Top Level Namespace
Constant Summary collapse
- DEBUGGER_STEP_TYPE =
['STEP','STOVER','STRET','SUSP']
- DEBUGGER_STEP_COMMENT =
['Stepped into','Stepped over','Stepped return','Suspended']
- DEBUGGER_LOG_LEVEL_DEBUG =
0
- DEBUGGER_LOG_LEVEL_INFO =
1
- DEBUGGER_LOG_LEVEL_WARN =
2
- DEBUGGER_LOG_LEVEL_ERROR =
3
Instance Method Summary collapse
- #debug_handle_cmd(inline) ⇒ Object
- #debug_read_cmd(io, wait) ⇒ Object
- #debugger_log(level, msg) ⇒ Object
- #execute_cmd(cmd, advanced) ⇒ Object
- #get_variables(scope) ⇒ Object
- #log_command(cmd) ⇒ Object
Instance Method Details
#debug_handle_cmd(inline) ⇒ Object
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# File 'lib/debugger.rb', line 100 def debug_handle_cmd(inline) #$_s.write("start of debug_handle_cmd wait=" + inline.to_s + "\n") cmd = $_cmd.match(/^([^\n\r]*)([\n\r]+|$)/)[0] processed = false wait = inline if cmd != "" if cmd =~/^CONNECTED/ log_command(cmd) debugger_log(DEBUGGER_LOG_LEVEL_INFO, "Connected to debugger") processed = true elsif cmd =~/^(BP|RM):/ log_command(cmd) ary = cmd.split(":") bp = ary[1].gsub(/\|/,':') + ':' + ary[2].chomp if (cmd =~/^RM:/) $_breakpoint.delete(bp) debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Breakpoint removed: #{bp}") else $_breakpoint.store(bp,1) debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Breakpoint added: #{bp}") end processed = true elsif cmd =~ /^RMALL/ log_command(cmd) $_breakpoint.clear debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "All breakpoints removed") processed = true elsif cmd =~ /^ENABLE/ log_command(cmd) $_breakpoints_enabled = true debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Breakpoints enabled") processed = true elsif cmd =~ /^DISABLE/ log_command(cmd) $_breakpoints_enabled = false debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Breakpoints disabled") processed = true elsif inline && (cmd =~ /^STEPOVER/) $_s.write("STEPOVER start\n") log_command(cmd) $_step = 2 $_step_level = $_call_stack $_resumed = true wait = false debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Step over") processed = true elsif inline && (cmd =~ /^STEPRET/) log_command(cmd) if $_call_stack < 1 $_step = 0 comment = ' (continue)' else $_step = 3 $_step_level = $_call_stack-1; comment = '' end $_resumed = true wait = false debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Step return" + comment) processed = true elsif inline && (cmd =~ /^STEP/) log_command(cmd) $_step = 1 $_step_level = -1 $_resumed = true wait = false debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Step into") processed = true elsif inline && (cmd =~ /^CONT/) log_command(cmd) wait = false $_step = 0 $_resumed = true debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Resuming") processed = true elsif cmd =~ /^SUSP/ log_command(cmd) $_step = 4 $_step_level = -1 wait = true debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Suspend") processed = true elsif cmd =~ /^KILL/ log_command(cmd) debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Terminating...") processed = true System.exit elsif inline && (cmd =~ /^EVL?:/) log_command(cmd) processed = true debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Calc evaluation...") execute_cmd cmd.sub(/^EVL?:/,""), (cmd =~ /^EVL:/ ? true : false) elsif inline && (cmd =~ /^[GLCI]VARS/) log_command(cmd) debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Get variables...") get_variables cmd processed = true elsif inline log_command(cmd) debugger_log(DEBUGGER_LOG_LEVEL_WARN, "Unknown command") processed = true end end if processed $_cmd = $_cmd.sub(/^([^\n\r]*)([\n\r]+(.*)|)$/, "\\3") $_wait = wait if inline end #$_s.write("end of debug_handle_cmd wait=" + $_wait.to_s + "cmd=" + cmd + "\n") processed end |
#debug_read_cmd(io, wait) ⇒ Object
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# File 'lib/debugger.rb', line 22 def debug_read_cmd(io,wait) begin if wait cmd = io.readpartial(4096) $_cmd << cmd if cmd !~ /^\s*$/ else cmd = io.read_nonblock(4096) $_cmd << cmd if cmd !~ /^\s*$/ end # $_s.write("get data from front end" + $_cmd.to_s + "\n") rescue # puts $!.inspect end end |
#debugger_log(level, msg) ⇒ Object
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# File 'lib/debugger.rb', line 12 def debugger_log(level, msg) if (level >= DEBUGGER_LOG_LEVEL_WARN) puts "[Debugger] #{msg}" end end |
#execute_cmd(cmd, advanced) ⇒ Object
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# File 'lib/debugger.rb', line 37 def execute_cmd(cmd, advanced) #$_s.write("execute_cmd start\n") cmd = URI.unescape(cmd.gsub(/\+/,' ')) if advanced debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Executing: #{cmd.inspect}") result = "" error = '0'; begin result = eval(cmd.to_s, $_binding).inspect rescue Exception => exc error = '1'; result = "#{$!}".inspect end cmd = URI.escape(cmd.sub(/[\n\r]+$/, ''), Regexp.new("[^#{URI::PATTERN::UNRESERVED}]")) if advanced $_s.write("EV" + (advanced ? "L:#{error}:#{cmd}:" : ':'+(error.to_i != 0 ? 'ERROR: ':'')) + result + "\n") #$_s.write("execute_cmd end\n") end |
#get_variables(scope) ⇒ Object
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# File 'lib/debugger.rb', line 55 def get_variables(scope) #$_s.write("get_variables start\n") if (scope =~ /^GVARS/) cmd = "global_variables" prefix = "" vartype = "G" elsif (scope =~ /^LVARS/) cmd = "local_variables" prefix = "" vartype = "L" elsif (scope =~ /^CVARS/) if $_classname =~ /^\s*$/ return end cmd = "class_variables" prefix = "#{$_classname}." vartype = "C" elsif (scope =~ /^IVARS/) if ($_classname =~ /^\s*$/) || ($_methodname =~ /^\s*$/) return end cmd = "instance_variables" prefix = "self." vartype = "I" end begin vars = eval(prefix + cmd, $_binding) $_s.write("VSTART:#{vartype}\n") vars.each do |v| if v !~ /^\$(=|KCODE|-K)$/ begin result = eval(v.to_s, $_binding).inspect rescue Exception => exc $_s.write("get var exception\n") result = "#{$!}".inspect end $_s.write("V:#{vartype}:#{v}:#{result}\n") end end $_s.write("VEND:#{vartype}\n") rescue end end |
#log_command(cmd) ⇒ Object
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# File 'lib/debugger.rb', line 18 def log_command(cmd) debugger_log(DEBUGGER_LOG_LEVEL_DEBUG, "Received command: #{cmd}") end |