annotate framework/env/execute/chunk.lua @ 198:bb298fc60952
Fixed inline documentation of slot.put_into(...)
| author |
jbe |
| date |
Mon Aug 11 22:57:23 2014 +0200 (2014-08-11) |
| parents |
3d43a5cf17c1 |
| children |
48ee8826efbe |
| rev |
line source |
|
poelzi@31
|
1 --[[--
|
|
jbe@46
|
2 return_value = -- return value of executed chunk
|
|
jbe@46
|
3 execute.chunk{
|
|
poelzi@31
|
4 file_path = file_path, -- path to a lua source or byte-code file
|
|
poelzi@31
|
5 app = app, -- app name to use or the current will be used
|
|
poelzi@31
|
6 module = module, -- module where chunk is located
|
|
jbe@46
|
7 chunk = chunk -- name of chunk (filename without .lua extension)
|
|
poelzi@32
|
8 id = id, -- id to be returned by param.get_id(...) during execution
|
|
poelzi@32
|
9 params = params -- parameters to be returned by param.get(...) during execution
|
|
poelzi@31
|
10 }
|
|
poelzi@31
|
11
|
|
poelzi@31
|
12 This function loads and executes a lua file specified by a given path or constructs
|
|
jbe@46
|
13 a path to load from the module and chunk name. A chunk name should always begin with an underscore. All return values of the loaded and executed chunk are returned by this function as well.
|
|
poelzi@31
|
14
|
|
poelzi@31
|
15 --]]--
|
|
poelzi@31
|
16
|
|
jbe@46
|
17 function execute.chunk(args)
|
|
poelzi@31
|
18 local file_path = args.file_path
|
|
poelzi@31
|
19 local app = args.app
|
|
poelzi@31
|
20 local module = args.module
|
|
poelzi@31
|
21 local chunk = args.chunk
|
|
poelzi@32
|
22 local id = args.id
|
|
poelzi@32
|
23 local params = args.params
|
|
poelzi@31
|
24
|
|
poelzi@31
|
25 app = app or request.get_app_name()
|
|
poelzi@31
|
26
|
|
jbe@46
|
27 file_path = file_path or encode.file_path(
|
|
jbe@46
|
28 request.get_app_basepath(),
|
|
jbe@46
|
29 'app', app, module, chunk .. '.lua'
|
|
jbe@46
|
30 )
|
|
poelzi@32
|
31
|
|
poelzi@31
|
32 local func, load_errmsg = loadfile(file_path)
|
|
poelzi@31
|
33 if not func then
|
|
poelzi@31
|
34 error('Could not load file "' .. file_path .. '": ' .. load_errmsg)
|
|
poelzi@31
|
35 end
|
|
poelzi@32
|
36
|
|
poelzi@32
|
37 if id or params then
|
|
poelzi@32
|
38 param.exchange(id, params)
|
|
poelzi@32
|
39 end
|
|
poelzi@32
|
40
|
|
jbe@46
|
41 local result = {func()}
|
|
poelzi@32
|
42
|
|
poelzi@32
|
43 if id or params then
|
|
poelzi@32
|
44 param.restore()
|
|
poelzi@32
|
45 end
|
|
poelzi@32
|
46
|
|
jbe@64
|
47 return table.unpack(result)
|
|
poelzi@31
|
48 end
|