// update all fields in a range
private static void updateFieldsInRange(Range range, Microsoft.Office.Interop.Word.Application word, String filename)
{
var rangeFields = range.Fields;
if (rangeFields.Count > 0)
{
for (var i = 1; i <= rangeFields.Count; i++)
{
var field = rangeFields[i];
WordConverter.updateField(field, word, filename);
Converter.releaseCOMObject(field);
}
}
Converter.releaseCOMObject(rangeFields);
}
/// <summary>
/// Convert a Word file to PDF
/// </summary>
/// <param name="inputFile">Full path of the input Word file</param>
/// <param name="outputFile">Full path of the output PDF</param>
/// <returns></returns>
public static new int Convert(String inputFile, String outputFile, Hashtable options)
{
Boolean running = (Boolean)options["noquit"];
Application word = null;
object oMissing = System.Reflection.Missing.Value;
Template tmpl;
String temporaryStorageDir = null;
float wordVersion = 0;
List <AppOption> wordOptionList = new List <AppOption>();
try
{
String filename = (String)inputFile;
Boolean hasSignatures = WordConverter.HasDigitalSignatures(filename);
Boolean visible = !(Boolean)options["hidden"];
Boolean openAndRepair = !(Boolean)options["word_no_repair"];
Boolean nowrite = (Boolean)options["readonly"];
Boolean includeProps = !(Boolean)options["excludeprops"];
Boolean includeTags = !(Boolean)options["excludetags"];
Boolean bitmapMissingFonts = !(Boolean)options["word_ref_fonts"];
Boolean autosave = options.ContainsKey("IsTempWord") && (Boolean)options["IsTempWord"];
bool pdfa = (Boolean)options["pdfa"] ? true : false;
String writePassword = "";
String readPassword = "";
int maxPages = 0;
WdExportOptimizeFor quality = WdExportOptimizeFor.wdExportOptimizeForPrint;
WdExportItem showMarkup = WdExportItem.wdExportDocumentContent;
WdExportCreateBookmarks bookmarks = (Boolean)options["bookmarks"] ?
WdExportCreateBookmarks.wdExportCreateHeadingBookmarks :
WdExportCreateBookmarks.wdExportCreateNoBookmarks;
Options wdOptions = null;
Documents documents = null;
Template normalTemplate = null;
tmpl = null;
try
{
word = (Microsoft.Office.Interop.Word.Application)Marshal.GetActiveObject("Word.Application");
}
catch (System.Exception)
{
int tries = 10;
word = new Microsoft.Office.Interop.Word.Application();
running = false;
while (tries > 0)
{
try
{
// Try to set a property on the object
word.ScreenUpdating = false;
}
catch (COMException)
{
// Decrement the number of tries and have a bit of a snooze
tries--;
Thread.Sleep(500);
continue;
}
// Looks ok, so bail out of the loop
break;
}
if (tries == 0)
{
ReleaseCOMObject(word);
return((int)ExitCode.ApplicationError);
}
}
wdOptions = word.Options;
word.DisplayAlerts = WdAlertLevel.wdAlertsNone;
// Issue #48 - we should allow control over whether the history is lost
if (!(Boolean)options["word_keep_history"])
{
word.DisplayRecentFiles = false;
}
word.DisplayDocumentInformationPanel = false;
word.FeatureInstall = Microsoft.Office.Core.MsoFeatureInstall.msoFeatureInstallNone;
wordVersion = (float)System.Convert.ToDecimal(word.Version, new CultureInfo("en-US"));
// Set the Word options in a way that allows us to reset the options when we finish
try
{
wordOptionList.Add(new AppOption("AlertIfNotDefault", false, ref wdOptions));
wordOptionList.Add(new AppOption("AllowReadingMode", false, ref wdOptions));
wordOptionList.Add(new AppOption("PrecisePositioning", true, ref wdOptions));
wordOptionList.Add(new AppOption("UpdateFieldsAtPrint", false, ref wdOptions));
wordOptionList.Add(new AppOption("UpdateLinksAtPrint", false, ref wdOptions));
wordOptionList.Add(new AppOption("UpdateLinksAtOpen", false, ref wdOptions));
wordOptionList.Add(new AppOption("UpdateFieldsWithTrackedChangesAtPrint", false, ref wdOptions));
wordOptionList.Add(new AppOption("WarnBeforeSavingPrintingSendingMarkup", false, ref wdOptions));
wordOptionList.Add(new AppOption("BackgroundSave", true, ref wdOptions));
wordOptionList.Add(new AppOption("SavePropertiesPrompt", false, ref wdOptions));
wordOptionList.Add(new AppOption("DoNotPromptForConvert", true, ref wdOptions));
wordOptionList.Add(new AppOption("PromptUpdateStyle", false, ref wdOptions));
wordOptionList.Add(new AppOption("ConfirmConversions", false, ref wdOptions));
wordOptionList.Add(new AppOption("CheckGrammarAsYouType", false, ref wdOptions));
wordOptionList.Add(new AppOption("CheckGrammarWithSpelling", false, ref wdOptions));
wordOptionList.Add(new AppOption("CheckSpellingAsYouType", false, ref wdOptions));
wordOptionList.Add(new AppOption("DisplaySmartTagButtons", false, ref wdOptions));
wordOptionList.Add(new AppOption("EnableLivePreview", false, ref wdOptions));
wordOptionList.Add(new AppOption("ShowReadabilityStatistics", false, ref wdOptions));
wordOptionList.Add(new AppOption("SuggestSpellingCorrections", false, ref wdOptions));
wordOptionList.Add(new AppOption("AllowDragAndDrop", false, ref wdOptions));
wordOptionList.Add(new AppOption("EnableMisusedWordsDictionary", false, ref wdOptions));
wordOptionList.Add(new AppOption("ShowFormatError", false, ref wdOptions));
wordOptionList.Add(new AppOption("StoreRSIDOnSave", false, ref wdOptions));
wordOptionList.Add(new AppOption("SaveNormalPrompt", false, ref wdOptions));
wordOptionList.Add(new AppOption("AllowFastSave", false, ref wdOptions));
wordOptionList.Add(new AppOption("BackgroundOpen", false, ref wdOptions));
wordOptionList.Add(new AppOption("ShowMarkupOpenSave", false, ref wdOptions));
wordOptionList.Add(new AppOption("SaveInterval", 0, ref wdOptions));
}
catch (SystemException)
{
}
// Set up the PDF output quality
if ((Boolean)options["print"])
{
quality = WdExportOptimizeFor.wdExportOptimizeForPrint;
}
if ((Boolean)options["screen"])
{
quality = WdExportOptimizeFor.wdExportOptimizeForOnScreen;
}
if ((Boolean)options["markup"])
{
showMarkup = WdExportItem.wdExportDocumentWithMarkup;
}
if (!String.IsNullOrEmpty((String)options["password"]))
{
readPassword = (String)options["password"];
}
if (!String.IsNullOrEmpty((String)options["writepassword"]))
{
writePassword = (String)options["writepassword"];
}
// Large Word files may simply not print reliably - if the word_max_pages
// configuration option is set, then we must close up and forget about
// converting the file.
