Module: LibXML::XML
- Defined in:
- lib/libxml/ns.rb,
lib/libxml/attr.rb,
lib/libxml/node.rb,
lib/libxml/tree.rb,
lib/libxml/error.rb,
lib/libxml/parser.rb,
lib/libxml/reader.rb,
lib/libxml/schema.rb,
lib/libxml/document.rb,
lib/libxml/attr_decl.rb,
lib/libxml/namespace.rb,
lib/libxml/attributes.rb,
lib/libxml/namespaces.rb,
lib/libxml/properties.rb,
lib/libxml/sax_parser.rb,
lib/libxml/html_parser.rb,
lib/libxml/schema/type.rb,
lib/libxml/xpath_object.rb,
lib/libxml/sax_callbacks.rb,
lib/libxml/schema/element.rb,
lib/libxml/schema/attribute.rb,
ext/libxml/ruby_xml.c
Defined Under Namespace
Modules: Encoding, XPath Classes: Attr, AttrDecl, Attributes, Document, Dtd, Error, HTMLParser, InputCallbacks, NS, Namespace, Namespaces, Node, Parser, Reader, RelaxNG, SaxParser, Schema, Tree, Writer, XInclude, XPointer
Constant Summary collapse
- LIBXML_VERSION =
Constants
rb_str_new2(LIBXML_DOTTED_VERSION)
- VERSION =
rb_str_new2(RUBY_LIBXML_VERSION)
- VERNUM =
INT2NUM(RUBY_LIBXML_VERNUM)
- XML_NAMESPACE =
rb_str_new2((const char*) XML_XML_NAMESPACE)
Class Method Summary collapse
-
.catalog_dump ⇒ true
Dump all the global catalog content stdout.
-
.catalog_remove(catalog) ⇒ true
Remove the specified resource catalog.
-
.check_lib_versions ⇒ true
Check LIBXML version matches version the bindings were compiled to.
-
.debug_entities ⇒ Object
Determine whether included-entity debugging is enabled.
-
.debug_entities=(true) ⇒ Object
Enable or disable included-entity debugging.
-
.default_compression ⇒ Object
Determine whether parsers use Zlib compression by default (requires libxml to be compiled with Zlib support).
-
.default_compression=(true) ⇒ Object
Controls whether parsers use Zlib compression by default (requires libxml to be compiled with Zlib support).
-
.default_keep_blanks ⇒ Object
Determine whether parsers retain whitespace by default.
-
.default_keep_blanks=(true) ⇒ Object
Controls whether parsers retain whitespace by default.
-
.default_line_numbers ⇒ Object
Determine whether parsers retain line-numbers by default.
-
.default_line_numbers=(true) ⇒ Object
Controls whether parsers retain line-numbers by default.
-
.default_load_external_dtd ⇒ Object
Determine whether parsers load external DTDs by default.
-
.default_load_external_dtd=(true) ⇒ Object
Controls whether parsers load external DTDs by default.
-
.default_options ⇒ Integer
Returns an integer that summarize libxml2’s default options.
-
.default_pedantic_parser ⇒ Object
Determine whether parsers are pedantic by default.
-
.default_pedantic_parser=(true) ⇒ Object
Controls whether parsers are pedantic by default.
-
.default_substitute_entities ⇒ Object
Determine whether parsers perform inline entity substitution (for external entities) by default.
-
.default_substitute_entities=(true) ⇒ Object
Controls whether parsers perform inline entity substitution (for external entities) by default.
-
.default_tree_indent_string ⇒ Object
Obtain the default string used by parsers to indent the XML tree for output.
-
.default_tree_indent_string=(string) ⇒ Object
Set the default string used by parsers to indent the XML tree for output.
-
.default_validity_checking ⇒ Object
Determine whether parsers perform XML validation by default.
-
.default_validity_checking=(true) ⇒ Object
Controls whether parsers perform XML validation by default.
-
.default_warnings ⇒ Object
Determine whether parsers output warnings by default.
-
.default_warnings=(true) ⇒ Object
Controls whether parsers output warnings by default.
-
.enabled_automata? ⇒ Boolean
Determine whether libxml regexp automata support is enabled.
-
.enabled_c14n? ⇒ Boolean
Determine whether libxml ‘canonical XML’ support is enabled.
-
.enabled_catalog? ⇒ Boolean
Determine whether libxml resource catalog support is enabled.
-
.enabled_debug? ⇒ Boolean
Determine whether libxml debugging support is enabled.
-
.enabled_docbook? ⇒ Boolean
Determine whether libxml docbook support is enabled.
-
.enabled_ftp? ⇒ Boolean
Determine whether libxml ftp client support is enabled.
