/*
- * This file is part of the sigrok project.
+ * This file is part of the sigrok-cli project.
*
* Copyright (C) 2011 Bert Vermeulen <bert@biot.com>
*
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <config.h>
#include <stdio.h>
#ifdef _WIN32
#include <windows.h>
#else
#include <termios.h>
-#endif
#include <unistd.h>
+#endif
#include <string.h>
#include <glib.h>
-#include <sigrok.h>
#include "sigrok-cli.h"
#ifdef _WIN32
-HANDLE stdin_handle;
-DWORD stdin_mode;
+static HANDLE stdin_handle;
+static DWORD stdin_mode;
#else
-struct termios term_orig;
+static struct termios term_orig;
#endif
+static unsigned int watch_id = 0;
-static int received_anykey(int fd, int revents, void *user_data)
+static gboolean received_anykey(GIOChannel *source,
+ GIOCondition condition, void *data)
{
- /* Avoid compiler warnings. */
- (void)fd;
- (void)revents;
- (void)user_data;
+ struct sr_session *session;
+
+ (void)source;
+ (void)condition;
+ session = data;
- sr_session_stop();
+ watch_id = 0;
+ sr_session_stop(session);
- return TRUE;
+ return G_SOURCE_REMOVE;
}
-/* Turn off buffering on stdin. */
-void add_anykey(void)
+/* Turn off buffering on stdin and watch for input.
+ */
+void add_anykey(struct sr_session *session)
{
+ GIOChannel *channel;
+
#ifdef _WIN32
stdin_handle = GetStdHandle(STD_INPUT_HANDLE);
if (!GetConsoleMode(stdin_handle, &stdin_mode)) {
/* TODO: Error handling. */
}
-
SetConsoleMode(stdin_handle, 0);
+
+ channel = g_io_channel_win32_new_fd(0);
#else
struct termios term;
memcpy(&term_orig, &term, sizeof(struct termios));
term.c_lflag &= ~(ECHO | ICANON | ISIG);
tcsetattr(STDIN_FILENO, TCSADRAIN, &term);
+
+ channel = g_io_channel_unix_new(STDIN_FILENO);
#endif
+ g_io_channel_set_encoding(channel, NULL, NULL);
+ g_io_channel_set_buffered(channel, FALSE);
- sr_session_source_add(STDIN_FILENO, G_IO_IN, -1, received_anykey, NULL);
+ watch_id = g_io_add_watch(channel, G_IO_IN, &received_anykey, session);
+ g_io_channel_unref(channel);
- printf("Press any key to stop acquisition.\n");
+ g_message("Press any key to stop acquisition.");
}
-/* Restore stdin attributes. */
+/* Remove the event watch and restore stdin attributes.
+ */
void clear_anykey(void)
{
+ if (watch_id != 0) {
+ g_source_remove(watch_id);
+ watch_id = 0;
+ }
#ifdef _WIN32
SetConsoleMode(stdin_handle, stdin_mode);
#else