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/*
* Copyright (C) 2012-2014 Red Hat, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors: Jan Synacek <jsynacek@redhat.com>
*/
#include <konkret/konkret.h>
#include "LMI_SymbolicLink.h"
#include "file.h"
static const CMPIBroker* _cb = NULL;
static void LMI_SymbolicLinkInitialize(const CMPIContext *ctx)
{
lmi_init(provider_name, _cb, ctx, provider_config_defaults);
}
static CMPIStatus LMI_SymbolicLinkCleanup(
CMPIInstanceMI* mi,
const CMPIContext* cc,
CMPIBoolean term)
{
CMReturn(CMPI_RC_OK);
}
static CMPIStatus LMI_SymbolicLinkEnumInstanceNames(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop)
{
CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}
static CMPIStatus LMI_SymbolicLinkEnumInstances(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const char** properties)
{
CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}
static CMPIStatus LMI_SymbolicLinkGetInstance(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const char** properties)
{
CMPIStatus st = {.rc = CMPI_RC_OK};
logicalfile_t logicalfile;
st = lmi_check_required(_cb, cc, cop);
check_status(st);
LMI_SymbolicLink_InitFromObjectPath(&logicalfile.lf.symboliclink, _cb, cop);
st = stat_logicalfile_and_fill(_cb, &logicalfile, S_IFLNK, "No such symlink: %s");
check_status(st);
KReturnInstance(cr, logicalfile.lf.symboliclink);
return st;
}
static CMPIStatus LMI_SymbolicLinkCreateInstance(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const CMPIInstance* ci)
{
CMPIStatus st = {.rc = CMPI_RC_OK};
CMPIObjectPath *iop = CMGetObjectPath(ci, &st);
check_status(st);
st = lmi_check_required(_cb, cc, iop);
check_status(st);
const char *path = get_string_property_from_instance(ci, "Name");
const char *target = get_string_property_from_instance(ci, "TargetFile");
bool allow = lmi_read_config_boolean("LMI_SymbolicLink", "AllowSymlink");
if (allow && symlink(target, path) < 0) {
char errmsg[BUFLEN];
char strerr[BUFLEN];
snprintf(errmsg, BUFLEN, "Can't create symlink: %s pointing to %s (%s)",
path, target,
strerror_r(errno, strerr, BUFLEN));
CMReturnWithChars(_cb, CMPI_RC_ERR_FAILED, errmsg);
}
if (allow == false) {
CMReturnWithChars(_cb, CMPI_RC_ERR_FAILED,
"Can't create symlink: disabled by provider configuration");
}
return CMReturnObjectPath(cr, iop);
}
static CMPIStatus LMI_SymbolicLinkModifyInstance(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const CMPIInstance* ci,
const char** properties)
{
CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}
static CMPIStatus LMI_SymbolicLinkDeleteInstance(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop)
{
CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}
static CMPIStatus LMI_SymbolicLinkExecQuery(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const char* lang,
const char* query)
{
CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}
CMInstanceMIStub(
LMI_SymbolicLink,
LMI_SymbolicLink,
_cb,
LMI_SymbolicLinkInitialize(ctx))
static CMPIStatus LMI_SymbolicLinkMethodCleanup(
CMPIMethodMI* mi,
const CMPIContext* cc,
CMPIBoolean term)
{
CMReturn(CMPI_RC_OK);
}
static CMPIStatus LMI_SymbolicLinkInvokeMethod(
CMPIMethodMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const char* meth,
const CMPIArgs* in,
CMPIArgs* out)
{
return LMI_SymbolicLink_DispatchMethod(
_cb, mi, cc, cr, cop, meth, in, out);
}
CMMethodMIStub(
LMI_SymbolicLink,
LMI_SymbolicLink,
_cb,
LMI_SymbolicLinkInitialize(ctx))
KONKRET_REGISTRATION(
"root/cimv2",
"LMI_SymbolicLink",
"LMI_SymbolicLink",
"instance method")
/* vi: set et: */
/* Local Variables: */
/* indent-tabs-mode: nil */
/* c-basic-offset: 4 */
/* End: */
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