diff options
Diffstat (limited to 'qobject/qerror.c')
-rw-r--r-- | qobject/qerror.c | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/qobject/qerror.c b/qobject/qerror.c deleted file mode 100644 index e3608e2402..0000000000 --- a/qobject/qerror.c +++ /dev/null @@ -1,148 +0,0 @@ -/* - * QError Module - * - * Copyright (C) 2009 Red Hat Inc. - * - * Authors: - * Luiz Capitulino <lcapitulino@redhat.com> - * - * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. - * See the COPYING.LIB file in the top-level directory. - */ - -#include "monitor/monitor.h" -#include "qapi/qmp/qjson.h" -#include "qapi/qmp/qerror.h" -#include "qemu-common.h" - -static void qerror_destroy_obj(QObject *obj); - -static const QType qerror_type = { - .code = QTYPE_QERROR, - .destroy = qerror_destroy_obj, -}; - -/** - * qerror_new(): Create a new QError - * - * Return strong reference. - */ -static QError *qerror_new(void) -{ - QError *qerr; - - qerr = g_malloc0(sizeof(*qerr)); - QOBJECT_INIT(qerr, &qerror_type); - - return qerr; -} - -/** - * qerror_from_info(): Create a new QError from error information - * - * Return strong reference. - */ -static QError * GCC_FMT_ATTR(2, 0) -qerror_from_info(ErrorClass err_class, const char *fmt, va_list *va) -{ - QError *qerr; - - qerr = qerror_new(); - loc_save(&qerr->loc); - - qerr->err_msg = g_strdup_vprintf(fmt, *va); - qerr->err_class = err_class; - - return qerr; -} - -/** - * qerror_human(): Format QError data into human-readable string. - */ -QString *qerror_human(const QError *qerror) -{ - return qstring_from_str(qerror->err_msg); -} - -/** - * qerror_print(): Print QError data - * - * This function will print the member 'desc' of the specified QError object, - * it uses error_report() for this, so that the output is routed to the right - * place (ie. stderr or Monitor's device). - */ -static void qerror_print(QError *qerror) -{ - QString *qstring = qerror_human(qerror); - loc_push_restore(&qerror->loc); - error_report("%s", qstring_get_str(qstring)); - loc_pop(&qerror->loc); - QDECREF(qstring); -} - -void qerror_report(ErrorClass eclass, const char *fmt, ...) -{ - va_list va; - QError *qerror; - - va_start(va, fmt); - qerror = qerror_from_info(eclass, fmt, &va); - va_end(va); - - if (monitor_cur_is_qmp()) { - monitor_set_error(cur_mon, qerror); - } else { - qerror_print(qerror); - QDECREF(qerror); - } -} - -/* Evil... */ -struct Error -{ - char *msg; - ErrorClass err_class; -}; - -void qerror_report_err(Error *err) -{ - QError *qerr; - - qerr = qerror_new(); - loc_save(&qerr->loc); - qerr->err_msg = g_strdup(err->msg); - qerr->err_class = err->err_class; - - if (monitor_cur_is_qmp()) { - monitor_set_error(cur_mon, qerr); - } else { - qerror_print(qerr); - QDECREF(qerr); - } -} - -/** - * qobject_to_qerror(): Convert a QObject into a QError - */ -static QError *qobject_to_qerror(const QObject *obj) -{ - if (qobject_type(obj) != QTYPE_QERROR) { - return NULL; - } - - return container_of(obj, QError, base); -} - -/** - * qerror_destroy_obj(): Free all memory allocated by a QError - */ -static void qerror_destroy_obj(QObject *obj) -{ - QError *qerr; - - assert(obj != NULL); - qerr = qobject_to_qerror(obj); - - g_free(qerr->err_msg); - g_free(qerr); -} |