1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2018 The PHP Group |
6 +----------------------------------------------------------------------+
7 | This source file is subject to version 3.01 of the PHP license, |
8 | that is bundled with this package in the file LICENSE, and is |
9 | available through the world-wide-web at the following url: |
10 | http://www.php.net/license/3_01.txt |
11 | If you did not receive a copy of the PHP license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@php.net so we can mail you a copy immediately. |
14 +----------------------------------------------------------------------+
15 | Author: Michele Locati <mlocati@gmail.com> |
16 +----------------------------------------------------------------------+
17 */
18
19 #include "win32/console.h"
20
21
php_win32_console_fileno_is_console(zend_long fileno)22 PHP_WINUTIL_API BOOL php_win32_console_fileno_is_console(zend_long fileno)
23 {/*{{{*/
24 BOOL result = FALSE;
25 HANDLE handle = (HANDLE) _get_osfhandle(fileno);
26
27 if (handle != INVALID_HANDLE_VALUE) {
28 DWORD mode;
29 if (GetConsoleMode(handle, &mode)) {
30 result = TRUE;
31 }
32 }
33 return result;
34 }/*}}}*/
35
php_win32_console_fileno_has_vt100(zend_long fileno)36 PHP_WINUTIL_API BOOL php_win32_console_fileno_has_vt100(zend_long fileno)
37 {/*{{{*/
38 BOOL result = FALSE;
39 HANDLE handle = (HANDLE) _get_osfhandle(fileno);
40
41 if (handle != INVALID_HANDLE_VALUE) {
42 DWORD events;
43
44 if (fileno != 0 && !GetNumberOfConsoleInputEvents(handle, &events)) {
45 // Not STDIN
46 DWORD mode;
47
48 if (GetConsoleMode(handle, &mode)) {
49 if (mode & ENABLE_VIRTUAL_TERMINAL_PROCESSING) {
50 result = TRUE;
51 }
52 }
53 }
54 }
55 return result;
56 }/*}}}*/
57
php_win32_console_fileno_set_vt100(zend_long fileno,BOOL enable)58 PHP_WINUTIL_API BOOL php_win32_console_fileno_set_vt100(zend_long fileno, BOOL enable)
59 {/*{{{*/
60 BOOL result = FALSE;
61 HANDLE handle = (HANDLE) _get_osfhandle(fileno);
62
63 if (handle != INVALID_HANDLE_VALUE) {
64 DWORD events;
65
66 if (fileno != 0 && !GetNumberOfConsoleInputEvents(handle, &events)) {
67 // Not STDIN
68 DWORD mode;
69
70 if (GetConsoleMode(handle, &mode)) {
71 DWORD newMode;
72
73 if (enable) {
74 newMode = mode | ENABLE_VIRTUAL_TERMINAL_PROCESSING;
75 }
76 else {
77 newMode = mode & ~ENABLE_VIRTUAL_TERMINAL_PROCESSING;
78 }
79 if (newMode == mode) {
80 result = TRUE;
81 }
82 else {
83 if (SetConsoleMode(handle, newMode)) {
84 result = TRUE;
85 }
86 }
87 }
88 }
89 }
90 return result;
91 }/*}}}*/
92
php_win32_console_is_own(void)93 PHP_WINUTIL_API BOOL php_win32_console_is_own(void)
94 {/*{{{*/
95 if (!IsDebuggerPresent()) {
96 CONSOLE_SCREEN_BUFFER_INFO csbi;
97 DWORD pl[1];
98 BOOL ret0 = FALSE, ret1 = FALSE;
99
100 if (GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi)) {
101 ret0 = !csbi.dwCursorPosition.X && !csbi.dwCursorPosition.Y;
102 }
103
104 ret1 = GetConsoleProcessList(pl, 1) == 1;
105
106 return ret0 && ret1;
107 }
108
109 return FALSE;
110 }/*}}}*/
111
112 /*
113 * Local variables:
114 * tab-width: 4
115 * c-basic-offset: 4
116 * End:
117 * vim600: sw=4 ts=4 fdm=marker
118 * vim<600: sw=4 ts=4
119 */
120