-
.enabled_html? ⇒ Boolean
Determine whether libxml html support is enabled.
-
.enabled_http? ⇒ Boolean
Determine whether libxml http client support is enabled.
-
.enabled_iconv? ⇒ Boolean
Determine whether libxml iconv support is enabled.
-
.enabled_memory_debug? ⇒ Boolean
Determine whether libxml memory location debugging support is enabled.
-
.enabled_regexp? ⇒ Boolean
Determine whether libxml regular expression support is enabled.
-
.enabled_schemas? ⇒ Boolean
Determine whether libxml schema support is enabled.
-
.enabled_thread? ⇒ Boolean
Determine whether thread-safe semantics support for libxml is enabled and is used by this ruby extension.
-
.enabled_unicode? ⇒ Boolean
Determine whether libxml unicode support is enabled.
-
.enabled_xinclude? ⇒ Boolean
Determine whether libxml xinclude support is enabled.
-
.enabled_xpath? ⇒ Boolean
Determine whether libxml xpath support is enabled.
-
.enabled_xpointer? ⇒ Boolean
Determine whether libxml xpointer support is enabled.
-
.enabled_zlib? ⇒ Boolean
Determine whether libxml zlib support is enabled.
-
.features ⇒ Array
Obtains an array of strings representing features supported (and enabled) by the installed libxml.
-
.indent_tree_output ⇒ Object
Determines whether XML output will be indented (using the string supplied to
default_indent_tree_string). -
.indent_tree_output=(true) ⇒ Object
Controls whether XML output will be indented (using the string supplied to
default_indent_tree_string). -
.memory_dump ⇒ Object
Perform a parser memory dump (requires memory debugging support in libxml).
-
.memory_used ⇒ Object
Perform a parser memory dump (requires memory debugging support in libxml).
Class Method Details
.catalog_dump ⇒ true
Dump all the global catalog content stdout.
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# File 'ext/libxml/ruby_xml.c', line 12 static VALUE rxml_catalog_dump(VALUE self) { xmlCatalogDump(stdout); return (Qtrue); } |
.catalog_remove(catalog) ⇒ true
Remove the specified resource catalog.
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# File 'ext/libxml/ruby_xml.c', line 24 static VALUE rxml_catalog_remove(VALUE self, VALUE cat) { Check_Type(cat, T_STRING); xmlCatalogRemove((xmlChar *) StringValuePtr(cat)); return (Qtrue); } |
.check_lib_versions ⇒ true
Check LIBXML version matches version the bindings were compiled to. Throws an exception if not.
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# File 'ext/libxml/ruby_xml.c', line 38 static VALUE rxml_check_lib_versions(VALUE klass) { xmlCheckVersion(LIBXML_VERSION); return (Qtrue); } |
.debug_entities ⇒ Object
Determine whether included-entity debugging is enabled. (Requires Libxml to be compiled with debugging support)
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# File 'ext/libxml/ruby_xml.c', line 336 static VALUE rxml_debug_entities_get(VALUE klass) { #ifdef LIBXML_DEBUG_ENABLED if (xmlParserDebugEntities) return(Qtrue); else return(Qfalse); #else rb_warn("libxml was compiled with debugging turned off"); return (Qfalse); #endif } |
.debug_entities=(true) ⇒ Object
Enable or disable included-entity debugging. (Requires Libxml to be compiled with debugging support)
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# File 'ext/libxml/ruby_xml.c', line 356 static VALUE rxml_debug_entities_set(VALUE klass, VALUE bool) { #ifdef LIBXML_DEBUG_ENABLED if (TYPE(bool) == T_FALSE) { xmlParserDebugEntities = 0; return(Qfalse); } else { xmlParserDebugEntities = 1; return(Qtrue); } #else rb_warn("libxml was compiled with debugging turned off"); #endif } |
.default_compression ⇒ Object
Determine whether parsers use Zlib compression by default (requires libxml to be compiled with Zlib support).
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# File 'ext/libxml/ruby_xml.c', line 691 static VALUE rxml_default_compression_get(VALUE klass) { #ifdef HAVE_ZLIB_H return(INT2FIX(xmlGetCompressMode())); #else rb_warn("libxml was compiled without zlib support"); return (Qfalse); #endif } |
.default_compression=(true) ⇒ Object
Controls whether parsers use Zlib compression by default (requires libxml to be compiled with Zlib support).
