/** ---------------------------------------------------
* Helper function - Creates the "prefix" for the pref
* It is either "print."
* or "print.printer_<print name>."
*/
const char*
nsPrintOptions::GetPrefName(const char * aPrefName,
const nsAString& aPrinterName)
{
if (!aPrefName || !*aPrefName) {
NS_ERROR("Must have a valid pref name!");
return aPrefName;
}
mPrefName.Truncate(); /* mPrefName = ""; */
if (aPrinterName.Length()) {
mPrefName.Append("printer_");
AppendUTF16toUTF8(aPrinterName, mPrefName);
mPrefName.Append(".");
}
mPrefName += aPrefName;
return mPrefName.get();
}
TEST(UTF, Valid)
{
for (unsigned int i = 0; i < ArrayLength(ValidStrings); ++i) {
nsDependentCString str8(ValidStrings[i].m8);
nsDependentString str16(ValidStrings[i].m16);
EXPECT_TRUE(NS_ConvertUTF16toUTF8(str16).Equals(str8));
EXPECT_TRUE(NS_ConvertUTF8toUTF16(str8).Equals(str16));
nsCString tmp8("string ");
AppendUTF16toUTF8(str16, tmp8);
EXPECT_TRUE(tmp8.Equals(NS_LITERAL_CSTRING("string ") + str8));
nsString tmp16(NS_LITERAL_STRING("string "));
AppendUTF8toUTF16(str8, tmp16);
EXPECT_TRUE(tmp16.Equals(NS_LITERAL_STRING("string ") + str16));
EXPECT_EQ(CompareUTF8toUTF16(str8, str16), 0);
}
}
bool
test_invalid16()
{
for (unsigned int i = 0; i < ArrayLength(Invalid16Strings); ++i) {
nsDependentString str16(Invalid16Strings[i].m16);
nsDependentCString str8(Invalid16Strings[i].m8);
if (!NS_ConvertUTF16toUTF8(str16).Equals(str8))
return false;
nsCString tmp8("string ");
AppendUTF16toUTF8(str16, tmp8);
if (!tmp8.Equals(NS_LITERAL_CSTRING("string ") + str8))
return false;
if (CompareUTF8toUTF16(str8, str16) != 0)
return false;
}
return true;
}
PRBool
test_invalid16()
{
for (unsigned int i = 0; i < NS_ARRAY_LENGTH(Invalid16Strings); ++i) {
nsDependentString str16(Invalid16Strings[i].m16);
nsDependentCString str8(Invalid16Strings[i].m8);
if (!NS_ConvertUTF16toUTF8(str16).Equals(str8))
return PR_FALSE;
nsCString tmp8("string ");
AppendUTF16toUTF8(str16, tmp8);
if (!tmp8.Equals(NS_LITERAL_CSTRING("string ") + str8))
return PR_FALSE;
if (CompareUTF8toUTF16(str8, str16) != 0)
return PR_FALSE;
}
return PR_TRUE;
}
NS_IMETHODIMP
nsDOMScriptObjectFactory::GetScriptRuntime(const nsAString &aLanguageName,
nsIScriptRuntime **aLanguage)
{
// Note that many callers have optimized detection for JS (along with
// supporting various alternate names for JS), so don't call this.
// One exception is for the new "script-type" attribute on a node - and
// there is no need to support backwards compatible names.
// As JS is the default language, this is still rarely called for JS -
// only when a node explicitly sets JS - so that is done last.
nsCAutoString contractid(NS_LITERAL_CSTRING(
"@mozilla.org/script-language;1?script-type="));
// Arbitrarily use utf8 encoding should the name have extended chars
AppendUTF16toUTF8(aLanguageName, contractid);
nsresult rv;
nsCOMPtr<nsIScriptRuntime> lang =
do_GetService(contractid.get(), &rv);
if (NS_FAILED(rv)) {
if (aLanguageName.Equals(NS_LITERAL_STRING("application/javascript")))
return GetScriptRuntimeByID(nsIProgrammingLanguage::JAVASCRIPT, aLanguage);
// Not JS and nothing else we know about.
NS_WARNING("No script language registered for this mime-type");
return NS_ERROR_FACTORY_NOT_REGISTERED;
}
// And stash it away in our array for fast lookup by ID.
PRUint32 lang_ndx = NS_STID_INDEX(lang->GetScriptTypeID());
if (mLanguageArray[lang_ndx] == nsnull) {
mLanguageArray[lang_ndx] = lang;
} else {
// All languages are services - we should have an identical object!
