axmol/samples/Cpp/TestCpp/Classes/FileUtilsTest/FileUtilsTest.cpp

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#include "FileUtilsTest.h"
TESTLAYER_CREATE_FUNC(TestResolutionDirectories);
TESTLAYER_CREATE_FUNC(TestSearchPath);
TESTLAYER_CREATE_FUNC(TestFilenameLookup);
TESTLAYER_CREATE_FUNC(TestIsFileExist);
TESTLAYER_CREATE_FUNC(TextWritePlist);
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static NEWTESTFUNC createFunctions[] = {
CF(TestResolutionDirectories),
CF(TestSearchPath),
CF(TestFilenameLookup),
CF(TestIsFileExist),
CF(TextWritePlist),
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};
static int sceneIdx=-1;
#define MAX_LAYER (sizeof(createFunctions) / sizeof(createFunctions[0]))
static Layer* nextAction()
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{
sceneIdx++;
sceneIdx = sceneIdx % MAX_LAYER;
Layer* pLayer = (createFunctions[sceneIdx])();
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pLayer->init();
pLayer->autorelease();
return pLayer;
}
static Layer* backAction()
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{
sceneIdx--;
int total = MAX_LAYER;
if( sceneIdx < 0 )
sceneIdx += total;
Layer* pLayer = (createFunctions[sceneIdx])();
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pLayer->init();
pLayer->autorelease();
return pLayer;
}
static Layer* restartAction()
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{
Layer* pLayer = (createFunctions[sceneIdx])();
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pLayer->init();
pLayer->autorelease();
return pLayer;
}
void FileUtilsTestScene::runThisTest()
{
Layer* pLayer = nextAction();
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addChild(pLayer);
Director::getInstance()->replaceScene(this);
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}
// #pragma mark - FileUtilsDemo
void FileUtilsDemo::onEnter()
{
BaseTest::onEnter();
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}
void FileUtilsDemo::backCallback(Object* pSender)
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{
Scene* pScene = new FileUtilsTestScene();
Layer* pLayer = backAction();
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pScene->addChild(pLayer);
Director::getInstance()->replaceScene(pScene);
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pScene->release();
}
void FileUtilsDemo::nextCallback(Object* pSender)
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{
Scene* pScene = new FileUtilsTestScene();
Layer* pLayer = nextAction();
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pScene->addChild(pLayer);
Director::getInstance()->replaceScene(pScene);
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pScene->release();
}
void FileUtilsDemo::restartCallback(Object* pSender)
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{
Scene* pScene = new FileUtilsTestScene();
Layer* pLayer = restartAction();
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pScene->addChild(pLayer);
Director::getInstance()->replaceScene(pScene);
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pScene->release();
}
string FileUtilsDemo::title()
{
return "No title";
}
string FileUtilsDemo::subtitle()
{
return "";
}
//#pragma mark - TestResolutionDirectories
void TestResolutionDirectories::onEnter()
{
FileUtilsDemo::onEnter();
FileUtils *sharedFileUtils = FileUtils::getInstance();
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string ret;
sharedFileUtils->purgeCachedEntries();
_defaultSearchPathArray = sharedFileUtils->getSearchPaths();
vector<string> searchPaths = _defaultSearchPathArray;
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searchPaths.insert(searchPaths.begin(), "Misc");
sharedFileUtils->setSearchPaths(searchPaths);
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_defaultResolutionsOrderArray = sharedFileUtils->getSearchResolutionsOrder();
vector<string> resolutionsOrder = _defaultResolutionsOrderArray;
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resolutionsOrder.insert(resolutionsOrder.begin(), "resources-ipadhd");
resolutionsOrder.insert(resolutionsOrder.begin()+1, "resources-ipad");
resolutionsOrder.insert(resolutionsOrder.begin()+2, "resources-widehd");
