mirror of
https://github.com/glfw/glfw.git
synced 2024-11-12 17:51:48 +00:00
Improved DBus repetition
This commit is contained in:
parent
59514c4bb5
commit
5842644e2e
161
src/posix_dbus.c
161
src/posix_dbus.c
@ -130,7 +130,6 @@ void _glfwInitDBusPOSIX(void)
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const pid_t pid = getpid();
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sprintf(busName, "org.glfw.%s_%d", _glfw.dbus.executableName, pid);
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printf("The object path is: %s\n", busName);
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const int res = dbus_bus_request_name(_glfw.dbus.connection, busName, DBUS_NAME_FLAG_REPLACE_EXISTING, &_glfw.dbus.error);
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_glfw_free(busName);
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@ -260,6 +259,8 @@ void _glfwTerminateDBusPOSIX(void)
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void _glfwUpdateTaskbarProgressDBusPOSIX(dbus_bool_t progressVisible, double progressValue)
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{
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struct DBusMessage* msg = NULL;
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if(!_glfw.dbus.handle || !_glfw.dbus.connection || !_glfw.dbus.desktopFilePath || !_glfw.dbus.signalName)
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return;
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@ -269,53 +270,151 @@ void _glfwUpdateTaskbarProgressDBusPOSIX(dbus_bool_t progressVisible, double pro
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struct DBusMessageIter args;
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memset(&args, 0, sizeof(args));
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DBusMessage* msg = dbus_message_new_signal(_glfw.dbus.signalName, "com.canonical.Unity.LauncherEntry", "Update");
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if(!msg)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create new DBus message");
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if(!_glfwNewMessageSignalDBusPOSIX(_glfw.dbus.signalName, "com.canonical.Unity.LauncherEntry", "Update", &msg))
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return;
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}
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dbus_message_iter_init_append(msg, &args);
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//Setup app_uri parameter
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dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &_glfw.dbus.desktopFilePath);
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_glfwAppendDataDBusPOSIX(&args, DBUS_TYPE_STRING, &_glfw.dbus.desktopFilePath);
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//Set properties parameter
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struct DBusMessageIter sub1, sub2, sub3;
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struct DBusMessageIter sub1;
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memset(&sub1, 0, sizeof(sub1));
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memset(&sub2, 0, sizeof(sub2));
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memset(&sub3, 0, sizeof(sub3));
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dbus_message_iter_open_container(&args, DBUS_TYPE_ARRAY, "{sv}", &sub1);
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_glfwOpenContainerDBusPOSIX(&args, DBUS_TYPE_ARRAY, "{sv}", &sub1);
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//Set progress visible property
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dbus_message_iter_open_container(&sub1, DBUS_TYPE_DICT_ENTRY, NULL, &sub2);
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const char* progressVisibleStr = "progress-visible";
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dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &progressVisibleStr);
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dbus_message_iter_open_container(&sub2, DBUS_TYPE_VARIANT, "b", &sub3);
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dbus_message_iter_append_basic(&sub3, DBUS_TYPE_BOOLEAN, &progressVisible);
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dbus_message_iter_close_container(&sub2, &sub3);
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dbus_message_iter_close_container(&sub1, &sub2);
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_glfwAppendDictDataDBusPOSIX(&sub1, DBUS_TYPE_STRING, &progressVisibleStr, DBUS_TYPE_BOOLEAN, &progressVisible);
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//Set progress value property
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dbus_message_iter_open_container(&sub1, DBUS_TYPE_DICT_ENTRY, NULL, &sub2);
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const char* progressValueStr = "progress";
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dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &progressValueStr);
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dbus_message_iter_open_container(&sub2, DBUS_TYPE_VARIANT, "d", &sub3);
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dbus_message_iter_append_basic(&sub3, DBUS_TYPE_DOUBLE, &progressValue);
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dbus_message_iter_close_container(&sub2, &sub3);
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dbus_message_iter_close_container(&sub1, &sub2);
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const char* progressStr = "progress";
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_glfwAppendDictDataDBusPOSIX(&sub1, DBUS_TYPE_STRING, &progressStr, DBUS_TYPE_DOUBLE, &progressValue);
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dbus_message_iter_close_container(&args, &sub1);
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_glfwCloseContainerDBusPOSIX(&args, &sub1);
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//Finally send the signal
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unsigned int serial = 0;
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if(!dbus_connection_send(_glfw.dbus.connection, msg, &serial))
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_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to send DBus message");
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else
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dbus_connection_flush(_glfw.dbus.connection);
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_glfwSendMessageDBusPOSIX(msg);
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//Free the message
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dbus_message_unref(msg);
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}
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dbus_bool_t _glfwNewMessageSignalDBusPOSIX(const char* objectPath, const char* interfaceName, const char* signalName, struct DBusMessage** outMessage)
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{
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if(!outMessage)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create new DBus message, output message pointer is NULL");
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return GLFW_FALSE;
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}
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*outMessage = dbus_message_new_signal(objectPath, interfaceName, signalName);
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if(!(*outMessage))
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{
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*outMessage = NULL;
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_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create new DBus message");
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return GLFW_FALSE;
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}
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return GLFW_TRUE;
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}
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dbus_bool_t _glfwOpenContainerDBusPOSIX(struct DBusMessageIter* iterator, int DBusType, const char* signature, struct DBusMessageIter* subIterator)
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{
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if(DBusType != DBUS_TYPE_ARRAY && DBusType != DBUS_TYPE_STRUCT_OPEN &&
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DBusType != DBUS_TYPE_STRUCT_CLOSE && DBusType != DBUS_TYPE_VARIANT &&
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DBusType != DBUS_TYPE_DICT_ENTRY)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR, "Invalid DBUS container type provided");
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return GLFW_FALSE;
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}
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if(!iterator || !subIterator)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR, "DBus message iterator is NULL");
