/////////////////////////////////////////////////////////////////////////////
-// Name: unix/mimetype.cpp
+// Name: src/unix/mimetype.cpp
// Purpose: classes and functions to manage MIME types
// Author: Vadim Zeitlin
// Modified by:
#include "wx/wxprec.h"
#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
- #include "wx/defs.h"
+ #pragma hdrstop
#endif
#if wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE
+#include "wx/unix/mimetype.h"
+
#ifndef WX_PRECOMP
- #include "wx/string.h"
+ #include "wx/dynarray.h"
+ #include "wx/string.h"
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/utils.h"
#endif
-#include "wx/log.h"
#include "wx/file.h"
-#include "wx/intl.h"
-#include "wx/dynarray.h"
#include "wx/confbase.h"
#include "wx/ffile.h"
#include "wx/textfile.h"
#include "wx/dir.h"
-#include "wx/utils.h"
#include "wx/tokenzr.h"
#include "wx/iconloc.h"
#include "wx/filename.h"
-#include "wx/unix/mimetype.h"
+#if wxUSE_LIBGNOMEVFS
+ // Not GUI dependent
+ #include "wx/gtk/gnome/gvfs.h"
+#endif
// other standard headers
#include <ctype.h>
-#ifdef __VMS
-/* silence warnings for comparing unsigned int's <0 */
-# pragma message disable unscomzer
-#endif
-
-// wxMimeTypeCommands stores the verbs defined for the given MIME type with
-// their values
-class wxMimeTypeCommands
-{
-public:
- wxMimeTypeCommands() {}
-
- wxMimeTypeCommands(const wxArrayString& verbs,
- const wxArrayString& commands)
- : m_verbs(verbs),
- m_commands(commands)
- {
- }
-
- // add a new verb with the command or replace the old value
- void AddOrReplaceVerb(const wxString& verb, const wxString& cmd)
- {
- int n = m_verbs.Index(verb, false /* ignore case */);
- if ( n == wxNOT_FOUND )
- {
- m_verbs.Add(verb);
- m_commands.Add(cmd);
- }
- else
- {
- m_commands[n] = cmd;
- }
- }
-
- void Add(const wxString& s)
- {
- m_verbs.Add(s.BeforeFirst(wxT('=')));
- m_commands.Add(s.AfterFirst(wxT('=')));
- }
-
- // access the commands
- size_t GetCount() const { return m_verbs.GetCount(); }
- const wxString& GetVerb(size_t n) const { return m_verbs[n]; }
- const wxString& GetCmd(size_t n) const { return m_commands[n]; }
-
- bool HasVerb(const wxString& verb) const
- { return m_verbs.Index(verb) != wxNOT_FOUND; }
-
- wxString GetCommandForVerb(const wxString& verb, size_t *idx = NULL) const
- {
- wxString s;
-
- int n = m_verbs.Index(verb);
- if ( n != wxNOT_FOUND )
- {
- s = m_commands[(size_t)n];
- if ( idx )
- *idx = n;
- }
- else if ( idx )
- {
- // different from any valid index
- *idx = (size_t)-1;
- }
-
- return s;
- }
-
- // get a "verb=command" string
- wxString GetVerbCmd(size_t n) const
- {
- return m_verbs[n] + wxT('=') + m_commands[n];
- }
-
-private:
- wxArrayString m_verbs;
- wxArrayString m_commands;
-};
-
// this class extends wxTextFile
//
// VZ: ???
// 1. xxx.keys files under /usr/share/mime-info
// 2. xxx.keys files under ~/.gnome/mime-info
//
-// The format of xxx.keys file is the following:
-//
-// mimetype/subtype:
-// field=value
-//
-// with blank lines separating the entries and indented lines starting with
-// TABs. We're interested in the field icon-filename whose value is the path
-// containing the icon.
-//
// Update (Chris Elliott): apparently there may be an optional "[lang]" prefix
// just before the field name.
-bool wxMimeTypesManagerImpl::CheckGnomeDirsExist()
-{
- wxString gnomedir;
- wxGetHomeDir( &gnomedir );
- wxString sTmp = gnomedir;
- sTmp = sTmp + wxT("/.gnome");
- if (! wxDir::Exists( sTmp ) )
- {
- if (!wxMkdir( sTmp ))
- {
- wxLogError(wxT("Failed to create directory %s/.gnome."), sTmp.c_str());
- return false;
- }
- }
-
- sTmp = sTmp + wxT("/mime-info");
- if (! wxDir::Exists( sTmp ) )
- {
- if (!wxMkdir( sTmp ))
- {
- wxLogError(wxT("Failed to create directory %s/mime-info."), sTmp.c_str());
- return false;
- }
- }
-
- return true;
-}
-
-bool wxMimeTypesManagerImpl::WriteGnomeKeyFile(int index, bool delete_index)
-{
- wxString gnomedir;
- wxGetHomeDir( &gnomedir );
-
- wxMimeTextFile outfile( gnomedir + wxT("/.gnome/mime-info/user.keys"));
- // if this fails probably Gnome is not installed ??
