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Reworked Post data to avoid memory leaks... Removed nsIDocument::LoadURL(...). Added nsIDocument::StartDocumentLoad(...) as a callback method for the DocumentLoader...

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This commit is contained in:
rpotts
1998-07-01 11:16:09 +00:00
parent 3feacb5ab4
commit be40f95bbc
10 changed files with 226 additions and 98 deletions
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34
content/html/document/src/nsHTMLDocument.cpp
View File

@@ -31,6 +31,7 @@
#include "nsIDOMElement.h"
#include "nsIDOMText.h"
#include "nsIPostToServer.h"
#include "nsIStreamListener.h"
#include "nsIURL.h"
#include "nsIWebWidget.h"
@@ -74,9 +75,11 @@ NS_IMETHODIMP nsHTMLDocument::QueryInterface(REFNSIID aIID,
return nsDocument::QueryInterface(aIID, aInstancePtr);
}
NS_IMETHODIMP
nsHTMLDocument::LoadURL(nsIURL* aURL, nsIStreamListener* aListener,
nsIWebWidget* aWebWidget, nsIPostData* aPostData)
nsHTMLDocument::StartDocumentLoad(nsIURL *aURL,
nsIWebWidget* aWebWidget,
nsIStreamListener **aDocListener)
{
// Delete references to style sheets - this should be done in superclass...
PRInt32 index = mStyleSheets.Count();
@@ -96,21 +99,6 @@ nsHTMLDocument::LoadURL(nsIURL* aURL, nsIStreamListener* aListener,
mDocumentURL = aURL;
NS_ADDREF(aURL);
static NS_DEFINE_IID(kPostToServerIID, NS_IPOSTTOSERVER_IID);
if (aPostData) {
const char* data = aPostData->GetData();
if (data) {
nsIPostToServer* pts;
nsresult result = aURL->QueryInterface(kPostToServerIID, (void **)&pts);
if (aPostData->IsFile()) {
pts->SendDataFromFile(data);
}
else {
pts->SendData(data, strlen(data));
}
}
}
nsIParser* parser;
nsresult rv = NS_NewParser(&parser);
if (NS_OK == rv) {
@@ -126,8 +114,14 @@ nsHTMLDocument::LoadURL(nsIURL* aURL, nsIStreamListener* aListener,
AddStyleSheet(mAttrStyleSheet); // tell the world about our new style sheet
}
parser->SetContentSink(sink);
parser->Parse(aURL, aListener);
// Set the parser as the stream listener for the document loader...
static NS_DEFINE_IID(kIStreamListenerIID, NS_ISTREAMLISTENER_IID);
rv = parser->QueryInterface(kIStreamListenerIID, (void**)aDocListener);
if (NS_OK == rv) {
parser->SetContentSink(sink);
parser->BeginParse(aURL);
}
NS_RELEASE(sink);
}
NS_RELEASE(parser);
@@ -136,6 +130,8 @@ nsHTMLDocument::LoadURL(nsIURL* aURL, nsIStreamListener* aListener,
return rv;
}
static NS_DEFINE_IID(kIDocumentObserverIID, NS_IDOCUMENT_OBSERVER_IID);
NS_IMETHODIMP nsHTMLDocument::SetTitle(const nsString& aTitle)

8
content/html/document/src/nsHTMLDocument.h
View File

@@ -22,6 +22,7 @@
#include "nsIHTMLDocument.h"
class nsIHTMLStyleSheet;
class nsIViewDocument;
class nsIWebWidget;
class nsHTMLDocument : public nsDocument {
@@ -31,10 +32,9 @@ public:
NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr);
NS_IMETHOD LoadURL(nsIURL* aURL,
nsIStreamListener* aListener,
nsIWebWidget* aWebWidget,
nsIPostData* aPostData = 0);
NS_IMETHOD StartDocumentLoad(nsIURL* aUrl,
nsIWebWidget* aWebWidget,
nsIStreamListener** aDocListener);
NS_IMETHOD SetTitle(const nsString& aTitle);