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return GLFW_FALSE;
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}
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return dbus_message_iter_open_container(iterator, DBusType, signature, subIterator);
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}
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dbus_bool_t _glfwCloseContainerDBusPOSIX(struct DBusMessageIter* iterator, struct DBusMessageIter* subIterator)
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{
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if(!iterator || !subIterator)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR, "DBus message iterator is NULL");
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return GLFW_FALSE;
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}
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return dbus_message_iter_close_container(iterator, subIterator);
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}
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dbus_bool_t _glfwAppendDataDBusPOSIX(struct DBusMessageIter* iterator, int DBusType, const void* data)
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{
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if(DBusType == DBUS_TYPE_ARRAY || DBusType == DBUS_TYPE_VARIANT || DBusType == DBUS_TYPE_DICT_ENTRY || DBusType == DBUS_TYPE_STRUCT_OPEN || DBusType == DBUS_TYPE_STRUCT_CLOSE)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR, "Invalid DBus type provided");
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return GLFW_FALSE;
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}
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if(!iterator)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR, "DBus message iterator is NULL");
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return GLFW_FALSE;
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}
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if(!data)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR, "DBus data to append is NULL");
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return GLFW_FALSE;
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}
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return dbus_message_iter_append_basic(iterator, DBusType, data);
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}
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dbus_bool_t _glfwAppendDictDataDBusPOSIX(struct DBusMessageIter* iterator, int keyType, const void* keyData, int valueType, const void* valueData)
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{
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struct DBusMessageIter keyIterator;
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struct DBusMessageIter valueIterator;
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memset(&keyIterator, 0, sizeof(keyIterator));
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memset(&valueIterator, 0, sizeof(valueIterator));
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if(!_glfwOpenContainerDBusPOSIX(iterator, DBUS_TYPE_DICT_ENTRY, NULL, &keyIterator))
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return GLFW_FALSE;
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//Append key data
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if(!_glfwAppendDataDBusPOSIX(&keyIterator, keyType, keyData))
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return GLFW_FALSE;
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if(!_glfwOpenContainerDBusPOSIX(&keyIterator, DBUS_TYPE_VARIANT, (const char*)&valueType, &valueIterator))
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return GLFW_FALSE;
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//Append value data
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if(!_glfwAppendDataDBusPOSIX(&valueIterator, valueType, valueData))
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return GLFW_FALSE;
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if(!_glfwCloseContainerDBusPOSIX(&keyIterator, &valueIterator))
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return GLFW_FALSE;
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if(!_glfwCloseContainerDBusPOSIX(iterator, &keyIterator))
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return GLFW_FALSE;
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return GLFW_TRUE;
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}
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dbus_bool_t _glfwSendMessageDBusPOSIX(struct DBusMessage* message)
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{
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if(!message)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR, "DBus message is NULL");
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return GLFW_FALSE;
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}
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unsigned int serial = 0;
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if(!dbus_connection_send(_glfw.dbus.connection, message, &serial))
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{
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_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to send DBus message");
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return GLFW_FALSE;
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}
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dbus_connection_flush(_glfw.dbus.connection);
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return GLFW_TRUE;
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}
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@ -68,6 +68,17 @@ struct DBusMessageIter
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#define DBUS_TYPE_VARIANT (unsigned int)'v'
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#define DBUS_TYPE_BOOLEAN (unsigned int)'b'
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#define DBUS_TYPE_DOUBLE (unsigned int)'d'
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#define DBUS_TYPE_INT16 (unsigned int)'n'
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#define DBUS_TYPE_UINT16 (unsigned int)'q'
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#define DBUS_TYPE_INT32 (unsigned int)'i'
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#define DBUS_TYPE_UINT32 (unsigned int)'u'
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#define DBUS_TYPE_INT64 (unsigned int)'x'
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#define DBUS_TYPE_UINT64 (unsigned int)'t'
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#define DBUS_TYPE_STRUCT_OPEN (unsigned int)'('
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#define DBUS_TYPE_STRUCT_CLOSE (unsigned int)')'
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#define DBUS_TYPE_BYTE (unsigned int)'y'
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#define DBUS_TYPE_OBJECT_PATH (unsigned int)'o'
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#define DBUS_TYPE_SIGNATURE (unsigned int)'g'
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typedef void (* PFN_dbus_error_init)(struct DBusError*);
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typedef dbus_bool_t (* PFN_dbus_error_is_set)(const struct DBusError*);
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@ -136,3 +147,10 @@ void _glfwCacheExecutableNameDBusPOSIX(void);
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void _glfwCacheDesktopFilePathDBusPOSIX(void);
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void _glfwTerminateDBusPOSIX(void);
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void _glfwUpdateTaskbarProgressDBusPOSIX(dbus_bool_t progressVisible, double progressValue);
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dbus_bool_t _glfwNewMessageSignalDBusPOSIX(const char* objectPath, const char* interfaceName, const char* signalName, struct DBusMessage** outMessage);
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dbus_bool_t _glfwOpenContainerDBusPOSIX(struct DBusMessageIter* iterator, int DBusType, const char* signature, struct DBusMessageIter* subIterator);
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dbus_bool_t _glfwCloseContainerDBusPOSIX(struct DBusMessageIter* iterator, struct DBusMessageIter* subIterator);
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dbus_bool_t _glfwAppendDataDBusPOSIX(struct DBusMessageIter* iterator, int DBusType, const void* data);
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dbus_bool_t _glfwAppendDictDataDBusPOSIX(struct DBusMessageIter* iterator, int keyType, const void* keyData, int valueType, const void* valueData);
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dbus_bool_t _glfwSendMessageDBusPOSIX(struct DBusMessage* message);
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