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# File 'ext/libxml/ruby_xml.c', line 708 static VALUE rxml_default_compression_set(VALUE klass, VALUE num) { #ifdef HAVE_ZLIB_H Check_Type(num, T_FIXNUM); xmlSetCompressMode(FIX2INT(num)); return(num); #else rb_warn("libxml was compiled without zlib support"); return (Qfalse); #endif } |
.default_keep_blanks ⇒ Object
Determine whether parsers retain whitespace by default.
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# File 'ext/libxml/ruby_xml.c', line 380 static VALUE rxml_default_keep_blanks_get(VALUE klass) { if (xmlKeepBlanksDefaultValue) return (Qtrue); else return (Qfalse); } |
.default_keep_blanks=(true) ⇒ Object
Controls whether parsers retain whitespace by default.
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# File 'ext/libxml/ruby_xml.c', line 394 static VALUE rxml_default_keep_blanks_set(VALUE klass, VALUE bool) { if (TYPE(bool) == T_FALSE) { xmlKeepBlanksDefaultValue = 0; return (Qfalse); } else if (TYPE(bool) == T_TRUE) { xmlKeepBlanksDefaultValue = 1; return (Qtrue); } else { rb_raise(rb_eArgError, "Invalid argument, must be a boolean"); } } |
.default_line_numbers ⇒ Object
Determine whether parsers retain line-numbers by default.
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# File 'ext/libxml/ruby_xml.c', line 452 static VALUE rxml_default_line_numbers_get(VALUE klass) { if (xmlLineNumbersDefaultValue) return (Qtrue); else return (Qfalse); } |
.default_line_numbers=(true) ⇒ Object
Controls whether parsers retain line-numbers by default.
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# File 'ext/libxml/ruby_xml.c', line 466 static VALUE rxml_default_line_numbers_set(VALUE klass, VALUE bool) { if (TYPE(bool) == T_FALSE) { xmlLineNumbersDefault(0); return (Qfalse); } else { xmlLineNumbersDefault(1); return (Qtrue); } } |
.default_load_external_dtd ⇒ Object
Determine whether parsers load external DTDs by default.
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# File 'ext/libxml/ruby_xml.c', line 418 static VALUE rxml_default_load_external_dtd_get(VALUE klass) { if (xmlLoadExtDtdDefaultValue) return (Qtrue); else return (Qfalse); } |
.default_load_external_dtd=(true) ⇒ Object
Controls whether parsers load external DTDs by default.
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# File 'ext/libxml/ruby_xml.c', line 432 static VALUE rxml_default_load_external_dtd_set(VALUE klass, VALUE bool) { if (bool == Qfalse) { xmlLoadExtDtdDefaultValue = 0; return (Qfalse); } else { xmlLoadExtDtdDefaultValue = 1; return (Qtrue); } } |
.default_options ⇒ Integer
Returns an integer that summarize libxml2’s default options.
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# File 'ext/libxml/ruby_xml.c', line 511 static VALUE (VALUE klass) { int = (); return INT2NUM(); } |
.default_pedantic_parser ⇒ Object
Determine whether parsers are pedantic by default.
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# File 'ext/libxml/ruby_xml.c', line 523 static VALUE rxml_default_pedantic_parser_get(VALUE klass) { if (xmlPedanticParserDefaultValue) return (Qtrue); else return (Qfalse); } |
.default_pedantic_parser=(true) ⇒ Object
Controls whether parsers are pedantic by default.
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# File 'ext/libxml/ruby_xml.c', line 537 static VALUE rxml_default_pedantic_parser_set(VALUE klass, VALUE bool) { if (TYPE(bool) == T_FALSE) { xmlPedanticParserDefault(0); return (Qfalse); } else { xmlPedanticParserDefault(1); return (Qtrue); } } |
.default_substitute_entities ⇒ Object
Determine whether parsers perform inline entity substitution (for external entities) by default.
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# File 'ext/libxml/ruby_xml.c', line 558 static VALUE rxml_default_substitute_entities_get(VALUE klass) { if (xmlSubstituteEntitiesDefaultValue) return (Qtrue); else return (Qfalse); } |
.default_substitute_entities=(true) ⇒ Object
Controls whether parsers perform inline entity substitution (for external entities) by default.
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# File 'ext/libxml/ruby_xml.c', line 573 static VALUE rxml_default_substitute_entities_set(VALUE klass, VALUE bool) { if (bool == Qfalse) { xmlSubstituteEntitiesDefault(0); return (Qfalse); } else { xmlSubstituteEntitiesDefault(1); return (Qtrue); } } |
.default_tree_indent_string ⇒ Object
Obtain the default string used by parsers to indent the XML tree for output.