maxPages = (int)options[@"word_max_pages"];
documents = word.Documents;
normalTemplate = word.NormalTemplate;
// Check for password protection and no password
if (IsPasswordProtected(inputFile) && String.IsNullOrEmpty(readPassword))
{
normalTemplate.Saved = true;
Console.WriteLine("Unable to open password protected file");
return((int)ExitCode.PasswordFailure);
}
// If we are opening a document with a write password and no read password, and
// we are not in read only mode, we should follow the document properties and
// enforce a read only open. If we do not, Word pops up a dialog
if (!nowrite && String.IsNullOrEmpty(writePassword) && IsReadOnlyEnforced(inputFile))
{
nowrite = true;
}
// Having signatures means we should open the document very carefully
if (hasSignatures)
{
nowrite = true;
autosave = false;
openAndRepair = false;
}
Document doc = null;
try
{
if ((bool)options["merge"] && !String.IsNullOrEmpty((string)options["template"]) &&
File.Exists((string)options["template"]) &&
System.Text.RegularExpressions.Regex.IsMatch((string)options["template"], @"^.*\.dot[mx]?$", System.Text.RegularExpressions.RegexOptions.IgnoreCase))
{
// Create a new document based on a template
doc = documents.Add((string)options["template"]);
Object rStart = 0;
Object rEnd = 0;
Range range = doc.Range(rStart, rEnd);
range.InsertFile(inputFile);
ReleaseCOMObject(range);
// Make sure we save the file with the original filename so
// filename fields update correctly
temporaryStorageDir = Path.GetTempFileName();
File.Delete(temporaryStorageDir);
Directory.CreateDirectory(temporaryStorageDir);
doc.SaveAs(Path.Combine(temporaryStorageDir, Path.GetFileName(inputFile)));
}
else
{
// Open the source document
doc = documents.OpenNoRepairDialog(FileName: filename, ReadOnly: nowrite, PasswordDocument: readPassword, WritePasswordDocument: writePassword, Visible: visible, OpenAndRepair: openAndRepair);
}
}
catch (COMException)
{
Console.WriteLine("Unable to open file");
return((int)ExitCode.FileOpenFailure);
}
// Check if there are signatures in the document which changes how we do things
if (hasSignatures)
{
// Add in a delay to allow signatures to load
Thread.Sleep(500);
}
else
{
Window docWin = null;
View docWinView = null;
doc.Activate();
// Check if there are too many pages
if (maxPages > 0)
{
var pageCount = doc.ComputeStatistics(WdStatistic.wdStatisticPages, false);
doc.Saved = true;
if (pageCount > maxPages)
{
throw new Exception(String.Format("Too many pages to process ({0}). More than {1}", pageCount, maxPages));
}
}
// Prevent "property not available" errors, see http://blogs.msmvps.com/wordmeister/2013/02/22/word2013bug-not-available-for-reading/
docWin = doc.ActiveWindow;
docWinView = docWin.View;
if (wordVersion >= 15)
{
docWinView.ReadingLayout = false;
}
// Sometimes the print view will not be available (e.g. for a blog post)
// Try and switch view
try
{
docWinView.Type = WdViewType.wdPrintPreview;
}
catch (Exception) { }
// Hide comments
try
{
word.PrintPreview = false;
docWinView.RevisionsView = WdRevisionsView.wdRevisionsViewFinal;
docWinView.ShowRevisionsAndComments = false;
docWinView.ShowComments = false;
docWinView.ShowFormatChanges = false;
docWinView.ShowInkAnnotations = false;
docWinView.ShowInsertionsAndDeletions = false;
}
catch (SystemException e) {
Console.WriteLine("Failed to set revision settings {0}", e.Message);
}
// Try to avoid Word thinking any changes are happening to the document
doc.SpellingChecked = true;
doc.GrammarChecked = true;
// Changing these properties may be disallowed if the document is protected
// and is not signed
if (doc.ProtectionType == WdProtectionType.wdNoProtection && !hasSignatures)
{
if (autosave)
{
doc.Save(); doc.Saved = true;
}
doc.TrackMoves = false;
doc.TrackRevisions = false;
doc.TrackFormatting = false;
if ((Boolean)options["word_fix_table_columns"])
{
FixWordTableColumnWidths(doc);
}
}
normalTemplate.Saved = true;
// Hide the document window if need be
if ((Boolean)options["hidden"])
{
var activeWin = word.ActiveWindow;
activeWin.Visible = false;
activeWin.WindowState = WdWindowState.wdWindowStateMinimize;
ReleaseCOMObject(activeWin);
}
// Check if we have a template file to apply to this document
// The template must be a file and must end in .dot, .dotx or .dotm
if (!String.IsNullOrEmpty((String)options["template"]) && !(bool)options["merge"])
{
string template = (string)options["template"];
if (File.Exists(template) && System.Text.RegularExpressions.Regex.IsMatch(template, @"^.*\.dot[mx]?$"))
{
doc.set_AttachedTemplate(template);
doc.UpdateStyles();
tmpl = doc.get_AttachedTemplate();
}
else
{
Console.WriteLine("Invalid template '{0}'", template);
}
}
// See if we have to update fields
if (!(Boolean)options["word_no_field_update"])
{
UpdateDocumentFields(doc, word, inputFile, options);
}
var pageSetup = doc.PageSetup;
if ((float)options["word_header_dist"] >= 0)
{
pageSetup.HeaderDistance = (float)options["word_header_dist"];
}
if ((float)options["word_footer_dist"] >= 0)
{
pageSetup.FooterDistance = (float)options["word_footer_dist"];
}
ReleaseCOMObject(pageSetup);
try
{
// Make sure we are not in a header footer view
docWinView.SeekView = WdSeekView.wdSeekPrimaryHeader;
docWinView.SeekView = WdSeekView.wdSeekPrimaryFooter;
docWinView.SeekView = WdSeekView.wdSeekMainDocument;
}
catch (Exception)
{
// We might fail when switching views
}
normalTemplate.Saved = true;
if (autosave)
{
doc.Save();
}
doc.Saved = true;
ReleaseCOMObject(docWinView);
ReleaseCOMObject(docWin);
}
// Set up a delegate function if we're using a printer
PrintDocument printFunc = delegate(string destination, string printerName)
{
word.ActivePrinter = printerName;
doc.PrintOut(Background: false, OutputFileName: destination);
};
if (String.IsNullOrEmpty((string)options["printer"]))
{
// No printer given, so export
try
{
doc.ExportAsFixedFormat(outputFile, WdExportFormat.wdExportFormatPDF, false,
quality, WdExportRange.wdExportAllDocument,
1, 1, showMarkup, includeProps, true, bookmarks, includeTags, bitmapMissingFonts, pdfa);
} catch (Exception)
{
// Couldn't export, so see if there is a fallback printer
if (!String.IsNullOrEmpty((string)options["fallback_printer"]))
{
PrintToGhostscript((string)options["fallback_printer"], outputFile, printFunc);
}
else
{
throw;
}
}
}
else
{
PrintToGhostscript((string)options["printer"], outputFile, printFunc);
}
if (tmpl != null)
{
tmpl.Saved = true;
}
object saveChanges = autosave? WdSaveOptions.wdSaveChanges : WdSaveOptions.wdDoNotSaveChanges;
if (nowrite)
{
doc.Saved = true;
}
normalTemplate.Saved = true;
((_Document)doc).Close(ref saveChanges, ref oMissing, ref oMissing);
// Reset options
foreach (AppOption opt in wordOptionList)
{
opt.ResetValue(ref wdOptions);
}
ReleaseCOMObject(wdOptions);
ReleaseCOMObject(documents);
ReleaseCOMObject(doc);
ReleaseCOMObject(tmpl);
ReleaseCOMObject(normalTemplate);
return((int)ExitCode.Success);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return((int)ExitCode.UnknownError);
}
finally
{
if (temporaryStorageDir != null && Directory.Exists(temporaryStorageDir))
{
try
{
if (File.Exists(Path.Combine(temporaryStorageDir, Path.GetFileName(inputFile))))
{
File.Delete(Path.Combine(temporaryStorageDir, Path.GetFileName(inputFile)));
}
Directory.Delete(temporaryStorageDir);
}
catch (Exception) { }
}
if (word != null && !running)
{
CloseWordApplication(word);
}
ReleaseCOMObject(word);
}
}
private static void updateDocumentFields(Document doc, Microsoft.Office.Interop.Word.Application word, String inputFile, Hashtable options)
{
// Update fields quickly if it is safe to do so. We have
// to check for broken links as they may raise Word dialogs
if ((Boolean)options["word_field_quick_update"] ||
((Boolean)options["word_field_quick_update_safe"] && !hasBrokenLinks(doc)))
{
var fields = doc.Fields;
fields.Update();
Converter.releaseCOMObject(fields);
return;
}
try
{
// Update some of the field types in the document so the printed
// PDF looks correct. Skips some field types (such as ASK) that would
// create dialogs
foreach (Microsoft.Office.Interop.Word.Section section in doc.Sections)
{
var sectionRange = section.Range;
var sectionFields = sectionRange.Fields;
var zeroHeader = true;
var zeroFooter = true;
foreach (Field sectionField in sectionFields)
{
WordConverter.updateField(sectionField, word, inputFile);
}
var sectionPageSetup = section.PageSetup;
var headers = section.Headers;
foreach (Microsoft.Office.Interop.Word.HeaderFooter header in headers)
{
if (header.Exists)
{
var range = header.Range;
var rangeFields = range.Fields;
foreach (Field rangeField in rangeFields)
{
WordConverter.updateField(rangeField, word, inputFile);
}
// Simply querying the range of the header will create it.
