SSSD CIM providersssd-2

1 files changed, 365 insertions, 0 deletions

diff --git a/src/sssd/LMI_SSSDDomainSubdomainProvider.c b/src/sssd/LMI_SSSDDomainSubdomainProvider.c
new file mode 100644
index 0000000..de7a287
--- /dev/null
+++ b/src/sssd/LMI_SSSDDomainSubdomainProvider.c
@@ -0,0 +1,365 @@
+/*
+ * Copyright (C) 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: Pavel Březina <pbrezina@redhat.com>
+ */
+
+#include <stdlib.h>
+#include <konkret/konkret.h>
+#include <sss_sifp_dbus.h>
+#include <glib.h>
+#include "LMI_SSSDDomainSubdomain.h"
+#include "utils.h"
+
+static const CMPIBroker* _cb;
+
+static void LMI_SSSDDomainSubdomainInitialize(const CMPIContext *ctx)
+{
+    lmi_init(PROVIDER_NAME, _cb, ctx, NULL);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainCleanup( 
+    CMPIInstanceMI* mi,
+    const CMPIContext* cc, 
+    CMPIBoolean term)
+{
+    CMReturn(CMPI_RC_OK);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainEnumInstanceNames( 
+    CMPIInstanceMI* mi,
+    const CMPIContext* cc,
+    const CMPIResult* cr,
+    const CMPIObjectPath* cop)
+{
+    return KDefaultEnumerateInstanceNames(
+        _cb, mi, cc, cr, cop);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainEnumInstances(
+    CMPIInstanceMI* mi,
+    const CMPIContext* cc,
+    const CMPIResult* cr,
+    const CMPIObjectPath* cop,
+    const char** properties)
+{
+    const char *namespace = KNameSpace(cop);
+    LMI_SSSDDomainSubdomain association;
+    LMI_SSSDDomainRef ref_parent;
+    LMI_SSSDDomainRef ref_sub;
+    sss_sifp_ctx *sifp_ctx = NULL;
+    sss_sifp_attr **subdomain = NULL;
+    sss_sifp_attr **parent = NULL;
+    sss_sifp_error error;
+    char **paths = NULL;
+    const char *parent_path = NULL;
+    const char *parent_name = NULL;
+    const char *sub_name = NULL;
+    bool is_subdomain;
+    GHashTable *table = NULL;
+    char *key = NULL;
+    char *value = NULL;
+    CMPIrc ret;
+    int i;
+
+    error = sss_sifp_init(&sifp_ctx);
+    check_sss_sifp_error(error, ret, CMPI_RC_ERR_FAILED, done);
+
+    error = sss_sifp_invoke_list(sifp_ctx, SSSD_DBUS_LIST_DOMAINS, &paths,
+                                 DBUS_TYPE_INVALID);
+    check_sss_sifp_error(error, ret, CMPI_RC_ERR_FAILED, done);
+
+    table = g_hash_table_new_full(g_str_hash, g_str_equal, free, free);
+    if (table == NULL) {
+        ret = CMPI_RC_ERR_FAILED;
+        goto done;
+    }
+
+    for (i = 0; paths[i] != NULL; i++) {
+        /* fetch information about potential subdomain */
+        error = sss_sifp_fetch_all_attrs(sifp_ctx, paths[i],
+                                         SSS_SIFP_IFACE_DOMAINS, &subdomain);
+        check_sss_sifp_error(error, ret, CMPI_RC_ERR_FAILED, done);
+
+        error = sss_sifp_find_attr_as_bool(subdomain, "subdomain",
+                                           &is_subdomain);
+        check_sss_sifp_error(error, ret, CMPI_RC_ERR_FAILED, done);
+
+        /* if it is not subdomain just continue with the next one */
+        if (!is_subdomain) {
+            sss_sifp_free_attrs(sifp_ctx, &subdomain);
+            continue;
+        }
+
+        /* get subdomain name and parent */
+        error = sss_sifp_find_attr_as_string(subdomain, "name",
+                                             &sub_name);
+        check_sss_sifp_error(error, ret, CMPI_RC_ERR_FAILED, done);
+
+        error = sss_sifp_find_attr_as_string(subdomain, "parent_domain",
+                                             &parent_path);
+        check_sss_sifp_error(error, ret, CMPI_RC_ERR_FAILED, done);
+
+        /* first try to lookup the parent in the hash table */
+        key = strdup(parent_path);
+        if (key == NULL) {
+            ret = CMPI_RC_ERR_FAILED;
+            goto done;
+        }
+
+        value = (char*)g_hash_table_lookup(table, key);
+        if (value != NULL) {
+            parent_name = (const char*)value;
+            free(key);
+
+            /* forget the pointers */
+            key = NULL;
+            value = NULL;
+        } else {
+            /* fetch the parent and store it in the hash table */
+            error = sss_sifp_fetch_attr(sifp_ctx, parent_path,
+                                        SSS_SIFP_IFACE_DOMAINS, "name",
+                                        &parent);
+            check_sss_sifp_error(error, ret, CMPI_RC_ERR_FAILED, done);
+
+            error = sss_sifp_find_attr_as_string(parent, "name",
+                                                 &parent_name);
+            check_sss_sifp_error(error, ret, CMPI_RC_ERR_FAILED, done);
+
+            value = strdup(parent_name);
+            if (value == NULL) {
+                ret = CMPI_RC_ERR_FAILED;
+                goto done;
+            }
+
+            g_hash_table_insert(table, key, value);
+
+            /* the entry is now owned by the hash table */
