1 /* GStreamer
2 *
3 * Copyright (C) 2014 Samsung Electronics. All rights reserved.
4 * @Author: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
5 * Copyright (C) 2021 Igalia S.L.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more
16 */
17
18
19 #include <glib.h>
20 #include <gst/gst.h>
21 #include "gstsouputils.h"
22 #include "gstsouploader.h"
23
24 /*
25 * Soup logger funcs
26 */
27
28 GST_DEBUG_CATEGORY_EXTERN (soup_utils_debug);
29 #define GST_CAT_DEFAULT soup_utils_debug
30
31 static inline gchar
gst_soup_util_log_make_level_tag(SoupLoggerLogLevel level)32 gst_soup_util_log_make_level_tag (SoupLoggerLogLevel level)
33 {
34 gchar c;
35
36 if (G_UNLIKELY ((gint) level > 9))
37 return '?';
38
39 switch (level) {
40 case SOUP_LOGGER_LOG_MINIMAL:
41 c = 'M';
42 break;
43 case SOUP_LOGGER_LOG_HEADERS:
44 c = 'H';
45 break;
46 case SOUP_LOGGER_LOG_BODY:
47 c = 'B';
48 break;
49 default:
50 /* Unknown level. If this is hit libsoup likely added a new
51 * log level to SoupLoggerLogLevel and it should be added
52 * as a case */
53 c = level + '0';
54 break;
55 }
56 return c;
57 }
58
59 static void
gst_soup_util_log_printer_cb(SoupLogger G_GNUC_UNUSED * logger,SoupLoggerLogLevel level,char direction,const char * data,gpointer user_data)60 gst_soup_util_log_printer_cb (SoupLogger G_GNUC_UNUSED * logger,
61 SoupLoggerLogLevel level, char direction, const char *data,
62 gpointer user_data)
63 {
64 gchar c;
65 c = gst_soup_util_log_make_level_tag (level);
66 GST_TRACE_OBJECT (G_OBJECT (user_data), "HTTP_SESSION(%c): %c %s", c,
67 direction, data);
68 }
69
70 void
gst_soup_util_log_setup(SoupSession * session,SoupLoggerLogLevel level,GObject * object)71 gst_soup_util_log_setup (SoupSession * session, SoupLoggerLogLevel level,
72 GObject * object)
73 {
74 SoupLogger *logger;
75
76 if (!level) {
77 GST_INFO_OBJECT (object, "Not attaching a logger with level 0");
78 return;
79 }
80
81 g_assert (session && object);
82
83 if (gst_debug_category_get_threshold (GST_CAT_DEFAULT)
84 < GST_LEVEL_TRACE) {
85 GST_INFO_OBJECT (object, "Not setting up HTTP session logger. "
86 "Need at least GST_LEVEL_TRACE");
87 return;
88 }
89
90 /* Create a new logger and set body_size_limit to -1 (no limit) */
91 logger = _soup_logger_new (level);
92
93 _soup_logger_set_printer (logger, gst_soup_util_log_printer_cb, object, NULL);
94
95 /* Attach logger to session */
96 _soup_session_add_feature (session, (SoupSessionFeature *) logger);
97 g_object_unref (logger);
98 }
99