#ifndef USER_IPS_H
#define USER_IPS_H
-#ifdef FREE_BSD
-#include <sys/types.h>
-#endif
-
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
+#include "stg/common.h"
#include <cstring>
+#include <cstdint>
#include <vector>
#include <string>
#include <iostream>
-#include <sstream>
-#include "common.h"
-#include "os_int.h"
+#ifdef FREE_BSD
+#include <sys/types.h>
+#endif
-using namespace std;
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
//-------------------------------------------------------------------------
struct IP_MASK
{
IP_MASK() : ip(0), mask(0) {}
-IP_MASK(const IP_MASK & ipm) : ip(ipm.ip), mask(ipm.mask) {}
uint32_t ip;
uint32_t mask;
};
//-------------------------------------------------------------------------
class USER_IPS
{
- friend std::ostream & operator<< (ostream & o, const USER_IPS & i);
- //friend stringstream & operator<< (stringstream & s, const USER_IPS & i);
- friend const USER_IPS StrToIPS(const string & ipsStr) throw(string);
+ friend std::ostream & operator<< (std::ostream & o, const USER_IPS & i);
+ friend const USER_IPS StrToIPS(const std::string & ipsStr);
public:
- USER_IPS();
- USER_IPS(const USER_IPS &);
- USER_IPS & operator=(const USER_IPS &);
- const IP_MASK & operator[](int idx) const;
+ typedef std::vector<IP_MASK> ContainerType;
+ typedef ContainerType::size_type IndexType;
+
+ const IP_MASK & operator[](IndexType idx) const { return ips[idx]; }
std::string GetIpStr() const;
bool IsIPInIPS(uint32_t ip) const;
bool OnlyOneIP() const;
- int Count() const;
- void Add(const IP_MASK &im);
- void Erase();
+ bool IsAnyIP() const;
+ size_t Count() const { return ips.size(); }
+ void Add(const IP_MASK &im) { ips.push_back(im); }
private:
uint32_t CalcMask(unsigned int msk) const;
- std::vector<IP_MASK> ips;
+ ContainerType ips;
};
//-------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-inline
-USER_IPS::USER_IPS()
- : ips()
-{}
-//-----------------------------------------------------------------------------
-inline
-USER_IPS::USER_IPS(const USER_IPS & i)
- : ips(i.ips)
-{}
-//-----------------------------------------------------------------------------
-inline
-USER_IPS & USER_IPS::operator=(const USER_IPS & i)
-{
-ips = i.ips;
-return *this;
-}
-//-----------------------------------------------------------------------------
-inline
-const IP_MASK & USER_IPS::operator[](int idx) const
-{
-return ips[idx];
-}
-//-----------------------------------------------------------------------------
inline
std::string USER_IPS::GetIpStr() const
{
if (ips.empty())
- {
return "";
- }
if (ips[0].ip == 0)
- {
return "*";
- }
-std::vector<IP_MASK>::const_iterator it(ips.begin());
-std::stringstream s;
-s << inet_ntostring(it->ip);
+ContainerType::const_iterator it(ips.begin());
+std::string res = inet_ntostring(it->ip);
++it;
for (; it != ips.end(); ++it)
- {
- s << "," << inet_ntostring(it->ip);
- }
-return s.str();
+ res += "," + inet_ntostring(it->ip);
+return res;
}
//-----------------------------------------------------------------------------
inline
-int USER_IPS::Count() const
+uint32_t USER_IPS::CalcMask(unsigned int msk) const
{
-return ips.size();
+if (msk > 32)
+ return 0;
+return htonl(0xFFffFFff << (32 - msk));
}
//-----------------------------------------------------------------------------
inline
bool USER_IPS::IsIPInIPS(uint32_t ip) const
{
if (ips.empty())
- {
return false;
- }
if (ips.front().ip == 0)
return true;
-for (std::vector<IP_MASK>::const_iterator it(ips.begin()); it != ips.end(); ++it)
+for (ContainerType::const_iterator it(ips.begin()); it != ips.end(); ++it)
{
uint32_t mask(CalcMask(it->mask));
if ((ip & mask) == (it->ip & mask))
inline
bool USER_IPS::OnlyOneIP() const
{
-if (ips.size() == 1 && ips.front().mask == 32)
+if (ips.size() == 1 && ips.front().mask == 32 && ips.front().ip != 0)
return true;
return false;
}
//-----------------------------------------------------------------------------
inline
-uint32_t USER_IPS::CalcMask(unsigned int msk) const
-{
-if (msk > 32)
- return 0;
-return htonl(0xFFffFFff << (32 - msk));
-}
-//-----------------------------------------------------------------------------
-inline
-void USER_IPS::Add(const IP_MASK &im)
-{
-ips.push_back(im);
-}
-//-----------------------------------------------------------------------------
-inline
-void USER_IPS::Erase()
+bool USER_IPS::IsAnyIP() const
{
-ips.erase(ips.begin(), ips.end());
+ return !ips.empty() && ips.front().ip == 0;
}
//-----------------------------------------------------------------------------
inline
return o << i.GetIpStr();
}
//-----------------------------------------------------------------------------
-/*inline
-stringstream & operator<<(std::stringstream & s, const USER_IPS & i)
-{
-s << i.GetIpStr();
-return s;
-}*/
-//-----------------------------------------------------------------------------
inline
-const USER_IPS StrToIPS(const std::string & ipsStr) throw(std::string)
+const USER_IPS StrToIPS(const std::string & ipsStr)
{
USER_IPS ips;
-char * paddr;
-IP_MASK im;
std::vector<std::string> ipMask;
-std::string err;
if (ipsStr.empty())
- {
return ips;
- }
if (ipsStr[0] == '*' && ipsStr.size() == 1)
{
- im.ip = 0;
- im.mask = 0;
- ips.ips.push_back(im);
+ ips.ips.push_back(IP_MASK());
return ips;
}
-char * str = new char[ipsStr.size() + 1];
-strcpy(str, ipsStr.c_str());
-char * pstr = str;
+char * tmp = new char[ipsStr.size() + 1];
+strcpy(tmp, ipsStr.c_str());
+char * pstr = tmp;
+char * paddr = NULL;
while ((paddr = strtok(pstr, ",")))
{
pstr = NULL;
ipMask.push_back(paddr);
}
-delete[] str;
+delete[] tmp;
-for (unsigned int i = 0; i < ipMask.size(); i++)
+for (USER_IPS::IndexType i = 0; i < ipMask.size(); i++)
{
char str[128];
char * strIp;
strcpy(str, ipMask[i].c_str());
strIp = strtok(str, "/");
if (strIp == NULL)
- {
- err = "Incorrect IP address " + ipsStr;
return ips;
- }
strMask = strtok(NULL, "/");
+ IP_MASK im;
+
im.ip = inet_addr(strIp);
if (im.ip == INADDR_NONE)
- {
- err = "Incorrect IP address: " + std::string(strIp);
return ips;
- }
im.mask = 32;
if (strMask != NULL)
{
int m = 0;
if (str2x(strMask, m) != 0)
- {
- err = "Incorrect mask: " + std::string(strMask);
return ips;
- }
im.mask = m;
if (im.mask > 32)
- {
- err = "Incorrect mask: " + std::string(strMask);
return ips;
- }
if ((im.ip & ips.CalcMask(im.mask)) != im.ip)
- {
- err = "Address does'n match mask: " + std::string(strIp) + "/" + std::string(strMask);
return ips;
- }
}
ips.ips.push_back(im);
}
git.stg.codes / stg.git / blobdiff