/src/curl/lib/curl_trc.h

Source
#ifndef HEADER_CURL_TRC_H
#define HEADER_CURL_TRC_H
/***************************************************************************
 *                                  _   _ ____  _
 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution. The terms
 * are also available at https://curl.se/docs/copyright.html.
 *
 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
 * copies of the Software, and permit persons to whom the Software is
 * furnished to do so, under the terms of the COPYING file.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 * SPDX-License-Identifier: curl
 *
 ***************************************************************************/
struct Curl_easy;
struct Curl_cfilter;

/**
 * Init logging, return != 0 on failure.
 */
CURLcode Curl_trc_init(void);

/**
 * Configure tracing. May be called several times during global
 * initialization. Later calls may not take effect.
 *
 * Configuration format supported:
 * - comma-separated list of component names to enable logging on.
 *   E.g. 'http/2,ssl'. Unknown names are ignored. Names are compared
 *   case-insensitive.
 * - component 'all' applies to all known log components
 * - prefixing a component with '+' or '-' will en-/disable logging for
 *   that component
 * Example: 'all,-ssl' would enable logging for all components but the
 * SSL filters.
 *
 * @param config configuration string
 */
CURLcode Curl_trc_opt(const char *config);

/* the function used to output verbose information */
void Curl_debug(struct Curl_easy *data, curl_infotype type,
                const char *ptr, size_t size);

/**
 * Output a failure message on registered callbacks for transfer.
 */
void Curl_failf(struct Curl_easy *data,
                const char *fmt, ...) CURL_PRINTF(2, 3);

#define failf Curl_failf

/* In case failf() reported into the errorbuf, clear it again.
 * This is used to clear information from happy eyeballing attempts
 * when ultimately a successful attempt was made. */
void Curl_reset_fail(struct Curl_easy *data);

#define CURL_LOG_LVL_NONE  0
#define CURL_LOG_LVL_INFO  1

/**
 * Output an informational message when transfer's verbose logging is enabled.
 */
void Curl_infof(struct Curl_easy *data,
                const char *fmt, ...) CURL_PRINTF(2, 3);

/**
 * Output an informational message when both transfer's verbose logging
 * and connection filters verbose logging are enabled.
 */
void Curl_trc_cf_infof(struct Curl_easy *data, const struct Curl_cfilter *cf,
                       const char *fmt, ...) CURL_PRINTF(3, 4);
void Curl_trc_multi(struct Curl_easy *data,
                    const char *fmt, ...) CURL_PRINTF(2, 3);
const char *Curl_trc_mstate_name(int state);
const char *Curl_trc_timer_name(int tid);
void Curl_trc_easy_timers(struct Curl_easy *data);

void Curl_trc_write(struct Curl_easy *data,
                    const char *fmt, ...) CURL_PRINTF(2, 3);
void Curl_trc_read(struct Curl_easy *data,
                   const char *fmt, ...) CURL_PRINTF(2, 3);
void Curl_trc_dns(struct Curl_easy *data,
                  const char *fmt, ...) CURL_PRINTF(2, 3);
void Curl_trc_timer(struct Curl_easy *data, int tid,
                    const char *fmt, ...) CURL_PRINTF(3, 4);

struct curl_trc_feat {
  const char *name;
  int log_level;
};

void Curl_trc_feat_infof(struct Curl_easy *data,
                         struct curl_trc_feat *feat,
                         const char *fmt, ...) CURL_PRINTF(3, 4);

#ifndef CURL_DISABLE_FTP
extern struct curl_trc_feat Curl_trc_feat_ftp;
void Curl_trc_ftp(struct Curl_easy *data,
                  const char *fmt, ...) CURL_PRINTF(2, 3);
#endif
#ifndef CURL_DISABLE_SMTP
extern struct curl_trc_feat Curl_trc_feat_smtp;
void Curl_trc_smtp(struct Curl_easy *data,
                   const char *fmt, ...) CURL_PRINTF(2, 3);
#endif
#ifdef USE_SSL
extern struct curl_trc_feat Curl_trc_feat_ssls;
void Curl_trc_ssls(struct Curl_easy *data,
                   const char *fmt, ...) CURL_PRINTF(2, 3);
#endif
#ifdef USE_SSH
extern struct curl_trc_feat Curl_trc_feat_ssh;
void Curl_trc_ssh(struct Curl_easy *data,
                  const char *fmt, ...) CURL_PRINTF(2, 3);
#endif
#if !defined(CURL_DISABLE_WEBSOCKETS) && !defined(CURL_DISABLE_HTTP)
extern struct curl_trc_feat Curl_trc_feat_ws;
void Curl_trc_ws(struct Curl_easy *data,
                 const char *fmt, ...) CURL_PRINTF(2, 3);
#endif