// If the header is empty, this can introduce additional space
// between the non-existant header and the top of the page.
// To counter this for empty headers, we manually set the header
// distance to zero here
var shapes = header.Shapes;
var rangeShapes = range.ShapeRange;
if ((shapes.Count > 0) || !String.IsNullOrWhiteSpace(range.Text) || (rangeShapes.Count > 0))
{
zeroHeader = false;
}
Converter.releaseCOMObject(shapes);
Converter.releaseCOMObject(rangeShapes);
Converter.releaseCOMObject(rangeFields);
Converter.releaseCOMObject(range);
}
}
var footers = section.Footers;
foreach (Microsoft.Office.Interop.Word.HeaderFooter footer in footers)
{
if (footer.Exists)
{
var range = footer.Range;
var rangeFields = range.Fields;
foreach (Field rangeField in rangeFields)
{
WordConverter.updateField(rangeField, word, inputFile);
}
// Simply querying the range of the footer will create it.
// If the footer is empty, this can introduce additional space
// between the non-existant footer and the bottom of the page.
// To counter this for empty footers, we manually set the footer
// distance to zero here
var shapes = footer.Shapes;
var rangeShapes = range.ShapeRange;
if (shapes.Count > 0 || !String.IsNullOrWhiteSpace(range.Text) || rangeShapes.Count > 0)
{
zeroFooter = false;
}
Converter.releaseCOMObject(shapes);
Converter.releaseCOMObject(rangeShapes);
Converter.releaseCOMObject(rangeFields);
Converter.releaseCOMObject(range);
}
}
if (doc.ProtectionType == WdProtectionType.wdNoProtection)
{
if (zeroHeader)
{
sectionPageSetup.HeaderDistance = 0;
}
if (zeroFooter)
{
sectionPageSetup.FooterDistance = 0;
}
}
Converter.releaseCOMObject(sectionFields);
Converter.releaseCOMObject(sectionRange);
Converter.releaseCOMObject(headers);
Converter.releaseCOMObject(footers);
Converter.releaseCOMObject(sectionPageSetup);
}
}
catch (COMException)
{
// There can be odd errors when column widths are out of the page boundaries
// See github issue #14
}
var docFields = doc.Fields;
foreach (Field docField in docFields)
{
WordConverter.updateField(docField, word, inputFile);
}
var storyRanges = doc.StoryRanges;
foreach (Range range in storyRanges)
{
var rangeFields = range.Fields;
foreach (Field field in rangeFields)
{
WordConverter.updateField(field, word, inputFile);
}
Converter.releaseCOMObject(rangeFields);
}
Converter.releaseCOMObject(storyRanges);
Converter.releaseCOMObject(docFields);
}
public static new int Convert(String inputFile, String outputFile, Hashtable options)
{
Boolean running = (Boolean)options["noquit"];
Microsoft.Office.Interop.Outlook.Application app = null;
String tmpDocFile = null;
try
{
try
{
app = (Microsoft.Office.Interop.Outlook.Application)Marshal.GetActiveObject("Outlook.Application");
}
catch (System.Exception)
{
app = new Microsoft.Office.Interop.Outlook.Application();
running = false;
}
if (app == null)
{
Console.WriteLine("Unable to start outlook instance");
return((int)ExitCode.ApplicationError);
}
var session = app.Session;
FileInfo fi = new FileInfo(inputFile);
// Create a temporary doc file from the message
tmpDocFile = System.IO.Path.GetTempPath() + Guid.NewGuid().ToString() + ".doc";
switch (fi.Extension.ToLower())
{
case ".msg":
var message = (MailItem)session.OpenSharedItem(inputFile);
if (message == null)
{
Converter.releaseCOMObject(message);
Converter.releaseCOMObject(session);
return((int)ExitCode.FileOpenFailure);
}
message.SaveAs(tmpDocFile, Microsoft.Office.Interop.Outlook.OlSaveAsType.olDoc);
((_MailItem)message).Close(OlInspectorClose.olDiscard);
Converter.releaseCOMObject(message);
Converter.releaseCOMObject(session);
break;
case ".vcf":
var contact = (ContactItem)session.OpenSharedItem(inputFile);
if (contact == null)
{
Converter.releaseCOMObject(contact);
Converter.releaseCOMObject(session);
return((int)ExitCode.FileOpenFailure);
}
contact.SaveAs(tmpDocFile, Microsoft.Office.Interop.Outlook.OlSaveAsType.olDoc);
Converter.releaseCOMObject(contact);
Converter.releaseCOMObject(session);
break;
case ".ics":
// Issue #47 - there is a problem opening some ics files - looks like the issue is down to
// it trying to open the icalendar format
// See https://msdn.microsoft.com/en-us/library/office/bb644609.aspx
object item = null;
try
{
session.GetDefaultFolder(OlDefaultFolders.olFolderCalendar);
item = session.OpenSharedItem(inputFile);
}
catch
{
}
if (item != null)
{
// We were able to read in the item
// See if it is an item that can be converted to an intermediate Word document
string itemType = (string)(string)item.GetType().InvokeMember("MessageClass", System.Reflection.BindingFlags.GetProperty, null, item, null);
switch (itemType)
{
case "IPM.Appointment":
var appointment = (AppointmentItem)item;
if (appointment != null)
{
appointment.SaveAs(tmpDocFile, Microsoft.Office.Interop.Outlook.OlSaveAsType.olDoc);
Converter.releaseCOMObject(appointment);
}
break;
case "IPM.Schedule.Meeting.Request":
var meeting = (MeetingItem)item;
if (meeting != null)
{
meeting.SaveAs(tmpDocFile, Microsoft.Office.Interop.Outlook.OlSaveAsType.olDoc);
Converter.releaseCOMObject(meeting);
}
break;
case "IPM.Task":
var task = (TaskItem)item;
if (task != null)
{
task.SaveAs(tmpDocFile, Microsoft.Office.Interop.Outlook.OlSaveAsType.olDoc);
Converter.releaseCOMObject(task);
}
break;
default:
Console.WriteLine("Unable to convert ICS type " + itemType);
break;
}
Converter.releaseCOMObject(item);
}
else
{
Console.WriteLine("Unable to convert this type of ICS file");
}
Converter.releaseCOMObject(session);
break;
}
if (!File.Exists(tmpDocFile))
{
return((int)ExitCode.UnknownError);
}
// Convert the doc file to a PDF
options["IsTempWord"] = true;
return(WordConverter.Convert(tmpDocFile, outputFile, options));
}
catch (System.Exception e)
{
Console.WriteLine(e.Message);
return((int)ExitCode.UnknownError);
}
finally
{
if (tmpDocFile != null && File.Exists(tmpDocFile))
{
try
{
System.IO.File.Delete(tmpDocFile);
}
catch (System.Exception) { }
}
// If we were not already running, quit and release the outlook object
if (app != null && !running)
{
((Microsoft.Office.Interop.Outlook._Application)app).Quit();
}
Converter.releaseCOMObject(app);
}
}
// Update all the fields in a document
private static void updateDocumentFields(Microsoft.Office.Interop.Word.Document doc, Microsoft.Office.Interop.Word.Application word, String inputFile, Hashtable options)
{
// Update fields quickly if it is safe to do so. We have
// to check for broken links as they may raise Word dialogs or leave broken content
if ((Boolean)options["word_field_quick_update"] ||
((Boolean)options["word_field_quick_update_safe"] && !hasBrokenLinks(doc)))
{
var fields = doc.Fields;
fields.Update();
Converter.releaseCOMObject(fields);
return;
}
try
{
// Update some of the field types in the document so the printed
// PDF looks correct. Skips some field types (such as ASK) that would
// create dialogs
var docSections = doc.Sections;
if (docSections.Count > 0)
{
for (var dsi = 1; dsi <= docSections.Count; dsi++)
{
var section = docSections[dsi];
var sectionRange = section.Range;
var sectionFields = sectionRange.Fields;
var headers = section.Headers;
var footers = section.Footers;
if (sectionFields.Count > 0)
{
for (var si = 1; si <= sectionFields.Count; si++)
{
var sectionField = sectionFields[si];
WordConverter.updateField(sectionField, word, inputFile);
Converter.releaseCOMObject(sectionField);
}
}
updateHeaderFooterFields(headers, word, inputFile);
updateHeaderFooterFields(footers, word, inputFile);
Converter.releaseCOMObject(footers);
Converter.releaseCOMObject(headers);
