From d601a85b50bbac9fc9c46321af64f1137aaf5af7 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Wed, 28 Aug 2013 13:42:34 +0100
Subject: installer work

---
 rotord/src/rendercontext.cpp | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

(limited to 'rotord/src/rendercontext.cpp')

diff --git a/rotord/src/rendercontext.cpp b/rotord/src/rendercontext.cpp
index 47ff9c1..77adc71 100644
--- a/rotord/src/rendercontext.cpp
+++ b/rotord/src/rendercontext.cpp
@@ -295,6 +295,47 @@ void Render_context::session_command(const Session_command& command,xmlIO& XML,H
 				XML.addValue("error","Bad request");
 			}
 		}
+		else {
+			status=HTTPResponse::HTTP_BAD_REQUEST;
+			logger.error("ERROR: Bad request");
+			XML.addValue("error","Bad request");
+		}
+	}
+	if (command.commands[1]=="preview") {
+		if (command.method=="GET") {
+			if(state==IDLE){
+				//parse json to get preview spec, return XML? this is a mess
+				string preview_node=command.commands[2];
+				Json::Value root;   // will contains the root value after parsing.
+				Json::Reader reader;
+				if (reader.parse( command.body, root )) {
+					int frame=root["frame"].asInt();
+					int width=root["width"].asInt();
+					int height=root["height"].asInt();
+					string resolution=root["resolution"].asString();
+					cerr<<"preview: "<<frame<<" "<<width<<" "<<height<<" "<<resolution<<endl;
+					//if (graph.preview(XML,frame,resolution))
+					status=HTTPResponse::HTTP_OK;
+				}
+				else {
+				    std::cout  << "Failed to parse preview request\n"
+				               << reader.getFormattedErrorMessages();
+				    status=HTTPResponse::HTTP_BAD_REQUEST;
+					logger.error("ERROR: Bad preview request");
+					XML.addValue("error","Bad preview request");
+				}
+			}
+			else {
+				status=HTTPResponse::HTTP_BAD_REQUEST;
+				logger.error("ERROR: Session busy");
+				XML.addValue("error","Session busy");
+		    }
+		}
+		else {
+				status=HTTPResponse::HTTP_BAD_REQUEST;
+				logger.error("ERROR: Bad request");
+				XML.addValue("error","Bad request");
+			}
 	}
 	if (command.commands[1]=="render") {
 		if (command.method=="GET") {
-- 
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