NS_ASSERTION(mLanguageArray[lang_ndx] == lang,
"Got a different language for this ID???");
}
*aLanguage = lang;
NS_IF_ADDREF(*aLanguage);
return NS_OK;
}
nsresult
nsXTFService::CreateElement(nsIContent** aResult, nsINodeInfo* aNodeInfo)
{
nsCOMPtr<nsIXTFElementFactory> factory;
// Check if we have an xtf factory for the given namespaceid in our cache:
if (!mFactoryHash.Get(aNodeInfo->NamespaceID(), getter_AddRefs(factory))) {
// No. See if there is one registered with the component manager:
nsCAutoString xtf_contract_id(NS_XTF_ELEMENT_FACTORY_CONTRACTID_PREFIX);
nsAutoString uri;
aNodeInfo->GetNamespaceURI(uri);
AppendUTF16toUTF8(uri, xtf_contract_id);
#ifdef DEBUG_xtf_verbose
printf("Testing for XTF factory at %s\n", xtf_contract_id.get());
#endif
factory = do_GetService(xtf_contract_id.get());
if (factory) {
#ifdef DEBUG
printf("We've got an XTF factory: %s \n", xtf_contract_id.get());
#endif
// Put into hash:
mFactoryHash.Put(aNodeInfo->NamespaceID(), factory);
}
}
if (!factory) return NS_ERROR_FAILURE;
// We have an xtf factory. Now try to create an element for the given tag name:
nsCOMPtr<nsIXTFElement> elem;
nsAutoString tagName;
aNodeInfo->GetName(tagName);
factory->CreateElement(tagName, getter_AddRefs(elem));
if (!elem) return NS_ERROR_FAILURE;
// We've got an xtf element. Create a wrapper for it:
return NS_NewXTFElementWrapper(elem, aNodeInfo, aResult);
}
static int
MimeInlineTextPlain_parse_line (char *line, PRInt32 length, MimeObject *obj)
{
int status;
PRBool quoting = ( obj->options
&& ( obj->options->format_out == nsMimeOutput::nsMimeMessageQuoting ||
obj->options->format_out == nsMimeOutput::nsMimeMessageBodyQuoting
) ); // see above
PRBool plainHTML = quoting || (obj->options &&
obj->options->format_out == nsMimeOutput::nsMimeMessageSaveAs);
// see above
PRBool rawPlainText = obj->options &&
(obj->options->format_out == nsMimeOutput::nsMimeMessageFilterSniffer
|| obj->options->format_out == nsMimeOutput::nsMimeMessageAttach);
// this routine gets called for every line of data that comes through the
// mime converter. It's important to make sure we are efficient with
// how we allocate memory in this routine. be careful if you go to add
// more to this routine.
NS_ASSERTION(length > 0, "zero length");
if (length <= 0) return 0;
mozITXTToHTMLConv *conv = GetTextConverter(obj->options);
MimeInlineTextPlain *text = (MimeInlineTextPlain *) obj;
PRBool skipConversion = !conv || rawPlainText ||
(obj->options && obj->options->force_user_charset);
char *mailCharset = NULL;
nsresult rv;
// if this part has a name and it's not a message/rfc822, don't quote
if (quoting && obj->headers && MimeHeaders_get_name(obj->headers, obj->options)
&& PL_strcasecmp(obj->content_type, MESSAGE_RFC822))
return 0;
if (!skipConversion)
{
nsDependentCString inputStr(line, length);
nsAutoString lineSourceStr;
// For 'SaveAs', |line| is in |mailCharset|.
// convert |line| to UTF-16 before 'html'izing (calling ScanTXT())
if (obj->options->format_out == nsMimeOutput::nsMimeMessageSaveAs)
{ // Get the mail charset of this message.
MimeInlineText *inlinetext = (MimeInlineText *) obj;
if (!inlinetext->initializeCharset)
((MimeInlineTextClass*)&mimeInlineTextClass)->initialize_charset(obj);
mailCharset = inlinetext->charset;
if (mailCharset && *mailCharset) {
rv = nsMsgI18NConvertToUnicode(mailCharset, inputStr, lineSourceStr);
NS_ENSURE_SUCCESS(rv, -1);
}
else // this probably never happens ...
CopyUTF8toUTF16(inputStr, lineSourceStr);
}
else // line is in UTF-8
CopyUTF8toUTF16(inputStr, lineSourceStr);
nsCAutoString prefaceResultStr; // Quoting stuff before the real text
// Recognize quotes
PRUint32 oldCiteLevel = text->mCiteLevel;
PRUint32 logicalLineStart = 0;
rv = conv->CiteLevelTXT(lineSourceStr.get(),
&logicalLineStart, &(text->mCiteLevel));
NS_ENSURE_SUCCESS(rv, -1);
// Find out, which recognitions to do
PRBool whattodo = obj->options->whattodo;
if (plainHTML)
{
if (quoting)
whattodo = 0; // This is done on Send. Don't do it twice.
