1 files changed, 61 insertions, 0 deletions
diff --git a/src/net/parse.cpp b/src/net/parse.cpp
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--- /dev/null
+++ b/src/net/parse.cpp
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+// Copyright (c) 2018, The Monero Project
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "parse.h"
+
+#include "net/tor_address.h"
+#include "net/i2p_address.h"
+#include "string_tools.h"
+
+namespace net
+{
+    expect<epee::net_utils::network_address>
+    get_network_address(const boost::string_ref address, const std::uint16_t default_port)
+    {
+        const boost::string_ref host = address.substr(0, address.rfind(':'));
+
+        if (host.empty())
+            return make_error_code(net::error::invalid_host);
+        if (host.ends_with(".onion"))
+            return tor_address::make(address, default_port);
+        if (host.ends_with(".i2p"))
+            return i2p_address::make(address, default_port);
+
+        std::uint16_t port = default_port;
+        if (host.size() < address.size())
+        {
+            if (!epee::string_tools::get_xtype_from_string(port, std::string{address.substr(host.size() + 1)}))
+                return make_error_code(net::error::invalid_port);
+        }
+
+        std::uint32_t ip = 0;
+        if (epee::string_tools::get_ip_int32_from_string(ip, std::string{host}))
+            return {epee::net_utils::ipv4_network_address{ip, port}};
+        return make_error_code(net::error::unsupported_address);
+    }
+}