTokens () > 2)
+ wxStringTokenizer sT(sOld, wxT(";\\"));
+ if (sT.CountTokens() > 2)
{
// first one mimetype; second one command, rest unknown...
wxString s;
// first unknown
s = sT.GetNextToken();
- while ( ! s.IsEmpty() )
+ while ( ! s.empty() )
{
- bool bKnownToken = FALSE;
- if (s.Contains(wxT("description="))) bKnownToken = TRUE;
- if (s.Contains(wxT("x11-bitmap="))) bKnownToken = TRUE;
+ bool bKnownToken = false;
+ if (s.Contains(wxT("description=")))
+ bKnownToken = true;
+ if (s.Contains(wxT("x11-bitmap=")))
+ bKnownToken = true;
+
size_t i;
for (i=0; i < entries->GetCount(); i++)
{
- if (s.Contains(entries->GetVerb(i))) bKnownToken = TRUE;
+ if (s.Contains(entries->GetVerb(i)))
+ bKnownToken = true;
}
+
if (!bKnownToken)
{
sTmp = sTmp + wxT("; \\");
- file.InsertLine (sTmp, nIndex);
+ file.InsertLine(sTmp, nIndex);
sTmp = s;
}
- s = sT.GetNextToken ();
- }
+ s = sT.GetNextToken();
+ }
}
- if (! m_aDescriptions[index].IsEmpty() )
+ if (! m_aDescriptions[index].empty() )
{
sTmp = sTmp + wxT("; \\");
- file.InsertLine (sTmp, nIndex);
- nIndex ++;
+ file.InsertLine(sTmp, nIndex);
+ nIndex++;
sTmp = wxT(" description=\"") + m_aDescriptions[index] + wxT("\"");
}
- if (! m_aIcons[index].IsEmpty() )
+ if (! m_aIcons[index].empty() )
{
sTmp = sTmp + wxT("; \\");
- file.InsertLine (sTmp, nIndex);
- nIndex ++;
+ file.InsertLine(sTmp, nIndex);
+ nIndex++;
sTmp = wxT(" x11-bitmap=\"") + m_aIcons[index] + wxT("\"");
}
- if ( entries->GetCount() > 1 )
+ if ( entries->GetCount() > 1 )
{
size_t i;
for (i=0; i < entries->GetCount(); i++)
if ( i != iOpen )
{
sTmp = sTmp + wxT("; \\");
- file.InsertLine (sTmp, nIndex);
- nIndex ++;
- sTmp = wxT(" ") + entries->Item(i);
+ file.InsertLine(sTmp, nIndex);
+ nIndex++;
+ sTmp = wxT(" ") + entries->GetVerbCmd(i);
}
}
- file.InsertLine (sTmp, nIndex);
- nIndex ++;
-
+ file.InsertLine(sTmp, nIndex);
+ nIndex++;
}
- bTemp = file.Write ();
- file.Close ();
+
+ bTemp = file.Write();
+ file.Close();
}
+
return bTemp;
}
-wxFileType *
-wxMimeTypesManagerImpl::Associate(const wxFileTypeInfo& ftInfo)
+wxFileType * wxMimeTypesManagerImpl::Associate(const wxFileTypeInfo& ftInfo)
{
InitIfNeeded();
- wxString strType = ftInfo.GetMimeType ();
- wxString strDesc = ftInfo.GetDescription ();
- wxString strIcon = ftInfo.GetIconFile ();
+ wxString strType = ftInfo.GetMimeType();
+ wxString strDesc = ftInfo.GetDescription();
+ wxString strIcon = ftInfo.GetIconFile();
- wxMimeArrayString *entry = new wxMimeArrayString ();
+ wxMimeTypeCommands *entry = new wxMimeTypeCommands();
- if ( ! ftInfo.GetOpenCommand().IsEmpty())
- entry->Add(wxT("open=") + ftInfo.GetOpenCommand () + wxT(" %s "));
- if ( ! ftInfo.GetPrintCommand ().IsEmpty())
- entry->Add(wxT("print=") + ftInfo.GetPrintCommand () + wxT(" %s "));
+ if ( ! ftInfo.GetOpenCommand().empty())
+ entry->Add(wxT("open=") + ftInfo.GetOpenCommand() + wxT(" %s "));
+ if ( ! ftInfo.GetPrintCommand().empty())
+ entry->Add(wxT("print=") + ftInfo.GetPrintCommand() + wxT(" %s "));
// now find where these extensions are in the data store and remove them
- wxArrayString sA_Exts = ftInfo.GetExtensions ();
+ wxArrayString sA_Exts = ftInfo.GetExtensions();
wxString sExt, sExtStore;
size_t i, nIndex;
for (i=0; i < sA_Exts.GetCount(); i++)
- {
+ {
sExt = sA_Exts.Item(i);
- //clean up to just a space before and after
- sExt.Trim().Trim(FALSE);
+
+ // 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 ++)
- {
+ for (nIndex = 0; nIndex < m_aExtensions.GetCount(); nIndex++)
+ {
sExtStore = m_aExtensions.Item(nIndex);
- if (sExtStore.Replace(sExt, wxT(" ") ) > 0) m_aExtensions.Item(nIndex) = sExtStore ;
- }
-
+ if (sExtStore.Replace(sExt, wxT(" ") ) > 0)
+ m_aExtensions.Item(nIndex) = sExtStore;
+ }
}
- if ( !DoAssociation (strType, strIcon, entry, sA_Exts, strDesc) )
+ if ( !DoAssociation(strType, strIcon, entry, sA_Exts, strDesc) )
