Add ao-dumplog to capture flight log from command line

This duplicates the functionality of the flight log stuf in ao-view,
except from the command line where it belongs.

Signed-off-by: Keith Packard <keithp@keithp.com>

3 files changed, 183 insertions, 0 deletions

diff --git a/ao-tools/ao-dumplog/Makefile.am b/ao-tools/ao-dumplog/Makefile.am
new file mode 100644
index 00000000..a80cac33
--- /dev/null
+++ b/ao-tools/ao-dumplog/Makefile.am
@@ -0,0 +1,12 @@
+bin_PROGRAMS=ao-dumplog
+
+AM_CFLAGS=-I$(top_srcdir)/ao-tools/lib $(LIBUSB_CFLAGS) $(GNOME_CFLAGS)
+AO_DUMPLOG_LIBS=$(top_builddir)/ao-tools/lib/libao-tools.a
+
+ao_dumplog_DEPENDENCIES = $(AO_DUMPLOG_LIBS)
+
+ao_dumplog_LDADD=$(AO_DUMPLOG_LIBS) $(LIBUSB_LIBS) $(GNOME_LIBS)
+
+ao_dumplog_SOURCES = ao-dumplog.c
+
+man_MANS = ao-dumplog.1
diff --git a/ao-tools/ao-dumplog/ao-dumplog.1 b/ao-tools/ao-dumplog/ao-dumplog.1
new file mode 100644
index 00000000..8c2df7c6
--- /dev/null
+++ b/ao-tools/ao-dumplog/ao-dumplog.1
@@ -0,0 +1,68 @@
+.\"
+.\" Copyright © 2009 Keith Packard <keithp@keithp.com>
+.\"
+.\" This program is free software; you can redistribute it and/or modify
+.\" it under the terms of the GNU General Public License as published by
+.\" the Free Software Foundation; either version 2 of the License, or
+.\" (at your option) any later version.
+.\"
+.\" This program is distributed in the hope that it will be useful, but
+.\" WITHOUT ANY WARRANTY; without even the implied warranty of
+.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+.\" General Public License for more details.
+.\"
+.\" You should have received a copy of the GNU General Public License along
+.\" with this program; if not, write to the Free Software Foundation, Inc.,
+.\" 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+.\"
+.\"
+.TH AO-DUMPLOG 1 "ao-dumplog" ""
+.SH NAME
+ao-dumplog \- Store flight log from TeleMetrum device
+.SH SYNOPSIS
+.B "ao-dumplog"
+[\-T \fItty-device\fP]
+[\--tty \fItty-device\fP]
+[\-D \fIaltos-device\fP]
+[\--device \fIaltos-device\fP]
+.SH OPTIONS
+.TP
+\-T tty-device | --tty tty-device
+This selects which tty device ao-dumplog uses to communicate with
+the target device.
+.TP
+\-D AltOS-device | --device AltOS-device
+Search for a connected device. This requires an argument of one of the
+following forms:
+.IP
+TeleMetrum:2
+.br
+TeleMetrum
+.br
+2
+.IP
+Leaving out the product name will cause the tool to select a suitable
+product, leaving out the serial number will cause the tool to match
+one of the available devices.
+.SH DESCRIPTION
+.I ao-dumplog
+downloads the flight log from a connected TeleMetrum device and stores
+it to the configured flight log directory using a name of the form
+.IP
+\fIyyyy\fP-\fImm\fP-\fIdd\fP-serialP-\fIsss\fP-flight-\fIfff\fP.eeprom
+.PP
+\fIyyyy\fP is the current year
+.br
+\fImm\fP is the current month
+.br
+\fIdd\fP is the current day
+.br
+\fIsss\fP is the device serial number
+.br
+\fIfff\fP is a flight sequence number (to make filenames unique)
+.SH USAGE
+.I ao-dumplog
+connects to the specified target device and dumps the stored flight
+log.
+.SH AUTHOR
+Keith Packard
diff --git a/ao-tools/ao-dumplog/ao-dumplog.c b/ao-tools/ao-dumplog/ao-dumplog.c
new file mode 100644
index 00000000..4bccfd61
--- /dev/null
+++ b/ao-tools/ao-dumplog/ao-dumplog.c
@@ -0,0 +1,103 @@
+/*
+ * Copyright © 2009 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <getopt.h>
+#include "cc-usb.h"
+#include "cc.h"
+
+#define NUM_BLOCK	512
+
+static const struct option options[] = {
+	{ .name = "tty", .has_arg = 1, .val = 'T' },
+	{ .name = "device", .has_arg = 1, .val = 'D' },
+	{ 0, 0, 0, 0},
+};
+
+static void usage(char *program)
+{
+	fprintf(stderr, "usage: %s [--tty <tty-name>] [--device <device-name>\n", program);
+	exit(1);
+}
+
+int
+main (int argc, char **argv)
+{
+	struct cc_usb	*cc;
+	char		*tty = NULL;
+	char		*device = NULL;
+	int		c;
+	char		line[8192];
+	FILE		*out;
+	char		*filename;
+	int		serial_number;
+	char		cmd;
+	int		tick, a, b;
+
+	while ((c = getopt_long(argc, argv, "T:D:", options, NULL)) != -1) {
+		switch (c) {
+		case 'T':
+			tty = optarg;
+			break;
+		case 'D':
+			device = optarg;
+			break;
+		default:
+			usage(argv[0]);
+			break;
+		}
+	}
+	if (!tty)
+		tty = cc_usbdevs_find_by_arg(device, "TeleMetrum");
+	if (!tty)
+		tty = getenv("ALTOS_TTY");
+	if (!tty)
+		tty="/dev/ttyACM0";
+	cc = cc_usb_open(tty);
+	if (!cc)
+		exit(1);
+	/* send a 'version' command followed by a 'log' command */
+	cc_usb_printf(cc, "v\nl\n");
+	out = NULL;
+	for (;;) {
+		cc_usb_getline(cc, line, sizeof (line));
+		if (!strcmp (line, "end"))
+			break;
+		if (sscanf(line, "serial-number %u", &serial_number) == 1) {
+			filename = cc_make_filename(serial_number, "eeprom");
+			out = fopen (filename, "w");
+			if (!out) {
+				perror(filename);
+			}
+		} else if (sscanf(line, "%c %x %x %x", &cmd, &tick, &a, &b) == 4) {
+			if (out) {
+				fprintf(out, "%s\n", line);
+				if (cmd == 'S' && a == 8) {
+					fclose(out);
+					out = NULL;
+				}
+			}
+		}
+	}
+	if (out)
+		fclose (out);
+	cc_usb_close(cc);
+	exit (0);
+}