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e7db227810
Take setlocale/gettext error handling pattern from tools/virsh-* and use it for all standalone binaries via a new shared virGettextInitialize routine. The virsh* pattern differed slightly from other callers. All users now consistently: * Ignore setlocale errors. virsh has done this forever, presumably for good reason. This has been partially responsible for some bug reports: https://bugzilla.redhat.com/show_bug.cgi?id=1312688 https://bugzilla.redhat.com/show_bug.cgi?id=1026514 https://bugzilla.redhat.com/show_bug.cgi?id=1016158 * Report the failed function name * Report strerror
111 lines
2.4 KiB
C
111 lines
2.4 KiB
C
#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "internal.h"
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#include "virconf.h"
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#include "viralloc.h"
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#include "domain_conf.h"
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#include "virgettext.h"
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static int
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getArgs(int argc,
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char **argv,
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const char **uri,
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const char **uuid,
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virDomainLockFailureAction *action)
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{
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int act;
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if (argc != 4) {
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fprintf(stderr, _("%s uri uuid action\n"), argv[0]);
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return -1;
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}
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*uri = argv[1];
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*uuid = argv[2];
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act = virDomainLockFailureTypeFromString(argv[3]);
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if (act < 0) {
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fprintf(stderr, _("invalid failure action: '%s'\n"), argv[3]);
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return -1;
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}
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*action = act;
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return 0;
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}
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static int
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authCallback(virConnectCredentialPtr cred ATTRIBUTE_UNUSED,
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unsigned int ncred ATTRIBUTE_UNUSED,
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void *cbdata ATTRIBUTE_UNUSED)
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{
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return -1;
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}
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int
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main(int argc, char **argv)
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{
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const char *uri;
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const char *uuid;
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virDomainLockFailureAction action;
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char *xml = NULL;
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virConnectPtr conn = NULL;
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virDomainPtr dom = NULL;
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int ret = EXIT_FAILURE;
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int authTypes[] = {
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VIR_CRED_AUTHNAME,
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VIR_CRED_ECHOPROMPT,
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VIR_CRED_PASSPHRASE,
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VIR_CRED_NOECHOPROMPT,
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};
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virConnectAuth auth = {
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.credtype = authTypes,
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.ncredtype = ARRAY_CARDINALITY(authTypes),
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.cb = authCallback,
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};
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if (virGettextInitialize() < 0)
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exit(EXIT_FAILURE);
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if (getArgs(argc, argv, &uri, &uuid, &action) < 0)
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goto cleanup;
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if (!(conn = virConnectOpenAuth(uri, &auth, 0)) ||
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!(dom = virDomainLookupByUUIDString(conn, uuid)))
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goto cleanup;
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switch (action) {
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case VIR_DOMAIN_LOCK_FAILURE_POWEROFF:
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if (virDomainDestroy(dom) == 0 ||
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virDomainIsActive(dom) == 0)
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ret = EXIT_SUCCESS;
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break;
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case VIR_DOMAIN_LOCK_FAILURE_PAUSE:
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if (virDomainSuspend(dom) == 0)
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ret = EXIT_SUCCESS;
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break;
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case VIR_DOMAIN_LOCK_FAILURE_DEFAULT:
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case VIR_DOMAIN_LOCK_FAILURE_RESTART:
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case VIR_DOMAIN_LOCK_FAILURE_IGNORE:
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case VIR_DOMAIN_LOCK_FAILURE_LAST:
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fprintf(stderr, _("unsupported failure action: '%s'\n"),
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virDomainLockFailureTypeToString(action));
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break;
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}
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cleanup:
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virObjectUnref(dom);
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if (conn)
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virConnectClose(conn);
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VIR_FREE(xml);
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return ret;
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}
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