def setter_impl(self):
if self.var_type == VarType.cpp_string:
impl = '-(void)set{0}:(NSString *){1} {{\n'.format(string_utils.first_char_to_upper(self.__objc_name()), self.__objc_name())
impl += _OBJC_SPACE
impl += '_coreHandle->set_{0}([{1} UTF8String]);\n'.format(self.name, self.__objc_name())
impl += '}'
return impl
elif self.var_type == VarType.cpp_string_array:
impl = '-(void)set{0}:(NSArray<NSString *> *){1} {{\n'.format(string_utils.first_char_to_upper(self.__objc_name()), self.__objc_name())
impl += _OBJC_SPACE
impl += '_coreHandle->set_{0}([LCCObjcAdapter stringVectorsFromArrayOfNSString:{1}]);\n'.format(self.name, self.__objc_name())
impl += '}'
return impl
else:
impl = '-(void)set{1}:({0}){2} {{\n'\
.format(self.var_type.to_objc_getter_string(),
string_utils.first_char_to_upper(self.__objc_name()),
self.__objc_name())
impl += _OBJC_SPACE
var_type_str = ''
if self.var_type == VarType.cpp_int:
var_type_str += '(int)'
elif self.var_type == VarType.cpp_enum:
var_type_str += '(lesschat::{0})'.format(self.var_type.cpp_enum_type_string())
impl += '_coreHandle->set_{0}({1}{2});\n'.format(self.name, var_type_str, self.__objc_name())
impl += '}'
return impl
def jni_delete_local_ref(self):
"""Gets JNI delete local ref method.
Returns:
A string which is JNI delete local ref method.
"""
if self.__var_type == VarType.cpp_string or self.__var_type == VarType.cpp_string_array:
return 'env->DeleteLocalRef(j{0});'.format(string_utils.first_char_to_upper(self.__name))
elif self.__var_type == VarType.cpp_object or self.__var_type == VarType.cpp_object_array:
skr_logger.skr_log_warning('JniVariable.jni_delete_local_ref() : Not supported type')
return 'env->DeleteLocalRef(j{0});'.format(string_utils.first_char_to_upper(self.__name))
else:
return ''
def jni_delete_local_ref(self):
"""Gets JNI delete local ref method.
Returns:
A string which is JNI delete local ref method.
"""
if self.__var_type == VarType.cpp_string or self.__var_type == VarType.cpp_string_array:
return 'env->DeleteLocalRef(j{0});'.format(
string_utils.first_char_to_upper(self.__name))
elif self.__var_type == VarType.cpp_object or self.__var_type == VarType.cpp_object_array:
skr_logger.skr_log_warning(
'JniVariable.jni_delete_local_ref() : Not supported type')
return 'env->DeleteLocalRef(j{0});'.format(
string_utils.first_char_to_upper(self.__name))
else:
return ''
def __web_api_declaration(self, api):
declaration = ''
declaration += '- (void){0}'.format(
string_utils.first_char_to_lower(api.alias))
if len(api.input_var_list) > 0:
if len(api.input_var_list) == 1:
declaration += 'By'
else:
declaration += 'With'
for i, input_var in enumerate(api.input_var_list):
input_name = string_utils.to_objc_property_name(input_var.name)
if i == 0:
input_name = string_utils.first_char_to_upper(input_name)
declaration += '{0}:({1}){2} '.format(
input_name, input_var.var_type.to_objc_getter_string(),
string_utils.first_char_to_lower(input_name))
declaration += 'success:(void (^)('
else:
declaration += 'Success:(void (^)('
if len(api.output_var_list) > 0:
for i, output_var in enumerate(api.output_var_list):
declaration += output_var.var_type.to_objc_getter_string()
declaration += string_utils.to_objc_property_name(
output_var.name)
if i != len(api.output_var_list) - 1:
declaration += ', '
declaration += '))successBlock failure:(void (^)(NSError *error))failureBlock'
return declaration
def getter_impl(self):
if self.var_type == VarType.cpp_bool:
impl = '-(BOOL)is{0} {{\n'.format(
string_utils.first_char_to_upper(self.__objc_name()))
impl += _OBJC_SPACE
impl += 'return _coreHandle->is_{0}();\n'.format(self.name)
impl += '}'
return impl
elif self.var_type == VarType.cpp_string:
impl = '-(NSString *){0} {{\n'.format(self.__objc_name())
impl += _OBJC_SPACE
impl += 'return [NSString stringWithUTF8String:_coreHandle->{0}().c_str()];\n'.format(
self.name)
impl += '}'
return impl
elif self.var_type == VarType.cpp_string_array:
impl = '-(NSArray<NSString *> *){0} {{\n'.format(
self.__objc_name())
