Electroneum
string_tools.cpp
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1 // Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
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26 
27 #include "string_tools.h"
28 
29 #include <ctype.h>
30 
31 #ifdef _WIN32
32 # include <winsock2.h>
33 #else
34 # include <arpa/inet.h>
35 # include <netinet/in.h>
36 #endif
37 
38 namespace epee
39 {
40 namespace string_tools
41 {
43  {
44  in_addr adr;
45  adr.s_addr = ip;
46  const char* pbuf = inet_ntoa(adr);
47  if(pbuf)
48  return pbuf;
49  else
50  return "[failed]";
51  }
52  //----------------------------------------------------------------------------
54  {
55  ip = inet_addr(ip_str.c_str());
56  if(INADDR_NONE == ip)
57  return false;
58 
59  return true;
60  }
61  //----------------------------------------------------------------------------
62  bool validate_hex(uint64_t length, const std::string& str)
63  {
64  if (str.size() != length)
65  return false;
66  for (char c: str)
67  if (!isxdigit(c))
68  return false;
69  return true;
70  }
71 }
72 }
73 
::std::string string
Definition: gtest-port.h:1097
bool validate_hex(uint64_t length, const std::string &str)
std::string get_ip_string_from_int32(uint32_t ip)
unsigned int uint32_t
Definition: stdint.h:126
unsigned __int64 uint64_t
Definition: stdint.h:136
boost::endian::big_uint32_t ip
Definition: socks.cpp:61
bool get_ip_int32_from_string(uint32_t &ip, const std::string &ip_str)