- // create it anyway as a private mime store
-
-#if defined(__WXGTK20__) && wxUSE_UNICODE
- if (! outfile.Open( wxConvUTF8) )
-#else
- if (! outfile.Open() )
-#endif
- {
- if (delete_index)
- return false;
- if (!CheckGnomeDirsExist() )
- return false;
-
- outfile.Create();
- }
-
- wxString sTmp, strType = m_aTypes[index];
- int nIndex = outfile.pIndexOf(strType);
- if ( nIndex == wxNOT_FOUND )
- {
- outfile.AddLine( strType + wxT(':') );
- // see file:/usr/doc/gnome-libs-devel-1.0.40/devel-docs/mime-type-handling.txt
- // as this does not deal with internationalisation
- // wxT( "\t[en_US]") + verb + wxT ('=') + cmd + wxT(" %f");
- wxMimeTypeCommands * entries = m_aEntries[index];
- size_t count = entries->GetCount();
- for ( size_t i = 0; i < count; i++ )
- {
- sTmp = entries->GetVerbCmd( i );
- sTmp.Replace( wxT("%s"), wxT("%f") );
- sTmp = wxT( "\t") + sTmp;
- outfile.AddLine( sTmp );
- }
-
- //for international use do something like this
- //outfile.AddLine( wxString( "\t[en_US]icon-filename=") + cmd );
- outfile.AddLine( wxT( "\ticon-filename=") + m_aIcons[index] );
- }
- else
- {
- if (delete_index)
- outfile.CommentLine(nIndex);
-
- wxMimeTypeCommands sOld;
- size_t nOld = nIndex + 1;
- bool oldEntryEnd = false;
- while ( (nOld < outfile.GetLineCount() ) && !oldEntryEnd)
- {
- sTmp = outfile.GetLine(nOld);
- if ( (sTmp[0u] == wxT('\t')) || (sTmp[0u] == wxT('#')) )
- {
- // we have another line to deal with
- outfile.CommentLine(nOld);
- nOld++;
-
- // add the line to our store
- if ((!delete_index) && (sTmp[0u] == wxT('\t')))
- sOld.Add(sTmp);
- }
- // next mimetpye ?? or blank line
- else
- oldEntryEnd = true;
- }
-
- // list of entries in our data; these should all be in sOld,
- // though sOld may also contain other entries , eg flags
- if (!delete_index)
- {
- wxMimeTypeCommands * entries = m_aEntries[index];
- size_t i;
- for (i=0; i < entries->GetCount(); i++)
- {
- // replace any entries in sold that match verbs we know
- sOld.AddOrReplaceVerb( entries->GetVerb(i), entries->GetCmd(i) );
- }
-
- //sOld should also contain the icon
- if ( !m_aIcons[index].empty() )
- sOld.AddOrReplaceVerb( wxT("icon-filename"), m_aIcons[index] );
-
- for (i=0; i < sOld.GetCount(); i++)
- {
- sTmp = sOld.GetVerbCmd( i );
- sTmp.Replace( wxT("%s"), wxT("%f") );
- sTmp = wxT("\t") + sTmp;
- nIndex++;
- outfile.InsertLine( sTmp, nIndex );
- }
- }
- }
-
- bool bTmp = outfile.Write();
- return bTmp;
-}
-
-bool wxMimeTypesManagerImpl::WriteGnomeMimeFile(int index, bool delete_index)
-{
- wxString gnomedir;
- wxGetHomeDir( &gnomedir );
-
- wxMimeTextFile outfile( gnomedir + wxT("/.gnome/mime-info/user.mime") );
- // if this fails probably Gnome is not installed ??
- // create it anyway as a private mime store
- if (! outfile.Open() )
- {
- if (delete_index)
- return false;
- if (!CheckGnomeDirsExist() )
- return false;
-
- outfile.Create();
- }
-
- wxString strType = m_aTypes[index];
- int nIndex = outfile.pIndexOf(strType);
- if ( nIndex == wxNOT_FOUND )
- {
- outfile.AddLine( strType );
- outfile.AddLine( wxT("\text:") + m_aExtensions.Item(index) );
- }
- else
- {
- if (delete_index)
- {
- outfile.CommentLine(nIndex);
- outfile.CommentLine(nIndex + 1);
- }
- else
- {
- // check for next line being the right one to replace ??
