From d6ba07e885bdc62ba64719c9d8cc42fcecbcb09d Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Sun, 22 Nov 2009 01:10:44 -0800
Subject: Automatically extract flight number for eeprom and telem filenames.

Extract flight number from either telemetry or eeprom files and use
that in the resulting filenames. To ensure that files remain unique,
add a new field, -seq-%03d. This is appended only when the sequence
number is non-zero as it shouldn't occur in normal usage.

This also eliminates some duplicate filename creation code in the
library and aoview sources.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 ao-tools/ao-view/aoview_file.c | 53 +++++++++++++++++++++---------------------
 1 file changed, 26 insertions(+), 27 deletions(-)

(limited to 'ao-tools/ao-view/aoview_file.c')

diff --git a/ao-tools/ao-view/aoview_file.c b/ao-tools/ao-view/aoview_file.c
index 5288c2f7..292887a0 100644
--- a/ao-tools/ao-view/aoview_file.c
+++ b/ao-tools/ao-view/aoview_file.c
@@ -28,6 +28,7 @@ struct aoview_file {
 	char	*name;
 	int	failed;
 	int	serial;
+	int	flight;
 	int	sequence;
 };
 
@@ -94,6 +95,7 @@ gboolean
 aoview_file_start(struct aoview_file *file)
 {
 	char		base[50];
+	char		seq[20];
 	struct tm	tm;
 	time_t		now;
 	char		*full;
@@ -105,34 +107,17 @@ aoview_file_start(struct aoview_file *file)
 	if (file->failed)
 		return FALSE;
 
-	now = time(NULL);
-	(void) localtime_r(&now, &tm);
-	aoview_mkdir(aoview_file_dir);
-	for (;;) {
-		snprintf(base, sizeof (base), "%04d-%02d-%02d-serial-%03d-flight-%03d.%s",
-			tm.tm_year + 1900,
-			tm.tm_mon + 1,
-			tm.tm_mday,
-			file->serial,
-			file->sequence,
-			file->ext);
-		full = aoview_fullname(aoview_file_dir, base);
-		r = access(full, F_OK);
-		if (r < 0) {
-			file->file = fopen(full, "w");
-			if (!file->file) {
-				aoview_file_open_failed(full);
-				free(full);
-				file->failed = 1;
-				return FALSE;
-			} else {
-				setlinebuf(file->file);
-				file->name = full;
-				return TRUE;
-			}
-		}
+	full = cc_make_filename(file->serial, file->flight, file->ext);
+	file->file = fopen(full, "w");
+	if (!file->file) {
+		aoview_file_open_failed(full);
 		free(full);
-		file->sequence++;
+		file->failed = 1;
+		return FALSE;
+	} else {
+		setlinebuf(file->file);
+		file->name = full;
+		return TRUE;
 	}
 }
 
@@ -195,6 +180,20 @@ aoview_file_get_serial(struct aoview_file *file)
 	return file->serial;
 }
 
+void
+aoview_file_set_flight(struct aoview_file *file, int flight)
+{
+	if (flight != file->flight)
+		aoview_file_finish(file);
+	file->flight = flight;
+}
+
+int
+aoview_file_get_flight(struct aoview_file *file)
+{
+	return file->flight;
+}
+
 void
 aoview_file_init(GladeXML *xml)
 {
-- 
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