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# File 'ext/libxml/ruby_xml.c', line 594 static VALUE rxml_default_tree_indent_string_get(VALUE klass) { if (xmlTreeIndentString == NULL) return (Qnil); else return (rb_str_new2(xmlTreeIndentString)); } |
.default_tree_indent_string=(string) ⇒ Object
Set the default string used by parsers to indent the XML tree for output.
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# File 'ext/libxml/ruby_xml.c', line 609 static VALUE rxml_default_tree_indent_string_set(VALUE klass, VALUE string) { Check_Type(string, T_STRING); xmlTreeIndentString = xmlStrdup((xmlChar *)StringValuePtr(string)); return (string); } |
.default_validity_checking ⇒ Object
Determine whether parsers perform XML validation by default.
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# File 'ext/libxml/ruby_xml.c', line 622 static VALUE rxml_default_validity_checking_get(VALUE klass) { if (xmlDoValidityCheckingDefaultValue) return (Qtrue); else return (Qfalse); } |
.default_validity_checking=(true) ⇒ Object
Controls whether parsers perform XML validation by default.
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# File 'ext/libxml/ruby_xml.c', line 636 static VALUE rxml_default_validity_checking_set(VALUE klass, VALUE bool) { if (TYPE(bool) == T_FALSE) { xmlDoValidityCheckingDefaultValue = 0; return (Qfalse); } else { xmlDoValidityCheckingDefaultValue = 1; return (Qtrue); } } |
.default_warnings ⇒ Object
Determine whether parsers output warnings by default.
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# File 'ext/libxml/ruby_xml.c', line 656 static VALUE rxml_default_warnings_get(VALUE klass) { if (xmlGetWarningsDefaultValue) return (Qtrue); else return (Qfalse); } |
.default_warnings=(true) ⇒ Object
Controls whether parsers output warnings by default.
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# File 'ext/libxml/ruby_xml.c', line 670 static VALUE rxml_default_warnings_set(VALUE klass, VALUE bool) { if (TYPE(bool) == T_FALSE) { xmlGetWarningsDefaultValue = 0; return (Qfalse); } else { xmlGetWarningsDefaultValue = 1; return (Qtrue); } } |
.enabled_automata? ⇒ Boolean
Determine whether libxml regexp automata support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 50 static VALUE rxml_enabled_automata_q(VALUE klass) { #ifdef LIBXML_AUTOMATA_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_c14n? ⇒ Boolean
Determine whether libxml ‘canonical XML’ support is enabled. See “Canonical XML” (www.w3.org/TR/xml-c14n)
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# File 'ext/libxml/ruby_xml.c', line 66 static VALUE rxml_enabled_c14n_q(VALUE klass) { #ifdef LIBXML_C14N_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_catalog? ⇒ Boolean
Determine whether libxml resource catalog support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 81 static VALUE rxml_enabled_catalog_q(VALUE klass) { #ifdef LIBXML_CATALOG_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_debug? ⇒ Boolean
Determine whether libxml debugging support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 96 static VALUE rxml_enabled_debug_q(VALUE klass) { #ifdef LIBXML_DEBUG_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_docbook? ⇒ Boolean
Determine whether libxml docbook support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 111 static VALUE rxml_enabled_docbook_q(VALUE klass) { #ifdef LIBXML_DOCB_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_ftp? ⇒ Boolean
Determine whether libxml ftp client support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 126 static VALUE rxml_enabled_ftp_q(VALUE klass) { #ifdef LIBXML_FTP_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_html? ⇒ Boolean
Determine whether libxml html support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 156 static VALUE rxml_enabled_html_q(VALUE klass) { #ifdef LIBXML_HTML_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_http? ⇒ Boolean
Determine whether libxml http client support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 141 static VALUE rxml_enabled_http_q(VALUE klass) { #ifdef LIBXML_HTTP_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_iconv? ⇒ Boolean
Determine whether libxml iconv support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 171 static VALUE rxml_enabled_iconv_q(VALUE klass) { #ifdef LIBXML_ICONV_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_memory_debug? ⇒ Boolean
Determine whether libxml memory location debugging support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 187 static VALUE rxml_enabled_memory_debug_location_q(VALUE klass) { #ifdef DEBUG_MEMORY_LOCATION return(Qtrue); #else return (Qfalse); #endif } |
.enabled_regexp? ⇒ Boolean
Determine whether libxml regular expression support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 202 static VALUE rxml_enabled_regexp_q(VALUE klass) { #ifdef LIBXML_REGEXP_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_schemas? ⇒ Boolean
Determine whether libxml schema support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 217 static VALUE rxml_enabled_schemas_q(VALUE klass) { #ifdef LIBXML_SCHEMAS_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_thread? ⇒ Boolean
Determine whether thread-safe semantics support for libxml is enabled and is used by this ruby extension. Threading support in libxml uses pthread on Unix-like systems and Win32 threads on Windows.
