Removed mono_debugger_create_notification_function() from here.

[mono.git] / mono / metadata / console-io.c

diff --git a/mono/metadata/console-io.c b/mono/metadata/console-io.c
index 4d870613688bc5d55c0fb63030be0839a8d380ba..e3807feca84a350bb2ca7540e4f8752bf02e274d 100644 (file)
--- a/mono/metadata/console-io.c
+++ b/mono/metadata/console-io.c
@@ -16,6 +16,12 @@
 #include <sys/time.h>
 #include <sys/types.h>
 #include <unistd.h>
+#include <mono/metadata/appdomain.h>
+#include <mono/metadata/object-internals.h>
+#include <mono/metadata/class-internals.h>
+#include <mono/metadata/domain-internals.h>
+#include <mono/metadata/metadata.h>
+#include <mono/metadata/threadpool.h>
 /* On solaris, curses.h must come before both termios.h and term.h */
 #ifdef HAVE_CURSES_H
 #include <curses.h>
@@ -71,7 +77,13 @@ ves_icall_System_ConsoleDriver_InternalKeyAvailable (gint32 timeout)
 }
 
 MonoBoolean
-ves_icall_System_ConsoleDriver_TtySetup (MonoString *teardown)
+ves_icall_System_ConsoleDriver_TtySetup (MonoString *teardown, char *verase, char *vsusp, char *intr)
+{
+       return FALSE;
+}
+
+MonoBoolean
+ves_icall_System_ConsoleDriver_GetTtySize (HANDLE handle, gint32 *width, gint32 *height)
 {
        return FALSE;
 }
@@ -180,19 +192,74 @@ tty_teardown (void)
 
        tcflush (STDIN_FILENO, TCIFLUSH);
        tcsetattr (STDIN_FILENO, TCSANOW, &initial_attr);
+       set_property (ECHO, TRUE);
        setup_finished = FALSE;
 }
 
+static void
+do_console_cancel_event (void)
+{
+       static MonoClassField *cancel_handler_field;
+       MonoDomain *domain = mono_domain_get ();
+       MonoClass *klass;
+       MonoDelegate *load_value;
+       MonoMethod *method;
+       MonoMethodMessage *msg;
+       MonoMethod *im;
+
+       if (!domain->domain)
+               return;
+
+       klass = mono_class_from_name (mono_defaults.corlib, "System", "Console");
+       if (klass == NULL)
+               return;
+
+       if (cancel_handler_field == NULL) {
+               cancel_handler_field = mono_class_get_field_from_name (klass, "cancel_handler");
+               g_assert (cancel_handler_field);
+       }
+
+       mono_field_static_get_value (mono_class_vtable (domain, klass), cancel_handler_field, &load_value);
+       if (load_value == NULL)
+               return;
+
+       klass = load_value->object.vtable->klass;
+       method = mono_class_get_method_from_name (klass, "BeginInvoke", -1);
+       g_assert (method != NULL);
+       im = mono_get_delegate_invoke (method->klass);
+       msg = mono_method_call_message_new (method, NULL, im, NULL, NULL);
+       mono_thread_pool_add ((MonoObject *) load_value, msg, NULL, NULL);
+}
+
+static gboolean in_sigint;
+static void
+sigint_handler (int signo)
+{
+       MONO_ARCH_SAVE_REGS;
+
+       if (in_sigint)
+               return;
+
+       in_sigint = TRUE;
+       do_console_cancel_event ();
+       in_sigint = FALSE;
+}
+
 MonoBoolean
-ves_icall_System_ConsoleDriver_TtySetup (MonoString *teardown)
+ves_icall_System_ConsoleDriver_TtySetup (MonoString *teardown, char *verase, char *vsusp, char*intr)
 {
        struct termios attr;
        
        MONO_ARCH_SAVE_REGS;
 
+
+       *verase = '\0';
+       *vsusp = '\0';
+       *intr = '\0';
        if (tcgetattr (STDIN_FILENO, &initial_attr) == -1)
                return FALSE;
 
+       /* TODO: handle SIGTSTP - Ctrl-Z */
        attr = initial_attr;
        attr.c_lflag &= ~ICANON;
        attr.c_cc [VMIN] = 1;
@@ -200,6 +267,14 @@ ves_icall_System_ConsoleDriver_TtySetup (MonoString *teardown)
        if (tcsetattr (STDIN_FILENO, TCSANOW, &attr) == -1)
                return FALSE;
 
+       *verase = initial_attr.c_cc [VERASE];
+       *vsusp = initial_attr.c_cc [VSUSP];
+       *intr = initial_attr.c_cc [VINTR];
+       /* If initialized from another appdomain... */
+       if (setup_finished)
+               return TRUE;
+
+       signal (SIGINT, sigint_handler);
        setup_finished = TRUE;
        if (!atexit_called) {
                if (teardown != NULL)
@@ -210,5 +285,28 @@ ves_icall_System_ConsoleDriver_TtySetup (MonoString *teardown)
 
        return TRUE;
 }
+
+MonoBoolean
+ves_icall_System_ConsoleDriver_GetTtySize (HANDLE handle, gint32 *width, gint32 *height)
+{
+#ifdef TIOCGWINSZ
+       struct winsize ws;
+       int res;
+
+       MONO_ARCH_SAVE_REGS;
+
+       res = ioctl (GPOINTER_TO_INT (handle), TIOCGWINSZ, &ws);
+
+       if (!res) {
+               *width = ws.ws_col;
+               *height = ws.ws_row;
+               return TRUE;
+       }
+       else
+               return FALSE;
+#else
+       return FALSE;
 #endif
+}
 
+#endif /* !PLATFORM_WIN32 */