| 6 |
|
|
| 7 |
|
#include "Host.hpp" |
| 8 |
|
|
| 9 |
< |
Host::Host(const string& host, const string& name, const string& address, const |
| 10 |
< |
string& platform) |
| 9 |
> |
Host::Host(const std::string& host, const std::string& name, const std::string& address, const std::string& platform) |
| 10 |
|
{ |
| 11 |
+ |
::memset(&this->address, 0, sizeof(in_addr)); |
| 12 |
+ |
|
| 13 |
|
#ifdef _WIN32 |
| 14 |
|
if (count == 0) |
| 15 |
< |
{ |
| 15 |
< |
if (WSAStartup(MAKEWORD(2, 0), &data) != 0) |
| 15 |
> |
if (::WSAStartup(MAKEWORD(2, 0), &data) != 0) |
| 16 |
|
{ |
| 17 |
< |
cerr << "Host(): WSAStartup()\n"; |
| 18 |
< |
exit(1); |
| 17 |
> |
std::cerr << "Host(): WSAStartup()\n"; |
| 18 |
> |
|
| 19 |
> |
::exit(1); |
| 20 |
|
} |
| 20 |
– |
} |
| 21 |
|
|
| 22 |
|
count++; |
| 23 |
|
#endif |
| 24 |
|
|
| 25 |
– |
this->address = new struct in_addr; |
| 26 |
– |
|
| 25 |
|
setHost(host); |
| 26 |
< |
if (name != "") setName(name, address == ""); |
| 27 |
< |
if (address != "") setAddress(address, name == ""); |
| 26 |
> |
|
| 27 |
> |
if (name != "") |
| 28 |
> |
setName(name, address == ""); |
| 29 |
> |
|
| 30 |
> |
if (address != "") |
| 31 |
> |
setAddress(address, name == ""); |
| 32 |
> |
|
| 33 |
|
setPlatform(platform); |
| 34 |
|
} |
| 35 |
|
|
| 36 |
|
Host::~Host() |
| 37 |
|
{ |
| 35 |
– |
delete address; |
| 36 |
– |
|
| 38 |
|
#ifdef _WIN32 |
| 39 |
|
count--; |
| 40 |
|
|
| 41 |
|
if (count == 0) |
| 42 |
< |
{ |
| 42 |
< |
if (WSACleanup() != 0) |
| 42 |
> |
if (::WSACleanup() != 0) |
| 43 |
|
{ |
| 44 |
< |
cerr << "~Host(): WSACleanup()\n"; |
| 45 |
< |
exit(1); |
| 44 |
> |
std::cerr << "~Host(): WSACleanup()\n"; |
| 45 |
> |
|
| 46 |
> |
::exit(1); |
| 47 |
|
} |
| 47 |
– |
} |
| 48 |
|
#endif |
| 49 |
|
} |
| 50 |
|
|
| 51 |
< |
void Host::setName(const string& name, bool lookup) |
| 51 |
> |
void Host::setName(const std::string& name, bool lookup) |
| 52 |
|
{ |
| 53 |
|
this->name = name; |
| 54 |
|
|
| 55 |
|
if (lookup) |
| 56 |
|
{ |
| 57 |
< |
struct hostent* ent = gethostbyname(this->name.c_str()); |
| 57 |
> |
struct ::hostent* ent(::gethostbyname(this->name.c_str())); |
| 58 |
|
|
| 59 |
< |
memcpy(address, *(ent->h_addr_list), ent->h_length); |
| 59 |
> |
::memcpy(&address, *(ent->h_addr_list), ent->h_length); |
| 60 |
|
} |
| 61 |
|
} |
| 62 |
|
|
| 63 |
< |
void Host::setAddress(const string& address, bool lookup) |
| 63 |
> |
void Host::setAddress(const std::string& address, bool lookup) |
| 64 |
|
{ |
| 65 |
< |
in_addr_t value = inet_addr(address.c_str()); |
| 65 |
> |
::in_addr_t value = ::inet_addr(address.c_str()); |
| 66 |
|
|
| 67 |
|
if (value == INADDR_NONE) |
| 68 |
< |
{ |
| 69 |
< |
cerr << "Host.setAddress(): INADDR_NONE\n"; |
| 70 |
< |
exit(1); |
| 71 |
< |
} |
| 68 |
> |
std::cerr << "Host.setAddress(): INADDR_NONE\n"; |
| 69 |
|
else |
| 70 |
< |
