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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "ts_lua_util.h"
static int ts_lua_mgmt_get_int(lua_State *L);
static int ts_lua_mgmt_get_counter(lua_State *L);
static int ts_lua_mgmt_get_float(lua_State *L);
static int ts_lua_mgmt_get_string(lua_State *L);
static int ts_lua_mgmt_add_config_file(lua_State *L);
void
ts_lua_inject_mgmt_api(lua_State *L)
{
lua_newtable(L);
lua_pushcfunction(L, ts_lua_mgmt_get_int);
lua_setfield(L, -2, "get_int");
lua_pushcfunction(L, ts_lua_mgmt_get_counter);
lua_setfield(L, -2, "get_counter");
lua_pushcfunction(L, ts_lua_mgmt_get_float);
lua_setfield(L, -2, "get_float");
lua_pushcfunction(L, ts_lua_mgmt_get_string);
lua_setfield(L, -2, "get_string");
lua_pushcfunction(L, ts_lua_mgmt_add_config_file);
lua_setfield(L, -2, "add_config_file");
lua_setfield(L, -2, "mgmt");
}
static int
ts_lua_mgmt_get_int(lua_State *L)
{
const char *name;
size_t name_len;
TSMgmtInt int_val;
name = luaL_checklstring(L, 1, &name_len);
if (TS_SUCCESS == TSMgmtIntGet(name, &int_val)) {
lua_pushinteger(L, int_val);
return 1;
}
return 0;
}
static int
ts_lua_mgmt_get_counter(lua_State *L)
{
const char *name;
size_t name_len;
TSMgmtCounter counter_val;
name = luaL_checklstring(L, 1, &name_len);
if (TS_SUCCESS == TSMgmtCounterGet(name, &counter_val)) {
lua_pushinteger(L, counter_val);
return 1;
}
return 0;
}
static int
ts_lua_mgmt_get_float(lua_State *L)
{
const char *name;
size_t name_len;
TSMgmtFloat float_val;
name = luaL_checklstring(L, 1, &name_len);
if (TS_SUCCESS == TSMgmtFloatGet(name, &float_val)) {
lua_pushnumber(L, float_val);
return 1;
}
return 0;
}
static int
ts_lua_mgmt_get_string(lua_State *L)
{
const char *name;
size_t name_len;
TSMgmtString str_val;
name = luaL_checklstring(L, 1, &name_len);
if (TS_SUCCESS == TSMgmtStringGet(name, &str_val)) {
lua_pushstring(L, str_val);
TSfree(str_val);
return 1;
}
return 0;
}
static int
ts_lua_mgmt_add_config_file(lua_State *L)
{
const char *parent;
const char *filename;
size_t parent_len = 0, filename_len = 0;
if (lua_gettop(L) == 2) {
filename = luaL_checklstring(L, 2, &filename_len);
parent = luaL_checklstring(L, 1, &parent_len);
TSMgmtConfigFileAdd(parent, filename);
}
return 0;
}
|
