software-dbus: implemented LMI_SoftwareInstallationsService

Currently only InstallFromSoftwareIdentity() method is implemented.

3 files changed, 264 insertions, 8 deletions

diff --git a/src/software-dbus/LMI_SoftwareInstallationServiceProvider.c b/src/software-dbus/LMI_SoftwareInstallationServiceProvider.c
index a84c5aa..1864863 100644
--- a/src/software-dbus/LMI_SoftwareInstallationServiceProvider.c
+++ b/src/software-dbus/LMI_SoftwareInstallationServiceProvider.c
@@ -1,10 +1,39 @@
+/*
+ * Copyright (C) 2013-2014 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: Michal Minar <miminar@redhat.com>
+ */
+
 #include <konkret/konkret.h>
+#include "LMI_SoftwareIdentity.h"
 #include "LMI_SoftwareInstallationService.h"
+#include "job_manager.h"
+#include "sw-utils.h"
+#include "lmi_sw_job.h"
 
 static const CMPIBroker* _cb = NULL;
 
-static void LMI_SoftwareInstallationServiceInitialize()
+static gboolean is_power_of_two(guint32 x) {
+     return ((x != 0) && !(x & (x - 1)));
+}
+
+static void LMI_SoftwareInstallationServiceInitialize(const CMPIContext *ctx)
 {
+    software_init(provider_name, _cb, ctx, provider_config_defaults);
 }
 
 static CMPIStatus LMI_SoftwareInstallationServiceCleanup(
@@ -12,7 +41,7 @@ static CMPIStatus LMI_SoftwareInstallationServiceCleanup(
     const CMPIContext* cc,
     CMPIBoolean term)
 {
-    CMReturn(CMPI_RC_OK);
+    return software_cleanup();
 }
 
 static CMPIStatus LMI_SoftwareInstallationServiceEnumInstanceNames(
@@ -22,7 +51,7 @@ static CMPIStatus LMI_SoftwareInstallationServiceEnumInstanceNames(
     const CMPIObjectPath* cop)
 {
     return KDefaultEnumerateInstanceNames(
-        _cb, mi, cc, cr, cop);
+            _cb, mi, cc, cr, cop);
 }
 
 static CMPIStatus LMI_SoftwareInstallationServiceEnumInstances(
@@ -32,6 +61,39 @@ static CMPIStatus LMI_SoftwareInstallationServiceEnumInstances(
     const CMPIObjectPath* cop,
     const char** properties)
 {
+    char instance_id[BUFLEN] = "";
+
+    create_instance_id(LMI_SoftwareInstallationService_ClassName, NULL, instance_id,
+                    BUFLEN);
+
+    LMI_SoftwareInstallationService w;
+    LMI_SoftwareInstallationService_Init(&w, _cb, KNameSpace(cop));
+    LMI_SoftwareInstallationService_Set_CreationClassName(&w,
+            LMI_SoftwareInstallationService_ClassName);
+    LMI_SoftwareInstallationService_Set_SystemCreationClassName(&w,
+            lmi_get_system_creation_class_name());
+    LMI_SoftwareInstallationService_Set_SystemName(&w,
+            lmi_get_system_name_safe(cc));
+    LMI_SoftwareInstallationService_Set_Name(&w, instance_id);
+    LMI_SoftwareInstallationService_Set_Caption(&w,
+            "Software installation service for this system.");
+    LMI_SoftwareInstallationService_Set_CommunicationStatus_Not_Available(&w);
+    LMI_SoftwareInstallationService_Set_Description(&w,
+            "Software installation service using YUM package manager.");
+    LMI_SoftwareInstallationService_Set_DetailedStatus_Not_Available(&w);
+    LMI_SoftwareInstallationService_Set_EnabledDefault_Not_Applicable(&w);
+    LMI_SoftwareInstallationService_Set_EnabledState_Not_Applicable(&w);
+    LMI_SoftwareInstallationService_Set_HealthState_OK(&w);
+    LMI_SoftwareInstallationService_Set_InstanceID(&w, instance_id);
+    if (LMI_SoftwareInstallationService_Init_OperationalStatus(&w, 1))
+        LMI_SoftwareInstallationService_Set_OperationalStatus_OK(&w, 0);
+    LMI_SoftwareInstallationService_Set_OperatingStatus_Servicing(&w);
+    LMI_SoftwareInstallationService_Set_PrimaryStatus_OK(&w);
+    LMI_SoftwareInstallationService_Set_RequestedState_Not_Applicable(&w);
+    LMI_SoftwareInstallationService_Set_Started(&w, TRUE);
+    LMI_SoftwareInstallationService_Set_TransitioningToState_Not_Applicable(&w);
+    KReturnInstance(cr, w);
+
     CMReturn(CMPI_RC_OK);
 }
 