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# File 'ext/libxml/ruby_xml.c', line 234 static VALUE rxml_enabled_thread_q(VALUE klass) { /* This won't be defined unless this code is compiled with _REENTRANT or __MT__ * defined or the compiler is in C99 mode. * * Note the relevant portion libxml/xmlversion.h on a thread-enabled build: * * #if defined(_REENTRANT) || defined(__MT__) || * (defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE - 0 >= 199506L)) * #define LIBXML_THREAD_ENABLED * #endif * */ #ifdef LIBXML_THREAD_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_unicode? ⇒ Boolean
Determine whether libxml unicode support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 260 static VALUE rxml_enabled_unicode_q(VALUE klass) { #ifdef LIBXML_UNICODE_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_xinclude? ⇒ Boolean
Determine whether libxml xinclude support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 275 static VALUE rxml_enabled_xinclude_q(VALUE klass) { #ifdef LIBXML_XINCLUDE_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_xpath? ⇒ Boolean
Determine whether libxml xpath support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 290 static VALUE rxml_enabled_xpath_q(VALUE klass) { #ifdef LIBXML_XPATH_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_xpointer? ⇒ Boolean
Determine whether libxml xpointer support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 305 static VALUE rxml_enabled_xpointer_q(VALUE klass) { #ifdef LIBXML_XPTR_ENABLED return(Qtrue); #else return (Qfalse); #endif } |
.enabled_zlib? ⇒ Boolean
Determine whether libxml zlib support is enabled.
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# File 'ext/libxml/ruby_xml.c', line 320 static VALUE rxml_enabled_zlib_q(VALUE klass) { #ifdef HAVE_ZLIB_H return(Qtrue); #else return (Qfalse); #endif } |
.features ⇒ Array
Obtains an array of strings representing features supported (and enabled) by the installed libxml.
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# File 'ext/libxml/ruby_xml.c', line 727 static VALUE rxml_features(VALUE klass) { VALUE arr, str; int i, len = MAX_LIBXML_FEATURES_LEN; char **list = NULL; list = ALLOC_N(char *,MAX_LIBXML_FEATURES_LEN); MEMZERO(list, char *, MAX_LIBXML_FEATURES_LEN); arr = rb_ary_new(); if (xmlGetFeaturesList(&len, (const char **) list) == -1) return Qnil; for (i = 0; i < len; i++) { str = rb_str_new2((const char *) list[i]); rb_gc_unregister_address(&str); rb_ary_push(arr, str); } if (len == MAX_LIBXML_FEATURES_LEN) rb_warn( "Please contact [email protected] and ask to have the \"MAX_LIBXML_FEATURES_LEN increased\" because you could possibly be seeing an incomplete list"); ruby_xfree(list); return (arr); } |
.indent_tree_output ⇒ Object
Determines whether XML output will be indented (using the string supplied to default_indent_tree_string)
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# File 'ext/libxml/ruby_xml.c', line 762 static VALUE rxml_indent_tree_output_get(VALUE klass) { if (xmlIndentTreeOutput) return (Qtrue); else return (Qfalse); } |
.indent_tree_output=(true) ⇒ Object
Controls whether XML output will be indented (using the string supplied to default_indent_tree_string)
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# File 'ext/libxml/ruby_xml.c', line 777 static VALUE rxml_indent_tree_output_set(VALUE klass, VALUE bool) { if (TYPE(bool) == T_TRUE) { xmlIndentTreeOutput = 1; return (Qtrue); } else if (TYPE(bool) == T_FALSE) { xmlIndentTreeOutput = 0; return (Qfalse); } else { rb_raise(rb_eArgError, "Invalid argument, must be boolean"); } } |
.memory_dump ⇒ Object
Perform a parser memory dump (requires memory debugging support in libxml).
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# File 'ext/libxml/ruby_xml.c', line 802 static VALUE rxml_memory_dump(VALUE self) { #ifdef DEBUG_MEMORY_LOCATION xmlMemoryDump(); return(Qtrue); #else rb_warn("libxml was compiled without memory debugging support"); return (Qfalse); #endif } |
.memory_used ⇒ Object
Perform a parser memory dump (requires memory debugging support in libxml).
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# File 'ext/libxml/ruby_xml.c', line 820 static VALUE rxml_memory_used(VALUE self) { #ifdef DEBUG_MEMORY_LOCATION return(INT2NUM(xmlMemUsed())); #else rb_warn("libxml was compiled without memory debugging support"); return (Qfalse); #endif } |