- wxString sOld = outfile.GetLine(nIndex + 1);
- if (sOld.Contains( wxT("\text: ") ))
- {
- outfile.GetLine(nIndex + 1) = wxT("\text: ") + m_aExtensions.Item(index);
- }
- else
- {
- outfile.InsertLine( wxT("\text: ") + m_aExtensions.Item(index), nIndex + 1 );
- }
- }
- }
-
- bool bTmp = outfile.Write();
- return bTmp;
-}
-
void wxMimeTypesManagerImpl::LoadGnomeDataFromKeyFile(const wxString& filename,
const wxArrayString& dirs)
{
wxLogTrace(TRACE_MIME, wxT("--- Opened Gnome file %s ---"),
filename.c_str());
+ wxArrayString search_dirs( dirs );
+
// values for the entry being parsed
wxString curMimeType, curIconFile;
wxMimeTypeCommands * entry = new wxMimeTypeCommands;
- // these are always empty in this file
wxArrayString strExtensions;
wxString strDesc;
wxLogTrace(TRACE_MIME, wxT("--- Reading from Gnome file %s '%s' ---"),
filename.c_str(), pc);
+ // trim trailing space and tab
+ while ((*pc == wxT(' ')) || (*pc == wxT('\t')))
+ pc++;
+
wxString sTmp(pc);
- if (sTmp.Contains(wxT("=")) )
+ int equal_pos = sTmp.Find( wxT('=') );
+ if (equal_pos > 0)
{
- if (sTmp.Contains( wxT("icon-filename=") ) )
- {
- // GNOME 1:
- curIconFile = sTmp.AfterFirst(wxT('='));
- }
- else if (sTmp.Contains( wxT("icon_filename=") ) )
+ wxString left_of_equal = sTmp.Left( equal_pos );
+ const wxChar *right_of_equal = pc;
+ right_of_equal += equal_pos+1;
+
+ if (left_of_equal == wxT("icon_filename"))
{
// GNOME 2:
- curIconFile = sTmp.AfterFirst(wxT('='));
+ curIconFile = right_of_equal;
- if (!wxFileExists(curIconFile))
+ wxFileName newFile( curIconFile );
+ if (newFile.IsRelative() || newFile.FileExists())
{
- size_t nDirs = dirs.GetCount();
+ size_t nDirs = search_dirs.GetCount();
+
for (size_t nDir = 0; nDir < nDirs; nDir++)
{
- wxFileName newFile( curIconFile );
- newFile.SetPath( dirs[nDir] );
+ newFile.SetPath( search_dirs[nDir] );
newFile.AppendDir( wxT("pixmaps") );
newFile.AppendDir( wxT("document-icons") );
newFile.SetExt( wxT("png") );
if (newFile.FileExists())
+ {
curIconFile = newFile.GetFullPath();
+ // reorder search_dirs for speedup (fewer
+ // calls to FileExist() required)
+ if (nDir != 0)
+ {
+ wxString tmp = search_dirs[nDir];
+ search_dirs.RemoveAt( nDir );
+ search_dirs.Insert( tmp, 0 );
+ }
+ break;
+ }
}
}
}
- else //: some other field,
+ else if (left_of_equal == wxT("open"))
+ {
+ sTmp = right_of_equal;
+ sTmp.Replace( wxT("%f"), wxT("%s") );
+ sTmp.Prepend( wxT("open=") );
+ entry->Add(sTmp);
+ }
+ else if (left_of_equal == wxT("view"))
+ {
+ sTmp = right_of_equal;
+ sTmp.Replace( wxT("%f"), wxT("%s") );
+ sTmp.Prepend( wxT("view=") );
+ entry->Add(sTmp);
+ }
+ else if (left_of_equal == wxT("print"))
+ {
+ sTmp = right_of_equal;
+ sTmp.Replace( wxT("%f"), wxT("%s") );
+ sTmp.Prepend( wxT("print=") );
+ entry->Add(sTmp);
+ }
+ else if (left_of_equal == wxT("description"))
{
- //may contain lines like this (RH7)
- // \t[lang]open.tex."TeX this file"=tex %f
- // \tflags.tex.flags=needsterminal
- // \topen.latex."LaTeX this file"=latex %f
- // \tflags.latex.flags=needsterminal
-
- // \topen=xdvi %f
- // \tview=xdvi %f
- // \topen.convert.Convert file to Postscript=dvips %f -o `basename %f .dvi`.ps
-
- // for now ignore lines with flags in...FIX
- sTmp = sTmp.AfterLast(wxT(']'));
- sTmp = sTmp.AfterLast(wxT('\t'));
