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Contents
# :stopdoc:
module Nokogiri
module XML
module SAX
class ParserContext
attr_accessor :cstruct
attr_accessor :reader_callback
def self.memory data
raise(ArgumentError, 'data cannot be nil') if data.nil?
raise('data cannot be empty') if data.length == 0
ctx = LibXML::XmlParserContext.new(
LibXML.xmlCreateMemoryParserCtxt data, data.length
)
pc = allocate
pc.cstruct = ctx
pc
end
def self.io io, encoding
reader_callback = IoCallbacks.reader(io) # keep a reference to prevent it from being GC'd
sax_ctx = LibXML.xmlCreateIOParserCtxt(
nil,
nil,
reader_callback,
nil,
nil,
encoding
)
pc = allocate
pc.cstruct = LibXML::XmlParserContext.new sax_ctx
pc.reader_callback = reader_callback
pc
end
def self.file filename
ctx = LibXML.xmlCreateFileParserCtxt filename
pc = allocate
pc.cstruct = LibXML::XmlParserContext.new ctx
pc
end
def parse_with sax_handler, type = :xml
raise ArgumentError unless XML::SAX::Parser === sax_handler
sax = sax_handler.cstruct
cstruct[:sax] = sax
sax_handler.instance_variable_set(:@ctxt, cstruct)
LibXML.send(:"#{type}ParseDocument", cstruct)
cstruct[:sax] = nil
LibXML.xmlFreeDoc cstruct[:myDoc] unless cstruct[:myDoc].null?
end
def replace_entities=(value)
self.cstruct[:replaceEntities] = value ? 1 : 0
end
def replace_entities
self.cstruct[:replaceEntities] == 0 ? false : true
end
end
end
end
end
# :startdoc:
Version data entries
29 entries across 29 versions & 7 rubygems