else
whattodo = whattodo & ~mozITXTToHTMLConv::kGlyphSubstitution;
/* Do recognition for the case, the result is viewed in
Mozilla, but not GlyphSubstitution, because other UAs
might not be able to display the glyphs. */
if (!text->mBlockquoting)
text->mCiteLevel = 0;
}
// Write blockquote
if (text->mCiteLevel > oldCiteLevel)
{
prefaceResultStr += "</pre>";
for (PRUint32 i = 0; i < text->mCiteLevel - oldCiteLevel; i++)
{
nsCAutoString style;
MimeTextBuildPrefixCSS(text->mQuotedSizeSetting, text->mQuotedStyleSetting,
text->mCitationColor, style);
if (!plainHTML && !style.IsEmpty())
{
prefaceResultStr += "<blockquote type=cite style=\"";
prefaceResultStr += style;
prefaceResultStr += "\">";
}
else
prefaceResultStr += "<blockquote type=cite>";
}
prefaceResultStr += "<pre wrap>";
}
else if (text->mCiteLevel < oldCiteLevel)
{
prefaceResultStr += "</pre>";
for (PRUint32 i = 0; i < oldCiteLevel - text->mCiteLevel; i++)
prefaceResultStr += "</blockquote>";
prefaceResultStr += "<pre wrap>";
if (text->mCiteLevel == 0)
prefaceResultStr += "<!---->"; /* Make sure, NGLayout puts out
a linebreak */
}
// Write plain text quoting tags
if (logicalLineStart != 0 && !(plainHTML && text->mBlockquoting))
{
if (!plainHTML)
prefaceResultStr += "<span class=\"moz-txt-citetags\">";
nsAutoString citeTagsSource;
lineSourceStr.Mid(citeTagsSource, 0, logicalLineStart);
// Convert to HTML
nsXPIDLString citeTagsResultUnichar;
rv = conv->ScanTXT(citeTagsSource.get(), 0 /* no recognition */,
getter_Copies(citeTagsResultUnichar));
if (NS_FAILED(rv)) return -1;
AppendUTF16toUTF8(citeTagsResultUnichar, prefaceResultStr);
if (!plainHTML)
prefaceResultStr += "</span>";
}
// recognize signature
if ((lineSourceStr.Length() >= 4)
&& lineSourceStr.First() == '-'
&& Substring(lineSourceStr, 0, 3).EqualsLiteral("-- ")
&& (lineSourceStr[3] == '\r' || lineSourceStr[3] == '\n') )
{
text->mIsSig = PR_TRUE;
if (!quoting)
prefaceResultStr += "<div class=\"moz-txt-sig\">";
}
/* This is the main TXT to HTML conversion:
escaping (very important), eventually recognizing etc. */
nsXPIDLString lineResultUnichar;
rv = conv->ScanTXT(lineSourceStr.get() + logicalLineStart,
whattodo, getter_Copies(lineResultUnichar));
NS_ENSURE_SUCCESS(rv, -1);
if (!(text->mIsSig && quoting))
{
status = MimeObject_write(obj, prefaceResultStr.get(), prefaceResultStr.Length(), PR_TRUE);
if (status < 0) return status;
nsCAutoString outString;
if (obj->options->format_out != nsMimeOutput::nsMimeMessageSaveAs ||
!mailCharset || !*mailCharset)
CopyUTF16toUTF8(lineResultUnichar, outString);
else
{ // convert back to mailCharset before writing.
rv = nsMsgI18NConvertFromUnicode(mailCharset,
lineResultUnichar, outString);
NS_ENSURE_SUCCESS(rv, -1);
}
status = MimeObject_write(obj, outString.get(), outString.Length(), PR_TRUE);
}
else
{
status = NS_OK;
}
}
else
{
status = MimeObject_write(obj, line, length, PR_TRUE);
}
return status;
}
/*---------------------------------------------------------------------------
SetupEditorOnWindow
nsIEditor setupEditorOnWindow (in nsIDOMWindow aWindow);
----------------------------------------------------------------------------*/
NS_IMETHODIMP
nsEditingSession::SetupEditorOnWindow(nsIDOMWindow *aWindow)
{
mDoneSetup = true;
nsresult rv;
//MIME CHECKING
//must get the content type
// Note: the doc gets this from the network channel during StartPageLoad,
// so we don't have to get it from there ourselves
nsCOMPtr<nsIDOMDocument> doc;
nsCAutoString mimeCType;
//then lets check the mime type
if (NS_SUCCEEDED(aWindow->GetDocument(getter_AddRefs(doc))) && doc)
{
nsAutoString mimeType;
if (NS_SUCCEEDED(doc->GetContentType(mimeType)))
AppendUTF16toUTF8(mimeType, mimeCType);
if (IsSupportedTextType(mimeCType.get()))
{
mEditorType.AssignLiteral("text");
mimeCType = "text/plain";
}
else if (!mimeCType.EqualsLiteral("text/html") &&
!mimeCType.EqualsLiteral("application/xhtml+xml"))
{
// Neither an acceptable text or html type.
mEditorStatus = eEditorErrorCantEditMimeType;
// Turn editor into HTML -- we will load blank page later
mEditorType.AssignLiteral("html");
mimeCType.AssignLiteral("text/html");
}
// Flush out frame construction to make sure that the subframe's
// presshell is set up if it needs to be.
nsCOMPtr<nsIDocument> document = do_QueryInterface(doc);
if (document) {
document->FlushPendingNotifications(Flush_Frames);
if (mMakeWholeDocumentEditable) {
document->SetEditableFlag(true);
nsCOMPtr<nsIHTMLDocument> htmlDocument = do_QueryInterface(document);
if (htmlDocument) {
// Enable usage of the execCommand API
htmlDocument->SetEditingState(nsIHTMLDocument::eDesignMode);
}
}
}
}
bool needHTMLController = false;
const char *classString = "@mozilla.org/editor/htmleditor;1";
if (mEditorType.EqualsLiteral("textmail"))
{
mEditorFlags = nsIPlaintextEditor::eEditorPlaintextMask |
nsIPlaintextEditor::eEditorEnableWrapHackMask |
nsIPlaintextEditor::eEditorMailMask;
}
else if (mEditorType.EqualsLiteral("text"))
{
mEditorFlags = nsIPlaintextEditor::eEditorPlaintextMask |
nsIPlaintextEditor::eEditorEnableWrapHackMask;
}
else if (mEditorType.EqualsLiteral("htmlmail"))
{
if (mimeCType.EqualsLiteral("text/html"))
{
needHTMLController = true;
mEditorFlags = nsIPlaintextEditor::eEditorMailMask;
}
else //set the flags back to textplain.