return NULL;
return GetFileTypeFromMimeType(strType);
}
-
bool wxMimeTypesManagerImpl::DoAssociation(const wxString& strType,
const wxString& strIcon,
- wxMimeArrayString *entry,
+ wxMimeTypeCommands *entry,
const wxArrayString& strExtensions,
const wxString& strDesc)
{
- int nIndex = AddToMimeData(strType, strIcon, entry, strExtensions, strDesc, TRUE);
+ int nIndex = AddToMimeData(strType, strIcon, entry, strExtensions, strDesc, true);
if ( nIndex == wxNOT_FOUND )
- return FALSE;
+ return false;
- return WriteMimeInfo (nIndex, FALSE);
+ return WriteMimeInfo(nIndex, false);
}
bool wxMimeTypesManagerImpl::WriteMimeInfo(int nIndex, bool delete_mime )
{
- bool ok = TRUE;
+ bool ok = true;
if ( m_mailcapStylesInited & wxMAILCAP_STANDARD )
{
// write in metamail format;
- if (WriteToMimeTypes (nIndex, delete_mime) )
- if ( WriteToMailCap (nIndex, delete_mime) )
- ok = FALSE;
+ if (WriteToMimeTypes(nIndex, delete_mime) )
+ if ( WriteToMailCap(nIndex, delete_mime) )
+ ok = false;
}
+
if ( m_mailcapStylesInited & wxMAILCAP_NETSCAPE )
{
// write in netsacpe format;
- if (WriteToNSMimeTypes (nIndex, delete_mime) )
- if ( WriteToMailCap (nIndex, 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;
+ if (WriteToNSMimeTypes(nIndex, delete_mime) )
+ if ( WriteToMailCap(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)
{
// write in KDE format;
- if (WriteKDEMimeFile (nIndex, delete_mime) )
- ok = FALSE;
+ if (WriteKDEMimeFile(nIndex, delete_mime) )
+ ok = false;
}
return ok;
int wxMimeTypesManagerImpl::AddToMimeData(const wxString& strType,
const wxString& strIcon,
- wxMimeArrayString *entry,
+ wxMimeTypeCommands *entry,
const wxArrayString& strExtensions,
const wxString& strDesc,
- bool ReplaceExisting)
+ bool replaceExisting)
{
InitIfNeeded();
- wxLogTrace(TRACE_MIME, wxT("In Add to Mime data '%s' with %d entries and %d exts ---"),
- strType.c_str(), entry->GetCount(), strExtensions.GetCount() );
-
// ensure mimetype is always lower case
- wxString mimeType = strType;
- mimeType.MakeLower();
+ wxString mimeType = strType.Lower();
+
+ // is this a known MIME type?
int nIndex = m_aTypes.Index(mimeType);
if ( nIndex == wxNOT_FOUND )
{
// new file type
m_aTypes.Add(mimeType);
m_aIcons.Add(strIcon);
- m_aEntries.Add(entry);
- size_t i;
- // change nIndex so we can add to the correct line
- nIndex = m_aExtensions.Add(wxT(' '));
- for (i = 0; i < strExtensions.GetCount(); i ++)
- {
- if (! m_aExtensions.Item(nIndex).Contains(wxT(' ') + strExtensions.Item(i) + wxT(' ')))
- m_aExtensions.Item(nIndex) += strExtensions.Item(i) + wxT(' ');
- }
- m_aDescriptions.Add(strDesc);
+ m_aEntries.Add(entry ? entry : new wxMimeTypeCommands);
+
+ // change nIndex so we can use it below to add the extensions
+ m_aExtensions.Add(wxEmptyString);
+ nIndex = m_aExtensions.size() - 1;
+ m_aDescriptions.Add(strDesc);
}
- else
+ else // yes, we already have it
{
- // nIndex has the existing data
- // always add the extensions to this mimetype
- size_t i;
- for (i = 0; i < strExtensions.GetCount(); i ++)
- {
- if (! m_aExtensions.Item(nIndex).Contains(wxT(' ') + strExtensions.Item(i) + wxT(' ')))
- m_aExtensions.Item(nIndex) += strExtensions.Item(i) + wxT(' ');
- }
- if (ReplaceExisting)
+ if ( replaceExisting )
{
// if new description change it
- if ( ! strDesc.IsEmpty())
+ if ( !strDesc.empty())
m_aDescriptions[nIndex] = strDesc;
// if new icon change it
- if ( ! strIcon.IsEmpty())
+ if ( !strIcon.empty())
m_aIcons[nIndex] = strIcon;
- wxMimeArrayString *entryOld = m_aEntries[nIndex];
- // replace any matching entries...
- for (i=0; i < entry->GetCount(); i++)
- entryOld->ReplaceOrAddLineCmd (entry->GetVerb(i),
- entry->GetCmd (i) );
+ if ( entry )
+ {
+ delete m_aEntries[nIndex];
+ m_aEntries[nIndex] = entry;
+ }
}
- else
+ else // add data we don't already have ...
