From: Alexey Khabulyak <khabalex@gmail.com>
Date: Tue, 3 Dec 2024 09:53:10 +0000 (+0300)
Subject: format_gsm.c: Added mime type
X-Git-Tag: 21.7.0-rc1~39
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9373e98332edad0a881e5cf52552d070dbaea33;p=thirdparty%2Fasterisk.git

format_gsm.c: Added mime type

Sometimes it's impossible to get a file extension from URL
(eg. http://example.com/gsm/your) so we have to rely on content-type header.
Currenly, asterisk does not support content-type for gsm format(unlike wav).
Added audio/gsm according to https://www.rfc-editor.org/rfc/rfc4856.html

(cherry picked from commit dab6ddc3227bf5b895dfcc3cda05f81229ddac0c)
---

diff --git a/formats/format_gsm.c b/formats/format_gsm.c
index 48699b6ac5..87157eae3f 100644
--- a/formats/format_gsm.c
+++ b/formats/format_gsm.c
@@ -174,6 +174,7 @@ static off_t gsm_tell(struct ast_filestream *fs)
 static struct ast_format_def gsm_f = {
 	.name = "gsm",
 	.exts = "gsm",
+	.mime_types = "audio/gsm",
 	.write = gsm_write,
 	.seek =	gsm_seek,
 	.trunc = gsm_trunc,