@@ -91,7 +153,7 @@ CMInstanceMIStub(
     LMI_SoftwareInstallationService,
     LMI_SoftwareInstallationService,
     _cb,
-    LMI_SoftwareInstallationServiceInitialize())
+    LMI_SoftwareInstallationServiceInitialize(ctx))
 
 static CMPIStatus LMI_SoftwareInstallationServiceMethodCleanup(
     CMPIMethodMI* mi,
@@ -118,7 +180,7 @@ CMMethodMIStub(
     LMI_SoftwareInstallationService,
     LMI_SoftwareInstallationService,
     _cb,
-    LMI_SoftwareInstallationServiceInitialize())
+    LMI_SoftwareInstallationServiceInitialize(ctx))
 
 KUint32 LMI_SoftwareInstallationService_RequestStateChange(
     const CMPIBroker* cb,
@@ -191,7 +253,7 @@ KUint32 LMI_SoftwareInstallationService_CheckSoftwareIdentity(
 {
     KUint32 result = KUINT32_INIT;
 
-    KSetStatus(status, ERR_NOT_SUPPORTED);
+    KUint32_Set(&result, INSTALL_METHOD_RESULT_NOT_SUPPORTED);
     return result;
 }
 
@@ -209,8 +271,151 @@ KUint32 LMI_SoftwareInstallationService_InstallFromSoftwareIdentity(
     CMPIStatus* status)
 {
     KUint32 result = KUINT32_INIT;
+    KUint16 opt;
+    guint32 op = 0;
+    LmiJob *job = NULL;
+    GVariant *variant;
+    gchar *jobid;
+    CMPIObjectPath *cop;
+    LMI_SoftwareIdentityRef pkgop;
+
+    if (!KHasValue(Source)) {
+        lmi_error("Missing Source argument!");
+        KUint32_Set(&result, INSTALL_METHOD_RESULT_INVALID_PARAMETER);
+        return result;
+    }
+
+    if (KHasValue(InstallOptions)) {
+        for (size_t i=0; i < InstallOptions->count; ++i) {
+            opt = KUint16A_Get(InstallOptions, i);
+            switch (opt.value) {
+                case INSTALL_OPTION_INSTALL:
+                    op |= INSTALLATION_OPERATION_INSTALL;
+                    break;
+                case INSTALL_OPTION_UPDATE:
+                    op |= INSTALLATION_OPERATION_UPDATE;
+                    break;
+                case INSTALL_OPTION_UNINSTALL:
+                    op |= INSTALLATION_OPERATION_REMOVE;
+                    break;
+                case INSTALL_OPTION_FORCE_INSTALLATION:
+                    op |= INSTALLATION_OPERATION_FORCE;
+                    break;
+                case INSTALL_OPTION_REPAIR:
+                    op |= INSTALLATION_OPERATION_REPAIR;
+                    break;
+                default:
+                    lmi_error("Given unsupported install option %u!", opt);
+                    KUint32_Set(&result, INSTALL_METHOD_RESULT_INVALID_PARAMETER);
+                    return result;
+            }
+        }
+        if (!is_power_of_two(op & INSTALLATION_OPERATION_EXCLUSIVE_GROUP)) {
+            lmi_error("Conflicting install options given!"
+                   " Choose one of Install, Remove, Update.");
+            KUint32_Set(&result, INSTALL_METHOD_RESULT_INVALID_PARAMETER);
+            return result;
+        }
+    }
+    if (!(op & INSTALLATION_OPERATION_EXCLUSIVE_GROUP)) {
+        op |= INSTALLATION_OPERATION_INSTALL;
+    }
+
+    if (KHasValue(InstallOptionsValues) && InstallOptionsValues->count) {
+        if (InstallOptionsValues->count > InstallOptions->count) {
+            lmi_error("InstallOptionsValues can not have more"
+                   " values than InstallOptions!");
+            KUint32_Set(&result, INSTALL_METHOD_RESULT_INVALID_PARAMETER);
+            return result;
+        }
+        for (size_t i=0; i < InstallOptionsValues->count; ++i) {
+            if (KHasValue(KStringA_Get(InstallOptionsValues, i))) {
