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First nonminimal wxPalmOS functionality: enumeration of available volumes.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31137 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Włodzimierz Skiba
2004-12-24 07:44:44 +00:00
parent f932daffcb
commit 12839f76d8
2 changed files with 27 additions and 57 deletions
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2
include/wx/palmos/setup0.h
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@@ -284,7 +284,7 @@
// Default is 1
//
// Recommended setting: 1 (but may be safely disabled if you don't use it)
#define wxUSE_FSVOLUME 0
#define wxUSE_FSVOLUME 1
// use wxTextBuffer class: required by wxTextFile
#define wxUSE_TEXTBUFFER 0

82
src/palmos/volume.cpp
View File

@@ -36,31 +36,13 @@
#include "wx/intl.h"
#endif // WX_PRECOMP
#include "wx/dir.h"
#include "wx/hashmap.h"
#include "wx/dynlib.h"
#include "wx/arrimpl.cpp"
#include "wx/arrstr.h"
#include "wx/volume.h"
#include "wx/palmos/missing.h"
#include "VFSMgr.h"
#if wxUSE_BASE
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Dynamic library function defs.
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
static wxDynamicLibrary s_mprLib;
typedef DWORD (WINAPI* WNetOpenEnumPtr)(DWORD, DWORD, DWORD, LPNETRESOURCE, LPHANDLE);
typedef DWORD (WINAPI* WNetEnumResourcePtr)(HANDLE, LPDWORD, LPVOID, LPDWORD);
typedef DWORD (WINAPI* WNetCloseEnumPtr)(HANDLE);
static WNetOpenEnumPtr s_pWNetOpenEnum;
static WNetEnumResourcePtr s_pWNetEnumResource;
static WNetCloseEnumPtr s_pWNetCloseEnum;
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Globals/Statics
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
@@ -82,7 +64,9 @@ struct FileInfo
unsigned m_flags;
wxFSVolumeKind m_type;
};
WX_DECLARE_STRING_HASH_MAP(FileInfo, FileInfoMap);
// Cygwin bug (?) destructor for global s_fileInfo is called twice...
static FileInfoMap& GetFileInfoMap()
{
@@ -123,41 +107,6 @@ static bool FilteredAdd(wxArrayString& list, const wxChar* filename,
return false;
} // FilteredAdd
//=============================================================================
// Function: BuildListFromNN
// Purpose: Append or remove items from the list
// Notes: - There is no way to find all disconnected NN items, or even to find
// all items while determining which are connected and not. So this
// function will find either all items or connected items.
//=============================================================================
static void BuildListFromNN(wxArrayString& list, NETRESOURCE* pResSrc,
unsigned flagsSet, unsigned flagsUnset)
{
} // BuildListFromNN
//=============================================================================
// Function: CompareFcn
// Purpose: Used to sort the NN list alphabetically, case insensitive.
//=============================================================================
static int CompareFcn(wxString* first, wxString* second)
{
return wxStricmp(first->c_str(), second->c_str());
} // CompareFcn
//=============================================================================
// Function: BuildRemoteList
// Purpose: Append Network Neighborhood items to the list.
// Notes: - Mounted gets transalated into Connected. FilteredAdd is told
// to ignore the Mounted flag since we need to handle it in a weird
// way manually.
// - The resulting list is sorted alphabetically.
//=============================================================================
static bool BuildRemoteList(wxArrayString& list, NETRESOURCE* pResSrc,
unsigned flagsSet, unsigned flagsUnset)
{
return false;
} // BuildRemoteList
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// wxFSVolume
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
@@ -171,6 +120,27 @@ wxArrayString wxFSVolumeBase::GetVolumes(int flagsSet, int flagsUnset)
{
wxArrayString list;
UInt16 refNum;
UInt32 it = vfsIteratorStart;
while (it != vfsIteratorStop)
{
status_t err = VFSVolumeEnumerate(&refNum, &it);
if (err == errNone)
{
// manual: "Volume labels can be up to 255 characters long."
char label[256];
err = VFSVolumeGetLabel(refNum,label,256);
if (err == errNone)
{
list.Add(wxString::FromAscii(label));
}
}
if (err != errNone)
break;
}
return list;
} // GetVolumes
@@ -212,7 +182,7 @@ bool wxFSVolumeBase::Create(const wxString& name)
//=============================================================================
// Function: IsOk
// Purpose: returns TRUE if the volume is legal.
// Purpose: returns true if the volume is legal.
// Notes: For fixed disks, it must exist. For removable disks, it must also
// be present. For Network Shares, it must also be logged in, etc.
//=============================================================================