Sha256: e21de79f09c3752ecc8c9b7c6aa921977d74985637b3ae65a2358446454640f4
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Size: 1.71 KB
Versions: 12
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Stored size: 1.71 KB
Contents
#
# bitclust/functionreferenceparser.rb
#
# Copyright (c) 2006-2007 Minero Aoki
#
# This program is free software.
# You can distribute/modify this program under the Ruby License.
#
require 'bitclust/exception'
module BitClust
class FunctionReferenceParser
def FunctionReferenceParser.parse_file(path, params = {"version" => "1.9.0"})
parser = new(FunctionDatabase.dummy(params))
parser.parse_file(path, File.basename(path, ".rd"), params)
end
def initialize(db)
@db = db
end
def parse_file(path, filename, properties)
fopen(path, 'r:UTF-8') {|f|
return parse(f, filename)
}
end
def parse(f, filename)
@filename = filename
file_entries LineInput.new(f)
@db.functions
end
private
def file_entries(f)
f.skip_blank_lines
f.while_match(/\A---/) do |header|
entry header.sub(/\A---/, '').strip, f.break(/\A---/)
f.skip_blank_lines
end
end
def entry(header, body)
h = parse_header(header)
@db.open_function(h.name) {|f|
f.filename = @filename
f.macro = h.macro
f.private = h.private
f.type = h.type
f.name = h.name
f.params = h.params
f.source = body.join('')
}
end
def parse_header(header)
h = FunctionHeader.new
m = header.match(/\A\s*(MACRO\s+)?(static\s+)?(.+?\W)(\w+)(\(.*\))?\s*\z/)
raise ParseError, "syntax error: #{header.inspect}" unless m
h.macro = m[1] ? true : false
h.private = m[2] ? true : false
h.type = m[3].strip
h.name = m[4]
h.params = m[5].strip if m[5]
h
end
end
FunctionHeader = Struct.new(:macro, :private, :type, :name, :params)
end
Version data entries
12 entries across 8 versions & 1 rubygems