diff options
Diffstat (limited to 'ext/standard/streamsfuncs.c')
| -rw-r--r-- | ext/standard/streamsfuncs.c | 114 |
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 |