827b08139c
New struct Location holds a location. So far, the only location is LOC_NONE, so this doesn't do anything useful yet. Passing the current location all over the place would be too cumbersome. Hide it away in static cur_loc instead, and provide accessors. Print it in error_report(). Store it in QError, and print it in qerror_print(). Store it in QemuOpt, for use by qemu_opts_foreach(). This makes error_report() do the right thing when it runs within qemu_opts_foreach(). We may still have to store it in other data structures holding user input for better error messages. Left for another day.
109 lines
2.9 KiB
C
109 lines
2.9 KiB
C
/*
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* QError header file.
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*
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* Copyright (C) 2009 Red Hat Inc.
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*
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* Authors:
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* Luiz Capitulino <lcapitulino@redhat.com>
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*
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* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
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* See the COPYING.LIB file in the top-level directory.
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*/
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#ifndef QERROR_H
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#define QERROR_H
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#include "qdict.h"
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#include "qstring.h"
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#include "qemu-error.h"
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#include <stdarg.h>
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typedef struct QErrorStringTable {
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const char *desc;
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const char *error_fmt;
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} QErrorStringTable;
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typedef struct QError {
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QObject_HEAD;
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QDict *error;
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Location loc;
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int linenr;
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const char *file;
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const char *func;
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const QErrorStringTable *entry;
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} QError;
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QError *qerror_new(void);
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QError *qerror_from_info(const char *file, int linenr, const char *func,
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const char *fmt, va_list *va);
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QString *qerror_human(const QError *qerror);
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void qerror_print(QError *qerror);
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QError *qobject_to_qerror(const QObject *obj);
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/*
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* QError class list
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*/
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#define QERR_COMMAND_NOT_FOUND \
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"{ 'class': 'CommandNotFound', 'data': { 'name': %s } }"
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#define QERR_DEVICE_ENCRYPTED \
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"{ 'class': 'DeviceEncrypted', 'data': { 'device': %s } }"
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#define QERR_DEVICE_LOCKED \
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"{ 'class': 'DeviceLocked', 'data': { 'device': %s } }"
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#define QERR_DEVICE_NOT_ACTIVE \
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"{ 'class': 'DeviceNotActive', 'data': { 'device': %s } }"
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#define QERR_DEVICE_NOT_FOUND \
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"{ 'class': 'DeviceNotFound', 'data': { 'device': %s } }"
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#define QERR_DEVICE_NOT_REMOVABLE \
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"{ 'class': 'DeviceNotRemovable', 'data': { 'device': %s } }"
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#define QERR_FD_NOT_FOUND \
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"{ 'class': 'FdNotFound', 'data': { 'name': %s } }"
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#define QERR_FD_NOT_SUPPLIED \
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"{ 'class': 'FdNotSupplied', 'data': {} }"
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#define QERR_OPEN_FILE_FAILED \
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"{ 'class': 'OpenFileFailed', 'data': { 'filename': %s } }"
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#define QERR_INVALID_BLOCK_FORMAT \
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"{ 'class': 'InvalidBlockFormat', 'data': { 'name': %s } }"
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#define QERR_INVALID_PARAMETER \
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"{ 'class': 'InvalidParameter', 'data': { 'name': %s } }"
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#define QERR_INVALID_PARAMETER_TYPE \
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"{ 'class': 'InvalidParameterType', 'data': { 'name': %s,'expected': %s } }"
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#define QERR_INVALID_PASSWORD \
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"{ 'class': 'InvalidPassword', 'data': {} }"
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#define QERR_JSON_PARSING \
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"{ 'class': 'JSONParsing', 'data': {} }"
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#define QERR_KVM_MISSING_CAP \
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"{ 'class': 'KVMMissingCap', 'data': { 'capability': %s, 'feature': %s } }"
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#define QERR_MISSING_PARAMETER \
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"{ 'class': 'MissingParameter', 'data': { 'name': %s } }"
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#define QERR_QMP_BAD_INPUT_OBJECT \
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"{ 'class': 'QMPBadInputObject', 'data': { 'expected': %s } }"
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#define QERR_SET_PASSWD_FAILED \
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"{ 'class': 'SetPasswdFailed', 'data': {} }"
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#define QERR_UNDEFINED_ERROR \
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"{ 'class': 'UndefinedError', 'data': {} }"
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#define QERR_TOO_MANY_FILES \
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"{ 'class': 'TooManyFiles', 'data': {} }"
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#define QERR_VNC_SERVER_FAILED \
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"{ 'class': 'VNCServerFailed', 'data': { 'target': %s } }"
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#endif /* QERROR_H */
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