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-rw-r--r--plugins/mod_actions_http.lua76
1 files changed, 76 insertions, 0 deletions
diff --git a/plugins/mod_actions_http.lua b/plugins/mod_actions_http.lua
new file mode 100644
index 00000000..327bd670
--- /dev/null
+++ b/plugins/mod_actions_http.lua
@@ -0,0 +1,76 @@
+
+local httpserver = require "net.httpserver";
+local t_concat, t_insert = table.concat, table.insert;
+
+local log = log;
+
+local response_404 = { status = "404 Not Found", body = "<h1>No such action</h1>Sorry, I don't have the action you requested" };
+
+local control = require "core.actions".actions;
+
+
+local urlcodes = setmetatable({}, { __index = function (t, k) t[k] = string.char(tonumber("0x"..k)); return t[k]; end });
+
+local function urldecode(s)
+ return s and (s:gsub("+", " "):gsub("%%([a-fA-F0-9][a-fA-F0-9])", urlcodes));
+end
+
+local function query_to_table(query)
+ if type(query) == "string" and #query > 0 then
+ if query:match("=") then
+ local params = {};
+ for k, v in query:gmatch("&?([^=%?]+)=([^&%?]+)&?") do
+ if k and v then
+ params[urldecode(k)] = urldecode(v);
+ end
+ end
+ return params;
+ else
+ return urldecode(query);
+ end
+ end
+end
+
+
+
+local http_path = { http_base };
+local function handle_request(method, body, request)
+ local path = request.url.path:gsub("^/[^/]+/", "");
+
+ local curr = control;
+
+ for comp in path:gmatch("([^/]+)") do
+ curr = curr[comp];
+ if not curr then
+ return response_404;
+ end
+ end
+
+ if type(curr) == "table" then
+ local s = {};
+ for k,v in pairs(curr) do
+ t_insert(s, tostring(k));
+ t_insert(s, " = ");
+ if type(v) == "function" then
+ t_insert(s, "action")
+ else
+ t_insert(s, tostring(v));
+ end
+ t_insert(s, "\n");
+ end
+ return t_concat(s);
+ elseif type(curr) == "function" then
+ local params = query_to_table(request.url.query);
+ params.host = request.headers.host:gsub(":%d+", "");
+ local ok, ret1, ret2 = pcall(curr, params);
+ if not ok then
+ return "EPIC FAIL: "..tostring(ret1);
+ elseif not ret1 then
+ return "FAIL: "..tostring(ret2);
+ else
+ return "OK: "..tostring(ret2);
+ end
+ end
+end
+
+httpserver.new{ port = 5280, base = "control", handler = handle_request, ssl = false } \ No newline at end of file