1 /*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5 * use this file except in compliance with the License. You may obtain a copy of
6 * the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations under
14 * the License.
15 */
16
17 #include "Log.h"
18
19 #include "task/TaskAll.h"
20
21
TaskGeneric(TaskType type)22 TaskGeneric::TaskGeneric(TaskType type):
23 mType(type),
24 mParent(NULL)
25 {
26
27 }
28
deleteChildInstance(TaskGeneric * child,void *)29 bool deleteChildInstance(TaskGeneric* child, void* /*data*/)
30 {
31 delete child;
32 return true;
33 }
34
~TaskGeneric()35 TaskGeneric::~TaskGeneric()
36 {
37 forEachChild(deleteChildInstance, NULL);
38 //mChildren.clear();
39 }
40
addChild(TaskGeneric * child)41 bool TaskGeneric::addChild(TaskGeneric* child)
42 {
43 mChildren.push_back(child);
44 child->setParent(this);
45 return true;
46 }
47
forEachChild(bool (* runForEachChild)(TaskGeneric * child,void * data),void * data)48 bool TaskGeneric::forEachChild(bool (*runForEachChild)(TaskGeneric* child, void* data), void* data)
49 {
50 std::list<TaskGeneric*>::iterator i = mChildren.begin();
51 std::list<TaskGeneric*>::iterator end = mChildren.end();
52 for (; i != end; i++) {
53 if (!(*runForEachChild)(*i, data)) {
54 return false;
55 }
56 }
57 return true;
58 }
59
getParent()60 TaskGeneric* TaskGeneric::getParent()
61 {
62 return mParent;
63 }
64
getTestCase()65 TaskCase* TaskGeneric::getTestCase()
66 {
67 TaskGeneric* task = this;
68
69 while (task != NULL) {
70 if (task->getType() == ETaskCase) {
71 // do not use dynamic_cast intentionally
72 return reinterpret_cast<TaskCase*>(task);
73 }
74 task = task->getParent();
75 }
76 LOGE("TaskGeneric::getTestCase no TaskCase found!");
77 return NULL;
78 }
79
setParent(TaskGeneric * parent)80 void TaskGeneric::setParent(TaskGeneric* parent)
81 {
82 LOGD("TaskGeneric::setParent self %x, parent %x", this, parent);
83 mParent = parent;
84 }
85
runChild(TaskGeneric * child,void * data)86 bool runChild(TaskGeneric* child, void* data)
87 {
88 TaskGeneric::ExecutionResult* result = reinterpret_cast<TaskGeneric::ExecutionResult*>(data);
89 *result = child->run();
90 if (*result != TaskGeneric::EResultOK) {
91 LOGE("child type %d returned %d", child->getType(), *result);
92 return false;
93 }
94 return true;
95 }
96
run()97 TaskGeneric::ExecutionResult TaskGeneric::run()
98 {
99 ExecutionResult result = EResultOK;
100 forEachChild(runChild, &result);
101 return result;
102 }
103
parseAttribute(const android::String8 & name,const android::String8 & value)104 bool TaskGeneric::parseAttribute(const android::String8& name, const android::String8& value)
105 {
106 // default implementation only handles registered string attributes
107 if (!addStringAttribute(name, value)) {
108 LOGE("parseAttribute unknown attribute %s %s for type %d",
109 name.string(), value.string(), getType());
110 return false;
111 }
112 return true;
113 }
114
115
registerSupportedStringAttributes(const android::String8 * keys[])116 void TaskGeneric::registerSupportedStringAttributes(const android::String8* keys[])
117 {
118 int i = 0;
119 while (keys[i] != NULL) {
120 mAllowedStringAttributes.insert(*keys[i]);
121 i++;
122 }
123 }
124
addStringAttribute(const android::String8 & key,const android::String8 & value)125 bool TaskGeneric::addStringAttribute(const android::String8& key, const android::String8& value)
126 {
127 std::set<android::String8, android::String8>::iterator it = mAllowedStringAttributes.find(key);
128 if (it == mAllowedStringAttributes.end()) {
129 return false; // not allowed
130 }
131 mStringAttributes[key] = value;
132 return true;
133 }
134
findStringAttribute(const android::String8 & key,android::String8 & value) const135 bool TaskGeneric::findStringAttribute(const android::String8& key, android::String8& value) const
136 {
137 std::map<android::String8, android::String8>::const_iterator it = mStringAttributes.find(key);
138 if (it == mStringAttributes.end()) {
139 return false; // not found
140 }
141 value = it->second;
142 return true;
143 }
144
145