virLogHandlerPtr
virLogHandlerNewPostExecRestart(virJSONValuePtr object,
bool privileged,
virLogHandlerShutdownInhibitor inhibitor,
void *opaque)
{
virLogHandlerPtr handler;
virJSONValuePtr files;
ssize_t n;
size_t i;
if (!(handler = virLogHandlerNew(privileged,
inhibitor,
opaque)))
return NULL;
if (!(files = virJSONValueObjectGet(object, "files"))) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Missing files data from JSON file"));
goto error;
}
if ((n = virJSONValueArraySize(files)) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Malformed files data from JSON file"));
goto error;
}
for (i = 0; i < n; i++) {
virLogHandlerLogFilePtr file;
virJSONValuePtr child = virJSONValueArrayGet(files, i);
if (!(file = virLogHandlerLogFilePostExecRestart(handler, child)))
goto error;
if (VIR_APPEND_ELEMENT_COPY(handler->files, handler->nfiles, file) < 0)
goto error;
if ((file->watch = virEventAddHandle(file->pipefd,
VIR_EVENT_HANDLE_READABLE,
virLogHandlerDomainLogFileEvent,
handler,
NULL)) < 0) {
VIR_DELETE_ELEMENT(handler->files, handler->nfiles - 1, handler->nfiles);
goto error;
}
}
return handler;
error:
virObjectUnref(handler);
return NULL;
}
static virLogDaemonPtr
virLogDaemonNew(virLogDaemonConfigPtr config, bool privileged)
{
virLogDaemonPtr logd;
if (VIR_ALLOC(logd) < 0)
return NULL;
if (virMutexInit(&logd->lock) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Unable to initialize mutex"));
VIR_FREE(logd);
return NULL;
}
if (!(logd->srv = virNetServerNew("virtlogd", 1,
1, 1, 0, config->max_clients,
config->max_clients, -1, 0,
NULL,
virLogDaemonClientNew,
virLogDaemonClientPreExecRestart,
virLogDaemonClientFree,
(void*)(intptr_t)(privileged ? 0x1 : 0x0))))
goto error;
if (!(logd->dmn = virNetDaemonNew()) ||
virNetDaemonAddServer(logd->dmn, logd->srv) < 0)
goto error;
if (!(logd->handler = virLogHandlerNew(privileged,
config->max_size,
config->max_backups,
virLogDaemonInhibitor,
logd)))
goto error;
return logd;
error:
virLogDaemonFree(logd);
return NULL;
}
