qerror.h

   1 /*
   2  * QError header file.
   3  *
   4  * Copyright (C) 2009 Red Hat Inc.
   5  *
   6  * Authors:
   7  *  Luiz Capitulino <lcapitulino@redhat.com>
   8  *
   9  * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
  10  * See the COPYING.LIB file in the top-level directory.
  11  */
  12 #ifndef QERROR_H
  13 #define QERROR_H
  14
  15 #include "qdict.h"
  16 #include <stdarg.h>
  17
  18 typedef struct QErrorStringTable {
  19     const char *desc;
  20     const char *error_fmt;
  21 } QErrorStringTable;
  22
  23 typedef struct QError {
  24     QObject_HEAD;
  25     QDict *error;
  26     int linenr;
  27     const char *file;
  28     const char *func;
  29     const QErrorStringTable *entry;
  30 } QError;
  31
  32 QError *qerror_new(void);
  33 QError *qerror_from_info(const char *file, int linenr, const char *func,
  34                          const char *fmt, va_list *va);
  35 void qerror_print(const QError *qerror);
  36 QError *qobject_to_qerror(const QObject *obj);
  37
  38 /*
  39  * QError class list
  40  */
  41 #define QERR_COMMAND_NOT_FOUND \
  42         "{ 'class': 'CommandNotFound', 'data': { 'name': %s } }"
  43
  44 #define QERR_DEVICE_NOT_FOUND \
  45         "{ 'class': 'DeviceNotFound', 'data': { 'device': %s } }"
  46
  47 #define QERR_DEVICE_NOT_ACTIVE \
  48         "{ 'class': 'DeviceNotActive', 'data': { 'device': %s } }"
  49
  50 #define QERR_INVALID_PARAMETER_TYPE \
  51         "{ 'class': 'InvalidParameterType', 'data': { 'name': %s,'expected': %s } }"
  52
  53 #define QERR_KVM_MISSING_CAP \
  54         "{ 'class': 'KVMMissingCap', 'data': { 'capability': %s, 'feature': %s } }"
  55
  56 #define QERR_MISSING_PARAMETER \
  57         "{ 'class': 'MissingParameter', 'data': { 'name': %s } }"
  58
  59 #define QERR_QMP_BAD_INPUT_OBJECT \
  60         "{ 'class': 'QMPBadInputObject', 'data': { 'expected': %s } }"
  61
  62 #define QERR_JSON_PARSING \
  63         "{ 'class': 'JSONParsing', 'data': {} }"
  64
  65 #define QERR_UNDEFINED_ERROR \
  66         "{ 'class': 'UndefinedError', 'data': {} }"
  67
  68 #endif /* QERROR_H */