#define CURL_TRC_M_is_verbose(data) \
  Curl_trc_ft_is_verbose(data, &Curl_trc_feat_multi)
#define CURL_TRC_DNS_is_verbose(data) \
  Curl_trc_ft_is_verbose(data, &Curl_trc_feat_dns)
#define CURL_TRC_TIMER_is_verbose(data) \
  Curl_trc_ft_is_verbose(data, &Curl_trc_feat_timer)

#if defined(CURL_HAVE_MACRO_VARARG) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
#define infof(data, ...)             \
  do {                               \
    if(Curl_trc_is_verbose(data))    \
      Curl_infof(data, __VA_ARGS__); \
  } while(0)
#define CURL_TRC_M(data, ...)            \
  do {                                   \
    if(CURL_TRC_M_is_verbose(data))      \
      Curl_trc_multi(data, __VA_ARGS__); \
  } while(0)
#define CURL_TRC_CF(data, cf, ...)              \
  do {                                          \
    if(Curl_trc_cf_is_verbose(cf, data))        \
      Curl_trc_cf_infof(data, cf, __VA_ARGS__); \
  } while(0)
#define CURL_TRC_WRITE(data, ...)                          \
  do {                                                     \
    if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_write)) \
      Curl_trc_write(data, __VA_ARGS__);                   \
  } while(0)
#define CURL_TRC_READ(data, ...)                          \
  do {                                                    \
    if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_read)) \
      Curl_trc_read(data, __VA_ARGS__);                   \
  } while(0)
#define CURL_TRC_DNS(data, ...)        \
  do {                                 \
    if(CURL_TRC_DNS_is_verbose(data))  \
      Curl_trc_dns(data, __VA_ARGS__); \
  } while(0)
#define CURL_TRC_TIMER(data, tid, ...)        \
  do {                                        \
    if(CURL_TRC_TIMER_is_verbose(data))       \
      Curl_trc_timer(data, tid, __VA_ARGS__); \
  } while(0)

#ifndef CURL_DISABLE_FTP
#define CURL_TRC_FTP(data, ...)                          \
  do {                                                   \
    if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_ftp)) \
      Curl_trc_ftp(data, __VA_ARGS__);                   \
  } while(0)
#endif /* !CURL_DISABLE_FTP */
#ifndef CURL_DISABLE_SMTP
#define CURL_TRC_SMTP(data, ...)                          \
  do {                                                    \
    if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_smtp)) \
      Curl_trc_smtp(data, __VA_ARGS__);                   \
  } while(0)
#endif /* !CURL_DISABLE_SMTP */
#ifdef USE_SSL
#define CURL_TRC_SSLS(data, ...)                          \
  do {                                                    \
    if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_ssls)) \
      Curl_trc_ssls(data, __VA_ARGS__);                   \
  } while(0)
#endif /* USE_SSL */
#ifdef USE_SSH
#define CURL_TRC_SSH(data, ...)                          \
  do {                                                   \
    if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_ssh)) \
      Curl_trc_ssh(data, __VA_ARGS__);                   \
  } while(0)
#endif /* USE_SSH */
#if !defined(CURL_DISABLE_WEBSOCKETS) && !defined(CURL_DISABLE_HTTP)
#define CURL_TRC_WS(data, ...)                          \
  do {                                                  \
    if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_ws)) \
      Curl_trc_ws(data, __VA_ARGS__);                   \
  } while(0)
#endif /* !CURL_DISABLE_WEBSOCKETS && !CURL_DISABLE_HTTP */