impl += _OBJC_SPACE
impl += 'return [LCCObjcAdapter objcArrayOfNSStringFromStringVector:_coreHandle->{0}()];\n'.format(
self.name)
impl += '}'
return impl
else:
impl = '-({0}){1} {{\n'.format(
self.var_type.to_objc_getter_string(), self.__objc_name())
impl += _OBJC_SPACE
impl += 'return ({0})_coreHandle->{1}();\n'.format(
self.var_type.to_objc_getter_string(), self.name)
impl += '}'
return impl
def __web_api_declaration(self, api, config):
declaration = ''
declaration += '- (void){0}'.format(string_utils.first_char_to_lower(api.alias))
if len(api.input_var_list) > 0:
if len(api.input_var_list) == 1:
declaration += 'By'
else:
declaration += 'With'
for i, input_var in enumerate(api.input_var_list):
input_name = string_utils.to_objc_property_name(input_var.name)
if i == 0:
input_name = string_utils.first_char_to_upper(input_name)
declaration += '{0}:({1}){2} '.format(input_name,
input_var.var_type.to_objc_getter_string(config),
string_utils.first_char_to_lower(input_name))
declaration += 'success:(void (^)('
else:
declaration += 'Success:(void (^)('
if len(api.output_var_list) > 0:
for i, output_var in enumerate(api.output_var_list):
declaration += output_var.var_type.to_objc_getter_string(config)
declaration += string_utils.to_objc_property_name(output_var.name)
if i != len(api.output_var_list) - 1:
declaration += ', '
declaration += '))successBlock failure:(void (^)(NSError *error))failureBlock'
return declaration
def getter_impl(self, config):
"""Returns Objective-C++ property getter implementation.
Args:
config: A <Config> object provides user-defined info.
Returns:
A string which is Objective-C++ property getter implementation.
"""
if self.var_type == VarType.cpp_bool:
impl = '-(BOOL)is{0} {{\n'.format(string_utils.first_char_to_upper(self.__objc_name()))
impl += _OBJC_SPACE
impl += 'return _coreHandle->is_{0}();\n'.format(self.name)
impl += '}'
return impl
elif self.var_type == VarType.cpp_string:
impl = '-(NSString *){0} {{\n'.format(self.__objc_name())
impl += _OBJC_SPACE
impl += 'return [NSString stringWithUTF8String:_coreHandle->{0}().c_str()];\n'.format(self.name)
impl += '}'
return impl
elif self.var_type == VarType.cpp_string_array:
impl = '-(NSArray<NSString *> *){0} {{\n'.format(self.__objc_name())
impl += _OBJC_SPACE
impl += 'return [LCCObjcAdapter objcArrayOfNSStringFromStringVector:_coreHandle->{0}()];\n'.format(self.name)
impl += '}'
return impl
else:
impl = '-({0}){1} {{\n'.format(self.var_type.to_objc_getter_string(config), self.__objc_name())
impl += _OBJC_SPACE
impl += 'return ({0})_coreHandle->{1}();\n'.format(self.var_type.to_objc_getter_string(config), self.name)
impl += '}'
return impl
def getter_impl(self):
if self.var_type == VarType.cpp_bool:
impl = '-(BOOL)is{0} {{\n'.format(string_utils.first_char_to_upper(self.__objc_name()))
impl += _OBJC_SPACE
impl += 'return _coreHandle->is_{0}();\n'.format(self.name)
impl += '}'
return impl
elif self.var_type == VarType.cpp_string:
impl = '-(NSString *){0} {{\n'.format(self.__objc_name())
impl += _OBJC_SPACE
impl += 'return [NSString stringWithUTF8String:_coreHandle->{0}().c_str()];\n'.format(self.name)
impl += '}'
return impl
elif self.var_type == VarType.cpp_string_array:
impl = '-(NSArray<NSString *> *){0} {{\n'.format(self.__objc_name())
impl += _OBJC_SPACE
impl += 'return [LCCObjcAdapter objcArrayOfNSStringFromStringVector:_coreHandle->{0}()];\n'.format(self.name)
impl += '}'
return impl
else:
impl = '-({0}){1} {{\n'.format(self.var_type.to_objc_getter_string(), self.__objc_name())
impl += _OBJC_SPACE
impl += 'return ({0})_coreHandle->{1}();\n'.format(self.var_type.to_objc_getter_string(), self.name)
impl += '}'
return impl
def __http_response_listener(self, api):
listener_name = ''
if len(api.output_var_list) != 0:
listener_name += 'On{0}Listener'.format(
string_utils.first_char_to_upper(api.function_name))
else:
listener_name += 'OnResponseListener'
return listener_name
def setter_impl(self, config):
"""Returns Objective-C++ property setter implementation.
