CVS log for Amaya/amaya/AHTURLTools.c

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Default branch: MAIN

Add first SSL developments (need to declare the flag SSL in Options)
Laurent

Irene

Sometimes relative links were not updated
Irene

Improve the Save as command
Irene

Improve the support of Windows address file:/// or \\machine\xx
Irene

Complete the fix of loaded images for Windows platforms
+ increase the size of the Text/XML button
Irene

Update the URIs of self references
Irene

Sometimes images were not loaded
Irene

Force ../xx relative addresses instead of /xx
irene

Normalize the base value within web documents
Irene

Prepare a WIKI post
Irene

First test of SweetWiki post
Irene

Irene

Unused variable
Irene

Improve the support of SweetWiki pages
Irene

Remove changes on URI that starts with //
Irene

Typo
Irene

Irene

Add extra parameters when loading a sweetwiki page
Irene

xml comments and xmlpi in templates

char* => const char*
(Regis patches + many many others)

Prevent a crash when URI are too long
Irene

ntegration of Regis patches
Irene

Integration of Regis patches
Irene

Sometimes the "empty" document was not detected
Irene

Send by mail didn't check if the document is html or xhtml
+ display alway the source code of xsl and xsd documents

Irene

Template : library loading.

Avoid to add surrinding elements within XTIger components
Irene

Accept Windows URIs \\machine\directory\file
Irene

Improve the formatting and editing of positioned boxes.
Irene

Add .dmg in the list of undisplayed files
The Save command didn't use the content location
Irene

Fixing a write overflow.
Irene

Replace "intptr_t" by "long int" as "intptr_t" is not accepted by
Visual C++

Irene

Enable by default --with-templates with WX versions
Display attributes of read-only elements

PS: Don't forget to remove your old Options and amaya/*.o files.
Irene

application/x-javascript files are now displayed as text.
Irene

code cleaning + warning fixes
S. GULLY

Update the copyrigh.
Irene

Simplify URI like http://host//path (remove extra /).
Irene

bug fix: amaya didn't start when the Windows username was none latin (russian)
(todo : test this code on unix)
S. GULLY

change non-ASCII in temp filenames to ASCII

Handle video and audio files as undisplayable files.
VQ

Convert file names when the system encoding and the dialog encoding are
not the same.
Irene

bug fix: there is specific code to normalize urls, it was under ifdef _WINGUI.
S. GULLY

Amaya could crash when activating a link whose URL is very long.
VQ

Sometimes Amaya reparsed a XML document as a simple text file.
Irene

Now Amaya uses its default temporary directory instead of the system one.
Irene

JK: make the multiple bookmarks be enabled by default and use the
registry to disable them.

There was a conflict between image types declared in content.h and those
declared in picture.h
Irene

The xbmhandler was used only by the MOTIF version.
Irene

JK: Enabling multiple bookmarks thru the registry ENABLE_MULTIPLE_BM
option.

Removing _I18N_ within amaya and annotlib directories
Extending the copyright to 2004
Adding needed convertions utf-8 to the default charset.
Irene

wxWindows port on windows
Note :
+ __STDC__ flag has been removed
+ now the code is compiled with c++ compiler options
Todo :
+ the setup.h file must be edited before wxWindows compilation (for opengl support for example): an automatic configuration will be done.
+ remove the warnings due to c++ strict syntax

S. GULLY

JK: Changes for opening multiple bookmark files (temporarily disabled)
and for doing cut and paste of bookmark entries (enabled)

Rename flags _WINDOWS by _WINGUI
+ the flag _WINDOWS must be used only for windows specific code.
+ the flag _WINGUI must be used only for old windows gui stuff.

S. GULLY

JK: Detect if a file is rdf

This is the Amaya C++ version : ie amaya uses now g++ (c++ version of gcc)

WARNING:
Before compilation do :
    - On debian just install g++ : "apt-get install g++"
    - A cvs update into libwww directory because there is a expat header to update.
    - "rm -rf *"
    - "../configure [options...]"

