/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
-#pragma implementation
+#pragma implementation "filesys.h"
#endif
#include "wx/wxprec.h"
-#ifdef __BORDLANDC__
+#ifdef __BORLANDC__
#pragma hdrstop
#endif
#include "wx/module.h"
#include "wx/filesys.h"
#include "wx/mimetype.h"
-
+#include "wx/filename.h"
+#include "wx/log.h"
IMPLEMENT_ABSTRACT_CLASS(wxFileSystemHandler, wxObject)
+#if wxUSE_MIMETYPE
static wxFileTypeInfo *gs_FSMimeFallbacks = NULL;
+#endif
wxString wxFileSystemHandler::GetMimeTypeFromExt(const wxString& location)
{
- wxString ext = wxEmptyString, mime = wxEmptyString;
+ wxString ext, mime;
wxString loc = GetRightLocation(location);
char c;
int l = loc.Length(), l2;
- wxFileType *ft;
l2 = l;
- for (int i = l-1; i >= 0; i--) {
+ for (int i = l-1; i >= 0; i--)
+ {
c = loc[(unsigned int) i];
- if (c == wxT('#')) l2 = i + 1;
- if (c == wxT('.')) {ext = loc.Right(l2-i-1); break;}
- if ((c == wxT('/')) || (c == wxT('\\')) || (c == wxT(':'))) {return wxEmptyString;}
+ if ( c == wxT('#') )
+ l2 = i + 1;
+ if ( c == wxT('.') )
+ {
+ ext = loc.Right(l2-i-1);
+ break;
+ }
+ if ( (c == wxT('/')) || (c == wxT('\\')) || (c == wxT(':')) )
+ return wxEmptyString;
}
+#if wxUSE_MIMETYPE
static bool s_MinimalMimeEnsured = FALSE;
if (!s_MinimalMimeEnsured) {
- wxTheMimeTypesManager -> AddFallbacks(gs_FSMimeFallbacks);
+ wxTheMimeTypesManager->AddFallbacks(gs_FSMimeFallbacks);
s_MinimalMimeEnsured = TRUE;
}
- ft = wxTheMimeTypesManager -> GetFileTypeFromExtension(ext);
- if ( !ft || !ft -> GetMimeType(&mime) ) {
+ wxFileType *ft = wxTheMimeTypesManager->GetFileTypeFromExtension(ext);
+ if ( !ft || !ft -> GetMimeType(&mime) )
+ {
mime = wxEmptyString;
}
delete ft;
return mime;
+#else
+ if ( ext.IsSameAs(wxT("htm"), FALSE) || ext.IsSameAs(_T("html"), FALSE) )
+ return wxT("text/html");
+ if ( ext.IsSameAs(wxT("jpg"), FALSE) || ext.IsSameAs(_T("jpeg"), FALSE) )
+ return wxT("image/jpeg");
+ if ( ext.IsSameAs(wxT("gif"), FALSE) )
+ return wxT("image/gif");
+ if ( ext.IsSameAs(wxT("png"), FALSE) )
+ return wxT("image/png");
+ if ( ext.IsSameAs(wxT("bmp"), FALSE) )
+ return wxT("image/bmp");
+ return wxEmptyString;
+#endif
}
{
int i, l = location.Length();
int l2 = l + 1;
- for (i = l-1; (i >= 0) && ((location[i] != wxT(':')) || (i == 1) || (location[i-2] == wxT(':'))); i--) {if (location[i] == wxT('#')) l2 = i + 1;}
+
+ for (i = l-1;
+ (i >= 0) &&
+ ((location[i] != wxT(':')) || (i == 1) || (location[i-2] == wxT(':')));
+ i--)
+ {
+ if (location[i] == wxT('#')) l2 = i + 1;
+ }
if (i == 0) return wxEmptyString;
else return location.Mid(i + 1, l2 - i - 2);
}
// wxLocalFSHandler
//--------------------------------------------------------------------------------
-class wxLocalFSHandler : public wxFileSystemHandler
-{
- public:
- virtual bool CanOpen(const wxString& location);
- virtual wxFSFile* OpenFile(wxFileSystem& fs, const wxString& location);
