private static void DeletePreviousExport(string strDir, IStatusLogger slLogger)
{
List <string> vDirsToDelete = new List <string>();
try
{
List <string> lUrlFiles = UrlUtil.GetFilePaths(strDir, "*.url",
SearchOption.AllDirectories);
List <string> lLnkFiles = UrlUtil.GetFilePaths(strDir, "*.lnk",
SearchOption.AllDirectories);
List <string> lFiles = new List <string>();
lFiles.AddRange(lUrlFiles);
lFiles.AddRange(lLnkFiles);
for (int iFile = 0; iFile < lFiles.Count; ++iFile)
{
string strFile = lFiles[iFile];
try
{
bool bDelete = false;
if (strFile.EndsWith(".url", StrUtil.CaseIgnoreCmp))
{
IniFile ini = IniFile.Read(strFile, Encoding.Default);
string strType = ini.Get(PwDefs.ShortProductName, IniTypeKey);
bDelete = ((strType != null) && (strType == IniTypeValue));
}
else if (strFile.EndsWith(".lnk", StrUtil.CaseIgnoreCmp))
{
ShellLinkEx sl = ShellLinkEx.Load(strFile);
if (sl != null)
{
bDelete = ((sl.Description != null) &&
sl.Description.EndsWith(LnkDescSuffix));
}
}
else
{
Debug.Assert(false);
}
if (bDelete)
{
File.Delete(strFile);
string strCont = UrlUtil.GetFileDirectory(strFile, false, true);
if (vDirsToDelete.IndexOf(strCont) < 0)
{
vDirsToDelete.Add(strCont);
}
}
}
catch (Exception) { Debug.Assert(false); }
if (slLogger != null)
{
slLogger.SetProgress(((uint)iFile * 50U) / (uint)lFiles.Count);
}
}
bool bDeleted = true;
while (bDeleted)
{
bDeleted = false;
for (int i = (vDirsToDelete.Count - 1); i >= 0; --i)
{
try
{
Directory.Delete(vDirsToDelete[i], false);
WaitForDirCommit(vDirsToDelete[i], false);
vDirsToDelete.RemoveAt(i);
bDeleted = true;
}
catch (Exception) { } // E.g. not empty
}
}
}
catch (Exception) { Debug.Assert(false); }
}
private static void ExportEntry(PwEntry pe, string strDir, PwExportInfo pxi)
{
PwDatabase pd = ((pxi != null) ? pxi.ContextDatabase : null);
SprContext ctx = new SprContext(pe, pd, SprCompileFlags.NonActive, false, false);
KeyValuePair <string, string>?okvpCmd = null;
string strUrl = SprEngine.Compile(pe.Strings.ReadSafe(PwDefs.UrlField), ctx);
if (WinUtil.IsCommandLineUrl(strUrl))
{
strUrl = WinUtil.GetCommandLineFromUrl(strUrl);
if (!NativeLib.IsUnix()) // LNKs only supported on Windows
{
string strApp, strArgs;
StrUtil.SplitCommandLine(strUrl, out strApp, out strArgs);
if (!string.IsNullOrEmpty(strApp))
{
okvpCmd = new KeyValuePair <string, string>(strApp, strArgs);
}
}
}
if (string.IsNullOrEmpty(strUrl))
{
return;
}
bool bLnk = okvpCmd.HasValue;
string strTitleCmp = SprEngine.Compile(pe.Strings.ReadSafe(PwDefs.TitleField), ctx);
if (string.IsNullOrEmpty(strTitleCmp))
{
strTitleCmp = KPRes.Entry;
}
string strTitle = Program.Config.Defaults.WinFavsFileNamePrefix + strTitleCmp;
string strSuffix = Program.Config.Defaults.WinFavsFileNameSuffix +
(bLnk ? ".lnk" : ".url");
strSuffix = UrlUtil.FilterFileName(strSuffix);
string strFileBase = (UrlUtil.EnsureTerminatingSeparator(strDir,
false) + UrlUtil.FilterFileName(strTitle));
string strFile = strFileBase + strSuffix;
int iFind = 2;
while (File.Exists(strFile))
{
strFile = strFileBase + " (" + iFind.ToString() + ")" + strSuffix;
++iFind;
}
if (!Directory.Exists(strDir))
{
try { Directory.CreateDirectory(strDir); }
catch (Exception exDir)
{
throw new Exception(strDir + MessageService.NewParagraph + exDir.Message);
}
WaitForDirCommit(strDir, true);
}
try
{
if (bLnk)
{
int ccMaxDesc = NativeMethods.INFOTIPSIZE - 1 - LnkDescSuffix.Length;
string strDesc = StrUtil.CompactString3Dots(strUrl, ccMaxDesc) +
LnkDescSuffix;
ShellLinkEx sl = new ShellLinkEx(okvpCmd.Value.Key,
okvpCmd.Value.Value, strDesc);
sl.Save(strFile);
}
else
{
StringBuilder sb = new StringBuilder();
sb.AppendLine(@"[InternetShortcut]");
sb.AppendLine(@"URL=" + strUrl); // No additional line break
sb.AppendLine(@"[" + PwDefs.ShortProductName + @"]");
sb.AppendLine(IniTypeKey + @"=" + IniTypeValue);
// Terminating line break is important
File.WriteAllText(strFile, sb.ToString(), Encoding.Default);
}
}
catch (Exception exWrite)
{
throw new Exception(strFile + MessageService.NewParagraph + exWrite.Message);
}
}
