From 633c9becd919d8d8ac73a80fd04d9de081b6eea1 Mon Sep 17 00:00:00 2001
From: Meeh <meeh@i2pmail.org>
Date: Fri, 31 Jan 2014 01:39:16 +0100
Subject: [PATCH] Adding more to the option parser. Adding instruction on how
 to test it.

---
 README.md | 30 ++++++++++++++++++++++++++++++
 i2p.cpp   |  5 ++++-
 util.cpp  |  8 ++++----
 util.h    |  3 ++-
 4 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index ab64cb4d..32eec060 100644
--- a/README.md
+++ b/README.md
@@ -8,3 +8,33 @@ Requires gcc 4.6 and higher, boost 1.46 and higher, crypto++
 on Windows
 
 Requires msvs2013, boost 1.46 and higher, crypto++
+
+
+Testing
+-------
+
+First, build it.
+
+$ cd i2pd
+$ make
+
+Now, copy your netDb folder from your Java I2P config dir. (The one with r0, r1, r2, ... folders in it) to the source folder where your i2p binary is.
+
+Next, find out your public ip. (find it for example at http://www.whatismyip.com/)
+
+Then, run it with:
+
+$ ./i2p --host=YOUR_PUBLIC_IP
+
+
+Other options:
+--port=				- The port to listen on
+--httpport=			- The http port to listen on
+
+
+To visit an I2P page, you need to find the b32 address of your destination.
+After that, go to the webconsole and add it behind the url. (Remove http:// and b32.i2p from the address)
+
+This should resulting in for example:
+http://localhost:7070/4oes3rlgrpbkmzv4lqcfili23h3cvpwslqcfjlk6vvguxyggspwa
+
diff --git a/i2p.cpp b/i2p.cpp
index 67408fa6..5c0bd378 100644
--- a/i2p.cpp
+++ b/i2p.cpp
@@ -14,7 +14,7 @@
 
 int main( int argc, char* argv[] )
 {
-  i2p::util::ParseArguments(argc,argv);
+  i2p::util::OptionParser(argc,argv);
 #ifdef _WIN32
   setlocale(LC_CTYPE, "");
   SetConsoleCP(1251);
@@ -22,6 +22,9 @@ int main( int argc, char* argv[] )
   setlocale(LC_ALL, "Russian");
 #endif
 
+  //TODO: This is an ugly workaround. fix it.
+  //TODO: Autodetect public IP.
+  i2p::context.OverrideNTCPAddress(i2p::util::GetCharArg("--host", "127.0.0.1"), i2p::util::GetIntArg("--port", 17070));
   int httpport = i2p::util::GetIntArg("--httpport", 7070);
 
   i2p::util::HTTPServer httpServer (httpport);
diff --git a/util.cpp b/util.cpp
index 1f000f50..676fddd1 100644
--- a/util.cpp
+++ b/util.cpp
@@ -6,7 +6,7 @@ namespace util
 {
 std::map<std::string, std::string> mapArgs;
 
-void ParseArguments(int argc, const char* const argv[])
+void OptionParser(int argc, const char* const argv[])
 {
 	mapArgs.clear();
     for (int i = 1; i < argc; i++)
@@ -33,11 +33,11 @@ int GetIntArg(const std::string& strArg, int nDefault)
     return nDefault;
 }
 
-std::string GetStringArg(const std::string& strArg, std::string nDefault)
+const char* GetCharArg(const std::string& strArg, const std::string& nDefault)
 {
     if (mapArgs.count(strArg))
-        return mapArgs[strArg];
-    return nDefault;
+        return mapArgs[strArg].c_str();
+    return nDefault.c_str();
 }
 
 
diff --git a/util.h b/util.h
index ef015ded..fb3597e6 100644
--- a/util.h
+++ b/util.h
@@ -9,8 +9,9 @@ namespace i2p
 namespace util
 {
 	extern std::map<std::string, std::string> mapArgs;
-	void ParseArguments(int argc, const char* const argv[]);
+	void OptionParser(int argc, const char* const argv[]);
 	int GetIntArg(const std::string& strArg, int nDefault);
+	const char* GetCharArg(const std::string& strArg, const std::string& nDefault);
 
 }
 }