mEditorFlags = nsIPlaintextEditor::eEditorPlaintextMask |
nsIPlaintextEditor::eEditorEnableWrapHackMask;
}
else // Defaulted to html
{
needHTMLController = true;
}
if (mInteractive) {
mEditorFlags |= nsIPlaintextEditor::eEditorAllowInteraction;
}
// make the UI state maintainer
mStateMaintainer = new nsComposerCommandsUpdater();
// now init the state maintainer
// This allows notification of error state
// even if we don't create an editor
rv = mStateMaintainer->Init(aWindow);
NS_ENSURE_SUCCESS(rv, rv);
if (mEditorStatus != eEditorCreationInProgress)
{
mStateMaintainer->NotifyDocumentCreated();
return NS_ERROR_FAILURE;
}
// Create editor and do other things
// only if we haven't found some error above,
nsIDocShell *docShell = GetDocShellFromWindow(aWindow);
NS_ENSURE_TRUE(docShell, NS_ERROR_FAILURE);
if (!mInteractive) {
// Disable animation of images in this document:
nsCOMPtr<nsIDOMWindowUtils> utils(do_GetInterface(aWindow));
NS_ENSURE_TRUE(utils, NS_ERROR_FAILURE);
rv = utils->GetImageAnimationMode(&mImageAnimationMode);
NS_ENSURE_SUCCESS(rv, rv);
utils->SetImageAnimationMode(imgIContainer::kDontAnimMode);
}
// create and set editor
nsCOMPtr<nsIEditorDocShell> editorDocShell = do_QueryInterface(docShell, &rv);
NS_ENSURE_SUCCESS(rv, rv);
// Try to reuse an existing editor
nsCOMPtr<nsIEditor> editor = do_QueryReferent(mExistingEditor);
if (editor) {
editor->PreDestroy(false);
} else {
editor = do_CreateInstance(classString, &rv);
NS_ENSURE_SUCCESS(rv, rv);
mExistingEditor = do_GetWeakReference(editor);
}
// set the editor on the docShell. The docShell now owns it.
rv = editorDocShell->SetEditor(editor);
NS_ENSURE_SUCCESS(rv, rv);
// setup the HTML editor command controller
if (needHTMLController)
{
// The third controller takes an nsIEditor as the context
rv = SetupEditorCommandController("@mozilla.org/editor/htmleditorcontroller;1",
aWindow, editor,
&mHTMLCommandControllerId);
NS_ENSURE_SUCCESS(rv, rv);
}
// Set mimetype on editor
rv = editor->SetContentsMIMEType(mimeCType.get());
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIContentViewer> contentViewer;
rv = docShell->GetContentViewer(getter_AddRefs(contentViewer));
NS_ENSURE_SUCCESS(rv, rv);
NS_ENSURE_TRUE(contentViewer, NS_ERROR_FAILURE);
nsCOMPtr<nsIDOMDocument> domDoc;
rv = contentViewer->GetDOMDocument(getter_AddRefs(domDoc));
NS_ENSURE_SUCCESS(rv, rv);
NS_ENSURE_TRUE(domDoc, NS_ERROR_FAILURE);
// Set up as a doc state listener
// Important! We must have this to broadcast the "obs_documentCreated" message
rv = editor->AddDocumentStateListener(mStateMaintainer);
NS_ENSURE_SUCCESS(rv, rv);
rv = editor->Init(domDoc, nullptr /* root content */,
nullptr, mEditorFlags);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsISelection> selection;
editor->GetSelection(getter_AddRefs(selection));
nsCOMPtr<nsISelectionPrivate> selPriv = do_QueryInterface(selection);
NS_ENSURE_TRUE(selPriv, NS_ERROR_FAILURE);
rv = selPriv->AddSelectionListener(mStateMaintainer);
NS_ENSURE_SUCCESS(rv, rv);
// and as a transaction listener
nsCOMPtr<nsITransactionManager> txnMgr;
editor->GetTransactionManager(getter_AddRefs(txnMgr));
if (txnMgr)
txnMgr->AddListener(mStateMaintainer);
// Set context on all controllers to be the editor
rv = SetEditorOnControllers(aWindow, editor);
NS_ENSURE_SUCCESS(rv, rv);
// Everything went fine!
mEditorStatus = eEditorOK;
// This will trigger documentCreation notification
return editor->PostCreate();
}
nsresult
nsGopherChannel::SendRequest()
{
nsresult rv = NS_OK;
// Note - you have to keep this as a class member, because the char input
// stream doesn't copy its buffer
mRequest.Assign(mSelector);
// So, we use the selector as is unless it is a search url
if (mType=='7') {
// Note that we don't use the "standard" nsIURL parsing stuff here
// because the only special character is ?, and its possible to search
// for a string containing a #, and so on
// XXX - should this find the last or first entry?
