Class: RubyDebugClient
- Inherits:
-
Object
- Object
- RubyDebugClient
- Includes:
- Observable
- Defined in:
- ext/ae-ruby-debug/ae-ruby-debug.rb
Defined Under Namespace
Classes: Var
Constant Summary collapse
- DOMAIN_TYPE_CONSTANT =
require “psych”
YAML::DomainType
Instance Method Summary collapse
- #add_listener(_caller, _method = :rdebug_client_update) ⇒ Object
- #debug_dump(_exp) ⇒ Object
- #debug_eval(_exp) ⇒ Object
-
#initialize(_controller, _server = 'localhost', _port = 8989, _timeout = 0) ⇒ RubyDebugClient
constructor
A new instance of RubyDebugClient.
- #is_alive? ⇒ Boolean
- #is_busy? ⇒ Boolean
- #is_debugging_ready? ⇒ Boolean
- #kill ⇒ Object
- #notify(_command, _result = nil) ⇒ Object
- #quit ⇒ Object
- #quit_no ⇒ Object
- #quit_yes ⇒ Object
- #resume ⇒ Object
- #set_breakpoint(_file, _line) ⇒ Object
- #socket_session ⇒ Object
-
#stacktrace ⇒ Object
return the current stack trace.
- #start_session ⇒ Object
- #step_into ⇒ Object
- #step_out ⇒ Object
- #step_over ⇒ Object
- #stop_session ⇒ Object
- #unset_breakpoint(_id) ⇒ Object
-
#variables(_type) ⇒ Object
returns the local variables and there values.
- #where ⇒ Object
- #yaml_pseudo_load(_obj) ⇒ Object
Constructor Details
#initialize(_controller, _server = 'localhost', _port = 8989, _timeout = 0) ⇒ RubyDebugClient
Returns a new instance of RubyDebugClient.
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 971 def initialize(_controller, _server='localhost', _port=8989, _timeout=0) @controller = _controller @session = nil @server = _server @port = _port @timeout = _timeout.to_i @busy = false @pend = false end |
Instance Method Details
#add_listener(_caller, _method = :rdebug_client_update) ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 981 def add_listener(_caller, _method=:rdebug_client_update) if _caller.respond_to? :rdebug_client_update ObserverCallback.new(self,_caller,:rdebug_client_update) end end |
#debug_dump(_exp) ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1240 def debug_dump(_exp) return '' if _exp.nil? || _exp.strip.length == 0 || _exp.strip.length == 'nil' var = nil if @valuobjs.nil? @valuobjs = Array.new else @valuobjs.clear end begin _to_eval = read("eval YAML::dump(#{_exp})") if _to_eval.include?('Exception:') || _to_eval.include?('SyntaxError:') _to_eval = read("eval require 'pp';eval #{_exp}.pretty_inspect") var = eval(_to_eval) #var = "?" else _str = "#{eval(_to_eval)}" _str.gsub!('!ruby/object:', '!') begin _obj = YAML::load(_str) rescue Exception => e Arcadia.console(self, 'msg'=>"exception on eval in YAML::load #{_str} :#{e.inspect}") end var = yaml_pseudo_load(_obj) end rescue Exception => e Arcadia.console(self, 'msg'=>"exception on eval #{_exp} :#{e.inspect}") Arcadia.console(self, 'msg'=>"exception on eval #{_exp} : #{_to_eval}") #Arcadia.new_msg(self,"exception on eval #{_exp} :#{e.inspect}") var = nil end return var end |
#debug_eval(_exp) ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1298 def debug_eval(_exp) if command("eval #{res=_exp}.to_s + '|||' + #{res}.class.to_s") begin _str = eval(read).to_s _value, _class = _str.split('|||') rescue Exception => e _value = "?" _class = "?" end return Var.new(_value, _class) else return Var.new("?", "?") end end |
#is_alive? ⇒ Boolean
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1003 def is_alive? #p "===>@session=#{@session}" #p "===>@session.closed?=#{@session.closed?}" if @session #p "===>@pend=#{@pend}" !(@session.nil? || @session.closed? || @pend) #([email protected]? && [email protected]? && !@pend) end |
#is_busy? ⇒ Boolean
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 999 def is_busy? @busy end |
#is_debugging_ready? ⇒ Boolean
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 995 def is_debugging_ready? is_alive? && !is_busy? end |
#kill ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1042 def kill begin @session.close if is_alive? @session=nil rescue Exception => e Arcadia.console(self, 'msg'=>Arcadia.text('ext.ruby_debug.client.e.close_session',[e.class,e.]), 'level'=>'debug') #Arcadia.new_debug_msg(self,"Error on close session : #{e.class}:#{e.message}") end end |
#notify(_command, _result = nil) ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 987 def notify(_command, _result=nil) #Arcadia.new_debug_msg(self,"notify=>#{_command}") @busy = false changed notify_observers(_command, _result) _result end |
#quit ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1152 def quit notify("quit", read("q")) end |
#quit_no ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1162 def quit_no notify("quit_no", read("n")) end |
#quit_yes ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1156 def quit_yes notify("quit_yes", read("y")) #DebugContract.instance.debug_end(self) kill end |
#resume ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1143 def resume notify("cont", read("cont")) end |