#elif defined(CURL_HAVE_MACRO_VARARG) && defined(CURL_DISABLE_VERBOSE_STRINGS)

#define infof(data, ...) \
  do {                   \
    (void)(data);        \
  } while(0)
#define CURL_TRC_M(data, ...) \
  do {                        \
    (void)(data);             \
  } while(0)
#define CURL_TRC_CF(data, cf, ...) \
  do {                             \
    (void)(data);                  \
    (void)(cf);                    \
  } while(0)
#define CURL_TRC_WRITE(data, ...) \
  do {                            \
    (void)(data);                 \
  } while(0)
#define CURL_TRC_READ(data, ...) \
  do {                           \
    (void)(data);                \
  } while(0)
#define CURL_TRC_DNS(data, ...) \
  do {                          \
    (void)(data);               \
  } while(0)
#define CURL_TRC_TIMER(data, tid, ...) \
  do {                                 \
    (void)(data);                      \
    (void)(tid);                       \
  } while(0)
#ifndef CURL_DISABLE_FTP
#define CURL_TRC_FTP(data, ...) \
  do {                          \
    (void)(data);               \
  } while(0)
#endif /* !CURL_DISABLE_FTP */
#ifndef CURL_DISABLE_SMTP
#define CURL_TRC_SMTP(data, ...) \
  do {                           \
    (void)(data);                \
  } while(0)
#endif /* !CURL_DISABLE_SMTP */
#ifdef USE_SSL
#define CURL_TRC_SSLS(data, ...) \
  do {                           \
    (void)(data);                \
  } while(0)
#endif /* USE_SSL */
#ifdef USE_SSH
#define CURL_TRC_SSH(data, ...) \
  do {                          \
    (void)(data);               \
  } while(0)
#endif /* USE_SSH */
#if !defined(CURL_DISABLE_WEBSOCKETS) && !defined(CURL_DISABLE_HTTP)
#define CURL_TRC_WS(data, ...) \
  do {                         \
    (void)(data);              \
  } while(0)
#endif

#else /* !CURL_HAVE_MACRO_VARARG */

#define infof          Curl_infof
#define CURL_TRC_M     Curl_trc_multi
#define CURL_TRC_CF    Curl_trc_cf_infof
#define CURL_TRC_WRITE Curl_trc_write
#define CURL_TRC_READ  Curl_trc_read
#define CURL_TRC_DNS   Curl_trc_dns
#define CURL_TRC_TIMER Curl_trc_timer

#ifndef CURL_DISABLE_FTP
#define CURL_TRC_FTP   Curl_trc_ftp
#endif
#ifndef CURL_DISABLE_SMTP
#define CURL_TRC_SMTP  Curl_trc_smtp
#endif
#ifdef USE_SSL
#define CURL_TRC_SSLS  Curl_trc_ssls
#endif
#ifdef USE_SSH
#define CURL_TRC_SSH   Curl_trc_ssh
#endif
#if !defined(CURL_DISABLE_WEBSOCKETS) && !defined(CURL_DISABLE_HTTP)
#define CURL_TRC_WS    Curl_trc_ws
#endif

#endif /* CURL_HAVE_MACRO_VARARG */

#ifdef CURLVERBOSE
extern struct curl_trc_feat Curl_trc_feat_multi;
extern struct curl_trc_feat Curl_trc_feat_read;
extern struct curl_trc_feat Curl_trc_feat_write;
extern struct curl_trc_feat Curl_trc_feat_dns;
#ifndef CURL_DISABLE_DOH
extern struct curl_trc_feat Curl_trc_feat_doh;
#endif
extern struct curl_trc_feat Curl_trc_feat_timer;
#ifdef USE_THREADS
extern struct curl_trc_feat Curl_trc_feat_threads;
#endif
#endif