{
- // add data we don't already have ...
// if new description add only if none
- if ( ! strDesc.IsEmpty() && m_aDescriptions.Item(i).IsEmpty() )
+ if ( m_aDescriptions[nIndex].empty() )
m_aDescriptions[nIndex] = strDesc;
// if new icon and no existing icon
- if ( ! strIcon.IsEmpty() && m_aIcons.Item(i). IsEmpty () )
+ if ( m_aIcons[nIndex].empty() )
m_aIcons[nIndex] = strIcon;
- wxMimeArrayString *entryOld = m_aEntries[nIndex];
// add any new entries...
- for (i=0; i < entry->GetCount(); i++)
+ if ( entry )
{
- wxString sVerb = entry->GetVerb(i);
- if ( entryOld->pIndexOf ( sVerb ) == (size_t) wxNOT_FOUND )
- entryOld->Add (entry->Item(i));
+ wxMimeTypeCommands *entryOld = m_aEntries[nIndex];
+
+ size_t count = entry->GetCount();
+ for ( size_t i = 0; i < count; i++ )
+ {
+ const wxString& verb = entry->GetVerb(i);
+ if ( !entryOld->HasVerb(verb) )
+ {
+ entryOld->AddOrReplaceVerb(verb, entry->GetCmd(i));
+ }
+ }
+
+ // as we don't store it anywhere, it won't be deleted later as
+ // usual -- do it immediately instead
+ delete entry;
}
}
}
+ // always add the extensions to this mimetype
+ wxString& exts = m_aExtensions[nIndex];
+
+ // add all extensions we don't have yet
+ size_t count = strExtensions.GetCount();
+ for ( size_t i = 0; i < count; i++ )
+ {
+ wxString ext = strExtensions[i] + wxT(' ');
+
+ if ( exts.Find(ext) == wxNOT_FOUND )
+ {
+ exts += ext;
+ }
+ }
+
// 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() );
+ m_aTypes.Count() == m_aExtensions.Count() &&
+ m_aTypes.Count() == m_aIcons.Count() &&
+ m_aTypes.Count() == m_aDescriptions.Count() );
return nIndex;
}
-
-wxFileType *
-wxMimeTypesManagerImpl::GetFileTypeFromExtension(const wxString& ext)
+wxFileType * wxMimeTypesManagerImpl::GetFileTypeFromExtension(const wxString& ext)
{
- if (ext.IsEmpty() )
+ if (ext.empty() )
return NULL;
InitIfNeeded();
- wxFileType *fileType = NULL;
size_t count = m_aExtensions.GetCount();
for ( size_t n = 0; n < count; n++ )
- {
- wxString extensions = m_aExtensions[n];
- while ( !extensions.IsEmpty() ) {
- wxString field = extensions.BeforeFirst(wxT(' '));
- extensions = extensions.AfterFirst(wxT(' '));
+ {
+ wxStringTokenizer tk(m_aExtensions[n], wxT(' '));
+ while ( tk.HasMoreTokens() )
+ {
// consider extensions as not being case-sensitive
- if ( field.IsSameAs(ext, FALSE /* no case */) )
- {
+ if ( tk.GetNextToken().IsSameAs(ext, false /* no case */) )
+ {
// found
- if (fileType == NULL) fileType = new wxFileType;
+ wxFileType *fileType = new wxFileType;
fileType->m_impl->Init(this, n);
- // adds this mime type to _list_ of mime types with this extension
+
+ return fileType;
}
}
}
- return fileType;
+ return NULL;
}
-wxFileType *
-wxMimeTypesManagerImpl::GetFileTypeFromMimeType(const wxString& mimeType)
+wxFileType * wxMimeTypesManagerImpl::GetFileTypeFromMimeType(const wxString& mimeType)
{
InitIfNeeded();
wxString strCategory = mimetype.BeforeFirst(wxT('/'));
size_t nCount = m_aTypes.Count();
- for ( size_t n = 0; n < nCount; n++ ) {
+ for ( size_t n = 0; n < nCount; n++ )
+ {
if ( (m_aTypes[n].BeforeFirst(wxT('/')) == strCategory ) &&
- m_aTypes[n].AfterFirst(wxT('/')) == wxT("*") ) {
+ m_aTypes[n].AfterFirst(wxT('/')) == wxT("*") )
+ {
index = n;
break;
}
-
}
if ( index != wxNOT_FOUND )
{
- fileType = new wxFileType;
+ // don't throw away fileType that was already found
