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1  /*
2   * QError Module
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 "qstring.h"
17  #include "qemu-error.h"
18  #include <stdarg.h>
19  
20  typedef struct QErrorStringTable {
21      const char *desc;
22      const char *error_fmt;
23  } QErrorStringTable;
24  
25  typedef struct QError {
26      QObject_HEAD;
27      QDict *error;
28      Location loc;
29      int linenr;
30      const char *file;
31      const char *func;
32      const QErrorStringTable *entry;
33  } QError;
34  
35  QError *qerror_new(void);
36  QError *qerror_from_info(const char *file, int linenr, const char *func,
37                           const char *fmt, va_list *va) GCC_FMT_ATTR(4, 0);
38  QString *qerror_human(const QError *qerror);
39  void qerror_print(QError *qerror);
40  void qerror_report_internal(const char *file, int linenr, const char *func,
41                              const char *fmt, ...) GCC_FMT_ATTR(4, 5);
42  #define qerror_report(fmt, ...) \
43      qerror_report_internal(__FILE__, __LINE__, __func__, fmt, ## __VA_ARGS__)
44  QError *qobject_to_qerror(const QObject *obj);
45  
46  /*
47   * QError class list
48   * Please keep the definitions in alphabetical order.
49   * Use "grep '^#define QERR_' qerror.h | sort -c" to check.
50   */
51  #define QERR_BAD_BUS_FOR_DEVICE \
52      "{ 'class': 'BadBusForDevice', 'data': { 'device': %s, 'bad_bus_type': %s } }"
53  
54  #define QERR_BUS_NOT_FOUND \
55      "{ 'class': 'BusNotFound', 'data': { 'bus': %s } }"
56  
57  #define QERR_BUS_NO_HOTPLUG \
58      "{ 'class': 'BusNoHotplug', 'data': { 'bus': %s } }"
59  
60  #define QERR_COMMAND_NOT_FOUND \
61      "{ 'class': 'CommandNotFound', 'data': { 'name': %s } }"
62  
63  #define QERR_DEVICE_ENCRYPTED \
64      "{ 'class': 'DeviceEncrypted', 'data': { 'device': %s } }"
65  
66  #define QERR_DEVICE_INIT_FAILED \
67      "{ 'class': 'DeviceInitFailed', 'data': { 'device': %s } }"
68  
69  #define QERR_DEVICE_IN_USE \
70      "{ 'class': 'DeviceInUse', 'data': { 'device': %s } }"
71  
72  #define QERR_DEVICE_LOCKED \
73      "{ 'class': 'DeviceLocked', 'data': { 'device': %s } }"
74  
75  #define QERR_DEVICE_MULTIPLE_BUSSES \
76      "{ 'class': 'DeviceMultipleBusses', 'data': { 'device': %s } }"
77  
78  #define QERR_DEVICE_NOT_ACTIVE \
79      "{ 'class': 'DeviceNotActive', 'data': { 'device': %s } }"
80  
81  #define QERR_DEVICE_NOT_ENCRYPTED \
82      "{ 'class': 'DeviceNotEncrypted', 'data': { 'device': %s } }"
83  
84  #define QERR_DEVICE_NOT_FOUND \
85      "{ 'class': 'DeviceNotFound', 'data': { 'device': %s } }"
86  
87  #define QERR_DEVICE_NOT_REMOVABLE \
88      "{ 'class': 'DeviceNotRemovable', 'data': { 'device': %s } }"
89  
90  #define QERR_DEVICE_NO_BUS \
91      "{ 'class': 'DeviceNoBus', 'data': { 'device': %s } }"
92  
93  #define QERR_DEVICE_NO_HOTPLUG \
94      "{ 'class': 'DeviceNoHotplug', 'data': { 'device': %s } }"
95  
96  #define QERR_DUPLICATE_ID \
97      "{ 'class': 'DuplicateId', 'data': { 'id': %s, 'object': %s } }"
98  
99  #define QERR_FD_NOT_FOUND \