S. GULLY

Bug fix: Start Amaya with a URI pointing at a pdf file. When the pdf
file is downloaded, command Open Document crashed Amaya.
VQ

Fixing a crash caused by a redirection with a very long URL.
VQ

Amaya saved a relative link as absolute when the only commom path
was the drive letter (Windows platforms).
Laurent

Fix uninitialized memory access

Incorrect handling of images mime type + code clean up.
Irene + Jose

First step in managing external objects
(external style sheets are not yet taken into account).
Laurent

JK: Added a protection against having PATH_MAX already defined
in a Windows platform.

The constant PATH_MAX was not defined on Windows platforms.
Irene

JK: we were using FILENAME_MAX rather than PATH_MAX

JK: Added a test for the stdint.h library

New COPYRIGHT.
Irene

When an SVG document or a MathML document is served with the test/html
MIME type, Amaya reports an error on the MIME type but parses correctly
the document.
Irene

Bug fixes:
- support of file extensions .svgz
- sometimes imprted CSS style sheets were not interperted.
Irene

JK: Fix for PH bug report wrt invalid chars in a filename (* ,). They
are now exchanged by '_' chars.

JK: Some adjustments to the tmpnam name generation algorithm.

JK: Patches for compiling the tmpnam function under windows

JK: Adapted the GNU libc tmpnam function (not yet tested under Windows).

Generate unique temporary names for CSS style sheets.
Let users open an imported style sheet.
Irene

JK: first try at using temporary names for downloaded images.
The pImage structure now has an additional field, tempfile, that gives
the filename we use.
The real name, minux the extesion, is used as a prefix of the
temporary name. The function to compute those names came from the
annotlib and is now moved to AHTURLtools.c
I haven't yet tested this under Windows.

JK: Give priority to the HTML base over the Content-Location header

The command Synchronize didn't work with local CSS files.
Irene

JK: the Location-Header base algorithm didn't work when the
server returns a filename instead of a path in that header.

JK: First try at supporting full content location referencing as
stated in RFC 2616.
The Doc Info now shows the full content location URI, not just the
document name.

To be done: check how the content location metadata is updated when
doing a SaveAs from a local URL to a remote one.

To disable this feature, go th AHTURLTools.c:GetBaseURL and make the
full_content_location fail e.g., by saying if (0).

Complete a previous bug fix concerning relatice URIs.
Irene

Bug fix: On Windows platforms Amaya didn't generate relative links.
+ Version info.
Irene

JK: Handle SMIL documents as Generic XML documents
(more sniffing development is needed. This is just the minimal
stuff, based on the MIME type and the .smi extension).

Adding a svg library to Amaya edition. Use _SVGLIB to enable.
Etienne

Bug fix: Amaya didn't work correctly with URLs including parameters
+ fixing warnings
Irene

Make some progress with the support of Japanese characters + some bug fixes
- The internationalization of URIs didn't work correctly
- The GTK version of print crashed.
Irene

JK: Added the escaping of the " char. Fixed a typo.

JK: EscapeURL was not escaping the & char.
Added a new function EscapeXML to escape the &, <, and > chars in a
string.
(Both part of the parameter URL bug fix for annotations).

JK: Make the new XHTML MIME type a default one... plus a make proto

JK: Putting all unstable MIME types into amaya.h (see the bottom of the file

JK: Updated the MIME types for XHTML, SVG, and MathML to
application/something+xml. Left the backward support for image/svg too.

A local svg (math) document with the extension '.svg' ('.mml)  and without any xml information was treated as text.
Laurent

When right-clicking a link to a zip or PowerPoint file (extensions .zip
and .ppt), the empty window is not displayed anymore.
VQ

Avoid a crash of the GTK version when a document includes a postscript image.
Changing the Math palette and the SVG palette.
Add .ps and .eps in the list of files not displayed by Amaya.
Irene

Avoid to open a new window when the user click with the right button a
link "mailto:" or a link to a file which won't be displayed by Amaya
Irene

Short url doesn't add http on front of https
GL : Modularization =>  glwindowdisplay.c
     Antialised fonts, even in software mode.
SVG : Polygon Bug fix. (when x || y < 0)
I18NGL : Now works.
Paul

