extern "C" void Start(Baton *baton) {
struct _pthread self;
$bzero(&self, sizeof(self));
const mach_header_xx *pthread(Library(baton, "/usr/lib/system/libsystem_pthread.dylib"));
if (pthread == NULL)
pthread = Library(baton, "/usr/lib/system/libsystem_c.dylib");
void (*$__pthread_set_self)(pthread_t);
cyset($__pthread_set_self, "___pthread_set_self", pthread);
self.tsd[0] = &self;
$__pthread_set_self(&self);
int (*$pthread_create)(pthread_t *, const pthread_attr_t *, void *(*)(void *), void *);
cyset($pthread_create, "_pthread_create", pthread);
pthread_t thread;
$pthread_create(&thread, NULL, &Routine, baton);
const mach_header_xx *kernel(Library(baton, "/usr/lib/system/libsystem_kernel.dylib"));
mach_port_t (*$mach_thread_self)();
cyset($mach_thread_self, "_mach_thread_self", kernel);
kern_return_t (*$thread_terminate)(thread_act_t);
cyset($thread_terminate, "_thread_terminate", kernel);
$thread_terminate($mach_thread_self());
}
/** Load library. If dir is non-empty then find library there (dir MUST include trailing '/'), otherwise use runtime linker's search path (LD_LIBRARY_PATH) */
library::Library library::load (Libname libname, std::string dir) {
std::string err;
void* lib = dlopen ((dir + "lib" + libname + ".so").c_str(), RTLD_LAZY);
if (!lib) {
err += std::string (dlerror());
lib = dlopen ((dir + "lib" + libname + ".dylib").c_str(), RTLD_LAZY);
}
if (!lib) {
err += "\n" + std::string (dlerror());
throw std::runtime_error ("Cannot open library " + dir + "lib" + libname + ".so(.dylib):\n" + err);
}
return Library (libname, lib);
}
void *Routine(void *arg) {
Baton *baton(reinterpret_cast<Baton *>(arg));
const mach_header_xx *dyld(Library(baton, "/usr/lib/system/libdyld.dylib"));
Dynamic dynamic;
cyset(dynamic.dlerror, "_dlerror", dyld);
cyset(dynamic.dlsym, "_dlsym", dyld);
int (*pthread_detach)(pthread_t);
dlset(&dynamic, pthread_detach, "pthread_detach");
pthread_t (*pthread_self)();
dlset(&dynamic, pthread_self, "pthread_self");
pthread_detach(pthread_self());
void *(*dlopen)(const char *, int);
dlset(&dynamic, dlopen, "dlopen");
void *handle(dlopen(baton->library, RTLD_LAZY | RTLD_LOCAL));
if (handle == NULL) {
dynamic.dlerror();
return NULL;
}
void (*CYHandleServer)(pid_t);
dlset(&dynamic, CYHandleServer, "CYHandleServer", handle);
if (CYHandleServer == NULL) {
dynamic.dlerror();
return NULL;
}
CYHandleServer(baton->pid);
return NULL;
}
int main()
{
string keep;
bool run=true;
int bookOrder=0;
Library ustcLibrary=Library();
while(run)
{
cout<<"-------------------主菜单---------------------\n";
cout<<"0.退出\t1.添加\t2.查询\t3.借书\t4.还书\t5.费用\n";
cout<<"请选择操作：\n";
int mainOperator=0;
cin>>mainOperator;
switch(mainOperator)
{
case 0:
run=false;
break;
case 1:
cout<<"------------添加子菜单------------\n";
cout<<"0.返回\t1.添加图书\t2.添加读者\n";
cout<<"请选择操作：\n";
int addOperator=0;
cin>>addOperator;
switch(addOperator)
{
case 0:
break;
case 1:
bookOrder=2;
string strISBN;
string strName;
string strAuthor;
string strPulishedDate;
