From: Anthony Minessale <anthm@freeswitch.org>
Date: Tue, 21 Feb 2012 16:51:18 +0000 (-0600)
Subject: allow enable_file_write_buffering to alternatively allow you to set the exact size... 
X-Git-Tag: v1.2-rc1~19^2^2~68^2~75
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25dd668af269ed9221556f155feb4dd9c0e223ad;p=thirdparty%2Ffreeswitch.git

allow enable_file_write_buffering to alternatively allow you to set the exact size of the pre buffer
---

diff --git a/src/switch_ivr_async.c b/src/switch_ivr_async.c
index 1620086e62..6e3385ff23 100644
--- a/src/switch_ivr_async.c
+++ b/src/switch_ivr_async.c
@@ -1639,10 +1639,19 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_session(switch_core_session_t
 
 	fh->channels = channels;
 
-	vval = switch_channel_get_variable(channel, "enable_file_write_buffering");
-	if (!vval || switch_true(vval)) {
+	if ((vval = switch_channel_get_variable(channel, "enable_file_write_buffering"))) {
+		int tmp = atoi(vval);
+		
+		if (tmp > 0) {
+			fh->pre_buffer_datalen = tmp;
+		} else if (switch_true(vval)) {
+			fh->pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN;
+		}
+
+	} else {
 		fh->pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN;
 	}
+
 	
 	if (!switch_is_file_path(file)) {
 		char *tfile = NULL;