Class: BitClust::FunctionDatabase

Inherits:
Database show all
Includes:
Completion
Defined in:
lib/bitclust/functiondatabase.rb

Overview

Database for C API functions.

Constant Summary

Constants included from NameUtils

NameUtils::CHAR_TO_MARK, NameUtils::CHAR_TO_NAME, NameUtils::CLASS_NAME_RE, NameUtils::CLASS_PATH_RE, NameUtils::CONST_PATH_RE, NameUtils::CONST_RE, NameUtils::GVAR_RE, NameUtils::LIBNAME_RE, NameUtils::MARK_TO_CHAR, NameUtils::MARK_TO_NAME, NameUtils::METHOD_NAME_RE, NameUtils::METHOD_SPEC_RE, NameUtils::MID, NameUtils::NAME_TO_CHAR, NameUtils::NAME_TO_MARK, NameUtils::TYPEMARK_RE

Instance Method Summary collapse

Methods inherited from Database

#atomic_write_open, connect, datadir?, dummy, #dummy?, #encoding, #entries, #exist?, #foreach_line, #load_properties, #makepath, #properties, #propget, #propkeys, #propset, #read, #save_properties, #transaction

Methods included from NameUtils

build_method_id, classid2name, classname2id, classname?, decodeid, decodename_fs, decodename_url, encodeid, encodename_fs, encodename_rdocurl, encodename_url, functionname?, gvarname?, html_filename, libid2name, libname2id, libname?, method_spec?, methodid2classid, methodid2libid, methodid2mname, methodid2specparts, methodid2specstring, methodid2typechar, methodid2typemark, methodid2typename, methodname?, split_method_id, split_method_spec, typechar2mark, typechar2name, typechar?, typemark2char, typemark2name, typemark?, typename2char, typename2mark, typename?

Constructor Details

#initialize(prefix) ⇒ FunctionDatabase

Returns a new instance of FunctionDatabase.



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# File 'lib/bitclust/functiondatabase.rb', line 24

def initialize(prefix)
  super
  @dirty_functions = {}
  @functionmap = {}
  @function_extent_loaded = false
end

Instance Method Details

#clear_dirty ⇒ Object 



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# File 'lib/bitclust/functiondatabase.rb', line 52

def clear_dirty
  @dirty_functions.clear
end

#dirty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bitclust/functiondatabase.rb', line 44

def dirty?
  not @dirty_functions.empty?
end

#dirty_function(f) ⇒ Object 



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# File 'lib/bitclust/functiondatabase.rb', line 40

def dirty_function(f)
  @dirty_functions[f] = true
end

#each_dirty_function(&block) ⇒ Object 



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# File 'lib/bitclust/functiondatabase.rb', line 48

def each_dirty_function(&block)
  @dirty_functions.each_key(&block)
end

#fetch_function(id) ⇒ Object 



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# File 'lib/bitclust/functiondatabase.rb', line 82

def fetch_function(id)
  load_function(id) or
      raise FunctionNotFound, "function not found: #{id.inspect}"
end

#functions ⇒ Object 



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# File 'lib/bitclust/functiondatabase.rb', line 96

def functions
  functionmap().values
end

#open_function(id) {|f| ... } ⇒ Object

Yields:

  • (f) 


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# File 'lib/bitclust/functiondatabase.rb', line 69

def open_function(id)
  check_transaction
  if exist?("function/#{id}")
    f = load_function(id)
    f.clear
  else
    f = (@functionmap[id] ||= FunctionEntry.new(self, id))
  end
  yield f
  dirty_function f
  f
end

#search_functions(pattern) ⇒ Object 



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# File 'lib/bitclust/functiondatabase.rb', line 61

def search_functions(pattern)
  fs = _search_functions(pattern)
  if fs.empty?
    raise FunctionNotFound, "no such function: #{pattern}"
  end
  fs
end

#update_by_file(path, filename) ⇒ Object 



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# File 'lib/bitclust/functiondatabase.rb', line 56

def update_by_file(path, filename)
  check_transaction
  FunctionReferenceParser.new(self).parse_file(path, filename, properties())
end