Args:
config: A <Config> object provides user-defined info.
Returns:
A string which is Objective-C++ property setter implementation.
"""
if self.var_type == VarType.cpp_string:
impl = '-(void)set{0}:(NSString *){1} {{\n'.format(
string_utils.first_char_to_upper(self.__objc_name()),
self.__objc_name())
impl += _OBJC_SPACE
impl += '_coreHandle->set_{0}([{1} UTF8String]);\n'.format(
self.name, self.__objc_name())
impl += '}'
return impl
elif self.var_type == VarType.cpp_string_array:
impl = '-(void)set{0}:(NSArray<NSString *> *){1} {{\n'\
.format(string_utils.first_char_to_upper(self.__objc_name()),
self.__objc_name())
impl += _OBJC_SPACE
impl += '_coreHandle->set_{0}([LCCObjcAdapter stringVectorsFromArrayOfNSString:{1}]);\n'\
.format(self.name, self.__objc_name())
impl += '}'
return impl
else:
impl = '-(void)set{1}:({0}){2} {{\n'\
.format(self.var_type.to_objc_getter_string(config),
string_utils.first_char_to_upper(self.__objc_name()),
self.__objc_name())
impl += _OBJC_SPACE
var_type_str = ''
if self.var_type == VarType.cpp_int:
var_type_str += '(int)'
elif self.var_type == VarType.cpp_enum:
var_type_str += '({1}::{0})'.format(
self.var_type.cpp_enum_type_string(), config.cpp_namespace)
impl += '_coreHandle->set_{0}({1}{2});\n'.format(
self.name, var_type_str, self.__objc_name())
impl += '}'
return impl
def property(self):
if self.var_type == VarType.cpp_bool:
return '@property (nonatomic, getter=is{1}) BOOL {0};'.format(
self.__objc_name(),
string_utils.first_char_to_upper(self.__objc_name()))
elif self.var_type == VarType.cpp_string or self.var_type == VarType.cpp_string_array:
return '@property (nonatomic, copy) {0}{1};'.format(
self.var_type.to_objc_getter_string(), self.__objc_name())
else:
return '@property (nonatomic) {0} {1};'.format(
self.var_type.to_objc_getter_string(), self.__objc_name())
def setter_impl(self, config):
"""Returns Objective-C++ property setter implementation.
Args:
config: A <Config> object provides user-defined info.
Returns:
A string which is Objective-C++ property setter implementation.
