php-src/win32/console.c
2019-02-08 18:10:31 -08:00

119 lines
3.3 KiB
C

/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Michele Locati <mlocati@gmail.com> |
+----------------------------------------------------------------------+
*/
#include "php.h"
#include "SAPI.h"
#include "win32/console.h"
PHP_WINUTIL_API BOOL php_win32_console_fileno_is_console(zend_long fileno)
{/*{{{*/
BOOL result = FALSE;
HANDLE handle = (HANDLE) _get_osfhandle(fileno);
if (handle != INVALID_HANDLE_VALUE) {
DWORD mode;
if (GetConsoleMode(handle, &mode)) {
result = TRUE;
}
}
return result;
}/*}}}*/
PHP_WINUTIL_API BOOL php_win32_console_fileno_has_vt100(zend_long fileno)
{/*{{{*/
BOOL result = FALSE;
HANDLE handle = (HANDLE) _get_osfhandle(fileno);
if (handle != INVALID_HANDLE_VALUE) {
DWORD events;
if (fileno != 0 && !GetNumberOfConsoleInputEvents(handle, &events)) {
// Not STDIN
DWORD mode;
if (GetConsoleMode(handle, &mode)) {
if (mode & ENABLE_VIRTUAL_TERMINAL_PROCESSING) {
result = TRUE;
}
}
}
}
return result;
}/*}}}*/
PHP_WINUTIL_API BOOL php_win32_console_fileno_set_vt100(zend_long fileno, BOOL enable)
{/*{{{*/
BOOL result = FALSE;
HANDLE handle = (HANDLE) _get_osfhandle(fileno);
if (handle != INVALID_HANDLE_VALUE) {
DWORD events;
if (fileno != 0 && !GetNumberOfConsoleInputEvents(handle, &events)) {
// Not STDIN
DWORD mode;
if (GetConsoleMode(handle, &mode)) {
DWORD newMode;
if (enable) {
newMode = mode | ENABLE_VIRTUAL_TERMINAL_PROCESSING;
}
else {
newMode = mode & ~ENABLE_VIRTUAL_TERMINAL_PROCESSING;
}
if (newMode == mode) {
result = TRUE;
}
else {
if (SetConsoleMode(handle, newMode)) {
result = TRUE;
}
}
}
}
}
return result;
}/*}}}*/
PHP_WINUTIL_API BOOL php_win32_console_is_own(void)
{/*{{{*/
if (!IsDebuggerPresent()) {
CONSOLE_SCREEN_BUFFER_INFO csbi;
DWORD pl[1];
BOOL ret0 = FALSE, ret1 = FALSE;
if (GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi)) {
ret0 = !csbi.dwCursorPosition.X && !csbi.dwCursorPosition.Y;
}
ret1 = GetConsoleProcessList(pl, 1) == 1;
return ret0 && ret1;
}
return FALSE;
}/*}}}*/
PHP_WINUTIL_API BOOL php_win32_console_is_cli_sapi(void)
{/*{{{*/
return strlen(sapi_module.name) >= sizeof("cli") - 1 && !strncmp(sapi_module.name, "cli", sizeof("cli") - 1);
}/*}}}*/