#ifndef CURL_DISABLE_VERBOSE_STRINGS
/* informational messages enabled */
#define Curl_trc_is_verbose(data)                          \
  ((data) && (data)->set.verbose &&                        \
   (!(data)->state.feat ||                                 \
    ((data)->state.feat->log_level >= CURL_LOG_LVL_INFO)))
#define Curl_trc_cf_is_verbose(cf, data)              \
  (Curl_trc_is_verbose(data) &&                       \
   (cf) && (cf)->cft->log_level >= CURL_LOG_LVL_INFO)
#define Curl_trc_ft_is_verbose(data, ft) \
  (Curl_trc_is_verbose(data) &&          \
   (ft)->log_level >= CURL_LOG_LVL_INFO)
#define CURL_MSTATE_NAME(s)  Curl_trc_mstate_name((int)(s))
#define CURL_TRC_EASY_TIMERS(data)      \
  do {                                  \
    if(CURL_TRC_TIMER_is_verbose(data)) \
      Curl_trc_easy_timers(data);       \
  } while(0)

#else /* CURL_DISABLE_VERBOSE_STRINGS */
/* All informational messages are not compiled in for size savings */
#define Curl_trc_is_verbose(d)        FALSE
#define Curl_trc_cf_is_verbose(x, y)  FALSE
#define Curl_trc_ft_is_verbose(x, y)  FALSE
#define CURL_MSTATE_NAME(x)           ((void)(x), "-")
#define CURL_TRC_EASY_TIMERS(x)       Curl_nop_stmt
#endif /* !CURL_DISABLE_VERBOSE_STRINGS */