Converter.releaseCOMObject(sectionFields);
Converter.releaseCOMObject(sectionRange);
Converter.releaseCOMObject(section);
}
}
Converter.releaseCOMObject(docSections);
}
catch (COMException)
{
// There can be odd errors when column widths are out of the page boundaries
// See github issue #14
}
var docFields = doc.Fields;
var storyRanges = doc.StoryRanges;
if (docFields.Count > 0)
{
for (var fi = 1; fi <= docFields.Count; fi++)
{
var docField = docFields[fi];
WordConverter.updateField(docField, word, inputFile);
Converter.releaseCOMObject(docField);
}
}
foreach (Range range in storyRanges)
{
updateFieldsInRange(range, word, inputFile);
Converter.releaseCOMObject(range);
}
Converter.releaseCOMObject(storyRanges);
Converter.releaseCOMObject(docFields);
}
/// <summary>
/// Convert a Word file to PDF
/// </summary>
/// <param name="inputFile">Full path of the input Word file</param>
/// <param name="outputFile">Full path of the output PDF</param>
/// <returns></returns>
public static new int Convert(String inputFile, String outputFile, Hashtable options)
{
Boolean running = (Boolean)options["noquit"];
Microsoft.Office.Interop.Word.Application word = null;
object oMissing = System.Reflection.Missing.Value;
Microsoft.Office.Interop.Word.Template tmpl;
String temporaryStorageDir = null;
try
{
tmpl = null;
try
{
word = (Microsoft.Office.Interop.Word.Application)Marshal.GetActiveObject("Word.Application");
}
catch (System.Exception)
{
word = new Microsoft.Office.Interop.Word.Application();
running = false;
}
word.DisplayAlerts = WdAlertLevel.wdAlertsNone;
word.DisplayRecentFiles = false;
word.DisplayDocumentInformationPanel = false;
word.FeatureInstall = Microsoft.Office.Core.MsoFeatureInstall.msoFeatureInstallNone;
var wdOptions = word.Options;
try
{
wdOptions.UpdateFieldsAtPrint = false;
wdOptions.UpdateLinksAtPrint = false;
wdOptions.WarnBeforeSavingPrintingSendingMarkup = false;
wdOptions.BackgroundSave = true;
wdOptions.SavePropertiesPrompt = false;
wdOptions.DoNotPromptForConvert = true;
wdOptions.PromptUpdateStyle = false;
wdOptions.ConfirmConversions = false;
wdOptions.CheckGrammarAsYouType = false;
wdOptions.CheckGrammarWithSpelling = false;
wdOptions.CheckSpellingAsYouType = false;
wdOptions.DisplaySmartTagButtons = false;
wdOptions.EnableLivePreview = false;
wdOptions.ShowReadabilityStatistics = false;
wdOptions.SuggestSpellingCorrections = false;
wdOptions.AllowDragAndDrop = false;
wdOptions.EnableMisusedWordsDictionary = false;
}
catch (SystemException)
{
}
Object filename = (Object)inputFile;
Boolean visible = !(Boolean)options["hidden"];
Boolean nowrite = (Boolean)options["readonly"];
Boolean includeProps = !(Boolean)options["excludeprops"];
Boolean includeTags = !(Boolean)options["excludetags"];
bool pdfa = (Boolean)options["pdfa"] ? true : false;
WdExportOptimizeFor quality = WdExportOptimizeFor.wdExportOptimizeForPrint;
if ((Boolean)options["print"])
{
quality = WdExportOptimizeFor.wdExportOptimizeForPrint;
}
if ((Boolean)options["screen"])
{
quality = WdExportOptimizeFor.wdExportOptimizeForOnScreen;
}
WdExportCreateBookmarks bookmarks = (Boolean)options["bookmarks"] ?
WdExportCreateBookmarks.wdExportCreateHeadingBookmarks :
WdExportCreateBookmarks.wdExportCreateNoBookmarks;
WdExportItem showMarkup = WdExportItem.wdExportDocumentContent;
if ((Boolean)options["markup"])
{
showMarkup = WdExportItem.wdExportDocumentWithMarkup;
}
var documents = word.Documents;
var normalTemplate = word.NormalTemplate;
String readPassword = "";
if (!String.IsNullOrEmpty((String)options["password"]))
{
readPassword = (String)options["password"];
}
Object oReadPass = (Object)readPassword;
String writePassword = "";
if (!String.IsNullOrEmpty((String)options["writepassword"]))
{
writePassword = (String)options["writepassword"];
}
Object oWritePass = (Object)writePassword;
// Check for password protection and no password
if (Converter.IsPasswordProtected(inputFile) && String.IsNullOrEmpty(readPassword))
{
normalTemplate.Saved = true;
Console.WriteLine("Unable to open password protected file");
return((int)ExitCode.PasswordFailure);
}
Document doc = null;
try
{
if ((bool)options["merge"] && !String.IsNullOrEmpty((string)options["template"]) &&
File.Exists((string)options["template"]) &&
System.Text.RegularExpressions.Regex.IsMatch((string)options["template"], @"^.*\.dot[mx]?$"))
{
// Create a new document based on a template
doc = documents.Add((string)options["template"]);
Object rStart = 0;
Object rEnd = 0;
Range range = doc.Range(rStart, rEnd);
range.InsertFile(inputFile);
Converter.ReleaseCOMObject(range);
// Make sure we save the file with the original filename so
// filename fields update correctly
temporaryStorageDir = Path.GetTempFileName();
File.Delete(temporaryStorageDir);
Directory.CreateDirectory(temporaryStorageDir);
doc.SaveAs(Path.Combine(temporaryStorageDir, Path.GetFileName(inputFile)));
}
else
{
// Open the source document
doc = documents.OpenNoRepairDialog(ref filename, ref oMissing,
nowrite, ref oMissing, ref oReadPass, ref oMissing, ref oMissing,
ref oWritePass, ref oMissing, ref oMissing, ref oMissing, visible,
true, ref oMissing, ref oMissing, ref oMissing);
}
}
catch (System.Runtime.InteropServices.COMException)
{
Console.WriteLine("Unable to open file");
return((int)ExitCode.FileOpenFailure);
}
doc.Activate();
// Prevent "property not available" errors, see http://blogs.msmvps.com/wordmeister/2013/02/22/word2013bug-not-available-for-reading/
var docWin = doc.ActiveWindow;
var docWinView = docWin.View;
docWinView.Type = WdViewType.wdPrintPreview;
// Try to avoid Word thinking any changes are happening to the document
doc.SpellingChecked = true;
doc.GrammarChecked = true;
// Changing these properties may be disallowed if the document is protected
if (doc.ProtectionType == WdProtectionType.wdNoProtection)
{
doc.TrackMoves = false;
doc.TrackRevisions = false;
doc.TrackFormatting = false;
}
normalTemplate.Saved = true;
// Hide the document window if need be
if ((Boolean)options["hidden"])
{
var activeWin = word.ActiveWindow;
activeWin.Visible = false;
activeWin.WindowState = WdWindowState.wdWindowStateMinimize;
Converter.ReleaseCOMObject(activeWin);
}
// Check if we have a template file to apply to this document
// The template must be a file and must end in .dot, .dotx or .dotm
if (!String.IsNullOrEmpty((String)options["template"]) && !(bool)options["merge"])
{
string template = (string)options["template"];
if (File.Exists(template) && System.Text.RegularExpressions.Regex.IsMatch(template, @"^.*\.dot[mx]?$"))
{
doc.set_AttachedTemplate(template);
doc.UpdateStyles();
tmpl = (Microsoft.Office.Interop.Word.Template)doc.get_AttachedTemplate();
}
else
{
Console.WriteLine("Invalid template '{0}'", template);
}
}
// Update some of the field types in the document so the printed
// PDF looks correct. Skips some field types (such as ASK) that would
// create dialogs
foreach (Microsoft.Office.Interop.Word.Section section in doc.Sections)
{
var sectionRange = section.Range;
var sectionFields = sectionRange.Fields;
foreach (Field sectionField in sectionFields)
{
WordConverter.UpdateField(sectionField, word, inputFile);
}
var sectionPageSetup = section.PageSetup;
var headers = section.Headers;
foreach (Microsoft.Office.Interop.Word.HeaderFooter header in headers)
{
if (header.Exists)
{
var range = header.Range;
var rangeFields = range.Fields;
foreach (Field rangeField in rangeFields)
{
WordConverter.UpdateField(rangeField, word, inputFile);
}
// Simply querying the range of the header will create it.
