mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-28 23:31:56 +00:00
Remove some obsolete code from htmlparser. Bug 205730, r=harishd, sr=jst, a=sspitzer.
This commit is contained in:
bryner%netscape.com
parent
8eed196c97
commit
bbddef3e3a
@ -56,7 +56,6 @@
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#include "prio.h"
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#include "plstr.h"
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#include "nsDTDUtils.h"
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#include "nsTagHandler.h"
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#include "nsHTMLTokenizer.h"
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#include "nsTime.h"
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#include "nsViewSourceHTML.h"
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@ -53,7 +53,6 @@
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#include "prio.h"
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#include "plstr.h"
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#include "nsDTDUtils.h"
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#include "nsTagHandler.h"
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#include "nsHTMLTokenizer.h"
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#include "nsTime.h"
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#include "nsViewSourceHTML.h"
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@ -1,167 +0,0 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef NS_TAGHANDLER___
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#define NS_TAGHANDLER___
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#include "nsDTDUtils.h"
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#include "nsString.h"
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/**
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* MODULE NOTES:
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* @update dc 11/20/98
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**/
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/**
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* This class defines an object that can do special tag handling
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*
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* @update DC 11/20/98
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*/
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class nsTagHandler : public nsITagHandler {
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public:
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nsAutoString mTheTagName; //ok as autostring; VERY few if any get used.
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public:
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/**
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* Constructor
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* @update dc 11/05/98
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*/
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nsTagHandler() {}
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/**
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* Destructor
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* @update dc 11/05/98
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*/
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virtual ~nsTagHandler() {}
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/**
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* Sets the string (tag) for this nsTagHandler to handle
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* @update dc 11/19/98
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* @param aTheString -- The string (tag) associated with this handler
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* @return VOID
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*/
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void SetString(const nsString &aTheString) {mTheTagName.Assign(aTheString);}
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/**
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* Returns the string (tag) handled by this nsTagHandler
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* @update dc 11/19/98
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* @return The tagname associated with this class
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*/
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nsString* GetString() {return &mTheTagName;}
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/**
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* Handle this tag prior to the DTD
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* @update dc 11/5/98
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* @return A boolean indicating if this token was handled here
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*/
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virtual PRBool HandleToken(CToken* aToken,nsIDTD* aDTD) {return PR_FALSE;};
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/**
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* Handle this tag prior to the DTD
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* @update dc 11/5/98
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* @return A boolean indicating if this token was handled here
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*/
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virtual PRBool HandleCapturedTokens(CToken* aToken,nsIDTD* aDTD) {return PR_FALSE;};
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};
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/**
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* This class defines an object that describes the baseline group that a given
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* element belongs to.
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*
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* @update rgess 1/15/00
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*/
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class nsElementGroup {
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public:
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nsElementGroup(PRInt32 aGroupBits) {
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mGroupBits=aGroupBits;
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}
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nsElementGroup(const nsElementGroup& aGroup) {
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mGroupBits=aGroup.mGroupBits;
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}
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nsElementGroup& operator=(const nsElementGroup& aGroup) {
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mGroupBits=aGroup.mGroupBits;
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return *this;
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}
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~nsElementGroup() {
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mGroupBits=0;
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}
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private:
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PRInt32 mGroupBits;
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};
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/**
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* This class defines an object that describes the each element (tag).
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*
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* @update rgess 1/15/00
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*/
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class nsElement {
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public:
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nsElement() {
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mGroup=0;
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}
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nsElement(const nsElement& aGroup){
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mGroup=aGroup.mGroup;
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}
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nsElement& operator=(const nsElement& aGroup) {
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mGroup=aGroup.mGroup;
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return *this;
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}
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~nsElement() {
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mGroup=0;
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}
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private:
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nsElementGroup* mGroup;
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};
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#endif
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@ -1,362 +0,0 @@
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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
|
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "prtypes.h"
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#include "prstrm.h"
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#include <string.h>
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const PRIntn STRM_BUFSIZ = 8192;
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PRfilebuf::PRfilebuf():
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_fd(0),
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_opened(PR_FALSE),
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_allocated(PR_FALSE)
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{
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}
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PRfilebuf::PRfilebuf(PRFileDesc *filedesc):
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streambuf(),
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_fd(filedesc),
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_opened(PR_FALSE),
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_allocated(PR_FALSE)
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{
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}
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PRfilebuf::PRfilebuf(PRFileDesc *filedesc, char * buffptr, int bufflen):
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_fd(filedesc),
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_opened(PR_FALSE),
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_allocated(PR_FALSE)
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{
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PRfilebuf::setbuf(buffptr, bufflen);
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}
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PRfilebuf::~PRfilebuf()
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{
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if (_opened){
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close();
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}else
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sync();
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if (_allocated)
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delete base();
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}
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PRfilebuf*
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PRfilebuf::open(const char *name, int mode, int flags)
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{
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if (_fd != 0)
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return 0; // error if already open
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PRIntn PRmode = 0;
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// translate mode argument
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if (!(mode & ios::nocreate))
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PRmode |= PR_CREATE_FILE;
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//if (mode & ios::noreplace)
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// PRmode |= O_EXCL;
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if (mode & ios::app){
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mode |= ios::out;
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PRmode |= PR_APPEND;
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}
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if (mode & ios::trunc){
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mode |= ios::out; // IMPLIED
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PRmode |= PR_TRUNCATE;
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}
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if (mode & ios::out){
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if (mode & ios::in)
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PRmode |= PR_RDWR;
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else
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PRmode |= PR_WRONLY;
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if (!(mode & (ios::in|ios::app|ios::ate|ios::noreplace))){
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mode |= ios::trunc; // IMPLIED
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PRmode |= PR_TRUNCATE;
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}
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}else if (mode & ios::in)
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PRmode |= PR_RDONLY;
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else
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return 0; // error if not ios:in or ios::out
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//
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// The usual portable across unix crap...
