def get_actor_and_actant (cls, root_node):
idx = 0
actor = None
actant = None
while idx < len (root_node.children):
child = root_node.children[idx]
if child.type == PropositionTreeNodeType.linkage:
if child.linkage.name == LanguageHelper.translate ("who") or child.linkage.name == LanguageHelper.translate ("what"):
parent = child
child = child.children[0]
if child.type == PropositionTreeNodeType.concept:
if child.side == PropositionTreeNodeSide.left:
actor = child
if root_node.concept.subroot != True:
ContextProvider.set_actor_node (actor)
elif child.side == PropositionTreeNodeSide.right:
actant = child
if actor != None and actant != None:
break
idx += 1
if actor == None:
actor = ContextProvider.get_actor_node ()
return actor, actant
def replace_subtree (cls, root_node, side, is_new, cursor):
actor, actant = PropositionTree.get_actor_and_actant (root_node)
result_node = PropositionTreeNode ()
result_node.type = PropositionTreeNodeType.concept
result_node.side = side
result_node.concept = TreeNodeConcept ()
is_memobject = False
error_text = ""
if root_node.concept.name == LanguageHelper.translate ("to-have"):
if actant.concept.name == LanguageHelper.translate ("name"):
if actor.concept.name == LanguageHelper.translate ("module"):
child1 = actant.children[0]
if child1.type == PropositionTreeNodeType.linkage:
if child1.linkage.name == LanguageHelper.translate ("which"):
child2 = child1.children[0]
if child2.type == PropositionTreeNodeType.concept:
result_node.concept.type = TreeNodeConceptType.module
result_node.concept.name = child2.concept.name
result_node.text = result_node.concept.name
is_memobject = True
elif actor.concept.name == LanguageHelper.translate ("field"):
child1 = actant.children[0]
if child1.type == PropositionTreeNodeType.linkage:
if child1.linkage.name == LanguageHelper.translate ("which"):
child2 = child1.children[0]
if child2.type == PropositionTreeNodeType.code_object:
if is_new == True:
result_node.concept.id = MemoryProvider.create_field (child2.text)
is_memobject = True
result_node.concept.type = TreeNodeConceptType.field
result_node.concept.name = "$" + str (result_node.concept.id)
result_node.text = result_node.concept.name
ContextProvider.set_field_node (result_node)
else:
result_node.concept.id = MemoryProvider.get_field_id (child2.text)
is_memobject = True
result_node.concept.type = TreeNodeConceptType.field
result_node.concept.name = "$" + str (result_node.concept.id)
result_node.text = result_node.concept.name
elif actor.concept.name == LanguageHelper.translate ("constant"):
child1 = actant.children[0]
if child1.type == PropositionTreeNodeType.linkage:
if child1.linkage.name == LanguageHelper.translate ("which"):
child2 = child1.children[0]
if child2.type == PropositionTreeNodeType.code_object:
if is_new == True:
result_node.concept.id = MemoryProvider.create_constant (child2.text)
is_memobject = True
result_node.concept.type = TreeNodeConceptType.constant
result_node.concept.name = "$" + str (result_node.concept.id)
result_node.text = result_node.concept.name
ContextProvider.set_constant_node (result_node)
else:
result_node.concept.id = MemoryProvider.get_constant_id (child2.text)
is_memobject = True
result_node.concept.type = TreeNodeConceptType.constant
result_node.concept.name = "$" + str (result_node.concept.id)
result_node.text = result_node.concept.name
elif actor.concept.name == LanguageHelper.translate ("list"):
child1 = actant.children[0]
if child1.type == PropositionTreeNodeType.linkage:
if child1.linkage.name == LanguageHelper.translate ("which"):
child2 = child1.children[0]
if child2.type == PropositionTreeNodeType.code_object:
if is_new == True:
result_node.concept.id = MemoryProvider.create_list (child2.text)
is_memobject = True
result_node.concept.type = TreeNodeConceptType.memlist
result_node.concept.name = "$" + str (result_node.concept.id)
result_node.text = result_node.concept.name
ContextProvider.set_list_node (result_node)
else:
result_node.concept.id = MemoryProvider.get_list_id (child2.text)
is_memobject = True
result_node.concept.type = TreeNodeConceptType.memlist
result_node.concept.name = "$" + str (result_node.concept.id)