// If the header is empty, this can introduce additional space
// between the non-existant header and the top of the page.
// To counter this for empty footers, we manually set the header
// distance to zero here
var shapes = header.Shapes;
if (shapes.Count == 0)
{
sectionPageSetup.HeaderDistance = 0;
}
Converter.ReleaseCOMObject(shapes);
Converter.ReleaseCOMObject(rangeFields);
Converter.ReleaseCOMObject(range);
}
}
var footers = section.Footers;
foreach (Microsoft.Office.Interop.Word.HeaderFooter footer in footers)
{
if (footer.Exists)
{
var range = footer.Range;
var rangeFields = range.Fields;
foreach (Field rangeField in rangeFields)
{
WordConverter.UpdateField(rangeField, word, inputFile);
}
// Simply querying the range of the footer will create it.
// If the footer is empty, this can introduce additional space
// between the non-existant footer and the bottom of the page.
// To counter this for empty footers, we manually set the footer
// distance to zero here
var shapes = footer.Shapes;
if (shapes.Count == 0)
{
sectionPageSetup.FooterDistance = 0;
}
Converter.ReleaseCOMObject(shapes);
Converter.ReleaseCOMObject(rangeFields);
Converter.ReleaseCOMObject(range);
}
}
Converter.ReleaseCOMObject(sectionFields);
Converter.ReleaseCOMObject(sectionRange);
Converter.ReleaseCOMObject(headers);
Converter.ReleaseCOMObject(footers);
Converter.ReleaseCOMObject(sectionPageSetup);
}
var docFields = doc.Fields;
foreach (Field docField in docFields)
{
WordConverter.UpdateField(docField, word, inputFile);
}
var storyRanges = doc.StoryRanges;
foreach (Range range in storyRanges)
{
var rangeFields = range.Fields;
foreach (Field field in rangeFields)
{
WordConverter.UpdateField(field, word, inputFile);
}
Converter.ReleaseCOMObject(rangeFields);
}
Converter.ReleaseCOMObject(storyRanges);
Converter.ReleaseCOMObject(docFields);
var pageSetup = doc.PageSetup;
if ((float)options["word_header_dist"] >= 0)
{
pageSetup.HeaderDistance = (float)options["word_header_dist"];
}
if ((float)options["word_footer_dist"] >= 0)
{
pageSetup.FooterDistance = (float)options["word_footer_dist"];
}
normalTemplate.Saved = true;
doc.Saved = true;
doc.ExportAsFixedFormat(outputFile, WdExportFormat.wdExportFormatPDF, false,
quality, WdExportRange.wdExportAllDocument,
1, 1, showMarkup, includeProps, true, bookmarks, includeTags, true, pdfa);
if (tmpl != null)
{
tmpl.Saved = true;
}
object saveChanges = WdSaveOptions.wdDoNotSaveChanges;
if (nowrite)
{
doc.Saved = true;
}
normalTemplate.Saved = true;
((_Document)doc).Close(ref saveChanges, ref oMissing, ref oMissing);
Converter.ReleaseCOMObject(pageSetup);
Converter.ReleaseCOMObject(docWinView);
Converter.ReleaseCOMObject(docWin);
Converter.ReleaseCOMObject(wdOptions);
Converter.ReleaseCOMObject(documents);
Converter.ReleaseCOMObject(doc);
Converter.ReleaseCOMObject(tmpl);
Converter.ReleaseCOMObject(normalTemplate);
return((int)ExitCode.Success);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return((int)ExitCode.UnknownError);
}
finally
{
if (temporaryStorageDir != null && Directory.Exists(temporaryStorageDir))
{
if (File.Exists(Path.Combine(temporaryStorageDir, Path.GetFileName(inputFile))))
{
File.Delete(Path.Combine(temporaryStorageDir, Path.GetFileName(inputFile)));
}
Directory.Delete(temporaryStorageDir);
}
if (word != null && !running)
{
((_Application)word).Quit(ref oMissing, ref oMissing, ref oMissing);
}
Converter.ReleaseCOMObject(word);
}
}
static void Main(string[] args)
{
string[] files = new string[2];
int filesSeen = 0;
Boolean postProcessPDF = false;
Boolean postProcessPDFSecurity = false;
Hashtable options = new Hashtable();
List <PDFBookmark> documentBookmarks = new List <PDFBookmark>();
// Loop through the input, grabbing switches off the command line
options["hidden"] = false;
options["markup"] = false;
options["readonly"] = false;
options["bookmarks"] = false;
options["print"] = true;
options["screen"] = false;
options["pdfa"] = false;
options["verbose"] = false;
options["excludeprops"] = false;
options["excludetags"] = false;
options["noquit"] = false;
options["merge"] = false;
options["template"] = "";
options["password"] = "";
options["excel_show_formulas"] = false;
options["excel_show_headings"] = false;
options["excel_auto_macros"] = false;
options["excel_template_macros"] = false;
options["excel_active_sheet"] = false;
options["excel_no_link_update"] = false;
options["excel_no_recalculate"] = false;
options["excel_max_rows"] = (int)0;
options["excel_worksheet"] = (int)0;
options["word_field_quick_update"] = false;
options["word_field_quick_update_safe"] = false;
options["word_no_field_update"] = false;
options["word_header_dist"] = (float)-1;
options["word_footer_dist"] = (float)-1;
options["word_max_pages"] = (int)0;
options["word_ref_fonts"] = false;
options["word_keep_history"] = false;
options["original_filename"] = "";
options["original_basename"] = "";
options["pdf_page_mode"] = null;
options["pdf_layout"] = null;
options["pdf_merge"] = (int)MergeMode.None;
options["pdf_clean_meta"] = (int)MetaClean.None;
options["pdf_owner_pass"] = "";
options["pdf_user_pass"] = "";
options["pdf_restrict_annotation"] = false;
options["pdf_restrict_extraction"] = false;
options["pdf_restrict_assembly"] = false;
options["pdf_restrict_forms"] = false;
options["pdf_restrict_modify"] = false;
options["pdf_restrict_print"] = false;
options["pdf_restrict_annotation"] = false;
options["pdf_restrict_accessibility_extraction"] = false;
options["pdf_restrict_full_quality"] = false;
Regex switches = new Regex(@"^/(version|hidden|markup|readonly|bookmarks|merge|noquit|print|screen|pdfa|template|writepassword|password|help|verbose|exclude(props|tags)|excel_(max_rows|show_formulas|show_headings|auto_macros|template_macros|active_sheet|worksheet|no_recalculate|no_link_update)|word_(header_dist|footer_dist|ref_fonts|no_field_update|field_quick_update(_safe)?|max_pages|keep_history)|pdf_(page_mode|append|prepend|layout|clean_meta|owner_pass|user_pass|restrict_(annotation|extraction|assembly|forms|modify|print|accessibility_extraction|full_quality))|\?)$", RegexOptions.IgnoreCase);
for (int argIdx = 0; argIdx < args.Length; argIdx++)
{
string item = args[argIdx];
// see if this starts with a /
Match m = Regex.Match(item, @"^/");
if (m.Success)
{
// This is an option
Match itemMatch = switches.Match(item);
if (itemMatch.Success)
{
if (itemMatch.Groups[1].Value.ToLower().Equals("help") ||
itemMatch.Groups[1].Value.Equals("?"))