#set_breakpoint(_file, _line) ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1313 def set_breakpoint(_file, _line) #_line = _line + 1 text = read("break #{_file}:#{_line}") return if text.nil? #p text breakpoint_no = -1 #matches = text.match(/Set breakpoint ([0-9]*)?/) matches = text.downcase.match(/breakpoint ([0-9]*)?/) #Arcadia.new_error_msg(self, "text=#{text}") #Arcadia.new_error_msg(self, "matches[1]=#{matches[1]}") breakpoint_no = matches[1].to_i if matches && (matches.length == 2) return breakpoint_no end |
#socket_session ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1011 def socket_session #p "====>socket_session" #Arcadia.new_debug_msg(self,"socket_session : passo") if @session.nil? && @controller.rds.is_alive? begin #sleep(2) @session = TCPSocket.new(@server, @port) #@session = IO.popen("|rdebug -c --cport #{@port}",'r+') @pend = false rescue Errno::ECONNREFUSED,Errno::EBADF => e sleep(1) @t = @t -1 if @t > 0 socket_session else Arcadia.console(self, 'msg'=>Arcadia.text('ext.ruby_debug.client.e.socket_session.1', [e.inspect]), 'level'=>'debug') #Arcadia.new_debug_msg(self,"socket_session : #{e.inspect}") end rescue Exception => e @session = nil Arcadia.console(self, 'msg'=>Arcadia.text('ext.ruby_debug.client.e.socket_session.2', [e.class,e.]), 'level'=>'debug') #Arcadia.new_debug_msg(self,"Error on socket_session : #{e.class}:#{e.message}") end elsif !@controller.rds.is_alive? @session = nil end #Arcadia.new_debug_msg(self,"session : #{@session.inspect}") #p "@session=>#{@session}" return @session end |
#stacktrace ⇒ Object
return the current stack trace
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1167 def stacktrace notify("backtrace", read("backtrace")) end |
#start_session ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1052 def start_session begin #p "======>start session" @t = @timeout if socket_session #Arcadia.new_debug_msg(self,"session : #{@session.inspect}") notify('start', read) read("eval require 'yaml'") end return @session rescue Exception => e Arcadia.console(self, 'msg'=>Arcadia.text('ext.ruby_debug.client.e.start_session', [e.class, e.], e.backtrace.join('..')), 'level'=>'debug') #Arcadia.new_debug_msg(self,"Error on start_session : #{e.class}:#{e.message}") end end |
#step_into ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1135 def step_into notify("step", read("step")) end |
#step_out ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1139 def step_out notify("fin", read("fin")) end |
#step_over ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1131 def step_over notify("next", read("next")) end |
#stop_session ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1068 def stop_session begin quit if is_debugging_ready? @session.close if is_alive? rescue Exception => e Arcadia.console(self, 'msg'=>Arcadia.text('ext.ruby_debug.client.e.stop_session', [e.class, e.inspect]), 'level'=>'debug') #Arcadia.new_debug_msg(self,"Error on stop_session : #{e.class}:#{e.inspect}") end end |
#unset_breakpoint(_id) ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1327 def unset_breakpoint(_id) read("delete #{_id}") end |
#variables(_type) ⇒ Object
returns the local variables and there values
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1274 def variables(_type) begin #variables = read[1..-2].split(', ').collect!{|x| x[1..-2]} to_eval = read("eval #{_type}") #Arcadia.console(self,'msg'=>"to_eval=#{to_eval.to_s}") variables = eval(to_eval) if variables.class != Array variables = [] end #Arcadia.console(self,'msg'=>"variables=#{variables.to_s}") rescue Exception => e variables = [] #p "on command eval #{_type}:#{e.inspect}" #Arcadia.new_debug_msg(self,"on command eval #{_type}:#{e.inspect}") end variables = [] if variables.nil? variable_values = Hash.new variables.each do |var| next if var.to_s=='$;' variable_values[var.to_s] = debug_eval(var.to_s) end return variable_values end |
#where ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1147 def where # notify("where", read("where")) notify("where", read("info line")) end |
#yaml_pseudo_load(_obj) ⇒ Object
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# File 'ext/ae-ruby-debug/ae-ruby-debug.rb', line 1172 def yaml_pseudo_load(_obj) just_present = @valuobjs.include?(_obj) @valuobjs << _obj p _obj.class if _obj.class == DOMAIN_TYPE_CONSTANT p _obj return _obj.type_id if just_present ret = Hash.new ret['__CLASS__']=_obj.type_id l = _obj.value.length ret['__LENGTH__']= l.to_s if l > 0 _obj.value.each{|k,v| ret["@#{k}"]=yaml_pseudo_load(v) } end ret elsif _obj.class == Hash #Arcadia.new_msg(self,"_obj Hash="+_obj.inspect) return 'Hash' if just_present ret = Hash.new ret['__CLASS__']= 'Hash' l = _obj.length ret['__LENGTH__']= l.to_s if l > 0 _obj.each{|k,v| ret[k]=yaml_pseudo_load(v) } end ret elsif _obj.class == Array #Arcadia.new_msg(self,"_obj Array="+_obj.inspect) return 'Array' if just_present ret = Hash.new ret['__CLASS__']= 'Array' l = _obj.length ret['__LENGTH__']= l.to_s if l > 0 _obj.each_with_index{|v,i| ret[i.to_s]=yaml_pseudo_load(v) } end ret elsif _obj.class == Struct #Arcadia.new_msg(self,"_obj Array="+_obj.inspect) return 'Struct' if just_present ret = Hash.new ret['__CLASS__']= 'Struct' l = _obj.length ret['__LENGTH__']= l.to_s if l > 0 _obj.members.each{|m| ret[m]=yaml_pseudo_load(_obj[m]) } end ret else #Arcadia.new_msg(self,"_obj ="+_obj.inspect) _obj end end |