C AMQP Protocol Engine API  0.5
proton/error.h
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00001 #ifndef PROTON_ERROR_H
00002 #define PROTON_ERROR_H 1
00003 
00004 /*
00005  *
00006  * Licensed to the Apache Software Foundation (ASF) under one
00007  * or more contributor license agreements.  See the NOTICE file
00008  * distributed with this work for additional information
00009  * regarding copyright ownership.  The ASF licenses this file
00010  * to you under the Apache License, Version 2.0 (the
00011  * "License"); you may not use this file except in compliance
00012  * with the License.  You may obtain a copy of the License at
00013  *
00014  *   http://www.apache.org/licenses/LICENSE-2.0
00015  *
00016  * Unless required by applicable law or agreed to in writing,
00017  * software distributed under the License is distributed on an
00018  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00019  * KIND, either express or implied.  See the License for the
00020  * specific language governing permissions and limitations
00021  * under the License.
00022  *
00023  */
00024 
00025 #include <proton/import_export.h>
00026 #include <stdarg.h>
00027 
00028 #ifdef __cplusplus
00029 extern "C" {
00030 #endif
00031 
00032 typedef struct pn_error_t pn_error_t;
00033 
00034 #define PN_EOS (-1)
00035 #define PN_ERR (-2)
00036 #define PN_OVERFLOW (-3)
00037 #define PN_UNDERFLOW (-4)
00038 #define PN_STATE_ERR (-5)
00039 #define PN_ARG_ERR (-6)
00040 #define PN_TIMEOUT (-7)
00041 #define PN_INTR (-8)
00042 #define PN_INPROGRESS (-9)
00043 
00044 PN_EXTERN const char *pn_code(int code);
00045 
00046 PN_EXTERN pn_error_t *pn_error();
00047 PN_EXTERN void pn_error_free(pn_error_t *error);
00048 PN_EXTERN void pn_error_clear(pn_error_t *error);
00049 PN_EXTERN int pn_error_set(pn_error_t *error, int code, const char *text);
00050 PN_EXTERN int pn_error_vformat(pn_error_t *error, int code, const char *fmt, va_list ap);
00051 PN_EXTERN int pn_error_format(pn_error_t *error, int code, const char *fmt, ...);
00052 PN_EXTERN int pn_error_code(pn_error_t *error);
00053 PN_EXTERN const char *pn_error_text(pn_error_t *error);
00054 
00055 #ifdef __cplusplus
00056 }
00057 #endif
00058 
00059 #endif /* error.h */