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// NT gets a hokey piece of junk layer that prevents
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// access to the API.
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#ifdef WIN32
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_fd = PR_Open(name, PRmode, PRmode);
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#else
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_fd = PR_Open(name, PRmode, flags);
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#endif
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if (_fd == 0)
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return 0;
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_opened = PR_TRUE;
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if ((!unbuffered()) && (!ebuf())){
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char * sbuf = new char[STRM_BUFSIZ];
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if (!sbuf)
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unbuffered(1);
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else{
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_allocated = PR_TRUE;
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streambuf::setb(sbuf,sbuf+STRM_BUFSIZ,0);
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}
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}
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if (mode & ios::ate){
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if (seekoff(0,ios::end,mode)==EOF){
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close();
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return 0;
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}
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}
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return this;
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}
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PRfilebuf*
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PRfilebuf::attach(PRFileDesc *filedesc)
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{
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_opened = PR_FALSE;
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_fd = filedesc;
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return this;
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}
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int
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PRfilebuf::overflow(int c)
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{
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if (allocate()==EOF) // make sure there is a reserve area
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return EOF;
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if (PRfilebuf::sync()==EOF) // sync before new buffer created below
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return EOF;
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if (!unbuffered())
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setp(base(),ebuf());
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if (c!=EOF){
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if ((!unbuffered()) && (pptr() < epptr())) // guard against recursion
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sputc(c);
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else{
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if (PR_Write(_fd, &c, 1)!=1)
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return(EOF);
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}
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}
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return(1); // return something other than EOF if successful
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}
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int
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PRfilebuf::underflow()
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{
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int count;
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unsigned char tbuf;
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if (in_avail())
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return (int)(unsigned char) *gptr();
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if (allocate()==EOF) // make sure there is a reserve area
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return EOF;
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if (PRfilebuf::sync()==EOF)
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return EOF;
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if (unbuffered())
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{
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if (PR_Read(_fd,(void *)&tbuf,1)<=0)
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return EOF;
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return (int)tbuf;
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}
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if ((count=PR_Read(_fd,(void *)base(),blen())) <= 0)
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return EOF; // reached EOF
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setg(base(),base(),base()+count);
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return (int)(unsigned char) *gptr();
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}
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streambuf*
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PRfilebuf::setbuf(char *buffptr, int bufflen)
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{
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if (is_open() && (ebuf()))
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return 0;
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if ((!buffptr) || (bufflen <= 0))
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unbuffered(1);
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else
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setb(buffptr, buffptr+bufflen, 0);
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return this;