#endif /* HEADER_CURL_TRC_H */

Coverage Report

Created: 2026-09-01 06:58

Line	Count	Source
1		#ifndef HEADER_CURL_TRC_H
2		#define HEADER_CURL_TRC_H
3		/***************************************************************************
4		* _ _ ____ _
5		* Project ___\| \| \| \| _ \\| \|
6		* / __\| \| \| \| \|_) \| \|
7		* \| (__\| \|_\| \| _ <\| \|___
8		* \___\|\___/\|_\| \_\_____\|
9		*
10		* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
11		*
12		* This software is licensed as described in the file COPYING, which
13		* you should have received as part of this distribution. The terms
14		* are also available at https://curl.se/docs/copyright.html.
15		*
16		* You may opt to use, copy, modify, merge, publish, distribute and/or sell
17		* copies of the Software, and permit persons to whom the Software is
18		* furnished to do so, under the terms of the COPYING file.
19		*
20		* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21		* KIND, either express or implied.
22		*
23		* SPDX-License-Identifier: curl
24		*
25		***************************************************************************/
26		struct Curl_easy;
27		struct Curl_cfilter;
28
29		/**
30		* Init logging, return != 0 on failure.
31		*/
32		CURLcode Curl_trc_init(void);
33
34		/**
35		* Configure tracing. May be called several times during global
36		* initialization. Later calls may not take effect.
37		*
38		* Configuration format supported:
39		* - comma-separated list of component names to enable logging on.
40		* E.g. 'http/2,ssl'. Unknown names are ignored. Names are compared
41		* case-insensitive.
42		* - component 'all' applies to all known log components
43		* - prefixing a component with '+' or '-' will en-/disable logging for
44		* that component
45		* Example: 'all,-ssl' would enable logging for all components but the
46		* SSL filters.
47		*
48		* @param config configuration string
49		*/
50		CURLcode Curl_trc_opt(const char *config);
51
52		/* the function used to output verbose information */
53		void Curl_debug(struct Curl_easy *data, curl_infotype type,
54		const char *ptr, size_t size);
55
56		/**
57		* Output a failure message on registered callbacks for transfer.
58		*/
59		void Curl_failf(struct Curl_easy *data,
60		const char *fmt, ...) CURL_PRINTF(2, 3);
61
62	739	#define failf Curl_failf
63
64		/* In case failf() reported into the errorbuf, clear it again.
65		* This is used to clear information from happy eyeballing attempts
66		* when ultimately a successful attempt was made. */
67		void Curl_reset_fail(struct Curl_easy *data);
68
69	0	#define CURL_LOG_LVL_NONE 0
70	0	#define CURL_LOG_LVL_INFO 1
71
72		/**
73		* Output an informational message when transfer's verbose logging is enabled.
74		*/
75		void Curl_infof(struct Curl_easy *data,
76		const char *fmt, ...) CURL_PRINTF(2, 3);
77
78		/**
79		* Output an informational message when both transfer's verbose logging
80		* and connection filters verbose logging are enabled.
81		*/
82		void Curl_trc_cf_infof(struct Curl_easy data, const struct Curl_cfilter cf,
83		const char *fmt, ...) CURL_PRINTF(3, 4);
84		void Curl_trc_multi(struct Curl_easy *data,
85		const char *fmt, ...) CURL_PRINTF(2, 3);
86		const char *Curl_trc_mstate_name(int state);
87		const char *Curl_trc_timer_name(int tid);
88		void Curl_trc_easy_timers(struct Curl_easy *data);
89
90		void Curl_trc_write(struct Curl_easy *data,
91		const char *fmt, ...) CURL_PRINTF(2, 3);
92		void Curl_trc_read(struct Curl_easy *data,
93		const char *fmt, ...) CURL_PRINTF(2, 3);
94		void Curl_trc_dns(struct Curl_easy *data,
95		const char *fmt, ...) CURL_PRINTF(2, 3);
96		void Curl_trc_timer(struct Curl_easy *data, int tid,
97		const char *fmt, ...) CURL_PRINTF(3, 4);
98
99		struct curl_trc_feat {
100		const char *name;
101		int log_level;
102		};
103
104		void Curl_trc_feat_infof(struct Curl_easy *data,
105		struct curl_trc_feat *feat,
