def execute(self):
session = SessionManager.get_instance()
conn_mgr = ConnectionManager.get_instance()
if not session.can_continue():
print("Engine stopped. Cannot execute list command.")
return
if session['line_num'] != None:
highlight = session['line_num']
else:
highlight = None
if self._name == 'list':
num_start = self._begin
args = { '-f': session['file_uri'], '-b': self._begin, '-e': self._end }
else:
num_start = 1
args = { '-f': session['file_uri'] }
try:
source_resp = conn_mgr.send_command('source', args)
except ConnectionManagerException, e:
session['list_b'] = None
session['list_e'] = None
print("Could not fetch source.")
return
def execute(self):
session = SessionManager.get_instance()
if self._base == None:
session['base_uri'] = re.sub('[^/]+$', '', session['file_uri'])
else:
session['base_uri'] = self._base
print("Base URI set to " + session['base_uri'])
def set_args(self, args):
session = SessionManager.get_instance()
param = args.get(0)
if param == None or param == '+':
if session['list_e'] != None:
self._set_from_end()
elif session['line_num'] != None:
self._set_around_current()
else:
self._set_from_start()
elif param == '-':
if session['list_b'] != None:
self._set_from_begin()
elif session['line_num'] != None:
self._set_around_current()
else:
self._set_from_start()
else:
parts = param.split(':', 1)
if len(parts) > 1:
line = _to_int(parts[0], session.get('line_num', 1))
around = _to_int(parts[1], session['list_size'])
self._set_around(line, around)
else:
line = _to_int(parts[0], session.get('line_num', 1))
self._set_around(line)
session['list_b'] = self._begin
session['list_e'] = self._end
return True
def execute(self):
session = SessionManager.get_instance()
conn_mgr = ConnectionManager.get_instance()
if session['status'] != 'break':
print("Backtrace not allowed. The engine is not stopped on a line.")
return
stack_resp = conn_mgr.send_command('stack_get')
elems = stack_resp.get_stack_elements()
print(format_trace(elems))
def execute(self):
session = SessionManager.get_instance()
conn_mgr = ConnectionManager.get_instance()
args = {
'-t': 'call',
'-m': self._func
}
if self._class != None:
args['-a'] = self._class
resp = conn_mgr.send_command('breakpoint_set', args)
print("Breakpoint %s set on %s" % (resp.id, self._func))
def _run_debug_session(self, conn):
conn_mgr = ConnectionManager.get_instance()
conn_mgr.set_connection(conn)
init = conn_mgr.wait_for_response()
engine_info = init.get_engine_info()
print("")
print("Got connection.")
if engine_info.has_key('engine'):
engine_str = engine_info['engine']
if engine_info.has_key('engine_version'):
engine_str += ' ' + engine_info['engine_version']
print("Remote engine is: " + engine_str)
session = SessionManager.get_instance()
session.reset()
status_resp = conn_mgr.send_command('status')
session['status'] = status_resp.status
if session['status'] == 'break':
(session['file_uri'], session['line_num']) = conn_mgr.get_position()
else:
session['file_uri'] = init.file_uri
print("Debugging script at uri: " + init.file_uri)
print("Type help for more information, or quit to exit the program.")
prev_cmd_line = None
while True:
cmd_line = raw_input('>>> ').strip()
if cmd_line == '' and prev_cmd_line != None:
cmd_line = prev_cmd_line
elif cmd_line == '':
continue
try:
command = command_factory(cmd_line)
command.execute()
except CommandParserException, e:
print("Invalid command string: %s" % e.message)
except ConnectionClosed, e:
print("Connection was closed remotely.")
return
def execute(self):
session = SessionManager.get_instance()
conn_mgr = ConnectionManager.get_instance()
if not session.can_continue():
print("Engine stopped. Continuation commands not allowed.")
return
step_resp = conn_mgr.send_command(self._name)
status_resp = conn_mgr.send_command('status')
session['list_b'] = None
session['list_e'] = None
session['status'] = status_resp.status
session['reason'] = status_resp.reason
if session['status'] in ('stopping', 'stopped'):
session['line_num'] = None
session['file_uri'] = None
print("Engine stopped normally.")
return
# on a run command tell the user what happened.
if self._name == 'run':
if session['reason'] == 'ok':
print("Hit breakpoint. Execution halted.")
elif session['reason'] == 'error':
print("Hit error. Execution halted.")
elif session['reason'] == 'aborted':
print("Engine aborted. Execution halted.")
elif session['reason'] == 'exception':
print("Exception occurred. Execution halted.")
(file_uri, line_num) = conn_mgr.get_position()
source_resp = conn_mgr.send_command('source',
{ '-f': file_uri, '-b': line_num, '-e': line_num })
session['file_uri'] = file_uri
session['line_num'] = line_num
print(file_uri)
print(format_lines(source_resp.source, line_num))
def execute(self):
session = SessionManager.get_instance()
conn_mgr = ConnectionManager.get_instance()
if self._file_uri == None:
file_uri = session['file_uri']
else:
file_uri = session.append_base_uri(self._file_uri)
args = {
'-t': 'line',
'-f': file_uri,
'-n': self._line_num
}
resp = conn_mgr.send_command('breakpoint_set', args)
print("Breakpoint %s set on line %s of %s" % \
(resp.id, self._line_num, file_uri))
def execute(self):
conn_mgr = ConnectionManager.get_instance()
session = SessionManager.get_instance()
value = session.input('enter value: ')
if self._name == 'set_str':
var_type = 'string'
elif self._name == 'set_int':
var_type = 'int'
elif self._name == 'set_bool':
var_type = 'bool'
if value == 'true':
value = '1'
else:
value = '0'
elif self._name == 'set_float':
var_type = 'float'
try:
set_resp = conn_mgr.send_command('property_set',
{'-n': self._long_name, '-t': var_type}, value)
except ConnectionManagerException, e:
print("Set failed: %s" % e.message)
def _set_from_end(self):
s = SessionManager.get_instance()
self._begin = s['list_e'] + 1
self._end = self._begin + s['list_size'] - 1
def _set_from_begin(self):
s = SessionManager.get_instance()
self._end = s['list_b'] - 1
self._begin = max(1, self._end - s['list_size'] - 1)
def _set_around_current(self):
s = SessionManager.get_instance()
self._set_around(s['line_num'])
def _set_around(self, line, list_size=None):
if list_size == None:
s = SessionManager.get_instance()
list_size = s['list_size']
self._begin = max(1, line - list_size // 2)
self._end = line + list_size // 2
def execute(self):
session = SessionManager.get_instance()
session['queue'].append(self._text)