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}
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streampos
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PRfilebuf::seekoff(streamoff offset, ios::seek_dir dir, int /* mode */)
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{
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if (PR_GetDescType(_fd) == PR_DESC_FILE){
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PRSeekWhence fdir;
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PRInt32 retpos;
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switch (dir) {
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case ios::beg :
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fdir = PR_SEEK_SET;
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break;
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case ios::cur :
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fdir = PR_SEEK_CUR;
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break;
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case ios::end :
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fdir = PR_SEEK_END;
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break;
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default:
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// error
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return(EOF);
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}
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|
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if (PRfilebuf::sync()==EOF)
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return EOF;
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if ((retpos=PR_Seek(_fd, offset, fdir))==-1L)
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return (EOF);
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return((streampos)retpos);
|
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}else
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return (EOF);
|
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}
|
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|
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|
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int
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PRfilebuf::sync()
|
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{
|
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PRInt32 count;
|
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|
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if (_fd==0)
|
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return(EOF);
|
||||
|
||||
if (!unbuffered()){
|
||||
// Sync write area
|
||||
if ((count=out_waiting())!=0){
|
||||
PRInt32 nout;
|
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if ((nout =PR_Write(_fd,
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(void *) pbase(),
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(unsigned int)count)) != count){
|
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if (nout > 0) {
|
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// should set _pptr -= nout
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pbump(-(int)nout);
|
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memmove(pbase(), pbase()+nout, (int)(count-nout));
|
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}
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return(EOF);
|
||||
}
|
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}
|
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setp(0,0); // empty put area
|
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|
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if (PR_GetDescType(_fd) == PR_DESC_FILE){
|
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// Sockets can't seek; don't need this
|
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if ((count=in_avail()) > 0){
|
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if (PR_Seek(_fd, -count, PR_SEEK_CUR)!=-1L)
|
||||
{
|
||||
return (EOF);
|
||||
}
|
||||
}
|
||||
}
|
||||
setg(0,0,0); // empty get area
|
||||
}
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return(0);
|
||||
}
|
||||
|
||||
PRfilebuf *
|
||||
PRfilebuf::close()
|
||||
{
|
||||
int retval;
|
||||
if (_fd==0)
|
||||
return 0;
|
||||
|
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retval = sync();
|
||||
|
||||
if ((PR_Close(_fd)==0) || (retval==EOF))
|
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return 0;
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_fd = 0;
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return this;
|
||||
}
|
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|
||||
PRofstream::PRofstream():
|
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ostream(new PRfilebuf)
|
||||
{
|
||||
_PRSTR_DELBUF(0);
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||||
}
|
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|
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PRofstream::PRofstream(PRFileDesc *filedesc):
|
||||
ostream(new PRfilebuf(filedesc))
|
||||
{
|
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_PRSTR_DELBUF(0);
|
||||
}
|
||||
|
||||
PRofstream::PRofstream(PRFileDesc *filedesc, char *buff, int bufflen):
|
||||
ostream(new PRfilebuf(filedesc, buff, bufflen))
|
||||
{
|
||||
_PRSTR_DELBUF(0);
|
||||
}
|
||||
|
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PRofstream::PRofstream(const char *name, int mode, int aFlags):
|
||||
ostream(new PRfilebuf)
|
||||
{
|
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_PRSTR_DELBUF(0);
|
||||
if (!rdbuf()->open(name, (mode|ios::out), aFlags))
|
||||
clear(rdstate() | ios::failbit);
|
||||
}
|
||||
|
||||
PRofstream::~PRofstream()
|
||||
{
|
||||
flush();
|
||||
|
||||
delete rdbuf();
|
||||
#ifdef _PRSTR_BP
|
||||
_PRSTR_BP = 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
streambuf *
|
||||
PRofstream::setbuf(char * ptr, int len)
|
||||
{
|
||||
if ((is_open()) || (!(rdbuf()->setbuf(ptr, len)))){
|
||||
clear(rdstate() | ios::failbit);
|
||||
return 0;
|
||||
}
|
||||
return rdbuf();
|
||||
}
|
