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Move source code for xmllint shell to shell.c and move it from the
libxml2 library to the xmllint executable.
Also allow shell to run without XPath and debug modules.
Add stubs for old shell API functions in legacy build mode.
This option would allow for a smaller, but mostly useless minimal build.
But it complicates the symbol availability logic in an insane way and
requires specialized tools like our custom C parser in doc/apibuild.py.
See #717.
The latest spec for what it essentially an XPath extension seems to be
this working draft from 2002:
https://www.w3.org/TR/xptr-xpointer/
The xpointer() scheme is listed as "being reviewed" in the XPointer
registry since at least 2006. libxml2 seems to be the only modern
software that tries to implement this spec, but the code has many bugs
and quality issues.
If you configure --with-legacy, old symbols are retained for ABI
compatibility.
Checking whether the context is close to the parent context by hardcoding
250 is not portable (I noticed tests were failing on Morello since the value
is 288 there due to pointers being 128 bits). Instead we should ensure
that the XML_VCTXT_USE_PCTXT flag is not set in cases where the user data
is not actually a parser context (or ideally add a separate field but that
would be an ABI break.
From what I can see in the source, the XML_VCTXT_USE_PCTXT is only set if
the userData field points to a valid context, and if this is not the case
the flag should be cleared when changing userData rather than relying on
the offset between the two. Looking at the history, I think
d7cb33cf44 fixed most of the need for this
workaround, but it looks like there are a few more locations that need
updating; This commit changes two more places to set/clear/copy the
XML_VCTXT_USE_PCTXT flag, so this heuristic should not be needed anymore.
I've also drop two = NULL assignment in xmllint since this is not needed
after a call to memset().
There was also an uninitialized vctxt.flags (and other fields) in
`xmlShellValidate()`, which I've fixed by adding a memset() call.
Private functions were previously declared
- in header files in the root directory
- in public headers guarded with IN_LIBXML
- in libxml.h
- redundantly in source files that used them.
Consolidate all private header files in include/private.
Add a new configuration flag that controls whether the outdated support
for XPointer locations (ranges and points) is enabled.
--with-xptr-locs # Autotools
LIBXML2_WITH_XPTR_LOCS # CMake
The latest spec for what it essentially an XPath extension seems to be
this working draft from 2002:
https://www.w3.org/TR/xptr-xpointer/
The xpointer() scheme is listed as "being reviewed" in the XPointer
registry since at least 2006. libxml2 seems to be the only modern
software that tries to implement this spec, but the code has many bugs
and quality issues.
The flag defaults to "off" and support for this extensions has to be
requested explicitly. The relevant API functions are deprecated.
This code has been broken and deprecated since version 2.6.0, released
in 2003. Because of a bug in commit 961b535c, DOCBparser.c was never
compiled since 2012. I couldn't find a Debian package using any of its
symbols, so it seems safe to remove this module.
Make sure that all parameters and return values of hash callback
functions exactly match the callback function type. This is required
to pass clang's Control Flow Integrity checks and to allow compilation
to asm.js with Emscripten.
Fixes bug 784861.
When playing with xpath in the xmllint shell, it's really handy to be
able to ask where the returned nodes live in the tree, in the same
way "pwd" asks where the current node lives.
The feature is actually quite easy to implement by combining the
functionality of the existing dir/ls and pwd commands (see proposed patch).
Example usage:
/ > whereis //last_name
/clinical_study/overall_official/last_name
/clinical_study/location/contact/last_name
/clinical_study/location/investigator/last_name
For https://bugzilla.gnome.org/show_bug.cgi?id=310222
adds namespace support to ls, du and the element named in
the command shell prompt. It also fixes du to actually dump
the requested path, if the user gives one, rather than always
dumping the whole file.
* HTMLparser.c c14n.c debugXML.c entities.c nanohttp.c parser.c
testC14N.c uri.c xmlcatalog.c xmllint.c xmlregexp.c xpath.c:
fix unused variables, or unneeded increments as well as a couple
of space issues
* runtest.c: check for NULL before calling unlink()
* SAX2.c: don't leak in xmlCheckDefaultedAttributes for standalone
checking
* xmllint.c: fix xmllint --sax1 to actually use XML_PARSE_SAX1
* debugXML.c: don't raise an error if markup wasn't allocated from
dictionary if document was parsed with option disabling it
* parser.c: fix various attribute normalisation problems reported
by Ashwin
* result/c14n/without-comments/example-4
result/c14n/with-comments/example-4: this impacted the result of
two c14n tests :-\
* test/att9 test/att10 test/att11 result//att9* result//att10*
result//att11*: added 3 specific regression tests coming from the
XML spec revision and from Ashwin
Daniel
svn path=/trunk/; revision=3715
* debugXML.c: made one of the changes suggested by Brian Krahmer
* testRegexp.c: allow to pass '--' on the command line to allow
regexps starting with the character '-'
Daniel
svn path=/trunk/; revision=3697
* HTMLparser.c parser.c SAX2.c debugXML.c tree.c valid.c xmlreader.c
xmllint.c include/libxml/HTMLparser.h include/libxml/parser.h:
added a parser XML_PARSE_COMPACT option to allocate small
text nodes (less than 8 bytes on 32bits, less than 16bytes on 64bits)
directly within the node, various changes to cope with this.
* result/XPath/tests/* result/XPath/xptr/* result/xmlid/*: this
slightly change the output
Daniel
* debugXML.c: excluded content string check for XML_ELEMENT_DECL
in xmlCtxtGenericNodeCheck
* runtest.c: changed "open" calls to include O_BINARY for Windows
* runtest.c: complete, checking on other platforms is needed
* README: updated
* debugXML.c: fix a bug raised by bill on IRC
* relaxng.c: fix a leak in weird circumstances
* runsuite.c Makefile.am: standalone test tool agaisnt
the regression suites, work in progress
Daniel
* doc/apibuild.py doc/elfgcchack.xsl: revamped the elfgcchack.h
format to cope with gcc4 change of aliasing allowed scopes, had
to add extra informations to doc/libxml2-api.xml to separate
the header from the c module source.
* *.c: updated all c library files to add a #define bottom_xxx
and reimport elfgcchack.h thereafter, and a bit of cleanups.
* doc//* testapi.c: regenerated when rebuilding the API
Daniel
* doc/Makefile.am: changed maintainer-clean dependency with
suggestion from Crispin Flowerday (bug #157634)
* debugXML.c: fixed crash when ATTRIBUTE or DOCUMENT nodes
were specified with debugDumpNode (bug #160621)
* Makefile.am gentest.py testapi.c: integrated in "make tests"
added -q option, and more conditional features fixes
* catalog.c debugXML.c parser.c testThreads.c xmllint.c
xmlschemastypes.c xmlwriter.cinclude/libxml/catalog.h
include/libxml/debugXML.h: various compilation and conditional
cleanups.
* doc/*: regenerated
Daniel
* debugXML.c include/libxml/xmlerror.h: added checking for names
values and dictionnaries generates a tons of errors
* SAX2.ccatalog.c parser.c relaxng.c tree.c xinclude.c xmlwriter.c
include/libxml/tree.h: fixing the errors in the regression tests
Daniel