Short URL completion now acts only on open document, open new document dialogs and the url text toolbar.
(no more on line command or create link)
Paul

Paul : Allow use of ../../../ URL and use of short URL (wo http://) in open dialogs

JK: Fixed a sigsev problem

Paul : optinmisation, do not test any URL for file existence, only filename looking string

It was impoosible to open a local file on Windows platforms
Irene

Paul :  In case of a user typed url without protocol specification
       or any filepath info like url (the ~ or / url beginning),
       we add the http:// (more conveniant when you often type urls)
       so that you can now enter w3.org directly
       (second version with cleaner code)

Paul : Allow use of URL without http:// in the URL text box (faster ul typing for testing purpose)

A new version of the files browser for GTK and MOTIF.
Irene

I18N stuff: the Unnicode version is now able to read french (X)HTML documents.
Irene

JK: Handling of I18N URIs (Request by Martin)

JK: removing warnings

JK: New feature for saving docImage documents (local/remote to local/remote).
To do: more context cleaning, use the MIME type in the save as dialog,
use a shorter save as dialog, the title of the new document after saving.

JK: ADding the correct mathml MIME type (application/mathml+xml)
and finishing updating the SVG mime type.

JK: Setting the SVG mime type to image/svg+xml

JK: New function in AHTURLTools to get the mime type of a document of
type docImage:
char *DocImageMimeType (Document doc).

Now calling it when initializing the SaveAs form.

JK: Enhancing the Save As menu: the user can now select the MIME type
and charset of the target document.

JK: Skip any preceeding whitespace when opening or capturing a URL.

Code clean up
Irene

The content of the cut/paste clipboard is no longer lost when you close
the document this content comes from.
VQ.

A local document with the extension .txt is now open in text-mode.
Irene

When a new page was open into a new Window, schemas were loaded, released
then reloaded.
Bug fix: When an attribute was selected and the window that displays
that attribute was closed, the selection was not cancelled.
Any new selection used the freed context to unselect the attribute and
generated a crash in mny cases.
Irene

The Thot abstract tree has now a Document element as its root, to cope
with the XML infoset
VQ

A search with an ISO-latin character crashed Amaya
Irene

Removing CHAR_T, ustr, ufopen, usprintf from these files.
Irene

JK: Fixing compiler warnings
Annotlib: code cleaning (rewrite of all the include statements + use of
annotlib.h)
Changed the Amaya version and date.

Support of the MIME type application/xhtml+xml
Code clean up for future support of Unicode
Irene

In NormalizeURL, make sure all return parameters are initialized even when
the input data is empty.
RRS

JK: Code simplication proposed by Ralph. New function for getting the
size of a file AM_GetFileSize (it'd be better to put it in the thotlib).
Previosly, we were using Unix standard system calls. We're now using the
platform indepenent functions of the thotlibi.

Interpretation of SVG and MathML mime types and suffixes.
irene

JK: Typo fix submitted by RRS

Mixing the HTML parser and the XML parser
Irene

JK: new enable ftp menu entry (General preferences).
Adding some missing prototypes, after a make proto

JK: adding (experimental) ftp support to Amaya

JK: extensions for annotations: storing the docid of the annoted document,
being able to precise the Accept: content_type when making a call to
GetObjectWWW.

JK: Changed the API of NormalizeFile so that we're able to specify
which kind of convertion (%xx, URL, NONE) we want to do.
Fixed a bug under Windows, where, in some cases,  the URL_SEP weren't
converted into URL_SEP for URLs (directory part) when opened from the TextInput.

JK: Added support for unescaping the %xx sequences when following
relative links that point to local files. This solves problems when browsing
a set of pages that was downloaded off from some site.

JK: fixed a typo

JK: Support for file:/// file://localhost/ file: and removed the
ad-hoc convertion for ~ in a file: URL.

New features: Browsing and saving HTML files according to the charset.
              Charset may be given by the http header or the http-equiv
              element.

Ramzi.

JK: CleanCopyFile was called too often.

Unicode:

New features:

Autodection of charset if available in the http header.
Autodection of charset if not vailable in the http heaader but
available in the HTML source.
If no information about charset it is intialized to UTF-8 by default.