||||
|
||||
void
|
||||
PRofstream::attach(PRFileDesc *filedesc)
|
||||
{
|
||||
if (!(rdbuf()->attach(filedesc)))
|
||||
clear(rdstate() | ios::failbit);
|
||||
}
|
||||
|
||||
void
|
||||
PRofstream::open(const char * name, int mode, int aFlags)
|
||||
{
|
||||
if (is_open() || !(rdbuf()->open(name, (mode|ios::out), aFlags)))
|
||||
clear(rdstate() | ios::failbit);
|
||||
}
|
||||
|
||||
void
|
||||
PRofstream::close()
|
||||
{
|
||||
clear((rdbuf()->close()) ? 0 : (rdstate() | ios::failbit));
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -1,145 +0,0 @@
|
||||
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
||||
/* ***** BEGIN LICENSE BLOCK *****
|
||||
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.1 (the "License"); you may not use this file except in
|
||||
* compliance with the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is Mozilla Communicator client code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* Netscape Communications Corporation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 1998
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the NPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the NPL, the GPL or the LGPL.
|
||||
*
|
||||
* ***** END LICENSE BLOCK ***** */
|
||||
|
||||
// The originals are in: nsprpub/lib/pstreams/
|
||||
// currently not being built into nspr.. these files will go away.
|
||||
|
||||
#ifndef __PRSTRM
|
||||
#define __PRSTRM
|
||||
|
||||
#include "prtypes.h"
|
||||
#include "prio.h"
|
||||
#include <iostream.h>
|
||||
|
||||
#ifdef XP_MAC
|
||||
|
||||
class PRofstream : public ofstream
|
||||
{
|
||||
public:
|
||||
inline void attach(PRFileDesc *) {};
|
||||
};
|
||||
|
||||
#else
|
||||
|
||||
|
||||
#if defined(__GNUC__)
|
||||
#define _PRSTR_BP _strbuf
|
||||
#define _PRSTR_DELBUF(x) /* as nothing */
|
||||
#define _PRSTR_DELBUF_C(c, x) /* as nothing */
|
||||
#elif defined(WIN32)
|
||||
#define _PRSTR_BP bp
|
||||
#define _PRSTR_DELBUF(x) delbuf(x)
|
||||
#define _PRSTR_DELBUF_C(c, x) c::_PRSTR_DELBUF(x)
|
||||
#elif defined(VMS)
|
||||
#undef _PRSTR_BP
|
||||
#define _PRSTR_DELBUF(x) /* as nothing */
|
||||
#define _PRSTR_DELBUF_C(c, x) /* as nothing */
|
||||
#elif defined(OSF1)
|
||||
#define _PRSTR_BP m_psb
|
||||
#define _PRSTR_DELBUF(x) /* as nothing */
|
||||
#define _PRSTR_DELBUF_C(c, x) /* as nothing */
|
||||
#elif defined(__QNX__)
|
||||
#undef _PRSTR_BP
|
||||
#define _PRSTR_DELBUF(x) /* as nothing */
|
||||
#define _PRSTR_DELBUF_C(c, x) /* as nothing */
|
||||
#else
|
||||
#define _PRSTR_BP bp
|
||||
// Unix compilers do not believe in encapsulation
|
||||
// At least on Solaris this is also ignored
|
||||
#define _PRSTR_DELBUF(x) delbuf = x
|
||||
#define _PRSTR_DELBUF_C(c, x) c::_PRSTR_DELBUF(x)
|
||||
#endif
|
||||
|
||||
#ifndef XP_MAC
|
||||
class PR_IMPLEMENT(PRfilebuf): public streambuf
|
||||
#else
|
||||
__declspec(export) class PRfilebuf : public streambuf
|
||||
#endif
|
||||
{
|
||||
public:
|
||||
PRfilebuf();
|
||||
PRfilebuf(PRFileDesc *fd);
|
||||
PRfilebuf(PRFileDesc *fd, char * buffptr, int bufflen);
|
||||
~PRfilebuf();
|
||||
virtual int overflow(int=EOF);
|
||||
virtual int underflow();
|
||||
virtual streambuf *setbuf(char *buff, int bufflen);
|
||||
#ifndef XP_MAC
|
||||
virtual streampos seekoff(streamoff, ios::seek_dir, int);
|
||||
#else
|
||||
virtual streampos seekoff(streamoff, ios_base::seekdir, int);
|
||||
#endif
|
||||
virtual int sync();
|
||||
PRfilebuf *open(const char *name, int mode, int flags);
|
||||
PRfilebuf *attach(PRFileDesc *fd);
|
||||
PRfilebuf *close();
|
||||
int is_open() const {return (_fd != 0);}
|
||||
PRFileDesc *fd(){return _fd;}
|
||||
|
||||
private:
|
||||
PRFileDesc * _fd;
|
||||
PRPackedBool _opened;
|
||||
PRPackedBool _allocated;
|
||||
};
|
||||
|
||||
|
||||
#ifndef XP_MAC
|
||||
class PR_IMPLEMENT(PRofstream) : public ostream {
|
||||
#else
|
||||
__declspec(export) class PRofstream : public ostream {
|
||||
#endif
|
||||
public:
|
||||
PRofstream();
|
||||
PRofstream(const char *, int mode=ios::out, int flags = 0);
|
||||
PRofstream(PRFileDesc *);
|
||||
PRofstream(PRFileDesc *, char *, int);
|
||||
~PRofstream();
|
||||
|
||||
streambuf * setbuf(char *, int);
|
||||
PRfilebuf* rdbuf() { return (PRfilebuf*) ios::rdbuf(); }
|
||||
|
||||
void attach(PRFileDesc *);
|
||||
PRFileDesc *fd() {return rdbuf()->fd();}
|
||||
|
||||
int is_open(){return rdbuf()->is_open();}
|
||||
void open(const char *, int =ios::out, int = 0);
|
||||
void close();
|
||||
};
|
||||
|
||||
#endif /* XP_MAC */
|
||||
#endif /* __PRSTRM */
|
||||
@ -56,7 +56,6 @@
|
||||
#include "prio.h"
|
||||
#include "plstr.h"
|
||||
#include "nsDTDUtils.h"
|
||||
#include "nsTagHandler.h"
|
||||
#include "nsHTMLTokenizer.h"
|
||||
#include "nsTime.h"
|
||||
#include "nsViewSourceHTML.h"
|
||||
|
||||
@ -53,7 +53,6 @@
|
||||
#include "prio.h"
|
||||
#include "plstr.h"
|
||||
#include "nsDTDUtils.h"
|
||||
#include "nsTagHandler.h"
|
||||
#include "nsHTMLTokenizer.h"
|
||||
#include "nsTime.h"
|
||||
#include "nsViewSourceHTML.h"
|
||||
|
||||
@ -1,167 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
||||
/* ***** BEGIN LICENSE BLOCK *****
|
||||
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.1 (the "License"); you may not use this file except in
|
||||
* compliance with the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* Netscape Communications Corporation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 1998
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the NPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the NPL, the GPL or the LGPL.
|
||||
*
|
||||
* ***** END LICENSE BLOCK ***** */
|
||||
#ifndef NS_TAGHANDLER___
|
||||
#define NS_TAGHANDLER___
|
||||
|
||||
|
||||
#include "nsDTDUtils.h"
|
||||
#include "nsString.h"
|
||||
|
||||
/**
|
||||
* MODULE NOTES:
|
||||
* @update dc 11/20/98
|
||||
**/
|
||||
|
||||
|
||||
/**
|
||||
* This class defines an object that can do special tag handling
|
||||
*
|
||||
* @update DC 11/20/98
|
||||
*/
|
||||
class nsTagHandler : public nsITagHandler {
|
||||
|
||||
public:
|
||||
nsAutoString mTheTagName; //ok as autostring; VERY few if any get used.
