Function getMethods

commands/FBClassDump.py:290–325

(klass)

# Notice that evaluateExpression doesn't work with variable arguments. such as -[NSString stringWithFormat:]
# I remove the "free(methods)" because it would cause evaluateExpressionValue to raise exception some time.
def getMethods(klass):
    tmpString = """
    unsigned int outCount;
    Method *methods = (Method *)class_copyMethodList((Class)$cls, &outCount);
    NSMutableArray *result = (id)[NSMutableArray array];
    
    for (int i = 0; i < outCount; i++) {
      NSMutableDictionary *m = (id)[NSMutableDictionary dictionary];

      SEL name = (SEL)method_getName(methods[i]);
      [m setObject:(id)NSStringFromSelector(name) forKey:@"name"];
      
      char * encoding = (char *)method_getTypeEncoding(methods[i]);
      [m setObject:(id)[NSString stringWithUTF8String:encoding] forKey:@"type_encoding"];
      
      NSMutableArray *types = (id)[NSMutableArray array];
      NSInteger args = (NSInteger)method_getNumberOfArguments(methods[i]);
      for (int idx = 0; idx < args; idx++) {
          char *type = (char *)method_copyArgumentType(methods[i], idx);
          [types addObject:(id)[NSString stringWithUTF8String:type]];
      }
      [m setObject:types forKey:@"parameters_type"];
      
      char *ret_type = (char *)method_copyReturnType(methods[i]);
      [m setObject:(id)[NSString stringWithUTF8String:ret_type] forKey:@"return_type"];
      
      long imp = (long)method_getImplementation(methods[i]);
      [m setObject:[NSNumber numberWithLongLong:imp] forKey:@"implementation"];
      
      [result addObject:m];
    }
    RETURN(result);
  """
    command = string.Template(tmpString).substitute(cls=klass)
    methods = fb.evaluate(command)
    return [Method(m) for m in methods]


class Method: