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
|
/*!A cross-platform build utility based on Lua
*
* Licensed 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.
*
* Copyright (C) 2015-present, Xmake Open Source Community.
*
* @author ruki
* @file processes.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "processes"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#ifdef TB_CONFIG_OS_WINDOWS
#include <windows.h>
#include <tlhelp32.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_winos_processes(lua_State* lua) {
#ifdef TB_CONFIG_OS_WINDOWS
// init result table
lua_newtable(lua);
HANDLE hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if (hSnapshot != INVALID_HANDLE_VALUE) {
PROCESSENTRY32W pe32;
pe32.dwSize = sizeof(PROCESSENTRY32W);
if (Process32FirstW(hSnapshot, &pe32)) {
tb_int_t i = 1;
do {
// new process entry table
lua_newtable(lua);
// name
tb_char_t name[MAX_PATH * 4];
tb_size_t size = tb_wtoa(name, pe32.szExeFile, sizeof(name));
if (size != -1) {
lua_pushlstring(lua, name, size);
} else {
lua_pushstring(lua, "");
}
lua_setfield(lua, -2, "name");
// pid
lua_pushinteger(lua, (tb_int_t)pe32.th32ProcessID);
lua_setfield(lua, -2, "pid");
// ppid
lua_pushinteger(lua, (tb_int_t)pe32.th32ParentProcessID);
lua_setfield(lua, -2, "parent_pid");
// result[i++] = entry
lua_rawseti(lua, -2, i++);
} while (Process32NextW(hSnapshot, &pe32));
}
CloseHandle(hSnapshot);
}
return 1;
#else
return 0;
#endif
}
|
