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QError: Introduce qerror_format() 

Will be used by new error propagation framework to convert Error objects
into human-readable form.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Luiz Capitulino 2011-06-01 12:14:48 -05:00 committed by Anthony Liguori
parent a12eeaaa4f
commit 87c2f59166
2 changed files with 16 additions and 0 deletions
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15
qerror.c
View File

@ -400,6 +400,21 @@ static QString *qerror_format_desc(QDict *error,
return qstring;
}
QString *qerror_format(const char *fmt, QDict *error)
{
const QErrorStringTable *entry = NULL;
int i;
for (i = 0; qerror_table[i].error_fmt; i++) {
if (strcmp(qerror_table[i].error_fmt, fmt) == 0) {
entry = &qerror_table[i];
break;
}
}
return qerror_format_desc(error, entry);
}
/**
* qerror_human(): Format QError data into human-readable string.
*/

1
qerror.h
View File

@ -39,6 +39,7 @@ QString *qerror_human(const QError *qerror);
void qerror_print(QError *qerror);
void qerror_report_internal(const char *file, int linenr, const char *func,
const char *fmt, ...) GCC_FMT_ATTR(4, 5);
QString *qerror_format(const char *fmt, QDict *error);
#define qerror_report(fmt, ...) \
qerror_report_internal(__FILE__, __LINE__, __func__, fmt, ## __VA_ARGS__)
QError *qobject_to_qerror(const QObject *obj);