- virtual wxString FindFirst(const wxString& spec, int flags = 0);
- virtual wxString FindNext();
-};
+wxString wxLocalFSHandler::ms_root;
bool wxLocalFSHandler::CanOpen(const wxString& location)
{
wxFSFile* wxLocalFSHandler::OpenFile(wxFileSystem& WXUNUSED(fs), const wxString& location)
{
+ // location has Unix path separators
wxString right = GetRightLocation(location);
- if (!wxFileExists(right))
+ wxFileName fn = wxFileSystem::URLToFileName(right);
+ wxString fullpath = ms_root + fn.GetFullPath();
+
+ if (!wxFileExists(fullpath))
return (wxFSFile*) NULL;
- return new wxFSFile(new wxFileInputStream(right),
+ return new wxFSFile(new wxFFileInputStream(fullpath),
right,
GetMimeTypeFromExt(location),
GetAnchor(location),
- wxDateTime(wxFileModificationTime(right)));
-
+ wxDateTime(wxFileModificationTime(fullpath)));
}
wxString wxLocalFSHandler::FindFirst(const wxString& spec, int flags)
{
- wxString right = GetRightLocation(spec);
- return wxFindFirstFile(right, flags);
+ wxFileName fn = wxFileSystem::URLToFileName(GetRightLocation(spec));
+ return wxFindFirstFile(ms_root + fn.GetFullPath(), flags);
}
wxString wxLocalFSHandler::FindNext()
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxFileSystem, wxObject)
+IMPLEMENT_ABSTRACT_CLASS(wxFSFile, wxObject)
wxList wxFileSystem::m_Handlers;
if (is_dir)
{
if (m_Path.Length() > 0 && m_Path.Last() != wxT('/') && m_Path.Last() != wxT(':'))
- m_Path << wxT('/');
+ m_Path << wxT('/');
}
else
{
for (i = m_Path.Length()-1; i >= 0; i--)
- {
+ {
if (m_Path[(unsigned int) i] == wxT('/'))
- {
+ {
if ((i > 1) && (m_Path[(unsigned int) (i-1)] == wxT('/')) && (m_Path[(unsigned int) (i-2)] == wxT(':')))
- {
+ {
i -= 2;
continue;
}
else
- {
+ {
pathpos = i;
break;
}
}
}
if (pathpos == -1)
- {
+ {
for (i = 0; i < (int) m_Path.Length(); i++)
- {
+ {
if (m_Path[(unsigned int) i] == wxT(':'))
- {
+ {
m_Path.Remove(i+1);
break;
}
}
if (i == (int) m_Path.Length())
- m_Path = wxEmptyString;
+ m_Path = wxEmptyString;
}
else
- {
+ {
m_Path.Remove(pathpos+1);
}
}
{
node = m_Handlers.GetFirst();
while (node)
- {
+ {
wxFileSystemHandler *h = (wxFileSystemHandler*) node -> GetData();
if (h->CanOpen(m_Path + loc))
- {
+ {
s = h->OpenFile(*this, m_Path + loc);
if (s) { m_LastName = m_Path + loc; break; }
}
{
node = m_Handlers.GetFirst();
while (node)
- {
+ {
wxFileSystemHandler *h = (wxFileSystemHandler*) node->GetData();
if (h->CanOpen(loc))
- {
+ {
s = h->OpenFile(*this, loc);
if (s) { m_LastName = loc; break; }
}
m_Handlers.Clear();
}
+const static wxString g_unixPathString(wxT("/"));
+const static wxString g_nativePathString(wxFILE_SEP_PATH);
+
+// Returns the native path for a file URL
+wxFileName wxFileSystem::URLToFileName(const wxString& url)
+{
+ wxString path = url;
+
+ if ( path.Find(wxT("file://")) == 0 )
+ {
+ path = path.Mid(7);
+ }
+ else if ( path.Find(wxT("file:")) == 0 )
+ {
+ path = path.Mid(5);
