mirror of
https://github.com/php/php-src.git
synced 2024-10-08 18:26:27 +00:00
bbd6dec20c
IO and user input. Sample script:
<?php
dl("readline.so");
function handle_user_input($line)
{
echo "You typed: '$line'\n";
if ($line == 'exit')
exit;
}
readline_callback_handler_install('type! > ', 'handle_user_input');
while (true) {
$n = stream_select($r = array(STDIN), $w = null, $e = null, null);
if ($n && in_array(STDIN, $r)) {
readline_callback_read_char();
}
}
99 lines
2.5 KiB
Plaintext
99 lines
2.5 KiB
Plaintext
dnl
|
|
dnl $Id$
|
|
dnl
|
|
|
|
PHP_ARG_WITH(libedit,for libedit readline replacement,
|
|
[ --with-libedit[=DIR] Include libedit readline replacement (CLI/CGI only).])
|
|
|
|
PHP_ARG_WITH(readline,for readline support,
|
|
[ --with-readline[=DIR] Include readline support (CLI/CGI only).])
|
|
|
|
if test "$PHP_READLINE" != "no"; then
|
|
for i in $PHP_READLINE /usr/local /usr; do
|
|
test -f $i/include/readline/readline.h && READLINE_DIR=$i && break
|
|
done
|
|
|
|
if test -z "$READLINE_DIR"; then
|
|
AC_MSG_ERROR(Please reinstall readline - I cannot find readline.h)
|
|
fi
|
|
|
|
PHP_ADD_INCLUDE($READLINE_DIR/include)
|
|
|
|
PHP_READLINE_LIBS=""
|
|
AC_CHECK_LIB(ncurses, tgetent,
|
|
[
|
|
PHP_ADD_LIBRARY(ncurses,,READLINE_SHARED_LIBADD)
|
|
PHP_READLINE_LIBS="$PHP_READLINE_LIBS -lncurses"
|
|
],[
|
|
AC_CHECK_LIB(termcap, tgetent,
|
|
[
|
|
PHP_ADD_LIBRARY(termcap,,READLINE_SHARED_LIBADD)
|
|
PHP_READLINE_LIBS="$PHP_READLINE_LIBS -ltermcap"
|
|
])
|
|
])
|
|
|
|
PHP_CHECK_LIBRARY(readline, readline,
|
|
[
|
|
PHP_ADD_LIBRARY_WITH_PATH(readline, $READLINE_DIR/lib, READLINE_SHARED_LIBADD)
|
|
], [
|
|
AC_MSG_ERROR(readline library not found)
|
|
], [
|
|
-L$READLINE_DIR/lib $PHP_READLINE_LIBS
|
|
])
|
|
|
|
PHP_CHECK_LIBRARY(readline, rl_callback_read_char,
|
|
[
|
|
AC_DEFINE(HAVE_RL_CALLBACK_READ_CHAR, 1, [ ])
|
|
],[],[
|
|
-L$READLINE_DIR/lib $PHP_READLINE_LIBS
|
|
])
|
|
|
|
PHP_CHECK_LIBRARY(history, add_history,
|
|
[
|
|
PHP_ADD_LIBRARY_WITH_PATH(history, $READLINE_DIR/lib, READLINE_SHARED_LIBADD)
|
|
], [
|
|
AC_MSG_ERROR(history library required by readline not found)
|
|
], [
|
|
-L$READLINE_DIR/lib $PHP_READLINE_LIBS
|
|
])
|
|
|
|
PHP_NEW_EXTENSION(readline, readline.c, $ext_shared, cli)
|
|
PHP_SUBST(READLINE_SHARED_LIBADD)
|
|
AC_DEFINE(HAVE_LIBREADLINE, 1, [ ])
|
|
|
|
elif test "$PHP_LIBEDIT" != "no"; then
|
|
|
|
for i in $PHP_LIBEDIT /usr/local /usr; do
|
|
test -f $i/include/readline/readline.h && LIBEDIT_DIR=$i && break
|
|
done
|
|
|
|
if test -z "$LIBEDIT_DIR"; then
|
|
AC_MSG_ERROR(Please reinstall libedit - I cannot find readline.h)
|
|
fi
|
|
|
|
PHP_ADD_INCLUDE($LIBEDIT_DIR/include)
|
|
|
|
AC_CHECK_LIB(ncurses, tgetent,
|
|
[
|
|
PHP_ADD_LIBRARY(ncurses,,READLINE_SHARED_LIBADD)
|
|
],[
|
|
AC_CHECK_LIB(termcap, tgetent,
|
|
[
|
|
PHP_ADD_LIBRARY(termcap,,READLINE_SHARED_LIBADD)
|
|
])
|
|
])
|
|
|
|
PHP_CHECK_LIBRARY(edit, readline,
|
|
[
|
|
PHP_ADD_LIBRARY_WITH_PATH(edit, $LIBEDIT_DIR/lib, READLINE_SHARED_LIBADD)
|
|
], [
|
|
AC_MSG_ERROR(edit library required by readline not found)
|
|
], [
|
|
-L$READLINE_DIR/lib
|
|
])
|
|
|
|
PHP_NEW_EXTENSION(readline, readline.c, $ext_shared, cli)
|
|
PHP_SUBST(READLINE_SHARED_LIBADD)
|
|
AC_DEFINE(HAVE_LIBEDIT, 1, [ ])
|
|
fi
|