+ if (!fileType)
+ fileType = new wxFileType;
fileType->m_impl->Init(this, index);
}
+
return fileType;
}
-
wxString wxMimeTypesManagerImpl::GetCommand(const wxString & verb, size_t nIndex) const
{
wxString command, testcmd, sV, sTmp;
sV = verb + wxT("=");
+
// list of verb = command pairs for this mimetype
- wxMimeArrayString * sPairs = m_aEntries [nIndex];
+ wxMimeTypeCommands * sPairs = m_aEntries [nIndex];
size_t i;
- for ( i = 0; i < sPairs->GetCount () ; i++ )
+ for ( i = 0; i < sPairs->GetCount (); i++ )
{
- sTmp = sPairs->Item (i);
- if ( sTmp.Contains(sV) ) command = sTmp.AfterFirst(wxT('='));
+ sTmp = sPairs->GetVerbCmd (i);
+ if ( sTmp.Contains(sV) )
+ command = sTmp.AfterFirst(wxT('='));
}
+
return command;
}
wxString extensions;
const wxArrayString& exts = filetype.GetExtensions();
size_t nExts = exts.GetCount();
- for ( size_t nExt = 0; nExt < nExts; nExt++ ) {
- if ( nExt > 0 ) {
+ for ( size_t nExt = 0; nExt < nExts; nExt++ )
+ {
+ if ( nExt > 0 )
extensions += wxT(' ');
- }
+
extensions += exts[nExt];
}
// this means all the get functions don't work fix this
wxString strIcon;
wxString sTmp = strExtensions;
- wxMimeArrayString * entry = new wxMimeArrayString () ;
wxArrayString sExts;
- sTmp.Trim().Trim(FALSE);
+ sTmp.Trim().Trim(false);
- while (!sTmp.IsEmpty())
+ while (!sTmp.empty())
{
- sExts.Add (sTmp.AfterLast(wxT(' ')));
+ sExts.Add(sTmp.AfterLast(wxT(' ')));
sTmp = sTmp.BeforeLast(wxT(' '));
}
- AddToMimeData (strMimeType, strIcon, entry, sExts, strDesc, (bool)TRUE);
+ AddToMimeData(strMimeType, strIcon, NULL, sExts, strDesc, true);
}
void wxMimeTypesManagerImpl::AddMailcapInfo(const wxString& strType,
{
InitIfNeeded();
- wxMimeArrayString *entry = new wxMimeArrayString;
+ wxMimeTypeCommands *entry = new wxMimeTypeCommands;
entry->Add(wxT("open=") + strOpenCmd);
entry->Add(wxT("print=") + strPrintCmd);
entry->Add(wxT("test=") + strTest);
wxString strIcon;
wxArrayString strExtensions;
- AddToMimeData (strType, strIcon, entry, strExtensions, strDesc, TRUE);
-
+ AddToMimeData(strType, strIcon, entry, strExtensions, strDesc, true);
}
bool wxMimeTypesManagerImpl::ReadMimeTypes(const wxString& strFileName)
strFileName.c_str());
wxTextFile file(strFileName);
+#if defined(__WXGTK20__) && wxUSE_UNICODE
+ if ( !file.Open(wxConvUTF8) )
+#else
if ( !file.Open() )
- return FALSE;
+#endif
+ return false;
// the information we extract
wxString strMimeType, strDesc, strExtensions;
size_t nLineCount = file.GetLineCount();
const wxChar *pc = NULL;
- for ( size_t nLine = 0; nLine < nLineCount; nLine++ ) {
- if ( pc == NULL ) {
+ for ( size_t nLine = 0; nLine < nLineCount; nLine++ )
+ {
+ if ( pc == NULL )
+ {
// now we're at the start of the line
pc = file[nLine].c_str();
}
- else {
+ else
+ {
// we didn't finish with the previous line yet
nLine--;
}
pc++;
// comment or blank line?
- if ( *pc == wxT('#') || !*pc ) {
+ if ( *pc == wxT('#') || !*pc )
+ {
// skip the whole line
pc = NULL;
continue;
// detect file format
const wxChar *pEqualSign = wxStrchr(pc, wxT('='));
- if ( pEqualSign == NULL ) {
+ if ( pEqualSign == NULL )
+ {
// brief format
// ------------
// first field is mime type
- for ( strMimeType.Empty(); !wxIsspace(*pc) && *pc != wxT('\0'); pc++ ) {
+ for ( strMimeType.Empty(); !wxIsspace(*pc) && *pc != wxT('\0'); pc++ )
+ {
strMimeType += *pc;
}
// no description...
