4d6f285d
 zhouhaihai
增加发布功能
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
local skynet = require "skynet"
local function dft_loader(path, name, G)
local errlist = {}
for pat in string.gmatch(path,"[^;]+") do
local filename = string.gsub(pat, "?", name)
local f , err = loadfile(filename, "bt", G)
if f then
return f, pat
else
table.insert(errlist, err)
end
end
error(table.concat(errlist, "\n"))
end
return function (name , G, loader)
loader = loader or dft_loader
local function func_id(id, group)
local tmp = {}
local function count( _, name, func)
if type(name) ~= "string" then
error (string.format("%s method only support string", group))
end
if type(func) ~= "function" then
error (string.format("%s.%s must be function"), group, name)
end
if tmp[name] then
error (string.format("%s.%s duplicate definition", group, name))
end
tmp[name] = true
table.insert(id, { #id + 1, group, name, func} )
end
return setmetatable({}, { __newindex = count })
end
do
assert(getmetatable(G) == nil)
assert(G.init == nil)
assert(G.exit == nil)
assert(G.accept == nil)
assert(G.response == nil)
end
local temp_global = {}
local env = setmetatable({} , { __index = temp_global })
local func = {}
local system = { "init", "exit", "hotfix", "profile"}
do
for k, v in ipairs(system) do
system[v] = k
func[k] = { k , "system", v }
end
end
env.accept = func_id(func, "accept")
env.response = func_id(func, "response")
local function init_system(t, name, f)
local index = system[name]
if index then
if type(f) ~= "function" then
error (string.format("%s must be a function", name))
end
func[index][4] = f
else
temp_global[name] = f
end
end
local path = assert(skynet.getenv "snax" , "please set snax in config file")
local mainfunc, pattern = loader(path, name, G)
setmetatable(G, { __index = env , __newindex = init_system })
local ok, err = xpcall(mainfunc, debug.traceback)
setmetatable(G, nil)
assert(ok,err)
for k,v in pairs(temp_global) do
G[k] = v
end
return func, pattern
end
|