{
showHelp();
}
switch (itemMatch.Groups[1].Value.ToLower())
{
case "pdf_page_mode":
if (argIdx + 2 < args.Length)
{
postProcessPDF = true;
var pageMode = args[argIdx + 1];
pageMode = pageMode.ToLower();
switch (pageMode)
{
case "full":
options["pdf_page_mode"] = PdfPageMode.FullScreen;
break;
case "none":
options["pdf_page_mode"] = PdfPageMode.UseNone;
break;
case "bookmarks":
options["pdf_page_mode"] = PdfPageMode.UseOutlines;
break;
case "thumbs":
options["pdf_page_mode"] = PdfPageMode.UseThumbs;
break;
default:
Console.WriteLine("Invalid PDF page mode ({0}). It must be one of full, none, outline or thumbs", args[argIdx + 1]);
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
break;
}
argIdx++;
}
break;
case "pdf_clean_meta":
if (argIdx + 2 < args.Length)
{
postProcessPDF = true;
var cleanType = args[argIdx + 1];
cleanType = cleanType.ToLower();
switch (cleanType)
{
case "basic":
options["pdf_clean_meta"] = MetaClean.Basic;
break;
case "full":
options["pdf_clean_meta"] = MetaClean.Full;
break;
default:
Console.WriteLine("Invalid PDF meta-data clean value ({0}). It must be one of full or basic", args[argIdx + 1]);
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
break;
}
argIdx++;
}
break;
case "pdf_layout":
if (argIdx + 2 < args.Length)
{
postProcessPDF = true;
var pdfLayout = args[argIdx + 1];
pdfLayout = pdfLayout.ToLower();
switch (pdfLayout)
{
case "onecol":
options["pdf_layout"] = PdfPageLayout.OneColumn;
break;
case "single":
options["pdf_layout"] = PdfPageLayout.SinglePage;
break;
case "twocolleft":
options["pdf_layout"] = PdfPageLayout.TwoColumnLeft;
break;
case "twocolright":
options["pdf_layout"] = PdfPageLayout.TwoColumnRight;
break;
case "twopageleft":
options["pdf_layout"] = PdfPageLayout.TwoPageLeft;
break;
case "twopageright":
options["pdf_layout"] = PdfPageLayout.TwoPageRight;
break;
default:
Console.WriteLine("Invalid PDF layout ({0}). It must be one of onecol, single, twocolleft, twocolright, twopageleft or twopageright", args[argIdx + 1]);
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
break;
}
argIdx++;
}
break;
case "pdf_owner_pass":
case "pdf_user_pass":
if (argIdx + 2 < args.Length)
{
postProcessPDF = true;
postProcessPDFSecurity = true;
var pass = args[argIdx + 1];
// Set the password
options[itemMatch.Groups[1].Value.ToLower()] = pass;
argIdx++;
}
break;
case "template":
// Only accept the next option if there are enough options
if (argIdx + 2 < args.Length)
{
if (File.Exists(args[argIdx + 1]))
{
FileInfo templateInfo = new FileInfo(args[argIdx + 1]);
options[itemMatch.Groups[1].Value.ToLower()] = templateInfo.FullName;
}
else
{
Console.WriteLine("Unable to find {0} {1}", itemMatch.Groups[1].Value.ToLower(), args[argIdx + 1]);
}
argIdx++;
}
break;
case "excel_max_rows":
// Only accept the next option if there are enough options
if (argIdx + 2 < args.Length)
{
if (Regex.IsMatch(args[argIdx + 1], @"^\d+$"))
{
options[itemMatch.Groups[1].Value.ToLower()] = (int)Convert.ToInt32(args[argIdx + 1]);
}
else
{
Console.WriteLine("Maximum number of rows ({0}) is invalid", args[argIdx + 1]);
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
argIdx++;
}
break;
case "excel_worksheet":
// Only accept the next option if there are enough options
if (argIdx + 2 < args.Length)
{
if (Regex.IsMatch(args[argIdx + 1], @"^\d+$"))
{
options[itemMatch.Groups[1].Value.ToLower()] = (int)Convert.ToInt32(args[argIdx + 1]);
}
else
{
Console.WriteLine("Excel worksheet ({0}) is invalid", args[argIdx + 1]);
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
argIdx++;
}
break;
case "word_header_dist":
case "word_footer_dist":
// Only accept the next option if there are enough options
if (argIdx + 2 < args.Length)
{
if (Regex.IsMatch(args[argIdx + 1], @"^[\d\.]+$"))
{
try
{
options[itemMatch.Groups[1].Value.ToLower()] = (float)Convert.ToDouble(args[argIdx + 1]);
}
catch (Exception)
{
Console.WriteLine("Header/Footer distance ({0}) is invalid", args[argIdx + 1]);
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
}
else
{
Console.WriteLine("Header/Footer distance ({0}) is invalid", args[argIdx + 1]);
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
argIdx++;
}
break;
case "word_max_pages":
// Only accept the next option if there are enough options
if (argIdx + 2 < args.Length)
{
if (Regex.IsMatch(args[argIdx + 1], @"^\d+$"))
{
options[itemMatch.Groups[1].Value.ToLower()] = (int)Convert.ToInt32(args[argIdx + 1]);
}
else
{
Console.WriteLine("Maximum number of pages ({0}) is invalid", args[argIdx + 1]);
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
argIdx++;
}
break;
case "password":
case "writepassword":
// Only accept the next option if there are enough options
if (argIdx + 2 < args.Length)
{
options[itemMatch.Groups[1].Value.ToLower()] = args[argIdx + 1];
argIdx++;
}
break;
case "screen":
options["print"] = false;
options[itemMatch.Groups[1].Value.ToLower()] = true;
break;
case "print":
options["screen"] = false;
options[itemMatch.Groups[1].Value.ToLower()] = true;
break;
case "version":
Assembly asm = Assembly.GetExecutingAssembly();
FileVersionInfo fv = System.Diagnostics.FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location);
Console.WriteLine(String.Format("{0}", fv.FileVersion));
Environment.Exit((int)ExitCode.Success);
break;
case "pdf_append":
if ((MergeMode)options["pdf_merge"] != MergeMode.None)
{
Console.WriteLine("Only one of /pdf_append or /pdf_prepend can be used");
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
postProcessPDF = true;
options["pdf_merge"] = MergeMode.Append;
break;
case "pdf_prepend":
if ((MergeMode)options["pdf_merge"] != MergeMode.None)
{
Console.WriteLine("Only one of /pdf_append or /pdf_prepend can be used");
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
postProcessPDF = true;
options["pdf_merge"] = MergeMode.Prepend;
break;
case "pdf_restrict_annotation":
case "pdf_restrict_extraction":
case "pdf_restrict_assembly":
case "pdf_restrict_forms":
case "pdf_restrict_modify":
case "pdf_restrict_print":
case "pdf_restrict_full_quality":
case "pdf_restrict_accessibility_extraction":
postProcessPDFSecurity = true;
options[itemMatch.Groups[1].Value.ToLower()] = true;
break;
default:
options[itemMatch.Groups[1].Value.ToLower()] = true;
break;
}
}
else
{
Console.WriteLine("Unknown option: {0}", item);
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
}
else if (filesSeen < 2)
{
files[filesSeen++] = item;
}
}
// Need to error here, as we need input and output files as the
// arguments to this script
if (filesSeen != 1 && filesSeen != 2)
{
showHelp();
}
// Make sure we only choose one of /screen or /print options
if ((Boolean)options["screen"] && (Boolean)options["print"])
{
Console.WriteLine("You can only use one of /screen or /print - not both");
Environment.Exit((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
// Make sure the input file looks like something we can handle (i.e. has an office
// filename extension)
Regex fileMatch = new Regex(@"\.(((ppt|pps|pot|do[ct]|xls|xlt)[xm]?)|xlsb|od[spt]|rtf|csv|vsd[xm]?|vd[xw]|em[fz]|dwg|dxf|wmf|pub|msg|vcf|ics|mpp|svg|txt|html?|wpd)$", RegexOptions.IgnoreCase);
if (fileMatch.Matches(files[0]).Count != 1)
{
Console.WriteLine("Input file can not be handled. Must be Word, PowerPoint, Excel, Outlook, Publisher or Visio");
Environment.Exit((int)(ExitCode.Failed | ExitCode.UnsupportedFileFormat));
}
if (filesSeen == 1)
{
// If only one file is seen, we just swap the extension
files[1] = Path.ChangeExtension(files[0], "pdf");
}
else
{
// If the second file is a directory, then we want to create the PDF
// with the same name as the original (changing the extension to pdf),
// but in the directory given by the path
if (Directory.Exists(files[1]))
{
files[1] = Path.Combine(files[1], Path.GetFileNameWithoutExtension(files[0]) + ".pdf");
}
}
String inputFile = "";
String outputFile = "";
String finalOutputFile = "";
// Make sure the input file exists and is readable
FileInfo info;
try
{
info = new FileInfo(files[0]);
if (info == null || !info.Exists)
{
Console.WriteLine("Input file doesn't exist");
