diff options
Diffstat (limited to 'build-aux/qmi-codegen/MessageList.py')
| -rw-r--r-- | build-aux/qmi-codegen/MessageList.py | 168 |
1 files changed, 104 insertions, 64 deletions
diff --git a/build-aux/qmi-codegen/MessageList.py b/build-aux/qmi-codegen/MessageList.py index 632b2880..81f480b9 100644 --- a/build-aux/qmi-codegen/MessageList.py +++ b/build-aux/qmi-codegen/MessageList.py @@ -32,8 +32,10 @@ class MessageList: """ Constructor """ - def __init__(self, objects_dictionary, common_objects_dictionary): - self.list = [] + def __init__(self, collection, objects_dictionary, common_objects_dictionary): + self.request_list = [] + self.indication_list = [] + self.unsupported_list = [] self.message_id_enum_name = None self.indication_id_enum_name = None self.service = None @@ -44,7 +46,13 @@ class MessageList: if object_dictionary['type'] == 'Message' or \ object_dictionary['type'] == 'Indication': message = Message(object_dictionary, common_objects_dictionary) - self.list.append(message) + if collection is None or message.id_enum_name in collection: + if message.type == 'Message': + self.request_list.append(message) + else: + self.indication_list.append(message) + else: + self.unsupported_list.append(message) elif object_dictionary['type'] == 'Message-ID-Enum': self.message_id_enum_name = object_dictionary['name'] elif object_dictionary['type'] == 'Indication-ID-Enum': @@ -61,26 +69,48 @@ class MessageList: raise ValueError('Missing Service field') + def __emit_message_build_symbols(self, f): + template = '' + for message in self.request_list: + translations = { 'build_symbol' : message.build_symbol } + message_template = '#define ${build_symbol}\n' + template += string.Template(message_template).substitute(translations) + for message in self.indication_list: + translations = { 'build_symbol' : message.build_symbol } + message_template = '#define ${build_symbol}\n' + template += string.Template(message_template).substitute(translations) + if len(self.unsupported_list) > 0: + template += ( + '\n' + '/* messages unsupported in collection */\n') + for message in self.unsupported_list: + translations = { 'build_symbol' : message.build_symbol } + message_template = '/* ${build_symbol} */\n' + template += string.Template(message_template).substitute(translations) + f.write(string.Template(template).substitute(translations)) + """ Emit the enumeration of the messages found in the specific service """ - def emit_message_ids_enum(self, f): + def __emit_message_ids_enum(self, f): + # do nothing if nothing in the supported messages list + if len(self.request_list) == 0: + return translations = { 'enum_type' : utils.build_camelcase_name (self.message_id_enum_name) } template = ( '\n' 'typedef enum {\n') - for message in self.list: - if message.type == 'Message': - translations['enum_name'] = message.id_enum_name - translations['enum_value'] = message.id - if message.vendor is None: - enum_template = ( - ' ${enum_name} = ${enum_value},\n') - else: - translations['vendor'] = message.vendor - enum_template = ( - ' ${enum_name} = ${enum_value}, /* vendor ${vendor} */\n') - template += string.Template(enum_template).substitute(translations) + for message in self.request_list: + translations['enum_name'] = message.id_enum_name + translations['enum_value'] = message.id + if message.vendor is None: + enum_template = ( + ' ${enum_name} = ${enum_value},\n') + else: + translations['vendor'] = message.vendor + enum_template = ( + ' ${enum_name} = ${enum_value}, /* vendor ${vendor} */\n') + template += string.Template(enum_template).substitute(translations) template += ( '} ${enum_type};\n' @@ -90,18 +120,20 @@ class MessageList: """ Emit the enumeration of the indications found in the specific service """ - def emit_indication_ids_enum(self, f): + def __emit_indication_ids_enum(self, f): + # do nothing if nothing in the supported indications list + if len(self.indication_list) == 0: + return translations = { 'enum_type' : utils.build_camelcase_name (self.indication_id_enum_name) } template = ( '\n' 'typedef enum {\n') - for message in self.list: - if message.type == 'Indication': - translations['enum_name'] = message.id_enum_name - translations['enum_value'] = message.id - enum_template = ( - ' ${enum_name} = ${enum_value},\n') - template += string.Template(enum_template).substitute(translations) + for message in self.indication_list: + translations['enum_name'] = message.id_enum_name + translations['enum_value'] = message.id + enum_template = ( + ' ${enum_name} = ${enum_value},\n') + template += string.Template(enum_template).substitute(translations) template += ( '} ${enum_type};\n' @@ -141,14 +173,13 @@ class MessageList: ' if (qmi_message_is_indication (self)) {\n' ' switch (qmi_message_get_message_id (self)) {\n') - for message in self.list: - if message.type == 'Indication': - translations['enum_name'] = message.id_enum_name - translations['message_underscore'] = utils.build_underscore_name (message.name) - inner_template = ( - ' case ${enum_name}:\n' - ' return indication_${message_underscore}_get_printable (self, line_prefix);\n') - template += string.Template(inner_template).substitute(translations) + for message in self.indication_list: + translations['enum_name'] = message.id_enum_name + translations['message_underscore'] = utils.build_underscore_name (message.name) + inner_template = ( + ' case ${enum_name}:\n' + ' return indication_${message_underscore}_get_printable (self, line_prefix);\n') + template += string.Template(inner_template).substitute(translations) template += ( ' default:\n' @@ -161,8 +192,8 @@ class MessageList: ' if (vendor_id == QMI_MESSAGE_VENDOR_GENERIC) {\n' ' switch (qmi_message_get_message_id (self)) {\n') - for message in self.list: - if message.type == 'Message' and message.vendor is None: + for message in self.request_list: + if message.vendor is None: translations['enum_name'] = message.id_enum_name translations['message_underscore'] = utils.build_underscore_name (message.name) inner_template = ( @@ -176,8 +207,8 @@ class MessageList: ' }\n' ' } else {\n') - for message in self.list: - if message.type == 'Message' and message.vendor is not None: + for message in self.request_list: + if message.vendor is not None: translations['enum_name'] = message.id_enum_name translations['message_underscore'] = utils.build_underscore_name (message.name) translations['message_vendor'] = message.vendor @@ -198,10 +229,9 @@ class MessageList: Emit the method responsible for checking whether a given message is abortable """ def __emit_is_abortable(self, hfile, cfile): - # do nothing if no abortable messages in service - for message in self.list: - if message.type == 'Message' and message.abort: + for message in self.request_list: + if message.abort: break else: return @@ -234,15 +264,13 @@ class MessageList: ' if (vendor_id == QMI_MESSAGE_VENDOR_GENERIC) {\n' ' switch (qmi_message_get_message_id (self)) {\n') - for message in self.list: - if message.type == 'Message' and message.vendor is None: - # Only add if it's abortable - if message.abort: - translations['enum_name'] = message.id_enum_name - inner_template = ( - ' case ${enum_name}:\n' - ' return TRUE;\n') - template += string.Template(inner_template).substitute(translations) + for message in self.request_list: + if message.vendor is None and message.abort: + translations['enum_name'] = message.id_enum_name + inner_template = ( + ' case ${enum_name}:\n' + ' return TRUE;\n') + template += string.Template(inner_template).substitute(translations) template += ( ' default:\n' @@ -250,17 +278,15 @@ class MessageList: ' }\n' ' } else {\n') - for message in self.list: - if message.type == 'Message' and message.vendor is not None: - # Only add if it's abortable - if message.abort: - translations['enum_name'] = message.id_enum_name - translations['message_vendor'] = message.vendor - inner_template = ( - ' if (vendor_id == ${message_vendor} && (qmi_message_get_message_id (self) == ${enum_name})) {\n' - ' return TRUE;\n' - ' }\n') - template += string.Template(inner_template).substitute(translations) + for message in self.request_list: + if message.vendor is not None and message.abort: + translations['enum_name'] = message.id_enum_name + translations['message_vendor'] = message.vendor + inner_template = ( + ' if (vendor_id == ${message_vendor} && (qmi_message_get_message_id (self) == ${enum_name})) {\n' + ' return TRUE;\n' + ' }\n') + template += string.Template(inner_template).substitute(translations) template += ( ' return FALSE;\n' @@ -273,13 +299,22 @@ class MessageList: Emit the message list handling implementation """ def emit(self, hfile, cfile): - # First, emit the message/indication IDs enum - self.emit_message_ids_enum(cfile) + # Always write build symbols, even for unsupported messages + self.__emit_message_build_symbols(hfile) + + # Do nothing else if nothing in the supported lists + if len(self.indication_list) == 0 and len(self.request_list) == 0: + return + + # Emit the message/indication IDs enum and the build symbols + self.__emit_message_ids_enum(cfile) if self.indication_id_enum_name is not None: - self.emit_indication_ids_enum(cfile) + self.__emit_indication_ids_enum(cfile) # Then, emit all message handlers - for message in self.list: + for message in self.indication_list: + message.emit(hfile, cfile) + for message in self.request_list: message.emit(hfile, cfile) # First, emit common class code @@ -292,6 +327,11 @@ class MessageList: Emit the sections """ def emit_sections(self, sfile): + # do nothing if nothing in the supported lists + if len(self.indication_list) == 0 and len(self.request_list) == 0: + return # Emit all message sections - for message in self.list: + for message in self.indication_list: + message.emit_sections(sfile) + for message in self.request_list: message.emit_sections(sfile) |