strDesc.Empty();
}
- else {
+ else
+ {
// expanded format
// ---------------
// eat whitespace
for ( pc = pEqualSign + 1; wxIsspace(*pc); pc++ )
- ;
+ ;
const wxChar *pEnd;
- if ( *pc == wxT('"') ) {
+ if ( *pc == wxT('"') )
+ {
// the string is quoted and ends at the matching quote
pEnd = wxStrchr(++pc, wxT('"'));
- if ( pEnd == NULL ) {
- wxLogWarning(_("Mime.types file %s, line %d: unterminated "
- "quoted string."),
- strFileName.c_str(), nLine + 1);
+ if ( pEnd == NULL )
+ {
+ wxLogWarning(wxT("Mime.types file %s, line %lu: unterminated quoted string."),
+ strFileName.c_str(), nLine + 1L);
}
}
- else {
+ else
+ {
// unquoted string ends at the first space or at the end of
// line
for ( pEnd = pc; *pEnd && !wxIsspace(*pEnd); pEnd++ )
- ;
+ ;
}
// now we have the RHS (field value)
wxString strRHS(pc, pEnd - pc);
// check what follows this entry
- if ( *pEnd == wxT('"') ) {
+ if ( *pEnd == wxT('"') )
+ {
// skip this quote
pEnd++;
}
for ( pc = pEnd; wxIsspace(*pc); pc++ )
- ;
+ ;
// if there is something left, it may be either a '\\' to continue
// the line or the next field of the same entry
- bool entryEnded = *pc == wxT('\0'),
- nextFieldOnSameLine = FALSE;
- if ( !entryEnded ) {
+ bool entryEnded = *pc == wxT('\0');
+ bool nextFieldOnSameLine = false;
+ if ( !entryEnded )
+ {
nextFieldOnSameLine = ((*pc != wxT('\\')) || (pc[1] != wxT('\0')));
}
// now see what we got
- if ( strLHS == wxT("type") ) {
+ if ( strLHS == wxT("type") )
+ {
strMimeType = strRHS;
}
- else if ( strLHS == wxT("desc") ) {
+ else if ( strLHS.StartsWith(wxT("desc")) )
+ {
strDesc = strRHS;
}
- else if ( strLHS == wxT("exts") ) {
+ else if ( strLHS == wxT("exts") )
+ {
strExtensions = strRHS;
}
- else {
+ else if ( strLHS == wxT("icon") )
+ {
// this one is simply ignored: it usually refers to Netscape
// built in icons which are useless for us anyhow
- if ( strLHS != _T("icon") )
- {
- wxLogWarning(_("Unknown field in file %s, line %d: '%s'."),
- strFileName.c_str(), nLine + 1, strLHS.c_str());
- }
+ }
+ else if ( !strLHS.StartsWith(wxT("x-")) )
+ {
+ // we suppose that all fields starting with "X-" are
+ // 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 %lu: '%s'."),
+ strFileName.c_str(), nLine + 1L, strLHS.c_str());
}
- if ( !entryEnded ) {
+ if ( !entryEnded )
+ {
if ( !nextFieldOnSameLine )
pc = NULL;
//else: don't reset it
strExtensions.Replace(wxT(","), wxT(" "));
// also deal with the leading dot
- if ( !strExtensions.IsEmpty() && strExtensions[0u] == wxT('.') )
+ if ( !strExtensions.empty() && strExtensions[0u] == wxT('.') )
{
strExtensions.erase(0, 1);
}
- wxLogTrace(TRACE_MIME, wxT("--- Found Mimetype '%s' ---"),
- strMimeType.c_str());
+ wxLogTrace(TRACE_MIME, wxT("mime.types: '%s' => '%s' (%s)"),
+ strExtensions.c_str(),
+ strMimeType.c_str(),
+ strDesc.c_str());
AddMimeTypeInfo(strMimeType, strExtensions, strDesc);
pc = NULL;
}
- return TRUE;
+ return true;
+}
+
+// ----------------------------------------------------------------------------
+// UNIX mailcap files parsing
+// ----------------------------------------------------------------------------
+
+// the data for a single MIME type
+struct MailcapLineData
+{
+ // field values
+ wxString type,
+ cmdOpen,
+ test,
+ icon,
+ desc;
+
+ wxArrayString verbs,
+ commands;
+
+ // flags
+ bool testfailed,
+ needsterminal,
+ copiousoutput;
+
+ MailcapLineData() { testfailed = needsterminal = copiousoutput = false; }
+};
+
+// process a non-standard (i.e. not the first or second one) mailcap field
+bool
+wxMimeTypesManagerImpl::ProcessOtherMailcapField(MailcapLineData& data,
+ const wxString& curField)
+{
+ if ( curField.empty() )
+ {
+ // we don't care
+ return true;
+ }
+
+ // is this something of the form foo=bar?
+ const wxChar *pEq = wxStrchr(curField, wxT('='));
+ if ( pEq != NULL )
+ {
+ // split "LHS = RHS" in 2
+ wxString lhs = curField.BeforeFirst(wxT('=')),
+ rhs = curField.AfterFirst(wxT('='));
+
+ lhs.Trim(true); // from right
+ rhs.Trim(false); // from left
+
+ // it might be quoted
+ if ( !rhs.empty() && rhs[0u] == wxT('"') && rhs.Last() == wxT('"') )
+ {
+ rhs = rhs.Mid(1, rhs.length() - 2);
+ }
+
+ // is it a command verb or something else?