result_node.text = result_node.concept.name
elif actor.concept.name == LanguageHelper.translate ("trigger"):
child1 = actant.children[0]
if child1.type == PropositionTreeNodeType.linkage:
if child1.linkage.name == LanguageHelper.translate ("which"):
child2 = child1.children[0]
if child2.type == PropositionTreeNodeType.code_object:
if is_new == True:
result_node.concept.id = TriggerProvider.create_trigger (child2.text)
result_node.concept.type = TreeNodeConceptType.trigger
result_node.concept.name = "$" + str (result_node.concept.id)
result_node.text = result_node.concept.name
ContextProvider.set_trigger_node (result_node)
elif actor.concept.name == LanguageHelper.translate ("condition"):
child1 = actant.children[0]
if child1.type == PropositionTreeNodeType.linkage:
if child1.linkage.name == LanguageHelper.translate ("which"):
child2 = child1.children[0]
if child2.type == PropositionTreeNodeType.code_object:
if is_new == True:
result_node.concept.id = ConditionProvider.create_condition (child2.text)
result_node.concept.type = TreeNodeConceptType.condition
result_node.concept.name = "$" + str (result_node.concept.id)
result_node.text = result_node.concept.name
ContextProvider.set_condition_node (result_node)
elif child2.type == PropositionTreeNodeType.concept:
if is_new == True:
result_node.concept.id = ConditionProvider.create_condition (child2.text)
result_node.concept.type = TreeNodeConceptType.condition
result_node.concept.name = "$" + str (result_node.concept.id)
result_node.text = result_node.concept.name
ContextProvider.set_condition_node (result_node)
elif actor.concept.name == LanguageHelper.translate ("procedure"):
child1 = actant.children[0]
if child1.type == PropositionTreeNodeType.linkage:
if child1.linkage.name == LanguageHelper.translate ("which"):
child2 = child1.children[0]
if child2.type == PropositionTreeNodeType.concept:
database_triad = DatabaseTriad.read (cursor, actant.concept.id, child1.linkage.id, child2.concept.id)
if database_triad == None:
error_text = ErrorHelper.get_text (105)
return None, error_text
database_sequense1 = DatabaseSequence.read (cursor, 0, 0, database_triad.id)
if database_sequense1 == None:
error_text = ErrorHelper.get_text (105)
return None, error_text
database_triad = DatabaseTriad.read_by_id (cursor, database_sequense1.left_triad_id)
if database_triad == None:
error_text = ErrorHelper.get_text (105)
return None, error_text
if database_triad.left_concept_id == root_node.concept.id:
database_sequense2 = DatabaseSequence.read (cursor, database_sequense1.proposition_id, 0, database_triad.id)
if database_sequense2 == None:
error_text = ErrorHelper.get_text (105)
return None, error_text
database_triad = DatabaseTriad.read_by_id (cursor, database_sequense2.left_triad_id)
if database_triad == None:
error_text = ErrorHelper.get_text (105)
return None, error_text
result_node.concept.id = database_triad.left_concept_id
database_concept = DatabaseConcept.read_by_name (cursor, LanguageHelper.translate ("to-be"))
if database_concept == None:
error_text = ErrorHelper.get_text (104)
return None, error_text
database_triad1 = DatabaseTriad.read (cursor, result_node.concept.id, 0, database_concept.id)
if database_triad1 == None:
error_text = ErrorHelper.get_text (104)
return None, error_text
database_triad2 = DatabaseTriad.read (cursor, database_concept.id, 0, actor.concept.id)
if database_triad2 == None:
error_text = ErrorHelper.get_text (104)
return None, error_text
database_sequense3 = DatabaseSequence.read (cursor, 0, database_triad1.id, database_triad2.id)
if database_sequense3 == None:
error_text = ErrorHelper.get_text (104)
return None, error_text
else:
error_text = ErrorHelper.get_text (105)
return None, error_text
elif actant.concept.name == LanguageHelper.translate ("class"):
if actor.concept.name == LanguageHelper.translate ("trigger"):
child1 = actant.children[0]
if child1.type == PropositionTreeNodeType.linkage:
if child1.linkage.name == LanguageHelper.translate ("which"):
child2 = child1.children[0]
if child2.type == PropositionTreeNodeType.string:
result_node.concept.id = TriggerProvider.get_id_by_class (child2.text)