|
||||
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
* @update dc 11/05/98
|
||||
*/
|
||||
nsTagHandler() {}
|
||||
|
||||
|
||||
/**
|
||||
* Destructor
|
||||
* @update dc 11/05/98
|
||||
*/
|
||||
virtual ~nsTagHandler() {}
|
||||
|
||||
/**
|
||||
* Sets the string (tag) for this nsTagHandler to handle
|
||||
* @update dc 11/19/98
|
||||
* @param aTheString -- The string (tag) associated with this handler
|
||||
* @return VOID
|
||||
*/
|
||||
void SetString(const nsString &aTheString) {mTheTagName.Assign(aTheString);}
|
||||
|
||||
/**
|
||||
* Returns the string (tag) handled by this nsTagHandler
|
||||
* @update dc 11/19/98
|
||||
* @return The tagname associated with this class
|
||||
*/
|
||||
nsString* GetString() {return &mTheTagName;}
|
||||
|
||||
/**
|
||||
* Handle this tag prior to the DTD
|
||||
* @update dc 11/5/98
|
||||
* @return A boolean indicating if this token was handled here
|
||||
*/
|
||||
virtual PRBool HandleToken(CToken* aToken,nsIDTD* aDTD) {return PR_FALSE;};
|
||||
|
||||
/**
|
||||
* Handle this tag prior to the DTD
|
||||
* @update dc 11/5/98
|
||||
* @return A boolean indicating if this token was handled here
|
||||
*/
|
||||
virtual PRBool HandleCapturedTokens(CToken* aToken,nsIDTD* aDTD) {return PR_FALSE;};
|
||||
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* This class defines an object that describes the baseline group that a given
|
||||
* element belongs to.
|
||||
*
|
||||
* @update rgess 1/15/00
|
||||
*/
|
||||
class nsElementGroup {
|
||||
public:
|
||||
nsElementGroup(PRInt32 aGroupBits) {
|
||||
mGroupBits=aGroupBits;
|
||||
}
|
||||
|
||||
nsElementGroup(const nsElementGroup& aGroup) {
|
||||
mGroupBits=aGroup.mGroupBits;
|
||||
}
|
||||
|
||||
nsElementGroup& operator=(const nsElementGroup& aGroup) {
|
||||
mGroupBits=aGroup.mGroupBits;
|
||||
return *this;
|
||||
}
|
||||
|
||||
~nsElementGroup() {
|
||||
mGroupBits=0;
|
||||
}
|
||||
|
||||
private:
|
||||
PRInt32 mGroupBits;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* This class defines an object that describes the each element (tag).
|
||||
*
|
||||
* @update rgess 1/15/00
|
||||
*/
|
||||
class nsElement {
|
||||
public:
|
||||
nsElement() {
|
||||
mGroup=0;
|
||||
}
|
||||
|
||||
nsElement(const nsElement& aGroup){
|
||||
mGroup=aGroup.mGroup;
|
||||
}
|
||||
|
||||
nsElement& operator=(const nsElement& aGroup) {
|
||||
mGroup=aGroup.mGroup;
|
||||
return *this;
|
||||
}
|
||||
|
||||
~nsElement() {
|
||||
mGroup=0;
|
||||
}
|
||||
|
||||
private:
|
||||
nsElementGroup* mGroup;
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
@ -1,362 +0,0 @@
|
||||
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
||||
/* ***** BEGIN LICENSE BLOCK *****
|
||||
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.1 (the "License"); you may not use this file except in
|
||||
* compliance with the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is Mozilla Communicator client code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* Netscape Communications Corporation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 1998
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the NPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the NPL, the GPL or the LGPL.
|
||||
*
|
||||
* ***** END LICENSE BLOCK ***** */
|
||||
#include "prtypes.h"
|
||||
#include "prstrm.h"
|
||||
#include <string.h>
|
||||
|
||||
const PRIntn STRM_BUFSIZ = 8192;
|
||||
|
||||
PRfilebuf::PRfilebuf():
|
||||
_fd(0),
|
||||
_opened(PR_FALSE),
|
||||
_allocated(PR_FALSE)
|
||||
{
|
||||
}
|
||||
|
||||
PRfilebuf::PRfilebuf(PRFileDesc *filedesc):
|
||||
streambuf(),
|
||||
_fd(filedesc),
|
||||
_opened(PR_FALSE),
|
||||
_allocated(PR_FALSE)
|
||||
{
|
||||
}
|
||||
|
||||
PRfilebuf::PRfilebuf(PRFileDesc *filedesc, char * buffptr, int bufflen):
|
||||
_fd(filedesc),
|
||||
_opened(PR_FALSE),
|
||||
_allocated(PR_FALSE)
|
||||
{
|
||||
PRfilebuf::setbuf(buffptr, bufflen);
|
||||
}
|
||||
|
||||
PRfilebuf::~PRfilebuf()
|
||||
{
|
||||
if (_opened){
|
||||
close();
|
||||
}else
|
||||
sync();
|
||||
if (_allocated)
|
||||
delete base();
|
||||
}
|
||||
|
||||
PRfilebuf*
|
||||
PRfilebuf::open(const char *name, int mode, int flags)
|
||||
{
|
||||
if (_fd != 0)
|
||||
return 0; // error if already open
|
||||
PRIntn PRmode = 0;
|
||||
// translate mode argument
|
||||
if (!(mode & ios::nocreate))
|
||||
PRmode |= PR_CREATE_FILE;
|
||||
//if (mode & ios::noreplace)
|
||||
// PRmode |= O_EXCL;
|
||||
if (mode & ios::app){
|
||||
mode |= ios::out;
|
||||
PRmode |= PR_APPEND;
|
||||
}
|
||||
if (mode & ios::trunc){
|
||||
mode |= ios::out; // IMPLIED
|
||||
PRmode |= PR_TRUNCATE;
|
||||
}
|
||||
if (mode & ios::out){
|
||||
if (mode & ios::in)
|
||||
PRmode |= PR_RDWR;
|
||||
else
|
||||
PRmode |= PR_WRONLY;
|
||||
if (!(mode & (ios::in|ios::app|ios::ate|ios::noreplace))){
|
||||
mode |= ios::trunc; // IMPLIED
|
||||
PRmode |= PR_TRUNCATE;
|
||||
}
|
||||
}else if (mode & ios::in)
|
||||
PRmode |= PR_RDONLY;
|
||||
else
|
||||
return 0; // error if not ios:in or ios::out
|
||||
|
||||
|
||||
//
|
||||
// The usual portable across unix crap...
