From ec34d7bdaf7272e24587cb424a86861256141da2 Mon Sep 17 00:00:00 2001
From: Michael Jerris <mike@jerris.com>
Date: Wed, 29 Nov 2006 20:07:13 +0000
Subject: [PATCH] playfile fixes for startpos from Matt Klein.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3487 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
 AUTHORS          |  2 +-
 src/switch_ivr.c | 12 +++++++++---
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/AUTHORS b/AUTHORS
index 859b0e5b2a..840d8f30bd 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -31,7 +31,7 @@ that much better:
  Neal Horman <neal at wanlink dot com> - conference improvements, switch_ivr menu additions and other tweaks.
  Johny Kadarisman <jkr888 at gmail.com> - mod_python fixups.
  Michael Murdock <mike at mmurdock dot org> - testing, documentation, bug finding and usability enhancements.
-
+ Matt Klein <mklein@nmedia.net>
 
 A big THANK YOU goes to:
 
diff --git a/src/switch_ivr.c b/src/switch_ivr.c
index 986f37ae80..93ce359c8b 100644
--- a/src/switch_ivr.c
+++ b/src/switch_ivr.c
@@ -26,6 +26,7 @@
  * Anthony Minessale II <anthmct@yahoo.com>
  * Paul D. Tinsley <pdt at jackhammer.org>
  * Neal Horman <neal at wanlink dot com>
+ * Matt Klein <mklein@nmedia.net>
  *
  * switch_ivr_api.c -- IVR Library
  *
@@ -956,7 +957,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_file(switch_core_session_t *sess
 	switch_channel_t *channel;
 	int16_t abuf[FILE_STARTSAMPLES];
 	char dtmf[128];
-	uint32_t interval = 0, samples = 0, framelen;
+	uint32_t interval = 0, samples = 0, framelen, sample_start = 0;
 	uint32_t ilen = 0;
 	switch_size_t olen = 0;
 	switch_frame_t write_frame = {0};
@@ -974,6 +975,11 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_file(switch_core_session_t *sess
 	uint8_t asis = 0;
 	char *ext;
 	
+	if (fh->samples > 0) {
+		sample_start = fh->samples;
+		fh->samples = 0;
+	}
+
 	if (file) {
 		if ((ext = strrchr(file, '.'))) {
 			ext++;
@@ -1009,9 +1015,9 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_file(switch_core_session_t *sess
 	write_frame.data = abuf;
 	write_frame.buflen = sizeof(abuf);
 
-    if (fh->samples) {
+    if (sample_start > 0) {
         uint32_t pos = 0;
-        switch_core_file_seek(fh, &pos, fh->samples, SEEK_CUR);
+        switch_core_file_seek(fh, &pos, sample_start, SEEK_CUR);
     }
 	
 	if (switch_core_file_get_string(fh, SWITCH_AUDIO_COL_STR_TITLE, &p) == SWITCH_STATUS_SUCCESS) {