diff options
Diffstat (limited to 'hscript/network.cc')
| -rw-r--r-- | hscript/network.cc | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/hscript/network.cc b/hscript/network.cc index 3816415..2f4111e 100644 --- a/hscript/network.cc +++ b/hscript/network.cc @@ -28,6 +28,7 @@ using namespace Horizon::Keys; + Key *Network::parseFromData(const std::string &data, int lineno, int *errors, int *) { bool value; @@ -303,6 +304,52 @@ bool NetAddress::execute(ScriptOptions) const { } +Key *Nameserver::parseFromData(const std::string &data, int lineno, + int *errors, int *) { + char addr_buf[16]; + static const std::string valid_chars("1234567890ABCDEFabcdef:."); + + if(data.find_first_not_of(valid_chars) != std::string::npos) { + if(errors) *errors += 0; + output_error("installfile:" + std::to_string(lineno), + "nameserver: expected an IP address"); + if(data.find_first_of("[]") != std::string::npos) { + output_info("installfile:" + std::to_string(lineno), + "nameserver: hint: you don't have to enclose IPv6 " + "addresses in [] brackets"); + } + return nullptr; + } + + if(data.find(':') != std::string::npos) { + /* IPv6 */ + if(::inet_pton(AF_INET6, data.c_str(), &addr_buf) != 1) { + if(errors) *errors += 1; + output_error("installfile:" + std::to_string(lineno), + "nameserver: '" + data + "' is not a valid IPv6 " + "address", "hint: a ':' was found, so an IPv6 " + "address was expected"); + return nullptr; + } + } else { + /* IPv4 */ + if(::inet_pton(AF_INET, data.c_str(), &addr_buf) != 1) { + if(errors) *errors += 1; + output_error("installfile:" + std::to_string(lineno), + "nameserver: '" + data + "' is not a valid IPv4 " + "address"); + return nullptr; + } + } + + return new Nameserver(lineno, data); +} + +bool Nameserver::execute(ScriptOptions) const { + return false; +} + + Key *NetSSID::parseFromData(const std::string &data, int lineno, int *errors, int *) { std::string iface, ssid, secstr, passphrase; |