|
||||
// NT gets a hokey piece of junk layer that prevents
|
||||
// access to the API.
|
||||
#ifdef WIN32
|
||||
_fd = PR_Open(name, PRmode, PRmode);
|
||||
#else
|
||||
_fd = PR_Open(name, PRmode, flags);
|
||||
#endif
|
||||
if (_fd == 0)
|
||||
return 0;
|
||||
_opened = PR_TRUE;
|
||||
if ((!unbuffered()) && (!ebuf())){
|
||||
char * sbuf = new char[STRM_BUFSIZ];
|
||||
if (!sbuf)
|
||||
unbuffered(1);
|
||||
else{
|
||||
_allocated = PR_TRUE;
|
||||
streambuf::setb(sbuf,sbuf+STRM_BUFSIZ,0);
|
||||
}
|
||||
}
|
||||
if (mode & ios::ate){
|
||||
if (seekoff(0,ios::end,mode)==EOF){
|
||||
close();
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return this;
|
||||
}
|
||||
|
||||
PRfilebuf*
|
||||
PRfilebuf::attach(PRFileDesc *filedesc)
|
||||
{
|
||||
_opened = PR_FALSE;
|
||||
_fd = filedesc;
|
||||
return this;
|
||||
}
|
||||
|
||||
int
|
||||
PRfilebuf::overflow(int c)
|
||||
{
|
||||
if (allocate()==EOF) // make sure there is a reserve area
|
||||
return EOF;
|
||||
if (PRfilebuf::sync()==EOF) // sync before new buffer created below
|
||||
return EOF;
|
||||
|
||||
if (!unbuffered())
|
||||
setp(base(),ebuf());
|
||||
|
||||
if (c!=EOF){
|
||||
if ((!unbuffered()) && (pptr() < epptr())) // guard against recursion
|
||||
sputc(c);
|
||||
else{
|
||||
if (PR_Write(_fd, &c, 1)!=1)
|
||||
return(EOF);
|
||||
}
|
||||
}
|
||||
return(1); // return something other than EOF if successful
|
||||
}
|
||||
|
||||
int
|
||||
PRfilebuf::underflow()
|
||||
{
|
||||
int count;
|
||||
unsigned char tbuf;
|
||||
|
||||
if (in_avail())
|
||||
return (int)(unsigned char) *gptr();
|
||||
|
||||
if (allocate()==EOF) // make sure there is a reserve area
|
||||
return EOF;
|
||||
if (PRfilebuf::sync()==EOF)
|
||||
return EOF;
|
||||
|
||||
if (unbuffered())
|
||||
{
|
||||
if (PR_Read(_fd,(void *)&tbuf,1)<=0)
|
||||
return EOF;
|
||||
return (int)tbuf;
|
||||
}
|
||||
|
||||
if ((count=PR_Read(_fd,(void *)base(),blen())) <= 0)
|
||||
return EOF; // reached EOF
|
||||
setg(base(),base(),base()+count);
|
||||
return (int)(unsigned char) *gptr();
|
||||
}
|
||||
|
||||
streambuf*
|
||||
PRfilebuf::setbuf(char *buffptr, int bufflen)
|
||||
{
|
||||
if (is_open() && (ebuf()))
|
||||
return 0;
|
||||
if ((!buffptr) || (bufflen <= 0))
|
||||
unbuffered(1);
|
||||
else
|
||||
setb(buffptr, buffptr+bufflen, 0);
|
||||
return this;
|
||||
}
|
||||
|
||||
streampos
|
||||
PRfilebuf::seekoff(streamoff offset, ios::seek_dir dir, int /* mode */)
|
||||
{
|
||||
if (PR_GetDescType(_fd) == PR_DESC_FILE){
|
||||
PRSeekWhence fdir;
|
||||
PRInt32 retpos;
|
||||
switch (dir) {
|
||||
case ios::beg :
|
||||
fdir = PR_SEEK_SET;
|
||||
break;
|
||||
case ios::cur :
|
||||
fdir = PR_SEEK_CUR;
|
||||
break;
|
||||
case ios::end :
|
||||
fdir = PR_SEEK_END;
|
||||
break;
|
||||
default:
|
||||
// error
|
||||
return(EOF);
|
||||
}
|
||||
|
||||
if (PRfilebuf::sync()==EOF)
|
||||
return EOF;
|
||||
if ((retpos=PR_Seek(_fd, offset, fdir))==-1L)
|
||||
return (EOF);
|
||||
return((streampos)retpos);
|
||||
}else
|
||||
return (EOF);
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
PRfilebuf::sync()
|
||||
{
|
||||
PRInt32 count;
|
||||
|
||||
if (_fd==0)
|
||||
return(EOF);
|
||||
|
||||
if (!unbuffered()){
|
||||
// Sync write area
|
||||