+ if ( lhs == wxT("test") )
+ {
+ if ( wxSystem(rhs) == 0 )
+ {
+ // ok, test passed
+ wxLogTrace(TRACE_MIME_TEST,
+ wxT("Test '%s' for mime type '%s' succeeded."),
+ rhs.c_str(), data.type.c_str());
+ }
+ else
+ {
+ wxLogTrace(TRACE_MIME_TEST,
+ wxT("Test '%s' for mime type '%s' failed, skipping."),
+ rhs.c_str(), data.type.c_str());
+
+ data.testfailed = true;
+ }
+ }
+ else if ( lhs == wxT("desc") )
+ {
+ data.desc = rhs;
+ }
+ else if ( lhs == wxT("x11-bitmap") )
+ {
+ data.icon = rhs;
+ }
+ else if ( lhs == wxT("notes") )
+ {
+ // ignore
+ }
+ else // not a (recognized) special case, must be a verb (e.g. "print")
+ {
+ data.verbs.Add(lhs);
+ data.commands.Add(rhs);
+ }
+ }
+ else // '=' not found
+ {
+ // so it must be a simple flag
+ if ( curField == wxT("needsterminal") )
+ {
+ data.needsterminal = true;
+ }
+ else if ( curField == wxT("copiousoutput"))
+ {
+ // copiousoutput impies that the viewer is a console program
+ data.needsterminal =
+ data.copiousoutput = true;
+ }
+ else if ( !IsKnownUnimportantField(curField) )
+ {
+ return false;
+ }
+ }
+
+ return true;
}
bool wxMimeTypesManagerImpl::ReadMailcap(const wxString& strFileName,
bool fallback)
{
-// wxLog::AddTraceMask (TRACE_MIME);
wxLogTrace(TRACE_MIME, wxT("--- Parsing mailcap file '%s' ---"),
strFileName.c_str());
wxTextFile file(strFileName);
+#if defined(__WXGTK20__) && wxUSE_UNICODE
+ if ( !file.Open(wxConvUTF8) )
+#else
if ( !file.Open() )
- return FALSE;
+#endif
+ return false;
+
+ // indices of MIME types (in m_aTypes) we already found in this file
+ //
+ // (see the comments near the end of function for the reason we need this)
+ wxArrayInt aIndicesSeenHere;
- // see the comments near the end of function for the reason we need these
- // variables (search for the next occurence of them)
- // indices of MIME types (in m_aTypes) we already found in this file
- wxArrayInt aEntryIndices;
- // aLastIndices[n] is the index of last element in
- // m_aEntries[aEntryIndices[n]] from this file
- // wxArrayInt aLastIndices;
+ // accumulator for the current field
+ wxString curField;
+ curField.reserve(1024);
size_t nLineCount = file.GetLineCount();
- for ( size_t nLine = 0; nLine < nLineCount; nLine++ ) {
+ for ( size_t nLine = 0; nLine < nLineCount; nLine++ )
+ {
// now we're at the start of the line
const wxChar *pc = file[nLine].c_str();
continue;
// no, do parse
+ // ------------
// what field are we currently in? The first 2 are fixed and there may
- // be an arbitrary number of other fields -- currently, we are not
- // interested in any of them, but we should parse them as well...
+ // be an arbitrary number of other fields parsed by
+ // ProcessOtherMailcapField()
+ //
+ // the first field is the MIME type
enum
{
Field_Type,
Field_OpenCmd,
Field_Other
- } currentToken = Field_Type;
+ }
+ currentToken = Field_Type;
// the flags and field values on the current line
- bool needsterminal = FALSE,
- copiousoutput = FALSE;
- wxMimeArrayString *entry = NULL; // suppress compiler warning
-
- wxString strType,
- strOpenCmd,
- strIcon,
- strTest,
- strDesc,
- curField; // accumulator
- bool cont = TRUE;
- bool test_passed = TRUE;
- while ( cont ) {
- switch ( *pc ) {
+ MailcapLineData data;
+
+ bool cont = true;
+ while ( cont )
+ {
+ switch ( *pc )
+ {
case wxT('\\'):
// interpret the next character literally (notice that
// backslash can be used for line continuation)
- if ( *++pc == wxT('\0') ) {
+ if ( *++pc == wxT('\0') )
+ {
// fetch the next line if there is one
- if ( nLine == nLineCount - 1 ) {
+ if ( nLine == nLineCount - 1 )
+ {
// something is wrong, bail out
- cont = FALSE;
+ cont = false;
- wxLogDebug(wxT("Mailcap file %s, line %d: "
- "'\\' on the end of the last line "
- "ignored."),
+ wxLogDebug(wxT("Mailcap file %s, line %lu: '\\' on the end of the last line ignored."),
strFileName.c_str(),
- nLine + 1);
+ nLine + 1L);
}
- else {
+ else
+ {
// pass to the beginning of the next line
pc = file[++nLine].c_str();
continue;
}
}
- else {
+ else
+ {
// just a normal character
curField += *pc;
}
break;
case wxT('\0'):
- cont = FALSE; // end of line reached, exit the loop
+ cont = false; // end of line reached, exit the loop
- // fall through
+ // fall through to still process this field
case wxT(';'):
- // store this field and start looking for the next one
-
// trim whitespaces from both sides
- curField.Trim(TRUE).Trim(FALSE);
+ curField.Trim(true).Trim(false);
- switch ( currentToken ) {
+ switch ( currentToken )
+ {
case Field_Type:
- strType = curField;
- if ( strType.empty() ) {
+ data.type = curField.Lower();
+ if ( data.type.empty() )
+ {
// I don't think that this is a valid mailcap
// entry, but try to interpret it somehow
- strType = _T('*');
+ data.type = wxT('*');
}
- if ( strType.Find(wxT('/')) == wxNOT_FOUND ) {
+ if ( data.type.Find(wxT('/')) == wxNOT_FOUND )
+ {
// we interpret "type" as "type/*"
- strType += wxT("/*");
+ data.type += wxT("/*");
}
currentToken = Field_OpenCmd;
break;
case Field_OpenCmd:
- strOpenCmd = curField;
- entry = new wxMimeArrayString ();
- entry->Add(wxT("open=") + strOpenCmd);
+ data.cmdOpen = curField;
currentToken = Field_Other;
break;
case Field_Other:
- if ( !curField.empty() ) {
- // "good" mailcap entry?
- bool ok = TRUE;
-
- if ( IsKnownUnimportantField(curField) ) ok = FALSE;
-
- // is this something of the form foo=bar?
