X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fx11%2Ffreeglut_input_devices_x11.c;h=a94e52a268cf544be76015d4ae26ebce2e529c88;hb=1b5ee849ba61b667aeba474a7e03406196478bee;hp=15faf4fb1cf43404fab502c66168f20b74bdfacd;hpb=d685109e7dc055afb54e955e937eef7fb2ed4d1d;p=freeglut

diff --git a/src/x11/freeglut_input_devices_x11.c b/src/x11/freeglut_input_devices_x11.c
index 15faf4f..a94e52a 100644
--- a/src/x11/freeglut_input_devices_x11.c
+++ b/src/x11/freeglut_input_devices_x11.c
@@ -1,132 +1,132 @@
-/*
- * freeglut_input_devices_x11.c
- *
- * Handles miscellaneous input devices via direct serial-port access.
- * Proper X11 XInput device support is not yet supported.
- * Also lacks Mac support.
- *
- * Written by Joe Krahn <krahn@niehs.nih.gov> 2005
- *
- * Copyright (c) 2005 Stephen J. Baker. All Rights Reserved.
- * Copied for Platform code by Evan Felix <karcaw at gmail.com>
- * Creation date: Thur Feb 2 2012
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PAWEL W. OLSZTA OR STEPHEN J. BAKER BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#    include "config.h"
-#endif
-
-#include <GL/freeglut.h>
-#include "../Common/freeglut_internal.h"
-
-#ifdef HAVE_ERRNO_H
-#include <errno.h>
-#endif
-#include <sys/ioctl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <termios.h>
-#include <fcntl.h>
-
-struct _serialport {
-   int fd;
-   struct termios termio, termio_save;
-};
-
-typedef struct _serialport SERIALPORT;
-
-void serial_flush ( SERIALPORT *port );
-
-/* local variables */
-static SERIALPORT *dialbox_port=NULL;
-
-/*****************************************************************/
-
-/*
- * Try initializing the input device(s)
- */
-void fgPlatformRegisterDialDevice ( const char *dial_device )
-{
-}
-
-SERIALPORT *serial_open ( const char *device )
-{
-    int fd;
-    struct termios termio;
-    SERIALPORT *port;
-
-    fd = open(device, O_RDWR | O_NONBLOCK );
-    if (fd <0) {
-        perror(device);
-        return NULL;
-    }
-
-    port = malloc(sizeof(SERIALPORT));
-    memset(port, 0, sizeof(SERIALPORT));
-    port->fd = fd;
-
-    /* save current port settings */
-    tcgetattr(fd,&port->termio_save);
-
-    memset(&termio, 0, sizeof(termio));
-    termio.c_cflag = CS8 | CREAD | HUPCL ;
-    termio.c_iflag = IGNPAR | IGNBRK ;
-    termio.c_cc[VTIME]    = 0;   /* inter-character timer */
-    termio.c_cc[VMIN]     = 1;   /* block read until 1 chars received, when blocking I/O */
-
-    cfsetispeed(&termio, B9600);
-    cfsetospeed(&termio, B9600);
-    tcsetattr(fd,TCSANOW,&termio);
-
-    serial_flush(port);
-    return port;
-}
-
-void serial_close(SERIALPORT *port)
-{
-    if (port)
-    {
-        /* restore old port settings */
-        tcsetattr(port->fd,TCSANOW,&port->termio_save);
-        close(port->fd);
-        free(port);
-    }
-}
-
-int serial_getchar(SERIALPORT *port)
-{
-    unsigned char ch;
-    if (!port) return EOF;
-    if (read(port->fd,&ch,1)) return ch;
-    return EOF;
-}
-
-int serial_putchar(SERIALPORT *port, unsigned char ch)
-{
-    if (!port) return 0;
-    return write(port->fd,&ch,1);
-}
-
-void serial_flush ( SERIALPORT *port )
-{
-    tcflush ( port->fd, TCIOFLUSH );
-}
+/*
+ * freeglut_input_devices_x11.c
+ *
+ * Handles miscellaneous input devices via direct serial-port access.
+ * Proper X11 XInput device support is not yet supported.
+ * Also lacks Mac support.
+ *
+ * Written by Joe Krahn <krahn@niehs.nih.gov> 2005
+ *
+ * Copyright (c) 2005 Stephen J. Baker. All Rights Reserved.
+ * Copied for Platform code by Evan Felix <karcaw at gmail.com>
+ * Creation date: Thur Feb 2 2012
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PAWEL W. OLSZTA OR STEPHEN J. BAKER BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#    include "config.h"
+#endif
+
+#include <GL/freeglut.h>
+#include "../fg_internal.h"
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <sys/ioctl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <termios.h>
+#include <fcntl.h>
+
+struct _serialport {
+   int fd;
+   struct termios termio, termio_save;
+};
+
+typedef struct _serialport SERIALPORT;
+
+void serial_flush ( SERIALPORT *port );
+
+/* local variables */
+static SERIALPORT *dialbox_port=NULL;
+
+/*****************************************************************/
+
+/*
+ * Try initializing the input device(s)
+ */
+void fgPlatformRegisterDialDevice ( const char *dial_device )
+{
+}
+
+SERIALPORT *serial_open ( const char *device )
+{
+    int fd;
+    struct termios termio;
+    SERIALPORT *port;
+
+    fd = open(device, O_RDWR | O_NONBLOCK );
+    if (fd <0) {
+        perror(device);
+        return NULL;
+    }
+
+    port = malloc(sizeof(SERIALPORT));
+    memset(port, 0, sizeof(SERIALPORT));
+    port->fd = fd;
+
+    /* save current port settings */
+    tcgetattr(fd,&port->termio_save);
+
+    memset(&termio, 0, sizeof(termio));
+    termio.c_cflag = CS8 | CREAD | HUPCL ;
+    termio.c_iflag = IGNPAR | IGNBRK ;
+    termio.c_cc[VTIME]    = 0;   /* inter-character timer */
+    termio.c_cc[VMIN]     = 1;   /* block read until 1 chars received, when blocking I/O */
+
+    cfsetispeed(&termio, B9600);
+    cfsetospeed(&termio, B9600);
+    tcsetattr(fd,TCSANOW,&termio);
+
+    serial_flush(port);
+    return port;
+}
+
+void serial_close(SERIALPORT *port)
+{
+    if (port)
+    {
+        /* restore old port settings */
+        tcsetattr(port->fd,TCSANOW,&port->termio_save);
+        close(port->fd);
+        free(port);
+    }
+}
+
+int serial_getchar(SERIALPORT *port)
+{
+    unsigned char ch;
+    if (!port) return EOF;
+    if (read(port->fd,&ch,1)) return ch;
+    return EOF;
+}
+
+int serial_putchar(SERIALPORT *port, unsigned char ch)
+{
+    if (!port) return 0;
+    return write(port->fd,&ch,1);
+}
+
+void serial_flush ( SERIALPORT *port )
+{
+    tcflush ( port->fd, TCIOFLUSH );
+}