106		const char *fmt, ...) CURL_PRINTF(3, 4);
107
108		#ifndef CURL_DISABLE_FTP
109		extern struct curl_trc_feat Curl_trc_feat_ftp;
110		void Curl_trc_ftp(struct Curl_easy *data,
111		const char *fmt, ...) CURL_PRINTF(2, 3);
112		#endif
113		#ifndef CURL_DISABLE_SMTP
114		extern struct curl_trc_feat Curl_trc_feat_smtp;
115		void Curl_trc_smtp(struct Curl_easy *data,
116		const char *fmt, ...) CURL_PRINTF(2, 3);
117		#endif
118		#ifdef USE_SSL
119		extern struct curl_trc_feat Curl_trc_feat_ssls;
120		void Curl_trc_ssls(struct Curl_easy *data,
121		const char *fmt, ...) CURL_PRINTF(2, 3);
122		#endif
123		#ifdef USE_SSH
124		extern struct curl_trc_feat Curl_trc_feat_ssh;
125		void Curl_trc_ssh(struct Curl_easy *data,
126		const char *fmt, ...) CURL_PRINTF(2, 3);
127		#endif
128		#if !defined(CURL_DISABLE_WEBSOCKETS) && !defined(CURL_DISABLE_HTTP)
129		extern struct curl_trc_feat Curl_trc_feat_ws;
130		void Curl_trc_ws(struct Curl_easy *data,
131		const char *fmt, ...) CURL_PRINTF(2, 3);
132		#endif
133
134		#define CURL_TRC_M_is_verbose(data) \
135	0	Curl_trc_ft_is_verbose(data, &Curl_trc_feat_multi)
136		#define CURL_TRC_DNS_is_verbose(data) \
137	0	Curl_trc_ft_is_verbose(data, &Curl_trc_feat_dns)
138		#define CURL_TRC_TIMER_is_verbose(data) \
139	0	Curl_trc_ft_is_verbose(data, &Curl_trc_feat_timer)
140
141		#if defined(CURL_HAVE_MACRO_VARARG) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
142		#define infof(data, ...) \
143	400	do { \
144	400	if(Curl_trc_is_verbose(data)) \
145	400	Curl_infof(data, __VA_ARGS__); \
146	400	} while(0)
147		#define CURL_TRC_M(data, ...) \
148	0	do { \
149	0	if(CURL_TRC_M_is_verbose(data)) \
150	0	Curl_trc_multi(data, __VA_ARGS__); \
151	0	} while(0)
152		#define CURL_TRC_CF(data, cf, ...) \
153	0	do { \
154	0	if(Curl_trc_cf_is_verbose(cf, data)) \
155	0	Curl_trc_cf_infof(data, cf, __VA_ARGS__); \
156	0	} while(0)
157		#define CURL_TRC_WRITE(data, ...) \
158	0	do { \
159	0	if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_write)) \
160	0	Curl_trc_write(data, __VA_ARGS__); \
161	0	} while(0)
162		#define CURL_TRC_READ(data, ...) \
163	0	do { \
164	0	if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_read)) \
165	0	Curl_trc_read(data, __VA_ARGS__); \
166	0	} while(0)
167		#define CURL_TRC_DNS(data, ...) \
168	0	do { \
169	0	if(CURL_TRC_DNS_is_verbose(data)) \
170	0	Curl_trc_dns(data, __VA_ARGS__); \
171	0	} while(0)
172		#define CURL_TRC_TIMER(data, tid, ...) \
173	0	do { \
174	0	if(CURL_TRC_TIMER_is_verbose(data)) \
175	0	Curl_trc_timer(data, tid, __VA_ARGS__); \
176	0	} while(0)
177
178		#ifndef CURL_DISABLE_FTP
179		#define CURL_TRC_FTP(data, ...) \
180	0	do { \
181	0	if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_ftp)) \
182	0	Curl_trc_ftp(data, __VA_ARGS__); \
183	0	} while(0)
184		#endif /* !CURL_DISABLE_FTP */
185		#ifndef CURL_DISABLE_SMTP
186		#define CURL_TRC_SMTP(data, ...) \
187	0	do { \
188	0	if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_smtp)) \
189	0	Curl_trc_smtp(data, __VA_ARGS__); \
190	0	} while(0)
191		#endif /* !CURL_DISABLE_SMTP */
192		#ifdef USE_SSL
193		#define CURL_TRC_SSLS(data, ...) \
194	0	do { \
195	0	if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_ssls)) \
196	0	Curl_trc_ssls(data, __VA_ARGS__); \
197	0	} while(0)
198		#endif /* USE_SSL */
199		#ifdef USE_SSH
200		#define CURL_TRC_SSH(data, ...) \
201		do { \
202		if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_ssh)) \
203		Curl_trc_ssh(data, __VA_ARGS__); \
204		} while(0)
205		#endif /* USE_SSH */
206		#if !defined(CURL_DISABLE_WEBSOCKETS) && !defined(CURL_DISABLE_HTTP)
207		#define CURL_TRC_WS(data, ...) \
208	0	do { \
209	0	if(Curl_trc_ft_is_verbose(data, &Curl_trc_feat_ws)) \
210	0	Curl_trc_ws(data, __VA_ARGS__); \
211	0	} while(0)
212		#endif /* !CURL_DISABLE_WEBSOCKETS && !CURL_DISABLE_HTTP */
213
214		#elif defined(CURL_HAVE_MACRO_VARARG) && defined(CURL_DISABLE_VERBOSE_STRINGS)
215