resolutionsOrder.insert(resolutionsOrder.begin()+3, "resources-wide");
resolutionsOrder.insert(resolutionsOrder.begin()+4, "resources-hd");
resolutionsOrder.insert(resolutionsOrder.begin()+5, "resources-iphone");
sharedFileUtils->setSearchResolutionsOrder(resolutionsOrder);
for( int i=1; i<7; i++) {
String *filename = String::createWithFormat("test%d.txt", i);
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ret = sharedFileUtils->fullPathForFilename(filename->getCString());
CCLog("%s -> %s", filename->getCString(), ret.c_str());
}
}
void TestResolutionDirectories::onExit()
{
FileUtils *sharedFileUtils = FileUtils::getInstance();
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// reset search path
sharedFileUtils->setSearchPaths(_defaultSearchPathArray);
sharedFileUtils->setSearchResolutionsOrder(_defaultResolutionsOrderArray);
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FileUtilsDemo::onExit();
}
string TestResolutionDirectories::title()
{
return "FileUtils: resolutions in directories";
}
string TestResolutionDirectories::subtitle()
{
return "See the console";
}
//#pragma mark - TestSearchPath
void TestSearchPath::onEnter()
{
FileUtilsDemo::onEnter();
FileUtils *sharedFileUtils = FileUtils::getInstance();
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string ret;
sharedFileUtils->purgeCachedEntries();
_defaultSearchPathArray = sharedFileUtils->getSearchPaths();
vector<string> searchPaths = _defaultSearchPathArray;
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string writablePath = sharedFileUtils->getWritablePath();
string fileName = writablePath+"external.txt";
char szBuf[100] = "Hello Cocos2d-x!";
FILE* fp = fopen(fileName.c_str(), "wb");
if (fp)
{
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size_t ret = fwrite(szBuf, 1, strlen(szBuf), fp);
CCAssert(ret == 0, "fwrite function returned nonzero value");
fclose(fp);
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if (ret == 0)
CCLog("Writing file to writable path succeed.");
}
searchPaths.insert(searchPaths.begin(), writablePath);
searchPaths.insert(searchPaths.begin()+1, "Misc/searchpath1");
searchPaths.insert(searchPaths.begin()+2, "Misc/searchpath2");
sharedFileUtils->setSearchPaths(searchPaths);
_defaultResolutionsOrderArray = sharedFileUtils->getSearchResolutionsOrder();
vector<string> resolutionsOrder = _defaultResolutionsOrderArray;
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resolutionsOrder.insert(resolutionsOrder.begin(), "resources-ipad");
sharedFileUtils->setSearchResolutionsOrder(resolutionsOrder);
for( int i=1; i<3; i++) {
String *filename = String::createWithFormat("file%d.txt", i);
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ret = sharedFileUtils->fullPathForFilename(filename->getCString());
CCLog("%s -> %s", filename->getCString(), ret.c_str());
}
// Gets external.txt from writable path
string fullPath = sharedFileUtils->fullPathForFilename("external.txt");
CCLog("external file path = %s", fullPath.c_str());
if (fullPath.length() > 0)
{
fp = fopen(fullPath.c_str(), "rb");
if (fp)
{
char szReadBuf[100] = {0};
int read = fread(szReadBuf, 1, strlen(szBuf), fp);
if (read > 0)
CCLog("The content of file from writable path: %s", szReadBuf);
fclose(fp);
}
}
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}
void TestSearchPath::onExit()
{
FileUtils *sharedFileUtils = FileUtils::getInstance();
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// reset search path
sharedFileUtils->setSearchPaths(_defaultSearchPathArray);
sharedFileUtils->setSearchResolutionsOrder(_defaultResolutionsOrderArray);
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FileUtilsDemo::onExit();
}
string TestSearchPath::title()
{
return "FileUtils: search path";
}
string TestSearchPath::subtitle()
{
return "See the console";
}
//#pragma mark - TestFilenameLookup
void TestFilenameLookup::onEnter()
{
FileUtilsDemo::onEnter();
FileUtils *sharedFileUtils = FileUtils::getInstance();
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Dictionary *dict = Dictionary::create();
dict->setObject(String::create("Images/grossini.png"), "grossini.bmp");