// '?' is valid in both the search string and the url
// so no matter what this does, it may be incorrect
// This only affects people codeing the query directly into the URL
PRInt32 pos = mRequest.RFindChar('?');
if (pos == -1) {
// We require a query string here - if we don't have one,
// then we need to ask the user
nsCOMPtr<nsIPrompt> prompter;
NS_QueryNotificationCallbacks(mCallbacks, mLoadGroup, prompter);
if (!prompter) {
NS_ERROR("We need a prompter!");
return NS_ERROR_FAILURE;
}
if (!mStringBundle) {
nsCOMPtr<nsIStringBundleService> bundleSvc =
do_GetService(NS_STRINGBUNDLE_CONTRACTID, &rv);
if (NS_FAILED(rv)) return rv;
rv = bundleSvc->CreateBundle(NECKO_MSGS_URL, getter_AddRefs(mStringBundle));
if (NS_FAILED(rv)) return rv;
}
nsXPIDLString promptTitle;
nsXPIDLString promptText;
if (mStringBundle)
rv = mStringBundle->GetStringFromName(NS_LITERAL_STRING("GopherPromptTitle").get(),
getter_Copies(promptTitle));
if (NS_FAILED(rv) || !mStringBundle)
promptTitle.AssignLiteral("Search");
if (mStringBundle)
rv = mStringBundle->GetStringFromName(NS_LITERAL_STRING("GopherPromptText").get(),
getter_Copies(promptText));
if (NS_FAILED(rv) || !mStringBundle)
promptText.AssignLiteral("Enter a search term:");
nsXPIDLString search;
PRBool res;
prompter->Prompt(promptTitle.get(),
promptText.get(),
getter_Copies(search),
NULL,
NULL,
&res);
if (!res || !(*search.get()))
return NS_ERROR_FAILURE;
mRequest.Append('\t');
AppendUTF16toUTF8(search, mRequest); // XXX Is UTF-8 the right thing?
// and update our uri
nsCAutoString spec;
rv = mUrl->GetAsciiSpec(spec);
if (NS_FAILED(rv))
return rv;
spec.Append('?');
AppendUTF16toUTF8(search, spec);
rv = mUrl->SetSpec(spec);
if (NS_FAILED(rv))
return rv;
} else {
// Just replace it with a tab
mRequest.SetCharAt('\t',pos);
}
}
mRequest.Append(CRLF);
PR_LOG(gGopherLog,PR_LOG_DEBUG,
("Sending: %s\n", mRequest.get()));
// open a buffered, blocking output stream. (it should never block because
// the buffer is big enough for our entire request.)
nsCOMPtr<nsIOutputStream> output;
rv = mTransport->OpenOutputStream(nsITransport::OPEN_BLOCKING,
mRequest.Length(), 1,
getter_AddRefs(output));
if (NS_FAILED(rv)) return rv;
PRUint32 n;
rv = output->Write(mRequest.get(), mRequest.Length(), &n);
if (NS_FAILED(rv)) return rv;
if (n != mRequest.Length())
return NS_ERROR_UNEXPECTED;
return NS_OK;
}
int
nsExpatDriver::HandleExternalEntityRef(const char16_t *openEntityNames,
const char16_t *base,
const char16_t *systemId,
const char16_t *publicId)
{
if (mInInternalSubset && !mInExternalDTD && openEntityNames) {
mInternalSubset.Append(char16_t('%'));
mInternalSubset.Append(nsDependentString(openEntityNames));
mInternalSubset.Append(char16_t(';'));
}
// Load the external entity into a buffer.
nsCOMPtr<nsIInputStream> in;
nsAutoString absURL;
nsresult rv = OpenInputStreamFromExternalDTD(publicId, systemId, base,
getter_AddRefs(in), absURL);
if (NS_FAILED(rv)) {
#ifdef DEBUG
nsCString message("Failed to open external DTD: publicId \"");
AppendUTF16toUTF8(publicId, message);
message += "\" systemId \"";
AppendUTF16toUTF8(systemId, message);
message += "\" base \"";
AppendUTF16toUTF8(base, message);
message += "\" URL \"";
AppendUTF16toUTF8(absURL, message);
message += "\"";
NS_WARNING(message.get());
#endif
return 1;
}
nsCOMPtr<nsIUnicharInputStream> uniIn;
rv = nsSimpleUnicharStreamFactory::GetInstance()->
CreateInstanceFromUTF8Stream(in, getter_AddRefs(uniIn));
NS_ENSURE_SUCCESS(rv, 1);
int result = 1;
if (uniIn) {
XML_Parser entParser = XML_ExternalEntityParserCreate(mExpatParser, 0,
kUTF16);
if (entParser) {
XML_SetBase(entParser, absURL.get());
mInExternalDTD = true;
uint32_t totalRead;
do {
rv = uniIn->ReadSegments(ExternalDTDStreamReaderFunc, entParser,
uint32_t(-1), &totalRead);
} while (NS_SUCCEEDED(rv) && totalRead > 0);
result = XML_Parse(entParser, nullptr, 0, 1);
mInExternalDTD = false;
XML_ParserFree(entParser);
}
}
return result;
}
// void OnLDAPSearchEntry (in nsILDAPMessage aMessage);
//
// XXXdmose most of this function should live in nsILDAPMessage::toString()
//
nsresult
nsLDAPChannel::OnLDAPSearchEntry(nsILDAPMessage *aMessage)
{
nsresult rv;
nsCAutoString dn;
nsCString entry;
PR_LOG(gLDAPLogModule, PR_LOG_DEBUG, ("entry returned!\n"));
// get the DN
// XXX better err handling
//
rv = aMessage->GetDn(dn);
NS_ENSURE_SUCCESS(rv, rv);
entry.SetCapacity(256);
entry = NS_LITERAL_CSTRING("dn: ") + dn + NS_LITERAL_CSTRING("\n");
char **attrs;
PRUint32 attrCount;
// get an array of all the attribute names
// XXX better error-handling
//
rv = aMessage->GetAttributes(&attrCount, &attrs);
NS_ENSURE_SUCCESS(rv, rv);
// XXX is this an error? should log in non-debug console too?