New function: TtaGetCharset.

Amaya is able to handle the following charsets:

utf-8
iso-8859-1
iso-8859-2
iso-8859-3
iso-8859-4
iso-8859-5
iso-8859-6
iso-8859-7
iso-8859-8
iso-8859-9

windows 1250 code page
windows 1251 code page
windows 1252 code page
windows 1253 code page
windows 1254 code page
windows 1255 code page
windows 1256 code page
windows 1257 code page

Ramzi

JK: Merged all the processing of file: URLs into NormalizeFile.
Modified the TextInput processing to remove \n from the URLs (may happen
when the user makes a cut and paste into the text area).
Some other changes for file: processing.

JK: added a conversion from URL_SEP to DIR_SEP for file: URLs.

Amaya supports now multiple suffixes like .html.$LANG
Irene

Unicode:

New Features:
- [en|fr|de|it]-* files (for instance en-libdialogue, fr-amayamsg, ...)
  may indicate the charset at the beginning of the file:
  The syntax is: charset=[ISO Latin 1 | ISO Latin 2 | ... | Windows-1256 | UTF8]

  for example:
  file: en-amamsg

  charset=ISO Latin 1
  0 File
  1 File
  ...

  This information is used by TtaGetMessageTable in order to handle messages
  in the rigth way.
  The default charset is ISO Latin 1.

- TtaWC2ISOdup "duplicates a wc string to an monobyte string" (???)
- TtaISO2WCdup "duplicates a monobyte string to a WC string"

- TtaWC2MB: Converts a single Wide Character into a Mono/Multibyte character
  according to a Charset (ISOLatin1, ..., UTF8, WIN1256)

- TtaMB2WC: Converts a mono/multibyte character into a Wide Character
  according to a Charset.

- TtaMBS2WCS: Converts a Multibyte character string into a Wide character string.
  Memory has to be allocated for the Wide Character string before using this function.
  The conversion is done according to a Charset.
  For instance:
  char* toto = "This is a monobyte character string";
  CHAR_T* titi;
  /* ... */
  titi = TtaAllocString (strlen (toto) + 1);
  TtaMBS2WCS (toto, titi, ISOLatin1) does the right way what
  TtaISO2WCdup does (not in the right way).

- TtaWCS2MB: converts a Wide Character string into a mono/multibyte character
  string according to a charset. We can say the same thing here concerning
  TtaWCS2MBS and TtaWC2ISOdup.

Amaya is able to handle ISO Latin1 ISO Latin 2, ISO Latin 6 (Arabic),
Windows 1256 CP (Arabic) and UTF 8 encoded docs.

As soon as we have the information concerning the Charset (from the HTTP header
or the META element), Amaya will be able to read, display and save all these
documents.

Adding other charsets is very easy to do.

Unicode:

TtaGetNextWideCharFromMultibyteString (CHAR_T*, char**, CHARSET)

CHARSET is a new parameter indicating th echaracter encoding:

typedef enum {
  ISOLatin1,
  ISOLatin2,
  ...
  ISOLatin6,
  UTF7,
  UTF8,
  UTF16
} CHARSET;

Unicode.

Amaya is able to handle the right way UTF8 and ISO Latin encoded documents.

New features:
Uconvert.c:
- table of correspondences between ISO Latin2 and Unicode values.
  unsigned short ISOLatin2Map [] = {
    0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007,
    0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F,
    ...
  };

- New function allowing to return the ISO Latin 2 code corresponding
  to a given Unicode value. This function will be very useful
  when reading/saving ISO Latin files. The internal representation
  is only Unicode.

  unsigned char TtaGetISOLatinCodeFromUnicode (const CHAR_T wc) ;

- New function allowing give the Unicode value of an ISO Latin code.
  CHAR_T TtaGetUnicodeValueFromISOLatinCode (const unsigned char c).

- The auto detection of the character set is not yet implemented.

- We need also to implement something like code pages on Windows.
  This is needed when we have to convert from an ISO Latin encoding
  (Arabic for instance) to Unicode and vice versa. This is not very hard
  to implement.

