acl/lib_acl_cpp/app/ndb/ctl_server/db.cpp
zsxxsz cc05b877a2 first commit acl to github
first commit acl to github
2013-08-18 17:42:25 +08:00

89 lines
1.6 KiB
C++

#include "StdAfx.h"
#include "db.h"
db_idx::db_idx(db_tbl* tbl, const char* name, unsigned int id, idx_type_t type)
{
acl_assert(tbl);
tbl_ = tbl;
acl_assert(name && *name);
name_ = acl_mystrdup(name);
acl_lowercase(name_);
id_ = id;
type_ = type;
}
db_idx::~db_idx()
{
acl_myfree(name_);
}
//////////////////////////////////////////////////////////////////////////
db_tbl::db_tbl(database* db, const char* name, unsigned int id)
{
acl_assert(db);
db_ = db;
acl_assert(name && *name);
name_ = acl_mystrdup(name);
acl_lowercase(name_);
id_ = id;
}
db_tbl::~db_tbl()
{
acl_myfree(name_);
std::list<db_idx*>::iterator it = idxes_.begin();
for (; it != idxes_.end(); it++)
delete (*it);
}
void db_tbl::add_idx(db_idx* idx)
{
idxes_.push_back(idx);
}
//////////////////////////////////////////////////////////////////////////
database::database(const char* name, unsigned int id)
{
acl_assert(name && *name);
name_ = acl_mystrdup(name);
acl_lowercase(name_);
id_ = id;
lock_ = new acl::locker();
}
database::~database(void)
{
acl_myfree(name_);
std::map<std::string, db_tbl*>::iterator it = tables_.begin();
for (; it != tables_.end(); it++)
delete it->second;
delete lock_;
}
void database::add_tbl(db_tbl* tbl)
{
lock_->lock();
tables_[tbl->get_name()] = tbl;
lock_->unlock();
}
void database::add_idx_host(idx_host* host)
{
lock_->lock();
// 需要检查是否是重复添加
std::vector<idx_host*>::iterator it = idx_hosts_.begin();
for (; it != idx_hosts_.end(); it++)
{
if (host == *it)
{
lock_->unlock();
return;
}
}
idx_hosts_.push_back(host);
lock_->unlock();
}