1 files changed, 115 insertions, 0 deletions
diff --git a/indra/llmessage/llservicebuilder.cpp b/indra/llmessage/llservicebuilder.cpp
new file mode 100644
index 0000000000..fbcf38ae35
--- /dev/null
+++ b/indra/llmessage/llservicebuilder.cpp
@@ -0,0 +1,115 @@
+/** 
+* @file llservicebuilder.cpp
+* @brief Implementation of the LLServiceBuilder class.
+*
+* Copyright (c) 2007-$CurrentYear$, Linden Research, Inc.
+* $License$
+*/
+
+#include "llapp.h"
+#include "llfile.h"
+#include "llservicebuilder.h"
+#include "llsd.h"
+#include "llsdserialize.h"
+
+void LLServiceBuilder::loadServiceDefinitionsFromFile(
+	const std::string& service_filename)
+{
+	llifstream service_file(service_filename.c_str(), std::ios::binary);
+	if(service_file.is_open())
+	{
+		LLSD service_data;
+		LLSDSerialize::fromXML(service_data, service_file);
+		service_file.close();
+		// Load service 
+		LLSD service_map = service_data["services"];
+		for(LLSD::array_iterator array_itr = service_map.beginArray();
+			array_itr != service_map.endArray();
+			++array_itr)
+		{	
+			LLSD service_llsd = (*array_itr)["service-builder"];
+			std::string service_name = (*array_itr)["name"].asString();
+			createServiceDefinition(service_name, service_llsd);
+		}
+		llinfos << "loaded config file: " << service_filename << llendl;
+	}
+	else
+	{
+		llwarns << "unable to find config file: " << service_filename << llendl;
+	}
+}
+
+void LLServiceBuilder::createServiceDefinition(
+	const std::string& service_name,
+	LLSD& service_llsd)
+{
+	if(service_llsd.isString())
+	{
+		mServiceMap[ service_name ] = service_llsd.asString();
+	}			
+	else if(service_llsd.isMap())
+	{
+		for(LLSD::map_iterator map_itr = service_llsd.beginMap();
+			map_itr != service_llsd.endMap();
+			++map_itr)
+		{
+			std::string compound_builder_name = service_name;
+			compound_builder_name.append("-");
+			compound_builder_name.append((*map_itr).first);
+			mServiceMap[ compound_builder_name ] = (*map_itr).second.asString();
+		}
+	}
+}
+
+std::string LLServiceBuilder::buildServiceURI(const std::string& service_name)
+{
+	std::ostringstream service_url;
+	// Find the service builder
+	if(mServiceMap.find(service_name) != mServiceMap.end())
+	{
+		// construct the service builder url
+		LLApp* app = LLApp::instance();
+		if(app)
+		{
+			LLSD base_url = app->getOption("services-base-url");
+			service_url << base_url.asString();
+		}
+		service_url << mServiceMap[service_name];
+	}
+	else
+	{
+		llwarns << "Cannot find service " << service_name << llendl;
+	}
+	return service_url.str();
+}
+
+std::string LLServiceBuilder::buildServiceURI(
+	const std::string& service_name,
+	const LLSD& option_map)
+{
+	std::string service_url = buildServiceURI(service_name);
+
+	// Find the Service Name
+	if(!service_url.empty() && option_map.isMap())
+	{
+		// Do brace replacements - NOT CURRENTLY RECURSIVE
+		for(LLSD::map_const_iterator option_itr = option_map.beginMap();
+			option_itr != option_map.endMap();
+			++option_itr)
+		{
+			std::string variable_name = "{$";
+			variable_name.append((*option_itr).first);
+			variable_name.append("}");
+			std::string::size_type find_pos = service_url.find(variable_name);
+			if(find_pos != std::string::npos)
+			{
+				service_url.replace(
+					find_pos,
+					variable_name.length(),
+					(*option_itr).second.asString());
+			}
+		}
+	}
+
+	return service_url;
+}