+ }
+
+ path.Replace(wxT("%25"), wxT("%"));
+ path.Replace(wxT("%3A"), wxT(":"));
+
+#ifdef __WXMSW__
+ // file urls either start with a forward slash (local harddisk),
+ // otherwise they have a servername/sharename notation,
+ // which only exists on msw and corresponds to a unc
+ if ( path[0u] == wxT('/') && path [1u] != wxT('/'))
+ {
+ path = path.Mid(1);
+ }
+ else if ( (url.Find(wxT("file://")) == 0) &&
+ (path.Find(wxT('/')) != wxNOT_FOUND) &&
+ (path.Length() > 1) && (path[1u] != wxT(':')) )
+ {
+ path = wxT("//") + path;
+ }
+#endif
+
+ path.Replace(g_unixPathString, g_nativePathString);
+
+ return wxFileName(path, wxPATH_NATIVE);
+}
+
+// Returns the file URL for a native path
+wxString wxFileSystem::FileNameToURL(const wxFileName& filename)
+{
+ wxFileName fn = filename;
+ fn.Normalize(wxPATH_NORM_DOTS | wxPATH_NORM_TILDE | wxPATH_NORM_ABSOLUTE);
+ wxString url = fn.GetFullPath(wxPATH_NATIVE);
+
+#ifndef __UNIX__
+ // unc notation, wxMSW
+ if ( url.Find(wxT("\\\\")) == 0 )
+ {
+ url = url.Mid(2);
+ }
+ else
+ {
+ url = wxT("/") + url;
+ }
+#endif
+ url.Replace(g_nativePathString, g_unixPathString);
+ url.Replace(wxT("%"), wxT("%25"));
+ url.Replace(wxT(":"), wxT("%3A"));
+ url = wxT("file:") + url;
+ return url;
+}
///// Module:
{
wxFileSystem::AddHandler(new wxLocalFSHandler);
+ #if wxUSE_MIMETYPE
gs_FSMimeFallbacks = new wxFileTypeInfo[6];
gs_FSMimeFallbacks[0] =
- wxFileTypeInfo("image/jpeg",
- "",
- "",
- "JPEG image (from fallback)",
- "jpg", "jpeg", NULL);
+ wxFileTypeInfo(_T("image/jpeg"),
+ _T(""),
+ _T(""),
+ _T("JPEG image (from fallback)"),
+ _T("jpg"), _T("jpeg"), NULL);
gs_FSMimeFallbacks[1] =
- wxFileTypeInfo("image/gif",
- "",
- "",
- "GIF image (from fallback)",
- "gif", NULL);
+ wxFileTypeInfo(_T("image/gif"),
+ _T(""),
+ _T(""),
+ _T("GIF image (from fallback)"),
+ _T("gif"), NULL);
gs_FSMimeFallbacks[2] =
- wxFileTypeInfo("image/png",
- "",
- "",
- "PNG image (from fallback)",
- "png", NULL);
+ wxFileTypeInfo(_T("image/png"),
+ _T(""),
+ _T(""),
+ _T("PNG image (from fallback)"),
+ _T("png"), NULL);
gs_FSMimeFallbacks[3] =
- wxFileTypeInfo("image/bmp",
- "",
- "",
- "windows bitmap image (from fallback)",
- "bmp", NULL);
+ wxFileTypeInfo(_T("image/bmp"),
+ _T(""),
+ _T(""),
+ _T("windows bitmap image (from fallback)"),
+ _T("bmp"), NULL);
gs_FSMimeFallbacks[4] =
- wxFileTypeInfo("text/html",
- "",
- "",
- "HTML document (from fallback)",
- "htm", "html", NULL);
+ wxFileTypeInfo(_T("text/html"),
+ _T(""),
+ _T(""),
+ _T("HTML document (from fallback)"),
+ _T("htm"), _T("html"), NULL);
gs_FSMimeFallbacks[5] =
// must terminate the table with this!
wxFileTypeInfo();
-
+ #endif
return TRUE;
}
virtual void OnExit()
- {
+ {
+ #if wxUSE_MIMETYPE
delete [] gs_FSMimeFallbacks;
+ #endif
wxFileSystem::CleanUpHandlers();
- }
+ }
};
IMPLEMENT_DYNAMIC_CLASS(wxFileSystemModule, wxModule)
projects / wxWidgets.git / blobdiff