- const wxChar *pEq = wxStrchr(curField, wxT('='));
- if (ok)
- {
- if ( pEq != NULL )
- {
- wxString lhs = curField.BeforeFirst(wxT('=')),
- rhs = curField.AfterFirst(wxT('='));
-
- lhs.Trim(TRUE); // from right
- rhs.Trim(FALSE); // from left
-
- // it might be quoted
- if ( rhs[0u] == wxT('"') && rhs.Last() == wxT('"') )
- {
- wxString sTmp = wxString(rhs.c_str() + 1, rhs.Len() - 2);
- rhs = sTmp;
- }
- bool verbfound = TRUE;
- if ( lhs.Contains (wxT("test")))
- {
- if ( ! rhs.IsEmpty() )
- {
- if ( wxSystem(rhs) == 0 ) {
- // ok, test passed
- test_passed = TRUE;
- wxLogTrace(TRACE_MIME,
- wxT("Test '%s' for mime type '%s' succeeded."),
- rhs.c_str(), strType.c_str());
-
- }
- else {
- test_passed = FALSE;
- wxLogTrace(TRACE_MIME,
- wxT("Test '%s' for mime type '%s' failed."),
- rhs.c_str(), strType.c_str());
- }
- }
- verbfound = FALSE;
- }
- if ( lhs.Contains (wxT("desc")))
- {
- strDesc = rhs;
- verbfound = FALSE;
- }
- if ( lhs.Contains (wxT("x11-bitmap")))
- {
- strIcon = rhs;
- verbfound = FALSE;
- }
- if ( lhs.Contains (wxT("notes")))
- {
- // ignore
- verbfound = FALSE;
- }
- if (verbfound) entry->Add ( lhs + wxT('=') + rhs );
- ok = TRUE;
- }
- else
- {
- // no, it's a simple flag
- if ( curField == wxT("needsterminal") ) {
- needsterminal = TRUE;
- ok = TRUE;
- }
- if ( curField == wxT("copiousoutput")) {
- // copiousoutput impies that the
- // viewer is a console program
- needsterminal =
- copiousoutput =
- ok = TRUE;
-
- if ( !ok )
- {
- // don't flood the user with error
- // messages if we don't understand
- // something in his mailcap, but give
- // them in debug mode because this might
- // be useful for the programmer
- wxLogDebug
- (
- wxT("Mailcap file %s, line %d: "
- "unknown field '%s' for the "
- "MIME type '%s' ignored."),
- strFileName.c_str(),
- nLine + 1,
- curField.c_str(),
- strType.c_str()
- );
-
- }
-
- }
-
- }
-
- }
-
+ if ( !ProcessOtherMailcapField(data, curField) )
+ {
+ // don't flood the user with error messages if
+ // we don't understand something in his
+ // mailcap, but give them in debug mode because
+ // this might be useful for the programmer
+ wxLogDebug
+ (
+ wxT("Mailcap file %s, line %lu: unknown field '%s' for the MIME type '%s' ignored."),
+ strFileName.c_str(),
+ nLine + 1L,
+ curField.c_str(),
+ data.type.c_str()
+ );
+ }
+ else if ( data.testfailed )
+ {
+ // skip this entry entirely
+ cont = false;
}
-
// it already has this value
//currentToken = Field_Other;
pc++;
}
+ // we read the entire entry, check what have we got
+ // ------------------------------------------------
+
// check that we really read something reasonable
- if ( currentToken == Field_Type || currentToken == Field_OpenCmd ) {
- wxLogWarning(_("Mailcap file %s, line %d: incomplete entry "
- "ignored."),
- strFileName.c_str(), nLine + 1);
- }
- else {
- // support for flags:
- // 1. create an xterm for 'needsterminal'
- // 2. append "| $PAGER" for 'copiousoutput'
- //
- // Note that the RFC says that having both needsterminal and
- // copiousoutput is probably a mistake, so it seems that running
- // programs with copiousoutput inside an xterm as it is done now
- // is a bad idea (FIXME)
- if ( copiousoutput )
- {
- const wxChar *p = wxGetenv(_T("PAGER"));
- strOpenCmd << _T(" | ") << (p ? p : _T("more"));
- wxLogTrace(TRACE_MIME, wxT("Replacing .(for pager)...") + entry->Item(0u) + wxT("with") + strOpenCmd );
-
- entry->ReplaceOrAddLineCmd (wxString(wxT("open")), strOpenCmd );
- }
+ if ( currentToken < Field_Other )
+ {
+ wxLogWarning(wxT("Mailcap file %s, line %lu: incomplete entry ignored."),
+ strFileName.c_str(), nLine + 1L);
- if ( needsterminal )
- {
- strOpenCmd.Printf(_T("xterm -e sh -c '%s'"), strOpenCmd.c_str());
- wxLogTrace(TRACE_MIME, wxT("Replacing .(for needs term)...") + entry->Item(0u) + wxT("with") + strOpenCmd );
+ continue;
+ }
- entry->ReplaceOrAddLineCmd (wxString(wxT("open")), strOpenCmd );
- }
+ // if the test command failed, it's as if the entry were not there at all
+ if ( data.testfailed )
+ {
+ continue;
+ }
- // NB: because of complications below (we must get entries priority
- // right), we can't use AddMailcapInfo() here, unfortunately.