//
if (!attrCount) {
NS_WARNING("Warning: entry received with no attributes");
}
// iterate through the attributes
//
for ( PRUint32 i=0 ; i < attrCount ; i++ ) {
PRUnichar **vals;
PRUint32 valueCount;
// get the values of this attribute
// XXX better failure handling
//
rv = aMessage->GetValues(attrs[i], &valueCount, &vals);
if (NS_FAILED(rv)) {
NS_WARNING("nsLDAPChannel:OnLDAPSearchEntry(): "
"aMessage->GetValues() failed\n");
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(attrCount, attrs);
return rv;;
}
// print all values of this attribute
//
for ( PRUint32 j=0 ; j < valueCount; j++ ) {
entry.Append(attrs[i]);
entry.Append(": ");
AppendUTF16toUTF8(vals[j], entry);
entry.Append('\n');
}
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(valueCount, vals);
}
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(attrCount, attrs);
// XXXdmose better error handling
//
if (NS_FAILED(rv)) {
PR_LOG(gLDAPLogModule, PR_LOG_ERROR,
("aMessage: error getting attribute\n"));
return rv;
}
// separate this entry from the next
//
entry.Append('\n');
// do the write
// XXX better err handling
//
PRUint32 bytesWritten = 0;
PRUint32 entryLength = entry.Length();
rv = mReadPipeOut->Write(entry.get(), entryLength, &bytesWritten);
NS_ENSURE_SUCCESS(rv, rv);
// short writes shouldn't happen on blocking pipes!
// XXX runtime error handling too
//
NS_ASSERTION(bytesWritten == entryLength,
"nsLDAPChannel::OnLDAPSearchEntry(): "
"internal error: blocking pipe returned a short write");
// XXXdmose deal more gracefully with an error here
//
rv = mListener->OnDataAvailable(this, mResponseContext, mReadPipeIn,
mReadPipeOffset, entryLength);
NS_ENSURE_SUCCESS(rv, rv);
mReadPipeOffset += entryLength;
return NS_OK;
}
NS_IMETHODIMP
LSPAnnotationGatherer::Run()
{
PR_SetCurrentThreadName("LSP Annotator");
mThread = NS_GetCurrentThread();
DWORD size = 0;
int err;
// Get the size of the buffer we need
if (SOCKET_ERROR != WSCEnumProtocols(nullptr, nullptr, &size, &err) ||
err != WSAENOBUFS) {
// Er, what?
NS_NOTREACHED("WSCEnumProtocols suceeded when it should have failed ...");
return NS_ERROR_FAILURE;
}
auto byteArray = MakeUnique<char[]>(size);
WSAPROTOCOL_INFOW* providers =
reinterpret_cast<WSAPROTOCOL_INFOW*>(byteArray.get());
int n = WSCEnumProtocols(nullptr, providers, &size, &err);
if (n == SOCKET_ERROR) {
// Lame. We provided the right size buffer; we'll just give up now.
NS_WARNING("Could not get LSP list");
return NS_ERROR_FAILURE;
}
nsCString str;
for (int i = 0; i < n; i++) {
AppendUTF16toUTF8(nsDependentString(providers[i].szProtocol), str);
str.AppendLiteral(" : ");
str.AppendInt(providers[i].iVersion);
str.AppendLiteral(" : ");
str.AppendInt(providers[i].iAddressFamily);
str.AppendLiteral(" : ");
str.AppendInt(providers[i].iSocketType);
str.AppendLiteral(" : ");
str.AppendInt(providers[i].iProtocol);
str.AppendLiteral(" : ");
str.AppendPrintf("0x%x", providers[i].dwServiceFlags1);
str.AppendLiteral(" : ");
str.AppendPrintf("0x%x", providers[i].dwProviderFlags);
str.AppendLiteral(" : ");
wchar_t path[MAX_PATH];
int pathLen = MAX_PATH;
if (!WSCGetProviderPath(&providers[i].ProviderId, path, &pathLen, &err)) {
AppendUTF16toUTF8(nsDependentString(path), str);
}
str.AppendLiteral(" : ");
// If WSCGetProviderInfo is available, we should call it to obtain the
// category flags for this provider. When present, these flags inform
// Windows as to which order to chain the providers.
nsModuleHandle ws2_32(LoadLibraryW(L"ws2_32.dll"));
if (ws2_32) {
decltype(WSCGetProviderInfo)* pWSCGetProviderInfo =
reinterpret_cast<decltype(WSCGetProviderInfo)*>(
GetProcAddress(ws2_32, "WSCGetProviderInfo"));
if (pWSCGetProviderInfo) {
DWORD categoryInfo;
size_t categoryInfoSize = sizeof(categoryInfo);
if (!pWSCGetProviderInfo(&providers[i].ProviderId,
ProviderInfoLspCategories,
(PBYTE)&categoryInfo, &categoryInfoSize, 0,
&err)) {
str.AppendPrintf("0x%x", categoryInfo);
}
}
}
str.AppendLiteral(" : ");
if (providers[i].ProtocolChain.ChainLen <= BASE_PROTOCOL) {
// If we're dealing with a catalog entry that identifies an individual
// base or layer provider, log its provider GUID.