result_node.concept.type = TreeNodeConceptType.trigger
result_node.concept.name = "$" + str (result_node.concept.id)
result_node.text = result_node.concept.name
is_memobject = True
if is_memobject != True:
if result_node.concept.id != 0:
database_concept = DatabaseConcept.read_by_id (cursor, result_node.concept.id)
result_node.concept.type = database_concept.type
result_node.concept.name = database_concept.name
result_node.text = result_node.concept.name
else:
return None, error_text
return result_node, error_text
def main (single_run, use_ctl, use_dbg, text):
exit = False
db = MySQLdb.connect (host="localhost", user="******", passwd="qslbase", db="qslbase", charset="utf8")
cursor = db.cursor ()
result = ""
sys.setdefaultencoding ("utf8")
SyntaxAnalyzer (cursor)
semantic_analyzer = SemanticAnalyzer (cursor)
CodeProvider (cursor)
CodeStack ()
ErrorHelper (cursor)
MemoryProvider ()
ContextProvider ()
TriggerProvider ()
ConditionProvider ()
DebuggerProvider (use_dbg)
if single_run == False:
stdin = os.open ("/tmp/qslime-std-in", os.O_RDONLY | os.O_NONBLOCK)
stdout = os.open ("/tmp/qslime-std-out", os.O_WRONLY)
if use_ctl == True:
ctlout = os.open ("/tmp/qslime-ctl-out", os.O_WRONLY)
ctlin = open ("/tmp/qslime-ctl-in", "r")
if use_dbg == True:
dbgout = os.open ("/tmp/qslime-dbg-out", os.O_WRONLY)
dbgin = open ("/tmp/qslime-dbg-in", "r")
DebuggerProvider.dbgin = dbgin
DebuggerProvider.dbgout = dbgout
if use_ctl == True:
text = ctlin.readline ()
if text != "":
if SyntaxAnalyzer.analize (text):
#PropositionTree.print_tree (SyntaxAnalyzer.proposition_tree)
if semantic_analyzer.analize (SyntaxAnalyzer.proposition_tree, None):
#semantic_analyzer.proposition_tree.print_tree ()
result += semantic_analyzer.result
os.write (ctlout, 'OK.\n')
else:
os.write (ctlout, semantic_analyzer.get_error_text () + '\n')
else:
os.write (ctlout, semantic_analyzer.get_error_text () + '\n')
else:
if text != "":
#print text
if DebuggerProvider.use == True:
DebuggerProvider.reset ()
DebuggerProvider.set_single_code_line (text)
DebuggerProvider.build_debug_data ()
DebuggerProvider.send_data ()
DebuggerProvider.receive_data ()
if SyntaxAnalyzer.analize (text):
#SyntaxAnalyzer.proposition_tree.print_tree (SyntaxAnalyzer.proposition_tree)
if semantic_analyzer.analize (SyntaxAnalyzer.proposition_tree, None):
#semantic_analyzer.proposition_tree.print_tree ()
result += semantic_analyzer.result
else:
return semantic_analyzer.get_error_text ()
else:
return SyntaxAnalyzer.get_error_text ()
while (exit != True):
code_line = CodeStack.pop ()
while (code_line != None):
if code_line.text != "":
#print code_line.text
if DebuggerProvider.use == True:
if code_line.concept_id != 0 and code_line.id != 0:
DebuggerProvider.set_procedure_id (code_line.concept_id)
DebuggerProvider.set_line_id (code_line.id)
else:
DebuggerProvider.set_single_code_line (code_line.text)
DebuggerProvider.build_debug_data ()
DebuggerProvider.send_data ()
DebuggerProvider.receive_data ()
analized = True
if code_line.tree == None:
analized = SyntaxAnalyzer.analize (code_line.text)
tree = SyntaxAnalyzer.proposition_tree
else:
tree = code_line.tree
if analized:
#tree.print_tree (tree)
if semantic_analyzer.analize (tree, code_line):
#tree.print_tree (tree)
if code_line.tree != None:
if code_line.tree.is_totally_parsed == False:
code_line.tree = semantic_analyzer.proposition_tree
code_line.tree.is_totally_parsed = True
result += semantic_analyzer.result
else:
return semantic_analyzer.get_error_text ()
else:
return SyntaxAnalyzer.get_error_text ()
if CodeStack.is_empty () == True:
if CodeStack.inside_procedure == False:
if CodeProvider.is_priorities_assigned () == False:
CodeProvider.assign_priorities ()
TriggerProvider.dispatch_triggers ()
ConditionProvider.dispatch_conditions ()
CodeStack.sort ()
else:
if code_line.prev_line_id == -1 and code_line.concept_id != 0:
CodeProvider.execute_procedure (code_line.concept_id)
code_line = CodeStack.pop ()
if result != "" and single_run == False:
#print result
os.write (stdout, result)
result = ""
exit = True
if single_run == True:
return result
os.close (stdin)
os.close (stdout)
os.close (ctlin)
os.close (ctlout)
os.close (dbgin)
os.close (dbgout)