+                lmi_error("None of supported install option can have associated"
+                        " install option value!");
+                KUint32_Set(&result, INSTALL_METHOD_RESULT_INVALID_PARAMETER);
+                return result;
+            }
+        }
+    }
+
+    if (KHasValue(Target)) {
+        if (!lmi_check_computer_system(context, Target->value)) {
+            lmi_error("Target does not match this system!");
+            KUint32_Set(&result, INSTALL_METHOD_RESULT_INVALID_PARAMETER);
+            return result;
+        }
+    }
+    if (KHasValue(Collection)) {
+        if (!check_system_software_collection(cb, Collection->value)) {
+            lmi_error("Invalid system software collection!");
+            KUint32_Set(&result, INSTALL_METHOD_RESULT_INVALID_PARAMETER);
+            return result;
+        }
+    }
+    if (KHasValue(Target) && KHasValue(Collection)) {
+        lmi_error("Only one of Target and Collection parameters cen be given"
+                " at the same time!");
+        KUint32_Set(&result, INSTALL_METHOD_RESULT_INVALID_PARAMETER);
+        return result;
+    }
+
+    if (!KHasValue(Target) && !KHasValue(Collection)) {
+        lmi_error("Either Target or Collection parameter must be specified!");
+        KUint32_Set(&result, INSTALL_METHOD_RESULT_INVALID_PARAMETER);
+        return result;
+    }
+
+    *status = LMI_SoftwareIdentityRef_InitFromObjectPath(
+            &pkgop, cb, Source->value);
+    if (status->rc) {
+        lmi_error("Invalid Source parameter!");
+        KUint32_Set(&result, INSTALL_METHOD_RESULT_INVALID_PARAMETER);
+        return result;
+    }
+    if (g_ascii_strncasecmp(pkgop.InstanceID.chars,
+                SW_IDENTITY_INSTANCE_ID_PREFIX,
+                SW_IDENTITY_INSTANCE_ID_PREFIX_LEN) != 0)
+    {
+        lmi_error("Invalid InstanceID of Source!");
+        KUint32_Set(&result, INSTALL_METHOD_RESULT_INVALID_PARAMETER);
+        return result;
+    }
+
+    if ((job = jobmgr_new_job(LMI_TYPE_SW_INSTALLATION_JOB)) == NULL) {
+        lmi_error("Memory allocation failed!");
+        KUint32_Set(&result, INSTALL_METHOD_RESULT_NOT_ENOUGH_MEMORY);
+        return result;
+    }
+
+    lmi_job_set_method_name(job, "InstallFromSoftwareIdentity");
+
+    variant = g_variant_new_boolean(KHasValue(Target));
+    lmi_job_set_in_param(job, IN_PARAM_TARGET_NAME, variant);
+    variant = g_variant_new_boolean(KHasValue(Collection));
+    lmi_job_set_in_param(job, IN_PARAM_COLLECTION_NAME, variant);
+    variant = g_variant_new_string(pkgop.InstanceID.chars
+            + SW_IDENTITY_INSTANCE_ID_PREFIX_LEN);
+    lmi_job_set_in_param(job, IN_PARAM_SOURCE_NAME, variant);
+    variant = g_variant_new_uint32(op);
+    lmi_job_set_in_param(job, IN_PARAM_INSTALL_OPTIONS_NAME, variant);
+
+    if ((*status = jobmgr_run_job(job)).rc) {
+        lmi_error("Failed to run job on SoftwareIdentity \"%s\"!",
+                pkgop.InstanceID.chars);
+        KUint32_Set(&result, INSTALL_METHOD_RESULT_UNSPECIFIED_ERROR);
+        return result;
+    }
+
+    if ((*status = jobmgr_job_to_cim_op(job, &cop)).rc)
+        return result;
+
+    KRef_SetObjectPath(Job, cop);
+    jobid = lmi_job_get_jobid(job);
+    lmi_info("Installation job \"%s\" started on SoftwareIdentity \"%s\".",
+            jobid, pkgop.InstanceID.chars);
+    KUint32_Set(&result, INSTALL_METHOD_RESULT_JOB_STARTED);
+    g_free(jobid);
 