+            key = NULL;
+            value= NULL;
+        }
+
+        /* create association */
+        LMI_SSSDDomainRef_Init(&ref_parent, _cb, namespace);
+        LMI_SSSDDomainRef_Set_Name(&ref_parent, parent_name);
+
+        LMI_SSSDDomainRef_Init(&ref_sub, _cb, namespace);
+        LMI_SSSDDomainRef_Set_Name(&ref_sub, sub_name);
+
+        LMI_SSSDDomainSubdomain_Init(&association, _cb, namespace);
+        LMI_SSSDDomainSubdomain_Set_ParentDomain(&association, &ref_parent);
+        LMI_SSSDDomainSubdomain_Set_Subdomain(&association, &ref_sub);
+
+        KReturnInstance(cr, association);
+
+        sss_sifp_free_attrs(sifp_ctx, &subdomain);
+        sss_sifp_free_attrs(sifp_ctx, &parent);
+    }
+
+    ret = CMPI_RC_OK;
+
+done:
+    if (key != NULL) {
+        free(key);
+    }
+
+    if (value != NULL) {
+        free(value);
+    }
+
+    if (table != NULL) {
+        g_hash_table_destroy(table);
+    }
+
+    if (subdomain != NULL) {
+        sss_sifp_free_attrs(sifp_ctx, &subdomain);
+    }
+
+    if (parent != NULL) {
+        sss_sifp_free_attrs(sifp_ctx, &parent);
+    }
+
+    sss_sifp_free_string_array(sifp_ctx, &paths);
+    sss_sifp_free(&sifp_ctx);
+    CMReturn(ret);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainGetInstance( 
+    CMPIInstanceMI* mi, 
+    const CMPIContext* cc,
+    const CMPIResult* cr, 
+    const CMPIObjectPath* cop, 
+    const char** properties) 
+{
+    return KDefaultGetInstance(
+        _cb, mi, cc, cr, cop, properties);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainCreateInstance( 
+    CMPIInstanceMI* mi, 
+    const CMPIContext* cc, 
+    const CMPIResult* cr, 
+    const CMPIObjectPath* cop, 
+    const CMPIInstance* ci) 
+{
+    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainModifyInstance( 
+    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_SSSDDomainSubdomainDeleteInstance( 
+    CMPIInstanceMI* mi, 
+    const CMPIContext* cc, 
+    const CMPIResult* cr, 
+    const CMPIObjectPath* cop) 
+{
+    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainExecQuery(
+    CMPIInstanceMI* mi, 
+    const CMPIContext* cc, 
+    const CMPIResult* cr, 
+    const CMPIObjectPath* cop, 
+    const char* lang, 
+    const char* query) 
+{
+    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainAssociationCleanup( 
+    CMPIAssociationMI* mi,
+    const CMPIContext* cc, 
+    CMPIBoolean term) 
+{
+    CMReturn(CMPI_RC_OK);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainAssociators(
+    CMPIAssociationMI* mi,
+    const CMPIContext* cc,
+    const CMPIResult* cr,
+    const CMPIObjectPath* cop,
+    const char* assocClass,
+    const char* resultClass,
+    const char* role,
+    const char* resultRole,
+    const char** properties)
+{
+    return KDefaultAssociators(
+        _cb,
+        mi,
+        cc,
+        cr,
+        cop,
+        LMI_SSSDDomainSubdomain_ClassName,
+        assocClass,
+        resultClass,
+        role,
+        resultRole,
+        properties);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainAssociatorNames(
+    CMPIAssociationMI* mi,
+    const CMPIContext* cc,
+    const CMPIResult* cr,
+    const CMPIObjectPath* cop,
+    const char* assocClass,
+    const char* resultClass,
+    const char* role,
+    const char* resultRole)
+{
+    return KDefaultAssociatorNames(
+        _cb,
+        mi,
+        cc,
+        cr,
+        cop,
+        LMI_SSSDDomainSubdomain_ClassName,
+        assocClass,
+        resultClass,
+        role,
+        resultRole);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainReferences(
+    CMPIAssociationMI* mi,
+    const CMPIContext* cc,
+    const CMPIResult* cr,
+    const CMPIObjectPath* cop,
+    const char* assocClass,
+    const char* role,
+    const char** properties)
+{
+    return KDefaultReferences(
+        _cb,
+        mi,
+        cc,
+        cr,
+        cop,
+        LMI_SSSDDomainSubdomain_ClassName,
+        assocClass,
+        role,
+        properties);
+}
+
+static CMPIStatus LMI_SSSDDomainSubdomainReferenceNames(
+    CMPIAssociationMI* mi,
+    const CMPIContext* cc,
+    const CMPIResult* cr,
+    const CMPIObjectPath* cop,
+    const char* assocClass,
+    const char* role)
+{
+    return KDefaultReferenceNames(
+        _cb,
+        mi,
+        cc,
+        cr,
+        cop,
+        LMI_SSSDDomainSubdomain_ClassName,
+        assocClass,
+        role);
+}
+
+CMInstanceMIStub( 
+    LMI_SSSDDomainSubdomain,
+    LMI_SSSDDomainSubdomain,
+    _cb,
+    LMI_SSSDDomainSubdomainInitialize(ctx))
+
+CMAssociationMIStub( 
+    LMI_SSSDDomainSubdomain,
+    LMI_SSSDDomainSubdomain,
+    _cb,
+    LMI_SSSDDomainSubdomainInitialize(ctx))
+
+KONKRET_REGISTRATION(
+    "root/cimv2",
+    "LMI_SSSDDomainSubdomain",
+    "LMI_SSSDDomainSubdomain",
+    "instance association")