libs/json: Completed JSON library

modules/rpc: Added experimental JSON-RPC API

1 files changed, 27 insertions, 8 deletions

diff --git a/modules/rpc/luasrc/controller/rpc.lua b/modules/rpc/luasrc/controller/rpc.lua
index aa77a8f248..98fafe3f1b 100644
--- a/modules/rpc/luasrc/controller/rpc.lua
+++ b/modules/rpc/luasrc/controller/rpc.lua
@@ -51,6 +51,7 @@ function rpc_auth()
 	local sauth   = require "luci.sauth"
 	local http    = require "luci.http"
 	local sys     = require "luci.sys"
+	local ltn12   = require "luci.ltn12"
 	
 	http.setfilehandler()
 	
@@ -70,35 +71,53 @@ function rpc_auth()
 	end
 	
 	http.prepare_content("application/json")
-	http.write(jsonrpc.handle(server, http.content()))
+	ltn12.pump.all(jsonrpc.handle(server, http.source()), http.write)
 end
 
 function rpc_uci()
 	local uci     = require "luci.controller.rpc.uci"
 	local jsonrpc = require "luci.jsonrpc"
 	local http    = require "luci.http"
+	local ltn12   = require "luci.ltn12"
 	
-	http.setfilehandler()
 	http.prepare_content("application/json")
-	http.write(jsonrpc.handle(uci, http.content()))
+	ltn12.pump.all(jsonrpc.handle(uci, http.source()), http.write)
 end
 
 function rpc_fs()
-	local fs      = require "luci.fs"
+	local util    = require "luci.util"
+	local fs      = util.clone(require "luci.fs")
 	local jsonrpc = require "luci.jsonrpc"
 	local http    = require "luci.http"
+	local ltn12   = require "luci.ltn12"
+	
+	function fs.readfile(filename)
+		if not pcall(require, "mime") then
+			error("Base64 support not available. Please install LuaSocket.")
+		end
+		
+		return ltn12.source.chain(ltn12.source.file(filename), mime.encode("base64"))
+	end
+	
+	function fs.writefile(filename, data)
+		if not pcall(require, "mime") then
+			error("Base64 support not available. Please install LuaSocket.")
+		end
+	
+		local sink = ltn12.sink.chain(mime.decode("base64"), ltn12.sink.file(filename))
+		return ltn12.pump.all(ltn12.source.string(data), sink)
+	end
 	
-	http.setfilehandler()
 	http.prepare_content("application/json")
-	http.write(jsonrpc.handle(fs, http.content()))
+	ltn12.pump.all(jsonrpc.handle(fs, http.source()), http.write)
 end
 
 function rpc_sys()
 	local sys     = require "luci.sys"
 	local jsonrpc = require "luci.jsonrpc"
 	local http    = require "luci.http"
+	local ltn12   = require "luci.ltn12"
 	
-	http.setfilehandler()
 	http.prepare_content("application/json")
-	http.write(jsonrpc.handle(sys, http.content()))
+	ltn12.pump.all(jsonrpc.handle(sys, http.source()), http.write)
 end
\ No newline at end of file