Add debug option for dumping the data document before sending it to the web server

4 files changed, 25 insertions, 1 deletions

diff --git a/project2/cgi/cgiAppEngine.cpp b/project2/cgi/cgiAppEngine.cpp
index 364d393..1d00c18 100644
--- a/project2/cgi/cgiAppEngine.cpp
+++ b/project2/cgi/cgiAppEngine.cpp
@@ -62,6 +62,11 @@ CgiApplicationEngine::process() const
 		header->setCookie(cgicc::HTTPCookie(SESSIONID, sessionID.str(), "Session ID",
 					_env->getServerName().substr(_env->getServerName().find(".")), 3600, "/", false));
 	}
+#ifndef NDEBUG
+	if (!_env->dumpdatadoc.empty()) {
+		doc->write_to_file_formatted(_env->dumpdatadoc);
+	}
+#endif
 }
 
 CgiApplicationEngine::Stage::Stage(const CgiApplicationEngine * e) : appEngine(e)
diff --git a/project2/cgi/cgiEnvironment.cpp b/project2/cgi/cgiEnvironment.cpp
index ae65183..aa9e57f 100644
--- a/project2/cgi/cgiEnvironment.cpp
+++ b/project2/cgi/cgiEnvironment.cpp
@@ -27,6 +27,12 @@ boost::program_options::options_description
 CgiEnvironment::addOptions(boost::program_options::positional_options_description &)
 {
 	boost::program_options::options_description cgi("Project2 CGI options");
+#ifndef NDEBUG
+	cgi.add_options()
+		("dumpdatadoc", boost::program_options::value<std::string>(&dumpdatadoc),
+		 "Write a copy of the data document before sending it to the web server")
+		;
+#endif
 	return cgi;
 }
 
diff --git a/project2/cgi/cgiEnvironment.h b/project2/cgi/cgiEnvironment.h
index 005a49b..1774417 100644
--- a/project2/cgi/cgiEnvironment.h
+++ b/project2/cgi/cgiEnvironment.h
@@ -26,6 +26,10 @@ class CgiEnvironment : public Environment, public cgicc::CgiEnvironment {
 	private:
 		boost::program_options::options_description addOptions(boost::program_options::positional_options_description &);
 		void postinit(const boost::program_options::options_description &, const boost::program_options::variables_map &);
+#ifndef NDEBUG
+	public:
+		std::string dumpdatadoc;
+#endif
 };
 
 #endif
diff --git a/project2/environment.cpp b/project2/environment.cpp
index 5c50517..5510b1a 100644
--- a/project2/environment.cpp
+++ b/project2/environment.cpp
@@ -36,7 +36,16 @@ Environment::init()
 	po::store(po::parse_environment(all, "P2_"), settings);
 	if (boost::filesystem::exists(".p2config")) {
 		std::ifstream f(".p2config");
-		po::store(po::parse_config_file(f, all), settings);
+		// Allow anything in release, but valid the config file in debug
+		// Some options only work in debug and you wouldn't want extra
+		// config entries to break an install
+		po::store(po::parse_config_file(f, all,
+#if NDEBUG
+					true
+#else
+					false
+#endif
+					), settings);
 	}
 	po::notify(settings);