| /* |
| *Licensed to the Apache Software Foundation (ASF) under one |
| *or more contributor license agreements. See the NOTICE file |
| *distributed with this work for additional information |
| *regarding copyright ownership. The ASF licenses this file |
| *to you under the Apache License, Version 2.0 (the |
| *"License"); you may not use this file except in compliance |
| *with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| *Unless required by applicable law or agreed to in writing, |
| *software distributed under the License is distributed on an |
| *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| *specific language governing permissions and limitations |
| *under the License. |
| */ |
| /* |
| * celix_errno.h |
| * |
| * \date Feb 15, 2011 |
| * \author <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a> |
| * \copyright Apache License, Version 2.0 |
| */ |
| /*! |
| \file |
| \brief Error codes |
| \defgroup framework Celix Framework |
| */ |
| #ifndef CELIX_ERRNO_H_ |
| #define CELIX_ERRNO_H_ |
| |
| #include <stddef.h> |
| #include <errno.h> |
| |
| #include "framework_exports.h" |
| |
| /*! |
| * Helper macro which check the current status and executes the provided expression if the |
| * status is still CELIX_SUCCESS (0) |
| */ |
| #define CELIX_DO_IF(status, expr) ((status) == CELIX_SUCCESS) ? (expr) : (status) |
| |
| /*! |
| * \defgroup celix_errno Error Codes |
| * \ingroup framework |
| * \{ |
| */ |
| |
| struct celix_status { |
| int code; |
| char *error; |
| }; |
| |
| /*! |
| * Status type returned by all functions in Celix |
| */ |
| typedef int celix_status_t; |
| |
| /*! |
| * Return a readable string for the given error code. |
| * |
| */ |
| FRAMEWORK_EXPORT char *celix_strerror(celix_status_t errorcode, char *buffer, size_t bufferSize); |
| |
| /*! |
| * Error code indicating successful execution of the function. |
| */ |
| #define CELIX_SUCCESS 0 |
| |
| /*! |
| * Starting point for Celix errors. |
| */ |
| #define CELIX_START_ERROR 70000 |
| |
| /*! |
| * The range for Celix errors. |
| */ |
| #define CELIX_ERRSPACE_SIZE 1000 |
| |
| /*! |
| * The start error number user application can use. |
| */ |
| #define CELIX_START_USERERR (CELIX_START_ERROR + CELIX_ERRSPACE_SIZE) |
| |
| /*! |
| * Exception indicating a problem with a bundle |
| */ |
| #define CELIX_BUNDLE_EXCEPTION (CELIX_START_ERROR + 1) |
| /*! |
| * Invalid bundle context is used |
| */ |
| #define CELIX_INVALID_BUNDLE_CONTEXT (CELIX_START_ERROR + 2) |
| /*! |
| * Argument is not correct |
| */ |
| #define CELIX_ILLEGAL_ARGUMENT (CELIX_START_ERROR + 3) |
| #define CELIX_INVALID_SYNTAX (CELIX_START_ERROR + 4) |
| #define CELIX_FRAMEWORK_SHUTDOWN (CELIX_START_ERROR + 5) |
| #define CELIX_ILLEGAL_STATE (CELIX_START_ERROR + 6) |
| #define CELIX_FRAMEWORK_EXCEPTION (CELIX_START_ERROR + 7) |
| #define CELIX_FILE_IO_EXCEPTION (CELIX_START_ERROR + 8) |
| #define CELIX_SERVICE_EXCEPTION (CELIX_START_ERROR + 9) |
| |
| #define CELIX_ENOMEM ENOMEM |
| |
| /** |
| * \} |
| */ |
| |
| #endif /* CELIX_ERRNO_H_ */ |