string getId;
string getName;
string getAuthor;
string getPublishedDate;
cout<<"----------添加图书----------\n";
cout<<"请依次输入图书的ISBN码，书名，作者和出版日期：\n";
cin>>strISBN>>strName>>strAuthor>>strPulishedDate;
Book newBook=Book(strISBN,strName,strAuthor,strPulishedDate);
getId=newBook.GetISBNNum();
bool wrongOnce=false;
while(getId=="")
{
wrongOnce=true;
cout<<"请重新输入:\n";
cin>>strISBN>>strName>>strAuthor>>strPulishedDate;
Book newBook=Book(strISBN,strName,strAuthor,strPulishedDate);
getId=newBook.GetISBNNum();
getName=newBook.GetName();
getAuthor=newBook.GetAuthor();
getPublishedDate=newBook.GetDat();
}
if(wrongOnce)
{
Book rightBook=Book(getId,getName,getAuthor,getPublishedDate);
ustcLibrary.AddBook(rightBook);
}
else
{
ustcLibrary.AddBook(newBook);
}
}
break;
}
}
/*图书
//1.1初始化图书信息
Book newBook1= Book("1-2-2-s","面向对象技术1","林典鹏","2013-09-12"); //right
Book newBook2= Book("1-3-s-s","面向对象技术2","胡希望能","2013-09-12"); //wrong
Book newBook3=Book("1-2-3-w","C++ program","Jhon Tom","2012-10-19");
//1,2返回图书信息
cout<< newBook1.GetAuthor()<<endl;
cout<<newBook1.GetDat()<<endl;
cout<<newBook1.GetISBNNum()<<endl;
cout<<newBook1.GetIsOut()<<endl;
cout<<newBook1.GetName()<<endl;
newBook1.DisplayInfo(); //总体显示信息
//
///*读者
//2.1初始化读者信息
Patron linPatron =Patron("林弘伟","PB11210245");
Patron wangPatron=Patron("王云峰","PB11210234");
Patron liPatron=Patron("李敏","SA11023234");
Patron xPatron=Patron("XJhon","PB12210345");
//2.2显示读者信息
linPatron.DisplayInfo();
wangPatron.DisplayInfo();
liPatron.DisplayInfo();
//2.3设定借书费
linPatron.SetOweCount(23.4);
//2.4显示是否欠费
linPatron.IsOwed();
linPatron.DisplayInfo();
//
///*图书馆
//3.1新建图书馆
Library ustcLibrary=Library();
//3.2添加图书
ustcLibrary.AddBook(newBook1); //right
ustcLibrary.AddBook(newBook2); //wrong
ustcLibrary.AddBook(newBook3);
//3.3添加读者
ustcLibrary.AddPatron(linPatron);
ustcLibrary.AddPatron(wangPatron);
ustcLibrary.AddPatron(xPatron);
//3.4借书
ustcLibrary.LendABookToPatron(newBook1,wangPatron); //欠费
ustcLibrary.LendABookToPatron(newBook1,wangPatron); //未欠费
ustcLibrary.LendABookToPatron(newBook3,xPatron);
// ustcLibrary.LendABookToPatron(newBook1,liPatron); //已经借出
//3.5显示欠费读者列表
ustcLibrary.GetOwedInfo();
ustcLibrary.DisplayOut();
ustcLibrary.ReturnBook(newBook1,wangPatron);
ustcLibrary.DisplayOut();
//*/
// cin>>keep;
}
Library::~Library()
{
}
GCOFactory* Library::getFactory(FrComponentType ct)
{
std::map<FrItemType, GCOFactory*>::iterator iter = _factories.find(ct);
if (iter != _factories.end())
{
return iter->second;
}
return NULL;
}
Library theLibrary = Library();
FrItem gioCreateItem(FrItemType ct, FrMsg m, FrMsgLength l)
{
GCOFactory* f = theLibrary.getFactory(ct);
if (f != NULL) {
return f->createItem(m, l);
}
else {
return NULL;
}
}
void gioDestroyItem(FrComponentType ct, FrItem it)
{
static _finline const mach_header_xx *Library(Baton *baton, const char *name) {
struct dyld_all_image_infos *infos(reinterpret_cast<struct dyld_all_image_infos *>(baton->dyld));
return Library(infos, name);
}
