src/sman.cpp


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#ifndef SMAN_CXX
#define SMAN_CXX

#include "sman.h"

sman::sman()
{
  this->sessions=new hmap<sess *, string>(80);
  this->sessioncount=0;
}
sman::~sman()
{
  delete this->sessions;
}

string sman::generateId( int len )
{
  string valid_chars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_";
  string s_ret="";
  srand(time(0)+160682);
  for(int i=0;i<len;i++)
  {
    int i_char=rand() % 64;
    s_ret+=valid_chars[i_char];
  }
  return s_ret;
}
sess *sman::createSession( )
{
  string new_id=this->generateId(s_tool::string2int( s_conf::get
                                   ().get_val( "SESSION_LENGTH" ) ) );

  sess* p_sess = getSession(new_id);

  // Prove if session id already exists.
  if (p_sess) 
    return createSession();

  sess *new_sess= new sess( new_id  );

  this->sessioncount++;
  this->sessions->add_elem( new_sess, new_id );


  return new_sess;
}

sess *sman::getSession( string s_id )
{
  return this->sessions->get_elem( s_id );
}
void sman::destroySession( string s_id )
{
  this->sessioncount--;
  this->sessions->del_elem( s_id );
}
#endif