216		#define infof(data, ...) \
217		do { \
218		(void)(data); \
219		} while(0)
220		#define CURL_TRC_M(data, ...) \
221		do { \
222		(void)(data); \
223		} while(0)
224		#define CURL_TRC_CF(data, cf, ...) \
225		do { \
226		(void)(data); \
227		(void)(cf); \
228		} while(0)
229		#define CURL_TRC_WRITE(data, ...) \
230		do { \
231		(void)(data); \
232		} while(0)
233		#define CURL_TRC_READ(data, ...) \
234		do { \
235		(void)(data); \
236		} while(0)
237		#define CURL_TRC_DNS(data, ...) \
238		do { \
239		(void)(data); \
240		} while(0)
241		#define CURL_TRC_TIMER(data, tid, ...) \
242		do { \
243		(void)(data); \
244		(void)(tid); \
245		} while(0)
246		#ifndef CURL_DISABLE_FTP
247		#define CURL_TRC_FTP(data, ...) \
248		do { \
249		(void)(data); \
250		} while(0)
251		#endif /* !CURL_DISABLE_FTP */
252		#ifndef CURL_DISABLE_SMTP
253		#define CURL_TRC_SMTP(data, ...) \
254		do { \
255		(void)(data); \
256		} while(0)
257		#endif /* !CURL_DISABLE_SMTP */
258		#ifdef USE_SSL
259		#define CURL_TRC_SSLS(data, ...) \
260		do { \
261		(void)(data); \
262		} while(0)
263		#endif /* USE_SSL */
264		#ifdef USE_SSH
265		#define CURL_TRC_SSH(data, ...) \
266		do { \
267		(void)(data); \
268		} while(0)
269		#endif /* USE_SSH */
270		#if !defined(CURL_DISABLE_WEBSOCKETS) && !defined(CURL_DISABLE_HTTP)
271		#define CURL_TRC_WS(data, ...) \
272		do { \
273		(void)(data); \
274		} while(0)
275		#endif
276
277		#else /* !CURL_HAVE_MACRO_VARARG */
278
279		#define infof Curl_infof
280		#define CURL_TRC_M Curl_trc_multi
281		#define CURL_TRC_CF Curl_trc_cf_infof
282		#define CURL_TRC_WRITE Curl_trc_write
283		#define CURL_TRC_READ Curl_trc_read
284		#define CURL_TRC_DNS Curl_trc_dns
285		#define CURL_TRC_TIMER Curl_trc_timer
286
287		#ifndef CURL_DISABLE_FTP
288		#define CURL_TRC_FTP Curl_trc_ftp
289		#endif
290		#ifndef CURL_DISABLE_SMTP
291		#define CURL_TRC_SMTP Curl_trc_smtp
292		#endif
293		#ifdef USE_SSL
294		#define CURL_TRC_SSLS Curl_trc_ssls
295		#endif
296		#ifdef USE_SSH
297		#define CURL_TRC_SSH Curl_trc_ssh
298		#endif
299		#if !defined(CURL_DISABLE_WEBSOCKETS) && !defined(CURL_DISABLE_HTTP)
300		#define CURL_TRC_WS Curl_trc_ws
301		#endif
302
303		#endif /* CURL_HAVE_MACRO_VARARG */
304
305		#ifdef CURLVERBOSE
306		extern struct curl_trc_feat Curl_trc_feat_multi;
307		extern struct curl_trc_feat Curl_trc_feat_read;
308		extern struct curl_trc_feat Curl_trc_feat_write;
309		extern struct curl_trc_feat Curl_trc_feat_dns;
310		#ifndef CURL_DISABLE_DOH
311		extern struct curl_trc_feat Curl_trc_feat_doh;
312		#endif
313		extern struct curl_trc_feat Curl_trc_feat_timer;
314		#ifdef USE_THREADS
315		extern struct curl_trc_feat Curl_trc_feat_threads;
316		#endif
317		#endif
318
319		#ifndef CURL_DISABLE_VERBOSE_STRINGS
320		/* informational messages enabled */
321		#define Curl_trc_is_verbose(data) \
322	400	((data) && (data)->set.verbose && \
323	400	(!(data)->state.feat \|\| \
324	0	((data)->state.feat->log_level >= CURL_LOG_LVL_INFO)))
325		#define Curl_trc_cf_is_verbose(cf, data) \
326	0	(Curl_trc_is_verbose(data) && \
327	0	(cf) && (cf)->cft->log_level >= CURL_LOG_LVL_INFO)
328		#define Curl_trc_ft_is_verbose(data, ft) \
329	0	(Curl_trc_is_verbose(data) && \
330	0	(ft)->log_level >= CURL_LOG_LVL_INFO)
331		#define CURL_MSTATE_NAME(s) Curl_trc_mstate_name((int)(s))
332		#define CURL_TRC_EASY_TIMERS(data) \
333	0	do { \
334	0	if(CURL_TRC_TIMER_is_verbose(data)) \
335	0	Curl_trc_easy_timers(data); \
336	0	} while(0)
337
338		#else /* CURL_DISABLE_VERBOSE_STRINGS */
339		/* All informational messages are not compiled in for size savings */
340		#define Curl_trc_is_verbose(d) FALSE
341		#define Curl_trc_cf_is_verbose(x, y) FALSE
342		#define Curl_trc_ft_is_verbose(x, y) FALSE
343		#define CURL_MSTATE_NAME(x) ((void)(x), "-")
344		#define CURL_TRC_EASY_TIMERS(x) Curl_nop_stmt
345		#endif /* !CURL_DISABLE_VERBOSE_STRINGS */
346
347		#endif /* HEADER_CURL_TRC_H */