Environment.Exit((int)(ExitCode.Failed | ExitCode.FileNotFound));
}
inputFile = info.FullName;
options["original_filename"] = info.Name;
options["original_basename"] = info.Name.Substring(0, info.Name.Length - info.Extension.Length);
}
catch
{
Console.WriteLine("Unable to open input file");
Environment.Exit((int)(ExitCode.Failed | ExitCode.FileOpenFailure));
}
// Make sure the destination location exists
FileInfo outputInfo = new FileInfo(files[1]);
// Remove the destination unless we're doing a PDF merge
if (outputInfo != null)
{
outputFile = finalOutputFile = outputInfo.FullName;
if (outputInfo.Exists)
{
if ((MergeMode)options["pdf_merge"] == MergeMode.None)
{
// We are not merging, so delete the final destination
System.IO.File.Delete(outputInfo.FullName);
}
else
{
// We are merging, so make a temporary file
outputFile = System.IO.Path.GetTempPath() + Guid.NewGuid().ToString() + ".pdf";
}
}
else
{
// If there is no current output, no need to merge
options["pdf_merge"] = MergeMode.None;
}
}
else
{
Console.WriteLine("Unable to determine output location");
Environment.Exit((int)(ExitCode.Failed | ExitCode.DirectoryNotFound));
}
if (!System.IO.Directory.Exists(outputInfo.DirectoryName))
{
Console.WriteLine("Output directory does not exist");
Environment.Exit((int)(ExitCode.Failed | ExitCode.DirectoryNotFound));
}
// Now, do the cleverness of determining what the extension is, and so, which
// conversion class to pass it to
int converted = (int)ExitCode.UnknownError;
Match extMatch = fileMatch.Match(inputFile);
if (extMatch.Success)
{
// Set and environment variable so Office application VBA
// code can check for un-attended conversion and avoid showing
// blocking dialogs
Environment.SetEnvironmentVariable("OFFICE2PDF_AUTO_CONVERT", "1");
if ((Boolean)options["verbose"])
{
Console.WriteLine("Converting {0} to {1}", inputFile, finalOutputFile);
}
switch (extMatch.Groups[1].ToString().ToLower())
{
case "rtf":
case "odt":
case "doc":
case "dot":
case "docx":
case "dotx":
case "docm":
case "dotm":
case "txt":
case "html":
case "htm":
case "wpd":
// Word
if ((Boolean)options["verbose"])
{
Console.WriteLine("Converting with Word converter");
}
converted = WordConverter.Convert(inputFile, outputFile, options);
break;
case "csv":
case "ods":
case "xls":
case "xlsx":
case "xlt":
case "xltx":
case "xlsm":
case "xltm":
case "xlsb":
// Excel
if ((Boolean)options["verbose"])
{
Console.WriteLine("Converting with Excel converter");
}
converted = ExcelConverter.Convert(inputFile, outputFile, options);
break;
case "odp":
case "ppt":
case "pptx":
case "pptm":
case "pot":
case "potm":
case "potx":
case "pps":
case "ppsx":
case "ppsm":
// Powerpoint
if ((Boolean)options["verbose"])
{
Console.WriteLine("Converting with Powerpoint converter");
}
converted = PowerpointConverter.Convert(inputFile, outputFile, options, ref documentBookmarks);
break;
case "vsd":
case "vsdm":
case "vsdx":
case "vdx":
case "vdw":
case "svg":
case "emf":
case "emz":
case "dwg":
case "dxf":
case "wmf":
// Visio
if ((Boolean)options["verbose"])
{
Console.WriteLine("Converting with Visio converter");
}
converted = VisioConverter.Convert(inputFile, outputFile, options);
break;
case "pub":
// Publisher
if ((Boolean)options["verbose"])
{
Console.WriteLine("Converting with Publisher converter");
}
converted = PublisherConverter.Convert(inputFile, outputFile, options, ref documentBookmarks);
break;
case "msg":
case "vcf":
case "ics":
// Outlook
if ((Boolean)options["verbose"])
{
Console.WriteLine("Converting with Outlook converter");
}
converted = OutlookConverter.Convert(inputFile, outputFile, options);
break;
case "mpp":
// Project
if ((Boolean)options["verbose"])
{
Console.WriteLine("Converting with Project converter");
}
converted = ProjectConverter.Convert(inputFile, outputFile, options);
break;
}
}
if (converted != (int)ExitCode.Success)
{
Console.WriteLine("Did not convert");
// Return the general failure code and the specific failure code
Environment.Exit((int)ExitCode.Failed | converted);
}
else
{
if ((Boolean)options["verbose"])
{
Console.WriteLine("Completed Conversion");
}
if (documentBookmarks.Count > 0)
{
addPDFBookmarks(outputFile, documentBookmarks, options, null);
}
// Determine if we have to post-process the PDF
if (postProcessPDF)
{
postProcessPDFFile(outputFile, finalOutputFile, options, postProcessPDFSecurity);
}
Environment.Exit((int)ExitCode.Success);
}
}
public static new int Convert(String inputFile, String outputFile, Hashtable options)
{
Boolean running = (Boolean)options["noquit"];
Microsoft.Office.Interop.Outlook.Application app = null;
String tmpDocFile = null;
try
{
try
{
app = (Microsoft.Office.Interop.Outlook.Application)Marshal.GetActiveObject("Outlook.Application");
}
catch (System.Exception)
{
app = new Microsoft.Office.Interop.Outlook.Application();
running = false;
}
var session = app.Session;
FileInfo fi = new FileInfo(inputFile);
// Create a temporary doc file from the message
tmpDocFile = System.IO.Path.GetTempPath() + Guid.NewGuid().ToString() + ".doc";
switch (fi.Extension)
{
case ".msg":
var message = (MailItem)session.OpenSharedItem(inputFile);
if (message == null)
{
return((int)ExitCode.FileOpenFailure);
}
message.SaveAs(tmpDocFile, Microsoft.Office.Interop.Outlook.OlSaveAsType.olDoc);
Converter.ReleaseCOMObject(message);
Converter.ReleaseCOMObject(session);
break;
case ".vcf":
var contact = (ContactItem)session.OpenSharedItem(inputFile);
if (contact == null)
{
return((int)ExitCode.FileOpenFailure);
}
contact.SaveAs(tmpDocFile, Microsoft.Office.Interop.Outlook.OlSaveAsType.olDoc);
Converter.ReleaseCOMObject(contact);
Converter.ReleaseCOMObject(session);
break;
case ".ics":
var item = session.OpenSharedItem(inputFile);
string itemType = (string)(string)item.GetType().InvokeMember("MessageClass", System.Reflection.BindingFlags.GetProperty, null, item, null);
switch (itemType)
{
case "IPM.Appointment":
var appointment = (AppointmentItem)item;
if (appointment != null)
{
appointment.SaveAs(tmpDocFile, Microsoft.Office.Interop.Outlook.OlSaveAsType.olDoc);
}
break;
default:
Console.WriteLine("Unable to convert ICS type " + itemType);
break;
}
Converter.ReleaseCOMObject(item);
Converter.ReleaseCOMObject(session);
break;
}
if (!File.Exists(tmpDocFile))
{
return((int)ExitCode.UnknownError);
}
// Convert the doc file to a PDF
return(WordConverter.Convert(tmpDocFile, outputFile, options));
}
catch (System.Exception e)
{
Console.WriteLine(e.Message);
return((int)ExitCode.UnknownError);
}
finally
{
if (tmpDocFile != null && File.Exists(tmpDocFile))
{
System.IO.File.Delete(tmpDocFile);
}
// If we were not already running, quit and release the outlook object
if (app != null && !running)
{
((Microsoft.Office.Interop.Outlook._Application)app).Quit();
}
Converter.ReleaseCOMObject(app);
}
}
public static int ConvertOfficeToPDF(string[] args)
{
string[] files = new string[2];
int filesSeen = 0;
Hashtable options = new Hashtable
{
// Loop through the input, grabbing switches off the command line
["hidden"] = false,
["markup"] = false,
["readonly"] = false,
["bookmarks"] = false,
["print"] = true,
["screen"] = false,
["pdfa"] = false,
["verbose"] = false,
["excludeprops"] = false,
["excludetags"] = false,
["noquit"] = false,
["merge"] = false,
["template"] = "",
["password"] = "",
["excel_show_formulas"] = false,
["excel_show_headings"] = false,
["excel_auto_macros"] = false,
["excel_max_rows"] = (int)0,
["word_header_dist"] = (float)-1,
["word_footer_dist"] = (float)-1
};
Regex switches = new Regex(@"^/(hidden|markup|readonly|bookmarks|merge|noquit|print|screen|pdfa|template|writepassword|password|help|verbose|exclude(props|tags)|excel_max_rows|excel_show_formulas|excel_show_headings|excel_auto_macros|word_header_dist|word_footer_dist|\?)$", RegexOptions.IgnoreCase);
for (int argIdx = 0; argIdx < args.Length; argIdx++)
{
string item = args[argIdx];
// see if this starts with a /
Match m = Regex.Match(item, @"^/");
if (m.Success)
{
// This is an option
Match itemMatch = switches.Match(item);
if (itemMatch.Success)
{
if (itemMatch.Groups[1].Value.ToLower().Equals("help") ||
itemMatch.Groups[1].Value.Equals("?"))