dict->setObject(String::create("Images/grossini.png"), "grossini.xcf");
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sharedFileUtils->setFilenameLookupDictionary(dict);
// Instead of loading carlitos.xcf, it will load grossini.png
Sprite *sprite = Sprite::create("grossini.xcf");
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this->addChild(sprite);
Size s = Director::getInstance()->getWinSize();
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sprite->setPosition(Point(s.width/2, s.height/2));
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}
void TestFilenameLookup::onExit()
{
FileUtils *sharedFileUtils = FileUtils::getInstance();
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// reset filename lookup
sharedFileUtils->setFilenameLookupDictionary(Dictionary::create());
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FileUtilsDemo::onExit();
}
string TestFilenameLookup::title()
{
return "FileUtils: filename lookup";
}
string TestFilenameLookup::subtitle()
{
return "See the console";
}
//#pragma mark - TestIsFileExist
void TestIsFileExist::onEnter()
{
FileUtilsDemo::onEnter();
Size s = Director::getInstance()->getWinSize();
FileUtils *sharedFileUtils = FileUtils::getInstance();
LabelTTF* pTTF = NULL;
bool isExist = false;
isExist = sharedFileUtils->isFileExist("Images/grossini.png");
pTTF = LabelTTF::create(isExist ? "Images/grossini.png exists" : "Images/grossini.png doesn't exist", "", 20);
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pTTF->setPosition(Point(s.width/2, s.height/3));
this->addChild(pTTF);
isExist = sharedFileUtils->isFileExist("Images/grossini.xcf");
pTTF = LabelTTF::create(isExist ? "Images/grossini.xcf exists" : "Images/grossini.xcf doesn't exist", "", 20);
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pTTF->setPosition(Point(s.width/2, s.height/3*2));
this->addChild(pTTF);
}
void TestIsFileExist::onExit()
{
FileUtils *sharedFileUtils = FileUtils::getInstance();
// reset filename lookup
sharedFileUtils->setFilenameLookupDictionary(Dictionary::create());
FileUtilsDemo::onExit();
}
string TestIsFileExist::title()
{
return "FileUtils: check whether the file exists";
}
string TestIsFileExist::subtitle()
{
return "";
}
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//#pragma mark - TestWritePlist
void TextWritePlist::onEnter()
{
FileUtilsDemo::onEnter();
Dictionary *root = Dictionary::create();
String *string = String::create("string element value");
root->setObject(string, "string element key");
Array *array = Array::create();
Dictionary *dictInArray = Dictionary::create();
dictInArray->setObject(String::create("string in dictInArray value 0"), "string in dictInArray key 0");
dictInArray->setObject(String::create("string in dictInArray value 1"), "string in dictInArray key 1");
array->addObject(dictInArray);
array->addObject(String::create("string in array"));
Array *arrayInArray = Array::create();
arrayInArray->addObject(String::create("string 0 in arrayInArray"));
arrayInArray->addObject(String::create("string 1 in arrayInArray"));
array->addObject(arrayInArray);
root->setObject(array, "array");
Dictionary *dictInDict = Dictionary::create();
dictInDict->setObject(String::create("string in dictInDict value"), "string in dictInDict key");
root->setObject(dictInDict, "dictInDict");
// end with /
std::string writablePath = FileUtils::getInstance()->getWritablePath();
std::string fullPath = writablePath + "text.plist";
if(root->writeToFile(fullPath.c_str()))
CCLog("see the plist file at %s", fullPath.c_str());
else
CCLog("write plist file failed");
LabelTTF *label = LabelTTF::create(fullPath.c_str(), "Thonburi", 6);
this->addChild(label);
Size winSize = Director::getInstance()->getWinSize();
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label->setPosition(Point(winSize.width/2, winSize.height/3));
}
void TextWritePlist::onExit()
{
FileUtilsDemo::onExit();
}
string TextWritePlist::title()
{
return "FileUtils: Dictionary to plist";
}
string TextWritePlist::subtitle()
{
std::string writablePath = FileUtils::getInstance()->getWritablePath().c_str();
return ("See plist file at your writablePath");
}