-    KSetStatus(status, ERR_NOT_SUPPORTED);
     return result;
 }
 
@@ -228,7 +433,7 @@ KUint32 LMI_SoftwareInstallationService_InstallFromByteStream(
 {
     KUint32 result = KUINT32_INIT;
 
-    KSetStatus(status, ERR_NOT_SUPPORTED);
+    KUint32_Set(&result, INSTALL_METHOD_RESULT_NOT_SUPPORTED);
     return result;
 }
 
diff --git a/src/software-dbus/sw-utils.c b/src/software-dbus/sw-utils.c
index 89f843a..6922015 100644
--- a/src/software-dbus/sw-utils.c
+++ b/src/software-dbus/sw-utils.c
@@ -1116,6 +1116,46 @@ void create_instance_id(const char *class_name, const char *id,
 }
 
 /*******************************************************************************
+ * Object path checks
+ ******************************************************************************/
+bool check_system_software_collection(const CMPIBroker *cb,
+                                      const CMPIObjectPath *path)
+{
+    CMPIString *str_namespace;
+    CMPIData data;
+    CMPIStatus status;
+    char *our_namespace;
+    char instance_id[BUFLEN] = "";
+
+    if ((our_namespace = lmi_read_config("CIM", "Namespace")) == NULL)
+        goto err_l;
+    if ((str_namespace = CMGetNameSpace(path, NULL)) == NULL)
+        goto namespace_err_l;
+    if (strcmp(KChars(str_namespace), our_namespace))
+        goto namespace_err_l;
+    g_free(our_namespace);
+
+    if (!CMClassPathIsA(cb, path, LMI_SystemSoftwareCollection_ClassName, NULL))
+        goto err_l;
+
+    create_instance_id(LMI_SystemSoftwareCollection_ClassName, NULL, instance_id,
+                    BUFLEN);
+    data = CMGetKey(path, "InstanceID", &status);
+    if (status.rc || data.type != CMPI_string ||
+            data.state != (CMPI_goodValue | CMPI_keyValue))
+        goto err_l;
+    if (strcmp(KChars(data.value.string), instance_id))
+        goto err_l;
+
+    return true;
+
+namespace_err_l:
+    g_free(our_namespace);
+err_l:
+    return false;
+}
+
+/*******************************************************************************
  * General functions
  ******************************************************************************/
 
diff --git a/src/software-dbus/sw-utils.h b/src/software-dbus/sw-utils.h
index 6e09b80..94a3ff1 100644
--- a/src/software-dbus/sw-utils.h
+++ b/src/software-dbus/sw-utils.h
@@ -366,6 +366,17 @@ void create_instance_id(const char *class_name, const char *id,
         char *instance_id, const unsigned instance_id_len);
 
 /*******************************************************************************
+ * Object path checks
+ ******************************************************************************/
+/*
+ * Check object path of LMI_SystemSoftwareCollection.
+ * @return true if given object path is equal to local
+ *	LMI_SystemSoftwareCollection instance.
+ */
+bool check_system_software_collection(const CMPIBroker *cb,
+                                      const CMPIObjectPath *path);
+
+/*******************************************************************************
  * General functions
  ******************************************************************************/
 /*