{
ShowHelp();
}
switch (itemMatch.Groups[1].Value.ToLower())
{
case "template":
// Only accept the next option if there are enough options
if (argIdx + 2 < args.Length)
{
if (File.Exists(args[argIdx + 1]))
{
FileInfo templateInfo = new FileInfo(args[argIdx + 1]);
options[itemMatch.Groups[1].Value.ToLower()] = templateInfo.FullName;
}
else
{
message = "Unable to find " + itemMatch.Groups[1].Value.ToLower() + " " + args[argIdx + 1];
}
argIdx++;
}
break;
case "excel_max_rows":
// Only accept the next option if there are enough options
if (argIdx + 2 < args.Length)
{
if (Regex.IsMatch(args[argIdx + 1], @"^\d+$"))
{
options[itemMatch.Groups[1].Value.ToLower()] = (int)Convert.ToInt32(args[argIdx + 1]);
}
else
{
message = "Maximum number of rows (" + args[argIdx + 1] + ") is invalid";
return((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
argIdx++;
}
break;
case "word_header_dist":
case "word_footer_dist":
// Only accept the next option if there are enough options
if (argIdx + 2 < args.Length)
{
if (Regex.IsMatch(args[argIdx + 1], @"^[\d\.]+$"))
{
try
{
options[itemMatch.Groups[1].Value.ToLower()] = (float)Convert.ToDouble(args[argIdx + 1]);
}
catch (Exception)
{
message = "Header/Footer distance (" + args[argIdx + 1] + ") is invalid";
return((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
}
else
{
message = "Header/Footer distance (" + args[argIdx + 1] + ") is invalid";
return((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
argIdx++;
}
break;
case "password":
case "writepassword":
// Only accept the next option if there are enough options
if (argIdx + 2 < args.Length)
{
options[itemMatch.Groups[1].Value.ToLower()] = args[argIdx + 1];
argIdx++;
}
break;
case "screen":
options["print"] = false;
options[itemMatch.Groups[1].Value.ToLower()] = true;
break;
case "print":
options["screen"] = false;
options[itemMatch.Groups[1].Value.ToLower()] = true;
break;
default:
options[itemMatch.Groups[1].Value.ToLower()] = true;
break;
}
}
else
{
message = "Unknown option: " + item;
return((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
}
else if (filesSeen < 2)
{
files[filesSeen++] = item;
}
}
// Need to error here, as we need input and output files as the
// arguments to this script
if (filesSeen != 1 && filesSeen != 2)
{
ShowHelp();
}
// Make sure we only choose one of /screen or /print options
if ((Boolean)options["screen"] && (Boolean)options["print"])
{
message = "You can only use one of /screen or /print - not both";
return((int)(ExitCode.Failed | ExitCode.InvalidArguments));
}
// Make sure the input file looks like something we can handle (i.e. has an office
// filename extension)
Regex fileMatch = new Regex(@"\.(((ppt|pps|pot|do[ct]|xls|xlt)[xm]?)|od[cpt]|rtf|csv|vsd[xm]?|pub|msg|vcf|ics|mpp|svg|txt|html?)$", RegexOptions.IgnoreCase);
if (fileMatch.Matches(files[0]).Count != 1)
{
message = "Input file can not be handled. Must be Word, PowerPoint, Excel, Outlook, Publisher or Visio";
return((int)(ExitCode.Failed | ExitCode.UnsupportedFileFormat));
}
if (filesSeen == 1)
{
files[1] = Path.ChangeExtension(files[0], "pdf");
}
String inputFile = "";
String outputFile;
// Make sure the input file exists and is readable
FileInfo info;
try
{
info = new FileInfo(files[0]);
if (info == null || !info.Exists)
{
message = "Input file doesn't exist";
return((int)(ExitCode.Failed | ExitCode.FileNotFound));
}
inputFile = info.FullName;
}
catch
{
message = "Unable to open input file";
return((int)(ExitCode.Failed | ExitCode.FileOpenFailure));
}
// Make sure the destination location exists
FileInfo outputInfo = new FileInfo(files[1]);
if (outputInfo != null && outputInfo.Exists)
{
System.IO.File.Delete(outputInfo.FullName);
}
if (!System.IO.Directory.Exists(outputInfo.DirectoryName))
{
message = "Output directory does not exist";
return((int)(ExitCode.Failed | ExitCode.DirectoryNotFound));
}
outputFile = outputInfo.FullName;
// Now, do the cleverness of determining what the extension is, and so, which
// conversion class to pass it to
int converted = (int)ExitCode.UnknownError;
Match extMatch = fileMatch.Match(inputFile);
if (extMatch.Success)
{
if ((Boolean)options["verbose"])
{
message = "Converting " + inputFile + " to " + outputFile;
}
switch (extMatch.Groups[1].ToString().ToLower())
{
case "rtf":
case "odt":
case "doc":
case "dot":
case "docx":
case "dotx":
case "docm":
case "dotm":
case "txt":
case "html":
case "htm":
// Word
if ((Boolean)options["verbose"])
{
message = "Converting with Word converter";
}
converted = WordConverter.Convert(inputFile, outputFile, options);
break;
case "csv":
case "odc":
case "xls":
case "xlsx":
case "xlt":
case "xltx":
case "xlsm":
case "xltm":
// Excel
if ((Boolean)options["verbose"])
{
message = "Converting with Excel converter";
}
converted = ExcelConverter.Convert(inputFile, outputFile, options);
break;
case "odp":
case "ppt":
case "pptx":
case "pptm":
case "pot":
case "potm":
case "potx":
case "pps":
case "ppsx":
case "ppsm":
// Powerpoint
if ((Boolean)options["verbose"])
{
message = "Converting with Powerpoint converter";
}
converted = PowerpointConverter.Convert(inputFile, outputFile, options);
break;
case "vsd":
case "vsdm":
case "vsdx":
case "svg":
// Visio
if ((Boolean)options["verbose"])
{
message = "Converting with Visio converter";
}
converted = VisioConverter.Convert(inputFile, outputFile, options);
break;
case "pub":
// Publisher
if ((Boolean)options["verbose"])
{
message = "Converting with Publisher converter";
}
converted = PublisherConverter.Convert(inputFile, outputFile, options);
break;
case "msg":
case "vcf":
case "ics":
// Outlook
if ((Boolean)options["verbose"])
{
message = "Converting with Outlook converter";
}
converted = OutlookConverter.Convert(inputFile, outputFile, options);
break;
case "mpp":
// Project
if ((Boolean)options["verbose"])
{
message = "Converting with Project converter";
}
converted = ProjectConverter.Convert(inputFile, outputFile, options);
break;
}
}
if (converted != (int)ExitCode.Success)
{
message = "Did not convert";
// Return the general failure code and the specific failure code
return((int)ExitCode.Failed | converted);
}
else if ((Boolean)options["verbose"])
{
message = "Completed Conversion";
}
return((int)ExitCode.Success);
}