if ((count=out_waiting())!=0){
|
||||
PRInt32 nout;
|
||||
if ((nout =PR_Write(_fd,
|
||||
(void *) pbase(),
|
||||
(unsigned int)count)) != count){
|
||||
if (nout > 0) {
|
||||
// should set _pptr -= nout
|
||||
pbump(-(int)nout);
|
||||
memmove(pbase(), pbase()+nout, (int)(count-nout));
|
||||
}
|
||||
return(EOF);
|
||||
}
|
||||
}
|
||||
setp(0,0); // empty put area
|
||||
|
||||
if (PR_GetDescType(_fd) == PR_DESC_FILE){
|
||||
// Sockets can't seek; don't need this
|
||||
if ((count=in_avail()) > 0){
|
||||
if (PR_Seek(_fd, -count, PR_SEEK_CUR)!=-1L)
|
||||
{
|
||||
return (EOF);
|
||||
}
|
||||
}
|
||||
}
|
||||
setg(0,0,0); // empty get area
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
|
||||
PRfilebuf *
|
||||
PRfilebuf::close()
|
||||
{
|
||||
int retval;
|
||||
if (_fd==0)
|
||||
return 0;
|
||||
|
||||
retval = sync();
|
||||
|
||||
if ((PR_Close(_fd)==0) || (retval==EOF))
|
||||
return 0;
|
||||
_fd = 0;
|
||||
return this;
|
||||
}
|
||||
|
||||
PRofstream::PRofstream():
|
||||
ostream(new PRfilebuf)
|
||||
{
|
||||
_PRSTR_DELBUF(0);
|
||||
}
|
||||
|
||||
PRofstream::PRofstream(PRFileDesc *filedesc):
|
||||
ostream(new PRfilebuf(filedesc))
|
||||
{
|
||||
_PRSTR_DELBUF(0);
|
||||
}
|
||||
|
||||
PRofstream::PRofstream(PRFileDesc *filedesc, char *buff, int bufflen):
|
||||
ostream(new PRfilebuf(filedesc, buff, bufflen))
|
||||
{
|
||||
_PRSTR_DELBUF(0);
|
||||
}
|
||||
|
||||
PRofstream::PRofstream(const char *name, int mode, int aFlags):
|
||||
ostream(new PRfilebuf)
|
||||
{
|
||||
_PRSTR_DELBUF(0);
|
||||
if (!rdbuf()->open(name, (mode|ios::out), aFlags))
|
||||
clear(rdstate() | ios::failbit);
|
||||
}
|
||||
|
||||
PRofstream::~PRofstream()
|
||||
{
|
||||
flush();
|
||||
|
||||
delete rdbuf();
|
||||
#ifdef _PRSTR_BP
|
||||
_PRSTR_BP = 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
streambuf *
|
||||
PRofstream::setbuf(char * ptr, int len)
|
||||
{
|
||||
if ((is_open()) || (!(rdbuf()->setbuf(ptr, len)))){
|
||||
clear(rdstate() | ios::failbit);
|
||||
return 0;
|
||||
}
|
||||
return rdbuf();
|
||||
}
|
||||
|
||||
void
|
||||
PRofstream::attach(PRFileDesc *filedesc)
|
||||
{
|
||||
if (!(rdbuf()->attach(filedesc)))
|
||||
clear(rdstate() | ios::failbit);
|
||||
}
|
||||
|
||||
void
|
||||
PRofstream::open(const char * name, int mode, int aFlags)
|
||||
{
|
||||
if (is_open() || !(rdbuf()->open(name, (mode|ios::out), aFlags)))
|
||||
clear(rdstate() | ios::failbit);
|
||||
}
|
||||
|
||||
void
|
||||
PRofstream::close()
|
||||
{
|
||||
clear((rdbuf()->close()) ? 0 : (rdstate() | ios::failbit));
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -1,145 +0,0 @@
|
||||
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
||||
/* ***** BEGIN LICENSE BLOCK *****
|
||||
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.1 (the "License"); you may not use this file except in
|
||||
* compliance with the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is Mozilla Communicator client code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* Netscape Communications Corporation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 1998
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the NPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the NPL, the GPL or the LGPL.