RPC_CSTR provIdStr = nullptr;
if (UuidToStringA(&providers[i].ProviderId, &provIdStr) == RPC_S_OK) {
str.Append(reinterpret_cast<char*>(provIdStr));
RpcStringFreeA(&provIdStr);
}
}
if (i + 1 != n) {
str.AppendLiteral(" \n ");
}
}
mString = str;
NS_DispatchToMainThread(NewRunnableMethod(this, &LSPAnnotationGatherer::Annotate));
return NS_OK;
}
void
CopyUTF16toUTF8( const char16_t* aSource, nsACString& aDest )
{
aDest.Truncate();
AppendUTF16toUTF8(aSource, aDest);
}
nsresult
nsXTFService::CreateElement(nsIContent** aResult, nsINodeInfo* aNodeInfo)
{
nsCOMPtr<nsIXTFElementFactory> factory;
// Check if we have an xtf factory for the given namespaceid in our cache:
if (!mFactoryHash.Get(aNodeInfo->NamespaceID(), getter_AddRefs(factory))) {
// No. See if there is one registered with the component manager:
nsCAutoString xtf_contract_id(NS_XTF_ELEMENT_FACTORY_CONTRACTID_PREFIX);
nsAutoString uri;
aNodeInfo->GetNamespaceURI(uri);
AppendUTF16toUTF8(uri, xtf_contract_id);
#ifdef DEBUG_xtf_verbose
printf("Testing for XTF factory at %s\n", xtf_contract_id.get());
#endif
factory = do_GetService(xtf_contract_id.get());
if (factory) {
#ifdef DEBUG
printf("We've got an XTF factory.\n");
#endif
// Put into hash:
mFactoryHash.Put(aNodeInfo->NamespaceID(), factory);
}
}
if (!factory) return NS_ERROR_FAILURE;
// We have an xtf factory. Now try to create an element for the given tag name:
nsCOMPtr<nsIXTFElement> elem;
nsAutoString tagName;
aNodeInfo->GetName(tagName);
factory->CreateElement(tagName, getter_AddRefs(elem));
if (!elem) return NS_ERROR_FAILURE;
// We've got an xtf element. Create an appropriate wrapper for it:
PRUint32 elementType;
elem->GetElementType(&elementType);
switch (elementType) {
case nsIXTFElement::ELEMENT_TYPE_GENERIC_ELEMENT:
{
nsCOMPtr<nsIXTFGenericElement> elem2 = do_QueryInterface(elem);
return NS_NewXTFGenericElementWrapper(elem2, aNodeInfo, aResult);
}
case nsIXTFElement::ELEMENT_TYPE_BINDABLE:
{
nsCOMPtr<nsIXTFBindableElement> elem2 = do_QueryInterface(elem);
return NS_NewXTFBindableElementWrapper(elem2, aNodeInfo, aResult);
}
case nsIXTFElement::ELEMENT_TYPE_SVG_VISUAL:
{
#ifdef MOZ_SVG
nsCOMPtr<nsIXTFSVGVisual> elem2 = do_QueryInterface(elem);
return NS_NewXTFSVGVisualWrapper(elem2, aNodeInfo, aResult);
#else
NS_ERROR("xtf svg visuals are only supported in mozilla builds with native svg support");
break;
#endif
}
case nsIXTFElement::ELEMENT_TYPE_XML_VISUAL:
{
nsCOMPtr<nsIXTFXMLVisual> elem2 = do_QueryInterface(elem);
return NS_NewXTFXMLVisualWrapper(elem2, aNodeInfo, aResult);
}
case nsIXTFElement::ELEMENT_TYPE_XUL_VISUAL:
{
nsCOMPtr<nsIXTFXULVisual> elem2 = do_QueryInterface(elem);
return NS_NewXTFXULVisualWrapper(elem2, aNodeInfo, aResult);
}
default:
NS_ERROR("unknown xtf element type");
break;
}
return NS_ERROR_FAILURE;
}
nsresult
RDFContentSinkImpl::GetIdAboutAttribute(const PRUnichar** aAttributes,
nsIRDFResource** aResource,
PRBool* aIsAnonymous)
{
// This corresponds to the dirty work of production [6.5]
nsresult rv = NS_OK;
nsAutoString nodeID;
nsCOMPtr<nsIAtom> localName;
for (; *aAttributes; aAttributes += 2) {
const nsDependentSubstring& nameSpaceURI =
SplitExpatName(aAttributes[0], getter_AddRefs(localName));
// We'll accept either `ID' or `rdf:ID' (ibid with `about' or
// `rdf:about') in the spirit of being liberal towards the
// input that we receive.
if (!nameSpaceURI.IsEmpty() &&
!nameSpaceURI.EqualsLiteral(RDF_NAMESPACE_URI)) {
continue;
}
// XXX you can't specify both, but we'll just pick up the
// first thing that was specified and ignore the other.
if (localName == kAboutAtom) {
if (aIsAnonymous)
*aIsAnonymous = PR_FALSE;
nsAutoString relURI(aAttributes[1]);
if (rdf_RequiresAbsoluteURI(relURI)) {
nsCAutoString uri;
rv = mDocumentURL->Resolve(NS_ConvertUTF16toUTF8(aAttributes[1]), uri);
if (NS_FAILED(rv)) return rv;
return gRDFService->GetResource(uri,
aResource);
}
return gRDFService->GetResource(NS_ConvertUTF16toUTF8(aAttributes[1]),
aResource);
}
else if (localName == kIdAtom) {
if (aIsAnonymous)
*aIsAnonymous = PR_FALSE;
// In the spirit of leniency, we do not bother trying to
// enforce that this be a valid "XML Name" (see
// http://www.w3.org/TR/REC-xml#NT-Nmtoken), as per
// 6.21. If we wanted to, this would be where to do it.