"""
if self.var_type == VarType.cpp_string:
impl = '-(void)set{0}:(NSString *){1} {{\n'.format(string_utils.first_char_to_upper(self.__objc_name()),
self.__objc_name())
impl += _OBJC_SPACE
impl += '_coreHandle->set_{0}([{1} UTF8String]);\n'.format(self.name, self.__objc_name())
impl += '}'
return impl
elif self.var_type == VarType.cpp_string_array:
impl = '-(void)set{0}:(NSArray<NSString *> *){1} {{\n'\
.format(string_utils.first_char_to_upper(self.__objc_name()),
self.__objc_name())
impl += _OBJC_SPACE
impl += '_coreHandle->set_{0}([LCCObjcAdapter stringVectorsFromArrayOfNSString:{1}]);\n'\
.format(self.name, self.__objc_name())
impl += '}'
return impl
else:
impl = '-(void)set{1}:({0}){2} {{\n'\
.format(self.var_type.to_objc_getter_string(config),
string_utils.first_char_to_upper(self.__objc_name()),
self.__objc_name())
impl += _OBJC_SPACE
var_type_str = ''
if self.var_type == VarType.cpp_int:
var_type_str += '(int)'
elif self.var_type == VarType.cpp_enum:
var_type_str += '({1}::{0})'.format(self.var_type.cpp_enum_type_string(), config.cpp_namespace)
impl += '_coreHandle->set_{0}({1}{2});\n'.format(self.name, var_type_str, self.__objc_name())
impl += '}'
return impl
def __http_listener(self, api):
http_listener = indent(4) + '@FunctionalInterface' + '\n'
function_name = string_utils.first_char_to_upper(api.function_name)
http_listener += indent(
4) + 'public interface On{0}Listener {{'.format(
function_name) + '\n'
http_listener += indent(8) + 'void on{0}('.format(function_name)
http_listener += self.__output_variable_declaration_v2(
api.output_var_list)
http_listener += ');' + '\n'
http_listener += indent(4) + '}'
return http_listener
def __jni_get_jobject_by_core_object_implementation(self, config):
impl = 'jobject JniHelper::GetJ{0}ByCore{0}(const lesschat::{0}& {1}) {{\n'.format(
self.__class_name, string_utils.cpp_class_name_to_cpp_file_name(self.__class_name))
impl += indent(2) + 'JNIEnv* env = GetJniEnv();\n'
impl += indent(2) + 'if (!env) {\n'
impl += indent(4) + 'sakura::log_error("Failed to get JNIEnv");\n'
impl += indent(4) + 'return nullptr;\n'
impl += indent(2) + '}\n\n'
impl += indent(2) + 'jclass {0}Jclass = JniReferenceCache::SharedCache()->{1}_jclass();\n'.format(
string_utils.first_char_to_lower(self.__class_name),
string_utils.cpp_class_name_to_cpp_file_name(self.__class_name))
impl += indent(2) + 'jmethodID {0}ConstructorMethodID = env->GetMethodID({0}Jclass, "<init>", "('.format(
string_utils.first_char_to_lower(self.__class_name))
for jni_var in self.__jni_var_list:
impl += jni_var.var_type.to_jni_signature()
impl += ')V");\n\n'
for jni_var in self.__jni_var_list:
impl += indent(2) + jni_var.jni_var_assignment_by_cpp_variable(config) + '\n'
impl += '\n'
constructor_fst_line = indent(2) + 'jobject j{0}Object = env->NewObject('.format(self.__class_name)
num_constructor_indent = len(constructor_fst_line)
impl += constructor_fst_line
parameters = []
jclass_instance_name = '{0}Jclass'.format(string_utils.first_char_to_lower(self.__class_name))
constructor_method_id = '{0}ConstructorMethodID'.format(string_utils.first_char_to_lower(self.__class_name))
parameters.append(constructor_method_id)
for jni_var in self.__jni_var_list:
parameters.append('j{0}'.format(string_utils.first_char_to_upper(jni_var.name)))
impl += jclass_instance_name + ',\n'
for parameter in parameters:
impl += indent(num_constructor_indent) + parameter + ',\n'
impl = impl[:-2]
impl += ');'
impl += '\n'
for jni_var in self.__jni_var_list:
delete_method = jni_var.jni_delete_local_ref()
if delete_method != '':
impl += indent(2) + delete_method + '\n'
impl += '\n'
impl += indent(2) + 'return j{0}Object;'.format(self.__class_name)
impl += '\n'
impl += '}\n'
impl += '\n'
return impl
def setter_impl(self):
if self.var_type == VarType.cpp_string:
impl = '-(void)set{0}:(NSString *){1} {{\n'.format(
string_utils.first_char_to_upper(self.__objc_name()),
self.__objc_name())
impl += _OBJC_SPACE
impl += '_coreHandle->set_{0}([{1} UTF8String]);\n'.format(
self.name, self.__objc_name())
impl += '}'
return impl
elif self.var_type == VarType.cpp_string_array:
impl = '-(void)set{0}:(NSArray<NSString *> *){1} {{\n'.format(
string_utils.first_char_to_upper(self.__objc_name()),
self.__objc_name())
impl += _OBJC_SPACE
impl += '_coreHandle->set_{0}([LCCObjcAdapter stringVectorsFromArrayOfNSString:{1}]);\n'.format(
self.name, self.__objc_name())
impl += '}'
return impl
else:
impl = '-(void)set{1}:({0}){2} {{\n'\
.format(self.var_type.to_objc_getter_string(),
string_utils.first_char_to_upper(self.__objc_name()),
self.__objc_name())
impl += _OBJC_SPACE
var_type_str = ''
if self.var_type == VarType.cpp_int:
var_type_str += '(int)'
elif self.var_type == VarType.cpp_enum:
var_type_str += '(lesschat::{0})'.format(
self.var_type.cpp_enum_type_string())
impl += '_coreHandle->set_{0}({1}{2});\n'.format(
self.name, var_type_str, self.__objc_name())
impl += '}'
return impl
def property(self, config):
"""Returns Objective-C++ property declaration.