100      "{ 'class': 'FdNotFound', 'data': { 'name': %s } }"
101  
102  #define QERR_FD_NOT_SUPPLIED \
103      "{ 'class': 'FdNotSupplied', 'data': {} }"
104  
105  #define QERR_INVALID_BLOCK_FORMAT \
106      "{ 'class': 'InvalidBlockFormat', 'data': { 'name': %s } }"
107  
108  #define QERR_INVALID_PARAMETER \
109      "{ 'class': 'InvalidParameter', 'data': { 'name': %s } }"
110  
111  #define QERR_INVALID_PARAMETER_TYPE \
112      "{ 'class': 'InvalidParameterType', 'data': { 'name': %s,'expected': %s } }"
113  
114  #define QERR_INVALID_PARAMETER_VALUE \
115      "{ 'class': 'InvalidParameterValue', 'data': { 'name': %s, 'expected': %s } }"
116  
117  #define QERR_INVALID_PASSWORD \
118      "{ 'class': 'InvalidPassword', 'data': {} }"
119  
120  #define QERR_JSON_PARSING \
121      "{ 'class': 'JSONParsing', 'data': {} }"
122  
123  #define QERR_KVM_MISSING_CAP \
124      "{ 'class': 'KVMMissingCap', 'data': { 'capability': %s, 'feature': %s } }"
125  
126  #define QERR_MIGRATION_EXPECTED \
127      "{ 'class': 'MigrationExpected', 'data': {} }"
128  
129  #define QERR_MISSING_PARAMETER \
130      "{ 'class': 'MissingParameter', 'data': { 'name': %s } }"
131  
132  #define QERR_NO_BUS_FOR_DEVICE \
133      "{ 'class': 'NoBusForDevice', 'data': { 'device': %s, 'bus': %s } }"
134  
135  #define QERR_OPEN_FILE_FAILED \
136      "{ 'class': 'OpenFileFailed', 'data': { 'filename': %s } }"
137  
138  #define QERR_PROPERTY_NOT_FOUND \
139      "{ 'class': 'PropertyNotFound', 'data': { 'device': %s, 'property': %s } }"
140  
141  #define QERR_PROPERTY_VALUE_BAD \
142      "{ 'class': 'PropertyValueBad', 'data': { 'device': %s, 'property': %s, 'value': %s } }"
143  
144  #define QERR_PROPERTY_VALUE_IN_USE \
145      "{ 'class': 'PropertyValueInUse', 'data': { 'device': %s, 'property': %s, 'value': %s } }"
146  
147  #define QERR_PROPERTY_VALUE_NOT_FOUND \
148      "{ 'class': 'PropertyValueNotFound', 'data': { 'device': %s, 'property': %s, 'value': %s } }"
149  
150  #define QERR_QMP_BAD_INPUT_OBJECT \
151      "{ 'class': 'QMPBadInputObject', 'data': { 'expected': %s } }"
152  
153  #define QERR_QMP_BAD_INPUT_OBJECT_MEMBER \
154      "{ 'class': 'QMPBadInputObjectMember', 'data': { 'member': %s, 'expected': %s } }"
155  
156  #define QERR_QMP_EXTRA_MEMBER \
157      "{ 'class': 'QMPExtraInputObjectMember', 'data': { 'member': %s } }"
158  
159  #define QERR_SET_PASSWD_FAILED \
160      "{ 'class': 'SetPasswdFailed', 'data': {} }"
161  
162  #define QERR_TOO_MANY_FILES \
163      "{ 'class': 'TooManyFiles', 'data': {} }"
164  
165  #define QERR_UNDEFINED_ERROR \
166      "{ 'class': 'UndefinedError', 'data': {} }"
167  
168  #define QERR_UNKNOWN_BLOCK_FORMAT_FEATURE \
169      "{ 'class': 'UnknownBlockFormatFeature', 'data': { 'device': %s, 'format': %s, 'feature': %s } }"
170  
171  #define QERR_VNC_SERVER_FAILED \
172      "{ 'class': 'VNCServerFailed', 'data': { 'target': %s } }"
173  
174  #define QERR_FEATURE_DISABLED \
175      "{ 'class': 'FeatureDisabled', 'data': { 'name': %s } }"
176  
177  #endif /* QERROR_H */
178