// Construct an in-line resource whose URI is the
// document's URI plus the XML name specified in the ID
// attribute.
nsCAutoString name;
nsCAutoString ref('#');
AppendUTF16toUTF8(aAttributes[1], ref);
rv = mDocumentURL->Resolve(ref, name);
if (NS_FAILED(rv)) return rv;
return gRDFService->GetResource(name, aResource);
}
else if (localName == kNodeIdAtom) {
nodeID.Assign(aAttributes[1]);
}
else if (localName == kAboutEachAtom) {
// XXX we don't deal with aboutEach...
//PR_LOG(gLog, PR_LOG_WARNING,
// ("rdfxml: ignoring aboutEach at line %d",
// aNode.GetSourceLineNumber()));
}
}
// Otherwise, we couldn't find anything, so just gensym one...
if (aIsAnonymous)
*aIsAnonymous = PR_TRUE;
// If nodeID is present, check if we already know about it. If we've seen
// the nodeID before, use the same resource, otherwise generate a new one.
if (!nodeID.IsEmpty()) {
mNodeIDMap.Get(nodeID,aResource);
if (!*aResource) {
rv = gRDFService->GetAnonymousResource(aResource);
mNodeIDMap.Put(nodeID,*aResource);
}
}
else {
rv = gRDFService->GetAnonymousResource(aResource);
}
return rv;
}
// Annotate the crash report with a Unique User ID and time
// since install. Also do some prep work for recording
// time since last crash, which must be calculated at
// crash time.
// If any piece of data doesn't exist, initialize it first.
nsresult SetupExtraData(nsILocalFile* aAppDataDirectory,
const nsACString& aBuildID)
{
nsCOMPtr<nsIFile> dataDirectory;
nsresult rv = aAppDataDirectory->Clone(getter_AddRefs(dataDirectory));
NS_ENSURE_SUCCESS(rv, rv);
rv = dataDirectory->AppendNative(NS_LITERAL_CSTRING("Crash Reports"));
NS_ENSURE_SUCCESS(rv, rv);
PRBool exists;
rv = dataDirectory->Exists(&exists);
NS_ENSURE_SUCCESS(rv, rv);
if (!exists) {
rv = dataDirectory->Create(nsIFile::DIRECTORY_TYPE, 0700);
NS_ENSURE_SUCCESS(rv, rv);
}
// Save this path in the environment for the crash reporter application.
nsCAutoString dataDirEnv("MOZ_CRASHREPORTER_DATA_DIRECTORY=");
#if defined(XP_WIN32)
nsAutoString dataDirectoryPath;
rv = dataDirectory->GetPath(dataDirectoryPath);
NS_ENSURE_SUCCESS(rv, rv);
AppendUTF16toUTF8(dataDirectoryPath, dataDirEnv);
#else
nsCAutoString dataDirectoryPath;
rv = dataDirectory->GetNativePath(dataDirectoryPath);
NS_ENSURE_SUCCESS(rv, rv);
dataDirEnv.Append(dataDirectoryPath);
#endif
char* env = ToNewCString(dataDirEnv);
NS_ENSURE_TRUE(env, NS_ERROR_OUT_OF_MEMORY);
PR_SetEnv(env);
nsCAutoString data;
if(NS_SUCCEEDED(GetOrInit(dataDirectory, NS_LITERAL_CSTRING("UserID"),
data, InitUserID)))
AnnotateCrashReport(NS_LITERAL_CSTRING("UserID"), data);
if(NS_SUCCEEDED(GetOrInit(dataDirectory,
NS_LITERAL_CSTRING("InstallTime") + aBuildID,
data, InitInstallTime)))
AnnotateCrashReport(NS_LITERAL_CSTRING("InstallTime"), data);
// this is a little different, since we can't init it with anything,
// since it's stored at crash time, and we can't annotate the
// crash report with the stored value, since we really want
// (now - LastCrash), so we just get a value if it exists,
// and store it in a time_t value.
if(NS_SUCCEEDED(GetOrInit(dataDirectory, NS_LITERAL_CSTRING("LastCrash"),
data, NULL))) {
lastCrashTime = (time_t)atol(data.get());
}
// not really the best place to init this, but I have the path I need here
nsCOMPtr<nsIFile> lastCrashFile;
rv = dataDirectory->Clone(getter_AddRefs(lastCrashFile));
NS_ENSURE_SUCCESS(rv, rv);
rv = lastCrashFile->AppendNative(NS_LITERAL_CSTRING("LastCrash"));
NS_ENSURE_SUCCESS(rv, rv);
memset(lastCrashTimeFilename, 0, sizeof(lastCrashTimeFilename));
#if defined(XP_WIN32)
nsAutoString filename;
rv = lastCrashFile->GetPath(filename);
NS_ENSURE_SUCCESS(rv, rv);
if (filename.Length() < XP_PATH_MAX)
wcsncpy(lastCrashTimeFilename, filename.get(), filename.Length());
#else
nsCAutoString filename;
rv = lastCrashFile->GetNativePath(filename);
NS_ENSURE_SUCCESS(rv, rv);
if (filename.Length() < XP_PATH_MAX)
strncpy(lastCrashTimeFilename, filename.get(), filename.Length());
#endif
return NS_OK;
}