Args:
config: A <Config> object provides user-defined info.
Returns:
"""
if self.var_type == VarType.cpp_bool:
return '@property (nonatomic, getter=is{1}) BOOL {0};'\
.format(self.__objc_name(), string_utils.first_char_to_upper(self.__objc_name()))
elif self.var_type == VarType.cpp_string or self.var_type == VarType.cpp_string_array:
return '@property (nonatomic, copy) {0}{1};'.format(self.var_type.to_objc_getter_string(config),
self.__objc_name())
else:
return '@property (nonatomic) {0} {1};'.format(self.var_type.to_objc_getter_string(config),
self.__objc_name())
def __convert_bys_to_string(self, by_string_list):
if len(by_string_list) == 0: # empty string
return ''
else: # "(const std::string& id, const std::string& username)"
bys_string = 'By'
it = 0
for by_string in by_string_list:
objc_var = self.__objc_var_by_name(by_string)
if objc_var is not None:
if it == 0:
bys_string += string_utils.first_char_to_upper(objc_var.parameter()) + ' '
else:
bys_string += objc_var.parameter() + ' '
it += 1
else:
print 'Unknown "{0}" in "by"'.format(by_string)
return ''
bys_string = bys_string[:-1]
return bys_string
def property(self, config):
"""Returns Objective-C++ property declaration.
Args:
config: A <Config> object provides user-defined info.
Returns:
"""
if self.var_type == VarType.cpp_bool:
return '@property (nonatomic, getter=is{1}) BOOL {0};'\
.format(self.__objc_name(), string_utils.first_char_to_upper(self.__objc_name()))
elif self.var_type == VarType.cpp_string or self.var_type == VarType.cpp_string_array:
return '@property (nonatomic, copy) {0}{1};'.format(
self.var_type.to_objc_getter_string(config),
self.__objc_name())
else:
return '@property (nonatomic) {0} {1};'.format(
self.var_type.to_objc_getter_string(config),
self.__objc_name())
def __convert_bys_to_string(self, by_string_list):
if len(by_string_list) == 0: # empty string
return ''
else: # "(const std::string& id, const std::string& username)"
bys_string = 'By'
it = 0
for by_string in by_string_list:
objc_var = self.__objc_var_by_name(by_string)
if objc_var is not None:
if it == 0:
bys_string += string_utils.first_char_to_upper(
objc_var.parameter()) + ' '
else:
bys_string += objc_var.parameter() + ' '
it += 1
else:
print 'Unknown "{0}" in "by"'.format(by_string)
return ''
bys_string = bys_string[:-1]
return bys_string
def getter_impl(self, config):
"""Returns Objective-C++ property getter implementation.
Args:
config: A <Config> object provides user-defined info.
Returns:
A string which is Objective-C++ property getter implementation.