Problems with internationalization of compilers:

All compilers are sharing a big part of the code:
-	LibThotKernel
-	Compilmsg.c
-	Parser.c

In particular app. Files generated by app are handled as UTF8 files (EDITORAPP.c for instance).

Ramzi.

Unicode.
New Features:
- html2thot.c
  * GetNextChar allows to get the next Wide Char from a file or a buffer.
  * ParseHTMLError writes a multibyte string into the output file. This file
    is supposed to be UTF 8 for the moment.

- config.c
  New function: GetNextWideCharFromMultibyteString allows to read the right number
  bytes into a string coded in char* (bytes) and gives a Wide Char.
  This function is used in getFirstWord, getSecondWord, SingleWord, getStringAfterColon.
  It also will be used for the HTML parser.


- fileaccess.c
  New function:
  * TtaGetWideChar reads the right number of bytes to give a wide char
  * TtaWriteWideChar transforms a wide char into the right number of bytes and writes
    the bytes into a file.
  Modified functoins:
  * TtaWriteDocIdent
  * TtaCheckDirectory
  * TtaReadOpen

- uio.c
  New function: ufgets allows to read the right number of bytes from a given
  file to give a Wide character string which length is N (parameter of ufgets).
  If N > NB (number of wide characters remaining) then ufgets returns a
  Wide Character String whitch length is NB.
  if EOF then ufgets returns NULL.

- css.c
  Style sheets are handled as Wide Characters now.
  LoadStyleSheets is adapted to handle Wide Character Strings.

- mesage.c
  TtaGetMessageTable allowd to fill a table of Wide Character
  Strings from a file.

- registry.c
  New function WGetEnv.
  Windows provides _wgetenv to get system env vars coded in Wide Characters
  * WGetEnv does the samething on Unix.

  Modified functions:
  * TtaGetEnvString
  * TtaGetDefEnvString

- platforms.c
  Modified function: TtaFileExist.

Work still to do:
- interface with libwww
- interface with motif dialogs.

Ramzi.

Bugs fixed:
- Printing (still a problem to fix).
- Find (Bug reported by Philipp): Amaya creashes after a several find.

Work: Unicode.

Ramzi.

Unicode.

Ramzi.

Preparing for Unicode.
Ramzi.

Adding .jsp as a html suffix.
Irene

JK: Improving/fixing the behavior of the back/forward button and handling
of browsing historic.

The function LLinkToPreviousTarget allows one to create a link to the previous
created target.
The function Synchronize synchronizes source/HTML views
Irene

JK: Relative URLs beginning with a "../../ " path were being simplifed into
"../"

JK: Fixed a mem alloc bug in the escape entity (%20) code.

JK: First try at escaping space as %20 from the URLs

Cleaning the Unicode source.
Ramzi.

JK: Added support for file: type URLs (file: isn't yet indicated in the
address bar)

New organization of the code to insert CSS support in the print process.
Irene

Bug fixed: Some memory issues.
Bug fixed: if (IsW3Path (url)) instead of if (IsW3Path) in AHTUrlTools.c

Ramzi.

Applying TEXT macro to hardcoded strings.
Ramzi.

JK: No temp name was created when the URL finishes in /?.
    We're now using nonanme.html in this case.

Cleaning up of the code: we used different notations for the same
character value.
Making the CSS parser independent on the HTML parser.
Irene

Preparing Unicode version: String management.

Ramzi.

Rename the Thot boolean into ThotBool to avoid conflicts with jpeg includes.
Extend the CSS structure to take included structures into account
iIrene

Bug fixes:
- amaya crashed when a mathematical formula was copied/pasted from one
  page to another.
- there were a lot of memory leaks.
- it was impossible to set font-size to 20 in the preference menu.
Irene

Save documents with .xht .xhtm .xml .xhtml in XHTML format.
Remove a set of warnings
Irene

Bug fixes: avoid toolkit errors when editing a Text file.
Extension: the Style Sheets menu allow one to remove links to CSS files.
Irene

Look for the DOCTYPE in XML document to detect if it's a XHTML document
or not and display the source code when the document structure is unknown.
Accept the suffix .xht
Bug fixes in searchmenu.c and styleparser.c
Irene

Replace generic and specific drivers by Thot API functions
to style documents.
Add CSS property "margin"
Take CSS files into account when a LINK element is created.
Irene

Saving and Printing of text files or CSS files.
Updating the tar scripts
Fixing the bug of the libjpeg
Irene

Cleaning code.
Ramzi.