|
||||
*
|
||||
* ***** END LICENSE BLOCK ***** */
|
||||
|
||||
// The originals are in: nsprpub/lib/pstreams/
|
||||
// currently not being built into nspr.. these files will go away.
|
||||
|
||||
#ifndef __PRSTRM
|
||||
#define __PRSTRM
|
||||
|
||||
#include "prtypes.h"
|
||||
#include "prio.h"
|
||||
#include <iostream.h>
|
||||
|
||||
#ifdef XP_MAC
|
||||
|
||||
class PRofstream : public ofstream
|
||||
{
|
||||
public:
|
||||
inline void attach(PRFileDesc *) {};
|
||||
};
|
||||
|
||||
#else
|
||||
|
||||
|
||||
#if defined(__GNUC__)
|
||||
#define _PRSTR_BP _strbuf
|
||||
#define _PRSTR_DELBUF(x) /* as nothing */
|
||||
#define _PRSTR_DELBUF_C(c, x) /* as nothing */
|
||||
#elif defined(WIN32)
|
||||
#define _PRSTR_BP bp
|
||||
#define _PRSTR_DELBUF(x) delbuf(x)
|
||||
#define _PRSTR_DELBUF_C(c, x) c::_PRSTR_DELBUF(x)
|
||||
#elif defined(VMS)
|
||||
#undef _PRSTR_BP
|
||||
#define _PRSTR_DELBUF(x) /* as nothing */
|
||||
#define _PRSTR_DELBUF_C(c, x) /* as nothing */
|
||||
#elif defined(OSF1)
|
||||
#define _PRSTR_BP m_psb
|
||||
#define _PRSTR_DELBUF(x) /* as nothing */
|
||||
#define _PRSTR_DELBUF_C(c, x) /* as nothing */
|
||||
#elif defined(__QNX__)
|
||||
#undef _PRSTR_BP
|
||||
#define _PRSTR_DELBUF(x) /* as nothing */
|
||||
#define _PRSTR_DELBUF_C(c, x) /* as nothing */
|
||||
#else
|
||||
#define _PRSTR_BP bp
|
||||
// Unix compilers do not believe in encapsulation
|
||||
// At least on Solaris this is also ignored
|
||||
#define _PRSTR_DELBUF(x) delbuf = x
|
||||
#define _PRSTR_DELBUF_C(c, x) c::_PRSTR_DELBUF(x)
|
||||
#endif
|
||||
|
||||
#ifndef XP_MAC
|
||||
class PR_IMPLEMENT(PRfilebuf): public streambuf
|
||||
#else
|
||||
__declspec(export) class PRfilebuf : public streambuf
|
||||
#endif
|
||||
{
|
||||
public:
|
||||
PRfilebuf();
|
||||
PRfilebuf(PRFileDesc *fd);
|
||||
PRfilebuf(PRFileDesc *fd, char * buffptr, int bufflen);
|
||||
~PRfilebuf();
|
||||
virtual int overflow(int=EOF);
|
||||
virtual int underflow();
|
||||
virtual streambuf *setbuf(char *buff, int bufflen);
|
||||
#ifndef XP_MAC
|
||||
virtual streampos seekoff(streamoff, ios::seek_dir, int);
|
||||
#else
|
||||
virtual streampos seekoff(streamoff, ios_base::seekdir, int);
|
||||
#endif
|
||||
virtual int sync();
|
||||
PRfilebuf *open(const char *name, int mode, int flags);
|
||||
PRfilebuf *attach(PRFileDesc *fd);
|
||||
PRfilebuf *close();
|
||||
int is_open() const {return (_fd != 0);}
|
||||
PRFileDesc *fd(){return _fd;}
|
||||
|
||||
private:
|
||||
PRFileDesc * _fd;
|
||||
PRPackedBool _opened;
|
||||
PRPackedBool _allocated;
|
||||
};
|
||||
|
||||
|
||||
#ifndef XP_MAC
|
||||
class PR_IMPLEMENT(PRofstream) : public ostream {
|
||||
#else
|
||||
__declspec(export) class PRofstream : public ostream {
|
||||
#endif
|
||||
public:
|
||||
PRofstream();
|
||||
PRofstream(const char *, int mode=ios::out, int flags = 0);
|
||||
PRofstream(PRFileDesc *);
|
||||
PRofstream(PRFileDesc *, char *, int);
|
||||
~PRofstream();
|
||||
|
||||
streambuf * setbuf(char *, int);
|
||||
PRfilebuf* rdbuf() { return (PRfilebuf*) ios::rdbuf(); }
|
||||
|
||||
void attach(PRFileDesc *);
|
||||
PRFileDesc *fd() {return rdbuf()->fd();}
|
||||
|
||||
int is_open(){return rdbuf()->is_open();}
|
||||
void open(const char *, int =ios::out, int = 0);
|
||||
void close();
|
||||
};
|
||||
|
||||
#endif /* XP_MAC */
|
||||
#endif /* __PRSTRM */
|
||||
Loading…
Reference in New Issue
Block a user