Support for RELAX NG used to be enabled together with XML Schema support
(--with-schemas). Now there's a separate option and a new feature macro
LIBXML_RELAXNG_ENABLED.
Rename SYSCONFDIR macro to XML_SYSCONFDIR.
Use AX_RECURSIVE_EVAL with Autotools. This is GPL v2 with Autoconf
exception which shouldn't be a problem.
Finally support meson.
This implements xmlCtxtParseContent, a better alternative to
xmlParseInNodeContext or xmlParseBalancedChunkMemory. It accepts a
parser context and a parser input, making it a lot more versatile.
xmlParseInNodeContext is now implemented in terms of
xmlCtxtParseContent. This makes sure that xmlParseInNodeContext never
modifies the target document, improving thread safety.
xmlParseInNodeContext is also more lenient now with regard to undeclared
entities.
Fixes#727.
Unless we are on Windows, the following POSIX headers are required.
They're part of the earliest POSIX specs and it doesn't make sense to
check for them.
- fcntl.h
- unistd.h
- sys/stat.h
- sys/time.h
On Windows, io.h, fcntl.h and sys/stat.h are always available.
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.
Always use XML_WAR_UNDECLARED_ENTITY with warning error level in
documents with external subset or parameter entities. Use
XML_ERR_UNDECLARED_ENTITY otherwise.
This is a useful function to get a verbose error report.
Allows to remove duplicated code from runtest.c. Also reactivate check
for schema parser failures.
Many strings are passed to the library that could be either URIs or
filesystem paths. We now assume that strings are a URI if they contain
the substring "://". This means that they have a scheme and an
authority. Otherwise, URI resolution wouldn't make much sense.
Fix xmlBuildURI to work with filesystem paths. If the base URI doesn't
contain "://" it is treated as filename. The resolved URI is unescaped,
appended and the result is normalized. Rewrite xmlNormalizePath to
handle Windows quirks.
All special handling for Windows paths is removed in xmlCanonicPath.
If the path looks like an URI, only escape characters allowed in Legacy
Extended IRIs.
Make xmlPathToURI only call xmlCanonicPath. Theh additional round-trip
through URI parser and serializer seems useless.
Add a helper function xmlConvertUriToPath in xmlIO.c which checks for
file URIs and unescapes them.
Always process strings with xmlCanonicPath in xmlLoadExternalEntity.
This should be harmless now.
Should help with #334, #387, #611.
Don't ignore malloc failures in xmlRaiseError and xmlCopyError.
Don't print filename if context has no input.
Introduce xmlVRaiseError taking a va_list.
