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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.motorolamobility.preflighting.checkers.permissions;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.w3c.dom.Node;
import com.motorolamobility.preflighting.checkers.i18n.CheckerNLS;
import com.motorolamobility.preflighting.core.applicationdata.ApplicationData;
import com.motorolamobility.preflighting.core.checker.condition.CanExecuteConditionStatus;
import com.motorolamobility.preflighting.core.checker.condition.Condition;
import com.motorolamobility.preflighting.core.checker.condition.ICondition;
import com.motorolamobility.preflighting.core.devicespecification.DeviceSpecification;
import com.motorolamobility.preflighting.core.devicespecification.internal.PlatformRules;
import com.motorolamobility.preflighting.core.exception.PreflightingCheckerException;
import com.motorolamobility.preflighting.core.internal.cond.utils.ConditionUtils;
import com.motorolamobility.preflighting.core.source.model.Invoke;
import com.motorolamobility.preflighting.core.utils.CheckerUtils;
import com.motorolamobility.preflighting.core.validation.ValidationManagerConfiguration;
import com.motorolamobility.preflighting.core.validation.ValidationResult;
import com.motorolamobility.preflighting.core.validation.ValidationResultData;
public class MissingPermissionsCondition extends Condition implements ICondition
{
/*
* (non-Javadoc)
* @see com.motorolamobility.preflighting.core.checker.condition.Condition#canExecute(com.motorolamobility.preflighting.core.applicationdata.ApplicationData, java.util.List)
*/
@Override
public CanExecuteConditionStatus canExecute(ApplicationData data,
List<DeviceSpecification> deviceSpecs) throws PreflightingCheckerException
{
CanExecuteConditionStatus status =
CheckerUtils.isAndroidManifestFileExistent(data, getId());
if (status.isOK())
{
status = CheckerUtils.isJavaModelComplete(data, getId());
}
return status;
}
/*
* (non-Javadoc)
* @see com.motorolamobility.preflighting.core.checker.condition.Condition#execute(com.motorolamobility.preflighting.core.applicationdata.ApplicationData, java.util.List, com.motorolamobility.preflighting.core.devicespecification.PlatformRules, com.motorolamobility.preflighting.core.validation.ValidationManagerConfiguration)
*/
@Override
public void execute(ApplicationData data, List<DeviceSpecification> deviceSpecs,
ValidationManagerConfiguration valManagerConfig, ValidationResult results)
throws PreflightingCheckerException
{
Map<String, Node> manifestPermissions =
CheckerUtils.getPermissions(data.getManifestElement().getDocument());
analyzeMissingPermissions(data, PlatformRules.getInstance(), valManagerConfig, results,
manifestPermissions.keySet());
}
private void analyzeMissingPermissions(ApplicationData data, PlatformRules platformRules,
ValidationManagerConfiguration valManagerConfig, ValidationResult result,
Set<String> manifestPermissions)
{
NeededAppPermissions neededAppPermissions =
((PermissionsChecker) getChecker()).getNeededAppPermissions();
Map<Invoke, List<String>> requiredPermissionsMap =
neededAppPermissions.getRequiredPermissionsMap();
Map<Invoke, List<String>> optionalPermissionsMap =
neededAppPermissions.getOptionalPermissionsMap();
//Check required permissions
for (Invoke invoked : requiredPermissionsMap.keySet())
{
for (String requiredPermission : requiredPermissionsMap.get(invoked))
{
if (!manifestPermissions.contains(requiredPermission))
{
ValidationResultData validationResult =
createMissingPermissionResult(valManagerConfig, invoked, new String[]
{
requiredPermission
});
result.addValidationResult(validationResult);
}
}
}
//Check optional permissions
for (Invoke invoked : optionalPermissionsMap.keySet())
{
boolean optionalPermissionFound = false;
List<String> optionalPermissionsList = optionalPermissionsMap.get(invoked);
for (String optionalPermission : optionalPermissionsList)
{
if (manifestPermissions.contains(optionalPermission))
{
optionalPermissionFound = true;
break;
}
}
//If none of the optional permission was declared then setup an error on result.
if (!optionalPermissionsList.isEmpty() && !optionalPermissionFound)
{
ValidationResultData validationResult =
createMissingPermissionResult(valManagerConfig, invoked,
optionalPermissionsList.toArray(new String[optionalPermissionsList
.size()]));
result.addValidationResult(validationResult);
}
}
}
private ValidationResultData createMissingPermissionResult(
ValidationManagerConfiguration valManagerConfig, Invoke invokedMethod,
String[] permissions)
{
//Fill ValidationData, missing required permission found!
ValidationResultData resultData = new ValidationResultData();
resultData.setConditionID(getId());
resultData.setMarkerType(getMarkerType());
ArrayList<Integer> lines = new ArrayList<Integer>();
int issuedLine = invokedMethod.getLine();
if (issuedLine != -1)
{
lines.add(issuedLine);
}
File javaFile = new File(invokedMethod.getSourceFileFullPath());
resultData.addFileToIssueLines(javaFile, lines);
StringBuffer missingPermissionsStrBuffer = new StringBuffer();
for (String missingPermission : permissions)
{
missingPermissionsStrBuffer.append(missingPermission + ",");
resultData.appendExtra(missingPermission);
}
missingPermissionsStrBuffer.deleteCharAt(missingPermissionsStrBuffer.length() - 1);
String permissionsString = missingPermissionsStrBuffer.toString();
resultData.setIssueDescription(CheckerNLS.bind(
CheckerNLS.PermissionsChecker_MissingPermission_Message,
invokedMethod.getQualifiedName(), permissionsString)); //Format the permissions array so that the displayed result will be nice.
resultData.setQuickFixSuggestion(CheckerNLS.PermissionsChecker_MissingPermission_QuickFix);
resultData.setSeverity(getSeverityLevel());
resultData.setInfoURL(ConditionUtils.getDescriptionLink(getChecker().getId(), getId(),
valManagerConfig));
//We don't have the preview for java at this time.
return resultData;
}
}
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