{ |
| 74 |
< |
memcpy(this->address, &value, sizeof(in_addr_t)); |
| 75 |
< |
} |
| 70 |
> |
::memcpy(&this->address, &value, sizeof(::in_addr_t)); |
| 71 |
|
|
| 72 |
|
if (lookup) |
| 73 |
|
{ |
| 74 |
< |
struct hostent* ent = gethostbyaddr((char*)(this->address), |
| 80 |
< |
sizeof(in_addr), AF_INET); |
| 74 |
> |
struct ::hostent* ent(::gethostbyaddr((char*)(&this->address), sizeof(in_addr), AF_INET)); |
| 75 |
|
|
| 76 |
< |
if (ent != NULL) name = ent->h_name; |
| 76 |
> |
if (ent != NULL) |
| 77 |
> |
name = ent->h_name; |
| 78 |
|
} |
| 79 |
|
} |
| 80 |
|
|
| 81 |
|
bool Host::operator==(const Host& host) const |
| 82 |
|
{ |
| 83 |
|
if (this->host == host.host) |
| 89 |
– |
{ |
| 84 |
|
if (name == host.name) |
| 85 |
< |
{ |
| 92 |
< |
if (address == host.address) |
| 93 |
< |
{ |
| 85 |
> |
if (std::string(::inet_ntoa(address)) == ::inet_ntoa(host.address)) |
| 86 |
|
return platform == host.platform; |
| 95 |
– |
} |
| 87 |
|
else |
| 97 |
– |
{ |
| 88 |
|
return false; |
| 99 |
– |
} |
| 100 |
– |
} |
| 89 |
|
else |
| 102 |
– |
{ |
| 90 |
|
return false; |
| 104 |
– |
} |
| 105 |
– |
} |
| 91 |
|
else |
| 107 |
– |
{ |
| 92 |
|
return false; |
| 109 |
– |
} |
| 93 |
|
} |
| 94 |
|
|
| 95 |
|
Host Host::operator++() |
| 96 |
|
{ |
| 97 |
< |
ifstream fin(host.c_str()); |
| 97 |
> |
std::string file(std::string("hosts") + slash + host); |
| 98 |
> |
std::ifstream fin(file.c_str()); |
| 99 |
|
|
| 100 |
|
if (fin.is_open()) |
| 101 |
|
{ |
| 102 |
< |
getline(fin, name); |
| 103 |
< |
fin.read((char*)(address), sizeof(in_addr)); |
| 104 |
< |
getline(fin, platform); |
| 102 |
> |
std::getline(fin, name); |
| 103 |
> |
|
| 104 |
> |
std::string address; |
| 105 |
> |
|
| 106 |
> |
std::getline(fin, address); |
| 107 |
> |
|
| 108 |
> |
::in_addr_t value(::inet_addr(address.c_str())); |
| 109 |
> |
|
| 110 |
> |
if (value == INADDR_NONE) |
| 111 |
> |
std::cerr << "Host.operator++(): INADDR_NONE\n"; |
| 112 |
> |
else |
| 113 |
> |
::memcpy(&this->address, &value, sizeof(in_addr_t)); |
| 114 |
> |
|
| 115 |
> |
std::getline(fin, platform); |
| 116 |
|
fin.close(); |
| 117 |
|
} |
| 118 |
|
|
| 130 |
|
|
| 131 |
|
Host Host::operator--() |
| 132 |
|
{ |
| 133 |
< |
ofstream fout(host.c_str()); |
| 139 |
< |
|
| 140 |
< |
fout << name << '\n'; |
| 133 |
> |
std::string file = std::string("hosts") + slash + host; |
| 134 |
|
|
| 135 |
< |
fout.write((char*)(address), sizeof(in_addr)); |
| 135 |
> |
std::ofstream fout(file.c_str()); |
| 136 |
|
|
| 137 |
< |
fout << platform; |
| 137 |
> |
fout << name << '\n' << ::inet_ntoa(address) << '\n' << platform << '\n'; |
| 138 |
|
|
| 139 |
|
fout.close(); |
| 140 |
|
|
| 152 |
|
|
| 153 |
|
#ifdef _WIN32 |
| 154 |
|
|
| 155 |
< |
unsigned Host::count = 0; |
| 155 |
> |
unsigned Host::count(0); |
| 156 |
|
WSADATA Host::data; |
| 157 |
|
|
| 158 |
|
#endif |