- if ( test_passed )
- {
- strType.MakeLower();
- bool overwrite = TRUE;
- int entryIndex ;
- if (fallback)
- overwrite = FALSE;
- else
- {
- int nIndex = m_aTypes.Index(strType);
- entryIndex = aEntryIndices.Index(nIndex);
- if ( entryIndex == wxNOT_FOUND )
- {
- //check this fix
- // first time in this file, so replace the icons, entries
- // and description (no extensions to replace so ignore these
- overwrite = TRUE;
- aEntryIndices.Add(nIndex);
- //aLastIndices.Add(0);
- }
- else {
- // not the first time in _this_ file
- // so we don't want to overwrite
- // existing entries,but want to add to them
- // so we don't alter the mimetype
- // the indices were shifted by 1
- overwrite = FALSE;
- }
+ // support for flags:
+ // 1. create an xterm for 'needsterminal'
+ // 2. append "| $PAGER" for 'copiousoutput'
+ //
+ // Note that the RFC says that having both needsterminal and
+ // copiousoutput is probably a mistake, so it seems that running
+ // programs with copiousoutput inside an xterm as it is done now
+ // is a bad idea (FIXME)
+ if ( data.copiousoutput )
+ {
+ const wxChar *p = wxGetenv(wxT("PAGER"));
+ data.cmdOpen << wxT(" | ") << (p ? p : wxT("more"));
+ }
+
+ if ( data.needsterminal )
+ {
+ data.cmdOpen = wxString::Format(wxT("xterm -e sh -c '%s'"),
+ data.cmdOpen.c_str());
+ }
+ if ( !data.cmdOpen.empty() )
+ {
+ data.verbs.Insert(wxT("open"), 0);
+ data.commands.Insert(data.cmdOpen, 0);
+ }
- }
- wxArrayString strExtensions;
- AddToMimeData (strType, strIcon, entry, strExtensions, strDesc, !overwrite );
- test_passed = TRUE;
- }
+ // we have to decide whether the new entry should replace any entries
+ // for the same MIME type we had previously found or not
+ bool overwrite;
+
+ // the fall back entries have the lowest priority, by definition
+ if ( fallback )
+ {
+ overwrite = false;
+ }
+ else
+ {
+ // have we seen this one before?
+ int nIndex = m_aTypes.Index(data.type);
+
+ // and if we have, was it in this file? if not, we should
+ // overwrite the previously seen one
+ overwrite = nIndex == wxNOT_FOUND ||
+ aIndicesSeenHere.Index(nIndex) == wxNOT_FOUND;
}
+ wxLogTrace(TRACE_MIME, wxT("mailcap %s: %s [%s]"),
+ data.type.c_str(), data.cmdOpen.c_str(),
+ overwrite ? wxT("replace") : wxT("add"));
+
+ int n = AddToMimeData
+ (
+ data.type,
+ data.icon,
+ new wxMimeTypeCommands(data.verbs, data.commands),
+ wxArrayString() /* extensions */,
+ data.desc,
+ overwrite
+ );
+
+ if ( overwrite )
+ {
+ aIndicesSeenHere.Add(n);
+ }
}
- return TRUE;
+ return true;
}
size_t wxMimeTypesManagerImpl::EnumAllFileTypes(wxArrayString& mimetypes)
{
// don't return template types from here (i.e. anything containg '*')
type = m_aTypes[n];
- if ( type.Find(_T('*')) == wxNOT_FOUND )
+ if ( type.Find(wxT('*')) == wxNOT_FOUND )
{
mimetypes.Add(type);
}
bool wxMimeTypesManagerImpl::Unassociate(wxFileType *ft)
{
+ InitIfNeeded();
+
wxArrayString sMimeTypes;
- ft->GetMimeTypes (sMimeTypes);
+ ft->GetMimeTypes(sMimeTypes);
wxString sMime;
size_t i;
for (i = 0; i < sMimeTypes.GetCount(); i ++)
{
sMime = sMimeTypes.Item(i);
- int nIndex = m_aTypes.Index (sMime);
+ int nIndex = m_aTypes.Index(sMime);
if ( nIndex == wxNOT_FOUND)
{
// error if we get here ??
- return FALSE;
+ return false;
}
else
{
- WriteMimeInfo(nIndex, TRUE );
+ WriteMimeInfo(nIndex, true);
m_aTypes.RemoveAt(nIndex);
m_aEntries.RemoveAt(nIndex);
m_aExtensions.RemoveAt(nIndex);
m_aTypes.Count() == m_aIcons.Count() &&
m_aTypes.Count() == m_aDescriptions.Count() );
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
{
static const wxChar *knownFields[] =
{
- _T("x-mozilla-flags"),
- _T("nametemplate"),
- _T("textualnewlines"),
+ wxT("x-mozilla-flags"),
+ wxT("nametemplate"),
+ wxT("textualnewlines"),
};
- wxString field = fieldAll.BeforeFirst(_T('='));
+ wxString field = fieldAll.BeforeFirst(wxT('='));
for ( size_t n = 0; n < WXSIZEOF(knownFields); n++ )
{
if ( field.CmpNoCase(knownFields[n]) == 0 )
- return TRUE;
+ return true;
}
- return FALSE;
+ return false;
}
#endif
// wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE
-
projects / wxWidgets.git / blobdiff