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Removed Utils::ip_to_int/string. Everything is using IPv4Address now.

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This commit is contained in:
Matias Fontanini
2012-08-27 23:54:43 -03:00
parent e1a84be0cb
commit fbd6ef397b
7 changed files with 35 additions and 87 deletions
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36
src/utils.cpp
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@@ -93,42 +93,6 @@ void Utils::Internals::skip_line(istream &input) {
/** \endcond */
uint32_t Utils::ip_to_int(const string &ip) {
uint32_t result(0), i(0), end, bytes_found(0);
while(i < ip.size() && bytes_found < 4) {
uint16_t this_byte(0);
end = i + 3;
while(i < ip.size() && i < end && ip[i] != '.') {
if(ip[i] < '0' || ip[i] > '9')
throw std::runtime_error("Non-digit character found in ip");
this_byte = (this_byte * 10) + (ip[i] - '0');
i++;
}
if (this_byte > 0xFF) {
throw std::runtime_error("Byte greater than 255");
}
result = (result << 8) | (this_byte & 0xFF);
bytes_found++;
if(bytes_found < 4 && i < ip.size() && ip[i] == '.')
i++;
}
if(bytes_found < 4 || (i < ip.size() && bytes_found == 4))
throw std::runtime_error("Invalid ip address");
return result;
}
string Utils::ip_to_string(uint32_t ip) {
ostringstream oss;
int mask(24);
while(mask >=0) {
oss << ((ip >> mask) & 0xff);
if(mask)
oss << '.';
mask -= 8;
}
return oss.str();
}
IPv4Address Utils::resolve_ip(const string &to_resolve) {
struct hostent *data = gethostbyname(to_resolve.c_str());
if(!data)