"""
if self.var_type == VarType.cpp_bool:
impl = '-(BOOL)is{0} {{\n'.format(
string_utils.first_char_to_upper(self.__objc_name()))
impl += _OBJC_SPACE
impl += 'return _coreHandle->is_{0}();\n'.format(self.name)
impl += '}'
return impl
elif self.var_type == VarType.cpp_string:
impl = '-(NSString *){0} {{\n'.format(self.__objc_name())
impl += _OBJC_SPACE
impl += 'return [NSString stringWithUTF8String:_coreHandle->{0}().c_str()];\n'.format(
self.name)
impl += '}'
return impl
elif self.var_type == VarType.cpp_string_array:
impl = '-(NSArray<NSString *> *){0} {{\n'.format(
self.__objc_name())
impl += _OBJC_SPACE
impl += 'return [LCCObjcAdapter objcArrayOfNSStringFromStringVector:_coreHandle->{0}()];\n'.format(
self.name)
impl += '}'
return impl
else:
impl = '-({0}){1} {{\n'.format(
self.var_type.to_objc_getter_string(config),
self.__objc_name())
impl += _OBJC_SPACE
impl += 'return ({0})_coreHandle->{1}();\n'.format(
self.var_type.to_objc_getter_string(config), self.name)
impl += '}'
return impl
def __jni_get_jobject_by_core_object_implementation(self, config):
impl = 'jobject JniHelper::GetJ{0}ByCore{0}(const lesschat::{0}& {1}) {{\n'.format(
self.__class_name,
string_utils.cpp_class_name_to_cpp_file_name(self.__class_name))
impl += indent(2) + 'JNIEnv* env = GetJniEnv();\n'
impl += indent(2) + 'if (!env) {\n'
impl += indent(4) + 'sakura::log_error("Failed to get JNIEnv");\n'
impl += indent(4) + 'return nullptr;\n'
impl += indent(2) + '}\n\n'
impl += indent(
2
) + 'jclass {0}Jclass = JniReferenceCache::SharedCache()->{1}_jclass();\n'.format(
string_utils.first_char_to_lower(self.__class_name),
string_utils.cpp_class_name_to_cpp_file_name(self.__class_name))
impl += indent(
2
) + 'jmethodID {0}ConstructorMethodID = env->GetMethodID({0}Jclass, "<init>", "('.format(
string_utils.first_char_to_lower(self.__class_name))
for jni_var in self.__jni_var_list:
impl += jni_var.var_type.to_jni_signature()
impl += ')V");\n\n'
for jni_var in self.__jni_var_list:
impl += indent(2) + jni_var.jni_var_assignment_by_cpp_variable(
config) + '\n'
impl += '\n'
constructor_fst_line = indent(
2) + 'jobject j{0}Object = env->NewObject('.format(
self.__class_name)
num_constructor_indent = len(constructor_fst_line)
impl += constructor_fst_line
parameters = []
jclass_instance_name = '{0}Jclass'.format(
string_utils.first_char_to_lower(self.__class_name))
constructor_method_id = '{0}ConstructorMethodID'.format(
string_utils.first_char_to_lower(self.__class_name))
parameters.append(constructor_method_id)
for jni_var in self.__jni_var_list:
parameters.append('j{0}'.format(
string_utils.first_char_to_upper(jni_var.name)))
impl += jclass_instance_name + ',\n'
for parameter in parameters:
impl += indent(num_constructor_indent) + parameter + ',\n'
impl = impl[:-2]
impl += ');'
impl += '\n'
for jni_var in self.__jni_var_list:
delete_method = jni_var.jni_delete_local_ref()
if delete_method != '':
impl += indent(2) + delete_method + '\n'
impl += '\n'
impl += indent(2) + 'return j{0}Object;'.format(self.__class_name)
impl += '\n'
impl += '}\n'
impl += '\n'
return impl
def property(self):
if self.var_type == VarType.cpp_bool:
return '@property (nonatomic, getter=is{1}) BOOL {0};'.format(self.__objc_name(), string_utils.first_char_to_upper(self.__objc_name()))
elif self.var_type == VarType.cpp_string or self.var_type == VarType.cpp_string_array:
return '@property (nonatomic, copy) {0}{1};'.format(self.var_type.to_objc_getter_string(), self.__objc_name())
else:
return '@property (nonatomic) {0} {1};'.format(self.var_type.to_objc_getter_string(), self.__objc_name())
