Add VT100 support for Windows

Fix function names prefix

Use Unicode version of GetFinalPathNameByHandle

Use EG(windows_version_info) instead of RtlGetVersion

Use the specified handle_id instead of STD_OUTPUT_HANDLE

Switch from stream name to stream resource

Allow running tests capturing only stdout and/or stderr

Add tests for stream_vt100_support function

Export Win32 console functions

Fix x64 build

Use zend_long instead of long long, use GetConsole instead of GetFinalPathNameByHandleW to check if a handle is a valid console stream

Always use zend_long on any platform

Use _get_osfhandle to determine the standard handle

Accept stream names

Raise warnings in case of invalid stream parameter

Return true if disabling VT100 support on a not-console/redirected stream or on old Windows versions

Remove php_win32_console_os_supports_vt100

Differentiate stdin vs stdout/stderr

Simplify setting flag

Allow avoid piping STDIN

Let stream_vt100_support accept only resources

Fix run-tests

Revert console flags in case of failure

Simplify logic of stream_vt100_support when setting the flag

Return true if succeeded, false otherwise

Drop support for STDIN

More comprehensive tests for stream_vt100_support

Remove old tests

Fix name of included file and use absolute paths

Enable ENABLE_VIRTUAL_TERMINAL_PROCESSING on Windows by default

Remove tests for stream_vt100_support

Split stream_vt100_support into stream_isatty+sapi_windows_vt100_support

Add tests for stream_isatty

Add tests for sapi_windows_vt100_support

Return null from stream_isatty is neither Windows nor Posix

Fallback to S_ISCHR if neither Windows nor Posix

Avoid defining argc since it's only used once

Better comment about php_win32_console_fileno_is_console

Use events instead of cNumberOfEvents

Do not restore previous console mode

We need to restore previous console mode on failing SetConsole calls only for STDIN

Don't configure STDOUT/STDERR on Windows with PHP_CLI_WIN32_NO_CONSOLE

1 files changed, 114 insertions, 0 deletions

diff --git a/ext/standard/streamsfuncs.c b/ext/standard/streamsfuncs.c
index 01a49e5679..5979c8cccb 100644
--- a/ext/standard/streamsfuncs.c
+++ b/ext/standard/streamsfuncs.c
@@ -37,6 +37,7 @@ typedef unsigned long long php_timeout_ull;
 #else
 #include "win32/select.h"
 #include "win32/sockets.h"
+#include "win32/console.h"
 typedef unsigned __int64 php_timeout_ull;
 #endif
 
@@ -1569,6 +1570,119 @@ PHP_FUNCTION(stream_supports_lock)
 	RETURN_TRUE;
 }
 
+/* {{{ proto proto stream_isatty(resource stream)
+Check if a stream is a TTY.
+*/
+PHP_FUNCTION(stream_isatty)
+{
+	zval *zsrc;
+	php_stream *stream;
+	zend_long fileno;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zsrc) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	php_stream_from_zval(stream, zsrc);
+
+	if (php_stream_can_cast(stream, PHP_STREAM_AS_FD_FOR_SELECT) == SUCCESS) {
+		php_stream_cast(stream, PHP_STREAM_AS_FD_FOR_SELECT, (void*)&fileno, 0);
+	}
+	else if (php_stream_can_cast(stream, PHP_STREAM_AS_FD) == SUCCESS) {
+		php_stream_cast(stream, PHP_STREAM_AS_FD, (void*)&fileno, 0);
+	}
+	else {
+		RETURN_FALSE;
+	}
+
+#ifdef PHP_WIN32
+	/* Check if the Windows standard handle is redirected to file */
+	if (php_win32_console_fileno_is_console(fileno)) {
+		RETURN_TRUE;
+	}
+	else {
+		RETURN_FALSE;
+	}
+#elif HAVE_POSIX
+	/* Check if the file descriptor identifier is a terminal */
+	if (isatty(fileno)) {
+		RETURN_TRUE;
+	}
+	else {
+		RETURN_FALSE;
+	}
+#else
+	zend_stat_t stat;
+	if (zend_fstat(fileno, &stat) == 0) {
+		if ((stat.st_mode & /*S_IFMT*/0170000) == /*S_IFCHR*/0020000) {
+			RETURN_TRUE;
+		}
+	}
+	RETURN_NULL();
+#endif
+}
+
+#ifdef PHP_WIN32
+/* {{{ proto proto sapi_windows_vt100_support(resource stream[, bool enable])
+   Get or set VT100 support for the specified stream associated to an
+   output buffer of a Windows console.
+*/
+PHP_FUNCTION(sapi_windows_vt100_support)
+{
+	zval *zsrc;
+	php_stream *stream;
+	zend_bool enable;
+	zend_long fileno;
+
+	int argc = ZEND_NUM_ARGS();
+
+	if (zend_parse_parameters(argc, "r|b", &zsrc, &enable) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	php_stream_from_zval(stream, zsrc);
+
+	if (php_stream_can_cast(stream, PHP_STREAM_AS_FD_FOR_SELECT) == SUCCESS) {
+		php_stream_cast(stream, PHP_STREAM_AS_FD_FOR_SELECT, (void*)&fileno, 0);
+	}
+	else if (php_stream_can_cast(stream, PHP_STREAM_AS_FD) == SUCCESS) {
+		php_stream_cast(stream, PHP_STREAM_AS_FD, (void*)&fileno, 0);
+	}
+	else {
+		zend_internal_type_error(
+			ZEND_ARG_USES_STRICT_TYPES(),
+			"%s() was not able to analyze the specified stream",
+			get_active_function_name()
+		);
+		RETURN_FALSE;
+	}
+
+	/* Check if the file descriptor is a console */
+	if (!php_win32_console_fileno_is_console(fileno)) {
+		RETURN_FALSE;
+	}
+
+	if (argc == 1) {
+		/* Check if the Windows standard handle has VT100 control codes enabled */
+		if (php_win32_console_fileno_has_vt100(fileno)) {
+			RETURN_TRUE;
+		}
+		else {
+			RETURN_FALSE;
+		}
+	}
+	else {
+		/* Enable/disable VT100 control codes support for the specified Windows standard handle */
+		if (php_win32_console_fileno_set_vt100(fileno, enable ? TRUE : FALSE)) {
+			RETURN_TRUE;
+		}
+		else {
+			RETURN_FALSE;
+		}
+	}
+}
+#endif
+
 #ifdef HAVE_SHUTDOWN
 /* {{{ proto int stream_socket_shutdown(resource stream, int how)
 	causes all or part of a full-duplex connection on the socket associated