JK: Added code for displaying image URLs and files in the document
window

JK: Added a protection in GetBaseDoc against NULL (to discuss with
Irene)
Added another protection in query.c to avoid processing a stop while
already doing so.

Parsing and saving HTML documents written in XML with namespaces.

Vincent.

JK:
Support for ".." relative urls
Simplification of code

Irene

Background images are now managed like other images in HTML documents.
It possible to save them remotely.
Fixing some other minor bugs.
Irene

JK: Fixed a sigsev on UIcss.c (initialized variable)
    Corrected more problems with NormalizeURL/SimplifyURL

JK:

Correction du bug portant sur la simplification des chemins
du type:

	http://www/../Icons/

Memory and bugs reported.
Ramzi.

Fixing some bugs detected by Insure ++.
Irene

Dealing with Local files/URLs (/ and \).
Wiew dislpaying.

Ramzi

JK: Changes to have async requests (GetHTMLDocument, Reload)

Fix two bugs:
 - sometimes the math palette was not displayed
 - it was impossible to create the local file when the URL was http://xxx:800
Irene

Browsing local files (Windows).
Ramzi.

Local files (Windoz).
Ramzi.

Improving relative local links on Windows version. Irene

Windob'
Ramzi.

Irene

Clean up the css code
Improve the publication
Improve backspace and delete
   Irene

Load plain text files as a HTML file containing a single PRE element

VQ.

JK: Added content-type negotiation (libwww)

Ramzi

JK: Fixed a memory leak error

Corrected various bug pointed out by Insure, Daniel.

Irene

Use symbolic names URL_SEP and EOS. Irene

Windoze. Porting libwww

Change publishing policy. Irene

Irene

Fix bug in Thotlib:
 When attributes created new boxes the creation could be refused if
 the image was full.
Change name generation in Amaya
Irene

Irene

Fix warnings detected by Insure ++
Irene

JK: Invalidated the ftp url's

Cleanly identified and separated the dependancies between Amaya and
the libWWW. The Java version now compiles without -lwww, Daniel.

JK: Added a function to shorthen the URL name displayed on the status bar

JK: Modif. to NormalizeURL. Commented the line that removes the end / of a pathname. It's not necessary anymore. In addition, it gave problems with the reload button

JK: Added Content Negotiation:
Accept: headers for GET
Content-Type: headers for PUT
Content-Type guessing either from the picture driver or from the file extension. The default value is text/html

Fix bug of NormalizeURL
Irene

JK: slight modif

JK: Added a new case. 100% Netscape behavior + 1% Mosaic behavior

JK: New simplified NormalizeURL

Suppress ifdef PLUGIN in Thotlib
Irene

Supporting -Doption in app compiler
Irene

Modified EXPORT en THOT_EXPORT, first steps for Kaffe integration and
event loop rewriting, Daniel.

Fix bug of mailto.
Irene

Fix NormalizeURL bug and support compressed documents
Irene

Fix bugs in NormalizeURL and images publishing
Irene

Update publication process
Irene

Insure ++
+ Authors in Amaya code
+ new printmenu
Irene

JK: finished FVC comments on this modules

Suppression des fichiers .h
Irene

New copyright statement for amaya (directory):
/*
 *
 * (c) COPYRIGHT MIT and INRIA, 1996.
 * Please first read the full copyright statement in file COPYRIGHT.
 *
 */

Ramzi.

Cleaning, renamed NEW_WILLOWS to _WINDOWS, started port using xdev to NT
from Linux, Daniel.

Pretty printing.
Ramzi.

Checking comments in amaya directory
Ramzi.

Correction erreur (amaya, batch) Cecile

traductions generales Cecile

Opera tree

Initial revision