- sTmp.Trim(false).Trim();
- if (0 == sTmp.Replace( wxT("%f"), wxT("%s") ))
- sTmp = sTmp + wxT(" %s");
+ strDesc = right_of_equal;
+ }
+ else if (left_of_equal == wxT("short_list_application_ids_for_novice_user_level"))
+ {
+ sTmp = right_of_equal;
+ if (sTmp.Contains( wxT(",") ))
+ sTmp = sTmp.BeforeFirst( wxT(',') );
+ sTmp.Prepend( wxT("open=") );
+ sTmp.Append( wxT(" %s") );
entry->Add(sTmp);
}
// set the flag first to prevent recursion
m_initialized = true;
-#if 1
- Initialize();
-#else
wxString wm = wxGetenv( wxT("WINDOWMANAGER") );
if (wm.Find( wxT("kde") ) != wxNOT_FOUND)
- Initialize( wxMAILCAP_KDE | wxMAILCAP_STANDARD );
+ Initialize( wxMAILCAP_KDE );
else if (wm.Find( wxT("gnome") ) != wxNOT_FOUND)
- Initialize( wxMAILCAP_GNOME | wxMAILCAP_STANDARD );
+ Initialize( wxMAILCAP_GNOME );
else
Initialize();
-#endif
}
}
nIndex = file.pIndexOf(wxT("#--Netscape"));
if (nIndex != wxNOT_FOUND)
{
- wxASSERT_MSG(false,wxT("Error in .mime.types \nTrying to mix Netscape and Metamail formats\nFile not modiifed"));
+ wxFAIL_MSG(wxT("Error in .mime.types\nTrying to mix Netscape and Metamail formats\nFile not modified"));
return false;
}
// metamail entreies
if (file.GetLineCount() > 0)
{
- wxASSERT_MSG(false, wxT(".mime.types File not in Netscape format\nNo entries written to\n.mime.types or to .mailcap"));
+ wxFAIL_MSG(wxT(".mime.types File not in Netscape format\nNo entries written to\n.mime.types or to .mailcap"));
return false;
}
ok = false;
}
- if (m_mailcapStylesInited & wxMAILCAP_GNOME)
- {
- // write in Gnome format;
- if (WriteGnomeMimeFile(nIndex, delete_mime) )
- if (WriteGnomeKeyFile(nIndex, delete_mime) )
- ok = false;
- }
+ // Don't write GNOME files here as this is not
+ // allowed and simply doesn't work
if (m_mailcapStylesInited & wxMAILCAP_KDE)
{
pEnd = wxStrchr(++pc, wxT('"'));
if ( pEnd == NULL )
{
- wxLogWarning(wxT("Mime.types file %s, line %d: unterminated quoted string."),
- strFileName.c_str(), nLine + 1);
+ wxLogWarning(wxT("Mime.types file %s, line %lu: unterminated quoted string."),
+ strFileName.c_str(), nLine + 1L);
}
}
else
// unregistered extensions according to the standard practice,
// but it may be worth telling the user about other junk in
// his mime.types file
- wxLogWarning(wxT("Unknown field in file %s, line %d: '%s'."),
- strFileName.c_str(), nLine + 1, strLHS.c_str());
+ wxLogWarning(wxT("Unknown field in file %s, line %lu: '%s'."),
+ strFileName.c_str(), nLine + 1L, strLHS.c_str());
}
if ( !entryEnded )
wxLogDebug(wxT("Mailcap file %s, line %lu: '\\' on the end of the last line ignored."),
strFileName.c_str(),
- (unsigned long)nLine + 1);
+ nLine + 1L);
}
else
{
(
wxT("Mailcap file %s, line %lu: unknown field '%s' for the MIME type '%s' ignored."),
strFileName.c_str(),
- (unsigned long)nLine + 1,
+ nLine + 1L,
curField.c_str(),
data.type.c_str()
);
// check that we really read something reasonable
if ( currentToken < Field_Other )
{
- wxLogWarning(wxT("Mailcap file %s, line %d: incomplete entry ignored."),
- strFileName.c_str(), nLine + 1);
+ wxLogWarning(wxT("Mailcap file %s, line %lu: incomplete entry ignored."),
+ strFileName.c_str(), nLine + 1L);
continue;
}
#endif
// wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE
-
projects / wxWidgets.git / blobdiff